PW No. 07-24-18
PROJECT MANUAL
Notice Inviting Bids
Instructions to Bidders
Proposal Requirements
Conditions and Bid Procedures
Award and Execution of Contract
Bid Proposal and Schedule
Sample Construction Agreement
General Requirements
Special Provisions
Technical Specification
Attachments
and
Project Plans
For
TRAFFIC SIGNAL UPGRADES PROJECT
PW No. 07-24-18
Sealed proposals are due at 2:00 P.M., Tuesday, January 13, 2025
Scott Wikstrom, P.E
City Engineer
December 4, 2025
950 W Mall Square, Suite 110
Alameda CA 94501
Project Manager: Cody Lim
Telephone: 510-747-7939
Email: [email protected]
PW No. 07-24-18
TABLE OF CONTENTS
A. INTRODUCTORY PAGES
COVER PAGE
TABLE OF CONTENTS
B. BID PROPOSAL AND SCHEDULE ................................................................................... 1 1 NOTICE INVITING BIDS ..................................................................................................................2 2 PUBLIC CONTRACT CODE INSTRUCTIONS TO BIDDERS ...................................................4 3 PROPOSAL REQUIREMENTS, CONDITIONS AND BID PROCEDURES ..............................6 4 AWARD AND EXECUTION OF CONTRACT .............................................................................10 5 BID PROPOSAL TO THE CITY OF ALAMEDA .........................................................................12 6 CONSTRUCTION AGREEMENT ..................................................................................................26 C. GENERAL REQUIREMENTS ............................................................................................ 45 1 TERMS AND DEFINITIONS...........................................................................................................46 2 SCOPE OF WORK ............................................................................................................................50 3 CONTROL OF WORK .....................................................................................................................54 4 CONTROL OF MATErIALS ...........................................................................................................60 5 PROGRESS OF WORK ....................................................................................................................63 6 MEASUREMENT AND PAYMENT ...............................................................................................71 7 LEGAL RELATIONS AND RESPONSIBILITY ...........................................................................77 D. SPECIAL PROVISIONS ...................................................................................................... 86 1 GENERAL ..........................................................................................................................................87 2 INSURANCE REQUIREMENTS FOR CONTRACTORS ...........................................................88 3 LEGAL RELATIONSHIPS AND RESPONSIBILITY .................................................................91 4 PROSECUTION AND PROGRESS OF WORK ............................................................................92 5 MEASUREMENT AND PAYMENT ...............................................................................................93 6 CONTRACT TIME AND PERMITTED WORKING HOURS ....................................................95 7 PROJECT CLOSEOUT – SCOPE ...................................................................................................97 8 PROJECT MEETINGS .....................................................................................................................99 9 STORM WATER AND POLLUTION PREVENTION ...............................................................100 10 CONSTRUCTION WASTE MANAGEMENT ........................................................................104 11 INTEGRATED PEST MANAGEMENT POLICY – not used ...............................................105 12 LINES AND GRADES ................................................................................................................106 13 CONCURRENT ACTIVITIES ..................................................................................................107 14 SIGNS AND NOTICES ..............................................................................................................108 15 LICENSE, FEES, AND PERMITS ............................................................................................111 16 DUST CONTROL .......................................................................................................................112 17 TEMPORARY FACILITIES .....................................................................................................114 18 SUBMITTALS .............................................................................................................................115 19 ASSIGNMENT ............................................................................................................................116 20 UTILITIES ...................................................................................................................................117 21 PROJECT RECORD DOCUMENTS .......................................................................................119 22 LIMITATION OF DESIGN PROFESSIONAL'S RESPONSIBILITY .................................120
E. TECHNICAL SPECIFICATIONS
F. ATTACHMENTS
PW No. 07-24-18
A. Bond Forms (Performance And Payment)
B. List of Processors
C. City of Alameda Standard Plans And Details
D. City of Alameda Pedestrian And Traffic Control Plan Application Form And Checklist
G. PROJECT PLANS
SHEET INDEX
SHEET # SHEET DESIGNATION SHEET DESCRIPTION
1 CV-1 Cover Sheet
2 GN-1 General Notes, Legend, Abbreviations
3 TS-1 Traffic Signal Modification Plan -
Broadway and Central Avenue
4 TS-2 Pole and Equipment Schedule -
Broadway and Central Avenue
5 TS-3 Traffic Signal Modification Plan -
Broadway and Santa Clara Avenue
6 TS-4 Pole and Equipment Schedule -
Broadway at Santa Clara Avenue
7 TS-5 Traffic Signal Modification Plan -
Webster Street at Lincoln Avenue
8 TS-6 Pole and Equipment Schedule -
Webster Street at Lincoln Avenue
9 GN-2 General Notes - Broadway and Central Avenue
10 D-1 Demolition Plan – Broadway and Central Avenu e
11 SP-1 Improvement Plan – Broadway and Central Ave nue 12 EC-1 Erosion Control Plan – Broadway and Central Avenue 13 CD-1 Construction Details – Broadway and Central Avenue 14 CD-2 Construction Details – Traffic Signal Modif ications 15 CD-3 Construction Details - Traffic Signal Modif ications
BID DOCUMENTS
1 B. BID PROPOSAL AND SCHEDULE
1. Notice Inviting Bids
2. Instructions to Bidders
3. Proposal Requirements, Conditions and Bid Proced ures
4. Award and Execution of Contract
5. Bid Proposal, including:
5 Bid Proposal
5-1 Bid Schedule
5-2 Proposed Subcontractor Form
5-3 Equal Opportunity Employment Certification – NOT USED 5-4 Non-collusion Declaration
5-5 Questionnaire to General Contractors
5-6 Bidder’s Statement of Financial Responsibility, Technical Ability and Experience 5-7 Bidder’s Bond
5-8 Bidder’s Request for Material Substitution
5-9 Guaranty
5-10 Executed Agreement to be Bound to Project Stabilization Agreement – NOT USED
6. Sample Construction Agreement
BID DOCUMENTS NOTICE INVITING BIDS
2 1 NOTICE INVITING BIDS
CITY OF ALAMEDA
STATE OF CALIFORNIA
PW No. 07-24-18
Traffic Signal Upgrades Project
The City of Alameda (“City”) will accept sealed bid s for its Traffic Signal Upgrades Project (“Project”), by or before Tuesday, January 13, 2025 at 2:00 p.m., at the City’s Public Works Office, located at 950 W Mall Square, Suite 110, Alameda, CA 94501 at which time the bids will be publicly opened at 2:01 p.m. No bids will be accepted unless submitted on the Bid Proposal and Schedule form provided in the Project Manual.
The Project includes, but is not limited to, performing the following Work:
Furnishing all labor, tools, equipment, materials, except as herein specified; and doing all work associated with the Traffic Signal Upgrades Project.
Approximate cost of construction: $697,000
The Contractor shall begin Work no later than five working days following the start date specified in the Notice to Proceed, which may be hand deliver ed or sent by email. The Contractor shall complete all Work on the Project within Forty-five (45) Working days after the above start date.
The Contractor, and all Subcontractors, shall pay a ll workers not less than the general prevailing rate of per diem wages and the general prevailing rate for holiday and overtime work as determined by the Director of the Department of Industrial Relations (“DIR”), State of California, for the Work performed, pursuant to sections 1770 et seq. of the California Labor Code. Copies of the genera l prevailing rates of per diem wages for each craft, classification, or type of worker needed to execute the Contract, as determined by the DIR, are on file at the City. Prevailing wage rates are also available online at: http://www. dir.ca.gov.
Each Contractor and Subcontractor must pay no less than the specified rates to all workers employed to work on the Project. The schedule of p er diem wages is based upon a working day of eight (8) hours. The rate for holiday and overtime work shall be at least time and one-half.
Pursuant to Public Contract Code (“PCC”) section 41 04, no contractor or subcontractor shall be qualified to bid on, or be listed in a bid proposal unless currently registered to perform public work pursuant to Section 1725.5.
No bids will be accepted from a Contractor who has not been licensed in accordance with Business and Professions Code section 7000 and following. T he General Contractor shall possess a valid Class A construction license issued by the Californ ia Contractors State License Board for this Project.
Printed or electronic copies of the plans, specific ations, and contract documents, including the Project Manual, and/or any issued addenda may be ob tained from BPX Printing & Graphics located at 4903 Central Avenue, Richmond, CA 94804 for a non-refundable cost of $45 per set, exclusive of shipping and handling. Copies of the d ocuments may be viewed and ordered at
BID DOCUMENTS NOTICE INVITING BIDS
3 https://www.alamedaplanroom.com/ or by contacting BPX at (510) 559-8299 or at [email protected] . Please contact BPX for ordering or downloading qu estions. To ensure receipt of any subsequent communications (e. g., an Addenda), each prospective bidder is responsible for confirming that their firm appears on the BPX plan holders’ list.
Bidders are responsible for obtaining any and all c hanges to the plans, specifications, proposal forms, addenda, other project notifications, and documents during the bid process.
A bid is invalid if the Bidder has not deposited it at the designated location prior to the time and date for receipt of bids indicated in this Noti ce Inviting Bids or prior to any addendum extension thereof.
The City reserves the right to reject any or all bi ds; to waive minor defects or technicalities; or to solicit new bids. As per PCC section 20170, all bi ds shall be submitted under seal and accompanied by cash, a bidder’s bond executed by an admitted surety insurer, a cashier’s check, or certified check payable to the City of Alameda i n an amount equal to 10% of the total amount bid (PCC 20171).
Upon award of the contract, the successful Bidder shall furnish a bond for faithful performance in the amount of 100% of the total bid. The successful Bidder shall also furnish a bond to secure the payment of all claims for labor and material in the amount of 100% of the total bid. Further, the successful Bidder, and all subcontractors, shall pa y for and obtain a City of Alameda Business License.
Retention: The Contractor may elect to receive 100 % of payments due under the contract from time to time, without the City retaining any portio n of the payment, by depositing securities of equivalent value with the City or in an escrow agen t pursuant to PCC section 22300. Such securities, if deposited by the Contractor, shall b e valued by the City’s Risk Manager whose decision on valuation of the securities shall be final.
The Contractor’s attention is called to the Busines s and Professions Code section 7108.5, which generally requires subcontractors to be paid not later than seven days after receipt of each progress payment.
Please direct any Project questions to Cody Lim. Q uestions must be by written email to [email protected] and received by 5:00 p.m. Tuesday January 6, 2026.
CITY OF ALAMEDA
Erin Smith
Public Works Director
Dated: December 4, 2025
BID DOCUMENTS PUBLIC CONTRACT CODE INSTRUCTIONS TO BIDDERS 4 2 PUBLIC CONTRACT CODE INSTRUCTIONS TO BIDDERS
2-1 ADDENDA
Addenda are written or graphic instruments issued b efore the opening of the bids, which modify or interpret the Project Manual, by additions, deletions, clarifications or corrections. Addenda will become part of the Contract Documents when the Contract is executed. 2-2 INTERPRETATION OF CONTRACT DOCUMENTS
If any person contemplating the submission of a bid for the proposed construction finds discrepancies in or omissions from, or is in doubt as to the true meaning of any part of the Project Manual, the person shall request an interpretation in writing, on or before 5:00 p.m. on Tuesday, January 6, 2026. Any interpretation or correction will be issued as an Addendum by the Engineer.
Only a written interpretation or correction by Addendum is binding. 2-3 APPROVAL OF MATERIALS
Each Bidder represents that the Bidder’s bid is based upon the materials, services, and equipment described in the Project Manual. No substitution will be considered unless it has been identified in the bid and substantiation is submitted in accordance with General Requirement 4-2, Substitution of Equals.
2-4 SUBMISSION OF BID
All bids must be prepared on the forms provided by the City and submitted in accordance with the Instructions to Bidders. A bid is invalid if it has not been deposited at the designated location before the time and date for receipt of bids indicated in the Notice Inviting Bids, or any extension issued to the Bidders in writing.
The ability of the Bidder to meet the expected schedule is required to have the bid considered valid and responsive.
Unless otherwise provided in the Project Manual, no Bidder shall modify, withdraw, or cancel the Bidder’s bid or any part of it for 90 days after th e time designated for the receipt of bids in the Notice Inviting Bids. Before the receipt of bids, if Addenda are issued, the Addenda will be mailed or delivered to each person or firm recorded on the plan holder list. It is the responsibility of each prospective bidder to `confirm the Bidder’s firm is on the plan holders’ list held at BPXpress to ensure receipt of any subsequent communications, such as an Addenda.
Enclose the Bid Proposal and Schedule, with attachments, in a sealed envelope with the following address and identification on the face:
(Name of Bidder)
Bid Proposal for
PW NO. 07-24-18
Traffic Signal Upgrades Project
IN ALAMEDA COUNTY
ALAMEDA, CALIFORNIA
2-5 BID MODIFICATION
Any Bidder may modify the Bidder’s bid by email or written communication at any time before the scheduled closing time for receipt of bids if: (1) the communication is received by the City before the closing time; and (2) the City is satisfied that a written confirmation of the modification
BID DOCUMENTS PUBLIC CONTRACT CODE INSTRUCTIONS TO BIDDERS 5 over the signature of the Bidder was mailed before the closing time. The communication should not reveal the bid price but should provide the addition or subtraction or other modification so that the final prices or terms will not be known by the City until the sealed bid is opened. If written confirmation is not received within two days before closing time, the City will not consider the modification.
BID DOCUMENTS PROPOSAL REQUIREMENTS, CONDITIONS AN D BID PROCEDURES 6 3 PROPOSAL REQUIREMENTS, CONDITIONS AND BID
PROCEDURES
3-1 EXAMINATION OF PLANS, SPECIFICATIONS, CONTRACT, AND SITE OF WORK
The Bidder shall examine carefully the site of the Work and this Project Manual. The submission of a bid shall be conclusive evidence that the Bidd er has investigated and is satisfied as to the conditions to be encountered, the character, qualit y and quantities of Work to be performed and materials to be furnished, and the requirements of the Contract. 3-2 ENGINEER’S ESTIMATE OF QUANTITIES
When given, the quantities in the Project Manual are approximate only, being given as a basis for the comparison of bids, and the Engineer does not expressly or by implication, agree that the actual amount of Work will correspond with those quantities, but reserves the right to increase or decrease the amount of any class or portion of the Work, or to omit portions of the Work, as may be deemed necessary or advisable.
3-3 PROPOSAL FORMS
All proposals must be made upon the “Bid Proposal a nd Schedule” in the Project Manual. The Bidder shall completely fill out the form in a clea r and legible manner and properly sign and guarantee it.
All proposals shall be submitted as directed in the “Notice Inviting Bids” under sealed cover plainly marked as a proposal, and identifying the Project to which the proposal relates and the date of the bid opening. The City may reject proposals that are not properly marked or sealed. 3-4 PROPOSAL GUARANTEE
The Proposal Guarantee (Bid Bond) shall be forfeite d to the City of Alameda if the Bidder does not, within ten calendar days after receipt of writ ten notice that the contract has been awarded to them, enter into a contract with the City for the W ork. Unless otherwise specified in the Special Provisions, all proposals or bids shall be accompan ied by cash, cashier’s or certified check, or Bidder’s bond executed by a corporate surety insure r, all payable to the City of Alameda, in an amount equal to 10% of the total amount bid.
3-5 ADDENDA
The Engineer may, when deemed necessary, and at a t ime before the bid opening, issue addenda to the Project Manual to amend, clarify or correct information in them. The addenda shall constitute a part of the Project Manual and shall b e equally binding with it. Any/all addenda that are issued will be uploaded onto the project’s two bidding portals; BPX Printing & Graphics, and City of Alameda’s ‘planroom’. All bidders are resp onsible for obtaining any and all changes to the plans, specifications, project manual, addenda, etc., during the bid process. See Section 1 NOTICE INVITING BIDS to obtain timely access to these bidding portals 3-6 SUBSTITUTION OF EQUALS
Each Bidder represents that the Bidder’s bid is bas ed upon the materials, services and equipment described in the bidding documents. No substitution will be considered unless the Bidder submits a written request to the Engineer for approval, before the award of the Contract as required by PCC section 3400. Each such request shall include a c omplete description of the proposed substitute; the name of the material, service or equipment for which it is to be substituted; drawings, cuts,
BID DOCUMENTS PROPOSAL REQUIREMENTS, CONDITIONS AN D BID PROCEDURES 7 performance and test data; and any other substantia ting detail. The Engineer will issue approval of substitution requests in writing only, and only those manufacturers, materials and equipment approved in the Project Manual or by written notice will be acceptable for use on this Project. (See also General Requirements Sections 4-1 and 4-2.)
Any substitute material shall be identified in the proposal. 3-7 PROJECT STABILIZATION AGREEMENT
NOT USED
3-8 WITHDRAWAL OF BIDS
The Contractor may withdraw its bid, in writing, at any time before the time fixed in the Notice Inviting Bids for the opening of bids. The withdr awal of a bid does not prejudice the right of a Bidder to file a new bid. Bids will not be received, and may not be withdrawn, after the time and date fixed in the Notice Inviting Bids.
3-9 OPENING OF BIDS
Bids will be opened and read publicly at the time a nd place indicated in the Notice Inviting Bids.
Bidders or their authorized agents are invited to be present. 3-10 RELIEF OF BIDDERS
Attention is directed to PCC sections 5100-5110, inclusive, concerning relief of Bidders, including the requirement that if the Bidder claims a mistake was made in his or her bid, the Bidder shall give the City written notice within five days of th e opening of the bids of the alleged mistake, specifying in the notice, in detail, how the mistake occurred. 3-11 SUBCONTRACTORS
The Bidder shall comply with and be bound by the re quirements of the “Subletting and Subcontracting Fair Practices Act” of the PCC secti on 4100 and following, for bidding, bid shopping and bid peddling, requiring accurate listi ng of all subcontractors, and requiring subcontractors to be licensed.
If the Bidder violates a provision of that chapter, the violation shall be deemed a breach of the Bidder and the City shall have all remedies provide d by California law, including but not limited to those provided in PCC section 4110, allowing ter mination of the Contract or a penalty assessment of 10% of the subcontract.
As required under PCC section 4104 and following, a person making a bid shall in his or her bid set forth: (a) the name and location of the place of business of each subcontractor who will perform Work or labor or render service to the Contractor i n or about the construction of the Work, or a subcontractor licensed by the State of California who, under subcontract to the Contractor specially fabricates and installs a portion of the Work according to detailed Drawings contained in the plans and Specifications, in an amount in excess of 0.5% of the total bid; (b) the portion of the Work which will be done by each such subcontractor under this act. The Bidder shall list only one subcontractor for each portion as defined by the Bidder in their bid. 3-12 BIDS FOR TRENCHING AND EXCAVATION WORK
In accordance with the provisions of California Lab or Code section 6707, whenever the Project calls for the construction of a pipeline, sewer, se wage disposal system, boring or jacking pits, or similar trenches or open excavations, which are fiv e feet deep or deeper, each bid submitted in
BID DOCUMENTS PROPOSAL REQUIREMENTS, CONDITIONS AN D BID PROCEDURES 8 response shall contain, as a bid item, adequate sheeting, shoring, and bracing or equipment method, for the protection of life or limb, which shall conform to applicable safety orders. 3-13 INSURANCE
Bidders’ attention is directed to the insurance requirements set forth in Special Provisions Section
2. It is highly recommended that Bidders confer with their respective insurance carriers or brokers to determine in advance of bid submission the avail ability of the required insurance certificates and endorsements. If an apparent low Bidder fails to comply strictly with the insurance requirements, that Bidder may be disqualified from award of the contract. 3-14 CITY’S DETERMINATION OF LOWEST RESPONSIBLE BIDDER A ND
BIDDER RESPONSIBILITY
3-14.1 General
The lowest responsible Bidder is that person who is the lowest monetary Bidder and:
1. whose bid is responsive (prepared and submitted in accordance with the requirements of the Bid Documents); and
2. who is responsible. In this case, “responsible” means the Bidder is responsible to perform the Work by demonstrating that it possesses: (1) the capacity to perform the Work required by the Contract Documents with respect to financial streng th, resources available, and experience; and (2) the integrity and trustworthiness to comple te performance of the Work in accordance with the Contract Documents. The City Engineer sha ll review “responsibility” of bidders based upon the criteria set forth in Section 3-14.3 below, Process for Determination. 3-14.2 Responsibility
In determining whether nor not a Bidder is responsible, the City may consider the following factors in relation to the Work to be performed:
1. Demonstrated financial strength including, but not limited to, resources available, bonding capacity, and available insurance.
2. Demonstrated safety record.
3. Successful completion of projects of similar scope and size. In reviewing this factor, the City may consider elements including, but not limited to , contract amount of completed projects, experience on public works projects, experience imp lementing prevailing wage certified payroll requirements, timeliness of performance, and, if necessary, evaluation of Bidder’s work by previous cities, clients, design professionals, or subcontractors.
4. Sufficiency of contract administration and construc tion management systems including, but not limited to, proposed scheduling tools, proposed subcontract forms, proposed progress payment applications, and proposed certification of payroll documents.
5. History of claims, litigation, and termination or disqualification from projects.
The City will make its determination of responsibil ity based upon information submitted by bidders contained in the Bidders Statement of Finan cial Responsibility, Technical Ability and Experience included in the Bid Documents, and, if n ecessary, interviews with previous cities, clients, design professionals, or subcontractors wi th whom the bidder has worked. If a non- responsive or non-responsible Bidder submits additional evidence under Section 3-14.3 (7) of the Process for Determination, then that additional evidence shall be considered by the City Engineer in making its recommendation to the City Council.
BID DOCUMENTS PROPOSAL REQUIREMENTS, CONDITIONS AN D BID PROCEDURES 9 3-14.3 Process for Determination
The City will determine the lowest responsible Bidder as follows:
1. City will determine the lowest monetary Bidder on the basis of the bid amount, in accordance with the calculation criteria set forth in the Bid Documents.
2. The lowest monetary Bidder’s bid will be evaluated to determine whether or not that Bid is responsive (being prepared and submitted in accorda nce with the requirements of the Bid Documents).
3. If the lowest monetary Bidder’s bid is responsive, the City Engineer will evaluate that Bidder’s qualifications to determine whether or not the bidder is responsible to perform the Work.
4. If the City Engineer finds that the lowest monetary Bidder submitted a responsive bid, and that the Bidder is responsible, then that Bidder shall b e deemed the apparent lowest responsible bidder, and the City Engineer shall report the findings as recommendations to the City Council.
5. If the City Engineer finds that the lowest monetary Bidder’s bid is not responsive, or that the lowest monetary bidder is not responsible, then the Engineer may review the responsiveness and responsibility of the next low monetary Bidder. If the City Engineer finds that the next low monetary Bidder is responsive and responsible, then that next low Bidder shall be deemed the apparent lowest responsible Bidder, and the Cit y Engineer shall report its findings as recommendations to the City Council.
6. This process may continue until the City Engineer f inds the lowest monetary bidder which is also responsive and responsible.
7. If one or more low monetary Bidders are found by th e City Engineer to be non-responsive or non-responsible, those Bidders will be given notice and a reasonable opportunity to present additional relevant evidence to the City Engineer, within five working days after the Bidder receives the notice.
8. The City may investigate the responsibility and qualifications of all Bidders to whom the award is contemplated for a period not to exceed 60 days after the bid opening. The 60-day review period may be extended upon the written request by the City Engineer and written approval by the affected Bidders.
9. The City Engineer shall report his or her findings as recommendations to the City Council.
10. The City Council reserves the right to reject any or all bids, and to waive any irregularity. No bid is binding upon the City until after the Contra ct is signed by both the Contractor and the City.
11. If the City Council determines that it is in the Ci ty’s best interest to award the Contract, a Notice of Award shall be sent to the lowest respons ible Bidder as determined by the City Council. The City Council’s decision is final.
BID DOCUMENTS AWARD AND EXECUTION OF CONTRACT
10 4 AWARD AND EXECUTION OF CONTRACT
4-1 AWARD OF CONTRACT
City reserves the right to reject any and all bids, accept or reject alternates, and waive irregularities or informalities in the bid and bidding.
Bids will be compared on the basis of the Engineer’s estimate of the quantities of Work to be done.
The decision of whether or not alternates will be used will be recommended by the City Engineer to City Council at the time of award. The value of alternates shall not be used in the determination of the low Bidder.
The award of the Contract, if it be awarded, will b e to the lowest responsible Bidder (under Bid Documents Section 3-14) within 90 days after the proposals have been publicly opened.
The City reserves the right to increase or decrease the amount of any class or portion of the Work, or to omit any portion(s) of the Work (including complete base bid items), at the contract price, as the Engineer deems necessary or advisable. Price negotiations on the contract prices are optional (at the request of either party) if the actual amount of the Work is different from the above estimates by 25% or greater.
4-2 CONTRACT BONDS
4-2.1 General
Before the City executes the contract, the Contract or shall file with the City surety bonds satisfactory to the City in the amounts and for the purposes noted in this Section. Bonds shall be duly executed by a responsible corporate surety, au thorized to issue such bonds in the State of California and secured through an authorized agent with an office in California. The Contractor shall pay all bond premiums, costs, and incidentals.
Each bond shall be signed by both the Contractor an d surety and the signature of the authorized agent of the Surety shall be notarized.
The Contractor shall provide two good and sufficien t surety bonds: the payment bond and the faithful performance bond. Sample bonds are including in Attachment A. 4-2.2 Payment Bond
The Payment Bond (material and labor) shall be for not less than 100% of the contract price plus the construction contingency, to satisfy claims of material suppliers and of mechanics and laborers employed on the Work. The bond shall be maintained by the Contractor in full force and effect until the completed Work is accepted by the City, a nd until all claims for materials and labor are paid.
4-2.3 Faithful Performance Bond
The Faithful Performance Bond shall be for 100% of the contract price plus the construction contingency to guarantee faithful performance of all Work, within the time prescribed, in a manner satisfactory to the City, and that all materials an d Workmanship will be free from original or developed defects. The bond shall be maintained by the Contractor in full force and effect until the completed Work is accepted by the City and until all claims for materials and labor are paid.
BID DOCUMENTS AWARD AND EXECUTION OF CONTRACT
11 4-2.4 Bond Renewal and Extension
If any bond becomes insufficient, the Contractor sh all immediately replace the bond with a substitute upon request from the City, and the effective date of the bond shall be from the beginning of Work.
If any surety at any time is unsatisfactory to the City, City will give notice to the Contractor. No further payments shall be deemed due or will be mad e under the contract until a new surety qualifies and is accepted by the City.
Changes in the Work, or extensions of time, made un der the Contract, shall not release the Contractor or surety from their obligations. The s urety must waive notice of such changes or extensions.
4-3 EXECUTION OF CONTRACT
The successful bidder will receive contracts in preparation for bid award by the City Council. The successful bidder shall sign the Contract and retur n it, together with the insurance certificate and necessary endorsements, within 5 calendar days afte r receiving the Contract Documents. The contract will not be considered fully executed unti l all parties sign the Contract Documents following Council award.
4-4 RETURN OF PROPOSAL GUARANTIES
Within ten calendar days after the execution of the contract, or the decision to reject all bids, the City will return the proposal guaranties accompanying those proposals not to be further considered.
BIDDER: ______________________________ PROPOSAL FO R PW 07-24-18 12 5 BID PROPOSAL TO THE CITY OF ALAMEDA
NAME OF BIDDER ____________________________________________________________
BUSINESS ADDRESS __________________________________________________________
CITY, STATE, ZIP _____________________________________________________________
TELEPHONE NO: AREA CODE ( ) ______________ ___________________________
The Work for which this proposal is submitted is fo r construction in accordance with the Contract Documents.
The Project plans for the Work to be done were approved and are entitled:
Traffic Signal Upgrades Project
PW NO. 07-24-18
CITY OF ALAMEDA
ALAMEDA COUNTY, CALIFORNIA
Bids are to be submitted for the entire Work. The amount of the bid for comparison purposes will be the total of bid items, including revocable bid items.
Bid bond or check. Accompanying this proposal is
________________________________________, [Insert: Cash $_______, Cashier’s Check, Certified Check, or Bidder’s Bond, as the case may be] in an amount equal to at least 10% of the total of the bid.
Execution within ten days. The Bidder agrees to exe cute the required contract(s), with necessary bonds, within ten calendar days of notification that the City has accepted the bid and the con-tract is ready for signature. If the Bidder fails to do so, the City may, at its option, determine that the Bidder has abandoned the contract. The penalty for default is forfeiture to the City of Alameda of the proceeds of the proposal guarantee accompanying this bid.
Addenda. This proposal is submitted to include the changes to the Contract Documents as Addendum numbers __________________________________ __. [Fill in if addenda have been issued.] If addenda issued, print, sign and date each addenda and include with this bid proposal.
Warning. If the City has issued an addendum or add enda, the City may reject this Proposal if all addenda are not noted above as being received by the Bidder.
License. The Bidder is licensed in accordance with the State of California Contractor’s License Law.
License No. __________________________
BIDDER: ______________________________ PROPOSAL FO R PW 07-24-18 13 Class _________________________
Expiration Date _______________________
Bidder’s status. If an individual, so state. If a firm co partnership, state the firm name and give the names of all individuals or copartners composing the firm. If a corporation, state legal names of corporation and also names of President, Secretary, Treasurer and Manager.
The names of all persons interested in the Bid Proposal as principals are as follows:
[ Note: If Bidder or other interested person is a corporation, state legal name of the corporation, also names of the president, secretary, treasurer, and manager; if a co-partnership, state name of firm, also names of all individual co-partners composing firm; if Bidder or other interested person is an individual, state first and last names in full. Use additional pages if necessary.] ______________________________________________________________________________ ______________________________________________________________________________
Documents included in Bid Proposal and Schedule. T he following are attached and included in the Bid Proposal and Schedule:
€ 5 Bid Proposal
€ 5-1 Bid Schedule
€ 5-2 Proposed Subcontractor Form
€ 5-3 Equal Opportunity Employment Certification – NOT USED € 5-4 Non-collusion Declaration
€ 5-5 Questionnaire to General Contractors
€ 5-6 Bidder’s Statement of Financial Responsibility, Technical Ability and Experience € 5-7 Bidder’s Bond
€ 5-8 Bidder’s Request for Material Substitution
€ 5-9 Guaranty
€ 5-10 Executed Agreement to be Bound to Project Sta bilization Agreement – NOT USED
Signature. Under penalty of perjury, I declare that to the best of my knowledge and belief: the representations made in these Bid Documents are true, correct and complete.
SIGNATURE OF BIDDER ______________________________ ________________________ Print or Type Name, Address and Telephone Number:
______________________________________________________________________________ ______________________________________________________________________________
DATED: ____________________________, 2026
BIDDER: ______________________________ PROPOSAL FO R PW 07-24-18 14 5-1 BID SCHEDULE FOR TRAFFIC SIGNAL UPGRADES PROJECT TO: CITY COUNCIL, CITY OF ALAMEDA, CALIFORNIA
The undersigned Bidder declares that Bidder has car efully examined the Project Manual, and is satisfied as to the field conditions the Bidder wil l encounter. The Bidder proposes to furnish all materials, labor and equipment and to do all Work r equired to complete the Work in accordance with the Project Manual, for the prices set forth in the following schedule (including all applicable taxes):
Bid
Item
Description Unit of
Measure Quantity Unit
Price
Total
Price
1 Mobilization LS 1
2 Water Pollution Control LS 1
3 Traffic Control LS 1
4 Traffic Signal Modification – Broadway and
Central Avenue LS 1
5 Traffic Signal Modification – Broadway and
Santa Clara Avenue LS 1
6 Traffic Signal Modification – Webster
Street and Lincoln Avenue LS 1
7 Remove and Install New Concrete Curb
Ramp EA 2
TOTAL BID AMOUNT:
BIDDER: ______________________________ PROPOSAL FO R PW 07-24-18 15 Entire Work. Bids are required for the entire Work, including the alternative bid items if any. The amount of the bid for the purposes of the award wil l be the total of the amount of all the base bid items. The City will determine which additional alternate(s), if any, will be awarded. All items are based on an “in place” condition.
Item price and total. The Bidder shall set forth for each unit basis item of Work an item price and a total for the item, and for each lump sum item a total for the item, all in clearly legible figures in the respective spaces provided for this purpose. In the case of unit basis items, the amount set forth under the “total” column shall be the extension of the item price bid on the basis of the estimated quantity for the item.
Discrepancies. In the case of discrepancy between t he item price and the total set forth for a unit basis item, the item price shall prevail. However, if the amount set forth as an item price is ambiguous, unintelligible or uncertain for any caus e, or is omitted, or is the same amount as the entry in the “total” column, then the amount set forth in the “total” column for the item shall prevail and shall be divided by the estimated quantity for the item and the price thus obtained shall be the item price.
Quantities. The foregoing quantities are approximat e only, being given as a basis for the comparison of bids. The City does not, expressly or by implication, agree that the actual amount of Work will correspond with the quantities, but re serves the right to increase or decrease the amount of any class or portion of the Work, or to omit any portion(s) (this includes complete base bid items) of the Work, as the Engineer deems neces sary or advisable, at the contract price. Price negotiations on the contract prices are optional if the actual amount of Work is different from the above estimates by 25% or greater.
BIDDER: ______________________________ PROPOSAL FO R PW 07-24-18 16 5-2 PROPOSED SUBCONTRACTOR FORM
A subcontractor is any entity, not a direct employee of the prime Contractor, which performs any work on the Project in excess of one half of one percent (.5%) of the prime Contractor’s total bid. Per California PCC section 4104, for each subcontractor to perform work or labor or render service to the prime Contractor in or about the construction of the Project, the Bidder is required to state the name, location of the place of business, the California contractor license number, and public works contractor registration number issued pursuant to Section 1725.5 of the Labor Code (noted as DIR No. in the table below). If no subcontractors, sign form with none listed and include form with Bid Proposal.
SUBCONTRACTOR’S NAME CA LICENSE NO. BUSINESS ADDRESS DESCRIPTION OF WORK DIR NO.
(This form may be duplicated if necessary to list additional subcontractors)
Signed:_______________________________________
BIDDER: ______________________________ PROPOSAL FO R PW 07-24-18 17 5-3 EQUAL EMPLOYMENT OPPORTUNITY CERTIFICATION – NOT USED
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
18 5-4 NON-COLLUSION DECLARATION
Title 23 United States Code section 112, and
PCC section 7106
The undersigned declares:
I am the ______________ of _______________________, the party making the foregoing bid.
The bid is not made in the interest of, or on behal f of, any undisclosed person, partnership, company, association, organization, or corporation. The bid is genuine and not collusive or sham.
The bidder has not directly or indirectly induced o r solicited any other bidder to put in a false or sham bid. The bidder has not directly or indirectly colluded, conspired, connived, or agreed with any bidder or anyone else to put in a sham bid, or to refrain from bidding. The bidder has not in any manner, directly or indirectly, sought by agree ment, communication, or conference with anyone to fix the bid price of the bidder or any other bidder, or to fix any overhead, profit, or cost element of the bid price, or of that of any other bidder. All statements contained in the bid are true.
The bidder has not, directly or indirectly, submitted this bid price or any breakdown thereof, or the contents thereof, or divulged information or data r elative thereto, to any corporation, partnership, company, association, organization, bid depository, or to any member or agent thereof, to effectuate a collusive or sham bid, and has not paid, and will not pay, any person or entity for such purpose.
Any person executing this declaration on behalf of a bidder that is a corporation, partnership, joint venture, limited liability company, limited liabili ty partnership, or any other entity, hereby represents that he or she has full power to execute, and does execute, this declaration on behalf of the bidder.
I declare under penalty of perjury under the laws o f the State of California that the foregoing is true and correct and that this declaration is execu ted on ___________, 2026, at ______________________(city), California.”
__________________________________________
(Signature of representative of Bidder)
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
19 5-5 QUESTIONNAIRE TO GENERAL CONTRACTORS
1. Bid depository or registry services. Were bid d epository or registry services used in obtaining subcontractor bid figures in order to compute your bid? YES [ ] NO [ ]
If the answer to No. 1 is “yes,” please forward a copy of the rules of each bid depository you used with this questionnaire.
2. Other source of subcontractors. Did you have an y source of subcontractor bids other than bid depositories?
YES [ ] NO [ ]
3. Threats of boycott or other sanctions. Has any person or group threatened you with subcontractor boycotts, union boycotts, or other sanctions to attempt to convince you to use the services or abide by the rules of one or more bid depository? YES [ ] NO [ ]
If the answer to No. 4 is “yes,” please explain the following details:
a. Date:
b. Name of person or group:
c. Job involved (if applicable):
d. Nature of threat:
e. Additional comments (use additional paper if necessary):
4. Disqualification or removal. Have you, any offi cer of Bidder, or any employee who has a proprietary interest in Bidder ever been disqualifi ed, removed, or otherwise prevented from bidding on, or completing a federal, state, or local government project because of a violation of law or a safety regulation? If so, explain the circumstances. (PCC §10162.) YES [ ] NO [ ]
5. Federal court action. No more than one final, u n-appealable finding of contempt of court by a federal court has been issued against the Bidder within the immediately preceding two-year period because of the contractor's failure to compl y with an order of a federal court which orders the contractor to comply with an order of th e National Labor Relations Board. (For purposes of this section, a finding of contempt does not include any finding which has been vacated, dismissed, or otherwise removed by the cou rt because the contractor has complied with the order which was the basis for the finding.) (PCC §10232.) TRUE? [ ]
6. No convictions. Neither the Bidder nor any prop osed subcontractor (nor the partner, member, officer, director, responsible managing officer, or responsible managing employee Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
20 of either of them) has been convicted of any of the following offenses within the prior three years: fraud, bribery, collusion, conspiracy, or a ny other act in violation of any state or federal antitrust law in connection with the biddin g upon, award of, or performance of, any public works contract with any public entity. (PCC §10285.1.) TRUE? [ ]
7. Non-discrimination program. Bidder has develope d a non-discrimination program, as required by Title 2 California Code of Regulations section 8104 (unless exempt under Section 8115). (2 Cal. Code Regs 8103.)
YES [ ] NO [ ]
8. The Bidder and all subcontractors are registered with the Department of Industrial Relations pursuant to Labor Code section 1725.5. Th is project is subject to compliance monitoring and enforcement by the Department of Industrial Relations. All contractors and subcontractors must furnish electronic certified pa yroll records directly to the Labor Commissioner (aka Division of Labor Standards Enforcement).
TRUE [ ]
9. Litigation. Please provide the following informa tion on all state or federal litigation in which Bidder or any proposed subcontractor was a named party:
a. Case name
b. Case location (including county and state for state litigation, or district for federal litigation) c. Year case was filed
d. Whether case is pending or resolved
SIGNED: _____________________________________________________________________ Please return this form with your bid proposal.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
21 5-6 BIDDER’S STATEMENT OF FINANCIAL RESPONSIBILITY TECHNICAL
ABILITY AND EXPERIENCE
The Bidder is required to state what work of a simi lar character to that included in the proposed contract the Bidder has successfully performed and give reference which will enable the City Council to judge his responsibility, experience skill, and business standing.
The Bidder shall have at least three years of exper ience as a licensed Contractor and shall submit with the bid a list of five similar installations in the Bay Area installed during the three-year period.
At least three of the similar installations shall include work that included installations.
The Bidder shall submit with the bid proposal a sta tement of the work of a similar size and character to that included in the proposed contract which the Bidder has successfully performed.
Agency for Whom
Work Was Done
Contact Name w/
Phone #
Project Completion
Date
Contract
Price
SIGNED: _____________________________________________________________________
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
22 5-7 BIDDER’S BOND
We: _______________________________________________ _______________as Principal, and _______________________________________________ ______________ as Surety, are bound to the City of Alameda in the penal sum of ten percent (10%) of the total amount of the bid of the Principal, for the payment in United States dollars, to be made to the City of Alameda. We bind ourselves, our heirs, executors, administrator s and successors, jointly and severally, by this Bidder’s Bond. In no case shall the liability of th e surety under this bond exceed $____________________. Bid: This bond is based on t he fact that the Principal has submitted a bid to the City of Alameda for certain construction specifically described as ______________________________.
The bids are to be opened at City Hall West, Alameda, California on __________________, 2023.
NOW, THEREFORE,
a) If the bid is rejected or awarded to another bidder, then this obligation is void. b) If the Principal is awarded the contract and, wi thin the time and manner required under the Contract Documents enters into a written contract i n the prescribed form, in accordance with the bid, and files two bonds with the City, one to guar antee faithful performance, and the other to guarantee payment for labor and materials as requir ed by law, then this obligation shall be void; otherwise, it remains in effect.
c) The Surety agrees that its obligations and those of the bond shall not be impaired or affected by any extension of the time within which the City of Alameda may accept the bid; and the Surety here waives notice of any such extension.
d) If the City brings suit on this bond, the surety shall pay reasonable attorney’s fees and costs incurred by the City, in addition to the bond amount.
Signatures. We have executed this Bidder’s Bond (and seals) on __________, 2023.
______________________________ (SEAL) ____________ _________________ (SEAL)
______________________________ (SEAL) ____________ _________________(SEAL)
____________________________________ _____________ _______________________
PRINCIPAL ADDRESS SURETY ADDRESS
NOTE: Signatures of those executing for the surety must be properly acknowledged.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
23 5-8 BIDDER’S REQUEST FOR MATERIAL SUBSTITUTION
The Bidder has 15 calendar days after award of the contract for submission of data substantiating a request for a substitution of “an equal” item(s). (See Bid Documents, Section 3-5.) A request for a substitution of material must be identified o n this sheet and submitted as part of the Bid Proposal. If no material substation requests, leave the table blank, sign the form and submit with bid.
The Bidder here submits a list of substitute material for consideration as “an equal”.
Trade Name/Model or Catalog Number
as Specified in Special Provisions
Substitute Trade Name/Model
or Catalog Number
Signed: _______________________________________________________________________
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
24 5-9 GUARANTEE
CITY OF ALAMEDA
A. The Bidder guarantees the construction and installation all of the Work included in this Project.
B. If within 12 months after the City accepts the Work under the Contract:
(a) any of the materials or equipment prove defect ive; or (b) the Work as a whole proves defective due to fa ulty workmanship, material furnished or methods of installation; or
(c) the Work or any part of it fails to operate pr operly as originally intended and in accordance with the Contract Documents;
the Bidder/Contractor agrees to the following:
1. to reimburse the City, upon demand, for its expe nses incurred in restoring the Work to the condition contemplated in the Project, inclu ding the cost of any equipment or materials replaced and the cost of removing and rep lacing any other Work necessary to make the replacement or repairs; or
2. upon demand by the City, to replace any such mat erial and to repair the Work completely without cost to the City so that the Work will function successfully as originally contemplated.
C. The City has the unqualified option to make any nee ded replacements or repairs itself or to have those replacements or repairs done by the Bidder/Contractor. If the City chooses to have the Work performed by the Bidder/Contractor, the Bi dder/Contractor agrees that the Bidder/Contractor will make the repairs and furnish the materials as are necessary, within a reasonable time after City’s demand. If Bidder/Contractor fails or refuses to comply with the Bidder/Contractor’s obligations under this guaranty , the City is entitled to all costs and expenses, including attorneys’ fees, reasonably incurred by reason of that failure or refusal.
__________________________________________ ________ ______________________ Bidder/Contractor Date
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
25 5-10 AGREEMENT TO BE BOUND TO PROJECT STABILIZATION AGREEMENT
NOT USED
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 26 07-24-18
6 CONSTRUCTION AGREEMENT
THIS CONSTRUCTION AGREEMENT (“ Agreement”) is entered into this _____ day of ___________ 2026, by and between the CITY OF ALAMED A, a municipal corporation (“ the City "), and COMPANY, a (California corporation, LP, GP, sole proprietor/individual) whose address is Address, (“Contractor ”), in reference to the following:
RECITALS :
A. The City is a municipal corporation duly organized and validly existing under the laws of the State of California with the power to carry on its business as it is now being conducted under the statutes of the State of California and the City’s Charter.
B. The City is in need of the following services: Traf fic Signal Upgrades Project. City staff issued plans and specifications on December 9, 2025 , after a submittal period of thirty-five days received NUMBER of timely submitted bids, and the b ids were opened on Tuesday, January 13, 2026. Staff reviewed the bids and selected the lowest responsive and responsible bidder.
C. Contractor possesses the skill, experience, ability , background, certification and knowledge to provide the services described in this Agreement, and desires to perform and assume responsibility for those services on the terms and conditions described herein. Contractor has obtained, and delivers concurrently herewith, a per formance bond, a payment bond, and all insurance documentation, as required by this Agreement.
D. Contractor possesses the skill, experience, ability , background, certification and knowledge to provide the services described in this Agreement on the terms and conditions described herein.
E. Whereas, the City Council authorized the City Manag er to execute this agreement on ___________________.
F. The City and Contractor desire to enter into an agreement for the Traffic Signal Upgrades Project, upon the terms and conditions herein.
NOW, THEREFORE, in consideration of the forgoing, w hich are incorporated herein by reference, and for other good and valuable consider ation, the receipt and sufficiency of which is hereby acknowledged, the parties agree as follows:
1. TERM:
Contractor shall have Forty-five (45) consecutive w orking days from the date the work is to commence pursuant to the Notice to Proceed to di ligently prosecute the work to completion.
This term is extended by said number of consecutive working days pursuant a Change Order granting any extension per Project No. 07-24-18 Spe cifications General Requirements Section 5-
7.2. Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 27 07-24-18
2. SERVICES TO BE PERFORMED:
Contractor agrees, at its own cost and expense, to furnish all labor, tools, equipment, materials, except as otherwise specified, and to do all work strictly in accordance with the Specifications, Special Provisions and Plans, which Specifications, Special Provisions and Plans are hereby referred to and expressly made a part he reof with the same force and effect as if the same were fully incorporated herein. Contractor ac knowledges that the work plan included in Exhibit A is tentative and does not commit the City to request Contractor to perform all tasks included therein.
3. COMPENSATION TO CONTRACTOR:
Contractor shall be compensated for services performed pursuant to this Agreement in the amount and manner set forth in Contractor's bid, wh ich is attached hereto as Exhibit A and incorporated herein by this reference. Payment will be made in the same manner that claims of a like character are paid by the City, with checks drawn on the treasury of the City.
Payment will be made by the City in the following manner: On the first day of each month, Contractor shall submit a written estimate of the t otal amount of work done the previous month.
However, the City reserves the right to adjust budg et within and between tasks. Pricing and accounting of charges are to be according to the bi d packet pricing, unless mutually agreed to in writing.
Payment shall be made for 95% of the value of the w ork completed as determined by the City. The City shall retain 5% of the value of the work as partial security for the completion of the work by Contractor. Retained amounts shall be paid to Contractor within sixty days of acceptance by the City of the project. Payment sha ll not be construed as acceptance of defective work. No interest will be paid to Contractor on retained funds.
Total compensation for work is $_____________, with a _____________ percent contingency in the amount of $_____________ for a total not to exceed of $_____________. Use of contingency shall be for items of work outside t he original scope and requires prior written authorization by the City.
Prompt Payment Of Withheld Funds To Subcontractors: The City shall hold retainage from the prime contractor and shall, as determined by th e City, make prompt and regular incremental acceptances of portions of the contract work and pa y retainage to the prime contractor based on these acceptances. The prime contractor or subcont ractor shall return all monies withheld in retention from all subcontractors within 30 days af ter receiving payment for work satisfactorily completed and accepted by the City, including incremental acceptances of portions of the contract work. Any delay or postponement of payment may tak e place only for good cause and with the City’s prior written approval. Any violation of th ese provisions shall subject the violating prime contractor to the penalties, sanctions, and other r emedies specified in Section 7108.5 of the California Business Professions Code. This requirement shall not be construed to limit or impair any contractual, administrative or judicial remedies otherwise available to the prime contractor or subcontractor in the event of a dispute involving ( a) late payment or nonpayment by the prime contractor, (b) deficient subcontractor performance, or (c) noncompliance by a subcontractor with Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 28 07-24-18
the contract, including but not limited to remedies under California Public Contract Code Section 9204. This clause applies to both DBE and non-DBE subcontractors.
4. TIME IS OF THE ESSENCE:
Contractor and the City agree that time is of the essence regarding the performance of this Agreement.
It is agreed by the parties to this Agreement that if all the work called for under the Agreement is not completed before or upon the expiration of the time limit as set forth in Paragraph 1 above, damage will be sustained by the City, and it is and will be impracticable to determine the actual damage which the City will sustain in the event of and by reason of such delay. It is therefore agreed that Contractor will pay the City the sum of ONE THOUSAND ONE HUNDRED DOLLARS ($1,100.00) per day as liquidated damages for each and every day's delay beyond the time prescribed to complete the work; and Contracto r agrees to pay such liquidated damages as herein provided, and in case the same are not paid, agrees that the City may deduct the amount thereof from any money due or that may become due Contractor under the Agreement.
It is further agreed that in case the work called for under the Agreement is not finished and completed in all parts and requirements within the time specified, the City shall have the right to extend the time for completion or not, as may seem best to serve the interest of the City; and if the City decides to extend the time limit for the completion of the Agreement, it shall further have the right to charge Contractor, its successors, heirs, assigns or sureties, and to deduct from the final payment for the work, all or any part, as it may deem proper, of the actual costs and overhead expenses which are directly chargeable to the Agreement, and which accrue during the period of such extensions.
Contractor shall not be assessed with liquidated d amages during any delay in the completion of the work caused by an act of God or of the public enemy, acts of the City, fire, flood, epidemic, quarantine restriction, strikes, freight embargoes, and unusually severe weather or delays of subcontractors due to such causes; provided that Contractor shall, within one (1) day from the beginning of such delay, notify the City in writing of the causes of delay. The City shall ascertain the facts in good faith and the extent of the delay, and its findings of the facts thereon shall be final and conclusive.
5. STANDARD OF CARE:
Contractor shall perform all services under this Ag reement in a skillful and competent manner, consistent with the standards generally recognized as being employed by professionals in the same discipline in the State of California. Con tractor represents that it is skilled in the professional calling necessary to perform all services contracted for in this Agreement. Contractor further represents that all of its employees and su bcontractors shall have sufficient skill and experience to perform the duties assigned to them p ursuant to and in furtherance this Agreement.
Contractor further represents that it (and its empl oyees and subcontractors) have all licenses, permits, qualifications, and approvals of whatever nature that are legally required to perform the services (including a City Business License, as needed); and that such licenses and approvals shall be maintained throughout the term of this Agreement . As provided for in the indemnification provisions of this Agreement, Contractor shall perf orm (at its own cost and expense and without reimbursement from the City) any services necessary to correct errors or omissions which are Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 29 07-24-18
caused by Contractor’s failure to comply with the s tandard of care provided for herein. Any employee of the Contractor or its subcontractors wh o is determined by the City to be uncooperative, incompetent, a threat to the adequat e or timely completion of any services under this Agreement, or a threat to the safety of person s or property (or any employee who fails or refuses to perform the services in a manner accepta ble to the City) shall be promptly removed by the Contractor and shall not be re-employed to perform any further services under this Agreement.
6. INDEPENDENT PARTIES:
Contractor hereby declares that it is engaged as an independent business and it agrees to perform its services as an independent contractor. The manner and means of conducting the work are under the control of Contractor, except to the extent they are limited by statute, rule or regulation and the express terms of this Agreement. No civil service status or other right of employment will be acquired by virtue of Contractor 's services and work. None of the benefits provided by the City to its employees, including bu t not limited to unemployment insurance, workers' compensation plans, vacation and sick leave are available from the City to Contractor, its employees, subcontractors, suppliers or agents. De ductions shall not be made for any state or federal taxes, FICA payments, PERS payments, or oth er purposes normally associated with an employer-employee relationship from any fees due Co ntractor. Payments of the above items, if required, are the responsibility of Contractor. Any personnel performing the services under this Agreement on behalf of Contractor shall also not be employees of City and shall at all times be under Contractor’s exclusive direction and control.
7. IMMIGRATION REFORM AND CONTROL ACT (IRCA):
Contractor assumes any and all responsibility for v erifying the identity and employment authorization of all of its employees performing work hereunder, pursuant to all applicable IRCA or other federal, or state rules and regulations. Contractor shall indemnify, defend (with counsel acceptable to the City) and hold the City harmless from and against any loss, damage, liability, costs or expenses arising from any noncompliance of this provision by Contractor.
8. NON-DISCRIMINATION:
Consistent with the City’s policy and state and fed eral law that harassment and discrimination are unacceptable employer/employee conduct, neither Contractor nor Contractor’s employees, agents, subcontractors or suppliers shal l harass or discriminate against any job applicant, City employee, or any person on the basi s of any kind of any statutorily (federal, state or local) protected class, including but not limite d to race, religious creed, color, national origin, ancestry, disability (both mental and physical), including HIV and AIDS, medical condition (e.g.. cancer), genetic information, marital status, sex, gender, gender identity, gender expression, age, sexual orientation, pregnancy, political affiliatio n, military and veteran status or legitimate union activities. Such non-discrimination shall include but not be limited to all activities related to initial employment, upgrading, demotion, transfer, recruitm ent or recruitment advertising, layoff, or termination. Contractor agrees that any violations of this provision shall constitute a material breach of this Agreement.
9. HOLD HARMLESS:
To the fullest extent permitted by law, Contractor shall indemnify, defend (with counsel acceptable to the City) and hold harmless the City, its City Council, boards, commissions, officials, employees, agents and volunteers (“Indemnitees”) fr om and against any and all loss, damages, Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 30 07-24-18
liability, obligations, claims, suits, judgments, c osts and expenses whatsoever, including reasonable attorney’s fees and costs of litigation (“Claims”), arising from or in any manner connected to Contractor’s performance of its obliga tions under this Agreement or out of the operations conducted by Contractor even if the City is found to have been negligent. If the Claims filed against Indemnitees allege negligence, reckle ssness or willful misconduct on the part of Contractor, Contractor shall have no right of reimb ursement against Indemnitees for the costs of defense even if negligence, recklessness or willful misconduct is not found on the part of Contractor. Contractor shall not have any obligati ons to indemnify Indemnitees if the loss or damage is found to have resulted solely from the negligence or the willful misconduct of the City.
The defense and indemnification obligations of this Agreement are undertaken in addition to, and shall not in any way be limited by, the insurance obligations contained in this Agreement.
As to Claims for professional liability only, Contractor’s obligation to defend Indemnitees (as set forth above) is limited as provided in California Civil Code Section 2782.8.
Contractor’s obligation to indemnify, defend and ho ld harmless Indemnitees shall expressly survive the expiration or early termination of this Agreement.
10. INSURANCE:
a. On or before the commencement of the terms of th is Agreement, Contractor shall furnish City’s Risk Manager with certificates showi ng the type, amount, class of operations covered, effective dates and dates of expiration of insurance coverage in compliance with paragraphs 10.b. (1) through (5). Such certificates, which do not limit Contractor's indemnification, shall also contain substantially the following statement:
“Should any of the above insurance covered by this certificate be canceled or coverage reduced before the expiration date thereof, the ins urer affording coverage shall provide thirty (30) days advance written notice to the City of Alameda, Attention: Risk Manager.” Contractor shall maintain in force at all times dur ing the performance of this Agreement all appropriate coverage of insurance required by t his Agreement with an insurance company licensed to offer insurance business in the State of California with a current A.M. Best’s rating of no less than A:VII or Standard & Poor’s Rating (if rated) of at least BBB unless otherwise acceptable to the City. Endorsements naming the Ci ty, its City Council, boards, commissions, officials, employees, agents and volunteers as addi tional insured shall be submitted with the insurance certificates.
b. COVERAGE:
Contractor shall maintain insurance coverage and limits at least as broad as:
(1) Workers’ Compensation:
Statutory coverage as required by the State of California. (2) Liability:
Commercial general liability coverage in the following minimum limits:
Bodily Injury: $1,000,000 each occurrence
$2,000,000 aggregate - all other
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 31 07-24-18
Property Damage: $1,000,000 each occurrence
$2,000,000 aggregate
If submitted, combined single limit policy with per occurrence limits in the amounts of $2,000,000 and aggregate limits in the a mounts of $4,000,000 will be considered equivalent to the required minimum limit s shown above. Additional Insured Endorsement naming the City, its City Counc il, boards, commissions, officials, employees, agents, and volunteers is required. (3) Automotive:
Comprehensive automobile liability coverage (any au to) in the following minimum limits:
Bodily injury: $1,000,000 each occurrence
Property Damage: $1,000,000 each occurrence
or
Combined Single Limit: $2,000,000 each occurrence
Additional Insured Endorsement naming the City, its City Council, boards, commissions, officials, employees, agents, and volunteers is required.
(4) Pollution Prevention:
Legal liability required for hazardous materials excavation in the amount of $2,000,000 each occurrence. Additional Insured Endorsement naming the City, its City Council, boards, commissions, officials, employees, agents, and volunteers is required.
(5) Builders Risk:
Insurance utilizing an “All Risk” (Special Perils) coverage form, with limits equal to the completed value of the project and no coinsurance p enalty provisions. The coverage and limits shall be (1) the minimum coverage and limits specif ied in this Agreement; or (2) the broader coverage and maximum limits of the coverage carried by or available to the Contractor; whichever is greater. Any insurance proceeds in excess of or broader than the minimum required coverage and/or minimum required limits, which are applicable to a given loss, shall be available to the City. c. SUBROGATION WAIVER:
Contractor hereby agrees to waive rights of subroga tion which any insurer of Contractor may acquire from Contractor by virtue of the payment of any loss. Contractor agrees to obtain any endorsement that may be necessary to affect this waiver of subrogation, but this provision applies regardless of whether the City has received a waiver of subrogation endorsement from the insurer.
The Workers’ Compensation policy shall be endorsed with a waiver of subrogation in favor of the City for all work performed by the Contractor, its employees, agents and subcontractors. d. FAILURE TO SECURE:
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 32 07-24-18
If Contractor at any time during the term hereof sh ould fail to secure or maintain the foregoing insurance, the City shall be permitted to obtain such insurance in Contractor's name or as an agent of Contractor and shall be compensated by Contractor for the costs of the insurance premiums at the maximum rate permitted by law and c omputed from the date written notice is received that the premiums have not been paid.
e. ADDITIONAL INSURED:
The City, its City Council, boards, commissions, officials, employees and volunteers shall be named as an additional insured under all insuran ce coverages, except worker’s compensation insurance. The naming of an additional insured sha ll not affect any recovery to which such additional insured would be entitled under this policy if not named as such additional insured. An additional insured named herein shall not be held l iable for any premium, deductible portion of any loss, or expense of any nature on this policy o r any extension thereof. Any other insurance held by an additional insured shall not be required to contribute anything toward any loss or expense covered by the insurance provided by this policy. The additional insured coverage under the Contractor’s policy shall be primary and non-contributory and will not seek contribution from the City’s insurance or self-insurance.
f. SUFFICIENCY OF INSURANCE:
The insurance limits required by the City are not represented as being sufficient to protect Contractor. Contractor is advised to consult Contr actor's insurance broker to determine adequate coverage for Contractor.
g. EXCESS OR UMBRELLA LIABILITY:
If any Excess or Umbrella Liability policies are used to meet the limits of liability required by this Agreement, then said policies shall be true “following form” of the underlying policy coverage, terms, conditions, and provisions and shall meet all of the insurance requirements stated in this Agreement, including but not limited to, the additional insured, SIR, and primary insurance requirements stated therein. No insurance policies maintained by the indemnified parties or Additional Insureds, whether primary or excess, and which also apply to a loss covered hereunder, shall be called upon to contribute to a loss until all the primary and excess liability policies carried by or available to the Contractor are exhausted. If a Provider is using an Excess Liability policy to supplement any insurance coverage required by th is Agreement, they must submit the Excess Liability policy in full.
11. BONDS:
Contractor shall furnish the following bonds from a bonding company acceptable to the City’s Risk Manager:
A. Faithful Performance: A bond in the amount of 100% of the total contract price guaranteeing the faithful performance of this contract, and B. Labor and Materials: A bond for labor and mate rials in the amount of 100% of the total contract price.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 33 07-24-18
Faithful Performance Bond and Labor and Material Bo nd are only required for work over $25,000. Therefore, those estimates that are under $25,000 will not need to budget for the bond premiums and those estimates over $25,000 will need to budget for the bond premiums.
12. PROHIBITION AGAINST TRANSFERS:
Contractor shall not assign, sublease, hypothecate, or transfer this Agreement, or any interest therein, directly or indirectly, by operat ion of law or otherwise, without prior written consent of the City Manager. Any attempt to do so without said consent shall be null and void, and any assignee, sublessee, hypothecate or transfe ree shall acquire no right or interest by reason of such attempted assignment, hypothecation or transfer. However, Contractor’s claims for money from the City under this Agreement may be assigned to a bank, trust company or other financial institution without prior written consent. Written notice of such assignment shall be promptly furnished to the City by Contractor.
The sale, assignment, transfer or other disposition of any of the issued and outstanding capital stock of Contractor, or of the interest of any general partner or joint venturer or syndicate member or cotenant, if Contractor is a partnership or joint venture or syndicate or cotenancy, which shall result in changing the control of Contractor, shall be construed as an assignment of this Agreement. Control means fifty percent (50%) or more of the voting power of the entity.
13. SUBCONTRACTOR APPROVAL:
Unless prior written consent from the City is obtai ned, only those people and subcontractors whose names are listed in Contractor's bid shall be used in the performance of this Agreement.
Requests for additional subcontracting shall be sub mitted in writing, describing the scope of work to be subcontracted and the name of the pro posed subcontractor. Such request shall set forth the total price or hourly rates used in prepa ring estimated costs for the subcontractor's services. Approval of the subcontractor may, at th e option of the City, be issued in the form of a Work Order.
In the event that Contractor employs subcontractors, such subcontractors shall be required to furnish proof of workers' compensation insurance and shall also be required to carry general and automobile liability insurance in reasonable conformity to the insurance carried by Contractor. In addition, any work or services subcontracted hereun der shall be subject to each provision of this Agreement.
14. PERMITS AND LICENSES:
Contractor, at its sole expense, shall obtain and maintain during the term of this Agreement, all appropriate permits, certificates and licenses, including a City Business License that may be required in connection with the performance of services and work hereunder.
15. REPORTS:
Each and every report, draft, work product, map, re cord and other document reproduced, prepared or caused to be prepared by Contractor pursuant to or in connection with this Agreement shall be the exclusive property of the City.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 34 07-24-18
No report, information nor other data given to or p repared or assembled by Contractor pursuant to this Agreement shall be made available to any individual or organization by Contractor without prior approval by the City.
Contractor shall, at such time and in such form as the City may require, furnish reports concerning the status of services and work required under this Agreement.
16. RECORDS:
Generally, the City has the right to conduct audits of Contractor’s financial, performance and compliance records maintained in connection wit h Contractor’s operations and services performed under the Agreement. In the event of such audit, Contractor agrees to provide the City with reasonable access to Contractor’s employees an d make all such financial (including annual financial statements signed by an independent CPA), performance and compliance records available to the City. City agrees to provide Contr actor an opportunity to discuss and respond to any findings before a final audit report is filed.
Contractor shall maintain complete and accurate rec ords with respect to sales, costs, expenses, receipts and other such information requi red by the City that relate to the performance of services and work under this Agreement.
Contractor shall maintain adequate records of servi ces and work provided in sufficient detail to permit an evaluation of services and work . All such records shall be maintained in accordance with generally accepted accounting princ iples and shall be clearly identified and readily accessible. Contractor shall provide free a ccess to such books and records to the representatives of the City or its designees, and gives the City the right to examine and audit same, and to make transcripts therefrom as necessary, and to allow inspection of all work, data, documents, proceedings and activities related to th is Agreement. Such records, together with supporting documents, shall be kept separate from o ther documents and records and shall be maintained for a period of three (3) years after receipt of final payment.
If supplemental examination or audit of the records is necessary due to concerns raised by the City's preliminary examination or audit of reco rds, and the City’s supplemental examination or audit of the records discloses a failure to adhe re to appropriate internal financial controls, or other breach of contract or failure to act in good faith, then Contractor shall reimburse the City for all reasonable costs and expenses associated with the supplemental examination or audit.
17. NOTICES:
All notices, demands, requests or approvals to be given under this Agreement shall be given in writing and conclusively shall be deemed served when delivered personally or on the second business day after the deposit thereof in the Unite d States Mail, postage prepaid, registered or certified, addressed as hereinafter provided.
All notices, demands, requests, or approvals from Contractor to the City shall be addressed to the City at:
City of Alameda
[Department]
[Address]
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 35 07-24-18
Alameda, CA 94501
ATTENTION: [Title]
Ph: (510) [xxx-xxxx] / Fax: (510) [xxx-xxxx]
Email:
All notices, demands, requests, or approvals from the City to Contractor shall be addressed to Contractor at:
[Contractor Name]
[Department]
[Address]
Alameda, CA 94501
ATTENTION; [Title]
Ph: (510) xxx-xxxx / Fax: (510) xxx-xxxx
Email:
18. SAFETY
:
Contractor will be solely and completely responsibl e for conditions of all vehicles owned or operated by Contractor, including the safety of all persons and property during performance of the services and work under this Agreement. This requirement will apply continuously and not be limited to normal working hours. In addition, Contractor will comply with all safety provisions in conformance with U.S. Department of Labor standards, Cal/OSHA requirements Act, and all other applicable federal, state, county and local laws, o rdinances, codes, and any regulations that may be detailed in other parts of the Agreement. Where any of these are in conflict, the more stringent requirements will be followed. Contractor’s failure to thoroughly familiarize itself with the aforementioned safety provisions will not relieve i t from compliance with the obligations and penalties set forth herein.
Contractor shall immediately notify the City’s Risk Manager within 24 hours of any incident of death, serious personal injury or substantial property damage that occurs in connection with the performance of this Agreement. Contractor will promptly submit to the City a written report of all incidents that occur in connection with this Agreement. This report must include the following information: (i) name and address of inju red or deceased person(s); (ii) name and address of Contractor’s employee(s) involved in the incident; (iii) name and address of Contractor’s liability insurance carrier; (iv) a detailed description of the incident; and (v) a police report.
19. COMPLIANCE WITH ALL APPLICABLE LAWS:
During the term of this Agreement, Contractor shall keep fully informed of all existing and future state and federal laws and all municipal ordinances and regulations of the City of Alameda which affect the manner in which the services or tasks are to be performed by Contractor, as well as all such orders and decrees of bodies or tribuna ls having any jurisdiction or authority over the same. Contractor shall comply with all applicable laws, state and federal and all ordinances, rules and regulations enacted or issued by the City. Cont ractor shall defend, indemnify, and hold City (including its officials, directors, officers, empl oyees, and agents) free and harmless from any claim or liability arising out of any failure or al leged failure to comply with such laws and regulations pursuant to the indemnification provisions of this Agreement.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 36 07-24-18
20. HEALTH AND SAFETY REQUIREMENTS.
Contractor acknowledges that the City shall have th e right to impose, at the City’s sole discretion, requirements that it deems are necessar y to protect the health and safety of the City employees, residents, and visitors. Contractor agr ees to comply with all such requirements, including, but not limited to, mandatory vaccinatio ns, the use of personal protective equipment (e.g. masks), physical distancing, and health screenings. Contractor also agrees to make available to the City, at the City’s request, records to demonstrate Contractor’s compliance with this Section.
21. PREVAILING WAGES:
Contractor is aware of the requirements of Californ ia Labor Code Section 1720, et seq., and 1770, et seq. as well as California Code of Reg ulations, Title 8, Section 1600, et seq., (“Prevailing Wage Laws”) which require the payment of prevailing wage rates and the performance of other requirements on “public works” and “maintenance” projects. Contractor agrees to fully comply with such Prevailing Wage Laws if the services are being performed as part of an applicable “public works” or “maintenance” project as defined by the Prevailing Wage Laws and if the total compensation is $1,000 or more. Ci ty, upon Contractor’s request, shall provide Contractor with a copy of the prevailing rates of p er diem wages in effect at the commencement of this Agreement. Contractor shall make copies of the prevailing rates of per diem wages for each craft, classification, or type of worker needed to execute the services available to interested parties upon request; and shall post copies at the Contractor’s principal place of business and at the project site. Contractor shall defend, indemnify, and hold the City (its elected officials, officers, employees, and agents) free and harmless from any c laim or liability arising out of any failure or alleged failure to comply with the Prevailing Wage Laws.
22. DEPARTMENT OF INDUSTRIAL RELATIONS COMPLIANCE A ND
PREVAILING WAGE REQUIREMENTS ON PUBLIC WORKS PROJECTS:
a. For purposes of Sections 22 through 24 of this Agre ement, the terms “claim”, “contractor”, “public works project” and “subcontra ctor” shall have the same meanings set forth in Public Contract Code Section 9204.
b. No contractor or subcontractor may be listed on a b id proposal for a public works project, nor engage in the performance of any publi c work contract, unless registered with the Department of Industrial Relations pursuant to Labo r Code Section 1725.5 (with the limited exceptions for certain bids pursuant to Labor code Section 1771.1(a)). Registration instructions may be found at the following website: https://www.dir.ca.gov/Public-Works/Contractor- Registration.html
c. Contractor and each subcontractor shall keep an acc urate payroll record, showing the name, address, social security number, work cla ssification, straight time and overtime hours worked each day and week, and the actual per diem w ages paid to each journeyman, apprentice, worker, or other employee employed by him or her in connection with the public work. The payroll records shall be certified and shall be available for inspection at all reasonable hours at the principal office of Contractor in the manner provided in Labo r Code section 1776. In the event of noncompliance with the requirements of this section , Contractor shall have 10 days in which to Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 37 07-24-18
comply subsequent to receipt of written notice spec ifying in what respects such Contractor must comply with this section. Should noncompliance stil l be evident after such 10-day period, Contractor shall, as a penalty to City, forfeit not more than $100.00 for each calendar day or portion thereof, for each worker, until strict compliance is effectuated. The amount of the forfeiture is to be determined by the Labor Commissioner. A contract or who is found to have violated the provisions of law regarding wages on Public Works w ith the intent to defraud shall be ineligible to bid on Public Works contracts for a period of on e to three years as determined by the Labor Commissioner. Upon the request of the Division of A pprenticeship Standards or the Division of Labor Standards Enforcement, such penalties shall be withheld from progress payments then due.
The responsibility for compliance with this section is on Contractor. The requirement to submit certified payroll records directly to the Labor Com missioner under Labor Code section 1771.4 shall not apply to work performed on a public works project that is exempt pursuant to the small project exemption specified in Labor Code Section 1 771.4. All contractors and subcontractors must furnish electronic certified payroll records d irectly to the Labor Commissioner at the following website: https://www.dir.ca.gov/Public-Works/Certified-Payroll-Reporting.html
d. Contractor is required to all post job site notices as prescribed by State law. (See 8 Cal. Code Regs, Section 16451(d).)
e. The project that is governed by this Agreement is subject to compliance monitoring and enforcement by the Department of Industrial Rel ations. It shall be the Contractor’s sole responsibility to evaluate and pay the cost of comp lying with all labor compliance requirements under this Contract and applicable law. Any stop or ders issued by the Department of Industrial Relations against Contractor or any subcontractor t hat affect Contractor’s performance of Work, including any delay, shall be Contractor’s sole responsibility. Any delay arising out of or resulting from such stop orders shall be considered Contracto r caused delay subject to any applicable liquidated damages and shall not be compensable by the City. Contractor shall defend, indemnify and hold the City, its officials, officers, employe es and agents free and harmless from any claim or liability arising out of stop orders issued by t he Department of Industrial Relations against Contractor or any subcontractor.
f. In executing this Agreement, Contractor acknowledge s and agrees that the work authorized by this Agreement may be subject to comp liance monitoring and enforcement by the Department of Industrial Relations.
23. HOURS OF LABOR:
As provided in Article 3 (commencing at section 181 0), Chapter 1, Part 7, Division 2 of the Labor Code, eight (8) hours of labor shall constitute a legal day's work. The time of service of any worker employed at any time by Contractor or by any subcontractor on any subcontract under this Agreement, upon the work or upon any part of t he work contemplated by this Agreement, is limited and restricted to eight (8) hours during an y one calendar day and forty (40) hours during any one calendar week, except as hereinafter provid ed. Notwithstanding the provision hereinabove set forth, work performed by employees of Contractor in excess of eight (8) hours per day and forty (40) hours during any one week shall be permitted upon this public work, provided that the employees’ compensation for all hours worked in excess of eight (8) hours per day at not less than one and one-half (1-1/2) times the basic rate of pay.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 38 07-24-18
Contractor shall pay the City a penalty of Twenty-f ive Dollars ($25.00) for each worker employed in the execution of this Agreement by Cont ractor, or by any subcontractor, for each calendar day during which such worker is required or permitted to work more than eight (8) hours in any calendar day and forty (40) hours in any one (1) calendar week, in violation of the provisions of Article 3 (commencing at section 1810), Chapter 1, Part 7, Division 2 of the Labor Code, unless compensation for the workers so employed by Contractor is not less than one and one-half (1-1/2) times the basic rate of pay for all hours worked in excess of eight (8) hours per day.
Holiday and overtime work, when permitted by law, s hall be paid for at a rate of at least one and one-half (1½) times the above specified rate of per diem wages, unless otherwise specified.
Holidays shall be defined in the Collective Bargaining Contract applicable to each particular craft, classification, or type of worker employed.
24. APPRENTICES:
Attention is directed to the provisions in Sections 1777.5 and 1777.6 of the Labor Code concerning the employment of apprentices by Contractor or any subcontractor under it on contracts greater than $30,000 or 20 working days. Contractor and any subcontractor under it shall comply with the requirements of Sections 1777.5 and 1777.6 in the employment of apprentices.
Section 1777.5 of the Labor Code requires Contractor or subcontractor employing workers in any apprenticeable occupation to apply to the joint apprenticeship committee nearest the site of the public works project, and which administers the apprenticeship program in that trade, for a certificate of approval, if they have not previousl y applied and are covered by the local apprenticeship standards.
Contractor is required to make contributions to funds established for the administration of apprenticeship programs if: (1) Contractor employs registered apprentices or journeymen in any apprenticeable trade on such contracts and if other contractors on the public works site are making such contributions; or (2) if Contractor is not a signatory to an apprenticeship fund and if the funds administrator is unable to accept Contractor' requi red contribution. Contractor or subcontractor shall pay a like amount to the California Apprenticeship Council.
Information relative to apprenticeship standards, w age schedules, and other requirements may be obtained from the Director of Industrial Rel ations, ex-officio the Administrator of Apprenticeship, San Francisco, California, or from the Division of Apprenticeship Standards and its branch offices.
25. LABOR DISCRIMINATION:
No discrimination shall be made in the employment of persons upon public works because of the race, color, sex, religion, age, national or igin, sexual orientation or physical disability of such persons and every Contractor for public works violating this section is subject to all the penalties imposed for a violation of the provisions of the Labor Code, and, in particular, Section 1735.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 39 07-24-18
26. REGISTRATION OF CONTRACTORS:
Before submitting bids for any work authorized by t his Agreement, contractors shall be licensed in accordance with the provisions of Chapt er 9, Division 3, of the Business and Professions Code of the State of California. Pursua nt to Labor Code sections 1725.5 and 1771.1, all contractors and subcontractors that wish to bid on, be listed in a bid proposal, or enter into a contract to perform public work must be registered with the Department of Industrial Relations.
No bid will be accepted nor any contract entered in to without proof of the contractor’s and subcontractors’ current registration with the Department of Industrial Relations to perform public work. Notwithstanding the foregoing, the contractor registration requirements mandated by Labor Code Sections 1725.5 and 1771.1 shall not apply to work performed on a public works project that is exempt pursuant to the small project exemption s pecified in Labor Code Sections 1725.5 and 1771.1.
27. URBAN RUNOFF MANAGEMENT:
Contractor shall avoid creating excess dust when br eaking asphalt or concrete and during excavation and grading. If water is used for dust control, Contractor shall use as little as necessary.
Contractor shall take all steps necessary to keep w ash water out of the streets, gutters and storm drains.
Contractor shall develop and implement erosion and sediment control to prevent pollution of storm drains. Such control includes but is not limited to:
a. Use storm drain inlet protection devices such as sand bag barriers, filter fabric fences, block and gravel filters. (Block storm drain inlets prior to the start of the rainy season (October 15), on site de-watering activities and sa w-cutting activities; shovel or vacuum saw-cut slurry and remove from the site.)
b. Cover exposed piles of soil or construction materia l with plastic sheeting. All construction materials must be stored in containers.
c. Sweep and remove all materials from paved surfaces that drain to streets, gutters and storm drains prior to rain as well as at the end of the each work day. At the completion of the project, the street shall be washed and the wash water shall be collected and disposed of offsite in an appropriate location.
d. After breaking old pavement, Contractor shall remove all debris to avoid contact with rainfall or runoff.
e. Contractor shall maintain a clean work area by remo ving trash, litter, and debris at the end of each workday. Contractor shall also cle an up any leaks, drips, and other spills as they occur.
The objective is to ensure that the City and County of Alameda County-Wide Clean Water Program is adequately enforced. These controls sho uld be implemented prior to the start of construction, up-graded as required, maintained dur ing construction phases to provide adequate protection, and removed at the end of construction.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 40 07-24-18
These recommendations are intended to be used in co njunction with the State’s Best Management Practices Municipal and Construction Handbooks, local program guidance materials from municipalities, Section 7.1.01 of the Standard Specifications and any other appropriate documents on storm water quality controls for construction.
Failure to comply with this program will result in the issuance of noncompliance notices, citations, project stop orders or fines. The fine for noncompliance of the above program is two hundred and fifty dollars ($250.00) per occurrence per day. The State under the Federal Clean Water Act can also impose a fine on the contractor, pursuant to Cal. Water Code Section 13385.
28. COMPLIANCE WITH MARSH CRUST ORDINANCE (NOT USED ):
29. COMPLIANCE WITH THE CITY’S INTEGRATED PEST MANA GEMENT POLICY (NOT USED):
30. PURCHASES OF MINED MATERIALS REQUIREMENT:
Contractor shall ensure that all purchases of mined materials such as construction aggregate, sand and gravel, crushed stone, road base, fill materials, and any other mineral materials must originate from a surface mining operation iden tified on the AB3098 List per the Surface Mining and Reclamation Act of 1975 (SMARA).
Within five days of award of contract, Contractor s hall submit a report to the City which lists the intended suppliers for the above material s and demonstrates that the suppliers are in compliance with the SMARA requirements. The AB3098 List is maintained by the Department of Conservation’s Office of Mine Reclamation (OMR) and can be viewed at:
www.conservation.ca.gov/OMR/ab_3098_list/index.htm . Note that the list changes periodically and should be reviewed accordingly.
31. CALIFORNIA AIR RESOURCES BOARD COMPLIANCE:
Contractor, shall comply, and shall ensure all subc ontractors comply, with all applicable requirements of the most current version of the Cal ifornia Air Resources Board regulations including, without limitation, Title 13, California Code of Regulations Division 3, Chapter 9 and all pending amendments (“CARB Regulations”).
Throughout the Project, and for three (3) years thereafter, Contractor shall make available for inspection and copying any and all documents or information associated with Contractor’s and subcontractors’ fleet including, without limitation , Certificates of Reported Compliance, fuel/refueling records, maintenance records, emissi ons records, and any other information the Contractor is required to produce, keep or maintain pursuant to the CARB Regulations upon two (2) calendar days’ notice from the City.
Contractor shall be solely liable for any and all c osts associated with complying with the CARB Regulations as well as for any and all penalti es, fines, damages, or costs associated with any and all violations, or failures to comply with the CARB Regulations. Contractor shall defend, indemnify and hold harmless the City, its officials, officers, employees and authorized volunteers Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 41 07-24-18
free and harmless from any claims, liabilities, costs, penalties or interest arising out of any failure or alleged failure to comply with the CARB Regulations.
32. TERMINATION:
In the event Contractor fails or refuses to perform any of the provisions hereof at the time and in the manner required hereunder, Contractor sh all be deemed in default in the performance of this Agreement. If such default is not cured within a period of two (2) business days after receipt by Contractor from the City of written notice of default, specifying the nature of such default and the steps necessary to cure such default, the City may terminate the Agreement forthwith by giving to Contractor written notice thereof.
The City shall have the option, at its sole discretion and without cause, of terminating this Agreement by giving seven (7) days’ prior written notice to Contractor as provided herein. Upon termination of this Agreement, each party shall pay to the other party that portion of compensation specified in this Agreement that is earned and unpaid prior to the effective date of termination.
33. ATTORNEYS’ FEES AND COSTS:
In the event of any litigation, including administr ative proceedings, relating to this Agreement, including but not limited to any action or suit by any party, assignee or beneficiary against any other party, beneficiary or assignee, to enforce, interpret or seek relief from any provision or obligation arising out of this Agreement, the parties and litigants shall bear their own attorney’s fees and costs. No party or litigant shall be entitled to recover any attorneys’ fees or costs from any other party or litigant, regardless of which party or litigant might prevail.
34. PUBLIC CONTRACT CODE SECTION 9204 SUMMARY:
Notwithstanding anything else to the contrary stated in the Information For Bidders (IFB) or other documents associated with this Agreement, all claims, regardless of dollar amount, submitted between January 1, 2017 and January 1, 20 27 related to work performed or scheduled to be performed pursuant to this Agreement shall be governed by Public Contract Code Section 9204 and this section. The following provisions and procedures shall apply:
a. Contractor shall submit each Claim (whether for a time extension, payment for money or damages) in writing and in compliance with Public Contract Code Section 9204. Contractor must include reasonable documentation to support each claim.
b. Upon receipt of a claim, the City shall conduct a r easonable review and respond in writing within 45 days of receipt and sh all identify in a written statement what portions of the claim are disputed and undisputed. Undisputed portions of the claim shall be process and paid within 60 days of the written statement. Undisputed amounts not paid in a timely manner shall bear interest at 7% per an num. The City and Contractor may mutually agree to extend the 45 day response time.
c. If the City needs approval from the City Council to provide a written statement, the 45 days may be extended to 3 days fo llowing the next duly noticed public meeting pursuant to Public Contract Code Section 9204(d)(1)(C).
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 42 07-24-18
d. If the City fails to timely respond to a claim or i f Contractor disputes the City’s response, Contractor may submit a written demand for an informal meet and confer conference with the City to settle the issues in di spute. The demand must be sent via registered or certified mail, return receipt requested. Upon receipt, the City shall schedule the conference within 30 days.
e. Within 10 business days following the informal meet and confer conference, the City shall submit to Contractor a w ritten statement describing any issues remaining in dispute and that portion which is undi sputed. Undisputed portions of the claim shall be processed and paid within 60 days of the written statement. Undisputed amounts not paid in a timely manner shall bear inte rest at 7% per annum. The issues remaining in dispute shall be submitted to non-bind ing mediation. If the City and Contractor mutually agree on a mediator, each party shall pay equal portions of all associated costs. If within 10 business days, the City and Contractor cannot agree on a mediator, each party shall select a mediator (paying all costs associated with their selected mediator), and those mediators shall select a quali fied neutral third party to mediate the disputed issues. The City and Contractor shall pay equal portions of all associated costs of such third party mediator.
f. Unless otherwise agreed by the City and Contractor, any mediation conducted hereunder shall excuse any further obliga tion under Public Contract Code Section 20104.4 to mediate after litigation has commenced.
g. The City reserves all rights and remedies that it h as pursuant to this Agreement, any associated plans and specifications, or at law or in equity which are not in conflict with Public Contract Code 9204.
35. CONFLICT OF LAW:
This Agreement shall be interpreted under, and enfo rced by the laws of the State of California excepting any choice of law rules which may direct the application of laws of another jurisdiction. The Agreement and obligations of the parties are subject to all valid laws, orders, rules, and regulations of the authorities having jurisdiction over this Agreement (or the successors of those authorities.) Any suits brought pursuant to this Agreement shall be filed with the courts of the County of Alameda, State of California.
36. ADVERTISEMENT:
Contractor shall not post, exhibit, display or allow to be posted, exhibited, displayed any signs, advertising, show bills, lithographs, posters or cards of any kind pertaining to the services performed under this Agreement unless prior written approval has been secured from the City to do otherwise.
37. WAIVER:
A waiver by the City of any breach of any term, cov enant, or condition contained herein, shall not be deemed to be a waiver of any subsequen t breach of the same or any other term, covenant, or condition contained herein, whether of the same or a different character.
Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 43 07-24-18
38. INTEGRATED CONTRACT:
Subject to the language of Section 43, the Recitals and exhibits are a material part of this Agreement and are expressly incorporated herein. T his Agreement represents the full and complete understanding of every kind or nature what soever between the parties hereto, and all preliminary negotiations and agreements of whatsoev er kind or nature are merged herein. No verbal agreement or implied covenant shall be held to vary the provisions hereof. Any modification of this Agreement will be effective only by written execution signed by both the City and Contractor.
39. INSERTED PROVISIONS:
Each provision and clause required by law to be ins erted into the Agreement shall be deemed to be enacted herein, and the Agreement shal l be read and enforced as though each were included herein. If through mistake or otherwise, any such provision is not inserted or is not correctly inserted, the Agreement shall be amended to make such insertion on application by either party.
40. CAPTIONS:
The captions in this Agreement are for convenience only, are not a part of the Agreement and in no way affect, limit or amplify the terms or provisions of this Agreement.
41. COUNTERPARTS:
This Agreement may be executed in any number of cou nterparts (including by fax, PDF, DocuSign, or other electronic means), each of which shall be deemed an original, but all of which shall constitute one and the same instrument.
42. SIGNATORY:
By signing this Agreement, each signatory warrants and represents that he/she executed this Agreement in his/her authorized capacity and t hat by his/her signature on this Agreement, he/she or the entity upon behalf of which he/she acted, executed this Agreement.
43. CONTROLLING AGREEMENT:
In the event of a conflict between the terms and conditions of this Agreement (as amended, supplemented, restated or otherwise modified from t ime to time) and any other terms and conditions wherever contained, including, without limitation, terms and conditions included within exhibits, the terms and conditions of this Agreement shall control and be primary.
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Bidder__________________________________________ Pr oposal for PW NO. 07-24-18
[Contractor Name] 44 07-24-18
IN WITNESS WHEREOF, the parties have caused the Agreement to be executed on the day and year first above written.
COMPANY NAME CITY OF ALAMEDA,
a (California corporation, LP, GP, a municipal c orporation sole proprietor/individual)
(Name) Jennifer Ott
(Title) City Manager
RECOMMENDED FOR APPROVAL
(Name) Erin Smith
(Title) Public Works Director
Contractor License No._______________ APPROVED AS TO FORM:
City Attorney
DIR No.___________________________
Len Aslanian
Assistant City Attorney
GENERAL REQUIREMENTS
45 C. GENERAL REQUIREMENTS
GENERAL REQUIREMENTS
46 1 TERMS AND DEFINITIONS
1-1 TERMS
The Project Plans and Specifications are of the abb reviated, simplified or streamlined type and may include incomplete sentences. Whenever this oc curs, omission of words or phrases such as “The Contractor shall,” “in conformity with,” “shal l be,” “as noted on the Plans,” “according to the plans,” “a,” “an,” “the,” and “all” is intentio nal. Omitted words or phrases shall be supplied by inference in the same manner as they are when a “note” occurs on the Plans.
Unless otherwise stated, the words “directed,” “req uired,” “permitted,” “ordered,” “instructed,” “designated,” “considered,” “necessary,” “prescribe d,” “approved,” “acceptable,” “satisfactory,” or words of similar meaning, refer to actions, expressions, and prerogatives of the Engineer.
Whenever the words “reviewed,” “approved,” “satisfa ctory,” “directed,” “submitted,” “inspected,” or similar words or phrases are used, it shall be assumed that the words “Engineer or his representative” follows the verb as the object of the clause, such as “approved by the Engineer or his representative.”
All references to manufacturer’s installation directions mean the latest edition. 1-2 DEFINITIONS
Addenda – Written or graphic instruments issued before the opening of the bids, which modify or interpret the Project Manual by additions, deletions, clarifications or corrections. (See Instruction to Bidders, Section 2-1.)
Architect/Engineer or A/E or Design Professional – The person or City consultant who created the intended project concept into a constructible d esign suitable to the City, and who developed the Project Plans and Specifications. The register ed professional architect or engineer who is responsible for the overall aesthetic and technical design of the Project.
As Required – In accordance with Contract Documents , applicable codes, industry standards, or manufacturers recommendations.
Bid Documents – The Notice Inviting Bids; Instructi on to Bidders; Proposal Requirements, Conditions and Bid Procedures; Award and Execution of Contract; Bid Proposal and Schedule (with all attachments); Contract form; and Addenda.
Bidder – Any individual, firm, partnership, corpora tion, or combination of them, submitting a proposal for the Work contemplated, acting directly or through an authorized representative.
Building Code – The latest edition of the Californi a Codes, published by the California Building Standards Commission and as adopted and modified by City ordinance.
California Test – Whenever reference is made to a C alifornia Test by number, it shall mean the California Test developed by the State of Californi a, Department of Transportation, in effect on the day the Notice Inviting Bids is dated.
City – The City of Alameda, County of Alameda, State of California.
City Engineer or Engineer – The City Engineer of the City of Alameda or his or her designee acting within the scope of the duties delegated to them.
Change order – (See General Requirements Section 2-6.)
GENERAL REQUIREMENTS
47 Claim - Contractor's request for: (a) the payment o f any additional compensation for any cause; (b) an extension of time for the performance of Work; or (c) any other relief with reference to the terms of the Contract, including any dispute or que stion related to the Contract Documents. (See General Requirements Section 6-7.)
Code – The most recent version or latest edition of the applicable codes, laws, regulations, Municipal Code, zoning ordinance, and protective co venants governing the site of the Work. In case of conflict, the strictest of the codes shall govern.
Construction Schedule or Schedule – a detailed schedule, with bar chart, showing the sequence of events for completion of the Work, and identifying the critical path items. (See General Requirements Section 5-2, Progress Schedule.)
Contract – The contract form, including the Contract Documents.
Contract Documents or Project Documents – All of th e documents governing the Project, in the following order of precedence:
1. Change Orders and Written Orders
2. Addenda
1. Contract
2. Bid Proposal and Schedule (see Definition above)
3. Permits from other agencies
4. Special Provisions
5. Technical Specifications
6. Project Plans
7. City-approved Shop Drawings
8. General Requirements
9. Utility owner standards (e.g., AMP, PG&E, EBMUD, etc.)
10. State Standards Specifications
11. State Standard Plans
Contractor – The individual, partnership, corporati on, joint venture, or other legal entity entering into a contract with the City to perform the Work. It includes the Contractor’s employees and agents. In the case of Work being done under permi t issued by the City or other authorization granted by the City, the Permittee shall be construed to be the Contractor.
Day – a calendar day, unless stated otherwise. (Se e General Requirements Section 5-6 regarding working day.)
Extra Work – (See General Requirements Sections 2-7 and 6-3.) General Requirements – General commercial and admin istrative requirements that apply to the Project as a whole, found in this Section III of th e Project Manual. (May be abbreviated in references as “GR”.)
Inspector – The person employed by the City to inspect the Work for compliance with the Contract Documents. This person shall act under the direction of the City, but shall coordinate and submit reports to all participating members of the Project team.
Laboratory – The designated materials testing labor atory authorized by the City Engineer to test materials and Work involved in the Contract.
GENERAL REQUIREMENTS
48 Modifications – Modifications to the Contract Docum ents may be in one of the following forms:
(See General Requirements Section 2-2.)
1. Addenda (See Bid Document Section 2-1)
2. Change Order (See General Requirements Section 2-6)
3. Written Order, issued by the Engineer for a minor change in the Work Or Approved – Indicates that a different material, product, or manufacturer may be used in place of the one specified, if it has first been approved by the Engineer.
Plans - Generally will indicate dimensions, position and kind of construction.
Project or Work – See Work.
Project Manager – The authorized representative (ag ent) of the City, and the official point of contact between the City, A/E, and Contractor.
Project Manual – The Bid Documents, General Require ments, Special Provisions, Technical Specifications, Project Plans and Addenda. (Once t he Contract is signed, the completed set of documents concerning the Project is called the Contract Documents.) Regional Sewer Standards – Whenever the words “Regi onal Sewer Standards”, “Regional Standards” or “Sewer Standards” with reference to a ny sanitary sewer Specifications, they shall be understood to refer to the current edition of the Regional Standards for Sanitary Sewer System Installation, Rehabilitation and Repair.
Scope of Work – Work described in the Project Docum ents. See also Section 2 of these General Requirements (Scope of Work).
Shop Drawings – The City-approved manufacturer’s Drawings submitted to City by Contractor.
Special Provisions – Specific clauses setting forth conditions or requirements peculiar to the Work and supplementary to the General Requirements, or modifications of the General Requirements.
Specifications – Generally indicate qualities and m ethods of construction shown on the Plans.
Includes the Technical Specifications and State Standard Specifications, in the order of precedence listed under “Contract Documents”.
State Standard Specifications – Whenever the words “State Standard Specifications” or “State of California” or “Caltrans” with reference to any Specifications, they shall be understood to refer to the current edition of the State of California Depa rtment of Transportation’s Standard Specifications.
Subcontractor – A person, firm or corporation having a direct contract with the Contractor or one of Contractor’s subcontractors. It includes one who furnishes material worked to a special design according to the Contract Documents. It does not include one who furnishes material only.
Technical Specifications – The Technical Specificat ions are divided under various headings in order to make the explanation of Work clearer and t o set forth the different parts to be furnished or installed. The Technical Specifications are not considered as limits of Work required by any trade. All Work shall be completed, however, to the satisfaction of the A/E and City.
Work or Project – The entire Project which is the s ubject of the Contract. The term “Work” as applied to the Contractor includes labor and/or materials and any necessary tools and equipment.
GENERAL REQUIREMENTS
49 Written Notice – Shall be deemed to have been duly served if delivered in person to the individual or to a member of the firm or to any office of the corporation for whom it is intended, or if sent by registered mail to the last business address known to the one who gives the notice.
Written Order – An order issued by the Engineer reg arding a change in the Contract Documents.
Includes a response to a request for information or clarification. (See General Requirements Section 2-6.)
GENERAL REQUIREMENTS
50 2 SCOPE OF WORK
2-1 INTENT OF PLANS AND SPECIFICATIONS
The intent of the Contract Documents is to include all items necessary for the proper execution and completion of the Work. The Contract Documents are complementary, and what is required by any one shall be as binding as if required by all. Work not covered in the Contract Documents will not be required unless it is consistent and is reasonably inferable from those Contract Documents as being necessary to produce the intende d results. Words and abbreviations which have well-known technical or trade meanings are use d in the Contract Documents in accordance with those recognized meanings.
The organization of the Project Manual into divisio ns, sections and articles, and the arrangement of Plans shall not control the Contractor in dividi ng the Work among Subcontractors or in establishing the extent of Work to be performed by any trade.
The intent of the Plans and Specifications is to de scribe the details for the construction and completion of the Work that the Contractor undertakes to perform in accordance with the terms of the Contract. Where the Plans or Specifications de scribe portions of the Work in general terms but not in complete detail, it is understood that only the best general practice is to prevail and that only materials and workmanship of the first quality are to be used. Unless otherwise specifically stated, the Contractor shall furnish all tools, equipment and incidentals and perform all Work that is to be performed in the best workmanlike manner t o assure that the completed Work will be in accordance with the Plans and Specifications. The Contractor is responsible for verifying all measurements and existing conditions related to his scope of Work before the start of any Work.
If materials and/or equipment are to be furnished b y the City, as designated in the Special Provisions or as agreed on, this shall not relieve the Contractor of the above requirements to furnish all other labor, materials and equipment to complete the Contract.
By executing the Contract, the Contractor represents they have visited the site, familiarized himself with the local conditions under which the Work is to be performed, and correlated his observations with the requirements of the Contract Documents. T he Contractor shall, upon discovering any error or omission in the plans or Specifications, immediately call it to the attention of the Engineer. 2-2 MODIFICATIONS GENERALLY
Modifications to the Contract Documents may be in one of the following forms:
1. Addenda (See Bid Documents Section 2-1)
2. Change Order (See General Requirements Section 2-6)
3. Written Order, issued by the Engineer for a minor change in the Work 2-3 CHANGES INITIATED BY THE CITY
The Work is subject to change by additions, deletio ns, suspensions, or revisions by the City as directed to the Contractor in writing. Additions, deletions, suspensions and revisions are within the contemplation of the parties and will not be th e basis of a compensable delay. Such Change Orders or Written Orders shall not invalidate the C ontract. The Contractor shall not make any changes or modifications in the Work described or in any way cause or allow the Work to deviate from the Contract Documents without the written direction from the City. If the Contractor makes any changes or other modifications in the Work desc ribed without written direction from City, such change or modification constitutes an agreement by Contractor that it will not be paid for that changed Work, even if it received verbal directions from City or any of City’s representatives. In
GENERAL REQUIREMENTS
51 addition, Contractor is liable for any and all loss es, costs, expenses, damages and liability arising out of any change or modification it makes without the City’s written direction. It is further understood that no change, modification to, or deviation from the Contract Documents shall release or exonerate, in whole or in part, any bond or any surety on any bond given in connection with the Project, and no notice is required to be given by the City to such surety of any change, modification or deviation.
When changes are initiated by the City through revi sions to the Contract Documents, it will be assumed that the change in the scope of Work is insignificant unless the Contractor submits a claim for it within ten working days, or the City initiates a Change Order. 2-4 CHANGES REQUESTED BY THE CONTRACTOR
Contractor may request a change in the Contract Documents, in writing. Approved changes shall be made by written Change Orders except when emerge ncy conditions dictate prompt action.
Nothing here shall be construed as granting a right to the Contractor to demand acceptance of such proposed changes.
2-5 COMPENSATION
The unit prices set forth in the Contractor’s accep ted Bid Proposal shall be used in determining increases or decreases in compensation to be made f or any alterations, deviations, additions or deletions. Where the unit price does not apply, compensation shall be based on one or more of the following methods:
1. By unit price bid in the Contractor’s accepted proposal or as subsequently agreed upon.
2. By cost plus percentage or by cost plus a fixed fee.
3. By an agreed on lump sum price.
4. By Change Order as set forth in Section 2-6 below.
5. By Extra Work, as set forth in Sections 2-7 and 6-3.4 below. 2-6 CHANGE ORDERS; WRITTEN ORDERS
Either the City or the Contractor may initiate a Ch ange Order. Change orders shall be in writing and state the dollar value of the change or establi sh a method of payment, any adjustment in contract time, and shall be signed by the Contractor indicating his acceptance. If no emergency or protest exists, a contract Change Order will not become effective until the City Engineer signs it.
The Engineer may issue a Change Order to the Contractor at any time. If the Contractor disagrees with any term in the Change Order, which he has not , or refuses to execute, he shall submit a written protest to the Engineer within 15 days after the receipt of the Change Order and shall state the reasons for the protest.
The Engineer may issue a Written Order regarding a change in the Contract Documents, or a response to a request for information or clarificat ion. A Written Order may or may not lead to a follow-up Change Order.
2-7 EXTRA WORK
New and unforeseen Work will be classed as Extra Wo rk when: (a) the Engineer determines that the Work is not covered by any of the various items for which there is a bid price or by combinations of such items; and (b) the Work is spe cifically designated as Extra Work in the Contract Documents.
GENERAL REQUIREMENTS
52 The Contractor shall do such Extra Work (and furnish labor, materials and equipment for it) upon receipt of an approved Change Order or Written Order. The Contractor is not entitled to payment without an approved Change Order or Written Order.
Extra Work will be paid for under this Section 2 or Section 6-3.
In addition to the requirements of any other Contra ct provision, the time allowed and the price agreed upon for changed and Extra Work shall be con clusive. Any cost of the Work, direct or indirect, and any consequences of added time on the Project, direct or indirect, shall be included in the signed Change Order.
2-8 CLAIMS FOR CONCEALED OR UNKNOWN CONDITIONS
If conditions are encountered at the site which are (1) subsurface or otherwise concealed physical conditions which differ materially from those indic ated in the Contract Documents, or (2) unknown physical conditions of an unusual nature, w hich differ materially from those ordinarily found to exist and generally recognized as inherent in construction activities of the character provided for in the Contract Documents, then the observing party shall promptly give notice to the other party before conditions are disturbed and in no event later than 21 calendar days after the first observance of the conditions. The Engineer wi ll promptly investigate the conditions, and, if they differ materially and cause an increase or decrease in the Contractor’s cost of, or time required for, performance of the Work, will recommend an equ itable adjustment in the Contract sum or Contract time, or both. If the Engineer determines that the conditions at the site are not materially different from those indicated in the Contract Docu ments and that no change in the terms of the Contract is justified, the Engineer shall so notify the Contractor in writing, stating the reasons.
Claims by either party in opposition to such determ ination must be made within 21 days after the Engineer has given notice of the decision. If the City and Contractor cannot agree on an adjustment in the Contract sum or Contract time, the adjustmen t shall be referred to the Engineer for initial determination, subject to further proceedings under General Requirements Section 2-6. 2-9 SITE CONDITIONS
It is believed that information pertaining to condi tions that may affect the cost of the proposed Work is shown on the Plans or indicated in the Specifications; however, the City does not warrant the completeness or accuracy of that information. Where an investigation of subsurface conditions has been made, it is for design only. No guarantee, express or implied, is made about the adequacy or sufficiency of those investigations. It is the Contractor’s responsibility to ascertain the existence of any conditions affecting the cost of the Work th at would have been disclosed by reasonable examination of the site.
The Contractor shall maintain in operation during t he duration of the Contract, drainage lines, storm drains, gas, electrical, steam, and other utility service lines within the working area.
Contractor shall remove and dispose of existing improvements visible at the job site, for which no specific disposition is made on the Plans, but which could reasonably be assumed to interfere with the satisfactory completion of the Work.
2-10 SITE ACCESS
The City will provide rights of way or easements for Work to be constructed. The Contractor shall make his own arrangements and pay all expenses for additional area required by him outside of the limits of rights of way or easements unless otherwise specifically provided.
GENERAL REQUIREMENTS
53 The Contractor may not store construction equipment or materials within the public right-of-way without written permission of the Engineer. Contractor shall locate and use an appropriate area for storage of equipment and materials at his cost. Con tractor must obtain permission from property owner before storing equipment or materials within private property.
GENERAL REQUIREMENTS
54 3 CONTROL OF WORK
3-1 AUTHORITY OF CITY ENGINEER
The City Engineer shall decide all questions which may arise as to: the quality or acceptability of materials furnished and Work performed; the manner of performance and rate of progress of the Work; the interpretation of the Contract Documents; the Contractor’s acceptable fulfillment of the contract; and compensation. His decision shall be final and he has the authority to enforce and make effective the decisions and orders which the Contractor fails to promptly carry out. 3-2 PLANS AND WORKING DRAWINGS
The successful Contractor will be furnished, free o f charge, three complete hard copy sets and an electronic (PDF) complete set of Plans and Specific ations and revisions to them. Additional sets may be obtained from the Engineer for the cost of r eproduction. All Modifications affecting the Contract Documents shall be in writing.
In general, the Plans will indicate dimensions, pos ition and kind of construction, and the Specifications, qualities and methods. Any Work indicated on the Plans and not mentioned in the Specifications shall be the same as similar parts t hat are detailed, marked or specified. When an item is necessary for the operation of the equipment drawn or specified, the Contractor shall furnish a suitable item that will allow the system to function properly at no extra charge.
Should an error appear in the Plans or Specificatio ns, or the Work done by others affecting this Work, the Contractor shall notify the Engineer who will issue a Written Orders how to correct the error. If the Contractor proceeds with the Work suggested without instruction from the Engineer, it shall make good any resulting damage or defect. This includes typographical errors in the Specifications and notational errors on the Plans where doubtful of interpretation.
Working drawings or plans not included in Plans fur nished by the Engineer shall be approved by the Engineer before any Work involving these plans is performed, unless the Engineer waives approval in writing. If the Engineer furnishes add itional details to more fully explain the Work, they shall be considered a part of the Contract. If any details are, in the opinion of the Contractor, more elaborate than scale drawings and specificatio ns warrant and indicate Extra Work, the Contractor shall give written notice to the Enginee r within five days of receipt. The claim will then be considered and, if justified, the drawings will be amended or the Extra Work authorized.
Failure to give such notice relieves the City of any claim.
Full compensation for Contractor furnishing all working drawings shall be considered as included in the prices paid for the contract items of work t o which the drawings relate and no additional compensation will be allowed.
The Contractor shall keep at the Work site a copy of the Plans and Specifications, and the Engineer shall have access to them at all times.
If there is a conflict between the Contract Documen ts, the precedence shall be as set forth in General Requirements Section 1-2, Definitions (Contract Documents). 3-3 SHOP DRAWINGS
Refer to the Special Provisions for additional shop drawing and submittal information. When shop drawings or other drawings are necessary to adequat ely control the Work or are required by the Plans or Specifications, or requested by the Engine er, the Contractor shall prepare them in accordance with current modern engineering/architec tural practice and at the Contractor’s
GENERAL REQUIREMENTS
55 expense. The drawings shall show completely the wo rk to be done, expanding on the Contract Plans for details not previously shown, field conditions and condition of the Work. Drawings shall be of a size and scale to show clearly all necessary details and shall be transmitted by letter to the Engineer for prompt review and acceptance, allowing sufficient time for that activity, return to the designer and distribution to Contractor and inspect ion personnel. Resolution of unforeseen field problems will be expedited to minimize adverse effects on construction.
Materials shall not be furnished or fabricated nor any work done for which drawings are required before review and acceptance of the drawings.
When first submitted, the Contractor shall submit e lectronic copies of each drawing through the project web-based project document platform. Shop drawings shall be clearly marked with the name of the Project, the Contractor and the Subcontractor or supplier making the submittals. The drawing shall be stamped and signed by the Contractor certifying to such check and accompanied by a signed letter of transmittal. This requirement is mandatory and the Engineer will not review submissions without such certification.
If accepted without change or correction, an electr onic copy with approval-stamped will be furnished to the Contractor. Contractor shall furni sh a copy of the approved shop drawings and keep at the Work Site with the copy of Plans and Specifications, and the Engineer shall have access to them at all times. If extensive additions or corrections are required, the Engineer will return one marked-up electronic copy to the Contractor.
Review and acceptance of shop drawings by the Engineer shall not relieve the Contractor from the responsibility for errors or omissions in those dra wings or from deviations from the Contract Documents unless such deviations were specifically called to the attention of the Engineer in the letter of transmittal submitted with the drawings. The Contractor shall be responsible for the correctness of the drawings, for shop fits and field connections, and for the results obtained by use of such drawing. The Contractor shall check all dimensions at the job and shall be responsible for all discrepancies between the dimensions between th e dimensions of the actual Work and those shown on the documents or shop drawings. The Contr actor shall be solely responsible for all quantities of materials or equipment for to properly complete the Work. 3-4 PROJECT RECORDS DOCUMENTS
The Project Records Documents are the Engineer’s co nstruction documents for the Project that have been modified by the Engineer to show the actual conditions of in-place construction installed by the Contractor as accurately as possible. They include:
1. Drawings marked where required to show changes in dimension or configuration between the original design and final construction;
2. Specifications marked to indicate changes of materials, products, or methods of installation;
3. Modifications to Specifications issued during the course of construction (including Addenda, Change Orders, or Written Orders);
4. Approved Shop Drawings and product data; and
5. Field test records and reports.
Contractor shall prepare record documents as the Wo rk progresses. Do not conceal in place construction until field verifications are made for record purposes.
Locate internal utilities and concealed in the cons truction, referenced to visible and accessible features of the structure. Note field changes of dimension and detail, and changes made by Change Order. Sketch details not on the original Drawings.
GENERAL REQUIREMENTS
56 For Specifications and Addenda, legibly mark each section to record the manufacturer, trade name, catalog number and supplier of each product and ite m of equipment actually installed. Note changes made by Change Order.
Submit an electronic copy (ex. PDF) and not less than two sets of project record document, marked up plans and specifications to the City at the end of the Work, before final payment is made. 3-5 LINES AND GRADES – NOT USED
Stakes or marks will be set by the City Engineer as he determines them to be necessary to establish the basic horizontal and vertical control as required for the work.
The Contractor shall give at least 48-hours’ notice in writing when he will require the services of the City Engineer.
The Contractor shall preserve all stakes and points provided for the City for control of the project including but not limited to permanent survey monum ents, bench marks or boundary markers, in their proper places until the City Engineer authorizes their removal. The Contractor shall pay any expenses incurred in replacing stakes that have been removed without proper authority, and those expenses will be deducted from any monies due or to become due the Contractor.
All other survey work necessary to construct the pr oject shall be performed by the Contractor’s Surveyor as provided for in Special Provision 11 – Lines and Grades. 3-6 PROTECTION OF WORKERS IN TRENCH EXCAVATIONS
As required by Labor Code section 6705 (and in addition to it), whenever Work under the Contract involves the excavation of any trench or trenches f ive feet or more in depth, the Contractor shall submit for acceptance by the City (or by a register ed civil or structural engineer employed by the City, to whom authority to accept has been delegate d), in advance of excavation, a detailed plan showing the design of shoring, bracing, slopes, or other provisions to be made for worker protection from the hazard of caving ground during the excavation, of such trench or trenches. If the plan varies from the shoring system standards e stablished by the Construction Safety Orders of the Division of Industrial Safety, the plan shal l be prepared by a registered civil or structural engineer employed by the Contractor, and all costs shall be included in the Contract price. Nothing in this section shall be deemed to allow the use of a shoring, slopes, or other protective system less effective than that required by the Construction Sa fety Orders. Nothing in this section shall be construed to impose tort liability on the City, the Engineer, nor any of their officers, agents, representatives, or employees.
3-7 SUPERINTENDENT
The Contractor is solely responsible for the Work done by his subcontractors or other employees, and all orders or instructions from the Engineer shall be through the Contractor.
At all times during the progress of the Work, the C ontractor shall have a competent, authorized superintendent present at the construction site who has complete authority to represent and to act for the Contractor. The Contractor shall not change the superintendent except with consent of the City Engineer, unless the superintendent proves to be unsatisfactory to the Contractor and ceases to be in his employ. The superintendent shall repr esent the Contractor in his absence and all directions given to him shall be binding as if given to the Contractor.
Whenever the Contractor or the superintendent is no t present on any particular part of the Work where the Engineer may wish to give direction, the Engineer may order the Work to stop, or not pay for the work done during that time.
GENERAL REQUIREMENTS
57 The Contractor shall coordinate the Work of his subcontractors. The Contractor is responsible for the specific scheduling of the Work of his Subcontr actors at the proper time to avoid delay or injury to either work or materials.
3-8 EMERGENCY PROVISIONS
Before initial Work is begun, the Contractor and hi s superintendent shall file with the City Engineer, addresses and telephone numbers where the y can be reached during hours when the Work is not in progress. The Contractor shall furnish to the City 24-hour telephone numbers of all key personnel, including key personnel of subcontractors, for use in case of any emergencies. 3-9 CHARACTER OF WORKERS
The Contractor shall at all times enforce strict discipline and good order among his subcontractors and employees, and shall not employ on the Work any unfit person or anyone not skilled in the Work assigned to him, nor anyone incompetent or unf it for his duties. When advised by the City, the Contractor shall dismiss such person and shall not again, without permission, employ that person on the Project.
3-10 CONTRACTOR’S EQUIPMENT AND FACILITIES
The Contractor shall furnish and maintain in good c ondition all equipment and facilities required for the proper execution and inspection of the Work . The equipment and facilities shall meet all code requirements.
3-11 CLEAN-UP
The Contractor at all times shall keep the premises free from accumulation of waste materials or rubbish caused by his operations. Before final ins pection of the Work, the Contractor shall clean the construction area, material sites, and all ground occupied by him in connection with the Work of all rubbish, excess materials, form lumber, etc. All parts of the Work shall be left in a neat and presentable condition.
3-11.1 Dust control
Whenever the presence of dust becomes a problem, th e Contractor shall apply dust control materials as necessary to alleviate the problem. If, in the opinion of the Engineer, the presence of dust has become a problem, Engineer will specify a dust palliative according to these Specifications, which the Contractor shall apply as necessary to alleviate the problem. No separate payment shall be made for the application of materi als for dust control and full compensation for furnishing all labor, materials, tools, equipment, and incidentals and doing all the Work involved in applying the materials or palliatives as specified or required by the Engineer shall be considered as included in the prices paid for various contract items of Work. 3-11.2 Watering
Full compensation for developing water supply and applying water, including water used for dust control, shall be considered as included in the various items of Work and no separate payment will be made thereof. The Contractor shall not draw water from any fire hydrant, except to extinguish a fire, without first obtaining permission from the water agency concerned. 3-11.3 Daily Site Clean-Up
The Contractor shall promptly clean the Work as it progresses. As directed during construction, debris and rubbish shall be removed. Site clean-u p must occur on a daily basis. The Contractor is responsible for providing the debris container(s). If the City observes the accumulation of trash
GENERAL REQUIREMENTS
58 and debris, the construction manager will send the Contractor a 24-hour written notice to mitigate the condition. If the Contractor fails to perform the required clean-up, or if the Engineer deems the clean-up is unsatisfactory, the City will then perform the clean-up. All costs associated with any City clean-up work (including all travel, payro ll burden, and costs for supervision) will be deducted from the Contractor’s total contract amount.
3-11.4 Floors and Pavements
Interior floors and pavements shall be vacuum-cleaned or swept daily. Exterior floors, pavements, and decks shall be swept daily.
3-11.5 Daily Street Clean-Up
Streets shall be cleaned daily of all spilled dirt, gravel, or other foreign material caused by the construction operations. Cleaning shall be by grad er and front-end loader supplemented by washing with water, power brushing, and hand labor. All clean-up work shall comply with the stormwater and pollution prevention requirements of Special Provisions Section 9. 3-11.6 Finished Building Surfaces and Appurtenances
Clean, free from labels, stains, and soil of all kinds wherever located. Hardware shall be polished, without paint or dirt marks, and in perfect operati on and adjustment. Glass and plastics shall be clean and polished with all labels removed. Fixtur es and equipment shall be clean and in perfect operation and adjustment.
3-11.7 Removal of USA markings
Contractor shall remove USA markings as part of the final clean-up. 3-12 INSPECTION
All Work and materials are subject to inspection an d approval of the Engineer. The Contractor shall notify the Engineer before noon of the workin g day before the working day inspection is required. Unless otherwise authorized, work shall be done only in the presence of the Engineer.
Any work done without proper inspection is subject to rejection. The Engineer shall at all times have access to the Work during its construction at off-site shops and yards as well as the Project site. The Contractor shall provide every reasonable facility for ascertaining that the materials and workmanship are in accordance with the Contract Doc uments. City inspection of the Work shall not relieve the Contractor of the obligation to fulfill all conditions of the Contract.
The Contractor shall, without additional cost to th e City, replace any material or correct any workmanship found not to conform to the Contract requirements, unless the City consents to accept such material or workmanship with an adjustment in Contract price. The Contractor shall immediately separate and remove the rejected material from the site.
If the Contractor does not promptly replace rejected material or correct rejected workmanship, the City may: replace such material or correct the workmanship and charge the cost to the Contractor; or terminate the Contractor’s right to proceed acco rding to the Contract termination clause in General Requirements Section 5.4.
No portion of any Work or installed materials shall be covered or concealed in any manner whatsoever without first obtaining an inspection. The Contractor shall assume the cost of uncovering and replacing Work and materials not inspected.
Projects financed in whole or in part with County, State or Federal funds are subject to inspection at all times by the agency involved.
GENERAL REQUIREMENTS
59 3-13 FINAL INSPECTION
Whenever the Work has been satisfactorily completed and the final cleaning up performed, the Contractor shall request in writing a final inspect ion. The City Engineer will make the final inspection with reasonable promptness.
Should the Engineer consider that the Work is incomplete or defective, he will promptly notify the Contractor in writing listing the incomplete or def ective work. The Contractor will immediately remedy the deficiencies and send a second written notice that the Work is complete and ready for a re-inspection. When the Engineer determines that the Work is complete, the Contractor shall proceed with closeout submittals. The Contractor may be held liable for the cost of re-inspection if the engineer is required to make more than two inspections to determine if the Work is complete.
GENERAL REQUIREMENTS
60 4 CONTROL OF MATERIALS
4-1 EQUIVALENTS AND ALTERNATIVES
4-1.1 Option to propose equivalent within 15 days
Except as provided below, and in accordance with th e PCC section 3400, the Contractor may supply any of the materials specified or offer an equivalent. The Contractor has a period of up to 15 days after award of the contract to submit data substantiating a request for a substitution of “an equal” item.
The Engineer shall determine whether the material offered is equivalent to that specified. Recycled materials, if deemed acceptable by the Engineer, fo r the requirements of these specifications will be considered for building materials.
If a substitute offered by the Contractor is found to be not equal to the specified material, the Contractor shall furnish and install the specified material. The specified contract completion time shall not be affected by any circumstance developing from the provisions of this subsection. 4-1.2 City-designated material
The City may call for a designated material, produc t, thing or service by specific brand or trade name and is not obligated to allow substitutes: (a) where the product is designated to match others in use on a particular public improvement either co mpleted or in the course of completion; or (b) if the City Council adopts a resolution making findings that a particular material, product, thing or service is designated by specific brand or trade na me in order that a field test or experiment may be made to determine the product’s suitability for future use. 4-1.3 Evaluation of alternatives
Except as provided above, whenever a particular mat erial, process, or equipment is indicated by patent, proprietary or brand name, or by name of th e manufacturer, that wording is used for the purpose of facilitating its description and shall be deemed to be followed by the words “or equal.” A listing of materials is not intended to be compre hensive, or in order of preference. The Contractor may offer any material, process or equipment that he considers to be equivalent to that indicated, and it will be evaluated according to the following procedures:
1. The Contractor shall, at their expense, furnish dat a concerning items offered by him as equivalent to those specified. He shall have the material tested as required by the Engineer to determine that the quality, strength, physical, che mical, or other characteristics, including durability, finish, efficiency, dimensions, service , and suitability are such that the item will fulfill its intended function.
2. Test methods are subject to the Engineer’s approval . Test results shall be reported promptly to the Engineer, who will evaluate the results and determine if the substitute item is equivalent.
His findings shall be in writing and are final. In stallation and use of a substitute item shall not be made until approved by the Engineer.
3. The Contractor assumes the cost of any redesign necessitated by the substitution. 4-2 SUBSTITUTION OF EQUALS
Once construction has begun, Contractor is liable for the cost of additional Work on the part of the Engineer related to substitutions which the Enginee r has not approved in writing before construction. (See also General Requirements Section 2-4.)
GENERAL REQUIREMENTS
61 Within 35 days after the date of the Contract, the City may, at its option, consider formal requests from the General Contractor for substitution of mat erials in lieu of those specified, or having received prior approval, when submitted in accordan ce with the following requirements. (PCC section 3400.) One or more of these conditions must also be documented.
1. The substitution is required for compliance with fi nal interpretation of code requirements or insurance regulations.
2. The substitution is due to the unavailability of th e specified products, through no fault of the Contractor.
3. Subsequent information discloses the inability of t he specified products to perform properly or to fit in the designated space.
4. The manufacturer or fabricator’s refusal to certify or guarantee performance of the specified product as required.
5. In the Engineer’s judgment, a substitution would be substantially to the City’s best interests in terms of cost or time.
The approval of different materials or products shall be determined by the methods set forth in this Section 4. No product or material shall be arbitrarily presumed to be “acceptable” without having first been so judged by appropriate procedures.
4-3 DEFECTIVE WORK AND MATERIALS AND UNAUTHORIZED WORK
All materials, parts and equipment furnished by the Contractor in the Work shall be new, high grade, and free from defects. Workmanship shall be in accordance with the generally accepted standards. Material and Workmanship are subject to the Engineer’s approval.
Materials and Workmanship not conforming to the req uirements of these Specifications shall be considered defective and is subject to rejection. Defective Work or material, whether in place or not, shall be removed immediately from the site by the Contractor, at his expense, when so directed by the Engineer. If the Contractor fails to replace any defective or damaged Work or material after reasonable notice, the Engineer may cause the Work or materials to be replaced. The replacement expense will be deducted from the amount to be paid to the Contractor.
Used or secondhand materials, parts and equipment may be used only if permitted by the Engineer.
Any Work done beyond the lines and grades shown on the approved plans, or established by the Engineer, without written authority, will be considered unauthorized and will not be paid for.
If the Contractor fails to comply promptly with any Engineer’s Order made under this article 6, the Engineer has the authority to cause the defecti ve Work to be remedied, or removed and replaced, and unauthorized Work to be removed, and to deduct (back charge) the costs from any moneys due or to become due the Contractor.
4-4 CITY-FURNISHED MATERIALS
Materials furnished by the City will be made availa ble at locations designated in the Special Provisions. The cost of handling and placing City- furnished materials is considered as included in the price paid for the contract item.
The Contractor is responsible for all materials fur nished and shall pay all demurrage and storage charges. The Contractor shall replace City-furnish ed materials lost or damaged. The Contractor is liable to the City for the cost of replacing Cit y-furnished material and those costs may be deducted from any moneys due to the Contractor.
GENERAL REQUIREMENTS
62 4-5 STORAGE OF MATERIALS
Materials shall be stored in such a manner as to insure the preservation of their quality and fitness for the Work. When considered necessary by the Engineer, materials shall be placed on platforms or other hard, clean surfaces and covered when directed. Materials shall be stored so as to facilitate inspection.
The Contractor shall promptly inspect all material as delivered and return defective materials without waiting for rejection by the Engineer.
The Contractor, at their expense, shall select and maintain locations and arrangements for storage sites for materials and equipment outside the right of way or limits of Work, unless otherwise designated in the Contract Documents. Full compens ation for furnishing such storage sites is considered as included in the unit price bid for va rious items of Work and no additional compensation will be allowed.
4-6 SAMPLES AND TESTS
Before incorporation in the Work, the Contractor sh all submit samples of materials, as specified and as the Engineer may require, at no cost to the City. The Contractor, at his own expense, shall deliver the materials for testing to the place and at the time designated by the Engineer. Unless otherwise provided, the initial testing shall be at no expense to the Contractor. Any re-testing due to failing to pass tests shall be at the Contractor ’s expense. When required by the Engineer, the Contractor shall furnish at no cost to the City the manufacturer’s Certificate of Compliance and other documents which state that tests and quality have been passed.
The Contractor shall notify the City in writing at least 15 days in advance of his intention to use materials for which tests are specified, to allow s ufficient time to perform the tests. The notice shall name the proposed supplier and source of material. 4-7 WARRANTY
The Contractor warrants to the City that all materials and equipment furnished under this Contract will be new unless otherwise specified, and that all Work will be of good quality, free from faults and defects and in conformance with the Contract Documents. All Work not conforming to these requirements, including substitutions not properly approved and authorized, may be considered defective. If required by the Engineer, the Contractor shall furnish satisfactory evidence as to the kind and quality of materials and equipment. This warranty is not limited by the provisions of any portions of the Contract Documents or by any requirements of code, law, ordinance or statute.
The entire Work shall be warranted against defects in materials and workmanship for a period of one year from the date of final acceptance by the C ity, unless a longer period is indicated in the Contract Documents. The warranty shall specificall y provide that all defects in materials and workmanship will be remedied to the satisfaction of the Engineer, at no additional cost to the City.
Contractor shall furnish a Warranty Bond by an appr oved bonding company for the warranty period.
Contractor further warrants all corrective action a gainst defects in design (when design is not provided by the City), during the one-year warranty period (subject to the limitations of Civil Code section 2782.8).
GENERAL REQUIREMENTS
63 5 PROGRESS OF WORK
5-1 BEGINNING OF WORK
The Contractor shall begin Work within five days af ter receiving notice to proceed and shall diligently and continuously pursue the Work to comp letion without interruption within the time limit provided in the Contract Documents.
If the Contractor begins Work in advance of receiving the notice to proceed, any Work performed in advance of the that date shall be considered as having been done by him at his own risk and as a volunteer, unless the Contract Documents provide otherwise. 5-2 PROGRESS SCHEDULE
5-2.1 Requirements
Within ten days after the Notice of Award, or on returning the signed contract, whichever is sooner, the Contractor shall submit to the Engineer a detai led Construction Schedule and Construction Logistics Plan.
The Construction Schedule shall show: the order in which the Contractor proposes to carry out the Work; the dates on which he will start the several salient features of the Work (including procurement of materials, plant and equipment); the contemplated dates for completing each feature; and the critical path items. The accompanying bar chart shall show in detail and in order sequence all activities, their descriptions, durati on and sequence, necessary and required to complete all Work and any separable parts of it. Th e activity listing shall show the following information for each activity on the network diagram:
• Identification by description
• Duration
• Start and finish dates
• Critical Path
• Total float time
The Construction Schedule shall be complete in all respects, covering in addition to activities at the site of Work, off site activities such as design, fabrication, procurement and delivery supported by schedules from subcontractors and sub-suppliers, and the scheduled job site delivery dates of equipment to be furnished by the City, if any. The Contractor is required to prepare and submit an electronic full size executed black line print of t his schedule through the web-based project document platform to the Engineer for approval before the first application for payment.
1. The Construction Logistics shall depict: the genera l location and areas of Work in sequence, the planned temporary detours, including durations, to maintain access to affected residents and businesses the Work will be sequenced and access to residents and businesses in the project area, and depict the necessary sequences of Work to protect the existing active utility systems during construction until utility services are cut-over to the new utilities. .
5-2.2 City acceptance
The City shall have fifteen working days to accept or reject the Schedule and Logistics Plan.
Contractor shall update the Schedule and Logistics Plan as required by the Engineer. The Contractor shall keep the Engineer advised of the p rogress of the Work and shall notify the
GENERAL REQUIREMENTS
64 Engineer immediately in writing of any delay, and the causes for it, which may prevent the Project from being completed within the specified time.
Contractor’s Construction Schedule may be rejected by the City if the Schedule does not show the separable tasks to be performed in sufficient detail to determine the progress of the Work. It may also be rejected if the Schedule does not show the critical path when a network analysis is required, or show the sequence of tasks and dependencies. No Schedule will be accepted that shows a completion date that is before the contract date. The Schedule may show an early finish, provided that the free float is available to the City or the Contractor, whoever has need to use it first. The count of working days stops when the Work is comple te and a final inspection is called for. The time required to correct deficiencies after the fin al inspection in not part of the contract time and is additional time as defined in the Contract Documents. 5-2.3 Schedule changes
The Contractor shall promptly inform the City of an y proposed change in the schedule and narrative and shall furnish the City with a revised Schedule within ten calendar days after approval by the City of the change. The schedule and logisti cs plan shall be kept up to date, taking into account the actual progress of Work and shall be revised, if necessary every 30 calendar days. The revised schedule and logistics plan shall, as deter mined by the City, be sufficient to meet the requirements for the completion of the separable pa rts of any and all Work as set forth in the Contract.
When the Schedule is changed, Schedule updates must be submitted as a condition of receiving the monthly progress payment. No change will be al lowed to the critical path without the City’s written consent. Schedule updates must show the as-built progress of Work completed before the date of the update.
5-3 TEMPORARY SUSPENSION OF WORK
5-3.1 Suspension by Engineer
If the Engineer determines that the Work is not pro ceeding in accordance with the Contract Documents or any applicable rules and regulations, the Engineer may order the cessation of further Work until the Work proceeds in compliance with tho se requirements. Delays in the Work occasioned by such stoppage do not relieve the Cont ractor of any duty to perform the Work or serve to extend the time for its completion.
The Engineer has the authority to suspend the Work wholly or in part, for a period as he deems necessary, due to unsuitable weather, or to other conditions that are considered unfavorable for the suitable prosecution of the Work. Such a temporary suspension will be considered as justification for time extensions to the Contract in an amount equal to the period of the suspension.
If a suspension of Work is ordered under this Secti on, the Contractor, at his expense, shall do all work necessary to provide safe conditions in accordance with General Requirements Section 7.15, Public Convenience and Safety, during the period of the suspension. If the Contractor fails to perform the work as specified, the City will perform that work and the cost will be charged against the Contractor and will be deducted from moneys due the Contractor. 5-3.2 Abnormal weather conditions
Weather days will be recorded by the Contractor and forwarded to the Construction Manager within five days of occurrence. Weather day delays are calculated by subtracting the 10-year average disruptive weather, as described above, fro m the actual encountered/report days.
GENERAL REQUIREMENTS
65 Contractor’s schedule should include normal weather days. There shall be no increase in the contract sum or remuneration of any kind by City to Contractor for extensions due to abnormal weather day delays.
A rain, windstorm, high water or other natural phen omenon, which might reasonably have been anticipated from historical records of the general locality, shall not be construed as abnormal. It is hereby agreed that all disruptive weather events with an average interval of ten years or more between their occurrence and the occurrence of a si milar event of equal or greater magnitude cannot be reasonably anticipated. For the purposes of this contract, weather information and historical data for an area in question shall be as sumed to be the same as that measured at the nearest or most applicable record station of the En vironmental Data Service of the National Oceanic and Atmospheric Administration (NOAA) of the U.S. Department of Commerce.
Information on measuring stations of the National O ceanic and Atmospheric Administration (NOAA) can be found in the “Climatological Data” pu blished by NOAA. This publication may be found in public libraries or contact:
National Climatic Data Center Telephone: (828) 271- 4800 Federal Building Website: www.ncdc.noaa.gov
151 Patton Avenue
Asheville, NC 28801-5001
5-4 TERMINATION OF CONTRACT FOR DEFAULT
5-4.1 Grounds for termination
The City Council may terminate the Contract at any time upon a determination that the Contractor has:
1. failed or refuses to supply either properly skilled workers, a sufficient work force, proper materials or suitable equipment for the Work; or
2. disregarded laws, ordinances, rules and regulations , or orders of a public authority having jurisdiction; or
3. failed to prosecute the Work diligently and in comp liance with the schedule in accordance with the terms of the Contract Documents; or
4. otherwise materially breached the terms and conditions of the Contract.
The decision to terminate the Contract for the reasons set forth in this section shall be made by the City Council and such decision shall be final and binding on the parties to the Contract. City shall provide written notice of termination to both the Contractor and its surety. 5-4.2 Upon termination
Upon termination, the Contractor shall cease all op erations on the Project and the City, without prejudice to any other rights or remedies, may:
1. take possession of all or any part of the Contracto r’s materials, tools, equipment and appliances upon the premises and use them for the purpose of completing the Work; and/or
2. hire such forces and buy or rent such additional ma chinery, tools, appliances and equipment and buy such additional materials and supplies at C ontractor’s expense as may be necessary for the proper completion of the Work; and/or
GENERAL REQUIREMENTS
66 3. employ other parties to carry out the Contract to c ompletion, employ the necessary workers, substitute other machinery and materials and purcha se the materials contracted for in such a manner as the City may deem proper, and/or
4. annul and cancel the Contract and re-let the Work or any portion of it.
If requested by City, Contractor agrees to promptly assign to City such subcontracts, equipment rental contracts, materials, purchase contracts, an d other contracts with third parties who were furnishing property and/or services for construction of the Project. 5-4.3 Costs after termination
When the City terminates the Contract for any of the reasons stated above, neither Contractor nor its surety shall be entitled to receive any further payments until the Work has been finally completed. All costs and expenses, including costs of administering the Contract incurred in the completion of the Work, shall be charged to the Con tractor and its surety. Any excess of costs arising over and above the Contract price shall be the responsibility of the Contractor and its sureties. The Contractor will be credited with the surplus, if any, remaining after all just claims have been satisfied and costs of completion have been paid. 5-5 RIGHT-OF-WAY DELAYS
If through the failure of the City to acquire or clear rights of way (except for utility delays, which will be governed by Section 5-10.4, Utility Relocat ion and Rearrangement), the Contractor sustains loss which could not have been avoided by the judicious handling of forces, equipment, and plant, the City shall pay the Contractor the am ount as the Engineer finds to be fair and reasonable compensation for the part of the Contrac tor’s actual loss as, in the opinion of the Engineer, was unavoidable.
Actual loss shall be understood to include no items of expense other than idle time of equipment at prevailing rates in the area and necessary payments for idle time of workers, cost of extra moving of equipment, and cost of longer hauls, with no markup in any case for overhead or profit.
If performance of the Contractor’s Work is delayed as the result of the failure of the City to acquire or clear rights of way, the City will grant an exte nsion of time determined under these General Requirements. (See also General Requirements Section 6-7.3, Delays.) 5-6 TIME OF COMPLETION
The Contractor shall complete all of the Work calle d for under the contract within the number of working days set forth in the Contract Documents.
A “working day” is defined as any day, except: (a) Saturdays, Sundays and legal holidays; (b) days on which the Contractor is specifically required by the Contract Documents to suspend operations; (c) days on which the Contractor is prevented by in clement weather or conditions resulting immediately from it, adverse to the current controlling operation(s), as determined by the Engineer, from proceeding with at least 75% of the normal lab or and equipment force engaged on the operation(s) for at least five hours toward completion of the operation(s).
If the Contractor prepares to begin Work at the regular starting time in the morning of any day on which inclement weather or the conditions resulting from the weather, or the condition of the Work, prevents the Work from beginning at the usual starting time, and the crew is dismissed as a result, and the Contractor does not proceed with at least 75% of the normal labor and equipment force engaged in the current controlling operation( s) for at least five hours toward completion of the operation(s), the Contractor will not be charge d for a working day, whether or not conditions
GENERAL REQUIREMENTS
67 change later during the day and the major portion of the day could be considered to be suitable for the construction operations.
The “current controlling operation(s)” as used in t he above paragraph includes any feature of the Work considered at the time by the Engineer and the Contractor, which, if delayed, will delay the time of completion of the contract.
Determination of each non-working day, except Satur days, Sundays, legal holidays, and days on which the Contractor is specifically required by th e Contract Documents to suspend construction operations, shall be made and agreed upon during the day by conference between the Engineer and the Contractor, and if they fail to agree, the Cont ractor will be allowed ten days in which to file a written protest setting forth in what respects he differs from the Engineer. Otherwise the decision of the Engineer shall be deemed to have been accepted by the Contractor as correct. 5-7 LIQUIDATED DAMAGES
5-7.1 General
The parties agree that: time is of the essence in the completion of this Work; and if all the Work is not completed before or upon the completion date, t he City will sustain damages; and it is impracticable to determine the actual damage which the City will sustain; the Contractor will pay to the City the sum set forth in the Contract Docum ents per day for each and every day’s delay beyond the time prescribed to complete the Work; an d the Contractor will pay such liquidated damages; and, if those damages are not paid, the City may deduct the amount from any money due or that may become due the Contractor.
It is further agreed that if the Work called is not completed within the number of working days specified, the Engineer has the right to increase t he number of working days or not, as he may deem best to serve the City’s interests. If he dec ides to extend the number of working days, he may charge the Contractor, or sureties, and deduct from the final payment for the Work, all or any part, as he deems proper, of the actual cost of eng ineering, inspection, superintendence and other overhead expenses which are directly chargeable to the Contract, and which accrue during the period of the extension. However, the cost of final surveys and preparation of final estimate shall not be included in those charges.
5-7.2 Extensions
The Contractor will be granted an extension of time and will not be assessed with liquidated damages or the cost of engineering and inspection f or any portion of the delay in completion of the Work beyond the time named in the Contract Documents caused by acts of God or of the public enemy, fire, floods, epidemics, quarantine restrict ions, strikes, shortage of materials and freight embargoes. The Contractor has the responsibility f or applying for extensions of time for delays arising from these causes within ten days from the beginning of any such delay. The Contractor has the burden of documenting, as the Engineer may require, the basis for the request for extension of time. The request shall be submitted to the Eng ineer whose findings shall be final and conclusive.
Upon the Contractor’s submission of satisfactory pr oof to the Engineer, shortage of material will be acceptable as grounds for increasing the number of working days. In order that such proof may be satisfactory and acceptable to the City Engineer , there must be a showing that the Contractor has made every effort to obtain such materials from all known sources within reasonable reach of the proposed Work. The Engineer may decide whether or not an increase in the number of working days will be granted, and his decision is final. If the increase is granted, the Contractor will not be
GENERAL REQUIREMENTS
68 assessed with liquidated damages nor the cost of en gineering and inspection during the increase.
Only the physical shortage of material will be considered as a cause for extension of time, and no consideration will be given to any claim that mater ial could not be obtained at a reasonable, practical, or economical cost or price, unless it is shown to the satisfaction of the Engineer that the material could have been obtained only at exorbitant prices entirely out of line with current rates, taking into account the quantities involved and usual practices in obtaining those quantities.
If the Contractor is delayed in the completion of t he Work by reason of changes made under Section 4 (Scope of Work), or by failure of the City to acquire or clear right of way, or by any act of the Engineer not contemplated by the Contract, a n extension of time commensurate with the delay so caused will be granted and the Contractor shall be relieved from any claim for liquidated damages, or engineering and inspection charges or o ther penalties for the period covered by that extension of time. However, the Contractor shall n otify the Engineer in writing of the causes of the delay within ten days from the beginning of any such delay. The Engineer shall ascertain the facts and the extent of the delay, and his findings shall be final. 5-8 SUBCONTRACTING
The Contractor shall give his personal attention to the fulfillment of the Contract and shall keep the Work under his control. No subcontractor will be recognized as such, and all persons engaged in the Work of construction will be considered as employees of the Contractor and he will be held responsible for their Work.
5-9 ASSIGNMENT
The City and the Contractor each binds himself, his partners, successors, assigns and legal representatives to the other party and to the partners, successors, assigns and legal representatives of the other party in respect to the terms of the Contract Documents. Neither party to the Contract shall assign the Contract or sublet it as a whole w ithout the written consent of the other, nor shall the Contractor assign any moneys due or to become d ue to him under the Contract without the City’s prior written consent.
A consolidation or merger of Contractor or a change in ownership of 25% or more of Contractor’s capital stock shall constitute an assignment by Contractor requiring the written consent of City. 5-10 PROTECTION OF EXISTING UTILITIES
5-10.1 Notice
In accordance with the requirements of Government C ode sections 4216 and 4216.9, Contractor shall give notice to the Regional Notification Cent er, USA Underground Service Alert Regional Notification Center (USA) at 1-800-227-2600, at lea st two working days before beginning any excavation work.
The Contractor shall immediately notify the Engineer and utility owner of any damage to a utility. 5-10.2 Location
No utility lines are shown on the Plans. Records of existing utilities locations, as received from the various utility companies, are on file at the Publi c Services Department – Engineering Division office and may be examined by the Contractor at any time before or after the job is bid.
Before beginning Work, the Contractor shall mark th e area of proposed excavation with white paint or other suitable marking, as required by code, before calling USA. Where it is not possible to adequately delineate the work area, the Contractor shall include in his notification a request for a field meeting with representatives with a plan sh owing the Work area as needed to expedite
GENERAL REQUIREMENTS
69 marking of facilities. A valid inquiry number shall be maintained and re-validated upon expiration for the duration of the excavation Work. The Contractor shall further request the utility owners to mark or otherwise indicate the approximate location of their installations and cooperate with them in the necessary arrangements.
It is the Contractor’s responsibility to determine the exact location and depth of all utilities, including service connections, which have been marked by the respective utility owners and which Contractor believes may affect or be affected by its operations. 5-10.3 Damage and Protection
Contractor shall exercise extreme care and caution in the performance of all underground Work to avoid damage to any facility. No compensation for any necessary rearrangement of underground facilities shall be allowed. Where it is necessary to construct or relocate underground utilities in the construction area, such Work shall be done by t he respective utility owner, or their agent, unless otherwise noted. Unless otherwise permitted by the owner of the underground facility, the Contractor shall hand dig wherever he is within 24” (horizontally) of any marked utility line.
Damage to any of the facilities shall be repaired b y the owner of the utility at the Contractor’s expense.
If an existing sanitary sewer lateral is damaged, r epairs must be arranged for immediately by a qualified Contractor. This entails securing a repa ir permit at the District office. All repairs must be completed at the Contractor’s expense and must be inspected by a District Inspector.
All Work on this Project shall be so conducted as t o permit utility companies to maintain their services or if necessary, to install any additional facilities without interruption.
The Contractor shall immediately notify the Enginee r and utility City of any damage to a utility.
The cost of repairing and/or relocating any damaged utilities is the Contractor’s responsibility when the locations are shown on the Project plans or marked by the utility, or when the Contractor fails to call USA or request a remarking of obliterated marks. 5-10.4 Utility Relocation and Rearrangement
The right is reserved to the City and the utility o wners (or their authorized agents) to the Work area for the purpose of making such changes as are necessary for the rearrangement of their facilities or for making necessary connections or r epairs to their properties. The Contractor shall cooperate with forces engaged in such work and shal l conduct his operation in such a manner as to avoid any unnecessary delay or hindrance to the work being performed by those forces, and shall allow the respective utilities time to relocate their facilities.
The Contractor assumes responsibility for the remov al, relocation, or protection of existing facilities when facilities are identified by the Co ntract Documents. It is the Contractor’s duty to coordinate with the owner of utility facilities for the rearrangement of those facilities.
If certain underground utilities not known to the C ity or in a different location than shown on the plans or special provisions are found to exist, the Contractor shall: (1) immediately notify the Engineer of the existence of the facilities; and (2 ) take steps to ascertain the exact location of all underground facilities before doing work that may damage the facilities.
Requests for extensions of time arising out of util ity rearrangement delays shall be governed by the procedure set forth in Section 5.5, right-of-way delays. In accordance with Government Code section 4215, the Contractor shall not be assessed liquidated damages for delay in completion of
GENERAL REQUIREMENTS
70 the Project when the delay was caused by the failure of the public agency or owner of the facilities to provide for removal or relocation of the existing facilities.
Where the Engineer determines that the rearrangemen t of an underground main, the existence of which is not shown in the Contract Documents, is es sential to accommodate the contemplated improvement, the Engineer will provide for the rear rangement of the facility by other forces.
Alternatively, those rearrangements shall be perfor med by the Contractor and will be paid for as Extra Work.
When the Contract Documents indicate that a utility is to be relocated, altered or constructed by others, the City will conduct all negotiations with the owners and the work will be done at no cost to the Contractor.
Temporary or permanent relocation or alteration of utilities desired by the Contractor for his own convenience are his responsibility, and he shall arrange and bear all costs.
Some existing utility facilities may require reloca tion during construction of the Project. The following procedure shall be used to determine if r elocation is necessary: Contractor shall notify U.S.A. for underground utility locating and locating shall be completed.
Contractor to determine locations of potential conf lict between existing utilities and proposed underground construction. In case of conflicts, the Contractor and Engineer shall decide if existing utilities or the proposed improvements should be re located. If conflicts with utilities occur and utility relocations are necessary, it shall be the responsibility of the Contractor to coordinate all necessary utility relocations with the appropriate utility companies. Contractor shall schedule Work so that during such conflict and relocation th ere shall not be any Work stoppage including labor, tools, and equipment and consequently no extra cost shall be charged for idle time.
GENERAL REQUIREMENTS
71 6 MEASUREMENT AND PAYMENT
6-1 MEASUREMENT OF QUANTITIES
6-1.1 Methods of Measurement
Materials and items of Work which are to be paid fo r on the basis of measurement shall be measured in accordance with the methods stipulated in the particular sections involved. 6-1.2 Certified Weights
When payment is to be made on the basis of weight, the weighing shall be done on certified platform scales or, when approved by the Engineer, on a completely automated weighing and recording system. The Contractor shall furnish the Engineer with duplicate licensed weighmaster’s certificates showing the actual net w eights. The City will accept the certificate as evidence of the weights delivered.
6-1.3 Units of Measurement
Measurements shall be in accordance with U.S. Stand ard Measures. A pound is an avoirdupois pound. A ton is 2,000 pounds avoirdupois. The unit of liquid measure is the U.S. gallon.
Material not used from a transporting vehicle shall be determined by the Engineer and deducted from the certified tag.
When material is to be measured and paid for on a v olume basis and it would be impractical to determine the volume, or when requested by the Cont ractor in writing and approved by the Engineer in writing, the material will be weighted and converted to volume measurement for payment purposes. The Engineer shall determine factors for conversion from weight measurement to volume measurement and the Contractor shall agre e them before that method of measurement of pay quantities will be adopted.
Full compensation for all expense involved in conforming to the above requirements for measuring and weighing materials is included in the unit pric es paid for the materials being measured or weighed and no additional allowance will be made.
The City will not pay for the following and they wi ll be deducted from the final total quantities:
quantities of material wasted or disposed of in a manner not called for under the contract; rejected loads of material, including material rejected after it has been placed by reason of the failure of the Contractor to conform to the contract; material not unloaded from the transporting vehicle; material placed outside the lines indicated on the plans or given by the Engineer; material remaining on hand after completion of the contract. No compensation will be allowed for hauling rejected material.
6-2 SCOPE OF PAYMENT
The Contractor shall accept the compensation, as pr ovided in the Contract Documents, as full payment for: furnishing all labor, materials, tools , equipment, disposal and incidentals necessary to the completed Work; performing all Work contempl ated under the contract; loss or damage arising from the nature of the Work, or from the ac tion of the elements, or from any unforeseen difficulties which may be encountered during the pr osecution of the Work; expenses incurred in consequence of the suspension or discontinuance of the Work as specified in the Contract Documents; and for completing the Work according to the Contract Documents. Neither the
GENERAL REQUIREMENTS
72 payment of any estimate nor of any retained percent age shall relieve the Contractor of any obligation to make good any defective Work or material.
No compensation will be made for loss of anticipate d profits. Increased or decreased Work involving Change Orders or Engineer's Orders will be paid for as provided in those documents.
Payment for items called out elsewhere in the Plans and Specifications, but not specifically listed as a bid or pay item, shall be considered to be inc luded in other items of Work and no additional compensation will be allowed for them.
6-3 EXTRA WORK
6-3.1 General
New or unforeseen Work will be classed as Extra Wor k when the Engineer determines that it is not covered by Contract unit prices or stipulated unit prices. (See also Section 2-7.) 6-3.2 Payment
When the price for the Extra Work cannot be agreed upon, the City will issue a Written Order and pay for the Extra Work based on the accumulation of costs as provided here. 6-3.3 Daily Reports by Contractor
At the close of each working day, the Contractor sh all submit a daily report to the Engineer, on forms approved by the City, together with applicabl e delivery tickets, listing all labor, materials and equipment involved for that day, and for other services and expenditures when authorized.
The parties shall attempt to reach agreement or reconcile the report daily, and both shall sign it. If there is disagreement, pertinent notes shall be ent ered by each party to explain points that cannot be resolved immediately. Each party shall retain a signed copy of the report. Reports by subcontractors or others shall be submitted through the Contractor. 6-3.4 Basis for Establishing Costs
6-3.4A Labor
The report shall show names of workers, classification and hours worked. The costs of labor will be the actual cost for wages prevailing locally for each craft or type of worker at the time the Extra Work is done, plus employer payments of payroll taxes and insurance, health and welfare, pension, vacation, apprenticeship funds, and other direct co sts resulting from Federal, State or local laws, as well as assessments or benefits required by lawf ul collective bargaining agreements. The use of a labor classification that would increase the E xtra Work cost will not be permitted unless the Contractor establishes the necessity for the additional costs. Labor costs for equipment operators and helpers shall be reported only when such costs are not included in the invoice for equipment rental. The labor surcharge for all payments required by State and Federal law shall be taken from the current State of California Labor Surcharge and Equipment Rental Rate publication. 6-3.4B Material
The report shall describe and list quantities of materials used. The cost of materials reported shall be at invoice or lowest current price at which the materials are locally available and delivered to the job site in the quantities involved, plus sales tax, freight and delivery.
The City reserves the right to approve materials an d sources of supply, or to supply materials to the Contractor if necessary for the progress of the Work. No markup shall be applied to any material provided by the City.
GENERAL REQUIREMENTS
73 6-3.4C Equipment
The report shall show type of equipment, size, identification number, hours of operation, including loading and transportation, if applicable.
6-3.4D Tool and equipment rental
No payment will be made for the use of tools that a re not listed on the current State Labor Surcharge and Equipment Rental Rate publication. T he rates shall be taken from the current edition of the Rate publication, except modified as follows:
Regardless of ownership, the rates to be used in de termining equipment rental costs shall not exceed listed rates prevailing locally at equipment rental agencies, or distributors, at the time the Work is performed.
The rental rates paid shall include: the cost of fuel, oil, lubrication, supplies, small tools, necessary attachments, repairs and maintenance; depreciation, storage; insurance; necessary loading and transportation costs; and all incidentals. Operators of rented equipment will be paid for as provided for under “Labor” above.
If equipment is used intermittently and, when not i n use, could be returned to its rental source at less expense to the City than holding it at the Work site, it shall be returned, unless the Contractor elects to keep it at the Work site at no expense to the City.
All equipment shall be acceptable to the Engineer, in good working condition, and suitable for the purpose for which it is to be used. Manufacturer’s ratings and manufacturer’s approved modifications shall be used to classify equipment a nd it shall be powered by a unit of at least the minimum rating recommended by the manufacturer.
The reported rental time for equipment already at the job site shall be the duration of its use on the Extra Work, beginning at the time it is first put i nto actual operation on the Extra Work, plus the time required to move it from its previous site and back, or to a closer site. 6-3.4E Other services and expenditures
Other services and expenditures shall be described in such detail as the City may require. 6-3.4F Other Items
The City may authorize other items that may be required on the Extra Work. Such items include labor, services, material and equipment which are different in their nature from those required for the Work specified in the Contract and which are of a type not ordinarily available from the Contractor or any of his subcontractors. Invoices covering all such items in detail shall be submitted with the request for payment.
6-3.5 Invoices; Mark-up
Vendors’ invoices for material, equipment rental, and other expenditures, shall be submitted with the request for payment. If the request for paymen t is not substantiated by invoices or other documentation, the City may establish the cost of t he item involved at the lowest price that was current at the time of the report.
Except any markup prohibitions in Section 6.3, a ma rkup not to exceed 10% of total Contractor costs is allowed for overhead and profit. A markup not to exceed 5% of the total Subcontractor costs is allowed for overhead and profit.
GENERAL REQUIREMENTS
74 6-4 PARTIAL PAYMENTS
To arrive at agreement on partial payments for items bid as lump sum, the Contractor shall submit a proposed breakdown of values of the various eleme nts of work comprising the lump sum. The Engineer shall, once each month, prepare an estimate (on forms furnished by the Engineer) of the total amount of Work done and acceptable materials on hand (materials furnished and delivered by the Contractor on the ground and not used). The Contractor shall review and sign the Engineer’s monthly estimate. Upon the Engineer’s approval of the monthly estimate, the City shall retain 5% of the estimated value of the Work done and materia ls on hand, and shall monthly pay to the Contractor, while carrying on the Work, the balance not retained, after deducting all previous payments and all sums to be kept or retained under the Contract. No such estimate or payment is required when, in the Engineer's judgment, the Work is not proceeding in accordance with the Contract, or when in his judgment the total value of the Work done since the last estimate amounts to less than $1,000.00.
6-5 PAYMENT WITHHELD
The City may withhold or nullify (on account of lat er discovered evidence) all or part of any payment made to the Contractor by the City as to the amount determined to be due the Contractor, to the extent and period of time only as is necessary to protect the City from loss on account of:
Defective Work not remedied, or uncompleted Work:
1. Claims filed or reasonable evidence indicating probable filing;
2. Failure to properly pay Subcontractors or for material or labor;
3. Reasonable doubt that the Work can be completed for the balance then unpaid;
4. Failure to achieve sufficient progress with the Work to meet the required completion date; or
5. Damage to another contractor or third party, other than damage due to delays. 6-6 ACCEPTANCE OF THE WORK AND FINAL ESTIMATE AND PAYMENT Whenever City Council has accepted the work as comp lete, the City will file a Notice of Completion with the County Recorder within 15 days. (Civil Code section 9204.) Retention will be held sixty days after the Notice of Completion is filed or until a recorded copy of the Notice of Completion is returned from the County, whichever is first. 6-6.1 Final measurements
The payment due the Contractor shall be determined from the final measurements made by the Engineer and the unit prices bid, or provided, by t he Contractor, including the authorized Extra Work. All prior partial quantities and payments are subject to correction in the final payment, and no payment shall be construed to be an acceptance of any defective work or improper materials. 6-6.2 Deductions
From the total amount of the Work, the City will de duct: (a) 5%; and, (b) from the remainder, all amounts due to the City from the Contractor in accordance with the Contract.
From the balance thus determined, the City will deduct the total amount of all previous payments made to the Contractor. The remainder will be the amount to be paid to the Contractor. 6-6.3 Payment of retained amounts
The final payment of retained amounts is due within 60 days of completion of the Work. “Completion” means City’s use of the Work; (2) acce ptance of the Work; or (3) other factors set forth in PCC section 7107. (See Civil Code section 9200 regarding definition of “completion.”)
GENERAL REQUIREMENTS
75 The City shall not certify that the Contract has been completed until 60 days or more after the City files the Notice of Completion.
6-6.4 Contractor's release of claims
Payment of undisputed contract amounts is contingent upon the Contractor’s furnishing City with a release of all claims against City arising from the performance of Work relative to those amounts.
Contractor may only exclude from the release those claims in the amounts stated which have been properly noticed.
6-6.5 Substitute security
Under PCC section 22300, the Contractor may substitute securities for any money held by the City to ensure performance of the Contract. Securities eligible under this section are limited to those listed in Government Code section 16430, bank or savings and loan certificates of deposit, interest bearing demand deposit accounts, standby letters of credit, or other security mutually agreed upon by the Contractor and the Engineer.
6-7 CLAIMS
6-7.1 Definition; Submittal
Contractor's request: (a) for the payment of any ad ditional compensation for any cause; (b) an extension of time for the performance of Work; or ( c) any other relief with reference to the terms of the Contract, including any dispute or question relative to the Contract Documents; is a “Claim”.
The Contractor must submit a Claim to the Engineer in writing for consideration. Notices of potential claim are not acceptable for the purpose of timely notice to the City of a Claim.
Each Claims shall contain sufficient detail to enab le the Engineer to evaluate the basis, validity and computation of the Claim including, but not limited to, evidence supporting the alleged Claim and a current schedule showing the effect of the occurrence on the critical path.
Submittal of a claim properly certified, with all r equired supporting documentation, and City's written rejection or denial of all or part of the c laim, is a condition precedent to any action, proceeding, litigation, suit or demand for arbitration by the Contractor. 6-7.2 Timing
When a Claim is based on an act or failure to act b y the City, its agents, employees or representatives, the Contractor must present the cl aim to the Engineer before the Contractor performs the work. In all other instances Claims must be presented in writing within ten days after the occurrence of the event giving rise to the Claim. Contractor’s noncompliance with any of the time and notice requirements in this section shall render the Claim(s) invalid. 6-7.3 Delays
There is no compensable delay unless there is a delay to the critical path and the Project completion is delayed beyond the Contract completion date. Except for the additional compensation provided for in Section 5.5, Right of Way Delays, and except as provided in this Section 6.7, Claims, the Contractor has no claim for damage or compensation for any delay or hindrance. It is recognized that changes to the contract are expressly within the contemplation of the parties. 6-7.4 Claim certification
All claims submitted to the City must be certified as follows:
GENERAL REQUIREMENTS
76 I, ___________________, being the _________________ ______ (must be an officer) of ______________________________________ (General Con tractor), declare under penalty of perjury under the laws of the state of California, and do personally certify and attest that: I have thoroughly reviewed the attached claim for additional compensation and/or extension of time, and know its contents, and said claim is made in good faith; the supporting data is truthful and accurate; that the amount requested accurately reflects the c ontract adjustment for which the Contractor believes the City is liable; and further, that I am familiar with Government Code Section 12560 – 12656 (False Claims Act) and Penal Code section 72 pertaining to false claims, and further know and understand that the submission or certification of a false claim may lead to fines, imprisonment and/or other severe legal consequence.
6-7.5 Subcontracts
Contractor shall include the following provisions in all subcontracts.
The Contractor and the City contemplate that the co mpletion of the Work may be delayed by weather, force majeure, minor changes in Plans and Specifications, and actions of utilities and other third parties. The Contractor shall have no claim for damages or compensation for delay in completion of the Work:
1. Caused by any person or entity other than the City or due to any reason beyond the complete control of the City.
2. Caused by the City, unless the delay is unreasonable under the circumstances. Any such delay shall be presumed to be reasonable unless the delay results from a cause that was reasonably foreseeable to the City and the City negligently or through willful misconduct failed to prevent the delay.
3. If the Work is completed within the number of work days stated in the Contract Documents, regardless of whether the Contractor’s schedule indicated an earlier completion date.
4. Resulting from a Change Order.
5. If there was no delay in the critical path of the Work.
If the Contractor is entitled to bring a claim for delay under this section, any compensation or damages shall be limited to the Contractor's actual loss. "Actual loss" does not include any expense other than idle time of equipment, necessary payments for idle time of day labor, the cost of extra moving of equipment and the cost of longer hauls. Compensation, if any, for idle equipment and day labor shall be determined under the State of Ca lifornia Standard Specifications Section 8-
1.07C. In no event is the Contractor entitled to c ompensation or damages which include profit, mark-ups, overhead (including but not limited to ce ntral office overhead and salaries of salaried employees), and costs for non-working days.
6-7.6 Tort Claims Act
Before filing a construction claim under PCC section 20104-20104.6, the Contractor must first file a tort claim under Government Code section 900, et seq.
GENERAL REQUIREMENTS
77 7 LEGAL RELATIONS AND RESPONSIBILITY
7-1 LAWS TO BE OBSERVED
The Contractor shall stay fully informed of and comply with all existing and future County, State and Federal laws and regulations and all municipal ordinances and regulations of the City which affect those employed in the Work, or the materials used, or which affect the conduct of the Work, and of all the orders and decrees of bodies or trib unals having jurisdiction or authority over the Work. If a discrepancy or inconsistency is discove red in the Contract Documents in relation to a law, ordinance, regulation, order or decree, the Contractor shall promptly report it in writing to the Engineer.
7-2 LABOR
7-2.1 General
The Contractor is bound by and shall comply with th e applicable provisions of the Labor Code and with Federal, State and local laws related to labor. 7-2.2 No Discrimination
Under Labor Code section 1735, the Contractor shall not discriminate in the employment of persons because of their race, religious creed, col or, national origin, ancestry, physical disability, medical condition, genetic information, marital sta tus, sex, gender, gender identity, gender expression, age or sexual orientation of any person , except as provided in Government Code Section 12940. A Contractor violating this section is subject to all the penalties imposed for a violation.
7-2.3 Apprentices
Attention is directed to Labor Code sections 1777.5 , 1777.6 and 1777.7 and to Title 8, California Administrative Code section 227 and following. To ensure compliance and complete understanding of the law regarding apprentices, and specifically the required ratio, the Contractor (and subcontractors) should, where some question ex ists, contact the Division of Apprenticeship Standards before beginning the Work. The Contracto r is responsible for compliance with this paragraph.
7-2.4 State Wage Determination
As required by Labor Code sections 1770 and following, the Contractor shall pay not less than the prevailing rate of per diem wages as determined by the Director of the California Department of Industrial Relations. Copies of the prevailing rates are on file at the City offices, and will be made available to any interested party on request. The Contractor shall post a copy of the prevailing rates at each job site.
As provided in Labor Code Section 1775 (and subject to that section), the Contractor shall, as a penalty to the City, forfeit up to $200 for each ca lendar day, or portion of a day, for each worker paid less than the prevailing rates, whether the wo rker is employed by Contractor or a subcontractor.
GENERAL REQUIREMENTS
78 7-2.5 Payroll Records; Retention; Inspection; Noncomplian ce Penalties; Rules and Regulations
7-2.5A Payroll records
As required by Labor Code section 1776, each Contractor and subcontractor shall keep an accurate payroll record, showing the name, address, social s ecurity number, work classification, straight time and overtime hours worked each day and week, a nd the actual per diem wages paid to each journeyman, apprentice, worker, or other employee e mployed by him or her in connection with the Project. These payroll records shall be certifi ed and shall be available for inspection at all reasonable hours at the Contractor’s principal office on the following basis:
A certified copy of an employee’s payroll record sh all be made available for inspection or furnished to the employee or his or her authorized representative on request.
A certified copy of all employee payroll records shall be made available for inspection or furnished upon request to the City, the Division of Labor Sta ndards Enforcement, and the Division of Apprenticeship Standards of the Department of Indus trial Relations. The Contractor and each subcontractor shall file a certified copy of the re quested payroll records within ten days after receiving a written request.
7-2.5B Public inspection
A certified copy of all payroll records shall be ma de available upon request by the public for inspection or copies. However, a request by the public shall be made through the City, the Division of Apprenticeship Standards, or the Division of Lab or Standards Enforcement. If the requested payroll records have not been provided under subparagraph 1(b), above, the requesting party shall, before receiving the records, reimburse the costs of preparation by the Contractor, subcontractors, and the entity through which the request was made. The public shall not be given access to the records at the principal offices of the Contractor.
No disclosure of individuals. Any copy of records made available for inspection and copies furnished upon request to the public or any public agency by the City, the Division of Apprenticeship Standards, or the Division of Labor Standards Enforcement shall be marked or obliterated in such a manner as to prevent disclosu re of an individual’s name, address, and social security number. The name and address of the Contractor awarded the contract or performing the contract shall not be marked or obliterated.
7-2.5C Location of records
The Contractor shall inform the City of the locatio n of the payroll records including the street address, city and county, and shall, within five working days, provide a notice of change of location and address.
7-2.5D Notice and penalty for non-compliance
In the event of noncompliance with the requirements of this section 7-2.5, the Contractor shall have ten days in which to comply after receiving wr itten notice specifying in what respects the Contractor must comply. If Contractor has not complied within the ten-day period, the Contractor shall, as a penalty to the City, forfeit $100.00 fo r each calendar day, or portion of a day, for each worker, until strict compliance occurs. Upon the r equest of the Division of Apprenticeship Standards or the Division of Labor Standards Enforcement, these penalties shall be withheld from progress payments then due. Contractor is responsible for compliance with this section.
GENERAL REQUIREMENTS
79 7-2.5E Department of Industrial Relations Requirements As required by Labor Code section 1725.5, the Contr actor and subcontractors shall be registered with the Department of Industrial Relations. All c ontractors and subcontractors must furnish electronic certified payroll records directly to th e Labor Commissioner per Labor Code section 1771.4. The Department of Industrial Relations wil l monitor and enforce compliance with prevailing wage requirements.
7-2.6 Working Hours
The Contractor shall comply with the applicable pro visions of Labor Code sections 1810 to 1815 relating to working hours. The Contractor shall, a s a penalty of the City, forfeit $25.00 for each worker employed on the Project by the Contractor or by any subcontractor for each calendar day during which the worker is required or permitted to work more than eight hours in any one calendar day and 40 hours in any one calendar week, unless the worker receives compensation for the hours worked in excess of eight hours at not less than one and one-half times the basic rate of pay. 7-2.7 Workers’ Compensation
In accordance with Labor Code section 1860, the Con tractor’s attention is directed to the requirement that (under Labor Code section 3700) ev ery Contractor is required to secure the payment of compensation of his or her employees. I n accordance with the Labor Code section 1861, each Contractor shall sign and file with the City the following certification before performing the Work: “I am aware of the provisions of Labor Code section 3700 which require every employer to be insured against liability for workers’ compensation or to undertake self- insurance in accordance with the provisions of that code, and I will comply with such provisions before commencing the performance of the Work of this contract.” 7-3 (NOT USED)
7-4 CONTRACTOR’S LICENSING LAWS
Attention is directed to the provisions of the California Business and Professions Code concerning the licensing of Contractors. All Contractors shal l be licensed in accordance with the laws of the State of California and any Contractor not so licensed is subject to the penalties imposed by those laws.
7-5 PERMITS AND LICENSES
The Contractor shall procure all permits and licenses, pay all charges and fees, and give all notices necessary and incidental to the lawful prosecution of the Work. On contracts let by the City, fees and charges required by City permit will be waived. A City of Alameda Business License from the City of Alameda, 2263 Santa Clara Avenue, Finan ce Department, Room 220, Alameda is required. See Section 14 Special Provisions.
7-6 USE OF EXPLOSIVES
Each person engaged in the activities of receiving, storing, using, handling or transporting any explosives must obtain a permit from the Contra Cos ta County Fire Prevention District; and all Work shall be governed by the Health and Safety Cod e and the California Fire Code, both as adopted by the City and the District.
GENERAL REQUIREMENTS
80 7-7 SAFETY NOTICES
The Contractor shall give all notices and comply wi th all applicable laws, ordinances, rules, regulations and lawful orders of any public authori ty bearing on the safety of persons or property or their protection from damage, injury or loss.
7-8 DISPOSAL OF MATERIAL OUTSIDE THE PROJECT LIMITS
The Contractor shall arrange for disposal of materi als outside the Project limits. Contractor shall pay all costs involved.
When any material is to be disposed of outside the Project limits, the Contractor shall first obtain a written permit from the property owner on whose property the disposal is to be made and he shall file with the Engineer the permit or a certified co py of it together with a written release from the property owner absolving the City from responsibility in connection with the disposal of material on the property.
When material is disposed of, the Contractor shall conform to the requirements of the City Municipal Code regarding grading, hauling and filling of earth. Any permits so required shall be no-fee, but the Engineer may require a bond.
The Contractor shall comply with the City’s Municip al Code Section 13-10: Alameda Green Building Standards.
The Contractor shall also comply with the City’s wa ste management requirements as outlined in the following City Municipal Code Sections:
21-2.3(b) – Containers
Every person engaged in construction is hereby requ ired to provide user disposal containers at each construction site for the deposit of solid waste, recyclable materials, and organic materials by the employees or workers engaged in such constructi on. The container shall be kept closed by a close-fitting cover except when in use. Every perso n who consumes food on the premises shall deposit all food scraps in an organic materials con tainer provided at the site. Casting aside any unconsumed food scraps or solid waste on the premises or public rights-of-way is forbidden. 21-24: Waste Management Plans
Concrete, rock, brick, asphalt and other similar materials are highly recyclable, and must be source separated as much as possible on the project site and delivered to a processor as separate materials.
The diversion requirement for concrete and asphalt is 95%. For all other construction and demolition debris the diversion requirement is 65% or, if higher, the minimum percent required by the California Green Building Standards Code. Contr actors are encouraged to reuse or divert as much material as possible. Additionally, upon award of contract, the Contractor shall prepare and submit, as part of the Initial Project Submittal Pa ckage (outlined in Section 18), a Waste Management Plan via
http://alameda.wastetracking.com/.
Proof of an approved Waste Management Plan must be provided to the City Engineer before construction starts and proof of meeting project di version requirements must be provided before project completion.
Noncompliant projects shall be assessed a fine and penalty in an amount annually established by the Public Works Director for each ton of material that was to be diverted as set forth in the Waste Management Plan, but was not demonstrated by Contractor to have been diverted.
GENERAL REQUIREMENTS
81 7-9 CONTRACTOR’S RESPONSIBILITY FOR THE WORK AND MATERIALS Until City’s acceptance of the Work, the Contractor shall have the charge and care of all the Work and the related materials and equipment, whether in storage on or off the site, under the care, custody or control of the Contractor or any of his subcontractors or sub-subcontractors. Contractor shall bear the risk of injury, loss, or damage to a ny part of them (regardless of whether partial payments have been made on such damaged portions of the Work) by the action of the elements or from any other cause, whether arising from the e xecution or from the non-execution of the Work. The Contractor shall rebuild, repair, restore, and make good all injuries, losses, or damages to any portion of the Work or the materials occasio ned by any cause before its completion and acceptance, and shall bear the expense, except for the injuries, losses or damage directly and proximately caused by the City’s sole negligence or willful misconduct. (See also Sections 6-5 and 6-7; Civil Code section 2782(b).)
7-10 VEHICLE CODE
Vehicles and equipment traveling to and from the “l imits of Work” or “job site” on a public way shall conform to the applicable provisions of the Vehicle Code. 7-11 WEIGHT LIMITATIONS
Unless expressly permitted elsewhere in the Contrac t Documents, construction equipment or vehicles shall not exceed the maximum weight and si ze limitations set forth in the California Vehicle Code and Alameda Municipal Code, unless app roved by the Engineer in writing. The Contractor shall repair the facilities damaged by overloaded equipment or vehicles. 7-12 PATENTS
The Contractor assumes responsibilities arising fro m the use of patented materials, equipment, devices or processes used on or incorporated in the Work, and agrees to indemnify and hold harmless the City, its officers, employees and agents, from all suits at law, or actions of any nature, for or on account of the use of any patented materials, equipment, devices or processes. 7-13 SAFETY PROVISIONS
The Contractor shall conform to the regulations per taining to safety established by the California Division of Industrial Safety and the California an d Federal Office of Safety and Health Administration. According to generally accepted co nstruction practices, the Contractor will be solely and completely responsible for the conditions of the job site, including safety of all persons and property during performance of the Work. This requirement will apply continuously and not be limited to normal working hours.
The Contractor shall take all reasonable precaution s for the safety of, and shall provide all reasonable protection to prevent damage, injury or loss to all employees on the Work and all other persons who may be affected by it. The duty of the City or its representatives to conduct construction review of the Contractor’s performance is not intended to include review of the adequacy of the Contractor’s safety measures in, on , or near the construction site. Contractor is solely responsible for the Implementation and maintenance of safety programs.
The Contractor shall insure that all scaffolding, s taging, temporary floors, runways, and similar devices furnished by himself or his subcontractors be built and maintained to safely support required loads.
The Contractor shall insure that all cranes, hoists , towers, and other lifting equipment necessary for the movement and erection of materials have ope rators trained and experienced in the
GENERAL REQUIREMENTS
82 equipment being used, and are properly equipped with guys, bracing and safety devices as required by applicable codes.
The Contractor shall comply with all applicable loc al safety codes and specifically the Occupational Safety and Health Act for the construction industry.
The Contractor shall erect and maintain, as require d by existing conditions and progress of the Work, all reasonable safeguards for safety and protection, including posting danger signs and other warnings against hazards, promulgating safety regul ations and notifying owners and users of adjacent utilities.
The Contractor shall perform all Work in a fire-saf e manner and supply and maintain adequate first aid and fire-fighting equipment capable of extinguishing incipient fires. It shall comply with applicable local and state fire prevention regulations and where the regulations do not cover, with applicable parts of the National Fire Prevention St andards for “Safeguarding Construction, Alteration and Demolition Operations,” (NFPA No. 241).
7-14 INDEMNIFICATION
Contractor shall, to the fullest extent permitted b y law, indemnify, defend (with independent counsel approved by the City), and hold harmless the City from and against any claims arising out of Contractor’s performance or failure to comply wi th obligations under this Agreement, except to the extent caused by the sole negligence, active negligence or willful misconduct of the City. (Civil Code section 2782.) Contractor also shall r equire all subcontractors to indemnify City as provided in this section.
• “City” means the City, its officials, officers, agents, employees and volunteers; • “Contractor” means the Contractor, its employees, agents and subcontractors; • “Claims” includes claims, demands, actions, losses, damages, injuries, and liability, direct or indirect (including any and all related costs and expenses) and any allegations of these. Claims includes but is not limited to: personal injury, bo dily injury, emotional injury, sickness or death; penalties imposed; infringement of patents, copyrights or trademark rights; stop notices or bond claims; insurance claims; violation or infraction; • “Arising out of” includes “pertaining to” and “relating to”; and • “Defend” means defend claims at Contractor’s cost, pay and satisfy any judgment arising from a claim, reimburse the City for legal expenses incurred.
The provisions of this section survive completion of the services or the termination of this contract, and are not limited by the provisions of Special Provisions section 2 relating to insurance. 7-15 PUBLIC CONVENIENCE AND SAFETY
7-15.1 General
The Contractor shall so conduct his operations as t o offer the least possible obstruction and inconvenience to the public and he shall have under construction no greater length or amount of Work than he can prosecute properly with due regard for the rights of the public. 7-15.2 Traffic; Work In or Upon Streets
Travel lanes. Unless otherwise provided in the Cont ract Documents, one 11-foot lane in each direction for public traffic shall be permitted to pass through or around the Work with as little inconvenience and delay as possible. While subgrade and paving operations are underway, public traffic shall be permitted to use the shoulders and , if half-width paving methods are used, shall
GENERAL REQUIREMENTS
83 also be permitted to use the side of the roadbed op posite the one under construction. See Attachment D for Pedestrian and Traffic Control plan requirements. 7-15.2A Signals; signs
Existing traffic signal and highway lighting system s shall be kept in operation for the benefit of the traveling public during progress of the Work. O thers will continue routine maintenance of existing systems. The Contractor may be required to cover certain signs that regulate or direct public traffic to roadways that are not open to tra ffic. The Engineer will determine which signs shall be covered.
In order to expedite the passage of public traffic through or around the Work and where ordered by the Engineer, the Contractor shall install signs, lights, flares, barricades, and other facilities for the sole convenience and direction of public traffi c. Also, where directed by the Engineer, the Contractor shall furnish competent flagmen whose so le duties shall consist of directing the movement of public traffic through or around the Work.
If the Contractor appears to be neglectful or negli gent in furnishing warning and protective measures, the Engineer may direct attention to the existence of a hazard and the Contractor shall furnish and install the necessary warning and protective measures at his expense. If the Engineer points out the inadequacy of warning and protective measures, that action on the part of the Engineer shall not relieve the Contractor from resp onsibility for public safety or abrogate his obligation to furnish and pay for these devices.
7-15.2B Removing spillage
Contractor, at his expense, shall immediately remov e spillage resulting from hauling operations along or across any public traveled way.
7-15.2C Excavation and embankments
Roadway excavation and the construction of embankme nts shall be conducted in such manner as to provide a reasonably smooth and even surface satisfactory for use by public traffic at all times; sufficient fill at culverts and bridges to permit t raffic to cross shall be placed in advance of other grading operations.
7-15.2D Contractor’s equipment
At locations where traffic is being routed through construction under one-way controls and when ordered by the Engineer, the movement of the Contra ctor’s equipment from one portion of the Work to another shall be governed in accordance with such one-way controls. 7-15.2E Completed portions
Whenever a portion of the Project has been complete d, the Contractor shall open it to use by the public if the Engineer so orders, or may open it to use by the public if the Engineer so consents.
In either case the Contractor will not be allowed a ny compensation due to any delay, damage or inconvenience to his operations caused by the public use but will be relieved of responsibility for damage or wear and tear to the completed Work. The Contractor will not be relieved of any other responsibility under the contract nor will he be relieved of cleanup and finishing operations. 7-15.3 Adjacent Property
Construction operations shall be conducted in such a manner as to cause as little inconvenience as possible to abutting property owners. Contractor sh all maintain convenient access to driveways, houses, and buildings along the line of and adjacen t to the Work, and temporary approaches to
GENERAL REQUIREMENTS
84 crossings or intersecting highways. When the abutting property owner’s access across the right of way line is to be eliminated, or to be replaced und er the Contract by other access facilities, the existing access shall not be closed until the replacement access facilities are usable.
The Contractor shall exercise precautions necessary to protect all buildings, landscaping and other construction on adjacent buildings, property and construction, on account of operations under this Contract, and restore to pre-construction conditions to the satisfaction of the Engineer.
The Contractor shall give reasonable notice to occupants or owners of adjacent property to permit them to salvage or relocate plants, trees, fences, sprinklers and other improvements within the right of way which are designated for removal and would be destroyed because of the Work. 7-15.4 Storage of Material and Equipment
No material or equipment shall be stored where it w ill interfere with the free and safe passage of the public. At the end of each day’s work, and at other times when construction operations are suspended for any reason, the Contractor shall remove the equipment and other obstructions from that portion of the roadway open for public use.
7-16 PROTECTION AND RESTORATION OF EXISTING IMPROVEMENTS The Contractor is responsible for the protection of public and private property adjacent to the Work and shall exercise due caution to avoid damage to that property.
The Contractor shall repair or replace all existing improvements within the right of way which are not designated for removal (e.g., curbs, sidewalks, survey points, fences, walls, signs, utility installations, pavements, structures, etc.) which a re damaged or removed as a result of his operations. When a portion of a sprinkler system w ithin the right-of-way must be removed, the Contractor shall cap the remaining lines. Repairs and replacements shall be at least equal to existing improvements and shall match them in finish and dimension.
Trees, lawns, and shrubbery that are not to be remo ved shall be protected from damage or injury.
If damaged or removed because of the Contractor’s o perations, they shall be restored or replaced in as nearly the original condition and location as is reasonably possible. Lawns shall be re-seeded and covered with suitable mulch.
7-17 ACCEPTANCE OF CONTRACT
When the City Engineer has made the final inspectio n and determines that the Contract has been completed in all respects in accordance with the Co ntract Documents, the Engineer will recommend that the City Council formally accept the contract. Immediately upon recording the acceptance, the Contractor will be relieved of the duty of maintaining and protecting the Work as a whole, and he will not be required to perform any further Work; and the Contractor will be relieved of his responsibility for injury to person s or property or damage to the Work, except as provided in the Contract Documents pertaining to the warranty period. 7-18 PAYMENT OF TAXES
The contract prices paid for the Work includes full compensation for all taxes which the Contractor is required to pay, whether imposed by Federal, Sta te or local government, including, without being limited to, Federal excise tax. The City will not furnish any tax exemption certificate or any document designed to exempt the Contractor from pay ment of any tax (on labor, services, materials, transportation, or any other items).
GENERAL REQUIREMENTS
85 7-19 SUBCONTRACTORS AND SUPPLIERS
Upon Engineer’s request, Contractor shall provide u npriced copies of subcontracts and purchase orders.
7-20 LIMITATION OF DESIGN PROFESSIONAL’S RESPONSIBILITY The Architect/Engineer is not responsible for and w ill not have control or charge of construction means, methods, techniques, sequences or procedures , or for safety precautions and programs in connection with the Work, and he will not be respon sible for the Contractor’s failure to carry out the Work in accordance with the Contract Documents. The Architect/Engineer will not be responsible for or have control or charge over the acts or omissions of the Contractor, subcontractors, or any of their agents or employees , or any other persons performing any of the Work.
7-21 PROJECT STABILIZATION AGREEMENT- NOT USED
SPECIAL PROVISIONS
86 D. SPECIAL PROVISIONS
SPECIAL PROVISIONS
87 1 GENERAL
1-1 LOCATION
The Work is located on the following streets throughout the City of Alameda:
Traffic signal modifications are to be performed at Broadway and Central Avenue, Broadway and Santa Clara Avenue, and Webster Street and Lincoln Avenue per the Contract documents. 1-2 DESCRIPTION OF WORK
The Work includes, but is not limited to:
Installing new traffic signal equipment, traffic si gnal poles, pull boxes, traffic signal conduit, conductors and cables, controller cabinets and foundations, service pedestals, curb ramps, concrete sidewalk, concrete curb and gutter, asphalt, and minor concrete. 1-3 SPECIFICATIONS
The Work shall comply in all aspects with the latest edition of the:
• Standard Plans of the City of Alameda
• California Department of Transportation Standard Specifications • California Department of Transportation Standard Plans • California Manual on Uniform Traffic Control Devices (CA MUTCD) It is further expressly agreed by and between the p arties hereto that the Notice to Contractors, Contract Proposal, Contract Plans, Contract Specifi cations and Standard Specifications are all essential parts of this Contract and are specifically referred to, and by such reference, are integral parts of this contract.
If a discrepancy is found or confusion arises, submit a Request for Information (RFI).
1-4 PROPOSAL REQUIREMENTS
Proposal requirements, conditions and bid procedure s shall be as set forth in the Bid Documents, Section 3, ”Proposal Requirements, Conditions and B id Procedures,” except as modified in these Special Provisions.
SPECIAL PROVISIONS
88 2 INSURANCE REQUIREMENTS FOR CONTRACTORS
On or before the commencement of the work, Contractor shall furnish the City’s Risk Manager with certificates showing the type, amount, class o f operations covered, effective dates and dates of expiration of insurance coverage in compliance with minimum insurance coverage below.
Such certificates, which do not limit Contractor's indemnification, shall also contain substantially the following statement: “Should any of the above insurance covered by this certificate be canceled or coverage reduced before the expiration date thereof, the insurer affording coverage shall provide thirty (30) days advance wri tten notice to the City of Alameda, Attention:
Risk Manager.”
Contractor shall maintain in force at all times dur ing the performance of this Agreement all appropriate coverage of insurance required by this Agreement with an insurance company licensed to offer insurance business in the State of Califor nia with a current A.M. Best’s rating of no less than A:VII or Standard & Poor’s Rating (if rated) o f at least BBB unless otherwise acceptable to the City.
Endorsements naming the City, its City Council, boa rds, commissions, officials, employees, agents and volunteers as additional insured shall be submitted with the insurance certificates.
2-1 MINIMUM SCOPE AND EXTENT OF INSURANCE
Contractor shall maintain insurance coverage and limits at least as broad as:
1. Workers’ Compensation:
Statutory coverage as required by the State of California.
2. Liability:
Commercial general liability coverage in the following minimum limits:
Bodily Injury: $1,000,000 each occurrence
$2,000,000 aggregate - all other
Property Damage: $1,000,000 each occurrence
$2,000,000 aggregate
If submitted, combined single limit policy with per occurrence limits in the amounts of $2,000,000 and aggregate limits in the amounts of $4,000,000 w ill be considered equivalent to the required minimum limits shown above. Additional Insured Endorsement naming the City, its City Council, boards, commissions, officials, employees, agents, and volunteers is required.
3. Automotive:
Comprehensive automobile liability coverage (any auto) in the following minimum limits:
Bodily injury: $1,000,000 each occurrence
Property Damage: $1,000,000 each occurrence
SPECIAL PROVISIONS
89 or
Combined Single Limit: $2,000,000 each occurrence
Additional Insured Endorsement naming the City, its City Council, boards, commissions, officials, employees, agents, and volunteers is required.
4. Pollution Prevention:
Legal liability required for hazardous materials ex cavation in the amount of $2,000,000 each occurrence. Additional Insured Endorsement naming the City, its City Council, boards, commissions, officials, employees, agents, and volunteers is required.
The coverage and limits shall be (1) the minimum coverage and limits specified in this Agreement; or (2) the broader coverage and maximum limits of t he coverage carried by or available to the Contractor; whichever is greater. Any insurance pro ceeds in excess of or broader than the minimum required coverage and/or minimum required limits, which are applicable to a given loss, shall be available to the City.
5. Builders Risk:
Insurance utilizing an “All Risk” (Special Perils) coverage form, with limits equal to the completed value of the project and no coinsurance penalty provisions.
The coverage and limits shall be (1) the minimum coverage and limits specified in this Agreement; or (2) the broader coverage and maximum limits of the coverage carried by or available to the Contractor; whichever is greater. Any insurance proceeds in excess of or broader than the minimum required coverage and/or minimum r equired limits, which are applicable to a given loss, shall be available to the City.
2-2 SUBROGATION WAIVER
Contractor hereby agrees to waive rights of subroga tion which any insurer of Contractor may acquire from Contractor by virtue of the payment of any loss. Contractor agrees to obtain any endorsement that may be necessary to affect this waiver of subrogation, but this provision applies regardless of whether the City has received a waiver of subrogation endorsement from the insurer.
The Workers’ Compensation policy shall be endorsed with a waiver of subrogation in favor of the City for all work performed by the Contractor, its employees, agents and subcontractors.
2-3 FAILURE TO SECURE
If Contractor at any time during the term hereof sh ould fail to secure or maintain the foregoing insurance, the City shall be permitted to obtain such insurance in Contractor's name or as an agent of Contractor and shall be compensated by Contracto r for the costs of the insurance premiums at the maximum rate permitted by law and computed from the date written notice is received that the premiums have not been paid.
2-4 ADDITIONAL INSURED
City, its City Council, boards, commissions, offici als, employees and volunteers shall be named as an additional insured under all insurance covera ges, except worker’s compensation insurance.
The naming of an additional insured shall not affect any recovery to which such additional insured would be entitled under this policy if not named as such additional insured. An additional insured
SPECIAL PROVISIONS
90 named herein shall not be held liable for any premium, deductible portion of any loss, or expense of any nature on this policy or any extension there of. Any other insurance held by an additional insured shall not be required to contribute anythin g toward any loss or expense covered by the insurance provided by this policy. The additional insured coverage under the Contractor’s policy shall be primary and non-contributory and will not seek contribution from the City’s insurance or self-insurance.
2-5 SUFFICIENCY OF INSURANCE
Contractor shall furnish the following bonds from a bonding company acceptable to the City’s Risk Manager. Faithful Performance Bond and Labor and Material Bond are only required for work over $25,000. Therefore, those estimates that are under $25,000 will not need to budget for the bond premiums and those estimates over $25,000 will need to be sure to budget for the bond premiums.
The insurance limits required by the City are not r epresented as being sufficient to protect Contractor. Contractor is advised to consult Contr actor's insurance broker to determine adequate coverage for Contractor.
SPECIAL PROVISIONS
91 3 LEGAL RELATIONSHIPS AND RESPONSIBILITY
(See Also General Requirements, Section 7)
3-1 CONTRACTORS LICENSING LAWS
The following paragraph shall be considered to be a dded to the City of Alameda General Requirements Section 7-4, Contractor’s Licensing Laws:
In accordance with California Business and Professi onal Code, the City has determined that the Contractor shall possess a valid:
Class [A] General Engineering Contractor license at the time that the contract is awarded.
Failure to possess the specified license shall render the bid as not responsible and shall act as a bar to award of the contract.
3-2 CONCURRENT ACTIVITIES
The City reserves the right to perform Work related to the Project with its own or contract forces, and to award separate contracts in connection with other portions of the Project or other Work on the site under these or similar conditions of the C ontract. If the Contractor claims that delay or additional cost is involved because of such action by the City, he shall make such claim as provided elsewhere in the Contract Documents. A separate ov erlay operation may be underway on streets immediately adjacent to this Work. The Contractor shall make accommodations necessary to coordinate the Work with a minimum of conflict.
SPECIAL PROVISIONS
92 4 PROSECUTION AND PROGRESS OF WORK
(See also General Requirements Section 5.)
4-1 TIME OF COMPLETION AND LIQUIDATED DAMAGES
The Contractor shall commence the Work within five working days after receiving Notice to Proceed and shall diligently pursue the Work to com pletion within the number of working days specified in Special Provisions Section 6-1 plus any authorized time extensions. The working days shall start accruing the day the Contractor commenc es the Work but not later than five working days after he received the Notice to Proceed.
The Contractor shall forfeit to the City of Alameda $2,000.00 for each calendar day that Work remains uncompleted in excess of the time specified for completion of the Project.
If for any reason the Contractor does not utilize a working day to pursue the Work in this contract, the Contractor shall seek the approval of the Engineer before recommencement of the Work.
SPECIAL PROVISIONS
93 5 MEASUREMENT AND PAYMENT
Payment on all items listed below shall include fur nishing all materials, labor, tools, fittings, accessories, trenching, backfill and comp action, and equipment necessary to perform the work as specified herein. All work is paid for through corresponding bid items and no additional compensation shall be provided.
1. MOBILIZATION (BID ITEM #1)
The Contract lump sum price paid for “Mobilization” shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all work involved in mobilization and demobilization, complete in place, including preparatory work and operations for the movement of personnel, equipment, supplies, and incidentals to the project site; for the establishment of all field offices, and other facilities necessary for work on the project; and for all other work and operations which must be performed or costs incurred prior to beginning work and post completion of work on the various contract ite ms on the project site, as shown on the drawings, in accordance with California Public Contract Code § 10104, as specified in Section 9-
1.16D “Mobilization” of the Caltrans Standard Specifications, and as directed by the Engineer.
Partial payments will be made under California Public Contract Code § 10264
2. WATER POLLUTION CONTROL (BID ITEM #2)
The contract lump sum price paid for “Water Polluti on Control” shall include full compensation for furnishing all labor, materials, t ools, equipment, and incidentals and for doing all the work involved in water pollution control, c omplete in place, including development of a plan and implementation, as shown on the plans, as specified in the Standard Specifications, these Special Provisions, and as directed by the Engineer.
The City pays for water pollution control as follows:
1. Total of 50 percent of the item total upon authorization of the Water Pollution Control Plan.
2. Total of 90 percent of the item total upon work completion
3. Total of 100 percent of the item total upon Contract acceptance
3. TRAFFIC CONTROL (BID ITEM #3)
The contract lump sum price paid for “Traffic Control” shall include full compensation for furnishing all labor (including preparation of the Traffic Control Plans, and flaggers when necessary), materials (including barricades, change able message signs, door hangers and temporary traffic delineation), tools, equipment, a nd incidentals and for doing all the work complete in place for each phase of construction, i ncluding all work necessary to provide for the convenience & safety of the public and to facilitate the performance of the contract work as shown on the Plans, as specified in the Caltrans Standard Specifications, the Project Specifications, and as directed by the Engineer.
SPECIAL PROVISIONS
94 The Contractor shall be paid on pro rata basis for the work done per month, and said payment shall be for providing all labor, material, equipment, devices, supervision, and all incidentals as are needed to provide traffic contro l as specified herein, and as may be required to complete the work.
4. TRAFFIC SIGNAL MODIFICATION – BROADWAY AND CENTR AL AVENUE (BID ITEM #4)
The contract lump sum price paid for “Traffic Signal Modification – Broadway and Central Avenue” shall include full compensation for furnish ing all labor, materials, tools, equipment and incidentals for all the work involved in, but not limited to, installing traffic signal poles, trenching and installing conduit, jacking and boring and inst alling conduit, installing and terminating conductors and cables, controller cabinet removals and installations, traffic signal controllers, vehicle detection system installations, battery back-up system installations, pull boxes, luminaires, vehicular and pedestrian heads and framework, acces sible pedestrian signal systems, EVP/TSP systems, service pedestal installation and connecti on, removal and disposal of traffic signal equipment, and concrete foundations as specified in the Caltrans Specifications, these Special Provisions, and as shown on the project plans.
5. TRAFFIC SIGNAL MODIFICATION – BROADWAY AND SANTA CLARA AVENUE (BID ITEM #5)
The contract lump sum price paid for “Traffic Signal Modification – Broadway and Santa Clara Avenue” shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals for all the work involved in, but n ot limited to, installing traffic signal poles, trenching and installing conduit, jacking and borin g and installing conduit, installing and terminating conductors and cables, controller cabin et removals and installations, traffic signal controllers, vehicle detection system installations, battery back-up system installations, pull boxes, luminaires, vehicular and pedestrian heads and fram ework, accessible pedestrian signal systems, EVP/TSP systems, service pedestal installation and connection, removal and disposal of traffic signal equipment, and concrete foundations as speci fied in the Caltrans Specifications, these Special Provisions, and as shown on the project plans.
6. TRAFFIC SIGNAL MODIFICATION – WEBSTER STREET AND LINCOLN AVENUE (BID ITEM #6)
The contract lump sum price paid for “Traffic Signa l Modification – Webster Street and Lincoln Avenue” shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals for all the work involved in, but not limited to trenching and installing conduit, jacking and boring and installing conduit, installing and terminating conductors and cables, vehicle detection system installations, pul l boxes, vehicular heads and framework, and removal and disposal of traffic signal equipment as specified in the Caltrans Specifications, these Special Provisions, and as shown on the project plans.
7. REMOVE AND INSTALL NEW CONCRETE CURB RAMP (BID ITEM #7)
The contract unit price shall include all labor, materials, tools, equipment, and incidentals necessary to layout of the work, geometrical layout, remove and dispose concrete improvements (e.g., concrete curb, curb and gutter, curb ramp, or sidewalk), including, but not limited to,
SPECIAL PROVISIONS
95 sawcutting, breaking and removing concrete improvements, sawcutting and removing existing asphalt concrete, and loading and transporting to a disposal or recycling facility, excavation and disposal of surplus materials, grading, subgrade preparation and compaction, furnishing, placing and compaction of aggregate base, layout and placing of formwork, furnishing and placing concrete, concrete reinforcement, furnishing and installation of dowels, finishing, curing, and protection, HMA plug and as required by the project plans and specifications, and as directed by the Engineer.
This bid item includes the removal of concrete improvements to the bottom of the existing concrete improvements. The thickness of the existing concrete improvements shall be assumed to be as shown on the City of Alameda Standard Plans for the various concrete improvements.
The work required to place the improvements as shown on the plans shall be included in the various related items.
Curb ramps shall be constructed in accordance with the latest ADA requirements and accepted by the Engineer, for complete replacement of curb ramps. The area to be measured for payment for curb ramps assumes the curb ramp area as shown on the plans including flares, landing, PCC gutter pan between the outside limits of the flares on both side, HMA plug in front of the PCC gutter pan, new concrete sidewalk, and the retaining curb at the back or edge of walk, if present.
Curb ramp work shall also include the detectable warning surfaces, adjustment of utility facilities that are located within the limit of the curb ramp work to grade, if needed, cutting detectable warning surface to fit existing utilities and other site constraints, if needed, relocation of street sign posts, HMA plug, and coordination with utility agencies, and replacement of any K-71 bollards or striping removed as part of construction as shown on the Plans, as specified in the Standard Construction Specifications, these specifications, and as directed by the Engineer and no additional compensation will be allowed therefor.
6 CONTRACT TIME AND PERMITTED WORKING HOURS
(See also General Requirements Section 5.)
6-1 DAYS
From the beginning of the Work, the Contractor shall not exceed forty-five (45) Working Days to complete all of the Work. The charging of working days is suspended when the Work is complete and the Engineer schedules a final inspection. Aft er the final inspection by the Engineer and the preparation of a deficiency list (“punch list”), five working days will be allowed for the correction of deficiencies, in addition to the Contract days s pecified. (See General Requirements Sections
5.5 and 6-7.3 regarding Delays, and Section 6-6 regarding Acceptance of the Work.) No Work is allowed on legal holidays.
6-1.1 Holidays
Thanksgiving Day November 27, 2025
Day After Thanksgiving Day November 28, 2025
Christmas Day December 25, 2025
New Year's Day January 1, 2026
Martin Luther King, Jr. January 19, 2026
SPECIAL PROVISIONS
96 Presidents’ Day February 16, 2026
Memorial Day Monday, May 25, 2026
Juneteenth June 19, 2026
Independence Day July 4, 2026
Labor Day September 7, 2026
Veteran’s Day November 11, 2026
6-1.2 Closure Days
Not used
6-1.3 Holiday Moratorium
Not used
6-2 HOURS
Working hours and days shall be as follows: 8:00 A.M. to 5:00 P.M. Monday through Friday. 6-3 SOUND CONTROL REQUIREMENTS
Sound control shall conform to Section 4-10 of the Alameda Municipal Code, which prohibits weekday construction activities between 7:00 pm and 7:00 am.
SPECIAL PROVISIONS
97 7 PROJECT CLOSEOUT – SCOPE
(See also General Requirements Section 5-6.)
7-1 SUBSTANTIAL COMPLETION
When the Contractor considers the Work substantially complete, he shall submit to the Engineer a written notice that the Work (or designated portion of it) is substantially complete, together with a list of minor work to be completed or corrected. W ithin a reasonable time after receipt of this notice, the Engineer will perform an inspection to determine the actual status of completion.
If the Engineer determines that the Work is in fact not substantially complete, he will promptly notify the Contractor in writing, giving the reasons. The Contractor shall remedy the deficiencies in the Work, and send a second written notice of substantial completion to the Engineer.
The Contractor will be allowed no longer than 30 ca lendar days from the date of substantial completion to request that the Engineer make his final inspection. 7-2 COMPLETION
When the Contractor considers the Work complete, he shall submit a letter to the Engineer stating that the Contract Documents have been reviewed, and that the Work has been inspected for compliance with the Contract Documents.
Contractor’s submission implies that:
1. the Contractor has, to the best of his knowledge, completed the Work in accordance with the Contractor Documents, including “punch list” items;
2. equipment and systems have been tested in the presence of the City’s representatives and are operational; and
3. the Work is completed and ready for final inspection, and for certificate of occupancy by the Community Development Department.
The Engineer will perform an inspection to verify t he status of completion with reasonable promptness after receipt of the Contractor’s letter.
If the Engineer considers that the Work is incomple te or defective, he will promptly notify the Contractor in writing, listing the incomplete or de fective work. The Contractor shall then take immediate steps to remedy the stated deficiencies, and send a second written notice indicating that the Work is complete. The City will re-inspect the Work. When the Project is determined to be acceptable under the Contract Documents, the Contractor may proceed with closeout submittals.
The Contractor may be held liable for the cost of a dditional inspections if the Engineer is forced to make more than two field inspections to determine whether the Project is complete. 7-3 CLOSEOUT SUBMITTALS
Contractor’s closeout submittals include:
1. Project record documents;
2. Warranties and bonds;
3. Evidence of payment, release of liens and final wage certificates; and
4. Certificate of insurance for products and completed operations.
5. Final Waste Management Report via
http://alameda.wastetracking.com/ , including all weight tickets/receipts.
SPECIAL PROVISIONS
98 Final payment and/or release of the retainer will be withheld until all closeout submittals have been received and approved by the City.
SPECIAL PROVISIONS
99 8 PROJECT MEETINGS
In order to effectively manage the construction process, the City requires that certain meetings be held during the course of the Work at which time al l members of the construction team are expected to attend.
A pre-construction meeting will be held as soon as the City has obtained the Contractor’s executed bonds and certificate of insurance. At that time, representatives of the City, the Contractor, and the Engineer will discuss in detail certain procedural aspects of the Work, including:
1. Administrative procedures for transmittals, approvals, Change Orders and similar items;
2. Review of the method of application for payment, pr ogress payments, retention, and final payment; and
3. Review of the Contractor’s construction schedule, l ist of proposed subcontractors, and the schedule of values.
Not less than once every week during the course of Work, the Contractor’s superi ntendent, the Engineer’s Project manager, and representatives fro m the City shall meet to discuss the progress of the Work in general. At that time, any adjustme nt to the progress schedule will be transmitted to the City, together with an explanation of the time saved or lost.
In addition to the meetings described above, the Ci ty reserves the right to call meetings spontaneously when it believes necessary in order t o effectively manage Work on the Project, to prevent misunderstandings, or to disseminate information.
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100
9 STORM WATER AND POLLUTION PREVENTION
Within five (5) business days of the date the work is to commence pursuant to the NTP the Contractor shall submit a Water Pollution Control P rogram (WPCP)to the City Engineer for review. The WPCPshall include appropriate erosion a nd sediment control measures similar to those reflected on the Construction Plans to effect ively prevent the entry of soil, dirt, debris and other pollutants to storm water runoff, the storm drain system, lagoons and the bay/estuary during construction. No work in the field under this Contr act may begin until the City Engineer has approved the Contractor’s WPCP.
Erosion and sediment control plans/sheets shall ind icate the specifications and maintenance schedules for the installation and upkeep of the erosion control mechanisms. Specifications shall be provided for the erosion control practices, peri meter protection(s), any silt fencing and fiber rolls to be used, storm drain inlet protections, stabilized construction entrance(s) and exits, site and excavation dewatering activities, vehicle tire wash area(s), vehicle and equipment servicing area(s), and the materials handling and storage area(s). These specifications should meet the same level of erosion and sediment control effectiveness established by practices identified in the San Francisco Bay Regional Water Quality Control Board’ s Erosion and Sediment Control Field Manual (510-622-2465), the Association of Bay Area Government’s Manual of Standards for Erosion and Sediment Control (510-464-7900) and/or the California Stormwater Quality Association’s Stormwater Best Management Practice H andbook – Construction (2009) (www.cabmphandbooks.com ). Contact City Public Works Department Clean Wate r Program Specialist Jim Barse (510-747-7930) for additional assistance in obtaining copies of these reference documents.
The Contractor is responsible for ensuring that all of his/her workers and subcontractors are aware of and implement the specific stormwater quality co ntrol measures under the approved WPCP.
The Contractor(s) shall avoid creating excess dust when breaking asphalt/concrete and during excavation and grading. If water is to be used as a measure for dust control, use as little as possible.
All wash water shall be kept out of streets, gutters and storm drains. Controls shall be implemented before construction begins and maintained until the end of construction at which time they shall be removed.
Failure to comply with the following approved construction Best Management Practices (“BMPs”) shall result in the issuance of correction notices, citations and/or a project stop order:
1. Gather all construction debris on a regular basis a nd place it in a dumpster or other container which is emptied or removed on a weekly basis. When appropriate, use tarps on the ground to collect fallen debris or splatters that could contribute to stormwater pollution.
After breaking old pavement, remove all pieces to avoid contact with rainfall or runoff.
2. Remove on-site piles from the site on a regular bas is. Only temporary storage is allowed.
All temporary soil or other stockpiles on site shal l be securely covered with a tarp, plastic sheeting or similar material.
3. Remove all dirt/mud, gravel, rubbish, refuse and gr een waste from the sidewalk, street pavement, and storm drain system adjoining the project site daily and prior to rain. Clean up leaks, drips and spills immediately. Avoid unnecessary driving on unpaved areas during wet weather.
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101
4. Install and maintain stabilized construction entrances to minimize the tracking of dirt, mud, dust and debris onto the public right-of-way.
5. Broom-sweep the sidewalk and public street pavement adjoining the project site daily and prior to rain. Caked-on mud or dirt shall be scraped from these areas before sweeping. At the completion of work the street shall be washed a nd the wash water collected and disposed offsite.
6. Install filter materials (such as block and gravel bags, sandbags, filter fabric) at the storm drain inlets surrounding the project site. Such in let protections shall be installed before:
the start of the rainy season (October 1 st ), site de-watering activities, saw-cutting activities, or any other activity that may result in the discha rge of material to the storm drain. Filter materials shall be maintained and/or replaced as ne cessary to minimize short-cutting and to remove sediment deposits and buildup. Accumulated sediment/debris shall be disposed of properly.
7. Vacuum saw-cutting slurry and remove from site. Do not allow saw-cut slurry to enter the storm water conveyance system.
8. Create a contained and covered area on the site for the storage of cement bags, paints, flammables, oils, fertilizers, pesticides, or any other materials used on the project site that have the potential for being discharged to the stor m drain system by wind, exposure to rainfall or in the event of a material spill.
9. Never clean machinery, tools, brushes, etc. or rins e containers into a street, gutter, storm drain or stream. See the Building Maintenance and Remodeling BMP flyer and ACCWP BMP brochures for more information. Contact the Public Works Department at 747-7930 for assistance with obtaining these documents.
10. Ensure that concrete/gunite supply trucks or concre te/plaster finishing operations do not discharge wash water into street gutters or drains. Concrete trucks shall have a self- contained washout system or discharge to a dedicated, secure site washout in order to avoid the possibility of debris on city streets or discha rge of wash water to the storm water conveyance system.
11. Minimize removal of natural vegetation or ground cover from the site in order to minimize the potential for erosion and sedimentation problem s. Re-plant the area, and stabilize all cut and fill slopes as soon as possible after gradi ng is completed. At a minimum, 4,000 pounds/acre of straw with tackifier should be place d on all exposed soils including those within active work areas and flat lots. No site grading shall occur between October 1 and May 31 unless approved erosion and sedimentation control measures are in place.
12. Provide erosion “prevention” and perimeter protecti on measures (soil stabilization) such as fiber rolls, silt fence, and/or sediment traps o r basins. Ensure control measures are adequately maintained and in operable condition. S ediment controls, including inlet protection, are necessary but should be a secondary defense behind good erosion control and site perimeter measures.
13. Design site de-watering operations to prevent the discharge of any sediment, debris or other pollutants to the municipal storm water conveyance system.
14. Maintain and if necessary, repair, all erosion prev ention and sediment control measures throughout the contract term. Replacement supplies should be kept on site. Site inspections shall be conducted before and after each storm even t, and every 24 hours for extended storm events, to identify areas that contribute to erosion and sediment problems or any other pollutant discharges. If additional measures are needed, inform the City Engineer immediately and document all inspection findings and actions taken.
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15. Conduct visual observations before, during, and aft er storm events. Any breach, malfunction, leakage, or spill observed that could result in the discharge of pollutants to surface waters that might not be visually detectabl e in stormwater shall trigger the collection of a sample of discharge. The following procedures shall be followed during sampling:
Sampling Procedures:
• For all construction activity, identify a sampling and analysis strategy and sampling schedule for potential discharges discovered through visual monitoring. • Any breach, malfunction, leakage, or spill observed during visual monitoring which could result in the discharge of pollutants to surface waters that would not be visually detectable in stormwater shall trigger the collection of a sample of discharge. • Samples shall be collected at all discharge locations which drain the areas identified by the visual observations and which can be safely accessed.
• Personnel trained in water quality sampling procedures shall collect stormwater samples. • An uncontaminated sample shall be collected for comparison with the discharge sample. • Sampling shall be conducted during the first two ho urs of discharge from rain events that occur during daylight hours and which generate runoff.
• The uncontaminated sample shall be compared to the samples of discharge using field analysis or through laboratory analysis. Analyses m ay include, but are not limited to indicator parameters such as: pH, specific conducta nce, dissolved oxygen, conductivity, salinity, and TDS
• All field and/or analytical data shall be kept in t he SWPPP document, which is to remain at the construction site at all times.
16. Contact the City of Alameda Public Works Department at 510-747-7930 in the event of any slope failure, sediment pond overflow, or any other malfunction resulting in sediment- laden runoff. The City shall, in turn, report such incidents to the Regional Water Quality Control Board.
17. Clearly mark with the words, “No Dumping! Drains to Bay” or the equivalent, using methods approved by the City of Alameda, onto the o n-site storm drain inlets. All on- site storm drains must be inspected and, if necessa ry, cleaned, at least once a year immediately prior to the rainy season. Additional cleaning may be required by the City of Alameda
18. Require all concrete trucks used in the performance of the work to have a self-contained washout system, rather than do washout on the site. The idea is to avoid:
An undesirable pile of concrete on the jobsite, and
The possibility of debris on city streets.
The objective of these Standard Conditions is to en sure that the City’s municipal storm water Permit, the National Pollutant Discharge Eliminatio n System (NPDES) Permit provisions and additional Regional Water Quality Control Board requirements are adequately enforced.
These recommendations are intended to be used in conjunction with the State's Best Management Practices Municipal and Construction Handbooks, loc al program guidance materials from municipalities, Section 7.1.01, of the Standard Specifications and any other appropriate documents on storm water quality controls for construction. If you need assistance in checking these documents, contact Clean Water Program Specialist at 510-747-7930.
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Failure to comply with the above program will resul t in issuance of noncompliance notices, citations, project stop orders or fines. The fine for noncompliance of the above program is two hundred and fifty dollars ($250.00) per occurrence per day. The State under the Federal Clean Water Act can also impose a fine on the Contractor.
Full compensation for storm water pollution prevention is included in the prices paid for as part of Bid Item 2 “Water Pollution Control” and no additional payment will be made.
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10 CONSTRUCTION WASTE MANAGEMENT
10-1 SUMMARY
Section specifies diversion of construction debris from landfill. 10-2 SYSTEM DESCRIPTION
Performance Requirements: Divert a minimum of 65% of construction and demolition waste from landfill and 95% of all concrete and asphalt. Provi de containers at each construction site for the deposit of solid waste, recyclable materials, and o rganic materials by the employees or workers engaged in such construction.
10-3 QUALITY ASSURANCE
The Contractor shall comply with City’s Municipal Code Section 13-10: Alameda Green Building Standards and Section 21-24: Waste Management Plans.
The Contractor shall obtain approval of the Waste Management Plan from the City Environmental Services Division before beginning on-site mobilization.
Attachment B contains a suggested list of facilities that accept construction and demolition (C&D) waste materials.
10-4 SITE MANAGEMENT PLAN – NOT USED
10-5 WASTE MANAGEMENT PLAN (WMP)
The Contractor shall submit, as part of the Initial Project Submittal Package (outlined in Section 18) and prior to construction begins, a waste manag ement plan for review and approval demonstrating how the project will achieve the City of Alameda’s diversion requirements for construction waste. Projects deemed noncompliant shall be subject to fines and penalties.
The waste management plan can be completed by creat ing an account and submitting a plan via http://alameda.wastetracking.com . The waste management plan shall include:
a. The estimated volume or weight of C&D debris, by materials type, to be generated; b. The maximum volume or weight of such materials that can feasibly be diverted via reuse or recycling;
c. The vendor or facility that the C&D Applicant proposes to use to collect or receive that material; and
d. The estimated volume or weight of C&D materials that will be sent to a disposal site.
Once submitted, the City Environmental Services Div ision will review and approve if the conditions have been met and the waste management p lan demonstrates how the project intends to achieve a 95% recycling rate for asphalt and con crete and 65% for all other construction and demolition debris.
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11 INTEGRATED PEST MANAGEMENT POLICY – NOT USED
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12 LINES AND GRADES
(See also General Requirements Section 3-5.)
All Work shall be performed under the direction of a licensed land surveyor. The land surveyor must ensure that all improvements are constructed according to the dimensions shown on the Plans.
All stakes and marks desired by the Contractor shall be furnished and placed by the surveyor hired by the Contractor. The staking plans will be provided once a Contractor is selected.
Full compensation for construction staking and marking shall be considered included in other Bid Items and no additional payment will be made.
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13 CONCURRENT ACTIVITIES
The City reserves the right to perform Work related to the Project with its own or contract forces, and to award separate contracts in connection with other portions of the Project or other Work on the site under these or similar conditions of the C ontract. If the Contractor claims that delay or additional cost is involved because of such action by the City, the Contractor shall make such claim as provided elsewhere in the Contract Documents.
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14 SIGNS AND NOTICES
14-1 GENERAL
Contractor shall post and maintain all notices, sig ns, and other safeguards required by law or ordinance. No other signs or advertisements shall be installed on the premises except as authorized by the Engineer.
14-2 NO PARKING SIGNS
All “No Parking” signs shall be provided by the City of Alameda at cost of sign to the Contractor.
Contractor shall be responsible for posting “No Parking-Tow Away” signs seventy-two (72) hours prior to commencement of construction. For any wor k scheduled on a Monday, “No Parking” signs must be placed by the end of the day the prior Thursday. Contractor must use City provided “No Parking” signs. No Parking signs must show the day, date, and times of restricted parking, e.g. Monday, 6/20, 7:00 AM-5:00 PM.
Signs shall be secured on barricades and placed at intervals no greater than 250’. The Contractor shall remove signs and barricades at the end of each day they expire.
Signs shall be posted only when work is being performed by the Contractor at the posted locations.
No Parking signs shall display a date range no longer than 2 weeks at any given time. A revision in date range requires re-posting.
Contractor shall maintain all “No Parking” signs throughout the entire duration of work. 14-3 PUBLIC NOTIFICATION
14-3.1 General
The Contractor shall be required to notify and coop erate with the public, local businesses, transit companies, local law enforcement agencies, local fi re districts, local utilities providers, refuse collectors, schools, and any other persons or agenc ies which may be affected by this project at least two (2) weeks prior to construction. Other no tifications may be required during project construction as outlined below.
Notifications shall be provided by the Contractor relating to, but not limited to, the following items:
• General information
• Traffic delays and alternate routes
• Street Closures
• Tree removals and/or trimming
• Driveway closures
• Water service interruptions
• Temporary relocation of bus stops
• Adjustment of utilities
• Waste pick-up
14-3.2 Notifications to Residents
Before Contractor begins any stage of work, all res idents and any business that is accessed by roadways within the project limits and all properti es within 500 feet of the work shall be notified in writing, at least fourteen (14) days in advance. This notification will provide general information about the current stage of the project, approximate range of dates on when construction for that phase will take place, time of work, Contr actor’s name and phone number and any other
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pertinent information for residents (see attached e xample). The Contractor shall provide the Engineer a copy of the proposed written notificatio n for review seventy-two (72) hours prior to delivery.
The Contractor shall deliver notifications as described above for each stage of construction.
Contractor shall provide written notification to re sidents directly impacted by work occurring adjacent to their property seven (7) days in advance of said work. Contractor shall coordinate with residents in providing access during and after working hours.
The Contractor is responsible for delivering City a pproved door hangers prior to grinding and paving operations. Door hangers will require dates , times and other pertinent information regarding the project to be filled in by the Contra ctor and as directed by the Engineer. The Contractor is responsible for providing a phone num ber on the notice that can be reached after hours and on weekends by residents and businesses to answer their concerns.
Door hanger notifications to affected residents and businesses for this project will be delivered a minimum of 72-hours prior to paving operations.
The Contractor shall maintain an updated and chrono logical record at the job site of all written notifications along with a list of recipients. Such records shall be made available upon request of the Engineer.
If paving operations are postponed or cancelled wit h no work in the proposed area for more than seven (7) calendar days, the Contractor shall re-no tify the affected residents and businesses with the City approved door hanger a minimum of two (2) working days prior to the start of the work.
Failure to comply with the notification requirement will result in a Stop Work order. The Contractor shall maintain an updated and chronologi cal record at the job site of all written notifications along with a list of recipients. Such records shall be made available upon request of the Engineer.
No work shall take place prior to the required noti fication, re-notification, or coordination work with affected parties.
In order to minimize disturbances to residents and public the Contractor shall:
2. Sequence the utility and street reconstruction such that detours can be provided to all businesses affected by the project. Road closure an d traffic control signage shall include wayfinding signs to parking and access poin ts to affected businesses during business hours.
3. Preserve and protect the existing active utility sy stems during construction until all utility services are cut-over to the new utilities.
4. Pothole existing utilities in areas of new utility installation 14 days in advance of work in that area. Provide results to City to confirm which utilities are abandoned or active.
5. Schedule utility service cut-overs with City to ensure proper modifications are provided to the affected businesses. Complete utility service cut-overs in a way such that service disruptions are minimized.
6. For trenching in areas under traffic control, backfill and resurface failed area locations the same working day as the start of break out.
7. Resurface planed AC areas within three (3) working days from the day the areas were planned. The streets shall be swept, repeatedly if necessary, to minimize loose material.
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14-4 UTILITY/PUBLIC SERVICE NOTIFICATION
The Contractor shall provide seven (7) calendar day s advance notice of construction work (including activity schedules) to the Alameda Polic e Department, Alameda Fire Department, to the U.S. Postal Service offices, AC Transit Bus Ser vice and others as required by the Contract Documents. Emergency access in the project area shall be maintained at all times. A copy of such notice shall be submitted to the City’s Engineering Division.
Prior to any paving work or other work requiring the adjustment of utility facilities, it shall be the Contractor’s responsibility to notify utility provi ders a minimum of seven (7) calendar days in advance of work. A copy of the notification must be sent to the Engineer at the same time.
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15 LICENSE, FEES, AND PERMITS
(See also General Requirements, Section 7-4, 7-5.)
15-1 CITY PLAN CHECK AND BUILDING PERMIT FEES
The City will pay plan check fees and building perm it fees required for operations under this Contract. The following permits have been obtained but must be assigned to and picked up by Contractor from the City Permit Center, 2263 Santa Clara Avenue, Alameda. a) Electrical Permit
15-2 CITY BUSINESS LICENSE
Contractor must obtain and pay for a City of Alamed a business license. A copy of the business license shall be submitted to Engineer for verification. 15-3 INSPECTIONS
Contractor shall arrange for and be present at all inspections.
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16 DUST CONTROL
16-1 GENERAL
To prevent surface and air movement of dust from di sturbed soil surfaces that may cause off-site damage, health hazards, and traffic safety problems . In addition to the provisions below, Contractor must comply with provisions in the Site Management Plan. 16-2 CONDITIONS WHERE PRACTICE APPLIES
On construction roads, access points, and other dis turbed areas subject to surface dust movement and dust blowing where off-site damage may occur if dust is not controlled. 16-3 DESIGN CRITERIA
Construction operations should be scheduled to minimize the amount of area disturbed at one time.
Buffer areas of vegetation should be left where pra ctical. Temporary or permanent stabilization measures shall be installed. No specific design cri teria are given; see construction specifications below for common methods of dust control. Water quality must be considered when materials are selected for dust control.
16-4 CONSTRUCTION SPECIFICATION
16-4.1 Non-Driving Areas
These areas use products and materials applied or p laced on soil surfaces to prevent airborne migration of soil particles.
1. Vegetative Cover – For disturbed areas not subject to traffic, vegetation provides the most practical method of dust control.
2. Mulch (including gravel mulch) – Mulch offers a fas t, effective means of controlling dust.
This can also include rolled erosion control blankets.
3. Spray Adhesives - These are products generally comp osed of polymers in a liquid or solid form that are mixed with water to form an emulsion that is sprayed on the soil surface with typical hydro seeding equipment. The mixing ratios and application rates will be in accordance with the manufacturer’s recommendations for the specific soils on the site. In no case should the application of these adhesives be made on wet soils or if there is a probability of precipitation within 48 hours of its proposed use.
16-4.2 Driving Area
These areas utilize water, polymer emulsions, and b arriers to prevent dust movement from the traffic surface into the air.
1. Sprinkling – The site may be sprayed with water unt il the surface is wet. This is especially effective on haul roads and access routes.
2. Polymer Additives – These polymers are mixed with water and applied to the driving surface by a water truck with gravity feed drip bar, spray bar or automated distributor truck. The mixing ratios and application rates will be in acco rdance with the manufacturer’s recommendations. The prepared surface shall be moist and no application of the polymer will be made if there is a probability of precipitation within 48 hours of its proposed use.
3. Barriers – Woven geotextiles can be placed on the d riving surface to effectively reduce dust throw and particle migration on haul roads. Stone can also be used for construction roads for effective dust control.
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4. Windbreak – A silt fence or similar barrier can con trol air currents at intervals equal to ten times the barrier height. Preserve existing wind barrier vegetation as much as practical. 16-5 MAINTENANCE
Maintain dust control measures through dry weather periods until all disturbed areas are stabilized.
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17 TEMPORARY FACILITIES
17-1 SCOPE
The General Contractor shall be responsible to prov ide all temporary job site facilities, project identification signs, and services as required for use including, but not limited to, the articles listed below. The Contractor shall superintend and coordinate temporary facilities and signage normally furnished and maintained as part of Contractor’s wo rk. Remove all temporary facilities upon completion of project.
17-2 SANITARY FACILITIES
Provide and maintain sanitary facilities for employees and subcontractor’s employees that comply with the regulations of the local and State Departments of Health. 17-3 UTILITIES
17-3.1 Water
Provide temporary water services including connecti ons and maintenance. Pay all costs of temporary and permanent drinking and other water services during construction period. 17-3.2 Electricity
Arrange for electrical power use during the constru ction period until substantial completion and pay all costs. Make and maintain all connections, furnish wiring, conduit, lamps, and related equipment necessary to complete the work.
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18 SUBMITTALS
18-1 INITIAL PROJECT SUBMITTAL PACKAGE
The Contractor shall submit the Initial Project Submittal Package to the City Engineer for review prior to the pre-construction meeting. The Initial Project Submittal Package shall address the entire project, and shall include, but is not limited to, the Traffic Control Plan (first 20 working days at minimum), Logistics Plan, SWPPP, HSP, Waste Managem ent Plan, Web-Based Plan and document management (Procore or approved equivalent) and the full project schedule. Contractor shall not commence work in the field until Engineer has approved the Initial Project Submittal Package.
18-2 THREE WEEK LOOK AHEAD SCHEDULE
The Contractor shall submit a three week look-ahead work schedule every Monday and upon the issuance of any change order that alters the contra ct’s schedule. Engineer shall have ten (10) working days to respond to the updated work schedule, and Contractor shall abide by most recently approved schedule until a new one has been approved in writing by the Engineer. 18-3 TRAFFIC CONTROL PLANS
The Contractor shall submit additions to the Traffic Control Plan ten (10) working days in advance of any work that was not covered by the Traffic Con trol Plan submitted in the Initial Project Submittal Package. Traffic Control Plans for any work in Phase 2 areas shall be submitted 60 days in advance of any work in these areas.
18-4 MATERIAL SUBMITTALS
The Contractor shall provide all material submittal s to the Engineer for review through the web- based project document platform. The Engineer will review all materials submittals and either approves or returns for revisions within five (5) working days, unless he notifies the Contractor of concerns that require additional time to resolve.
18-5 SHOP DRAWINGS
Shop and erection drawing submittals, where required, shall be furnished to the Engineer through the web-based project document platform as specified in each material specification section of the project specifications. The Engineer will review al l shop drawing submittals and either approves or returns for revisions within five (5) working days, unless he notifies the Contractor of concerns that require additional time to resolve.
18-6 CLOSEOUT SUBMITTALS
See Special Provisions Section 7-3.
18-7 RECORD DOCUMENTS
See Special Provisions Section 21
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19 ASSIGNMENT
19-1 GENERAL
The City and the Contractor each binds himself, his partners, successors, assigns and legal representatives to the other party hereto and to th e partners, successors, assigns and legal representatives of such other party in respect to a ll covenants, agreements and obligations contained in the Contract Documents. Neither party to the Contract shall assign the Contract or sublet it as a whole without the written consent of the other, nor shall the Contractor assign any moneys due or to become due to him hereunder, without the previous written consent of the City.
A consolidation or merger of Contractor or a change in ownership of twenty-five percent (25%) or more of Contractor’s capital stock shall constit ute an assignment by Contractor requiring the written consent of City.
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20 UTILITIES
20-1 GENERAL
Nothing in these specifications must be deemed to r equire the City to indicate the presence of existing service laterals or appurtenances when the presence of such utilities on the project site can be inferred from the presence of other visible faci lities, such as buildings, meter and junction boxes, on or adjacent to the Site. Where undergrou nd mains distribution conduits such as water, gas, sewer, electric power, telephone, or cable tel evision are shown on the plans, the contractor shall assume that every property parcel will be ser ved by a service connection for each type of utility. The Contractor shall adhere to all rules, regulations, and laws outlined in the Underground Service Alert (USA) North manual.
20-2 LOCATION
Unless specified otherwise as previously potholed, elevations shown on the plans for existing utilities are based on a search of record information available during design only and are solely for your convenience. The City does not guarantee the accuracy of the elevations or locations.
The City does not warrant the accuracy or completeness of the location and type of existing utilities and substructures shown on the plans. The Contract or is responsible to accurately locate, by potholing or other suitable methods, all existing u tilities such as service connections and substructures as shown on the plans and marked out by Underground Service Alert (USA), to prevent damage to such facilities and to identify any conflicts with the proposed work.
The Contractor must fill all potholes on the same d ay of excavation, and, if no trenching is performed within 10 working days, fully restore all potholes and any damaged surrounding areas to their original condition unless otherwise allowed by the Engineer.
The Contractor must notify the Engineer, in writing, of any conflicts between existing utilities and the proposed work in advance of the work to provide adequate time, and space for any changes to the work needed to avoid conflicts. The Contractor must perform utility location far enough in advance of the Work to provide the written notification.
The Contractor’s written notification must include; date of utility location, method of utility location, type, size, and material of utility, hori zontal location (to the nearest Station), depth for existing pavement or ground surface to top and bott om of utility, suspected ownership of utility, and the date on which any conflict with the utility will impact the project.
Contractor shall coordinate with utility owners on horizontal, vertical, and depth of cover of all utilities. The Contractor shall notify the city immediately if:
1’ vertical or horizontal separation as measured fr om outside pipe wall to outside pipe wall between underground facilities cannot be maintained.
3’ or more cover over top of underground facilities cannot be maintained. 20-3 PROTECTION
The Contractor shall not interrupt the service function or disturb the support of any utility without the authority from the utility owner. Valves, swit ches, vaults, and meters shall be maintained readily accessible for emergency shutoff. The Cont ractor shall immediately notify the Engineer and the utility owner if any utility is disturbed or damaged.
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20-4 RELOCATION
When the construction requires that the Contractor alter, relocate, or reconstruct a utility, temporary or permanent relocation or alteration of indicated utilities will be the Contractor’s responsibility for which the Contractor must make all arrangements.
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21 PROJECT RECORD DOCUMENTS
Project records documents are the Engineer’s constr uction documents for the project that have been modified by the Engineer, Architect or Contrac tor to show the actual conditions of in-place construction installed by the Contractor as accurately as possible. They include but are not limited to:
• Drawings marked where required to show changes in dimension or configuration between the original design and final construction;
• Specifications marked to indicate changes of materi als, products, or methods of installation;
• Modifications to drawings or specifications issued during the course of construction (including addenda, change orders, or clarification s issued by the Design Professional or their consultants);
• Approved shop drawings and product data; and
• Field test records and reports.
The Contractor shall prepare record documents as th e work progresses. Do not conceal in-place construction until field verifications are made for record purposes.
Locate internal utilities and concealed in the cons truction, referenced to visible and accessible features of the structure. Note field changes of dimension and detail, and changes made by change order. Sketch details not on the original drawings.
For Specifications and Addenda, legibly mark each section to record the manufacturer, trade name, catalog number and supplier of each product and ite m of equipment actually installed. Note changes made by Change Order.
Submit an electronic copy (i.e.; PDF format) and no t less than two full sized hard copy sets of project record documents, and marked up plans to th e City at the end of the Work, before final payment is made.
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22 LIMITATION OF DESIGN PROFESSIONAL'S RESPONSIBILITY
The Architect/Engineer will not be responsible for and will not have control or charge of construction means, methods, techniques, sequences or procedures, or for safety precautions and programs in connection with the work, and he will n ot be responsible for the Contractor’s failure to carry out the work in accordance with the contract documents. The Architect/Engineer will not be responsible for or have control or charge over t he acts or omissions of the Contractor, subcontractors, or any of their agents or employees , or any other persons performing any of the work.
1 TECHNICAL SPECIFICATIONS
Traffic Signal Upgrades Project
Public Works (PW) No. 07-24-18
City of Alameda, California
2 The Technical Specifications contained herein have been prepared by or under the direction of the following registered person(s) (per the Professional Engineers Act § 6735 of the California Business and Professions Code).
MATTHEW W. WAGES
REGISTERED CIVIL ENGINEER
9/25/2025
3 TECHNICAL SPECIFICATIONS
Table of Contents
1. MOBILIZATION (BID ITEM #1) ....................................................................................... 5
2. WATER POLLUTION CONTROL (BID ITEM #2) ........................................................ 5
3. TRAFFIC CONTROL (BID ITEM #3) ............................................................................. 11
4. TRAFFIC SIGNALS & LIGHTING (BID ITEMS #4, 5, 6) ........................................... 12
4.1 DESCRIPTION ................................................................................................................... 12
4.2 WARRANTIES .................................................................................................................... 12
4.3 REQUIRED SUBMITTALS .............................................................................................. 13
4.4 CITY-FURNISHED MATERIALS ................................................................................... 13
4.5 FOUNDATIONS .................................................................................................................. 13
4.6 MARSH CRUST ORDINANCE ........................................................................................ 15
4.7 STANDARDS, POLES, PEDESTALS, AND POSTS ...................................................... 15
4.8 PULL BOXES ...................................................................................................................... 16
4.9 CONDUIT ............................................................................................................................ 16
4.10 WIRE AND WIRING ......................................................................................................... 17
4.11 TRANSIT SIGNAL PRIORITY SYSTEM ....................................................................... 18
4.12 SIGNAL HEADS ................................................................................................................. 22
4.13 SIGNAL HEAD MOUNTINGS ......................................................................................... 22
4.14 PEDESTRIAN SIGNALS ................................................................................................... 22
4.15 PEDESTRIAN PUSH BUTTONS (TACTILE) ................................................................ 23
4.16 STREET NAME SIGNS (SNS) .......................................................................................... 28
4.17 REMOVING AND SALVAGING ELECTRICAL EQUIPMENT ................................ 29
4.18 TRAFFIC SIGNAL ACTIVATION AND SWITCH-OVER .......................................... 29
5. CONCRETE WORK (BID ITEMS #4, 5, 6) AND REMOVE AND INSTALL NEW CONCRETE CURB RAMP (BID ITEM #7) ........................................................................... 30
5.1 DETECTABLE WARNING SURFACES......................................................................... 35
6. ASPHALT WORK (BID ITEMS #4, 5, 6, 7)..................................................................... 37
6.1 ASPHALT CONCRETE ..................................................................................................... 37
7. SIGNING, SRIPING & MARKINGS ............................................................................... 39
4 7.1 ROADSIDE SIGNS ...................................................................................................................................39
7.2 REMOVE TRAFFIC STRIPES AND PAVEMENT MARKINGS ................................................41
7.3 CURB PAINT .......................................................................................................................................42
7.4 TRAFFIC STRIPES AND PAVEMENT MARKINGS ...................................................................43
7.5 STREETBOND COATING COLOR “SAN DIEGO BUFF” ..........................................................44
7.6 RESTORATION OF PAVEMENT STRIPING AND MARKINGS ..............................................48
8. UTILITIES ........................................................................................................................... 49
8.1 UTILITY ADJUSTMENTS................................................................................................ 49
8.2 POTHOLING....................................................................................................................... 49
9. LANDSCAPING (BID ITEMS #4, 5, 6, 7) ........................................................................ 49
9.1 TREE AND LANDSCAPING PRESERVATION ............................................................ 49
9.2 PROTECTION OF EXISTING PLANTS TO REMAIN ................................................ 50
5 1. MOBILIZATION (BID ITEM #1)
Mobilization and Demobilization shall conform to th e provisions in Section 9-1.16D “Mobilization” of the Caltrans Standard Specificati ons and shall consist of preparatory work that must be performed, or costs incurred before st arting work on the various contract items (CA Public Contract Code § 10104) including, but no t limited to, those necessary for the movement of personnel, equipment, supplies incidental to the project site, for the establishment of all field offices, staging areas and other facil ities necessary for work on the project and for all other work and operations which shall be perfor med or for project costs incurred prior to beginning work on the various contract items. Additionally, Mobilization and Demobilization includes the following items:
1. Provide and maintain on-site sanitary facilities;
2. Arrange for and set up Contractor’s staging area(s) in accordance with the Water Pollution Control Plans and the Technical Specifications;
3. Post and maintain all required federal, state and local notices and establishment of safety programs;
4. Post and maintain all prevailing wage requirements;
5. Prepare and transmit the submittals in accordance with Section 5-1.23 “Submittals” of the Caltrans Standard Specifications;
6. Obtain and submit Certificates of Compliance;
7. Wash and clean equipment prior to bringing equipment on site as outlined in the Water Pollution Control Plan and as required by the City, County, and Caltrans;
8. Obtaining and furnishing bonds, insurance, licenses and permits;
9. Furnishing temporary construction utilities;
10. Preparation and maintenance of Traffic Control Plans; and
11. Removing and disposing of all temporary facilities not required to be left in place by the project’s Water Pollution Control Plans.
12. Final cleaning and restoration of the job site, removal of all temporary facilities and equipment from the work area, disconnection of the temporary construction utilities and turnover of the project to the City.
2. WATER POLLUTION CONTROL (BID ITEM #2)
The Contractor shall be responsible for implementing and managing these systems during the life of the project. The Water Pollution Control Program (WPCP) shall conform to all applicable requirements in Section 13-2, “Water Pollution Cont ro1”, of the Caltrans State Standard Specifications.
The Contractor shall know and fully comply with app licable provisions of Federal, State, and local regulations and requirements that govern the Contractor's operations and storm water and non-storm water discharges from both the project site and areas of disturbance outside the project limits during construction. Attention is directed t o Sections 7-1.02, "Laws", and 7-1.05, "Indemnification", of the Standard Specifications.
Water pollution control requirements shall apply to storm water and non-storm water discharges from areas outside the project site which are direc tly related to construction activities for this contract including, but not limited to, staging are as, storage yards and access roads. The
6 Contractor shall comply with project requirements for those areas and shall implement, inspect and maintain the required water pollution control practices. Installing, inspecting and maintaining water pollution control practices on areas outside the project limits not specifically arranged and provided for by the City for the execution of this contract, will not be paid for.
The Contractor shall be responsible for penalties assessed or levied on the Contractor or the City as a result of the Contractor's failure to comply with the provisions in this section "Water Pollution Control" including, but not limited to, compliance with the applicable provisions of the Manuals, and Federal, State and local regulations and requirements as set forth therein.
Penalties as used in this section shall include fin es, penalties and damages, whether proposed, assessed, or levied against the City or the Contractor, including those levied under the Federal Clean Water Act and the State Porter-Cologne Water Quality Control Act, by governmental agencies or as a result of citizen suits. Penalties shall also include payments made or costs incurred in settlement for alleged violations of the Manuals , or applicable laws, regulations, or requirements. Costs incurred could include sums spent instead of penalties, in mitigation or to remediate or correct violations.
Notwithstanding any other remedies authorized by la w, the City may retain money due the Contractor under the contract, in an amount determined by the City, up to and including the entire amount of penalties proposed, assessed, or levied as a result of the Contractor's violation of the project requirements, or Federal or State law, regulations or requirements. Funds may be retained by the City until final disposition has been made as to the penalties. The Contractor shall remain liable for the full amount of penalties until such time as they are finally resolved with the entity seeking the penalties.
Retention of funds for failure to conform to the pr ovisions in this section, "Water Pollution Control", shall be in addition to the other retention amounts required by the contract. The amounts retained for the Contractor's failure to conform to provisions in this section will be released for payment on the next monthly estimate for partial payment following the date when an approved WPCP has been implemented and maintained, and when water pollution has been adequately controlled, as determined by the Engineer.
When a regulatory agency identifies a failure to comply with the Manuals, or other Federal, State or local requirements, the City may retain money due the Contractor, subject to the following:
The City will give the Contractor seventy-two (72) hours’ notice of the City’s intention to retain funds from partial payments which may become due to the Contractor prior to acceptance of the contract. Retention of funds from payments made after acceptance of the contract may be made without prior notice to the Contractor.
During the first progress payment period after that the Contractor fails to conform to the provisions in this section, "Water Pollution Control", the City may retain an amount equal to twenty-five percent (25%) of the estimated value of all contract work performed on the entire contract.
The Contractor shall notify the Engineer immediately upon request from the regulatory agencies to enter, inspect, sample, monitor, or otherwise access the project site or the Contractor's records
7 pertaining to water pollution control work. The Contractor and the City shall provide copies of correspondence, notices of violations, enforcement actions or proposed fines by regulatory agencies to the requesting regulatory agency.
As part of the water pollution control work, a Wate r Pollution Control Program (WPCP) is required for this contract. The WPCP shall conform to the provisions in Section 13, “Water Pollution Control”, of the Standard Specifications, the project requirements, and these Technical Specifications. Upon the Engineer's approval of the WPCP, the WPCP shall be considered to fulfill the provisions in Section 13, “Water Pollution Control”, of the Standard Specifications for development and submittal of a Water Pollution Control Program.
No work having potential to cause water pollution shall be performed until the WPCP has been approved by the Engineer. Approval shall not constitute a finding that the WPCP complies with applicable requirements of the Manuals and applicable Federal, State and local laws, regulations, and requirements.
The Contractor shall designate a Water Pollution Control Manager. The Water Pollution Control Manager shall be responsible for the preparation of the WPCP and required modifications or amendments and shall be responsible for the impleme ntation and adequate functioning of the various water pollution control practices employed. The Contractor may designate different Water Pollution Control Managers to prepare the WPCP and to implement the water pollution control practices. The Water Pollution Control Managers shall serve as the primary contact for issues related to the WPCP or its implementation. The Contractor shall assure that the Water Pollution Control Manager(s) have adequate training and qualifications necessary to prepare the WPCP, implement and maintain water pollution control practices, as described in Section 13, “Water Pollution Control”, of the Standard Specifications.
Within five (5) working days after the execution of the contract, the Contractor shall submit two (2) copies of the draft WPCP to the Engineer. The Engineer will have five (5) working days to review the WPCP. If revisions are required, as determined by the Engineer, the Contractor shall revise and resubmit the WPCP within five (5) workin g days of receipt of the Engineer's comments. The Engineer will have five (5) working d ays to review the revisions. Upon the Engineer's approval of the WPCP, one (1) approved copy of the WPCP, incorporating the required changes, shall be submitted to the Engineer. To all ow construction activities to proceed, the Engineer may conditionally approve the WPCP while minor revisions are being completed.
The Contractor shall develop a Water Pollution Cont rol Schedule that describes the timing of grading or other work activities that could affect water pollution. The Water Pollution Control Schedule shall be updated by the Contractor to reflect changes in the Contractor's operations that would affect the necessary implementation of water pollution control practices.
The Contractor shall prepare an amendment to the WPCP when there is a change in construction activities or operations which may affect the discharge of pollutants to surface waters, ground waters, municipal storm drain systems, or when the Contractor's activities or operations violate Federal, State or local regulations, or when directed by the Engineer. Amendments shall identify additional water pollution control practices or rev ised operations, including those areas or operations not identified in the initially approved WPCP. Amendments to the WPCP shall be
8 prepared and submitted for review and approval within a time approved by the Engineer, but in no case longer than the time specified for the initial submittal and review of the WPCP.
The Contractor shall keep one copy of the approved WPCP and approved amendments at the project site. The WPCP shall be made available upon request by a representative of the Regional Water Quality Control Board, State Water Resources Control Board, United States Environmental Protection Agency, or the local storm water management agency. Requests by the public shall be directed to the Engineer.
No adjustment in compensation will be made for ordered changes to correct WPCP work resulting from the Contractor's own operations or from the Contractor's negligence.
If requested by the Contractor and approved by the Engineer, changes to the water pollution control program, including addition of new water po llution control practices, will be allowed.
Changes shall be included in the approved amendment of the WPCP. If the requested changes result in a net cost increase to the lump sum price for water pollution control, an adjustment in compensation will be made without change to the wat er pollution control item. The net cost increase to the water pollution control item will be paid for as extra work as provided in Section 4-1.05, "Changes and Extra Work", of the Standard Specifications.
The Contractor shall submit a Water Pollution Control Program (WPCP) to address the storm drain and various improvements to the Engineer for approval. The WPCP shall conform to the requirements of the City of Alameda and these Technical Specifications.
Unless otherwise specified, upon approval of the WP CP, the Contractor shall be responsible throughout the duration of the project for installi ng, constructing, inspecting, maintaining, removing, and disposing of the water pollution control practices specified in the WPCP and in the amendments. Unless otherwise directed by the Engine er, the Contractor's responsibility for WPCP implementation shall continue throughout any temporary suspension of work ordered in conformance with the provisions in Section 8-1.06, "Suspensions", of the Standard Specifications.
Requirements for installation, construction, inspection, maintenance, removal, and disposal of water pollution control practices shall conform to the requirements in the Manuals and these Technical Specifications.
If the Contractor or the Engineer identifies a deficiency in the implementation of the approved WPCP or amendments, the deficiency shall be corrected immediately. The deficiency may be corrected at a later date and time if requested by the Contractor and approved by the Engineer in writing, but shall be corrected prior to the onset of precipitation. If the Contractor fails to correct the identified deficiency by the date agreed or prior to the onset of precipitation, the project shall be in nonconformance with this section. Attention i s directed to Section 5-1.03, "Engineer’s Authority", of the Standard Specifications, and to "Retention of Funds" of this section for possible nonconformance penalties.
If the Contractor fails to conform to the provisions of this section, "Water Pollution Control", the Engineer may order the suspension of construction operations until the project complies with the requirements of this section.
9 Implementation of water pollution control practices may vary by season. The Construction Site BMPs Manual and these Technical Specifications shall be followed for control practice selection of year-round, rainy season and non-rainy season water pollution control practices.
Year-Round Implementation Requirements
The Contractor shall have a year-round program for implementing, inspecting and maintaining water pollution control practices for wind erosion control, tracking control, non-storm water management, and waste management and materials pollution control.
The National Weather Service weather forecast shall be monitored and used by the Contractor on a daily basis. An alternative weather forecast proposed by the Contractor may be used if approved by the Engineer. If precipitation is predicted, the necessary water pollution control practices shall be deployed prior to the onset of the precipitation.
Disturbed soil areas shall be considered active whe never the soil disturbing activities have occurred, continue to occur or will occur during the ensuing fifteen (15) working days. Non-active areas shall be protected as prescribed in the Const ruction Site BMPs Manual within ten (10) working days of cessation of soil disturbing activi ties or prior to the onset of precipitation, whichever occurs first.
Rainy Season Implementation Requirements
Soil stabilization and sediment control practices c onforming to the requirements of these Technical Specifications shall be provided througho ut the rainy season, defined as between October 15th and April 15th.
An implementation schedule of required soil stabili zation and sediment control practices for disturbed soil areas shall be completed no later th an fifteen (15) working days prior to the beginning of each rainy season. The implementation schedule shall identify the soil stabilization and sediment control practices and the dates when the implementation will be twenty-five percent (25%), fifty percent (50%) and one hundred percent (100%) complete, respectively. For construction activities beginning during the rainy season, the Contractor shall implement applicable soil stabilization and sediment control practices.
Non-Rainy Season Implementation Requirements
The non-rainy season shall be defined as days outside the defined rainy season. The Contractor's attention is directed to the Construction Site BMPs Manual for soil stabilization and sediment control implementation requirements on disturbed so il areas during the non-rainy season.
Disturbed soil areas within the project shall be protected in conformance with the requirements in the Construction Site BMPs Manual with an effective combination of soil stabilization and sediment control.
To ensure the proper implementation and functioning of water pollution control practices, the Contractor shall regularly inspect and maintain the construction site for the water pollution control practices identified in the WPCP. The construction site shall be inspected by the Contractor as follows:
10 • After a precipitation event which causes site runoff. • At twenty-four (24) hour intervals during extended precipitation events. • Routinely, a minimum of once every two (2) weeks outside of the defined rainy season. • Routinely, a minimum of once every week during the defined rainy season.
The Contractor shall use the Caltrans Stormwater Site Inspection Report Form CEM-2030. One copy of each site inspection record shall be submitted to the Engineer within twenty-four (24) hours of completing the inspection.
If the Contractor identifies discharges into surfac e waters or drainage systems in a manner causing, or potentially causing, a condition of pollution, or if the project receives a written notice or order from a regulatory agency, the Contractor shall immediately inform the Engineer. The Contractor shall submit a written report to the Eng ineer within five (5) working days of the discharge event, notice or order. The report shall include the following information:
• The date, time, location, nature of the operation, and type of discharge, including the cause or nature of the notice or order.
• The water pollution control practices deployed befo re the discharge event, or prior to receiving the notice or order.
• The date of deployment and type of water pollution control practices deployed after the discharge event, or after receiving the notice or o rder, including additional measures installed or planned to reduce or prevent reoccurrence. • An implementation and maintenance schedule for affe cted water pollution control practices.
Water pollution control work to be included in the WPCP shall include:
• Cleaning of vehicles by removing loose soil from th e exterior of the equipment using brushes or brooms before leaving the Site. Keeping existing streets open to traffic free from dirt and debris at all times and be prepared t o sweep surfaces immediately at the request of the Engineer should they deem it is necessary for safety of the public and to avoid damage to properties. Sweep adjacent streets as required by the Engineer. • Implementation of erosion control measures (BMPs) a fter excavation and grading operations as required according to the California Stormwater Quality Association BMP Manual.
• Installation and effective maintenance of temporary inlet protection. • Installation of temporary construction entrance.
• Use of concrete washout containment facility.
• Covering of stockpiles.
• Decontamination of construction equipment before leaving the premises. • Covering of soil loads taken offsite to prevent soil tracking. • Suspension of work upon wind gust in excess of 25 m ph. At the discretion of the Engineer, work can resume if the types of work bein g performed are not generating large amounts of dust.
• Use of vacuum to immediately capture all pavement/concrete sawcut slurry/waste. • Effectively contain all wastes
11 Dewatering work shall include:
• Keep all excavations, including drilled shaft found ations, reasonably free from water during construction.
• Disposal of water shall not damage property or create a public nuisance. • Have on hand pump equipment and machinery in good w orking condition for emergencies and workmen available for its operation.
• Dewatering systems shall operate continuously until foundations are poured or trenches are backfilled.
• Groundwater shall be controlled to prevent softenin g of the bottom of excavations, or formation of “quick” conditions.
• Dewatering systems shall not remove natural soils.
• Control surface runoff to prevent entry or collection of water excavations. • Release of groundwater shall be controlled to preve nt disturbance of the natural foundation soils or compact fill.
• There shall be no discharge of turbid water on site.
• Discharge or disposal of water shall be controlled to prevent erosion • There shall be no discharge of turbid water to any storm drain inlet or arch culvert
The Contractor shall not perform work that may caus e water pollution until the WPCP has been approved by the Engineer. The Engineer's revie w and approval shall not waive any contract requirements and shall not relieve the Contractor from complying with Federal, State and local laws, regulations, and requirements.
3. TRAFFIC CONTROL (BID ITEM #3)
Traffic Control shall conform to the provisions in Section 12 “Temporary Traffic Control” of the Caltrans Standard Specifications and shall providing all traffic control within and near the work zone throughout the project as needed for the various traffic situations and street configurations.
The Contractor is required to submit Traffic Contro l Plans (TCPs) for each stage of construction and receive approval by the City Engin eer or designee prior to starting work on an upcoming stage. The Contractor’s TCPs shall take into consideration the roadway restrictions described below. The Contractor shall submit in writing a complete traffic control plan (1"=100' scale min. drawing) to the City Engin eer or designee within ten (10) working days after the effective date of the Notice to Proceed. The traffic control plan shall include all locations, which involve all project improvements a nd shall indicate each stage of work, signage, flagman, detour routes, and any other pert inent information. The traffic control plan shall be reviewed and approved by the City Engineer or designee before the Contractor shall be allowed to begin work. The City of Alameda reserves the right to modify any portion of the plan.
12 4. TRAFFIC SIGNALS & LIGHTING (BID ITEMS #4, 5, 6)
4.1 DESCRIPTION
Intersection and traffic signal modifications are t o be performed at Broadway and Central Avenue, Broadway and Santa Clara Avenue, and Webste r Street and Lincoln Avenue in the City of Alameda. The work to be performed includes, but not limited to, installing new traffic signal poles and foundations, traffic signal contro llers and cabinets, traffic signal equipment, pull boxes, traffic signal conduit, luminaires, con ductors and cables, minor concrete, and pedestrian ramps. Traffic signal improvements and w ork shall conform to Division X, “Electrical Work”, of the Caltrans Standard Specifications.
4.2 WARRANTIES
All warranties shall be from the date of City acceptance of the work.
The five- (5) year warranty shall apply to all traffic control equipment listed below:
- LED Pedestrian Signals
- Astro-Brac Vehicle Signal Mounting Hardware or approved equivalent - Accessible Pedestrian Signal System
- Polara Pedestrian Push Buttons or approved equivalent LED Red, Yellow and Green circular and arrow traffic signal modules shall be provided with a fifteen (15) year warranty period. In addition, all red, yellow, and green circular traffic signal modules, red, yellow, and green arrow traffic signa l modules, and pedestrian hand/walking man modules, shall be performance warranted to be i n compliance with latest ITE and CALTRANS minimum intensity standards for LED traffi c signal modules, at 74 degrees centigrade, for a period of fifteen (15) years from the date of acceptance by the City. All warranty related measurements will be made at an ap plied voltage of 120 volts AC, within one-minute of signal module turn-on. Contractor shall provide warranty documentation to City Inspector prior to acceptance by the City.
LED Safety lighting warranty must be provided for t he full replacement of the luminaire due to any failure and shall provide for the repair or replacement of defective electrical parts (including light source and power supplies/drivers) for a minimum of ten (10) years from the date of acceptance by the City. Reduction of lighti ng output by more than 10% of the LED package within six (6) years constitutes luminaire failure.
The respective manufacturers shall not be responsib le for damage caused by negligence by others, acts of God, or use of equipment in a manner not originally intended. To obtain service under this warranty the City will deliver the control equipment to the manufacturer's designated address for repair. The manufacturer will repair an d return the control equipment to the City within thirty (30) calendar days.
13 4.3 REQUIRED SUBMITTALS
Contractor shall provide equipment submittals of all traffic signal and lighting equipment for City approval prior to installation. See below for List of Required Submittals.
LIST OF REQUIRED SUBMITTALS
1. Signal standards and poles
2. Pull boxes
3. Conduits
4. Wire and wiring
5. Signal heads
6. Signal head mountings (Astro-Brac or approved equivalent)
7. Pedestrian signals
8. Pedestrian push buttons
9. Luminaires
10. Service pedestals
11. EVP/TSP (Emergency Vehicle Preemption/Transit Signal Priority) System
12. Street name signs
13. LED (Light Emitting Diode) Traffic Signal Modules
14. Traffic control plans
15. Grounding system test results
16. Streetbond Coating
4.4 CITY-FURNISHED MATERIALS
Materials and equipment for traffic signal modifica tion will be furnished by the Contractor unless otherwise noted as City-furnished.
The City will furnish new Econolite type P-44 standard TS-2 signal cabinets, Econolite Cobalt controllers, and Econolite video detection cameras.
4.5 FOUNDATIONS
Foundations shall conform to the provisions in Sect ion 87-1.03E(3), “Concrete Pads, Foundations, and Pedestals” of the State Standard Specifications and these Special Provisions.
All anchor bolts shall be grounded and bonded to poles/standards/pedestals.
Foundations shall not be abandoned. If a foundation is deemed to no longer be necessary, the foundation shall be removed completely, and ground shall be restored to match existing adjacent surfaces.
Ground rod/electrode shall be about 10 feet in leng th, 5/8 of an inch in diameter and made of copper-clad steel and shall not be embedded into th e controller cabinet foundation. It shall be
14 inserted into a sleeve through the concrete foundat ion into the earth. Contractor shall test the grounding system using appropriate grounding test e quipment prior to signal activation. A reading of 25 ohms or less of the grounding system is desirable and acceptable. A written certification or report of this test is required to be provided by the contractor to the City. Test shall be done in the presence of the City of Alameda assigned inspector.
Dewatering
Groundwater may be encountered during excavation fo r foundation installation. Dewatering shall conform to Section 13-4.03G, “Dewatering”, of the State Standard Specifications and as amended and specified in these Special Provisions. Prior to dewatering any construction area, the Contractor must submit a Dewatering Control Plan for review by the Engineer and the plan must include (as a minimum):
• Descriptions of proposed groundwater and surface wa ter control facilities, including, but not limited to, equipment; materials, methods; standby equipment and power supply; pollution control facilities; discharge loc ations to be utilized; and provisions for immediate temporary water supply as required by this section. • Drawings showing locations, dimensions, and relationships of elements of each system. • Design drawings of temporary support shoring
• Design calculations demonstrating adequacy of propo sed dewatering systems and components.
• Disposal procedures for handling water removed from excavated areas. • Provisions for obtaining “Discharge Authorization” from the City for water disposal.
During the execution of the Work, the Contractor mu st submit daily field documentation of dewatering activities on a weekly basis to the Engineer. These reports should include the basic information of the dewatering activities including:
• The location of the area dewatered.
• The volume of water dewatered.
• Where or how the water was stored or disposed.
• The known or suspected water quality.
The Contractor must:
• Provide shoring for drilled holes to stabilize soil s during foundation installation and dewatering.
• Adequately control water during construction, inclu ding weekends and holidays and during periods of work stoppages, and provide adequ ate backup systems to maintain control of water.
• For other portions of the Project, remove and contr ol water during periods when necessary to properly accomplish Work.
• Protect subgrades and foundation soils from softeni ng and damage by rain or water accumulation.
• Provide, operate, and maintain dewatering systems o f sufficient size and capacity to permit excavation and subsequent construction in dry and wet conditions and to lower and maintain groundwater level below the lowest point of excavation to allow suitable construction. Continuously, maintain the excavatio n free of water, regardless of source, and until backfilled to final grade.
• Design and Operate Dewatering Systems that:
15 1. Prevent loss of ground as water is removed.
2. Avoid inducing settlement or damage to existing facilities, completed Work, or adjacent property.
3. Relieve artesian pressures and resultant uplift of excavation bottom.
4. Provide sufficient redundancy in each system to keep excavation free of water in event of component failure.
5. Provide 100-percent emergency power backup with aut omatic startup and switchover in event of electrical power failure.
6. Provide holding tank(s).
Using measuring devices that are acceptable to the Engineer, the Contractor must monitor the volume of water pumped per calendar day from excavations, as work progresses, and monitor volume of water introduced each day into excavations for performance of the Work.
When required to dispose of dewatering water, the Contractor must:
• Obtain approval from the city prior to discharging water collected by dewatering operations.
• Treat water collected by dewatering operations by r emoving all solids and sediments, as required by the City, prior to discharge.
• Discharge water as authorized by the City and in a manner that will not cause erosion or flooding, or otherwise damage existing facilitie s, completed work, or adjacent property.
• Procure an East Bay Municipal Utility District (EBM UD) Wastewater Discharge Permit and provide a copy of the Permit to City of Alameda prior to performing discharge activities.
• Remove solids from treatment facilities and perform other maintenance of treatment facilities as necessary to maintain their efficiency.
Dewatering, including EBMUD Wastewater Discharge Permit fees, is considered as included in the lump sum prices for traffic signal modifications and no separate payment for dewatering will be allowed
4.6 MARSH CRUST ORDINANCE
Does not apply to this project.
4.7 STANDARDS, POLES, PEDESTALS, AND POSTS
Standards, poles, pedestals, and posts shall confor m to the provisions in Section 56-3, “Standards, Poles, Pedestals, and Posts”, and Secti on 87-1.03J, “Standards, Poles, Pedestals, and Posts”, of the State Standard Specifications and as amended and specified in these Special Provisions.
The sign mounting hardware, as shown on “Detail U” of the State Revised Standard Plan RSP ES-7N, shall be installed at the locations shown on the plans.
16 4.8 PULL BOXES
Pull boxes shall conform to all applicable specifications in Section 86-1.01C(2), “Pull Boxes”, 86-1.02C, “Pull Boxes”, and 87-1.03C, “Installation of Pull Boxes”, of the Caltrans Revised Standard Specifications and as amended and specifie d in this Section. Pull boxes shall be installed in accordance with State Revised Standard Plans RSP ES-8A and ES-8B.
Pull boxes shall be a minimum of No. 6 or larger unless otherwise indicated on plans and or in the Contract Documents. No. 3-1/2 pull boxes shall not be used. Pull boxes No. 6 or larger shall be equipped with lightweight polymer concrete covers. Covers shall not weigh more than 120 pounds. Covers may be constructed in two pieces to maintain a maximum weight per section of 120 pounds. All No. 6 pull boxes shall b e provided with a 12” concrete pull box extension and all N48 with a 10” concrete pull box extension.
Pull boxes shall be installed at the locations show n on the plans or as directed by the City Transportation Engineer. Existing pull boxes, which are damaged by Contractor’s activities, shall be replaced at no cost to the City. Pull boxe s shall be installed no closer than six inches (6”) to the nearest score mark on existing sidewalk. Do not install pull boxes in concrete pads, curb ramps, or driveways.
The bottoms of pull boxes shall be bedded in a minimum of six inches (6”) of Coarse Aggregate
1.5 inch maximum.
Unless otherwise noted on the plans or directed by the City Transportation Engineer, all traffic signal pull box lids shall be labeled “Traffic Signal”. Traffic signal pull boxes with fiber optic or communications cables shall have the pull box li ds labeled “Communications” and be provided with bolt downs. AMP pull box lids shall be labeled “SERVICE”.
Where the sump of an existing pull box is disturbed by the Contractor's operations, the sump shall be reconstructed.
Ground rod/electrode for pull box shall be about 10 feet in length, 5/8 of an inch in diameter and made of copper-clad steel and shall be installe d in each pull box nearest to new traffic signal poles. All anchor bolts shall be bonded to the conduit located in the foundation and then to the ground rod in the nearest pull box using the necessary ground clamps and minimum 8 AWG bare copper wire, per Caltrans Standard Specifi cations Section 87-1.03J – Standards, Poles, Pedestals, and Posts. Contractor shall test the grounding system using appropriate grounding test equipment prior to signal activation . A reading of 25 ohms or less of the grounding system is desirable and acceptable. A wri tten certification or report of this test is required to be provided by the contractor to the City. Test shall be done in the presence of the City of Alameda assigned inspector.
4.9 CONDUIT
Conduits shall conform to all applicable specificat ions in Section 86-1.02B, “Conduit and Accessories”, and 87-1.03B, “Conduit Installation”, of the Caltrans Standard Specifications and as amended and specified in this Section.
17 All conduits to be installed across traffic lanes s hall be installed using directional boring or open trench as determined by the Contractor. The Contractor shall determine clearance depths for utility crossings prior to conduit installation . Pull boxes shall be located behind the curb or as directed by the City Transportation Engineer.
Do not begin excavation until ready to install the conduit. Place excavated material in a location that will not interfere with traffic or surface dra inage. After placing the conduit, backfill the trench with the excavated material. Compact the backfill placed within the hinge points and in areas where pavement is to be constructed to a mini mum relative compaction of 95 percent.
Restore the sidewalks, pavement, and landscaping at a location before starting excavation at another
Conduits shall have at least 30” of cover from fini shed grade in all areas. All conduits shall have a mule tape installed, and a continuous No. 8 insulated solid copper wire for grounding and tracing of conduits.
The Contractor shall not use 90
° elbows; only large radius 45 ° elbows shall be allowed.
All conduits shall be sealed with Duct-Seal after w ires are installed to prevent moisture and rodents from entering the conduits. All conduit en ds within pull boxes shall have bell ends installed.
All conduits entering concrete foundations shall be galvanized rigid steel covered with 10 mil pipe wrap. PVC conduits under roadways shall be Sc hedule 80. All other shall be Schedule
40. All conduits shall enter pull boxes from the bottom, not horizontally or between pull boxes and extensions.
After placing the conduit, backfill the trench with the excavated material. Compact the backfill placed within the hinge points and in areas where pavement is to be constructed to a minimum relative compaction of 95 percent.
Conduits of two different materials shall not have a connection by coupler; a pull box shall be installed to transition from one to the other.
4.10 WIRE AND WIRING
Wire and Wiring shall conform to all applicable spe cifications in Section 86-1.02F, “Conductors and Cables”, and 87-1.03F, “Conductors and Cable Installations”, of the Caltrans Standard Specifications and as amended and specified in this Section.
If new conductors or cables are to be added in an existing conduit, conduit contents shall be removed, the conduit shall be cleaned and proofed using a mandrel, and both old and new conductors and cables shall be pulled in as a unit.
18 Signal cable shall not be used. Conductors and DLC’s shall be installed as shown in the Conductor Schedule on the plans.
All conductors shall be spliced in pull boxes using “Method B” as described in the latest Caltrans Standard Specifications. Wiring for traffic signal indications or equipment shall not be daisy-chained.
All conductors shall be labeled and identified in each and every pull box. A minimum of 6 feet (3 feet up and 3 feet down) of service loop shall be provided in each pull box.
4.11 TRANSIT SIGNAL PRIORITY SYSTEM
The Contractor shall furnish and install, where shown on the Plans, Miovision Opticom Signal Priority System equipment. The system shall provide transit signal priority/emergency vehicle preemption (TSP/EVP), be compatible with AC Transit ’s existing TSP system, and conform to the details shown on the plans and these special provisions.
The TSP/EVP equipment furnished by this project will provide traffic signal priority to transit vehicles and preemption to emergency vehicles by al tering the phasing of the traffic signals depending on the phase selection criteria. The EVP and TSP System equipment shall be installed at project intersections, as shown on pla ns, and shall trigger signal preemption by both optical (Infrared) and GPS based detection tec hnologies. Optical detection equipment is not included in this project; however, system shall provide optical based TSP/EVP functionality.
The Contractor shall conduct the test in the presence of the Engineer as described below under “System Operation” during the signal test period. The Contractor shall give the Engineer a minimum of two working-days notice prior to performing the tests.
The system shall establish a priority of Class II v ehicle (Emergency Vehicle) signals over Class I vehicle (Transit Vehicle) signals, and shal l conform to the requirements in Section 25352, of the California Vehicle Code.
GENERAL
The EVP/TSP system shall include, but not be limited to, the following:
1. Type 3100 GPS/Radio Antenna Unit and Mounting
2. Model 764 Phase Selector
3. Auxiliary Interface Panel
4. Green Sense Harness
5. Cables/Wiring
6. All associated power cables, accessories, and components required by the manufacturer to accomplish a fully functional TSP/EVP installation.
The Contractor is responsible for proper configuration of all TSP/EVP hardware and software necessary for the TSP/EVP system to operate for its intended purpose.
19 Emitter assemblies are not required for this projec t except units for testing purposes to demonstrate that the systems perform as specified. Tests shall be conducted in the presence of the Engineer, or designated representative, as desc ribed below under "System Operation" during the signal test period. The Contractor shal l provide a minimum of 2 working days notice prior to performing the tests.
Each system shall permit detection of 2 classes of authorized vehicles: Class I (mass transit) vehicles and Class II (emergency) vehicles. The sys tem shall establish a priority of Class II vehicle signals over Class I vehicle signals and sh all conform to the requirements in Section 25352 of the California Vehicle Code.
SYSTEM OPERATION
The Contractor shall demonstrate that the components of each system are compatible and will perform satisfactorily as a system. Satisfactory p erformance shall be determined using the following test procedure during the functional test period:
1. Each intersection shall be tested using a Contractor supplied GPS emitter assembly.
2. The phase selector module(s) shall be installed in the proper input file slot of the controller assembly and all other intersection equipment shall be installed and functional.
3. Two tests shall be conducted; one using a Class I s ignal emitter and a distance of 300 m between the emitter and the detector, the other using a Class II signal emitter and a distance of 550 m between the emitter and the detector. Range adjustments on the module shall be set to "Maximum" for each test.
4. Each test shall be conducted for a period of one ho ur, during which the emitter shall be operated for 30 cycles, each consisting of a one minute "on" interval and a one minute "off" interval. During the total test period the emitter signal shall cause the proper response from the controller unit during each "on" interval and t here shall be no improper operation of either the controller unit or the monitor during each "off" interval.
TSP Configuration
The Contractor shall demonstrate that the components of each system are compatible and will perform satisfactorily as a system. Satisfactory p erformance shall be determined using the following test procedure during the functional test period:
The Contractor shall support City technicians to program local traffic signal controllers at the project intersections for TSP and operations as ind icated on the project plans. The Contractor shall calibrate the detectors per the TSP parameter s provided by the City. Contractor shall notify the City at least 15 working days prior to scheduled TSP controller programming so that City may supply controller timing sheets and TSP parameters to the Contractor.
Controller programming shall include, but not be limited to the following items as appropriate:
1. Assignment of low-priority calls to appropriate TSP channel.
20 2. Timing parameters
The system shall provide the following functionalities:
1. The TSP shall grant priority based on a user define d headway-based system, The system shall grant a priority if the bus is behind a user defined headway to provide priority for the designated buses, independent of vehicle direction. The headway parameter shall be user settable, by day of week and time of day. A time of day and day of week look up table shall be provided.
2. The TSP shall grant priority based on a user defined schedule-based system. The schedule parameters shall be user settable, by day of week a nd time of day. A time of day and day of week look up table shall be provided.
3. The TSP shall provide an early green or extension o f green based on traffic signal timing parameters provided by the Engineer. The phase dura tion for all subsequent phases, after the early-green or extension of green, shall be reduced equally after the priority call. There shall be no back-to-back TSP activations.
4. The TSP shall be non-locking, i.e. if a bus has departed the intersection, the priority request will be dropped.
5. The TSP shall not truncate pedestrian walk or don’t walk durations if activated. If the intersection is equipped with countdown timers, the countdown timers shall be blank in the absence of a pedestrian call.
6. The system shall meet all applicable MUTCD requirements.
7. The system shall be capable of maintaining a log of all TSP requests and activations, including the fields listed below, to allow AC Tran sit to monitor the performance of TSP operations. This information shall include the foll owing fields (at a minimum) and be stored at each controller for a minimum of two weeks. At a minimum, this information will include the following fields:
a. Controller ID
b. Event Start Date-Time (i.e., when bus detected)
c. Event End Date-Time (i.e., when bus call has dropped off) d. Location of bus at Event End Date-Time
e. Bus ID emitter Code
f. Bus Travel Direction
g. Priority Response (e.g., Priority Granted, Priority Denied) h. Cycle Length
i. Red Duration
j. Early Green Duration
21 k. Extended Green Duration
TESTING
Prior to conditional acceptance, Contractor shall p erform pre-approved tests on the TSP, to demonstrate the end-to-end functionality of the sys tem—from detecting bus to granting TSP, and log of TSP events at controller. This testing s hall be done in addition to specific tests for individual pieces of equipment. Prior to beginning of testing, the Contractor shall submit an acceptance test plan for review and approval. The test plan shall document the test procedures, including the operation and functional requirements to be verified by the tests.
Vendor representation shall be provided for all sys tem equipment testing. The Engineer, or other Engineer approved representative, shall be present for all field tests.
Intersection Installation Field Test
TSP operations shall test at each project intersection. Intersection test shall consist of properly detecting buses per the TSP parameters provided by the City and granting TSP response subject to pre-defined parameters (vehicle privileges and time since last TSP activation). Additionally, EVP operations shall be tested at each project intersection to confirm functionality of existing EVP systems (infrared based). The Engineer shall be present at testing to review performance of signal timing parameters. Contractor shall implement signal timing changes as needed.
The Contractor shall review ‘as constructed’ drawin gs and provide all that is necessary to operate and maintain the TSP and its components for the period during construction and for 12 months thereafter.
The Contractor shall adhere to the testing requirem ents for this project and shall allow for 30 days between substantial completion and entrance in to the 12-month operational support period which exceeds and includes the warranties provided.
TRAINING
The Contractor shall provide hands-on operations an d maintenance training for the TSP unit and software at a location, date and time approved by the Engineer for a minimum of four (4) people. The training shall include, but not be limited to, the following:
1. Unit set up and configuration
2. Diagnostics review and demonstration
3. Performance turning (including TSP threshold parameter programming and evaluation)
4. Maintenance requirements and procedures
Training materials shall be in a syllabus.
Training is considered as included in the lump sum prices for traffic signal modifications and no separate payment for TSP training will be allowed
22 4.12 SIGNAL HEADS
Vehicle Signal Faces and Signal Heads, shall comply with section 86-1.02R “Signal Heads”, and section 87-1.03R “Signal Heads”, of State Standard Specifications.
All traffic signal heads shall be furnished with re d, yellow, and green LED modules. The Contractor shall furnish all indications for traffic signal units.
The traffic signal housing doors, full circle visors and backplate shall all be painted black. All backplates shall have yellow reflective border. The traffic signal housing shall be painted dark green. Traffic signal heads shall be poly-carbonate housings.
4.13 SIGNAL HEAD MOUNTINGS
Signal Head Mountings, shall comply with section 86 -1.02R(2) “Signal Mounting Assemblies”, and section 87-1.03R(4) “Signal Mounti ng Assemblies”, of State Standard Specifications, and as amended by and specified in this section.
Adjustable Astro-Brac vehicle signal mounting hardw are with terminal compartments, or equivalent, shall be provided for mast arm signal heads as noted on the plans.
All signal mounting assemblies including pipe fitti ngs, post-top slip fittings, and terminal compartments shall be cast bronze.
4.14 PEDESTRIAN SIGNALS
The Contractor shall supply and install Type A pede strian signals. Pedestrian Signals shall conform to Section 86-1.02S, “Pedestrian Signal Hea ds”, and Section 87-1.03S, “Pedestrian Signal Heads” of the State Standard Specifications, and as amended by and specified in this section.
All pedestrian signals shall be furnished with a co mbination Portland Orange “Up-Raised Hand”, and Lunar White “Walking Man” LED’s. All pe destrian indication symbols shall be completely filled in, outlined indications shall no t be allowed. LED Pedestrian indications shall also have a Portland Orange “Countdown Indication” showing the remaining Walk/Don’t Walk time. Unit shall have uniform appearance symb ols that meet or exceed ITE VTCSH- LED requirements.
The pedestrian signal housing and mounting bracket shall be powder coated dark green and the pedestrian housing door and z-crate shall be po wder coated black. Housing shall be poly- carbonate.
The contractor shall ensure that the pedestrian sig nal frameworks provided will have enough clearance from the shaft of the traffic signal pole to allow proper aiming and access to the pedestrian signal for maintenance.
23 4.15 PEDESTRIAN PUSH BUTTONS (TACTILE)
All new push button assemblies shall be Accessible Pedestrian Signals complying with Section 86-1.02T, “Accessible Pedestrian Signals,” and 87-1.03T, “Accessible Pedestrian Signals,” of the State Standard Specifications, and State Standard Plan ES-5C. Pedestrian push button signs shall be R10-3 Series (9" x 15") with appropriate p ush button frame adapter. Pedestrian push buttons shall be 2” ADA pushbuttons and be mounted 36” above the adjacent pavement.
Pedestrian pushbutton assembly and housing shall be powder coated olive green from factory.
Pedestrian push buttons shall have the touchless op tion, LED indication and audible speaker on pushbutton body to indicate activation of pushbutton. Pushbutton shall be the latest Polara iNS Accessible Pedestrian Signal (APS), or City-approved equivalent.
The push button shall be a vibratory and tactile un it with a raised directional arrow and shall be as follows:
Specifications for 2 Wire Accessible Pedestrian Signal (APS)
The Audible-Tactile Pedestrian Signal System shall consist of all electronic control equipment, mounting hardware, push buttons and signs, which are designed to provide both a push button with a raised vibrating tactile arrow on the button , along with a variety of audible sounds for different pedestrian signal functions.
Substantiating documentation for meeting ISO, NEMA, IEC, and FCC requirements must be supplied from an outside Testing Services Laboratory.
The APS shall consist of a Central Control Unit (CC U) and Pedestrian Push Button Stations (PBS), as described below, and be capable of commun icating with and programming with devices that support iOS client application, Androi d client application, Windows PC with Bluetooth® Low Energy dongle and Windows client application, for programming the system settings. It shall be manufactured by an ISO 9001:2015 (minimum) registered company.
Design Compliance
The APS shall meet:
• The functionality requirements of MUTCD 2009 – 4E a nd CAMUTCD 2011 – 4E, latest revision.
• NEMA TS 2 Section 2.1 Temperature & Humidity requir ements, or TS4 equivalent.
• NEMA TS 2 Section 2.1 Transient Voltage Protection requirements, or TS4 equivalent.
• NEMA TS 2 Section 2.1 Mechanical Shock and Vibratio n requirements, or TS4 equivalent.
• IEC 61000-4-4, IEC 61000-4-5 Transient Suppression requirements. • FCC Title 47, Part 15, Class A Electronic Noise requirements.
24 The Push Button Station (PBS) Enclosure shall meet NEMA 250 – Type 4X requirements.
The Central Control Unit (CCU) Enclosure shall meet NEMA 250 – Type 1 requirements.
Functional Requirements
The APS shall support at least 16 PBS’s per interse ction (on at least 1 channel) controlled by a single base unit located in the traffic control c abinet and shall vibrate a tactile arrow button during the WALK interval following a button push an d/or every time the walk signal comes up. It shall have field-selectable function known as “LOCATE TONE”. This means that during the FLASHING DON’T WALK and DON’T WALK intervals, t he system shall provide a locating tone that emanates from the PBS. It shall also provide at least 3 different sounds to choose from.
The APS shall have:
• Field selectable function known as “Extended Push Activation”. This is defined as the audible WALK message shall only be activated and audible during the WALK interval if the button is depressed for a field selectable minimum period (from 0.5 to 6 seconds). Also, for the walk and clearance int ervals that follow an extended push, the volumes shall have a separately settable minimum and maximum volume level.
• Field selectable function known as “Informational M essage”. This means that a custom message giving the location of the street to cross and the intersection (or other information) will be vocalized only when the button is depressed for a minimum field selectable time.
• Standard “Travel Direction” options that can be selected at the time of installation. • At least 10 field selectable WALK sound options inc luding a cuckoo, a chirp, an MUTCD rapid tick or custom voice message.
• Wireless synchronization capabilities, from button to button, (including between a 2 wire PBS and a 3 wire PBS), matched to a phase partner. Sync distance may vary based on the environment. Pedestrian button pr esses are communicated between phase partners to keep the pilot LED in syn c, as well as the audible messages during the Walk and Clearance PED interval s. This shall be implemented on corners that do not contain button w ires. The wireless synchronization capability shall include sending St andard and Extended Push information to allow a call to be placed from a PBS without button wires (or degraded button wires) via a phase partner PBS that does have button wires to the traffic controller.
• LOCATE TONE, WALK, and DON’T WALK audible features and they shall have independent assignable minimum and maximum vol ume limits.
CLEARANCE volume level shall be controlled by WALK volume setting. The LOCATE TONE volume shall adjust automatically in re sponse to ambient noise with field selectable adjustment levels from -30dBA below to +20dBA above ambient in 2.5dBA increments. WALK, and DON’T WALK volumes shall adjust automatically in response to ambient noise with field selectable adjustment levels
25 from -30dBA below to +20dBA above ambient in 5dBA i ncrements up to a maximum of 100dBA.
• A non-visible, ambient sensing microphone located in the pedestrian station in an environmentally protected housing.
• The option to mute sounds on all crosswalks except activated crosswalk (selectable feature).
• Real time clock capable of keeping time when there is no system power, for at least 2 years from the date of manufacture.
• Ability to have four separate program configuration s with all features available, and any single configuration can be selected through an external input.
The APS shall provide:
• A “Wait” message that plays once the button is activated, and until the Walk cycle goes into effect. This message must have the field selectable option of OFF, or repeating every 4, 6, 8 or 10 seconds.
• At least 7 Ped-clearance sound choices including au dible countdown (field selectable). The audible countdown shall represent the time remaining during the pedestrian Clearance interval. Timing is automatica lly adjusted to the CLEARANCE INTERVAL timing, provided by the Traffic Controller. Due to flasher relay timing variables, audible and PED Hea d numbers may vary by approximately one second.
• 2 language capabilities, selectable by user (as a field selectable feature). • Emergency Preemption Message in conjunction with a preemption system (selectable feature).
• Synchronization capabilities of all sounds for all PBS’s. • User settable calendar function, allowing four separate configuration profiles to be configured to become active at different times of t he day on a daily, weekly, or holiday basis.
The APS shall utilize high quality digital audio technology, with a minimum 16-bit sample at a 48 kHz sample rate.
The PBS firmware and voice messages shall be updata ble via Bluetooth Low Energy level 5 at a minimum. There shall be no requirement for IC chips or module hardware to be removed or exchanged to complete a firmware or audio update.
The entire System shall be configurable from the CC U over Wi-Fi or Ethernet and from any PBS over Bluetooth Low Energy. All field access to selectable options using Bluetooth Low Energy, Wi-Fi or Ethernet devices shall be protected using password security.
Each PBS shall be capable of interacting with the P edApp® smartphone App via Bluetooth Low Energy to allow pedestrians to remotely actuate ped call into PBS. PedApp® can be configured to help provide visually impaired and al l pedestrians location/directionality information, as well as place calls, and receive pe d interval information via smartphone.
26 Location layout map shall be provided when ordering equipment to pre-program all PBS prior to installation in the field.
Central Control Unit (CCU)
The CCU is the control unit that provides data for the Push Button Stations. The CCU shall be shelf mount (iCCU-S2) assembly and shall be install ed with the iN2-ICB interconnect board.
The iCCU-S2 and iN2-ICB shall be installed inside t he Traffic Cabinet. The iCCU-S2 shall provide internal power to operate and control up to 16 PBS’s. A 24-volt power brick shall power up to 16 PBS’s in a CCU-C configuration. It s hall be logically configurable to assign any PBS to one of 16 traffic/PED phases; and throug h SDLC shall be able to place PED calls on up to 8 phases.
The iCCU-S2 shall receive pedestrian phase Walk, Do n’t Walk and Clearance inputs from either the traffic cabinet load switches or an SDLC input and from a Transport Electrical Equipment Specification (TEES) C4S connector.
The CCU shall be able to self-test all PBS’s and pu t a corresponding phase into recall should a PBS assigned to a phase fail the self-test and it shall monitor PED interval conflicts and set affected PBS’s to an off/safe mode when a conflict occurs. It shall provide optically isolated general-purpose inputs and it shall incorporate fou r separate cable assemblies to access all functions, so any combination of the four cable ass emblies can be used to access any combination of functions. It shall have internal st orage to log several thousand events with a date-time stamp for each event and it shall have an internal real-time clock capable of being set in the field and propagating the time to each connected PBS.
The CCU firmware shall be updatable via either Wi-F i or Ethernet. There shall be no requirement for IC chips or module hardware to be r emoved or exchanged to complete the firmware update.
The iCCU-S2 shall meet NEMA 250 – Type 1 enclosures requirements and it shall have a backlit LCD screen and button interface to allow placing test calls and display status.
Pedestrian Push Button Station (PBS)
The PBS allows the pedestrian to place calls either via touchless feature or by pressing the button to the Traffic Controller and provides vibro-tactile feedback during the Walk cycle.
The PBS shall be mounted to a pole per Caltrans Standard Plan ES-7A.
The PBS shall be a single fixture that contains a 2 ” activation area, in which resides an ADA compliant vibro-tactile push button with a raised directional tactile arrow, and a sign mounted above the button.
The PBS Speaker shall be 8 Ohms, 6 Watt, and weather-proof.
27 The button shall be cast aluminum, nickel-plated an d powder coated black around the arrow, to provide high contrast to arrow color. The PBS arrow shall allow for change in orientation to one of four directions.
The PBS button actuation shall use Hall Effect Sens or technology rated to greater than 20 million operations.
The PBS button push force shall have three adjustab le pressure settings “Light, Medium, and Firm” over a range of approximately .5 LB to 3.5 LBS to activate a button push.
The PBS button shall pulse and vibrate at approximately 20 Hz with displacement factor based on pounds of force used to actuate.
The PBS shall have a rear facing speaker projecting sound from front and back, providing 360º omnidirectional sound performance.
The PBS shall include internal Conflict Monitoring that monitors WALK, and DON’T WALK input signals for conflict conditions; disables sys tem operation and logs errors if conflict occurs.
The PBS firmware and voice messages shall be updata ble via Bluetooth Low Energy. There shall be no requirement for the hardware to be changed out to update.
The system shall operate with the vendor’s client application to record and upload cumulative PED count & call data.
The PBS shall meet or exceed NEMA 250 type 4X enclosure requirements.
The PBS Construction shall be:
• FRAME and BUTTON COVER: Cast Aluminum, Powder Coated. • HOUSING: Reinforced, UL-listed Thermoplastic.
• MESSAGE SIGN: Aluminum, Powder Coated, Ink Markings, or Reflective Vinyl Sheeting
• PUSH BUTTON: Aluminum, Nickel Plated, Powder Coated.
• Electronic circuits (printed circuit board assembli es) shall be in a thermoplastic housing/enclosure having a UL94-V0 flammability rating. The housing/enclosure shall provide NEMA 250 4X protection to all covered components.
The PBS shall be a modular design with a separate s peaker compartment that can be field replaced.
A 2-Wire PBS shall include a 3-position terminal bl ock to support the capability of operating as a 3-Wire PBS (3-Wire Ped Head Based System) by adding a Control Unit in the pedestrian signal head that converts 115 VAC to 24VDC, and a 3 wire cable that carries power, data, and ground wires from Control Unit to the PBS.
28 The PBS shall have Bluetooth Low Energy communicati on that allows a pedestrian to use an app to get PED status information and place a PED call when near a button, without having to touch/push the button.
Client Application (Apple iOS v9.0 or higher device s, or Android 5.0 or a PC with Windows 8 or 10)
The System shall use Bluetooth Low Energy 5 or higher technology to field program firmware and audio voice messages, and to communicate to other buttons or external devices. It shall be password protected through the programming/configuration interface.
The iOS, Android, and PC applications shall be upgr adable and shall be capable of notifying the user when a newer version of the application is available and when newer PBS and CCU firmware is available. It shall provide the mechani sm to download the latest PBS and CCU firmware and shall be capable of setting all volume s and features of the APS system specific to the PBS’s.
The iOS, Android, and PC applications shall be capa ble of setting/updating configuration options for a single PBS or all PBS’s on the intersection for most functions from a single PBS or CCU. (Global updating) and it shall be capable of storing, modifying, loading, and emailing PBS configuration settings, audio files and health logs.
All pedestrian pushbutton plates shall be secured t o the pedestrian pushbutton assembly with 8-32 x 3/8” button head torx tamperproof stainless-steel screws.
All 2” ADA pedestrian pushbuttons shall be secured to the pedestrian pushbutton assembly with 8-32 x 1” or other appropriate length button head torx tamperproof stainless-steel screws.
Audible messages shall conform to the latest CA-MUTCD Section 4E.
Speech walk messages that are used at intersection having pedestrian phasing that is concurrent with vehicular phasing shall be patterned after the model: “Broadway. Walk Sign is on to cross Broadway at 1st.”
Speech walk messages shall not contain any addition al information, except they shall include designations such as “Street”, “Way”, “Drive” or “A venue”, etc., where this information is necessary to avoid ambiguity at a particular location.
4.16 STREET NAME SIGNS (SNS)
The Contractor shall supply and install double faced in accordance with the State of California, Department of Transportation, Standard Plan ES-7P and Standard Specifications Section 82-2 Sign Panels, and these Special Provisions:
Signs shall have 3M Diamond Grade
TM DG3 reflective sheeting series 4000. The Contracto r shall supply and install Hawkins Adjustable SNS bra ckets or Pelco Adjustable SNS brackets.
The Contractor shall also supply and install a safe ty cable to secure and support SNS in case
29 of failure of brackets. All SNS panels shall includ e the street name, block numbers with directional arrows, cardinal direction where applic able. The SNS panel must have a white border visible around the outer edges of the face, the entire panel shall be green except for lettering, block numbers, cardinal direction. SNS p anel font shall be Series EM with eight inches (8”) in height upper case letters, six inches (6”) in height lower case letter, three inches (3”) in height block number, cardinal direction and directional arrow. Contractor must provide samples of sheeting material and a paper plot to the City Transportation Engineer for approval prior to the fabrication of the sign.
The sign faces shall be fabricated from flexible, c olored, full-cube prismatic/microprismatic reflective sheeting tape and related processing mat erial designed to enhance the visibility of the traffic control signs. The reflective sheeting for sign faces/finished signs shall have a smooth surface with a distinctive full-cube interlo cking diamond seal pattern and orientation marks visible from the face. The sheeting must have pressure sensitive adhesive backing protected by a removable liner. The adhesive shall require no heat for proper bonding when applied in accordance with the manufacturer’s recommendations to substrates 65 °F or higher.
The reflective sheeting used for the sign fabrication must be White sheeting #4090, and Green sheeting #4097.
4.17 REMOVING AND SALVAGING ELECTRICAL EQUIPMENT
Existing traffic signal and electrical equipment shall be removed at the location shown on the plans and become property of the Contractor for dis posal. No equipment shall be salvaged as part of this project.
4.18 TRAFFIC SIGNAL ACTIVATION AND SWITCH-OVER
Activation/switch-over of traffic signals for locat ions that do not include a new traffic signal controller cabinet installation shall be made only after all traffic signal circuits and equipment have been thoroughly tested and inspected by the City’s Traffic Signal Technician. Contractor must provide written documentation of such inspection to City.
For locations that include installation of a new tr affic signal controller cabinet shall be performed only if seven (7) day functional test/pre turn-on and inspection are satisfactory
Contractor will proceed to schedule activation/switch-over of all new traffic signal and/or new traffic signal equipment added to the existing traffic signal system once items above have been completed.
A minimum one week (5 working days) notification to the City is required to schedule the activation/switch-over.
The day of the activation/switch-over the Contracto r shall proceed to energize the new traffic signal equipment as directed by the Public Works Inspector with the approval and presence of the City’s Traffic Signal Technician. Once the new traffic signal and/or new traffic signal equipment is successfully activated, the City will prepare a deficiency list. All deficiency list
30 items must be corrected by the contractor prior to final inspection. The Contractor shall schedule the final inspection after all deficiency list items have been addressed; a minimum of one week (5 working days) notification to the City is required.
Contractor shall be responsible for scheduling the City Traffic Signal Technician at no additional cost to the City for all traffic signal activation activities as stated in the above paragraphs of this section.
Traffic Signal turn-on shall be performed on Monday s, Tuesdays, or Wednesdays only.
Activation/Switch-over shall start at 9:30 a.m. and be completed by 3:30 p.m.
5. CONCRETE WORK (BID ITEMS #4, 5, 6) AND REMOVE AND INSTALL NEW CONCRETE CURB RAMP (BID ITEM #7)
The work covered in this section also includes the removal, disposal, and replacement of concrete curb and gutter, concrete curb, concrete s idewalk/flatwork, and concrete curb ramp.
Contractor shall make every effort to avoid damagin g any City owned property, including roots, trunk, and canopy of City maintained trees. See Clearing and Grubbing section of these technical provisions. Damage to the street, sidewal k, curbs, drains and gutters due to the Contractor’s activities shall be repaired or replac ed, at the Contractor’s expense, to the satisfaction of the City Engineer or designee.
Removal of these concrete features include sawcutting of asphalt concrete pavement at 1 foot from gutter lip (or as specified on the plans) and removal and disposal of concrete, asphalt pavement, aggregate base, and/or subgrade to specified depth in the plans. Sawcut line on the pavement in front of curb or gutter lip, including gutter for curb ramps, shall be at least 12” beyond the concrete edge to allow for construction of forms and six (6) inches deep or as shown on the plans. This area shall be restored as shown on the plans. Payment for restoration of this portion of pavement shall be included in the unit c osts for the construction of new and/or replaced curb, curb and gutter, driveway, curb ramp , and sidewalk/flatwork unless noted otherwise on the plans.
Excavation shall be performed in such a manner as to provide an undisturbed sub-base. In the event of over-excavation, the over-excavation shall be backfilled and compacted to a relative density of ninety-five percent (95%) at the Contrac tor’s expense. The begin and end limits of removal of the concrete features shall be at existi ng construction, expansion, or score joints and shall include sawcutting of concrete pavement a s required at the limits of removal. Curb and gutter to be removed shall be sawcut unless oth erwise directed by the Engineer. The removed concrete, asphalt pavement, aggregate base, and/or subgrade becomes the property of the Contractor and shall be tested, loaded, and tra nsported to a construction debris recycling facility.
The construction of portland cement concrete (PCC) curb and gutter, curb, curb ramp, sidewalk, and flatwork as shown on the plans shall conform to the provisions in Section 73 "Concrete Curbs and Sidewalks" of the Standard Specifications and these Technical Specifications. Class 2 aggregate base shall conform to the requirements specified elsewhere in these Technical Specifications.
31 This work shall be constructed of minor concrete conforming to the provisions in Section 90- 2 “Minor Concrete” of the Standard Specifications and City Standard Plans (3/4 inch aggregate). Contractor shall submit PCC job mix design.
If it is found necessary to increase the slump of concrete at the site of the work, it shall be done only by the addition of 16 pounds of cement (1/6 sack) per gallon of water. Such addition shall be made only at the direction of the City Engineer and in their presence. Strength of concrete in place shall be 3,000 psi at 28 days for concrete paving not subjected to vehicular traffic. For sidewalks subject to vehicular traffic, the strength of concrete in place shall be 4,000 psi at 28 days. No admixtures shall be used without approval of the City Engineer. Maximum slump of fresh concrete to be permitted in these items shall be four (4) inches. Slump shall be determined by either ASTM-C-143 (Slump Cone) or ASTM-C-360 (Ke lly Ball) at the discretion of the Engineer.
All exposed surfaces shall be cured by the impervious membrane method to the satisfaction of the City Engineer.
Contractor shall obtain a load slip from each delivery and give one copy of said slip to the City Engineer at the point of delivery of the material.
All new or previously existing concrete surfaces shall be left neat, clean and free from concrete droppings. The Contractor shall be responsible for preventing vandals or others from disfiguring or defacing the finished surfaces. Any new concrete surfaces disfigured due to pouring late in the day, or due to the failure on the part of the Contractor to provide adequate protection or covering to the new surfaces, shall be replaced at the Contractor’s expense. The work shall conform to Section II.S. Construction Site Control and Section III.
E. Clean Up.
SUBMITTALS
See Technical Specification for Minor Concrete.
MATERIALS & EXECUTION
In general, sidewalks shall be four (4) inches thick (or as indicated in plans). Sidewalks at driveways, driveways, and curb ramps shall be six (6) inches thick.
Existing subgrade surface shall be re-graded (if necessary) and re-compacted to conform to the grades shown on the plans. Final Grade of the concrete work shall conform to the adjacent existing concrete grade.
The specified thickness of 3/4-inch maximum Class 2 aggregate base shown in plans shall be compacted to 95% relative compaction shall be placed under PCC and shall conform to the requirements specified in Section 26-1.02B Class 2 Aggregate Base. When tree roots are within 8” of finished grade, place 6” x 6” x 10 Gage welded wire steel mesh in concrete at the request of the Engineer in lieu of AB and at no additional cost.
32 Mortar shall not be applied to curbs and gutters. Curb and gutters shall be finished in the same manner as the sidewalk.
The new back of curb shall match the existing concrete driveways or walkways. Minor adjustments of the height of curb may be required within one-half inch (1/2") without adjusting the cross section.
Contractor must form the sidewalk around tree trunks and roots with a smooth arc. Locations shall be determined in the field by the Engineer. Any locations requiring bowed out curbs to avoid tree roots, must be reviewed and approved in advance by the Engineer. Contractor must notify the Engineer immediately of areas of potential root impacts to the new curb. The smooth curb radii must be tangent to the existing curb on both ends. Curbs with angles will be rejected.
Before placing concrete, verify that forms and job site constraints allow the required dimensioning and slopes shown. Immediately notify the Engineer if you encounter job site conditions that will not accommodate the design details. No concrete shall be placed until the Engineer has inspected and approved forms and subgrade. Concrete poured without Engineer’s approval is subject to rejection.
12-inch #4 rebar dowels, 3-inch minimum depth into existing or new sidewalk. Do not dowel private improvements into public improvements.
At driveways, install 6-inch x 6-inch – W2.9 WWF ce ntered in slab. No #4 bars spaced at 6- inch on center may be substituted for the wire mesh when approved by the City Engineer or designee.
Where needed at connections to existing, gutter shall taper over five (5) feet to match existing gutter width.
All edges of concrete shall be edged with a cement edger of the size 2-3/4” width with a 3/16” radius. All joints or grooves that are indicated on the plans or required by the City Engineer or designee shall be marked with cement grooves or jointers 4” in width and having a groove 3/8” wide at the top and a depth of 1/4” to 1/2”.
Contraction joints shall be constructed per the project plans and City Standards or as appropriate to match existing pattern and at the ends of curb returns.
New work shall match existing in finish, score pattern, and color, or as shown on the plans, or as directed by the Engineer. The Engineer reserves the right to change the colored concrete specification without additional compensation to the Contractor.
Color Pigment: ASTM C979; mineral oxides, alkali and fade resistant. The dosage must not exceed 10 percent by wight of cementitious material in the concrete mix design.
• Lampblack: Conform to ASTM D209 and shall be of approved quality mixed at the rate of one and a half pounds per cubic yard of concrete.
33 All new curb, sidewalk, and driveways constructed adjacent to existing concrete curb or sidewalk shall be dowelled to the existing concrete per project plans and City Standards.
Reinforcing steel bars (Rebar) shall be of Grade 40 or higher and conform to Section 52, “Reinforcement”, of the Standard Specifications. Tie wire shall be 18-gauge steel.
The Contractor shall be responsible for adjusting all utility boxes, public or private to new finish grades unless noted otherwise on the plans. If a utility or City owned facility has existing damage or is damaged by the contractor, the contractor must coordinate with the utility owner to procure a new box from the respective utility company. It shall be the Contractor’s responsibility to coordinate with the utility agencies for adjustment of utility or new boxes in an expedient manner. New boxes are not paid for by the City. If a utility or City owned facility with existing damage requires a new box that is in excess 250 pounds, installation of the new utility box will be paid for as extra work as provided in Section 4-
1.05, “Changes and Extra Work,” of the Standard Specifications.
Covers shall be adjusted so that there will not be any perceptible difference in elevation between the finished surface and the cover. The Engineer shall be the sole judge of the acceptable degree of smoothness of passage of motor vehicles or pedestrians over the adjusted covers.
Irrigation systems damaged by the Contractor will be repaired at the Engineer’s discretion and tested for functionality at the Contractor’s expense.
Concrete shall be poured in such a manner as to complete all pours by 2:00 p.m. the same day unless authorized by the Engineer. The Engineer reserves the right to reject any concrete remaining in the ready-mix truck after 90 minutes from batch time. No water may be added to the ready-mix concrete without prior approval from the Engineer.
The Contractor shall protect the concrete from being defaced during the curing period. The City will not accept concrete with shrinkage cracks greater than 1/16 th of an inch and
Contractor shall replace at no cost to the City. Any defaced concrete shall be repaired or replaced by the Contractor at the Contractor’s expense. The City may reject any work that is defaced. The Contractor shall properly dispose of demolition debris offsite at the end of each day.
Curb and gutter shall be water tested in the presence of the Engineer prior to acceptance to verify that water will flow along the flow line of the replaced curb and gutter. No standing water will be allowed. The finished surface shall be free from humps, sags, and other irregularities.
New curb and gutter shall be sprayed uniformly with a clear curing compound. The material, method, and rate of application shall conform to Section 90-1.03B(3), "Curing Compound Method," of the State Specifications except that only non-pigmented curing compound conforming to the requirements of ASTM Designation: C 309, Type 1, Class B, or of AASHTO Designation: M 148, Type 1-D, shall be used.
All new PCC improvements shall be doweled to existing PCC improvements as shown on
34 City Standard Detail shown in the plans or as directed by the Engineer.
HMA placed adjacent to curb shall comply with Section 39, “Asphalt Concrete” of the Standard Specifications and these special provisions. HMA plug shall by Type A, 1/2-inch maximum compacted to 95% maximum theoretical density (submit HMA job mix design).
Depth shall be six (6) inches or depth of existing full street section of HMA, whichever is greater. Asphalt base and subgrade shall be compacted to 95% maximum theoretical density.
Asphalt for the HMA plug shall be placed in lifts no greater than three (3) inches. Restoration work of pavement must be done as soon as practicable, and no later than seven (7) days after concrete placement.
Curbs, sidewalks, driveways, and curb ramps shall have forms removed and be backfilled within 3 days after pouring. Any voids left between new concrete and existing unpaved areas adjacent to sidewalks and curbs resulting from excavation, removal, or other construction- related activities, shall be filled with topsoil tamped in place conforming to these special provisions.
Contractor shall adjust adjacent flagstones, bricks, or stones in the parking strip and behind the back of walk to the new sidewalk level. Contractor must take pictures and notes to place existing improvements in the original location to extent feasible.
Restoration work of pavement must be done as soon as practicable, and no later than seven (7) days after concrete placement.
The Contractor shall restore all sewer, gas, and waterline system markings on top of curbs.
All markings shall be referenced prior to removal. Portland cement concrete (PCC) curb ramps shall conform to Section 73-3, "Concrete Curb Ramp” of the Standard Specifications, these specifications, and as directed by the Engineer. Curb Ramps shall conform to Standard Details A88A and A88B of the State Standard Plans, and as detailed on the plans. Coordinate with utility owners to relocate their existing utility facilities, if any, prior to start of construction. Curb ramps shall be laid out to satisfy maximum slopes and minimum widths per standard details and Contractor shall make any adjustments to fit actual field conditions.
Location and elevation of curb ramp centerline at gutter flowline are shown on the plans. The gutter pan in front of the curb ramp is included in the work for the curb ramp.
Any in-sidewalk drainage facilities damaged or removed shall be replaced in accordance with the applicable City Standard Plans and Specifications.
The Engineer may remove locations or specify additional locations within, adjacent, or near the project limits. Additional locations shall be paid for at the bid price of the appropriate bid items and no additional compensation will be allowed therefor.
The new back of curb ramp shall match existing concrete walkways within one-half inch (1/2") without adjusting the cross section. Controls joints and scoring shall match adjacent existing sidewalk or shall be as directed by the Engineer. Boundaries of curb ramp removed shall be sawcut unless directed otherwise by the Engineer.
35 New curb ramp shall be sprayed uniformly with a clear curing compound. The material, method, and rate of application shall conform to Section 90-1.03B(3), "Curing Compound Method," of the State Specifications except that only non-pigmented curing compounds conforming to the requirements of ASTM Designation: C 309, Type 1, Class B, or of AASHTO Designation: M 148, Type 1-D, shall be used.
Landscaping, landscaping bricks and decorations, yard drain pipes, and sprinkler heads and lines located near the existing back of sidewalk or sidewalk ramp shall be protected from damage. Sewer cleanouts located near the existing back of sidewalk or curb ramp shall also be protected from damage and remain free of debris. Any damage shall be repaired at the Contractor's expense to the satisfaction of the Engineer. Any adjustments to meter or valve boxes within the concrete curb ramps shall be adjusted to grade including furnishing new valve or meter box as needed.
Full compensation for the backfilling voids with topsoil between new concrete and existing unpaved areas resulting from excavation, removal of concrete, or other construction-related activities necessary for construction of curb, sidewalk, and driveway shall be considered as included in the contract prices paid for the various items of work and no additional compensation will be made therefor.
5.1 DETECTABLE WARNING SURFACES
All replaced curb ramps shall have detectable warning surface. The detectable warning surface shall conform to the requirements of these specifications and the details provide in the Standard Plans A88A and A88B of the State Standard Plans. Th e cost for placement of detectable warning surface shall be included in the unit price for Bid Item “Remove and Install New Concrete Curb Ramp” and no additional compensation will be made therefor.
Curb ramp detectable warning surface shall consist of raised truncated domes constructed or installed on curb ramps in conformance with the details shown on the plans and these Technical Specifications. The detectable warning surface shal l be prefabricated modules designed to be inserted in wet concrete. Surface mounted detectabl e warning surface is not acceptable. The product and color of the detectable warning surface shall be submitted by the Contractor for approval.
Prefabricated detectable warning surface shall be i n conformance with the requirements established by the Department of General Services, Division of State Architect and be attached in conformance with the manufacturer's recommendati ons. The finished surfaces of the detectable warning surface shall be free from blemishes.
Detectable warning surface shall be in the form of tiles manufactured from a fiberglass reinforced ultraviolet stabilized polymer composite.
Detectable warning surface tiles shall conform to t he requirements established by the Department of General Services, Division of State A rchitect and incorporate an in-line patter of truncated domes measuring nominal 0.2” in height , 0.90” base diameter, and 0.45” top diameter, and spaced center-to-center 2.35” as meas ured side by side. The field area shall
36 consist of a high density, pyramid micro texture of raised points 0.05” high. Anchors shall have a minimum spacing of 12-inches.
The color of the detectable warning surface shall b e yellow conforming to Federal Standard 595B, Color No. 33538. Color shall be homogeneous throughout the tile.
Detectable warning surface tiles shall be configure d such that the required area is covered by no more than two tils to conform to the dimensions as shown on the plans, and as directed by the Engineer. If multiple detectable warning surfac e tiles are used, joints shall be centered in the curb ramp or as approved by the Engineer.
Detectable warning surface tiles shall conform to the following ASTM specifications:
Test Description Requirements ASTM D 695 Compressive Strength Not less than 25,000 psi ASTM D 790 Flexural Strength Not less than 30,000 ASTM D 570 Water Absorption 0.05% ASTM C 1028 Slip Resistance 0.8 wet/dry ASTM E 84 Flame Spread Index <25 ASTM B 117 Salt Spray No Change (300 hours) ASTM 1308 Chemical Stain No Effect ASTM C 501 Abrasion Resistance Lw>500 ASTM G 155 Accelerated Weathering Delta E<5 (2,00 0 hours) ASTM D 638 Tensile Strength 12,500 psi AASHTO H20 Load Bearing at 10,410 lbs. No Cracking, Delamination or Deformation
ASTM C 1026 Freeze/Thaw/Heat No Chipping, Cracking or Peeling ASTM D 1037 Accelerated Aging [Freeze/Thaw] No Change in Color, Gloss or Delamination
ASTM D 696-03 Linear Thermal Expansion 9.45 x 10 -7 per degree Fahrenheit
Detectable warning surface tiles shall be suitably packaged or crated to prevent damage in shipment or handling. Finished surfaces shall be pr otected by sturdy plastic wrappings to protect tile from concrete residue during installat ion and tile type shall be identified by part number. Protective plastic wrapping shall be removed within 24-hgours after tiles are installed.
Installation of cast-in-place detectable warning su rface shall comply with the manufacturer’s recommendations. Installation of surface applied de tectable warning surface shall not be allowed.
The manufacturer shall provide a written 5-year warranty for prefabricated detectable warning surfaces, guaranteeing replacement when there is defect in the installation, dome shape, color fastness, sound-on-cane acoustic quality, deformation, loosening of tiles, breakage, resilience, or attachment. The warranty period shall begin upon acceptance of the contract.
37 6. ASPHALT WORK (BID ITEMS #4, 5, 6, 7)
6.1 ASPHALT CONCRETE
Asphalt to be used in roadways shall meet the speci fications for asphalt concrete as indicated in the latest Caltrans Standard Specifications, Section 39.
Asphalt to be mixed with aggregate shall be Perform ance grade 64-10 per Caltrans standard practice.
Base courses shall be Type A 1/2” maximum, medium. The aggregate gradation of Type A HMA shall be ½ -inch on the top lift (finish lift) of paving.
EXECUTION
Verify that subgrade is dry and in suitable condition to support paving and imposed loads.
Proof-roll subbase using heavy, pneumatic-tired rollers to locate areas that are unstable or that require further compaction.
Notify Owner in writing of any unsatisfactory condi tions. Do not begin paving until these conditions have been satisfactorily corrected.
PAVEMENT GRINDING
Clean existing paving surface of loose or deleterio us material immediately before pavement grinding.
Grind conforms as indicated.
SURFACE PREPARATION FOR AGGREGATE BASE MATERIALS
General: Immediately before placing asphalt materia ls remove loose and deleterious material from substrate surfaces and ensure that prepared subgrade is ready to receive paving according to the Caltrans Standard Specification Section 39-4.01.
Prime Coat: Apply uniformly over surface of compact ed-aggregate base according to the Caltrans Standard Specification Section 39-4.02. Apply enough material to penetrate and seal, but not flood, surface. Allow prime coat to cure for 24 hours minimum.
If prime coat is not entirely absorbed within 8 hours after application, spread excess prime coat with hand tools and broadcast sand over surface to blot excess asphalt.
Use just enough sand to prevent pickup under traffi c. Remove loose sand by sweeping before pavement is placed and after volatiles have evaporated.
Protect primed substrate from damage until ready to receive paving.
38 Tack Coat: Apply uniformly to all vertical surfaces against which asphaltic concrete is to be placed, including existing surfaces of previously c onstructed asphalt or portland cement concrete paving and to surfaces abutting or project ing into new asphalt pavement, according to the Caltrans Standard Specification Section 39-4.02.
Allow tack coat to cure undisturbed before paving.
Avoid smearing or staining adjoining surfaces, appu rtenances, and surroundings. Remove spillages and clean affected surfaces.
SURFACE PREPARATION FOR PAVEMENT AT ASPHALTIC CONCR ETE
OVERLAYS AND SLURRY SEALS
Pavement Irregularities: Level with asphaltic concrete, Type B, No. 4 maximum.
Pavement Cracks:
Less than ¼-inch wide: Clean of all dirt by compres sed air jet, spray and seal with RS-1 asphaltic emulsion.
Wider than ¼-inch: provide crack repair as shown on the project plans.
Clean surface of all material, such as leaves, dirt , sand, gravel, water and vegetation prior to applying binder of paving asphalt to existing surface.
ASPHALTIC CONCRETE SPREADING AND COMPACTING EQUIPMENT
Spreading Equipment: Caltrans Standard Specification Section 39-5.01.
Compaction Equipment: Caltrans Standard Specification Section 39-5.02.
ASPHALTIC CONCRETE PLACEMENT
Place, spread and compact asphaltic concrete to req uired grade, cross section, and thickness according to the Caltrans Standard Specification Sections 39-6.01, 39-6.02 and 39-6.03.
Promptly correct surface irregularities in paving course behind paver. Use suitable hand tools to remove excess material forming high spots. Fill depressions with hot asphalt to prevent segregation of mix; use suitable hand tools to smooth surface.
JOINTS
Construct joints to ensure continuous bond between adjoining paving sections according to the Caltrans Standard Specification Sections 39-6.01 and 39-6.02.
Construct joints free of depressions with same text ure and smoothness as other sections of asphalt course.
Clean contact surfaces and apply tack coat.
39 Offset longitudinal joints in successive courses a minimum of 6 inches.
Offset transverse joints in successive courses a minimum of 24 inches.
Compact joints as soon as asphaltic concrete will b ear roller weight without excessive displacement.
COMPACTION
General: Begin compaction as soon as placed hot-mix paving will bear roller weight without excessive displacement. Compact according to the Ca ltrans Standard Specification Sections 39-6.01 and 39-6.03.
Compaction Requirements: Average Density to be 92 p ercent of reference maximum theoretical density according to ASTM D 2041, but n ot less than 90 percent nor greater than 96 percent.
Finish Rolling: Finish roll paved surfaces to remove roller marks while asphalt is still warm.
Edge Shaping: While surface is being compacted and finished, trim edges of pavement to proper alignment. Bevel edges while still hot, with back of rake or smooth iron. Compact thoroughly using tamper or other satisfactory method.
Repairs: Remove paved areas that are defective or c ontaminated with foreign materials and replace with fresh asphalt. Compact by rolling to specified density and surface smoothness.
Protection: After final rolling, do not permit vehi cular traffic on pavement until it has cooled and hardened. Erect barricades to protect paving from traffic until mixture has cooled enough not to become marked.
INSTALLATION TOLERANCES
Asphalt Pavement:
Course thickness and surface smoothness within the tolerances in the Caltrans Standard Specification Sections 39-6.01, 39-6.02 and 39-6.03.
Total Thickness: Not less than indicated.
Trench Patch:
Compacted surface: Within 0.01 foot of adjacent pavement.
Do not create ponding.
7. SIGNING, SRIPING & MARKINGS
7.1 ROADSIDE SIGNS
GENERAL
40 Existing roadside signs and posts shall be removed and/or relocated at the locations shown on the Plans or where designated by the City Engineer or designee. New roadside signs shall be furnished and installed on new or existing foundations at the locations shown on the Plans or where designated by the City Engineer or designee and in conformance with Section 82 “Signs and Markers” of the Caltrans Standard Specifications, the City of Alameda Standard Plans, and these Specifications.
Signs and markers must comply with the California MUTCD.
SUBMITTALS
Submit a certificate of compliance for:
Aluminum sheeting
Retroreflective sheeting
Screened process colors
Nonreflective opaque, black film
Protective-overlay film
Upon request, submit test samples of sign panels and materials at various stages of production. The samples shall be at least 12 by 12 inches and include the background material and legend.
At least 15 days before starting sign fabrication, submit at least 3 copies of your QC plan for sign panels. The QC plan shall include:
Contact information for the person responsible for sign QC Acceptance criteria for incoming raw materials at the fabrication plant Type, method, and frequency of QC testing at the fabrication plant Types and brand names of retroreflective sheeting
List of the retroreflective sheeting manufacture’s approved process colors, protective overlay film, and black nonreflective film, including the manufacturer’s name and product name for each item
Manufacture’s installation and splicing instructions for the retroreflective sheeting Manufacturer’s instructions for cleaning each product
Method of packaging, transporting, and storing signs
For “Passenger Loading Zone” sign at least 15 days before fabrication, submit cutsheet of sign design for approval.
41 MATERIALS
Sign panels shall conform with the applicable portions of Section 82-2.02 of the Caltrans Standard Specifications, the California MUTCD, the City of Alameda Standard Plans, and these Specifications.
Retroreflective sheeting shall conform to the provisions in Section 82-2.02C of the Caltrans Standard Specifications.
EXECUTION
Existing roadside signs shall be removed as shown on the Plans. Foundations and poles identified for removal shall be removed and legally disposed of outside of the public right of way. Metal signposts to be removed in sidewalk areas shall be removed by cutting and grinding the posts flush with the grade of the sidewalk. Any holes or depressions shall be leveled with grout; vertical ledges or protrusions greater than ¼-inch shall not be allowed. Existing roadside signs that are to be relocated shall be installed on new posts.
Existing roadside signs shall not be removed until replacement signs have been installed or until the existing signs are no longer required for the direction of public traffic, unless otherwise directed by the City Engineer or designee.
Roadside signs and mounting shall be installed at the locations shown on the plans, or where directed by the City Engineer or designee and shall conform to the provisions in Section 82-3 “Roadside Signs” of the Caltrans Standard Specifications, the City of Alameda Standard Plans, and these Special Provisions. Existing and new signs to be mounted to existing or new posts shall be done in accordance with applicable Caltrans standards.
7.2 REMOVE TRAFFIC STRIPES AND PA VEMENT MARKINGS
Where blast cleaning is used for the removal of the rmoplastic traffic stripes and pavement markings or for removal of objectionable material, and such removal operation is being performed within 10 feet of a lane occupied by public traffic, the residue including dust shall be removed immediately after contact between the sand and the surface being treated. Such removal shall be by a vacuum attachment operating c oncurrently with the blast cleaning operation.
The Contractor shall comply with the 2018 Caltrans Standard Specifications Section 7-
1.02K(6)(j)(ii) “Lead Compliance Plan”. Removal of striping containing lead shall comply with Section 7-1.02K(6)(j)(ii) “Lead Compliance Plan”, Section 84-9.03C “Remove Traffic Stripes and Pavement Markings Containing Lead”, and Section 14-11.12 “Removal of Yellow Traffic Stripe and Pavement Marking with Hazardous Waste Residue”.
Waste from removal of yellow thermoplastic and yellow painted traffic stripe and pavement marking contains lead chromate. Residue produced f rom when yellow thermoplastic and yellow paint are removed may contain heavy metals in concentrations that exceed thresholds established by the California Health and Safety Cod e and may produce toxic fumes when
42 heated.
The removed yellow thermoplastic and yellow paint shall be disposed of at a Class 1 disposal facility or a Class 2 disposal facility permitted by the Regional Water Quality Control Board in conformance with the requirements of the disposal facility operator.
7.3 CURB PAINT
GENERAL
Paint for curb markings shall be consistent with Standard 84-2.02C of the Caltrans Standard Specifications and these Specifications.
SUBMITTALS
For each lot or batch of paint, submit:
Certificate of compliance, including the product name, lot of batch number, and manufacture date
Safety Data Sheet (SDS)
PRODUCTS
MATERIALS
Blue, red, green, yellow, and gray paint shall be of type Waterborne Traffic Line for international symbol of accessibility and other curb markings and shall conform to Federal Specification TT-P-1952F.
White colored paint shall be of type Waterborne Traffic Line and shall conform to the Caltrans Specifications PTWB-01R2.
All paint shall comply with ASTM D6628.
EXECUTION
QUALITY ASSURANCE
Before starting permanent application of two-component painted markings, apply a test stripe of the paint on roofing felt or other suitable material in the presence of the City Engineer or designee. The test section shall be at least 10 feet in length.
CONSTRUCTION
Surface preparation shall be done in accordance to Section 84-2.03B of the Caltrans Standard Specifications and these Specifications.
Installation of curb paint shall be done in accordance to Section 84-2.03B(6) of the Caltrans Standard Specifications and these Specifications.
43 7.4 TRAFFIC STRIPES AND PA VEMENT MARKINGS
GENERAL
All new striping (including lane lines) and legends shall be thermoplastic, unless otherwise noted on plans, and shall conform to Section 84 for the State Standard Specifications.
Pavement markers shall conform to Section 82 of the State Standard Specifications.
Cat tracking approval is required. City needs 72 hours notice to review the cat tracking.
The State Specification No. for glass beads in Sect ion 84-2.02, "Materials," of the Standard Specifications is amended to read "8010-21C-22 (Type II)."
SUBMITTALS
For each lot or batch of paint and glass beads, submit:
Certificate of compliance, including the product name, lot or batch number, and manufacture date
Safety Data Sheet (SDS)
Material data sheet for thermoplastic primer
For each lot or batch of thermoplastic, submit a manufacturer’s certificate of compliance with test results for the tests specified in Section 84-2.01D of the Caltrans Standard Specifications. The date of the test shall be within 1 year of use.
For glass beads used in drop-on applications, submit a certificate of compliance and test results for each lot of beads specifying the EPA test methods used and tracing the lot to the specific test sample. The testing for lead and arsenic content shall be performed by an independent testing laboratory.
Submit retro reflectivity readings for traffic stripes and pavement markings at locations with deficient retro reflectivity determined by the City Engineer or designee.
Submit a certificate of compliance for each type of pavement marker used.
MATERIALS
Thermoplastic shall comply with Caltrans Standard Specification PTH-02SPRAY , PTH-02HYDRO, or PTH-02ALKYD.
Glass Beads shall comply with Section 84-2.02D of the Caltrans Standard Specifications and comply with Caltrans Standard Specification 8010-004.
44 Pavement markers shall comply with Section 81-3.02C of the Caltrans Standard Specifications. Hot melt bituminous adhesive shall comply with 81-3.02D of the Caltrans Standard Specifications.
EXECUTION
Surface preparation shall be in accordance with Section 84-2.03B of the Caltrans Standard Specifications and these Specifications.
QUALITY CONTROL AND ASSURANCE
Thermoplastic shall be tested in accordance with Section 84-2.01D of the Caltrans Standard Specifications.
CAT TRACKING
Cat tracking approval is required. City needs 72 hours’ notice to review the cat tracking. Cat tracking shall consist of stretching a rope on a straight line between control point on tangent alignment and on a true arc through control point on curved alignments and placing sport of paint along the rope. Temporary tab markers shall be placed no more than twelve feet apart on curves not more than twenty-four feet apart on straight segments. Temporary tab markers shall be the same color as the traffic stripe that they are replacing and shall measure two inches tall by 3-1/2 inches wide and have a reflective lens across the width of the marker.
Prior to application of permanent striping and markers, the contractor shall call for review and receive approval of the proposed striping by the Engineer and/or the City.
The Engineer and City shall have the right to make changes at the location and alignment of line stripes. Striping and traffic markings shall not be applied until approval is granted by the City. The City requires 72 hours’ notice to review the cat tracking.
CONSTRUCTION
Apply thermoplastic traffic stripe and markings per Section 84-2.03C(2) of the Caltrans Standard Specifications. Apply retroreflective markers per Section 81-3.03 of the Caltrans Standard Specifications. Final pavement markings are thermoplastic, as described in the bid item description for pavement delineations. The Contractor shall furnish and install temporary pavement markings, as described in Section 12-6 “Temporary Pavement Delineation” of the Caltrans Standard Specifications, prior to opening each phase of work. The intent of this requirement is to have clean and fresh final pavement markings at the completion of the Project.
7.5 STREETBOND COATING COLOR “SAN DIEGO BUFF”
GENERAL
45 Specifications for installing StreetBond SB120 Asphalt Pavement Coating Flat Surface (Non-Stamped). Section includes solar reflective coating system over non- stamped asphalt pavement.
DEFINITION
Certified Applicator: Applicator that has been certified by the manufacturer to install pavement coatings per specifications and offer warranties backed by the manufacturer.
Owner: means the Owner (City Engineer or designee) and refers to the representative person who has decision making authority for the work performed.
MANUFACTURERS
Siplast (Irving TX) manufactured pavement coating products or approved equal.
StreetBond SB120 Pavement Coating (Part A & B)
StreetBond Colorant
StreetBond Adhesive Promoter (for exposed stone in older asphalt) StreetBond Sealer Concentrate
REFERENCES
Reference Standards Include:
ARTICLE I - ASTM
D4541
ARTICLE II - Standard Test Method for Pull-Off Strength of Coating Using Portable Adhesion Tester.
ARTICLE III - ASTM
D4060
ARTICLE IV - Test Method for Abrasion Resistance of
Organic Coatings by the Taber Abraser.
ARTICLE V - ASTM
D2697
ARTICLE VI - Standard Test Method for V olume of
Nonvolatile Matter in Clear or Pigmented Coatings.
ARTICLE VII - ASTM
D522-93A
ARTICLE VIII - Standard Test Method for Mandrel Bend
Test of Attached Organic Coatings.
ARTICLE IX - ASTM
D1653
ARTICLE X - Standard Test Method for Water Vapor
Transmission through Organic Film Coatings.
ARTICLE XI - ASTM
G154
ARTICLE XII - QUV Accelerated Weathering
Environment. Standard Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic Materials.
ARTICLE XIII - ASTM
D2369
ARTICLE XIV - Weight Solids Standard Test Method for
V olatile Content of Coatings.
ARTICLE XV - ASTM
D1475
ARTICLE XVI - Standard Test Method for Density of
Paint, Vanish, Lacquer, Other related products.
ARTICLE XVII - ASTM
D2240 (2000)
ARTICLE XVIII - Standard Test Method for Rubber
Property – Durometer Hardness.
46 ARTICLE XIX - ASTM
D5895
ARTICLE XX - Standard Test Method of Drying or Curing
during film formation of Organic Coatings using
Mechanical Recorders.
ARTICLE XXI - ASTM
D570
ARTICLE XXII - Standard Test Method for Water
Absorption of Plastics.
QUALITY ASSURANCE
Qualifications: Installer shall be a certified applicator by manufacturer.
Local Regulations: Conform to regulations of public agencies, including any specific requirements of the city and/or state of jurisdiction.
SUBMITTALS
DELIVERY, STORAGE AND HANDLING
Delivery: Deliver materials in the manufacturer’s original sealed and labeled containers and in quantities required to allow continuity of application.
Storage: Store manufactured materials in a clean, dry location, protected from the weather and deterioration, and complying with manufacturer’s written instructions for minimum and maximum temperature requirements for storage.
PROJECT CONDITIONS
Environmental Limitations: Do not install coating over wet or damp substrates.
Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit coating to be applied according to manufacturer’s written instructions.
Permits: Obtain all permits required by local agencies and pay all fees which may be required for the performance of the work.
Safety: Familiarize every member of the application crew with all safety regulations recommended by OSHA, NIOSH, NRCA and other industry or local governmental groups.
WARRANTY
Provide a manufacturer warranty against material defects for a minimum period of three (3) years from the date of completion.
PRODUCTS
MATERIALS
Asphalt Pavement Coating: A premium epoxy-modified, acrylic, waterborne coating designed for application on asphalt pavements receiving pedestrian traffic and
47 minimal vehicular traffic. The coating shall be specially formulated to provide wear and crack resistance, color retention, adhesion, minimal water absorption and increased friction properties. Coating materials shall meet all local V olatile Organic Compounds (VOC) regulations.
Coating Properties
Solids by V olume: 54– 61% (ASTM D2697)
Solids by Weight: 71.5- 77.5% (ASTM D2369)
Density: 14 lbs/gal (1.67 kg/l) (ASTM D1475)
Drying Time: 1 – 4 hours at 77⁰F (25°C) and 40% humidity (ASTM D5895) Taber Wear Abrasion Dry (H-10 wheel): 1.0g/1000 cycles after 1-day cure (ASTM D4060)
Taber Wear Abrasion Wet (H-10 wheel): 4.0g/1000 cycles after 7-day cure (ASTM D4060)
Water Absorption: 3.5 – 6.5% (ASTM D471)
Mandrel Bend: 1.0 – 1.5 inch (ASTM D522–- 93A)
VOC Content: < 50 g/l
Friction– Dry: 75– 95 (ASTM E303)
Friction– Wet: 55–- 75 (ASTM E303)
Permeance: 13.4 g/m2/24hr/mmHg (52 mils) (ASTM D1653)
Colorant: A highly concentrated, high quality, UV stable pigment blend designed to add color to the specified asphalt pavement coating.
Adhesion Promotor: A liquid agent designed to enhance the adhesion of the specified coating over surfaces with polished aggregates.
Sealer Concentrate: A liquid sealer that is applied to a newly completed project to help seal coating and reduce dirt and tire pick-up.
EXECUTION
SUBSTRATE EXAMINATION/PREPARATION
General: Ensure that surfaces are free from gross irregularities, loose, unsound, or foreign material such as dirt, ice, snow, water, grease, oil, release agents, laitance, paint, loose particles/friable matter, rust, de-icing materials, chemical residue, or any other material that would be detrimental to adhesion of the coating to the non- textured asphalt pavement surface. Protect areas using masking tape, plastic sheeting, tarps, coating shields, as necessary, to prevent overspray.
Asphalt Pavement Preparation: Thoroughly clean the surface of dust and debris using a broom and/or blower. Power wash areas with heavy dirt/debris build-up and where grease and oil contamination are present using an acceptable biodegradable cleaner.
Ensure that the substrate is dry prior to applying the specified coating.
48 Existing Coatings: Remove pavement markings by sandblasting, pressure-washing, grinding, or other mechanical methods, as approved by the Owner or Owner’s representative.
Polished Asphalt Surface Preparation: Where asphalt is older with exposed and polished stone, apply adhesion promoter according to the manufacturer’s published guidelines and allow to dry completely prior application of the first layer of coating.
COATING APPLICATION
Adhesion Promoter: For older asphalt with polished stone. Mix and apply according to manufacturer’s instructions and allow to dry completely prior application of the first layer of coating. If the asphalt substrate is newer without exposed polished stone an adhesive promoter is not needed.
Coating Application: Mix according to manufacturer instructions. Apply three (3) coats at the manufacturer specified rate of application to achieve a nominal dry mil thickness of 19 mils. Rough and/or porous asphalt surfaces may require an additional coat(s) to achieve desired dry mil thickness. Coating shall be applied by a heavy-duty textured sprayer and back rolled, or roller, or brush applied according to the requirements published in the manufacturer’s installer’s guide. Allow each coat of material to dry before applying subsequent layers.
Sealer Concentrate: Mix according to manufacturer instructions and apply two (2) light coats using a low-pressure handheld or backpack sprayer over coating application.
FIELD QUALITY CONTROL AND INSPECTIONS
Site Condition: Leave all areas around job site free of debris, materials, equipment, and related items after completion of job.
Notification of Completion: Notify the Owner and Manufacturer of job completion.
Issuance of the Guarantee: Complete all post installation procedures and meet the manufacturer’s final endorsement for issuance of the specified warrantee.
7.6 RESTORATION OF PA VEMENT STRIPING AND MARKINGS
The Contractor shall repaint any pavement striping or markings that are damaged by trenching or other operations during the course of the project. The entire stripe element (individual stripe) or marking (cross walk lines, turn arrows, etc.) shall be repainted—“touch ups” will only be allowed if approved by the Engineer.
Unless approved otherwise by the Engineer, all restored pavement markings shall be thermoplastic, as described in Section 7.4 above, unless otherwise specified by the Traffic Engineer.
49 8. UTILITIES
8.1 UTILITY ADJUSTMENTS
All utilities in the plans designated to be adjusted to new finished grade shall be verified with affected utility company or owner and adjusted to grade with permission and coordination with said utility company or owner.
All utilities (manholes, utility boxes, utility vaults etc.) designated on the plans to be protected in place shall be carefully uncovered if located wi thin the lines of excavation. In the event a utility conflict exists, the City will either arran ge for the contractor or utility owner to adjust grade. In the event any such facility should be di sturbed or damaged, the Contractor shall at once make repairs to the satisfaction of the utilit y owner, or arrange with the utility owner to make repairs, at no cost to the City. All costs fr om any delays or reconstruction of improvements resulting from the Contractor’s failure to verify existing utilities shall be borne by the Contractor.
8.2 POTHOLING
Some or all underground utilities are not shown within the project limits on the contract plans.
At locations where new poles and foundations are proposed, Contractor shall physically verify all locations of existing utilities by potholing, and certify, in writing, that there are no conflicts with planned improvements. If there are conflicts, Contractor shall indicate in writing, the specific conflict and allow the Engineer 15 working days to provide a response. Contractor shall include a schedule activity for potholing (Co ntractor responsibility), and notification to the Engineer in the base line schedule. The 15 work ing days for Engineer review shall be identified as an owner activity in the project base line schedule. If there are no conflicts identified, this activity will then be shown as owner float.
All areas within the limits of work shall be restored to their original existing condition prior to construction. The Contractor shall restore all concrete and paved areas, landscaped areas, and all other improvements disturbed or damaged by their operations. Payment for the restoration of damaged areas shall be included in the prices pa id for various items of work and no additional allowance will be made therefore.
9. LANDSCAPING (BID ITEMS #4, 5, 6, 7)
9.1 TREE AND LANDSCAPING PRESERVATION
The Contractor will be held responsible for any dam age to trees or other plants, which are to remain during construction, including limb or branch breakage, tearing of bark along trunk or excessive root damage. Roots two inches and greate r in diameter shall not be cut without approval by the City.
Contractor shall protect from damage all existing vegetation determined by the City to remain on the project site and also on adjacent property ( for trees overhanging the project site).
Contractor shall be responsible for the repair any damage, including that to the adjacent property resulting from failure to comply with the requirements of the Contract Documents or
50 failure to exercise reasonable care in performing t he Work. If Contractor fails or refuses to repair the damage promptly and according to the Cit y directions, the City may have the necessary work performed and charge the cost to Contractor.
9.2 PROTECTION OF EXISTING PLANTS TO REMAIN
Do not store materials or equipment, permit burning , or operate or park equipment under the branches of any existing plant to remain except as actually required for construction in those areas.
Provide barricades, fences or other barriers as nec essary at the drip line to protect existing plants to remain from damage during construction.
Notify Engineer in any case where Contractor feels grading, utility placement or other construction called for by Contract Documents may damage existing plants to remain.
If existing plants to remain are damaged during con struction, Contractor shall replace such plants of the same species and size as those damage d at no cost to City. Determination of extent of damage and value of damaged plant shall r est solely with Engineer. Any plant material which becomes stressed thru the duration o f construction shall be reviewed by a certified horticulturist provided by the Contractor and approved by the City. Any recommendations such as fertilizer, additional prot ection measures, soils testing, water monitoring programs or fencing recommended by the h orticulturist shall be included within the scope of work with no additional cost to the Contract.
ATTACHMENTS
SPECIAL PROVISIONS
ATTACHMENT A
BOND FORMS (PERFORMANCE AND PAYMENT)
PAYMENT BOND
KNOW ALL MEN BY THESE PRESENTS: that
a , hereinafter called Principal, and
hereinafter called Surety, are held and firmly bound unto
hereinafter called OWNER, in the penal sum of Dollars. ($ ____________)
in lawful money of the United States, for the payme nt of which sum well and truly to be made, we bind ourselves, successors, and assigns, jointly and severally, firmly by these presents.
THE CONDITION OF THIS OBLIGATION is such that where as, the Principal entered into a certain contract with the OWNER, dated the day of , 2024, a copy of which is hereto attached and made a part hereof for the construction of:
NOW, THEREFORE, if the Principal shall promptly mak e payment to all persons, firms, SUBCONTRACTORS, and corporations furnishing materia ls for or performing labor in the prosecution of the WORK provided for in such contra ct, and any authorized extension or modification thereof, including all amounts due for materials, lubricants, oil, gasoline, coal and coke, repairs on machinery, equipment and tools, co nsumed or used in connection with the construction of such WORK, and all insurance premiu ms on said WORK, and for all labor, performed in such WORK whether by SUBCONTRACTOR or otherwise, then this obligation shall be void; otherwise to remain in full force and effect.
PAYMENT BOND (Continued)
PROVIDED, FURTHER, that the said surety, for value received hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contract or to WORK to be performed thereunder or the SPECIFICATIONS ac companying the same shall in any wise affect its obligation on this BOND, and it does her eby waive notice of any such change, extension of time, alteration or addition to the te rms of the contract or to the WORK or to the SPECIFICATIONS.
PROVIDED, FURTHER, that no final settlement between the OWNER and the CONTRACTOR shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied.
IN WITNESS WHEREOF, this instrument is executed on ______________ counterparts, each one
(Number)
of which shall be deemed an original, this the ____ ______ day of ____________________, 2024.
ATTEST:
Principal
By:
Principal Secretary
(SEAL)
(Witness as to Principal) (Address)
(Address)
(Surety)
ATTEST:
Surety Secretary
(SEAL)
By:
(Witness as to Surety) Attorney-in-fact
(Address) (Address)
NOTE: Date of BOND must not be prior to date of Contract.
If the CONTRACTOR is Partnership, all partners sh ould execute BOND.
IMPORTANT: Surety companies executing BONDS must ap pear on the Treasury Department’s most current list (Circular 570 as amended) and be authorized to transact business in the state where the PROJECT is located.
PERFORMANCE BOND
KNOW ALL MEN BY THESE PRESENTS: that
(Name of Contractor)
(Address of Contractor)
a , hereinafter called Principal, and (Corporation, Partnership, or Individual)
(Name of Surety)
(Address of Surety)
hereinafter called Surety, are held and firmly bound unto
(Name of Owner)
(Address of Owner)
hereinafter called OWNER, in the penal sum of
Dollars. ($ _______________)
in lawful money of the United States, f or the paym ent of which sum well and truly to be made, we bind ourselves, successors, and assigns, jointly and severally, firmly by these presents.
THE CONDITION OF THIS OBLIGATION is such that where as, the Principal entered into a certain contract with the OWNER, dated the day of , 2024, a copy of which is hereto attached and made a part hereof for the construction of:
NOW, THEREFORE, if the Principal shall well, truly and faithfully perform its duties, all the undertakings, covenants, terms, conditions, and agr eements of said contract during the original term thereof, and any extensions thereof which may be granted by the OWNER, with or without notice to the Surety and during the one year guaranty period, and if he shall satisfy all claims and demands incurred under such contract, and shall fully indemnify and save harmless the OWNER from all costs and damages which it may suffer by reason of failure to do so, and shall reimburse and repay the OWNER all outlay and expense which th e OWNER may incur in making good any default, then this obligation shall be void; otherwise to remain in full force and effect.
PERFORMANCE BOND (Continued)
PROVIDED, FURTHER, that the said surety, for value received hereby stipulates and agrees that no change, extension of time, alteration or ad dition to the terms of the contract or to WORK to be performed thereunder or the SPECIFICATIONS ac companying the same shall in any wise affect its obligation on this BOND, and it does her eby waive notice of any such change, extension of time, alteration or addition to the te rms of the contract or to the WORK or to the SPECIFICATIONS.
PROVIDED, FURTHER, that no final settlement between the OWNER and the CONTRACTOR shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied.
IN WITNESS WHEREOF, this instrument is executed on ______________ counterparts, each one
(Number)
of which shall be deemed an original, this the __________ day of ____________, 2024.
ATTEST:
Principal
By:
Principal Secretary
(SEAL)
(Witness as to Principal) (Address)
(Address)
(Surety)
ATTEST:
Surety Secretary
(SEAL)
By:
(Witness as to Surety) Attorney-in-fact
(Address) (Address)
NOTE: Date of BOND must not be prior to date of Contract.
If the CONTRACTOR is Partnership, all partners sh ould execute BOND.
IMPORTANT: Surety companies executing BONDS must ap pear on the Treasury Department’s most current list (Circular 570 as amended) and be authorized to transact business in the state where the PROJECT is located.
SPECIAL PROVISIONS
ATTACHMENT B
LIST OF PROCESSORS
ATTACHMENT “C”
LIST OF MIXED CONSTRUCTION AND DEMOLITION PROCESSORS
This guide is a listing of facilities/processors that accept construction and demolition waste materials. This is not a complete and comprehensive list; it is intended to be a quick reference guide to assist contractors and the general public recycle their construction and demolition debris.
For additional information on disposal or recycling of specific material types please visit http://alameda.wastetracking.com (Green Halo Systems) and choose the “Recycler Search” function from the drop down menu.
Please call each facility for accepted materials, hours of operation, and the terms and conditions prior to delivering your materials.
Bee Green Recycling (Commercial Waste and Recycling)
725 Independent Road, Oakland, CA 94621
510-636-0852
https://www.beegreen.green/
Excess Recovery
1801 Evans Avenue, San Francisco, CA 94124
650-339-4817
Davis Street Transfer Station
2615 Davis Street, San Leandro, CA 94577
510-638-2303
www.dsgardencenter.com/
Berkeley Transfer Station
1201 2nd St., Berkeley, CA 94710
510-981-7270
www.cityofberkeley.info/ContentDisplay.aspx?id=5710
Certified Blue Recycling
2075 Williams St, San Leandro, CA 94577
800-536-6702
www.certified-blue-recycling.com/
Recology San Francisco
501 Tunnel Avenue, San Francisco, CA 94134
415-330-1400
www.sfrecycling.com/index.php
Blue Line Transfer
500 East Jamie Ct, South San Francisco, CA 94080
650-589-5511
www.ssfscavenger.com
Hayward Transfer Station
3458 Enterprise Ave, Hayward, CA 94545
510-606-1548
West Contra Costa Co Sanitary Landfill
Foot of Parr Blvd., Richmond, CA 94801
510-262-1600
Marin Resource Recovery Center
565 Jacoby Street, San Rafael, CA 94901
415-453-1404
www.marinsanitary.com
Contra Costa Transfer & Recovery Facility
951 Waterbird Way, Martinez, CA 94553
925-313-8987
Ox Mountain Sanitary Landfill
12310 San Mateo Road, Half Moon Bay, CA 94019
800-204-4242
Pleasanton Transfer & Recovery Facility
3110 Busch Rd., Pleasanton, CA 94566
925-846-4062
www.plesantongarbageservice.com
Fremont Recycling and Transfer Station
41149 Boyce Rd., Fremont, CA 94538
510-252-0500
www.fremont-recycling.com
Devlin Rd Recycling & Transfer Facility
889 Devlin Rd, American Canyon, CA 94503
707-258-9005
Newby Island Landfill
1601 Dixon Landing Rd., Milpitas, CA 95035
408-945-2800
www.newbyisland.com/
Zanker Material Processing Facility
675 Los Esteros Rd., San Jose, CA 95134
408-263-2384
www.zankerrecycling.com/
SPECIAL PROVISIONS
ATTACHMENT C
CITY OF ALAMEDA STANDARD PLANS AND DETAILS
CITY OF ALAMEDA
Standard Plans
December 2021
PUBLIC WORKS DEPARTMENT
City Hall West
950 West Mall Square, Suite 110
Alameda, CA 94501
CITY OF ALAMEDA
STANDARD PLANS - TABLE OF CONTENTS
STORM DRAIN STANDARDS
SD 1-1 CATCH BASIN TYPE 1 - / DEC 2021
SD 1-2 CATCH BASIN TYPE 1 - / DEC 2021
SD 1-3 CATCH BASIN TYPE 1 - / DEC 2021
SD 2 CATCH BASIN TYPE A - / DEC 2021
SD 3 GRATED CATCH BASIN - / DEC 2021
SD 4 MAINTENANCE HOLE FOR STORM DRAIN - / DEC 2021
SD 5-1 CULVERT - 30 INCH - / DEC 2021
SD 5-2 CULVERT - 30 INCH - / DEC 2021
SD 6-1 CULVERT - 36 INCH - / DEC 2021
SD 6-2 CULVERT - 36 INCH - / DEC 2021
SD 7-1 DRAINAGE CHANNEL - / DEC 2021
SD 7-2 DRAINAGE CHANNEL - / DEC 2021
SD 8 CURB DRAIN IN EXISTING CURB AND SIDEWALK - / DEC 2021
SANITARY SEWER STANDARDS
SS 1-1 4" SEWER LATERAL TWO-WAY CLEANOUT - / DEC 2021
SS 1-2 4" SEWER LATERAL TWO-WAY CLEANOUT - / DEC 2021
SS 2 NOT USED
SS 3 45° CLEANOUT - / DEC 2021
SS 4 PRE-CAST CONCRETE MAINTENANCE HOLE TYPE "A" - / DEC 2021 SS 5 MAINTENANCE HOLE TYPE "B" AND "C" SHALLOW DEPTH - / DEC 2021 SS 6 SANITARY SEWER MAINTENANCE HOLE COVER - / DEC 2021 SS 7 INSIDE DROP MAINTENANCE HOLE FOR 4" - 12" SEWER PIPES - / DEC 2021 SS 8 PIPE CROSSING DETAILS - / DEC 2021
SS 9 ABANDONED PIPE DETAIL - / DEC 2021
SS 10 ABANDONED MAINTENANCE HOLE DETAIL - / DEC 2021
STREET STANDARDS
ST 1-1 TYPE A AND B CURB AND GUTTER - / DEC 2021
ST 1-2 CONCRETE CURB AND GUTTER AT DRIVEWAY APPROACH - / DEC 2021 ST 1-3 TYPE A CONCRETE CURB AND GUTTER WITH ASPHALT - / DEC 2021 ST 1-4 TYPE E CONCRETE CURB AND GUTTER - / DEC 2021
ST 1-5 CURB AND GUTTER WITH SIDEWALK - / DEC 2021
ST 1-6 CURB AND GUTTER PLANTER AND SIDEWALK - / DEC 2021 ST 2 NOT USED
ST 3 NOT USED
ST 4 NOT USED
ST 5 LARGE RADIUS FLUSH RETURN - / DEC 2021
ST 6 SIDEWALK REINFORCING AROUND UTILITY BOX > 24" x 36" - / DEC 2021 ST 7-1 TRENCH DETAIL RESURFACING - / DEC 2021
ST 7-2 TRENCH DETAIL NARROW TRENCH & SMALL HOLES - / DEC 2021 ST 7-3 TRENCH DETAIL TRENCH BACKFILL - / DEC 2021
PAGE 1 OF 2
ST 7-4 TRENCH DETAIL - / DEC 2021
ST 7-5 TRENCH DETAIL CONTROLLED LOW STRENGTH MATERIAL (CLSM) - / DEC 2021 ST 8 NOT USED
ST 9-1 STREET TREE PLANTING - / DEC 2021
ST 9-2 STREET TREE PLANTING - / DEC 2021
ST 9-3 STREET TREE PLANTING - / DEC 2021
ST 10-1 STREET NAME SIGN - / DEC 2021
ST 10-2 STREET NAME SIGN - / DEC 2021
ST 11 TRAFFIC SIGN INSTALLATION - / DEC 2021
ST 12-1 TRAFFIC SIGN SPECIFICATIONS - / DEC 2021
ST 12-2 TRAFFIC SIGN SPECIFICATIONS - / DEC 2021
ST 13 SURVEY MONUMENT - / DEC 2021
ST 14 STREET BARRICADE - / DEC 2021
ST 15-1 TYPICAL APPLICATIONS FOR MARKED CROSSWALKS - / DEC 2021 ST 15-2 TYPICAL APPLICATIONS FOR MARKED CROSSWALKS - / DEC 2021 ST 16 BIKE LANE BUFFER WIDTHS (NON-METERED PARKING) - / DEC 2021 ST 17-1 PARKLET BARRICADE DETAIL - / DEC 2021
ST 17-2 PARKLET BARRICADE DETAIL - / DEC 2021
ST 18 RESIDENTIAL DRIVEWAY WITH PLANTING STRIP - / DEC 2021 ST 19 RESIDENTIAL DRIVEWAY WITHMONOLITHIC SIDEWALK - / DEC 2021 ST 20 COMMECIAL TYPE GUTTER & DRIVEWAY - / DEC 2021
STREET LIGHT STANDARDS
SL8 ALAMEDA RECREATION & PARKS DEPT DECO STANDARD POLE - / DEC 2021 SL9 28' TAPERED ALUM. POLE WITH 6' ARM - / DEC 2021
SL10 30' TAPERED LIGHT POLE WITH 12" PIPE BRACKET ARM - / DEC 2021 SL11 YORK SERIES LIGHTING POLE - / DEC 2021
SL12 20' TAPERED LIGHT POLE WITH 12" PIPE BRACKET ARM - / DEC 2021 SL13 TAPERED LIGHT POLE WITH 12" TWIN PIPE BRACKET ARM - / DEC 2021 SL 50-1 STREET LIGHT FOUNDATION - TYPE A - / DEC 2021
SL 50-2 STREET LIGHT POLE BASE DETAIL - / DEC 2021
SL 57-1 120V STREET LIGHT WIRING - / DEC 2021
SL 57-2 240V STREET LIGHT WIRING - / DEC 2021
SL 57-3 SPLICING AND CRIMPING - / DEC 2021
PAGE 2 OF 2
CATCH BASINTYPE 1CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTCATCH BASINTYPE 1
CATCH BASINTYPE 1CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTCATCH BASINTYPE A
FL
GRATED CATCH BASINCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTMAINTENANCE HOLEFOR STORM DRAIN
3'-312"
6"
TYP
BOX + 12"
2'-312"
BOX
3.5"
112" CLR 6x6 - W1.4xW1.4
WELDED WIRE FABRIC
ALL LONGITUDINAL
REINFORCING
#4 BARS, TOT 12
#4 BARS @ 6" O.C.
FIRST PCC POUR
INCLUDES BASE &
WALLS UP TO
"BOX" + 1 12"
SEE DECK
SUPPORT DETAIL
8"
3" MIN.
(TYP)
16 ga GALV. CORR. STEEL DECK,
BR-36 FORMLOK BY VERCO
DECKING, INC. OR EQUAL
R = 1"±
(TYP)
X X X X X X
12" DIA x 3" STUDS
@ 24" O.C., TYP
TYP
114" x 114" x 14"
GALV. ANGLE, TYP
PROPERTY
LINE
SIDEWALK
5'
GUTTER
8'
C
C
VARIABLE
12" VALLEY
12" VALLEY ON CL
CURB
LOCAL
DEPRESSION
GUTTER
SIDEWALK
CURB
LOCAL
DEPRESSION
HAND
HOLE
A
A
B
B
STRAIGHT LINE GRADE
45°
GUTTER RETURN
MAINTENANCE HOLE COVER -
18" CIRCULAR (D&L FOUNDRY
B-6018 OR EQUAL)
2 - #4 x 5'-0"
REINF EA SIDE
TOT 4 BUNDLES
114" x 114" x 14"
GALV. ANGLE
ADDITIONAL
TACK WELD IN
FIELD & PAINT
SEE NOTE 2
OPPOSITE HAND
CUTS FROM
STANDARD 36"
LONG SECTIONS
1'-6"±
1'-6"±
1 14"± SEAT
INSIDE FACE
OF WALL
3'-612"
45°
TACK WELD IN
FIELD & PAINT
SEE NOTE 2
312" x 212" x 3 8"
GALV. ANGLE
212"
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
SD 5-1
1 2
CULVERT - 30 INCH
TYPICAL CULVERT PLAN
NTS
HAND HOLE
NTS
45° BEND
NTS
CURB OPENING
NTS
PLAN DETAILS OF
GALV. CORRUGATED
STEEL DECK
MATERIALS
CONCRETE: PER SECTION 90-2 MINOR
CONCRETE OF CALTRANS
STD SPECS 2018
REBARS: ASTM A615, GRADE 60
STEEL DECK: ASTM A653 SS GRADE 50
STEEL ANGLES: ASTM A36 GRADE 36
STEEL STUDS: ASTM A307
WELDING: AWS D1.1
DECK SUPPORT DETAIL
NTS
NOTES
1. MAXIMUM "BOX" DIMENSION IS 6".
2. PLACE 4" TO 6" WIDE SELF-ADHESIVE
WATERPROOF FLASHING (POLYOLEFIN-
COATED FABRIC WITH BUTYL RUBBER
ADHESIVE) AT SECTIONS THAT ARE CUT
OR DISCONTINUOUS.
STREET SECTION A-A
NTS
1'-6"
3.5"
8"
BOX + 1/2"
3'-312"
6"
TYP
BOX + 12"
2'-312"
BOX
3.5"
112" CLR 6x6 - W1.4xW1.4
WELDED WIRE FABRIC
ALL LONGITUDINAL
REINFORCING
#4 BARS, TOT 12
#4 BARS @ 12" O.C.
FIRST PCC POUR
INCLUDES BASE &
WALLS UP TO
"BOX" + 1 12"
SEE DECK
SUPPORT DETAIL
8"
3" MIN.
(TYP)
16 ga GALV. CORR. STEEL DECK,
BR-36 FORMLOK BY VERCO
DECKING, INC. OR EQUAL
R = 1"±
(TYP)
4 1
h = 0.3'
MAX
4" MAX
BOXBOX + 12"
312" x 212" x 3 8" GALV. CURB
ANGLE WITH BATTER TO
MEET SLOPE OF CURB FACE
MEET CURB GRADE &
INSTALL 12" EXPANSION
MATERIAL AT EACH
SIDE OF CULVERT
SEE CITY STD. ST 1-1
FOR CURB AND GUTTER
INLET
OUTLET
X X X X X X
1'-6"
3.5"
8"
BOX + 1/2"
4 1
h = 0.3'
MAX
4" MAX
SEE CITY STD. ST 1-1
FOR CURB AND GUTTER
12" DIA x 3" STUDS
@ 24" O.C., TYP
TYP
DIRECTION
OF FLOW
DIRECTION
OF FLOW
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
X X X X X X
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
X X X X X X
114" x 114" x 14"
GALV. ANGLE, TYP
TYP
TYP
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
SD 5-1
2 2
CULVERT - 30 INCH
SIDEWALK SECTION B-B
NTS
SECTION C-C (INLET)
NTS
CURB OPENING
NTS
SECTION C-C (OUTLET)
NTS
3'-912"
6"
TYP
BOX + 12"
2'-912"
BOX
3.5"
112" CLR
ALL LONGITUDINAL
REINFORCING
#4 BARS, TOT 12
#4 BARS @ 6" O.C.
FIRST PCC POUR
INCLUDES BASE &
WALLS UP TO
"BOX" + 1 12"
SEE DECK
SUPPORT DETAIL
9"
3" MIN.
(TYP)
16 ga GALV. CORR. STEEL DECK,
BR-36 FORMLOK BY VERCO
DECKING, INC. OR EQUAL
R = 1"±
(TYP)
12" DIA x 3" STUDS
@ 24" O.C., TYP
TYP
114" x 114" x 14"
GALV. ANGLE, TYP 6x6 - W1.4xW1.4
WELDED WIRE FABRIC
X X X X X X X
#4 @ 12" O.C., TYP
PROPERTY
LINE
SIDEWALK
5'
GUTTER
8'
C
C
VARIABLE
12" VALLEY
12" VALLEY ON CL
CURB
LOCAL
DEPRESSION
GUTTER
SIDEWALK
CURB
LOCAL
DEPRESSION
HAND
HOLE
A
A
B
B
STRAIGHT LINE GRADE
GUTTER RETURN
45°
MAINTENANCE HOLE COVER -
18" CIRCULAR (D&L FOUNDRY
B-6018 OR EQUAL)
2 - #4 x 5'-0"
REINF EA SIDE
TOT 4 BUNDLES
114" x 114" x 14"
GALV. ANGLE
ADDITIONAL
TACK WELD IN
FIELD & PAINT
SEE NOTE 2OPPOSITE HAND
CUTS FROM
STANDARD 36"
LONG SECTIONS
1'-6"±
1'-6"±
1 14"± SEAT
INSIDE FACE
OF WALL
4'-3"
45°
TACK WELD IN
FIELD & PAINT
SEE NOTE 2
312" x 212" x 3 8"
GALV. ANGLE
212"
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
SD 6-1
1 2
CULVERT - 36 INCH
STREET SECTION A-A
NTS
TYPICAL CULVERT PLAN
NTS
HAND HOLE
NTS
45° BEND
NTS
CURB OPENING
NTS
PLAN DETAILS OF
GALV. CORRUGATED
STEEL DECK
DECK SUPPORT DETAIL
NTS
NOTES
1. MAXIMUM "BOX" DIMENSION IS 6".
2. PLACE 4" TO 6" WIDE SELF-ADHESIVE
WATERPROOF FLASHING (POLYOLEFIN-
COATED FABRIC WITH BUTYL RUBBER
ADHESIVE) AT SECTIONS THAT ARE CUT
OR DISCONTINUOUS.
MATERIALS
CONCRETE TOP DECK: 4,000 psi AT 28 DAYS
CONCRETE BASE & WALLS: PER SECTION 90-2 MINOR
CONCRETE OF CALTRANS
STD SPECS 2018
REBARS: ASTM A615, GRADE 60
STEEL DECK: ASTM A653 SS GRADE 50
STEEL ANGLES: ASTM A36 GRADE 36
STEEL STUDS: ASTM A307
WELDING: AWS D1.1
3'-912"
6"
TYP
BOX + 12"
2'-912"
BOX
3.5"
112" CLR
ALL LONGITUDINAL
REINFORCING
#4 BARS, TOT 12
#4 BARS @ 12" O.C.
FIRST PCC POUR
INCLUDES BASE &
WALLS UP TO
"BOX" + 1 12"
SEE DECK
SUPPORT DETAIL
9"
3" MIN.
(TYP)
16 ga GALV. CORR. STEEL DECK,
BR-36 FORMLOK BY VERCO
DECKING, INC. OR EQUAL
R = 1"±
(TYP)
BOXBOX + 12"
312" x 212" x 3 8" GALV. CURB
ANGLE WITH BATTER TO
MEET SLOPE OF CURB FACE
MEET CURB GRADE &
INSTALL 12" EXPANSION
MATERIAL AT EACH
SIDE OF CULVERT
INLET
OUTLET
1'-6"
3.5"
9"
BOX + 1/2"
4 1
h = 0.3'
MAX
4" MAX
SEE CITY STD. ST 1-1
FOR CURB AND GUTTER
1'-6"
3.5"
9"
BOX + 1/2"
4 1
h = 0.3'
MAX
4" MAX
SEE CITY STD. ST 1-1
FOR CURB AND GUTTER
12" DIA x 3" STUDS
@ 24" O.C., TYP
TYP
DIRECTION
OF FLOW
DIRECTION
OF FLOW
X X X X X X
X X X X X X
114" x 114" x 14"
GALV. ANGLE, TYP
TYP
TYP
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
X X X X X X X
#4 @ 12" O.C., TYP
#4 (PLACED 12" CLR FROM
STEEL DECKING)
#4 (PLACED 12" CLR FROM
STEEL DECKING)
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
SD 6-1
2 2
CULVERT - 36 INCH
SIDEWALK SECTION B-B
NTS
SECTION C-C (INLET)
NTS
CURB OPENING
NTS
SECTION C-C (OUTLET)
NTS
4'-912"
6"
TYP
BOX + 12"
3'-912"
BOX
4"
112" CLR
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
ALL LONGITUDINAL
REINFORCING
#4 BARS, TOT 12
#4 BARS @ 6" O.C.
FIRST PCC POUR
INCLUDES BASE &
WALLS UP TO
"BOX" + 1 12"
SEE DECK
SUPPORT DETAIL
9"
3" MIN.
(TYP)
16 ga GALV. CORR. STEEL DECK,
BR-36 FORMLOK BY VERCO
DECKING, INC. OR EQUAL
R = 1"±
(TYP)
X X X X X X X X X
12" DIA x 3" STUDS
@ 24" O.C., TYP
TYP
#4 @ 12" O.C., TYP
114" x 114" x 14"
GALV. ANGLE, TYP
12" CLR
PROPERTY
LINE
SIDEWALK
5'
GUTTER
8'
C
C
VARIABLE
12" VALLEY
12" VALLEY ON CL
CURB
LOCAL
DEPRESSION
GUTTER
SIDEWALK
CURB
LOCAL
DEPRESSION
HAND
HOLE
A
A
B
B
STRAIGHT LINE GRADE
GUTTER RETURN
45°
MAINTENANCE HOLE COVER -
18" CIRCULAR (D&L FOUNDRY
B-6018 OR EQUAL)
2 - #4 x 6'-0"
REINF EA SIDE
TOT 4 BUNDLES
114" x 114" x 14"
GALV. ANGLE
ADDITIONAL
#4 @ 12"
O.C., TYP
TACK WELD
ANGLES @
8" O.C., T&B
TACK WELD IN
FIELD & PAINT
SEE NOTE 2OPPOSITE HAND
CUTS FROM
STANDARD 36"
LONG SECTIONS
1'-6"±
1'-6"±
#4 @ 12"
O.C., TYP
1 14"± SEAT
INSIDE FACE
OF WALL
5'-8"
45°
TACK WELD IN
FIELD & PAINT
SEE NOTE 2
312" x 3" x 3 8"
GALV. ANGLE
#4 @ 12"
O.C., TYP
3"
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
SD 6A-1
1 2
CULVERT - 48 INCH
STREET SECTION A-A
NTS
TYPICAL CULVERT PLAN
NTS
HAND HOLE
NTS
45° BEND
NTS
CURB OPENING
NTS
PLAN DETAILS OF
GALV. CORRUGATED
STEEL DECK
DECK SUPPORT DETAIL
NTS
NOTES
1. MAXIMUM "BOX" DIMENSION IS 6".
2. PLACE 4" TO 6" WIDE SELF-ADHESIVE
WATERPROOF FLASHING (POLYOLEFIN-
COATED FABRIC WITH BUTYL RUBBER
ADHESIVE) AT SECTIONS THAT ARE CUT
OR DISCONTINUOUS.
MATERIALS
CONCRETE TOP DECK: 4,000 psi AT 28 DAYS
CONCRETE BASE & WALLS: PER SECTION 90-2 MINOR
CONCRETE OF CALTRANS
STD SPECS 2018
REBARS: ASTM A615, GRADE 60
STEEL DECK: ASTM A653 SS GRADE 50
STEEL ANGLES: ASTM A36 GRADE 36
STEEL STUDS: ASTM A307
WELDING: AWS D1.1
BOXBOX + 12"
312" x 3" x 3 8" GALV. CURB
ANGLE WITH BATTER TO
MEET SLOPE OF CURB FACE
MEET CURB GRADE
INLET
OUTLET
1'-6"
4"
9"
BOX + 1/2"
4 1
h = 0.3'
MAX
4" MAX
SEE CITY STD. ST 1-1
FOR CURB AND GUTTER
1'-6"
4"
9"
BOX + 1/2"
4 1
h = 0.3'
MAX
4" MAX
SEE CITY STD. ST 1-1
FOR CURB AND GUTTER
DIRECTION
OF FLOW
DIRECTION
OF FLOW
4'-912"
6"
TYP
BOX + 12"
3'-912"
BOX
4"
112" CLR
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
ALL LONGITUDINAL
REINFORCING
#4 BARS, TOT 12
#4 BARS @ 12" O.C.
FIRST PCC POUR
INCLUDES BASE &
WALLS UP TO
"BOX" + 1 12"
SEE DECK
SUPPORT DETAIL
9"
3" MIN.
(TYP)
16 ga GALV. CORR. STEEL DECK,
BR-36 FORMLOK BY VERCO
DECKING, INC. OR EQUAL
R = 1"±
(TYP)
X X X X X X X X X
12" DIA x 3" STUDS
@ 24" O.C., TYP
TYP
12" CLR
#4 @ 12" O.C., TYP
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
X X X X X X
6x6 - W1.4xW1.4
WELDED WIRE FABRIC
X X X X X X
#4 (PLACED 12" CLR FROM
STEEL DECKING)
#4 (PLACED 12" CLR FROM
STEEL DECKING)
114" x 114" x 14"
GALV. ANGLE, TYP
TYP
TYP
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
SD 6A-1
2 2
CULVERT - 48 INCH
SIDEWALK SECTION B-B
NTS
SECTION C-C (INLET)
NTS
CURB OPENING
NTS
SECTION C-C (OUTLET)
NTS
DRAINAGE CHANNELCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
DRAINAGE CHANNELCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTCURB DRAIN IN EXISTINGCURB AND SIDEWALK
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT4" SEWER LATERALTWO-WAY CLEANOUT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT4" SEWER LATERALTWO-WAY CLEANOUT
45 DEGREE CLEANOUT (STREET)CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTPRE-CAST CONCRETEMAINTENANCE HOLE TYPE "A"
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTMAINTENANCE HOLES TYPE "B" AND"C" SHALLOW DEPTH
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
TYPE A & B CONCRETE
CURB AND GUTTER
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CONCRETE CURB AND GUTTER
AT DRIVEWAY APPROACH
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
TYPE A CONCRETE CURB AND
GUTTER WITH ASPHALT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
TYPE E CONCRETE
CURB AND GUTTER
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CURB AND GUTTER
WITH SIDEWALK
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
VERTICAL CURB AND GUTTER
PLANTER AND SIDEWALK
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTSANITARY SEWERMAINTENANCE HOLE COVER
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTINSIDE DROP MAINTENANCEHOLE FOR 4" - 12" SEWER PIPESEMBEDDED ELBOW
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTPIPE CROSSING DETAILS
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTABANDONED PIPEDETAIL
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTABANDONED MAINTENANCE HOLEDETAIL
LARGE RADIUS FLUSH RETURN
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTTRENCH DETAILRESURFACING
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTTRENCH DETAILNARROW TRENCH AND SMALL HOLES
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTTRENCH DETAILTRENCH BACKFILL
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTTRENCH DETAIL
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTTRENCH DETAILCONTROLLED LOW STRENGTH MATERIAL (CLSM)
STREET TREE PLANTINGCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
STREET TREE PLANTINGCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
AMERICAN STANDARDS FORNURSERY STOCK
STREET TREE PLANTINGCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
SantaClara2400AVESantaClara2400AVE
STREET NAME SIGNCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
STREET NAME SIGNCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT :
TRAFFIC SIGN INSTALLATIONCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
TRAFFIC SIGN SPECIFICATIONSCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
TRAFFIC SIGN SPECIFICATIONSCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
SURVEY MONUMENTCITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
STREET BARRICADECITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTTYPICAL APPLICATIONS FORMARKED CROSSWALKSSTOPSTOPSTOPSTOPSTOPSTOPSTOPSTOP
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTTYPICAL APPLICATIONS FORMARKED CROSSWALKS
STOPSTOPSTOPSTOP
STOPSTOPSTOPSTOP
3939
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTBIKE LANE AND BUFFER WIDTHS(NON-METERED PARKING) 39 CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT PARKLET BARRICADE DETAIL
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT PARKLET BARRICADE DETAIL
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTRESIDENTIAL DRIVEWAYWITH PLANTING STRIP
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTRESIDENTIAL DRIVEWAYWITH MONOLITHIC SIDEWALK
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTCOMMERCIAL TYPEGUTTER & DRIVEWAY
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTALAMEDA RECREATION AND PARKS DEPTDECO STANDARD POLE ⬜⬜☒⬜
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT28' TAPERED ALUMINUM POLEWITH 6' ARM
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT30' TAPERED LIGHT POLEWITH 12'' PIPE BRACKET ARM
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTYORK SERIES LIGHTING POLE
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT20' TAPERED LIGHT POLEWITH 12" PIPE BRACKET ARM
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTTAPERED LIGHT POLEWITH 12' TWIN PIPE BRACKET ARM
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTSTREET LIGHT FOUNDATIONTYPE A
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTSTREET LIGHT POLE BASE DETAIL
STREETLIGHTING
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT120V STREET LIGHT WIRING
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENT
STREETLIGHTING
240V STREET LIGHT WIRING
CITY OF ALAMEDA, CALIFORNIA, PUBLIC WORKS DEPARTMENTSPLICING AND CRIMPING ® ™
SPECIAL PROVISIONS
ATTACHMENT D
CITY OF ALAMEDA PEDESTRIAN AND TRAFFIC
CONTROL PLAN APPLICATION FORM AND
CHECKLIST
City of Alameda Public Works Department – Permit Center Pedestrian + Traffic Control Plan 2263 Santa Clara Ave, Rm 190, Alameda, CA 94501 Main: (510) 747-6800 Fax: (510) 865-4053
PTCP Application Form and Checklist
Office Use PC PW
Received By:
Date:
Submittal Date: New Submittal Re-Submittal No:
Related Encroachment Permit No. ____________________________ Location of Work:
Description of Work in Public Right-of-Way:
Related to a Development Project? Yes, Project Name n / a Applicant Name / Contact Person:
Company Name:
Phone: Email:
Address:
A Pedestrian + Traffic Control Plan (PTCP) is a component of an approved Encroachment Permit.
An approved PTCP permits a contractor or owner to work within t he public right-of-way efficiently and effectively, while maintaining a safe, uniform flow of traffic for pedestrians, bikes, motor vehicles, and any other modes of transportation. Both construction work and publi c safety must be given consideration when developing a PTCP. In addition, when considering the publ ic, equal access must be given to all aspects of travel through the work zone including—pedestrians, bicyclists, motor vehicles, and other modes of transportation.
Initial Applicant shall adhere to the following requirements:
□ The site specific Pedestrian +Traffic Control Plan (PTCP) shal l conform to the most current California Manual on Uniform Traffic Control Devices (CA MUTCD) and State Standard Plans.For traffic control plan references, see the CA MUTCD: https://dot.ca.gov/programs/traffic- operations/camutcd
□ Submitted PTCP meets all of the requirements listed in this Ap plication Checklist. If City determines that ANY of the requirements of the checklist are mi ssing, the application shall be deemed incomplete and returned for revision and resubmittal. □ Each review cycle of PTCP is a MINIMUM of ten(10) business day sand begins after a complete application is submitted and stamped “received” by City. If a PTCP fails to meet the requirements after two review cycles, any subsequent PTCP submi ttals shall be prepared and stamped by a State of California registered Civil or Traffic Engineer. □ Minimum 72-hour notice and confirmed approval by a Public Work s Inspector required prior to field Implementation of an approved PTCP.
□ All affected residents, businesses, agencies, and schools shal l be given a 72-hour notice prior to start of work and their access shall be maintained at all times.
Initial Pedestrian and Traffic Control Plan Minimum Requirements:
□ PTCP shall be electronically drawn on 8.5” x 11”, 8.5” x 14”,o r 11” x 17” paper only.
Photocopied sections of the CA MUTCD or any other manual will n ot be accepted. All PTCP’s shall be site specific and thoroughly detailed.Hand draw n PTCP’s will not b e accepted.
□ City of Alameda PTCP General Notes are provided on the plans. □ Indicate contractors name, address, and telephone number. Pro vide name and telephone number of the 24-hour contact person representing the contractor. □ Include details on construction activity and equipment being u sed as part of construction to assist in reviewing the adequacy of the proposed PTCP. □ Indicate planned work hours. Lane closures are not allowed an ytime during weekends and weekdays before9:00 AM or after 3:30 PM, without prior writ ten approval by the City Engineer.
□ Show the exact location and dimensions of the construction wor k zone. Show all streets in the work zone vicinity to ensure proper orientation. Include (a) north arrow and (b) true scale or Not to Scale.
□ The PTCP shall show all existing traffic signals and traffic c ontrol signs, existing striping, pavement markings, crosswalks and bike lanes. Include full roa dway widths, individual lane widths, bike lane widths, and median dimensions.Show and i ndicate existing curbs, gutters, sidewalks, driveways, intersections, parking meters, a nd bus stops in the construction work zone including areas affected by taper transition. □ Indicate locations of the construction signs (note signs CA MU TCD sign code and indicate sign size), barricades, cones, and any other temporary traffic control device.
Foreach Flashing Arrow Board, include its size, panel display, and location on the PTCP. □ Show size, height and location of all channelizing devices, wa rning lights, flag trees, portable barriers, etc. All devices must meet standards specified by the CA MUTCD. □ Indicate posted speed limits. Label all taper lengths and wid ths, delineator spacing and sign spacing. All taper lengths and widths, delineator spacing and sign spacing shall be per CA MUTCD standards and nomenclature.
□ Show all pedestrian and bicyclist entry, paths, and exits on t he PTCP. Signs and barricades are required to direct pedestrians and bicyclists sa fely around the construction work zone and shall be shown on the PTCP. All sign age must meet standards specified by the CA MUTCD.
□ If a detour is required for pedestrians, bicyclists, motor veh icles, and/or other modes of transportation, the PTCPshall includemode specific detour information. □ All conflicting signs, striping and/or pavement markings shall be covered or removed during construction and shall be replaced when work is complete. □ For any impacts to public transit, Contractor shall provide pd f’s of emails showing proof of coordination with the respective transit agencies, including , but not limited to AC Transit, San Francisco Bay Ferry, and Alameda Loop Shuttle.
____________________________________ __________________ Name & Signature of Applicant Date
City of Alameda Public Works Department – Permit Center Pedestrian + Traffic Control Plan 2263 Santa Clara Ave, Rm 190, Alameda, CA 94501 Main: (510) 747-6800 Fax: (510) 865-4053
PTCP General Notes