Agenda Item No. 6
CITY COUNCIL STAFF REPORT
TO: Honorable Mayor and City Council DATE: February 26, 2024 FROM: Matthew Bronson, City Manager
PREPARED BY: Erin Wiggin, CIP Manager
SUBJECT: Award of Construction Contract for CIP Project 2287 West Grand Avenue Streetscape 4th-8th Street
RECOMMENDATION
Award a contract for construction of CIP Project 2287 West Grand Avenue Streetscape 4th-8th Street to Papich Construction Company, Inc. in the amount of $6,370,035.96 for the Base Bid; authorize the City Manager to sign and affirm change orders up to an aggregate of $630,000; and authorize the Mayor to execute the contract on behalf of the City.
BACKGROUND
The City has placed significant emphasis on improving the West Grand Avenue corridor as part of the “Economic Development and Community Promotion” Major City Goal and the West Grand Avenue Master Plan adopted in 2011. Previous enhancements to West Grand Avenue included work from Highway 1 west to the beachfront area, 2nd to 4th Street and 8th to 11th Street. These improvements included landscaped medians, street trees, corner ramps, and streetlights consistent with the vision of the Master Plan to create a more vibrant, economically viable, and pedestrian-friendly corridor.
On February 9, 2021, the Council reviewed the Master Plan and provided direction to focus the next phase of improvements on the section from 4th to 8th Street to include a landscaped center median and street trees and other streetscape improvements along with pavement rehabilitation.
The Council reaffirmed this direction on October 21, 2021 to proceed with the West Grand Avenue Streetscape Project (CIP 2287) from 4th to 8th Street given the significant redevelopment opportunities on this section of West Grand Avenue including additional housing units. The project design scope includes the following items:
• Pedestrian improvements such as curb ramps, bulb outs, pedestrian beacons and sidewalk improvements at select locations
• Class 2 bike lanes including green lanes at intersections • Decorative concrete at crosswalks
• Drought-tolerant landscaped center medians and street trees • Enhanced lighting including pedestrian level streetlights • Pavement rehabilitation
• Storm drain installation
The Council reviewed the initial design of this project on December 5, 2022 and the final design on June 26, 2023 and provided direction to proceed with construction. An initial solicitation for construction bids was conducted in August 2023 though the City only received one bid of $5.9 million which was higher than the Engineer’s Estimate of $4.5 million given higher construction Staff Report: Award of Construction Contract CIP 2287 West Grand Avenue Streetscape Page 2 February 26, 2024
costs. The Council rejected the bid on October 10, 2023 and staff subsequently worked to review the project design and cost estimate and secure additional funding to advance the project.
The City conducted a second solicitation for construction bids in December 2023 and opened bids on February 7, 2024. The City received three bids shown in Attachment 2 ranging from $6,370,035.96 to $7,639,628.00, compared with the Engineer’s Estimate of approximately $6.3 million. Staff would note that this higher cost estimate was a more accurate reflection of the cost of this project compared with the initial estimate prepared last fall. The lowest responsive and responsible bidder is Papich Construction Company, Inc. from Arroyo Grande with a base bid plus the three additives for a total of $6,370,035.96. Staff has completed a review of Papich’s qualifications and capability to complete the project and is recommending that Council award the CIP Project 2287 construction contract to Papich.
Pending Council’s award of the construction contract, preliminary construction on this project is anticipated to begin in April (weather permitting) and last about eight months dependent on weather. A more detailed and accurate project schedule will be determined following the award of the construction contract. Staff will carry out a comprehensive communications effort during the construction process to inform affected businesses and property owners about the work and related traffic disruptions.
FISCAL IMPACT
The total construction cost including project contingency is $6.9 million with $3.4 million funded by the San Luis Obispo Council of Governments (SLOCOG) through its Community Betterment Grant process. SLOCOG increased this grant funding by $1.6 million following the initial solicitation of construction bids to provide additional funding for this project tied to new housing units on West Grand Avenue. The remainder of the project is funded by the City through the Gas Tax, Local Transportation Fund, SB-1 funding, General Fund, and other funding sources.
ALTERNATIVES
The Council has the following alternatives to consider:
1. Award a contract for construction of CIP 2287 to Papich Construction Company, Inc. in the amount of $6,370,035.96 for the Base Bid; authorize the City Manager to sign and affirm change orders up to an aggregate of $630,000; and authorize the Mayor to execute the contract on behalf of the City; or
2. Delay award of the project and provide additional direction to staff; or
3. Reject all bids, modify the project, and re-advertise for bids as soon as possible.
PUBLIC NOTIFICATION
The agenda was posted in accordance with the Brown Act.
Attachments
1. Contract
2. Bid results
CITY OF GROVER BEACH
County of San Luis Obispo
State of California
NOTICE TO BIDDERS
SPECIAL PROVISIONS
PROPOSAL AND
CONTRACT
for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
January 11, 2024
Bids Open: Wednesday, February 7th @ 2:00 p.m.
Approved:
January 11, 2024
Steve Kahn, Interim Director of Public Works Date
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B Attachment 1 i | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
TABLE OF CONTENTS
SECTION PAGE
NOTICE TO BIDDERS................................................................................................................. 1 REQUIRED BID FORMS ............................................................................................................. 3 PROPOSAL...................................................................................................................... 4 BID INFORMATION.......................................................................................................... 5 BID QUANTITIES ............................................................................................................. 6 EQUAL EMPLOYMENT OPPORTUNITY CERTIFICATION ............................................. 11 NONCOLLUSION AFFIDAVIT.......................................................................................... 13 DEBARMENT AND SUSPENSION CERTIFICATION....................................................... 14 LIST OF SUBCONTRACTORS ........................................................................................ 15 QUESTIONNAIRE............................................................................................................ 16 BID FORM........................................................................................................................ 17 BIDDER’S BOND.............................................................................................................. 18 PROJECT REFERENCES................................................................................................ 19 CONTRACT FORMS ................................................................................................................... 20 GUARANTY...................................................................................................................... 21 CONTRACT...................................................................................................................... 22 SPECIAL PROVISIONS............................................................................................................... 26 SECTION 1. SPECIFICATIONS AND PLANS .................................................................. 26 SECTION 2. PROPOSAL REQUIREMENTS AND CONDITIONS .................................... 32 SECTION 3. AWARD AND EXECUTION OF CONTRACT ............................................... 37 SECTION 4. BEGINNING OF WORK, TIME OF COMPLETION,
LIQUIDATED DAMAGES, HOURS OF WORK, NIGHT WORK,
AND SCHEDULED SUSPENSION............................................................... 38 SECTION 5. GENERAL.................................................................................................... 40 SECTION 6. MEASUREMENT AND PAYMENT............................................................... 50 SECTION 7. REFERENCE INFORMATION ..................................................................... 55 SECTION 8. MATERIALS................................................................................................. 56 SECTION 9. DESCRIPTION OF WORK........................................................................... 57 SECTION 10. TECHNICAL SPECIFICATIONS ................................................................ 58
APPENDIX A GEOTECHNICAL REPORT
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 1 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th City of Grover Beach
State Of California
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NOTICE TO BIDDERS
Sealed bids will be received by the City Clerk of the City of Grover Beach at the City Clerk’s Office at 154 South 8th Street, Grover Beach, CA 93433 until 2:00 p.m., on Wednesday, February 7, 2024 and promptly thereafter all bids that have been duly received will be publicly opened and read aloud for furnishing to said City all labor, materials, equipment, transportation, services and supplies necessary to construct and complete the construction of the:
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
General Work Description: In general, the Base Bid Work includes, but is not necessarily limited to, project management and controls activities, mobilization activities, public notification and interaction activities, construction surveying and staking, traffic control, water pollution control practices, pre- and postconstruction survey monument protection and establishment, storm drains, utility work, landscaped center medians, irrigation, decorative street lighting, street trees, adjustment of pavement surface features (water utility boxes and valves, sewer manholes, storm drain manholes, and survey monument wells), clearing and grubbing of debris (plant, soil, abandoned landscape features, etc.) within the Work limits, landscaping and irrigation repair, resetting of sign posts, tree trimming, earthwork cutting and backfilling, roadway preparation, concrete curb and gutter, concrete cross-gutter, concrete sidewalks, accessibility improvements, signage and installation of pavement striping and markings.
The estimated construction cost for this Base Bid Work is approximately $5,700,000.
Conditions of Submitting a Bid: Bids are required for the entire Work described herein.
The Contractor shall possess a Class A license at the time this Contract is awarded through Contract acceptance.
The Contractor and all subcontractors will be required to obtain a City of Grover Beach Business Tax Certificate at the time the Contract is awarded.
This Contract is subject to state contract nondiscrimination and compliance requirements pursuant to Government Code, Section 12990.
Notice to Bidders, Plans, Special Provisions, and Proposal Forms may be inspected at the Public Works Office in Grover Beach, California, and copies of said documents may be obtained through the City’s website: https://www.grover.org/bids.aspx. No bid will be received unless it is made on a Proposal Form furnished by the City. Bids received via FAX will not be considered.
Each bid shall be accompanied by cash, certified or cashier’s check, or bidder’s bond for not less than ten percent (10%) of the amount of the base bid, made payable to the City of Grover Beach.
Pursuant to Section 1773 of the Labor Code, the general prevailing wage rates in the county, or counties, in which the work is to be done have been determined by the Director of the California Department of Industrial Relations. These wages are set forth in the General Prevailing Wage Rates for this project available from the California Department of Industrial Relations’ Internet web site at http://www.dir.ca.gov/OPRL/PWD/. Future effective general prevailing wage rates, which have been predetermined and are on file with the California Department of Industrial Relations are referenced but not printed in the general prevailing wage rates.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 2 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th This project is subject to compliance monitoring and enforcement by the Department of Industrial Relations.
Pursuant to Labor Code section 1725.5, no contractor or subcontractor may be listed on a bid proposal or be awarded a contract for public work on public works project unless registered with the Department of Industrial Relations.
Notice is also hereby given that any or all bidders may be required to furnish a sworn statement of their financial responsibility, technical ability and experience before award is made to any particular bidder.
Bidders shall contact the City of Grover Beach Department of Public Works office at [email protected] the day prior to bid opening to obtain any bidding addenda information.
Submittal of a signed bid shall be evidence that the Bidder has obtained this information and that the bid is based on any changes contained therein.
Submittal of Bidder’s Inquiries: Inquiries or questions based on alleged patent ambiguity of the plans, specifications or estimate must be communicated as a bidder inquiry prior to bid opening.
Bidder’s inquiries shall be submitted in writing via e-mail to the City of Grover Beach, Public Works Department, at: [email protected]. The cutoff date that the City will accept bidder’s inquiries is January 30, 2024. The City will respond to bidder’s inquires via bidding addenda. Any such inquiries, submitted after the cutoff time of receiving bidder’s inquiries, will not be treated as a bid protest.
By submitting a bid, the bidder is confirming that a job walk was performed, and any visual ambiguities have been submitted in writing via a bidder inquiry.
Bid Submittal Instructions: On the outside of the bid envelope the Bidder shall indicate the following:
1. Name and Address of Bidder
2. Name of project on which bid is submitted
3. Date and time of bid opening
The right is reserved by the City of Grover Beach to reject any or all bids, to evaluate the bids submitted, and award the Contract to the lowest responsible bidder. The City further reserves the right to waive any informalities or minor irregularities in the bid.
No bidder may withdraw his bid for a period of sixty (60) working days after the date set for the opening thereof.
Dated this 11th, day of January 2024, at the City of Grover Beach, California.
City of Grover Beach
STATE OF CALIFORNIA
Steve Kahn
Interim Public Works Director/City Engineer
Legal Ad Published:
The New Times: Thursdays January 11th & January 18th
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 5 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
BID INFORMATION
Bids are submitted for the entire Work. The amount of the bid for comparison purposes will be the total of all items. The total of unit basis items will be determined by extension of the item price bid on the basis of the estimated quantity set forth for the item.
The Bidder shall set forth for each item of Work, in clearly legible figures, an item price and a total for the item in the respective spaces provided for this purpose. In the case of unit basis items, the amount set forth under the "Item Total" column shall be the extension of the item price bid on the basis of the estimated item quantity for the item.
In case of discrepancy between the item price and the item total set forth for the item, the item price shall prevail provided, however, if the amount set forth as an item price is ambiguous, unintelligible or uncertain for any cause, or is omitted, or in the case of unit basis items, is the same amount as the entry in the "Item Total" column, then the amount set forth in the "Item Total" column for the item shall prevail in accordance with the following:
1. As to lump sum items, the amount set forth in the "Item Total" column shall be the item price.
2. As to unit basis items, the amount set forth in the "Item Total" column shall be divided by the estimated quantity for the item and the price thus obtained shall be the item price.
The City reserves the right to reject any and all bids.
The BASIS OF AWARD of the Contract will be based on the lowest, responsive, responsible sum of the “BASE” Bid plus the additive bids. The city, at its sole discretion, may or may not elect to award the Base Bid and Additive Bids.
If this proposal shall be accepted and the undersigned shall fail to enter into the Contract, to provide the certificate(s) of insurance and endorsement(s) as required by these Special Provisions, and to give the specified Payment Bond and Performance Bond with a surety that is satisfactory to the City, within ten (10) days, not including Saturdays, Sundays and legal holidays, after the Bidder has received notice from the City that the Contract has been awarded, the City may, at its option, determine that the Bidder has abandoned the Contract, and thereupon this proposal and the acceptance thereof shall be null and void and the forfeiture of such security accompanying this proposal shall operate and the same shall be the property of the City.
The undersigned, as Bidder, declares under penalty of perjury that the only persons or parties interested in this proposal as principals are those named herein; that this proposal is made without collusion with any other person, firm, or corporation; that he has carefully examined the location of the proposed Work, the annexed proposed form of contract and the plans therein referred to; and he proposes, and agrees, if this proposal is accepted, that he will contract with the City in the form of the copy of the Contract annexed hereto, to provide all necessary machinery, tools, apparatus and other means of construction, and to do all the Work and furnish all the materials specified in the Contract, in the manner and time therein prescribed, and according to the requirements of the Engineer as therein set forth, and that he will take in full payment therefore the following item prices, to wit:
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 13 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th Noncollusion Affidavit
(Title 23 United States Code Section 112 and
Public Contract Code Section 7106)
To the CITY of Grover Beach, DEPARTMENT OF PUBLIC WORKS.
In conformance with Title 23 United States Code Section 112 and Public Contract Code Section 7106 the Bidder declares that the bid is not made in the interest of, or on behalf of, any undisclosed person, partnership, company, association, organization, or corporation; that the bid is genuine and not collusive or sham; that the Bidder has not directly or indirectly induced or solicited any other bidder to put in a false or sham bid, and has not directly or indirectly colluded, conspired, connived, or agreed with any bidder or anyone else to put in a sham bid, or that anyone shall refrain from bidding; that the Bidder has not in any manner, directly or indirectly, sought by agreement, 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, or to secure any advantage against the public body awarding the contract of anyone interested in the proposed contract; that all statements contained in the bid are true; and, further, that the Bidder has not, directly or indirectly, submitted his or her bid price or any breakdown thereof, or the contents thereof, or divulged information or data relative thereto, or paid, and will not pay, any fee to any corporation, partnership, company association, organization, bid depository, or to any member or agent thereof to effectuate a collusive or sham bid.
Note: The above Noncollusion Affidavit is part of the Proposal. Signing this Proposal on the signature portion thereof shall also constitute signature of this Noncollusion Affidavit. Bidders are cautioned that making a false certification may subject the certifier to criminal prosecution.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 20 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
CONTRACT FORMS
CONTRACT FORMS shall include the following:
GUARANTY to the City of Grover Beach
CONTRACT, including the completed CONTRACT QUANTITIES and Total Contract Amount PERFORMANCE BOND (form provided by Contractor)
PAYMENT BOND (form provided by Contractor)
Insurance Certificate(s) and Endorsement(s) (form provided by Contractor) DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 21 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th (This guaranty shall be executed by the Successful Bidder in accordance with the instructions in the Special Provisions. The Bidder may execute the guaranty on this page at the time of submitting his bid).
GUARANTY
To The City of Grover Beach
for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
THE UNDERSIGNED guarantees the construction and installation of all work performed under this Contract.
SHOULD any of the material or equipment prove defective or should the Work as a whole prove defective, due to faulty workmanship, material furnished or methods of installation, or should the Work or any part thereof fail to operate properly as originally intended and in accordance with the plans and specifications, due to any of the above causes, all within twelve (12) months after the date on which this Contract is accepted by the City of Grover Beach, the undersigned agrees to reimburse the City of Grover Beach, upon demand, for its expenses incurred in restoring said Work to the condition contemplated in said project, including the cost of removing and replacing any other Work necessary to make such replacement or repairs, or, upon demand by the City of Grover Beach, to replace any such material and to repair said Work completely without cost to the City of Grover Beach so that said Work will function successfully as originally contemplated.
THE CITY OF GROVER BEACH shall have the unqualified option to make any needed replacements or repairs itself or to have such replacements or repairs done by the undersigned. In the event the City elects to have said Work performed by the undersigned, the undersigned agrees that the repairs shall be made and such materials as are necessary shall be furnished and installed within a reasonable time after the receipt of demand from the City. If the undersigned shall fail or refuse to comply with its obligations under this guaranty, the City of Grover Beach shall be entitled to all costs and expenses, including attorneys' fees, reasonably incurred by reason of said failure or refusal.
Date: ________________________ _______________________________________
CONTRACTOR
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 2/17/2024
DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 22 | P a g e CIP 2287 West Grand Avenue Streetscape 4th-8th The City of Grover Beach
STATE OF CALIFORNIA
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CONTRACT
for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
THIS AGREEMENT, made and concluded, in triplicate, this 26th day of February 2024, between the CITY OF GROVER BEACH, party of the first part, and, PAPICH CONSTRUCTION COMPANY, Contractor, party of the second part.
ARTICLE I. -- WITNESSETH, That for and in consideration of the payments and agreements hereinafter mentioned, to be made and performed by the said party of the first part, the said party of the second part agrees with the said party of the first part, at his own proper cost and expense, to do all the work and furnish all the materials, except such as are mentioned in the specifications to be furnished by said party of the first part, to construct this project in accordance with the State of California Department of Transportation Standard Specifications dated 2010, except as modified by these Special Provisions, the Construction Drawings, the City of Grover Beach Standard Drawings and the Contract annexed hereto. In the absence of specific standards referenced in the foregoing, water system work and materials shall comply with AWWA Standards. Labor Surcharges and the Equipment Rental Rates and General Prevailing Wage Rates of the STATE OF CALIFORNIA, Business and Transportation Agency, Department of Transportation shall apply to all work except as modified herein. All other provisions of the Notice to Bidders, Special Provisions Proposal and Contract for the CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH (herein also referred to as “the project”), are hereby specially and incorporated by reference.
ARTICLE II. -- The said party of the first part hereby promises and agrees with the said Contractor to employ, and does hereby employ, the said Contractor to provide the materials and to do the work according to the terms and conditions herein contained and referred to, for the prices, hereinafter set forth and hereby contracts to pay the same at the time, in the manner and upon the Conditions herein set forth; and the said parties for themselves, their heirs, executors, administrators, successors and assigns, do hereby agree to the full performance of the covenants herein contained.
ARTICLE III. -- The statement of prevailing wages as determined by the Director of Industrial Relations of the State of California pursuant to California Labor Code, Part 7, Chapter 1, Article 2, Sections 1770, 1773 and 1773.1 and which is filed at the principal office of the said party of the first part in accordance with the requirements of Section 1773.2 of said Code is hereby specifically referred to and by this reference is made a part of this Contract. It is further expressly agreed by and between the parties hereto that should there be any conflict between the terms of this instrument and the bid or proposal of said Contractor, then this instrument shall control and nothing herein shall be considered as an acceptance of the said terms of said proposal conflicting herewith.
ARTICLE IV. -- By my signature hereunder, as Contractor, I certify that I am aware of the provisions of Section 1725.5 of the Labor Code requiring every contractor and subcontractor, awarded work on this project, be registered with the Department of Industrial Relations and as such is subject to compliance monitoring and enforcement by the Department of Industrial Relations.
ARTICLE V. -- By my signature hereunder, as Contractor, I certify that I am aware of the provisions of Section 3700 of the Labor Code which require every employer to be insured against liability for workmen's 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.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 23 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th ARTICLE VI. -- And the said Contractor agrees to receive and accept the following prices as full compensation for furnishing all materials and for doing all the work contemplated and embraced in this Contract; also for all loss or damage, arising out of the nature of the work aforesaid, or from the action of the elements, or from any unforeseen difficulties or obstructions which may arise or be encountered in the prosecution of the Work until its acceptance by the said party of the first part and for all risks of every description connected with the Work, also for all expenses incurred by or in consequence of the suspension or discontinuance of Work and for well and faithfully completing the Work, and the whole thereof, in the manner and according to the plans and specifications, and the requirements of the Engineer under them, to wit:
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 6 | P a g e CIP 2287 West Grand Avenue Streetscape 4th-8th
BID QUANTITIES
for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
No Bid Item Description Unit Qty Unit Cost Total Cost
1 Mobilization LS 1 446,840.68 446,840.68
2 Construction Schedule LS 1 4,925.00 4925.00
3 Construction Surveying LS 1 40,730.00 40,730.00
4 Traffic Control Systems LS 1 202,910.00 202,910.00
5 Erosion Control LS 1 27,635.00 27,635.00
6 Portable Changeable Message Sign EA 2 1,135.00 2,270.00 7 Temporary Pedestrian Walkways LS 1 7,660.00 7,660.00
8 Utility Potholing LS 1 13,995.00 13,995.00
9 Clearing and Grubbing LS 1 5,390.00 5,390.00
10 Public Notifications LS 1 1,725.00 1,725.00
11 Remove Concrete Curb and Gutter LF 1,100 22.90 25,190.00 12 Remove Concrete Curb Ramp, Sidewalk, and Driveway
Ramp SF 7,400 11.75 86,950.00
13 Remove Concrete Cross Gutter and Spandrel SF 4,400 17.10 75,240.00 14 Relocate Signs EA 4 250.00 1,000.00
15 Hot Mix Asphalt (Type A) Ton 3,200 154.55 494,560.00 16 Full Depth Reclamation - Cement (FDR-C) SY 12,600 24.80 312,480.00 17 Curb and Gutter LF 1,060 120.35 127,571.00
18 Curb Ramp SF 540 167.25 90,315.00
19 Sidewalk SF 8,065 25.25 203,641.25
20 Driveway Apron SF 700 42.05 29,435.00
21 Median Curb LF 2,340 94.90 222,066.00
22 Detectable Warning Surface SF 230 48.00 11,040.00
23 Decorative Crosswalk - Lithocrete SF 7,010 95.25 667,702.50 24 Pavement Striping LF 9,500 1.75 16,625.00
25 Pavement Marking SF 850 8.00 6,800.00
26 Green Pavement Marking SF 3,000 10.00 30,000.00
27 Blue Pavement Marker EA 7 10.00 70.00
28 Red Curb LF 75 3.00 225.00
29 Curb Inlet EA 21 4,367.93 91,726.53
30 Storm Drain (24") LF 690 300.00 207,000.00
31 Storm Drain (4") LF 100 300.00 30,000.00
32 Storm Drain (48") LF 1,440 361.00 519,840.00
33 Storm Drain Manhole EA 12 11,845.00 142,140.00
34 Sewer Lateral Repair LF 120 375.00 45,000.00
35 Sewer Main Repair LF 40 440.00 17,600.00
36 Water Main Repair LF 45 535.00 24,075.00
36A Irrigation Point of Connection LS 1 10,475.00 10,475.00 37 Connect to Existing Storm Drain Manhole EA 2 6,030.00 12,060.00 38 Adjust Valve Cover to Final Grade EA 22 1,350.00 29,700.00 39 Adjust Sewer Manhole to Final Grade EA 4 1,620.00 6,480.00 DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 7 | P a g e CIP 2287 West Grand Avenue Streetscape 4th-8th No Bid Item Description Unit Qty Unit Cost Total Cost
40 Adjust Gas Valve Cover to Final Grade EA 0 - -
41 Adjust Box to Final Grade EA 28 970.00 27,160.00
42 Adjust Storm Drain Manhole to Final Grade EA 3 1,620.00 4,860.00 43 Adjust Survey Monument Box to Final Grade EA 1 1,350.00 1,350.00 44 Loop Detector System LS 1 31,773.00 31,773.00
45 Rectangular Rapid Flashing Beacon EA 6 25,515.00 153,090.00 46 Pedestrian Street Light EA 22 20,270.00 445,940.00
47 Meter Pedestal EA 1 18,892.00 18,892.00
48 2" Conduit LF 4,200 78.00 327,600.00
49 1" Conduit LF 600 50.00 30,000.00
50 Pull Box EA 45 1,850.00 83,250.00
51 Trash Receptacle EA 19 3,070.00 58,330.00
52 Landscaping with Plants SF 3,510 15.00 52,650.00
53 Trees (24"B) EA 11 750.00 8,250.00
54 Trees - Palm EA 17 2,700.00 45,900.00
55 Soil Amend SF 4,038 2.00 8,076.00
56 Deep Root Barrier LS 1 12,500.00 12,500.00
57 Drip Irrigation SF 3,510 12.00 42,120.00
58 Valves, Master Valve, SOV LS 1 26,000.00 26,000.00
59 Controller EA 1 18,000.00 18,000.00
60 Main Line / Pressure LF 1,300 20.00 26,000.00
61 Watering Bags / Dry Water EA 11 100.00 1,100.00
62 PG&E Streetlight Enclosure Assembly EA 1 4,600.00 4,600.00 63 2” Conduit for PG&E Streetlight LF 110 160.00 17,600.00 64 PG&E Streetlight Foundation EA 1 14,692.00 14,692.00 Total 5,750,820.96
Notes:
1. (F) denotes Final Pay per Caltrans Standard Section 9-1.02C.
2. Lump Sum items shall provide Schedule of Values per Caltrans Standard Section 9-1.16B unless directed otherwise by the Engineer.
TOTAL BASE BID AMOUNT:
$5,750,820.96
(In Figures)
FIVE MILLION SEVEN HUNDRED FIFTY THOUSAND EIGHT HUNDRED TWENTY DOLLARS AND NINETY-SIX CENTS (In Words)
Bid amount of each of the above bid items must be filled in and completed in ink. In the event of a conflict between numbers given in figures and in words, the words shall control. In the event of a conflict between a unit price and the extended price, the unit price correctly multiplied by the estimated quantity shall be used in calculating the total bid.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 8 | P a g e CIP 2287 West Grand Avenue Streetscape 4th-8th
BID QUANTITIES
for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
Notes:
1. (F) denotes Final Pay per Caltrans Standard Section 9-1.02C.
2. Lump Sum items shall provide Schedule of Values per Caltrans Standard Section 9-1.16B unless directed otherwise by the Engineer.
TOTAL ADDITIVE BID NO. 1 AMOUNT:
$33,090.00
(In Figures)
THIRTY-THREE THOUSAND NINETY DOLLARS
(In Words)
Bid amount of each of the above bid items must be filled in and completed in ink. In the event of a conflict between numbers given in figures and in words, the words shall control. In the event of a conflict between a unit price and the extended price, the unit price correctly multiplied by the estimated quantity shall be used in calculating the total bid.
1 Hot Mix Asphalt (Type A) Ton 62 243.00 15,066.00 2 2" Grind SF 4,880 1.90 9,272.00 3 Pavement Striping LF 40 1.75 70.00 4 Pavement Marking SF 64 8.00 512.00 5 Adjust Valve Cover to Final Grade EA 2 1,350.00 2,700.00 6 Adjust Sewer Manhole to Final Grade EA 1 1,620.00 1,620.00 7 Adjust Survey Monument Box to Final Grade EA 1 1,350.00 1,350.00 8 Loop Detector System LS 1 2,500.00 2,500.00
$ 33,090
Bid Alternative # 1 - AC Grind & Overlay
Total Bid Alternate #1
TOTAL ADDITIVE BID NO. 1: $ 33,090.00
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 9 | P a g e CIP 2287 West Grand Avenue Streetscape 4th-8th
BID QUANTITIES
for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
Notes:
3. (F) denotes Final Pay per Caltrans Standard Section 9-1.02C.
4. Lump Sum items shall provide Schedule of Values per Caltrans Standard Section 9-1.16B unless directed otherwise by the Engineer.
TOTAL ADDITIVE BID NO. 2 AMOUNT:
$505,850.00
(In Figures)
FIVE HUNDRED FIVE THOUSAND EIGHT HUNDRED FIFTY DOLLARS
(In Words)
Bid amount of each of the above bid items must be filled in and completed in ink. In the event of a conflict between numbers given in figures and in words, the words shall control. In the event of a conflict between a unit price and the extended price, the unit price correctly multiplied by the estimated quantity shall be used in calculating the total bid.
1 Mobilization LS 1 5,950.00 5,950.00 2 Construction Schedule LS 1 940.00 940.00 3 Construction Surveying LS 1 7,500.00 7,500.00 4 Traffic Control Systems LS 1 25,000.00 25,000.00 5 Erosion Control LS 1 850.00 850.00 6 Curb Inlet EA 6 4,365.00 26,190.00 7 Storm Drain (24") LF 190 311.00 59,090.00 8 Storm Drain (48") LF 770 365.00 281,050.00 9 Storm Drain Manhole EA 6 12,980.00 77,880.00 10 Water Main Repair LF 40 535.00 21,400.00 $ 505,850
Bid Alternative # 2 - Storm Drain Extension - 8th to 9th & Ramona Ave Total Bid Alternate #2
TOTAL ADDITIVE BID NO. 2: $ 505,850.00
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 10 | P a g e CIP 2287 West Grand Avenue Streetscape 4th-8th
BID QUANTITIES
for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
Notes:
5. (F) denotes Final Pay per Caltrans Standard Section 9-1.02C.
6. Lump Sum items shall provide Schedule of Values per Caltrans Standard Section 9-1.16B unless directed otherwise by the Engineer.
TOTAL ADDITIVE BID NO. 3 AMOUNT:
$80,275.00
(In Figures)
EIGHTY THOUSAND TWO HUNDRED SEVENTY-FIVE DOLLARS
(In Words)
Bid amount of each of the above bid items must be filled in and completed in ink. In the event of a conflict between numbers given in figures and in words, the words shall control. In the event of a conflict between a unit price and the extended price, the unit price correctly multiplied by the estimated quantity shall be used in calculating the total bid.
BASIS OF AWARD:
TOTAL BID AMOUNT: BASE BID PLUS BID ADDITIVES 1, 2 and 3:
$6,370,035.96
(In Figures)
SIX MILLION THREE HUNDRED SEVENTY THOUSAND THIRTY-FIVE DOLLARS AND NINETY-SIX CENTS (In Words)
Bid amount of each of the above bid items must be filled in and completed in ink. In the event of a conflict between numbers given in figures and in words, the words shall control. In the event of a conflict between a unit price and the extended price, the unit price correctly multiplied by the estimated quantity shall be used in calculating the total bid.
1 Water Main Extension (8" PVC C900) LF 100 495.00 49,500.00 2 Gate Valves EA 5 6,155.00 30,775.00 Total Bid Alternate #3 $ 80,275
Bid Alternative # 3 - Water Main Extension - N. 5th
TOTAL ADDITIVE BID NO. 3: $ 80,275.00
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 25 | P a g e CIP 2287 West Grand Avenue Streetscape 4th-8th IN WITNESS WHEREOF, The parties to these presents have hereunto set their hands the year and date first above written.
The City of Grover Beach
STATE OF CALIFORNIA
_______________________________________
Karen Bright, Mayor Date
ATTEST:
________________________________________
Wendi Sims, City Clerk Date
APPROVED AS TO FORM:
________________________________________
Robert Lomeli, City Attorney Date
PAPICH CONSTRUCTION COMPANY
_______________________________________
NAME Date
Licensed in accordance with an act providing for the registration of contractors, License No. ____ _______________
California Department of Industrial Relations (DIR),
Registration No. __________________________
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 1000004169
767055
2/17/2024
DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 2/21/2024
26 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th City of Grover Beach
STATE OF CALIFORNIA
- - - - - - - - - - - - - - - - - -
SPECIAL PROVISIONS
for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
SECTION 1. SPECIFICATIONS AND PLANS
1.01 GENERAL
The Work embraced herein shall be done in accordance with the State of California Department of Transportation Standard Specifications dated 2010 (unless noted otherwise), except as modified by these Special Provisions, the Construction Drawings, the City of Grover Beach Standard Drawings and the Contract annexed hereto. In the absence of specific standards referenced in the foregoing, water system work and materials shall comply with AWWA Standards. Labor Surcharges and the Equipment Rental Rates and General Prevailing Wage Rates of the STATE OF CALIFORNIA, Business and Transportation Agency, Department of Transportation shall apply to all work except as modified herein.
The State Standard Specifications are hereby amended, such that, any reference to mandatory use of the International System of Units (SI) (Metric Units), is understood to allow use of United States Standard Measurers (English Units), as directed by the Engineer.
In case of conflict between the Construction Drawings, the Standards of the City of Grover Beach, the Standard Specifications, and these Special Provisions, these Special Provisions shall take precedence over and be used in lieu of such conflicting portions after which the Construction Drawings shall take precedence over and be used in lieu of the Standard Specifications and the Standards of the City of Grover Beach.
In the case of a conflict between the construction plans and the Estimated Item Quantities portion of this document, the construction plans shall take precedence over and be used in lieu of such conflicting portions.
1.02 DEFINITIONS AND TERMS
Abbreviations and terms, or pronouns in place of them, as used in the specifications and other contract documents, shall have the meaning specified in Section 1, "General", of the Standard Specifications or as modified hereinafter in Sections 1.03 and 1.04 of these Special Provisions.
1.03 ABBREVIATIONS ON THE DRAWINGS
Wherever on the drawings the following abbreviations are used, they shall be understood to mean the following:
Drawing Abbreviations and their Meanings
ABAND, ABAND’D – Abandon, Abandoned
ABS – Acrylonitrile-Butadiene-Styrene (pipe)
AC – Asphalt Concrete
ACP – Asbestos Cement Pipe
ALUM – Aluminum
APPD – Approved
AV, Air-Vac – Air-Vacuum and Air Release Valve
BC – Begin Curve, Bolt Circle or Between
Centers
BCR – Begin Curve Return
BM – Beam or Bench Mark
BNDY – Boundary
BO – Blowoff Assembly
BR – Brass
BV – Butterfly Valve
BVC – Begin Vertical Curve
CAP – Capacity
CB – Concrete Block
CC – Center to Center
CFM – Cubic Feet per Minute
CFS – Cubic Feet per Second
C&G – Curb and Gutter
CIP – Cast Iron Pipe or Capital Improvement
Project
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 27 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th CL – Chain Link, Clearance, Centerline, or Class
CMP – Corrugated Metal Pipe
CO – Cleanout
COMM - Communication
COMP – Compaction
CONC – Concrete or Concentric
COND – Conduit or Condition
CONSTR – Construction or Construct
CONT – Continued or Continuous
CONTR – Contractor
COR – Corner
COTG – Cleanout to Grade
CPLG – Coupling
CU – Copper or Cubic
CY – Cubic Yard
DIP – Ductile Iron Pipe
DIA – Diameter
DWG – Drawing
E – East or Electric
EA – Each
EBR – End Berm Return
EC – End Curve
ECC – Eccentric
ECR – End Curb Return
EFF – Effluent or Efficiency
EGL – Energy Grade Line
EL, ELEV – Elevation
ELEC – Electrical or Electronic
ELL – Elbow
= - Equal
EQIP – Equipment
ESM’T – Easement
EVC – End Vertical Curve
EX, EXIST – Existing
EXT – Exterior
FB – Flat Bar, Floor Beam or Field Book
F&C – Frame and Cover
FG – Finished Grade or Finished Ground
FH – Fire Hydrant
FIG – Figure
FL – Flowline
FLG – Flange
FLGD – Flanged
FLR – Floor
FM – Force Main (sewer)
FO – Fiber Optic
FP – Finished Pavement
FS – Finished Surface
FT – Feet or Foot
FTG – Footing
FUT – Future
G – Gas
GA – Gage or Gauge
GAL – Gallon
GALV – Galvanized
GIP – Galvanized Iron Pipe
GPM – Gallons per Minute
GRD – Grade or Ground
GB, GB BRK – Grade Break or Grade Change
> - Greater Than
> - Greater Than or Equal To
GV – Gate Valve
HB – Hose Bib
HCS – House Connection Sewer
HDPE – High Density Polyethylene (pipe)
HDR – Header
HGL – Hydraulic Grade Line
HLS – House Lateral Sewer
HORIZ – Horizontal
HP – Horsepower or High Point
HYD – Hydraulic or Hydrant
ID – Inside Diameter
IN – Inch or Inches
INFL – Influent
INV – Invert
INV EL – Invert Elevation
IP – Iron Pipe
IPS – Iron Pipe Size
IRRIG – Irrigation
JP – Joint Pole or Joint Pipe
JT – Joint
KW – Kilowatt
KWH – Kilowatt Hour
L – Liter
LB, # – Pound
LF – Linear Feet
LT – Left
< - Less Than
< - Less Than or Equal To
M – Meter
MAX – Maximum
MB – Mailbox
MEC JT, MJ – Mechanical Joint
MEE – Machined Each End
MFR – Manufacturer
MFR’D – Manufactured
MGD – Million Galls per Day
MH – Manhole
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 28 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th MIN – Minimum
MISC – Miscellaneous
MOA – Machined Over All
MTD – Mounted
N – North
NC – Normally Closed
NO – Number or Normally Open
# - Number or Pound
NPS – Nominal Pipe Size (formerly IPS)
NPT – National Pipe Thread
NRS – Non-Rising Stem
NTS – Not to Scale
OC – On Center
OD – Outside Diameter
O/H or OH - Overhead
OS&Y – Outside Screw and Yoke
OZ – Ounce
P – Pole
PCC – Portland Cement Concrete
PE – Plain End or Polyethylene
PIP – Protect-in-Place
PL – Plate, Property Line or Place
PP – Power Pole
PPM – Parts per Million
PRESS – Pressure
PROD – Products
PROP’Y – Property
PSF – Pounds per Square Foot
PSI – Pounds per Square Inch
PSIG – Pound per Square Inch Gauge
PTDF – Pressure Treated Douglas Fir
PVC – Polyvinyl Chloride (pipe)
PVMT – Pavement
R – Radius, Riser or Return, Rate of Slope
RAD – Radial
RC – Reinforced Concrete
RCP – Reinforced Concrete Pipe
RD – Road or Round
RDWD – Redwood
RED – Reducer
REINF – Reinforcing or Reinforced
REL COMP – Relative Compaction
RE-STL, REBAR – Reinforcing Steel
REQD, REQ’D – Required
RESTR’D – Restrained
RET WL – Retaining Wall
REV – Revision
RPM – Revolutions per Minute or Reinforced
Plastic Mortar Pipe
RS – Resilient Seated
RT – Right
R/W, ROW – Right-of-Way
S – South or Sewer
S X S – Slip by Slip or Socket by Socket
S X T – Slip by Thread or Socket by Thread
SCR’D – Screwed
SCH – Schedule
SD – Storm Drain
SECT – Selection or Select
SF – Square Feet
SHT – Sheet
SM – Survey Monument
SPECS – Specifications
SPEC PROV – Special Provisions
SQ – Square
SS – Sanitary Sewer
STA – Station
STD – Standard
STL – Steel
STN – Stainless
STRUCT – Structural or Structure
SW – Sidewalk
SY – Square Yard
SYM – Symmetrical or Symbol
T – Thermostat, Tangent or Telephone
T X T – Thread by Thread
TB – Thrust Block or Top of Bank
TBM – Temporary Bench Mark
TC – Top of Curb
TEMP – Temporary
TH – Thick or Thickness
THR’D – Threaded
TM – Telemetry
TP – Telephone Pole or Turning Point
TRANS – Transition or Transmitter
TS – Toe of Slope
TV – Television Cable
TW, TOW – Top of Wall
TYP – Typical
T&G – Tongue and Grove
UG – Underground
V – Valve, Volt or Volume
VAR – Varies or Variable
VCP – Vitrified Clay Pipe
VERT – Vertical
VOL – Volume
W – West, Watt or Water
W/ - With
WL – Water Line or Water Level
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 29 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th WM – Water Meter
WS – Water Surface, Water Service
WSEL – Water Surface Elevation
WT – Weight
WV – Water Valve, Water Valve Box
WWM – Welded Wire Mesh
X – By or Times
XS – Extra Strong
YD – Yard
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 30 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
1.04 TERMS IN THE STANDARD SPECIFICATIONS
Wherever in the Standard Specifications the following terms, or pronouns in place of them, are used, they shall be understood to mean the following:
DEPARTMENT OF TRANSPORTATION, or DEPARTMENT. - The City of Grover Beach.
DIRECTOR OF TRANSPORTATION, or DIRECTOR. - The Public Works Director/City Engineer acting either directly or through properly authorized agents, such agents acting within the scope of the particular duties delegated to them.
ENGINEER. - The Public Works Director/City Engineer acting either directly or through properly authorized agent(s), such agent(s) acting within the scope of the particular duties delegated to them.
CONSTRUCTION MANAGER including their sub-consultant, is the authorized agent serving the City as ENGINEER.
ENGINEER'S ESTIMATE. - The list of estimated quantities of Work to be performed as contained in the proposal.
HIGHWAY.- The entire right-of-way, easement or property which is secured for use in constructing the improvements for this project.
STATE. - The City of Grover Beach.
STATE AGENCIES. - Whenever, in the Standard Specifications, reference is made to any STATE agency or officer, such reference shall be deemed made to any agency or officer whether STATE, County, City or Services City succeeding in accordance with law or local ordinance to the powers, duties, jurisdiction and authority of the agency or officer mentioned.
1.05 TERMS IN THESE SPECIAL PROVISIONS
Wherever in these Notice to Bidders, Special Provisions, Proposal, and Contract the following abbreviations and terms, or pronouns in place of them, are used, the intent and meaning shall be interpreted as provided in this section.
CITY. - The City of Grover Beach, and its authorized agent(s).
CITY CLERK, OR CLERK. - The Clerk of the City of Grover Beach as appointed by the City Council in accordance with the law.
CITY COUNCIL. - The legislative body of the City of Grover Beach as created by law.
CITY ENGINEER - The Public Works Director/City Engineer acting either directly or through properly authorized agents, such agents acting within the scope of the particular duties delegated to them.
ENGINEER, ENGINEER’S ESTIMATE and HIGHWAY. - The same as defined in Section 1.04, above, of these Special Provisions.
DEPARTMENT OF PUBLIC WORKS, or DEPARTMENT. - The Department of Public Works of the City of Grover Beach.
DESIGN ENGINEER. – The City of Grover Beach, and its agent(s). BKF Engineers, is the authorized agent serving the City as the DESIGN ENGINEER.
OWNER. - The City of Grover Beach.
PLANS. – Plans include the Construction Drawings and details prepared by the Design Engineer and any Standard Drawings referenced therein and the terms may be used interchangeably. For bidding DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 31 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th purposes, the Plans marked Bid Set shall be used as the basis for forming all bids. The Plans marked Conformed Set and approved by the City Engineer will be used as the basis for construction of all Work specified herein.
PROJECT ENGINEER. - The Public Works Director/City Engineer/CIP Manager acting either directly or through properly authorized agents, such agents acting within the scope of the particular duties delegated to them.
STATE AGENCIES. - Same as in Section 1.04 of these Special Provisions.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 32 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 2. PROPOSAL REQUIREMENTS AND CONDITIONS
2.01 GENERAL
The Bidder’s attention is directed to the provisions in Section 2, “Bidding,” of the Standard Specifications and these special provisions for the requirements and conditions which the Bidder must observe in the preparation of and the submission of the bid.
In addition to the subcontractors required to be listed in conformance with Section 2-1.33C, “Subcontractor List,” of the Standard Specifications, each proposal shall have listed therein the portion of Work that will be done by each subcontractor listed. A sheet for the listing of the subcontractors is included in the Proposal.
The bidder's bond shall conform to the bond form in the Proposal for the project and shall be properly filled out and executed. The bidder’s bond form included in the proposal may be used.
In conformance with Public Contract Code Section 7106, a Noncollusion Affidavit is included in the Proposal. Signing the Proposal shall also constitute signature of the Noncollusion Affidavit.
The contractor, sub recipient or subcontractor shall not discriminate on the basis of race, color, national origin, or sex in the performance of this Contract. The Contractor shall carry out applicable requirements of Title 49 CFR (Code of Federal Regulations) part 26 in the award and administration of US DOT assisted contracts. Failure by the Contractor to carry out these requirements is a material breach of this Contract, which may result in the termination of this Contract or such other remedy, as the recipient deems appropriate. Each subcontract signed by the Bidder must include this assurance.
Failure of the Bidder to fulfill the requirements of the Special Provisions for submittals required to be furnished after bid opening, including but not limited to escrowed bid documents, where applicable, may subject the Bidder to a determination of the Bidder’s responsibility in the event it is the apparent low bidder on a future public works contracts.
2.02 EXAMINATION OF PLANS, SPECIFICATIONS, CONTRACT AND SITE OF WORK The Bidder shall examine carefully the sites of the Work contemplated, the plans, the specifications, and the proposal and contract forms therefore.
The submission of a bid shall be conclusive evidence that the Bidder has investigated and is satisfied as to the conditions to be encountered, as to the character, the quality, and scope of work to be performed, the quantities of materials to be furnished, and as to the requirements of the proposal, plans, specifications and the contract.
The plans will govern for bidding purposes in the event the bid quantities conflict with the plans.
2.03 APPROXIMATE ESTIMATE
The quantities given in the proposal and contract are approximate 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 therewith, and 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 by the Engineer. Bids are required for the entire Work described herein.
2.04 REJECTION OF PROPOSALS
Proposals may be rejected if they show any alterations of form, incomplete bids, erasures or irregularities of any kind. A complete bid shall include the following documents:
NOTICE TO BIDDERS
PROPOSAL
BID INFORMATION AND BID QUANTITIES
EQUAL EMPLOYMENT OPPORTUNITY CERTIFICATION
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 33 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
NONCOLLUSION AFFIDAVIT
DEBARMENT AND SUSPENSION CERTIFICATION
LIST OF SUBCONTRACTORS
QUESTIONNAIRE
BID FORM
BIDDER’S BOND
To avoid bid protests and bid rejections, bidders are reminded to include the following information in all bids to California Public Agencies:
1) Contractor’s license number
2) Expiration date of Contractor’s license
3) The following statement: “The Contractor’s license number and expiration date stated herein are made under penalty of perjury”.
NOTE: The form titled “Bid Form” attached hereto requires the above information.
The right is reserved to reject any and all proposals.
2.05 BIDDER'S BOND
All bids shall be presented under sealed cover, marked "BID" and shall be accompanied by cash, cashier's check, or bidder's bond, made payable to the City of Grover Beach for an amount equal to ten percent (10%) of the amount of said base bid, and no bid shall be considered unless such cash, cashier's check, or bidder's bond is enclosed therewith.
2.06 COMPETENCY OF BIDDERS
The City of Grover Beach reserves the right to be the sole judge as to the competence of any bidder to perform the Work under this Contract. Said City may reject the proposal of any bidder for lack of financial ability or experience in performing the Work under this Contract. The Bidder’s attention is directed to the Notice to Bidders that identifies that any bidder may be required to furnish a sworn statement of their financial responsibility, technical ability, and experience.
2.07 RELIEF OF BIDDERS
Attention is directed to the provisions of Public Contracts Code, Sections 10200 to 10205, inclusive, (STATE CONTRACT ACT), concerning relief of bidders and in particular to the requirement therein, that if the Bidder claims a mistake was made in his bid, the Bidder shall give the City written notice within five (5) days after the opening of the bids of the alleged mistake, specifying in the notice in detail how the mistake occurred.
2.08 BID PROTESTS
Bid protests are to be delivered to the following address: City of Grover Beach Department of Public Works, 154 S. 8th Street, Grover Beach, CA 93433.
2.09 ESCROW BID DOCUMENTS
Escrow documents are required for projects over $1M and include all of the quantity take-offs, calculations, quotes, notes, letters, emails, marked up plan sheets, reports, and all other information committed to hard copy or electronic media that a bidder used to determine the bid price: collectively the ‘Escrow BidDocuments’.
The two low bidders shall submit additional financial information, including the Escrow Bid Documents, within five (5) working days after the receipt of bids. The documents shall include one (1) copy of all documentary information generated in preparation of bid prices for this project, as described in Paragraph seven of this section (2.09). The Escrow Bid Documents of the successful bidder will be held in escrow for the duration of thecontract.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 34 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th The successful bidder agrees, as a condition of award of the contract, that the Escrow Bid Documents constitute all the information used in the preparation of its bid, and that no other bid preparation information will be considered in resolving disputes or claims. The successful bidder also agrees that nothing in the Escrow Bid Documents will change or modify the terms or conditions of the contract documents.
The Escrow Bid Documents are, and will always remain, the property of the Bidder or Contractor, subject to joint review by the Engineer and the Bidder or Contractor, as provided herein.
The City stipulates and expressly acknowledges that the Escrow Bid Documents, as defined herein, are intended to constitute proprietary information. This acknowledgement is based on the City's express understanding that the information contained in the Escrow Bid Documents is not known outside bidder's business, is known only to a limited extent and only by a limited number of employees of the bidder, is safeguarded while in bidder's possession, is extremely valuable to bidder and could be extremely valuable to bidder's competitors by virtue of it reflecting bidder's contemplated techniques of construction. The City further acknowledges that bidder expended substantial sums of money in developing the information included in the Escrow Bid Documents and further acknowledges that it would be difficult for a competitor to replicate the information contained therein. The City further acknowledges that the Escrow Bid Documents and the information contained therein are made available to City only because such action is an express prerequisite to award of the contract. The City further acknowledges that the Escrow Bid Documents include a compilation of information used in bidder's business, intended to give bidder an opportunity to obtain an advantage over competitors who do not know of or use the contents of the documentation. The City further agrees to safeguard the Escrow Bid Documents, and all information contained therein, against disclosure to the fullest extent permitted by law.
Escrow Bid Documents will be used to assist in the negotiation of price adjustments, supplemental agreements, and contract modifications and in the settlement of disputes and claims. They will not be used for pre-award evaluation of the bidder’s anticipated methods of construction or to assess the bidder’s qualifications for performing theWork.
Bidders may submit Escrow Bid Documents in their usual cost- estimating format; a standard format is not required. It is not the intention of this specification to cause the bidder extra work during the preparation of the proposal, but to ensure that the Escrow Bid Documents will be adequate to enable complete understanding and proper interpretation for their intended use. The Escrow Bid Documents shall be submitted in the English language.
It is required that the Escrow Bid Documents clearly itemize the estimated costs of performing the Work of each bid item contained in the bid schedule. Bid items should be separated into sub-items as required to present a detailed cost estimate and allow a detailed cost review. The Escrow Bid Documents shall include all quantity takeoffs, estimates of crews, and equipment, calculations of rates of production and progress, copies of quotes from subcontractors and suppliers, and memoranda, narratives, add/deduct sheets, and all other information used by the bidder to arrive at the prices contained in the bid proposal.
Estimated costs should be broken down into the bidder's usual estimate categories such as direct labor, repair labor, equipment ownership and operation, expendable materials, permanent materials and subcontract costs as appropriate. Plant and equipment and indirect costs should be detailed in the bidder's usual format. The bidder’s allocation of plant and equipment, indirect costs, contingencies, markup and other items to each bid item shall be included.
All costs shall be identified. For bid items amounting to less than $10,000, estimated unit costs are acceptable without a detailed cost estimate, provided that labor, equipment, materials and subcontracts, as applicable, are included and provided that indirect costs, contingencies and markup, as applicable, are allocated.
Bid documents provided by the City should not be included in the Escrow Bid Documents unless needed to comply with the requirements herein.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 35 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th The Escrow Bid Documents shall be submitted to the City by the two low bidders in container(s) within five (5) working days after the time for receipt of bids. The container shall be clearly marked on the outside with the bidder's name, date of submittal, project name, contract number, project number, and the words "Escrow BidDocuments". After inspection by the City’s representative, the box will be sealed.
The documents can be scanned and submitted on a thumb drive or submitted on paper, or a combination of the two types. Sealed container(s) shall consist of boxes in the following standard sizes:
Standard Cube (LL) 15”x12”x10”; Letter Banker 24”x12”x10”; or Legal Banker:24”x15”x10” for hard copy submittals.
The Escrow Bid Documents shall be accompanied with a certification signed by an individual authorized by the bidder to execute the bidding proposal, stating that the material in the Escrow Bid Documents constitutes all the documentary information used in preparation of the bid and that the bidder has personally examined the contents of the Escrow Bid Documents container and has found that the documents in the container are complete.
The Escrow Bid Documents of the apparent successful bidder will be examined, organized, and inventoried by the Engineer, together with members of the bidder's staff who are knowledgeable in how the bid was prepared. This examination is to ensure that the Escrow Bid Documents are legible and complete. It will not include review of, and will not constitute acceptance of proposed construction methods, estimating assumptions, or interpretations of contract documents. Examination will not alter any condition or term of the contract.
If all the documentation required as indicated above has not been included in the original submittal, additional documentation may be required, at the City’s discretion, prior to award of the contract. The detailed breakdown of estimated costs shall be reconciled and revised, if appropriate, by agreement between the bidder and the City before making the award. Once it has been determined that all of the documentation has been included, the box will be sealed. The Contractor can choose to provide tamper proof tape, or security tape. Otherwise, the box will be sealed, and the tape will be signed. The Escrow Bid Documents will be placed in storage at City Hall.
If the contract is not awarded to the apparent successful bidder, the Escrow Bid Documents of the bidder next to be considered for award shall be processed asdescribed.
Timely submission of complete Escrow Bid Documents is an essential element of the bidder's responsibility and a prerequisite to a contract award. Failure to provide the Escrow Bid Documents will be sufficient cause for the City to reject the bid.
Escrow Bid Documents submitted by unsuccessful bidders will be returned unopened, unless opened as provided above, following award of the contract. Unsuccessful bidders shall pick up the Escrow Bid Documents from the City 14 days of writtennotice.
If any bidder's proposal is based upon subcontracting any part of the Work, each subcontractor whose total subcontract price was proposed by the bidder shall provide separate Escrow Documents to be included with those of the bidder. Such documents shall be opened and examined in the same manner at the same time as the examination described above for the apparent successful bidder.
If the Contractor wishes to subcontract any portion of the Work after award, the City retains the right to require the Contractor to submit Escrow Documents from the subcontractor before the subcontract is accepted.
The Escrow Bid Documents will be examined by both the City and the Contractor, at any time deemed necessary by the Director, unless the Contractor waives the right to be present by failing to appear at the designated time and place. Examination of the Escrow Bid Documents is subject to the following DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 36 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th conditions:
(a) As trade secrets, the Escrow Bid Documents are intended to constitute proprietary and confidential material as described in Paragraphs four and five of this section (2.09). (b) The City and the Contractor shall each designate, in writing to the other party and within ten days after execution of the contract, representatives who are authorized to examine the Escrow Bid Documents. No other person shall have access to the Escrow Bid Documents.
(c) Access to the Escrow Bid Documents may take place only in the presence of duly designated representatives of both the City and the Contractor, unless the Contractor waives its right to be present by failing to appear at the designated date and time at which the Escrow Bid Documents will be examined.
(d) The City will provide 48 hours’ notice before opening or examining the bid documents.
If the Contractor does not respond or does not send a representative, the City will examine the documents without the Contractor being present.
The Escrow Bid Documents will be returned to the Contractor at such time as the contract has been completed, all claims have been resolved, and final payment has been accepted by the Contractor. The Contractor shall pick up the Escrow Bid Documents from the City within 14 days of written notice.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 37 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 3. AWARD AND EXECUTION OF CONTRACT
3.01 GENERAL
The Bidder's attention is directed to the provisions in Section 3, “Contract Award and Execution," of the Standard Specifications and these Special Provisions for the requirements and conditions concerning award and execution of Contract.
3.02 AWARD OF CONTRACT
The award of the Contract, if it be awarded, will be to the lowest responsible bidder whose bid complies with all the requirements prescribed.
The BASIS OF AWARD of the Contract will be based on the lowest, responsive, responsible sum of the “Base Bid” plus the bid additives. The City, at its sole discretion, may or may not elect to award the Base Bid or Additive Bid.
3.03 EXECUTION OF CONTRACT
The Contract shall be executed by the Successful Bidder and shall be returned within FIVE (5) business days, while the Guaranty, the payment and performance bonds, and the insurance certificate(s) and endorsement(s) to the City shall be returned within TEN (10) business days, not including Saturdays, Sundays and legal holidays, after the Successful Bidder has received the Contract for execution. Failure to do so shall be just cause for forfeiture of the Successful Bidder’s bond. The executed contract documents shall be delivered to the following address:
City of Grover Beach Department of Public Works
154 S. 8th Street
Grover Beach, CA 93433
3.04 CONTRACT BONDS
3.04-A PERFORMANCE BOND. The Contractor shall furnish a surety bond as security for the faithful performance of this Contract by the Contractor in an amount equal to one hundred percent (100%) of the Contract price.
3.04-B PAYMENT BOND. The Contractor shall furnish a surety bond as security for the payment of the claims of laborers, mechanics or materialmen employed on the Work under the Contract and shall contain all the provisions required by law, in the amount of fifty percent (50%) of the Contract price.
3.05 CITY BUSINESS TAX CERTIFICATE AND ENCROACHMENT PERMIT The Contractor and all subcontractors shall obtain a City of Grover Beach Business Tax Certificate and pay all related fees. The Contractor will also be required to obtain an encroachment permit from the City but fees will be waived.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 38 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 4. BEGINNING OF WORK, TIME OF COMPLETION,
LIQUIDATED DAMAGES, HOURS OF WORK, NIGHT WORK,
AND SCHEDULED SUSPENSION
Attention is directed to the provisions in Section 8-1.04, "Start of Job Site Activities," Section 8-1.05, "Time," Section 8-1.06, “Suspensions,” and Section 8-1.10, "Liquidated Damages," of the Standard Specifications and these Special Provisions.
A Preconstruction Conference (reference: Standard Specification 8-1.03) will be required not less than seven (7) days prior to any construction. This meeting will include the City of Grover Beach, the City’s Authorized Agents (when applicable, the project management, construction management, and/or design engineering), the Contractor, and necessary subcontractors. Utility companies who have assets within the work zone will be invited to this conference meeting.
The Contractor shall submit in accordance with Standard Specification 5-1.23 to the Engineer the following required submittals at or before the Pre-Construction Conference meeting:
Baseline Construction Schedule
Water Pollution Control Plan
Traffic Control Plan
These submittals will be reviewed and processed by the Engineer per the referenced Standard Specification.
The City will prepare conformed contract documents by incorporating bid addenda into the bidding documents. The City will provide the Contractor with three (3) full-size prints of the conformed Plans and three (3) complete Specification books. Additional quantities of the contract document plans and/or Specifications can be furnished by the City at reproduction cost. Softcopies of these documents in PDF format are available from the Engineer upon the Contractor’s submittal of a Request for Information (RFI).
The Contractor shall begin work within THIRTY (30) calendar days after the Contract has been approved by the attorney appointed and authorized to represent the City of Grover Beach.
This Work shall be diligently prosecuted to completion before the expiration of ONE HUNDRED AND FIFTY-FIVE (155) WORKING DAYS beginning on the 30th calendar day after approval of the Contract.
The City will issue a Notice to Proceed that reflects this duration for Contract time.
The Contractor shall pay to the City of Grover Beach liquidated damages in the sum of ONE THOUSAND DOLLARS ($3,000.00) per day, for each and every calendar days’ delay completing the work of improvements in excess of the number of working days prescribed above through the Contract acceptance date. Refer to the Special Provisions 5.20, “Completion of the Work of Improvements” for determination of the Contact acceptance date.
Hours of work shall be 7:00 a.m. to 5:00 p.m. on working days unless night work is approved by the City Engineer in writing.
Night work is required for any waterline shutdowns that impact businesses. Night work hours are 10:00 p.m. to 6:00 a.m. Night work may be allowed for other parts of the project between the hours of 10:00 p.m. and 6:00 a.m. when approved in writing by the City Engineer. Requests for night work shall be submitted to the Engineer no later than 96-hours before the date of the night work starts. No additional compensation will be allowed for night work.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 39 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th Scheduled suspension of the work shall occur during the time(s) identified below, and the Contractor shall provide for a smooth and unobstructed passageway through the work during the suspension, said passageway shall be included within the cost of the project. Scheduled Suspension Dates: NONE
Refer to Standard Specifications 8-1.06, “Suspensions” for other related suspensions.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 40 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 5. GENERAL
5.01 SUBCONTRACTING AND SUPERINTENDENCE
Attention is directed to Section 5-1.13, "Subcontracting," Section 7-1.07, "Legal Actions Against the Department," and Section 5-1.16, "Representative," of the Standard Specifications and these Special Provisions.
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.
Attention is directed to the requirement in said Section 5-1.13A that the Contractor perform at least thirty percent (30%) of the Work with his own organization.
The "List of Subcontractors," which is part of the proposal, shall be completed listing all subcontractors who will perform any of the Work under this Contract.
Attention is directed to the requirement in said Section 5-1.16, “Representative,” that the Contractor designate in writing an authorized representative with authority to act for the Contractor and that said representative shall be present at the site of the Work while work is in progress.
5.02 LEGAL ACTIONS AGAINST THE CITY
Attention is directed to Section 7-1.07, "Legal Actions Against the Department," of the Standard Specifications for the requirements should litigation be brought against the City concerning compliance by the City with STATE or Federal laws, rules or regulations applicable to the Work.
5.03 AUTHORITY OF THE ENGINEER
In accordance with Section 5-1.03, "Engineer’s Authority," of the Standard Specifications, the Engineer shall decide all questions regarding the Work and shall have authority to enforce and make effective his decisions.
5.04 INSPECTION
The Contractor's attention is directed to Section 5, "Control of Work," of the Standard Specifications and these Special Provisions.
Should the Contractor desire to work on a Saturday, a Sunday or a designated holiday, or between the hours of 5:00 p.m. and 7:00 a.m., then issue a written submittal to the Engineer of the intent to do so at least five (5) calendar days prior to commencing said work. Should the Contractor perform any work in violation of this paragraph, the work shall be uncovered, exposed, tested and measured at the expense of the Contractor to the extent required by the Engineer in order to ascertain conformance with the plans and specifications. Any of said work which cannot be properly inspected for conformance will be rejected.
Designated legal holidays are: January 1st, Martin Luther King’s Birthday, the second and third Monday in February, the last Monday in May, July 4th, the first Monday in September, Columbus Day (day observed), Veteran’s Day, Thanksgiving Day, the day after Thanksgiving Day and December 25th. When a designated legal holiday falls on a Saturday or a Sunday, the preceding Friday and/or the following Monday, respectively, shall be a designated legal holiday.
5.05 VALUE ENGINEERING
Attention is directed to Section 4-1.07, “Value Engineering,” of the Standard Specifications.
5.06 EXCAVATION SAFETY PLANS AND PERMIT
Attention is directed to the provisions in Sections 6500 through 6509 and Section 6705 of the STATE LABOR CODE and in Section 7-1.02K(6)(b), “Excavation Safety,” of the Standard Specifications. Prior to constructing trenches or excavations five feet (5’) or more in depth, the Contractor shall obtain a permit from the STATE OF CALIFORNIA, Division of Industrial Safety, as required by said Section 6500.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 41 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th Full compensation for complying with this section shall be considered as included in the Contract prices paid for the items of Work to which said plans and permit relate and no separate payment will be made therefore.
5.07 CONTRACTOR'S RESPONSIBILITY FOR DAMAGE
Attention is directed to Section 5-1.36, "Property and Facility Preservation," of the Standard Specifications and these Special Provisions.
The Contractor shall be responsible for any liability imposed by law and by the Standard Specifications.
The Contractor shall protect existing improvements, adjacent property and roadside trees and shrubs, and shall erect tree protection fencing as directed.
The City does not anticipate any work in private property. If the contractor needs access to private property in order to do the work, the contractor must notify the City as soon as possible. The City will work with the property owner(s) to obtain a Temporary Construction Easement (TCE) at the addresses identified by the Contractor to allow access to the private property for the work to be done. The Contractor is not authorized to access the private property(ies) until the TCE has been fully executed and a copy distributed to the Contractor. The Contractor shall coordinate with the ENGINEER regarding the TCE’s.
5.08 INDEMNIFICATION AND INSURANCE
5.08-A INDEMNIFICATION. Contractor shall indemnify, defend with legal counsel approved by City, and hold harmless the City of Grover Beach, and all officers, officials, employees, authorized agents, and volunteers from and against all liability, loss, damage, expense, cost (including without limitation reasonable legal counsel fees, expert fees and all other costs and fees of litigation) of every nature arising out of or in connection with Contractor's negligence, recklessness or willful misconduct in the performance of work hereunder or its failure to comply with any of its obligations contained in this Contract, except such loss or damage which is caused by the sole or active negligence or willful misconduct of the City. Should conflict of interest principles preclude a single legal counsel from representing both City and Contractor, or should City otherwise find Contractor’s legal counsel unacceptable, then Contractor shall reimburse the City its costs of defense, including without limitation reasonable legal counsels fees, expert fees and all other costs and fees of litigation. The Contractor shall promptly pay any final judgment rendered against the City (and its officers, officials, employees, authorized agents, and volunteers) with respect to claims determined by a trier of fact to have been the result of the Contractor’s negligent, reckless or wrongful performance. It is expressly understood and agreed that the foregoing provisions are intended to be as broad and inclusive as is permitted by the law of the State of California and will survive termination of this Contract.
Contractor obligations under this section apply regardless of whether or not such claim, charge, damage, demand, action, proceeding, loss, stop notice, cost, expense, judgment, civil fine or penalty, or liability was caused in part or contributed to by an Indemnitee; however, without affecting the rights of City under any provision of this Contract, Contractor shall not be required to indemnify and hold harmless City for liability attributable to the active negligence of City, provided such active negligence is determined by agreement between the parties or by the findings of a court of competent jurisdiction. In instances where City is shown to have been actively negligent and where City active negligence accounts for only a percentage of the liability involved, the obligation of Contractor will be for that entire portion or percentage of liability not attributable to the active negligence of City.
The duty of the Contractor to indemnify and save harmless includes the duties to defend as set forth in Section 2778 of the CIVIL CODE.
5.08-B LIABILITY INSURANCE. The provisions of said Section 7-1.05 “Indemnification,” of the Standard Specifications regarding the retention of funds to cover claims or suits for damages shall not apply,however:
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 42 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th Prior to the beginning of and throughout the duration of the Work, Contractor and its subcontractors shall maintain insurance in conformance with the requirements set forth below. Contractor will use existing coverage to comply with these requirements. If that existing coverage does not meet the requirements set forth herein, Contractor agrees to amend, supplement or endorse the existing coverage to do so.
Contractor acknowledges that the insurance coverage and policy limits set forth in this section constitute the minimum amount of coverage required. Any insurance proceeds available to Contractor or its subcontractors in excess of the limits and coverage identified in this Contract and which is applicable to a given loss, claim or demand, will be equally available to City.
Contractor shall provide the following types and amounts of insurance:
Without limiting Contractor’s indemnification of City, and prior to commencement of Work, Contractor shall obtain, provide and maintain at its own expense during the term of this Contract, policies of insurance of the type and amounts described below and in a form satisfactory to City.
General liability insurance. Contractor shall maintain commercial general liability insurance with coverage at least as broad as Insurance Services Office form CG 00 01, in an amount not less than $1,000,000 per occurrence, $2,000,000 general aggregate, for bodily injury, personal injury, and property damage, and a $2,000,000 completed operations aggregate. The policy must include contractual liability that has not been amended. Any endorsement restricting standard ISO “insured contract” language will not be accepted.
Automobile liability insurance. Contractor shall maintain automobile insurance at least as broad as Insurance Services Office form CA 00 01 covering bodily injury and property damage for all activities of the Contractor arising out of or in connection with Work to be performed under this Contract, including coverage for any owned, hired, non-owned or rented vehicles, in an amount not less than $1,000,000 combined single limit for each accident.
Workers’ compensation insurance. Contractor shall maintain Workers’ Compensation Insurance (Statutory Limits) and Employer’s Liability Insurance (with limits of at least $1,000,000) for Contractor’s employees in accordance with the laws of the State of California, Section 3700 of the Labor Code. In addition, Contractor shall require each subcontractor to similarly maintain Workers’ Compensation Insurance and Employer’s Liability Insurance in accordance with the laws of the State of California, Section 3700 for all of the subcontractor’s employees.
Contractor shall submit to City, along with the certificate of insurance, a Waiver of Subrogation endorsement in favor of City, its officers, authorized agents, employees, and volunteers.
Pollution liability insurance. Environmental Impairment Liability Insurance shall be written on a Contractor’s Pollution Liability form or other form acceptable to City providing coverage for liability arising out of sudden, accidental and gradual pollution and remediation. The policy limit shall be no less than $1,000,000 dollars per claim and in the aggregate. All activities contemplated in this Contract shall be specifically scheduled on the policy as “covered operations.” The policy shall provide coverage for the hauling of waste from the project site to the final disposal location, including non-owned disposal sites.
Products/completed operations coverage shall extend a minimum of three (3) years after project completion. Coverage shall be included on behalf of the insured for covered claims arising out of the actions of independent Contractors. If the insured is using subcontractors, the Policy must include work performed “by or on behalf” of the insured. Policy shall contain no language that would invalidate or remove the insurer’s duty to defend or indemnify for claims or suits expressly excluded from coverage.
Policy shall specifically provide for a duty to defend on the part of the insurer. The City, its officials, officers, authorized agents, and employees, shall be included as insureds under the policy.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 43 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th Proof of insurance. Contractor shall provide certificates of insurance to City as evidence of the insurance coverage required herein, along with a waiver of subrogation endorsement for workers’ compensation. Insurance certificates and endorsements must be approved by City’s risk manager prior to commencement of performance. Current certification of insurance shall be kept on file with City at all times during the term of this Contract. City reserves the right to require complete, certified copies of all required insurance policies, at any time.
Duration of coverage. Contractor shall procure and maintain for the duration of the Contract insurance against claims for injuries to persons or damages to property, which may arise from or in connection with the performance of the Work hereunder by Contractor, his agents, representatives, employees or subcontractors. Contractor must maintain general liability and umbrella or excess liability insurance for as long as there is a statutory exposure to completed operations claims. City and its officers, officials, employees, and authorized agents shall continue as additional insureds under such policies.
Primary/noncontributing. Coverage provided by Contractor shall be primary and any insurance or selfinsurance procured or maintained by City shall not be required to contribute with it. The limits of insurance required herein may be satisfied by a combination of primary and umbrella or excess insurance. Any umbrella or excess insurance shall contain or be endorsed to contain a provision that such coverage shall also apply on a primary and non-contributory basis for the benefit of City before the City’s own insurance or self-insurance shall be called upon to protect it as a named insured.
City’s rights of enforcement. In the event any policy of insurance required under this Contract does not comply with these requirements or is canceled and not replaced, City has the right but not the duty to obtain the insurance it deems necessary and any premium paid by City will be promptly reimbursed by Contractor or City will withhold amounts sufficient to pay premium from Contractor payments. In the alternative, City may cancel this Contract.
Acceptable insurers. All insurance policies shall be issued by an insurance company currently authorized by the Insurance Commissioner to transact business of insurance or is on the List of Approved Surplus Line Insurers in the State of California, with an assigned policyholders’ Rating of A- (or higher) and Financial Size Category Class VII (or larger) in accordance with the latest edition of Best’s Key Rating Guide, unless otherwise approved by the City’s risk manager.
Waiver of subrogation. All insurance coverage maintained or procured pursuant to this Contract shall be endorsed to waive subrogation against City, its elected or appointed officers, authorized agents, officials, employees, and volunteers or shall specifically allow Contractor or others providing insurance evidence in compliance with these specifications to waive their right of recovery prior to a loss. Contractor hereby waives its own right of recovery against City, and shall require similar written express waivers and insurance clauses from each of its subcontractors.
Enforcement of Contract provisions (non estoppel). Contractor acknowledges and agrees that any actual or alleged failure on the part of the City to inform Contractor of non-compliance with any requirement imposes no additional obligations on the City nor does it waive any rights hereunder.
Requirements not limiting. Requirements of specific coverage features or limits contained in this Section are not intended as a limitation on coverage, limits or other requirements, or a waiver of any coverage normally provided by any insurance. Specific reference to a given coverage feature is for purposes of clarification only as it pertains to a given issue and is not intended by any party or insured to be all inclusive, or to the exclusion of other coverage, or a waiver of any type. If the Contractor maintains higher limits than the minimums shown above, the City requires and shall be entitled to coverage for the higher limits maintained by the Contractor. Any available insurance proceeds in excess of the specified minimum limits of insurance and coverage shall be available to the City.
Notice of cancellation. Contractor agrees to oblige its insurance agent or broker and insurers to provide to City with a thirty (30) day notice of cancellation (except for nonpayment for which a ten (10) day notice is required) or nonrenewal of coverage for each required coverage.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 44 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th Additional insured status. General liability policies shall provide or be endorsed to provide that City and its officers, officials, employees, authorized agents, and volunteers shall be additional insureds under such policies. This provision shall also apply to any excess/umbrella liability policies.
Prohibition of undisclosed coverage limitations. None of the coverages required herein will be in compliance with these requirements if they include any limiting endorsement of any kind that has not been first submitted to City and approved of in writing.
Separation of insureds. A severability of interests provision must apply for all additional insureds ensuring that Contractor’s insurance shall apply separately to each insured against whom claim is made or suit is brought, except with respect to the insurer’s limits of liability. The policy(ies) shall not contain any cross-liability exclusions.
Pass through clause. Contractor agrees to ensure that its sub-consultants, subcontractors, and any other party involved with the project who is brought onto or involved in the project by Contractor, provide the same minimum insurance coverage and endorsements required of Contractor. Contractor agrees to monitor and review all such coverage and assumes all responsibility for ensuring that such coverage is provided in conformity with the requirements of this section. Contractor agrees that upon request, all agreements with consultants, subcontractors, and others engaged in the project will be submitted to City for review.
City’s right to revise requirements. The City reserves the right at any time during the term of the Contract to change the amounts and types of insurance required by giving the Contractor a ninety (90) day advance written notice of such change. If such change results in substantial additional cost to the Contractor, the City and Contractor may renegotiate Contractor’s compensation.
Self-insured retentions. Any self-insured retentions must be declared to and approved by City. City reserves the right to require that self-insured retentions be eliminated, lowered, or replaced by a deductible. Self-insurance will not be considered to comply with these specifications unless approved by City.
Timely notice of claims. Contractor shall give City prompt and timely notice of claims made or suits instituted that arise out of or result from Contractor’s performance under this Contract, and that involve or may involve coverage under any of the required liability policies.
Additional insurance. Contractor shall also procure and maintain, at its own cost and expense, any additional kinds of insurance, which in its own judgment may be necessary for its proper protection and prosecution of the Work.
5.09 LABOR
5.09-A GENERAL. Attention is directed to the provisions of Section 7, "Legal Relations and Responsibility," of the Standard Specifications regarding labor, to the California Labor Code, and to these Special Provisions.
5.09-B PREVAILING WAGE. Attention is directed to Section 7-1.02K(2), “Wages,” of the Standard Specifications and as stated in the “Notice to Bidders.” The general prevailing wage rates determined by the Director of Industrial Relations are available at:
http://www.dir.ca.gov/DLSR/PWD
5.09-C LABOR DISCRIMINATION. Attention is directed to Section 1735 of the Labor Code.
5.09-D DEPARTMENT OF INDUSTRIAL RELATIONS. Attention is directed to Section 1725.5 of the Labor Code regarding qualifications to bid or be listed in a bid proposal, or engage in the performance of any public works contract.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 45 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
5.10 NOISE CONTROL
The Contractor's attention is directed to Section 14-8.02, "Noise Control," of the Standard Specifications and to these Special Provisions.
The noise level from the Contractor's operations, between the hours of 6:00 a.m. and 7:00 p.m., shall not exceed 86dB(A) at a distance of fifty feet (50'). This requirement in no way relieves the Contractor from responsibility for complying with local ordinances regulating noise level.
Said noise level requirement shall apply to all equipment on the job or related to the job, including, but not limited to trucks, transit mixers or transit equipment that may or may not be owned by the Contractor.
The use of loud sound signals shall be avoided in favor of light warnings except those required by safety laws for the protection of personnel.
Full compensation for conforming to the requirements of this section shall be considered as included in the Contract prices paid for the various items of Work involved and no additional compensation will be allowed therefore.
5.11 PROJECT APPEARANCE
The Contractor shall maintain a neat appearance to the Work. Prevent and alleviate dust as indicated in the standard specifications 14-9. In any area visible to the public, the following shall apply.
When practicable, broken concrete and debris developed during clearing and grubbing shall be disposed of concurrently with its removal. If stockpiling is necessary, the material shall be removed or disposed of weekly.
The Contractor shall furnish trash bins for all debris from structure construction. All debris shall be placed in trash bins daily. Forms or falsework that are to be reused shall be stacked neatly concurrently with their removal. Forms and falsework that are not to be reused shall be disposed of concurrently with their removal.
Equipment for use on the project may be stored on side streets away from business frontages and shall be removed and stored at the Contractor’s own yard if not in use for more than five working days.
Contractor storage shall not interfere with resident access, mailboxes, etc. The Contractor may secure a staging area on private property if the Contractor makes arrangements to secure access to private property for staging during the Work.
Full compensation for conforming to the provisions in this section, not otherwise provided for, shall be considered as included in the Contract prices paid for the various items of Work involved and no additional compensation will be allowed therefore.
5.12 GUARANTY AND BONDS
A material guaranty for a period of twelve (12) months from the date of Contract acceptance as notified in writing by the DIRECTOR for all the items of Work as designated in the Engineer's Estimate will be required and shall conform to the provisions in Section 6-3.06, "Guarantee," of the Standard Specifications. A guaranty form for this purpose is included in the contract forms.
ALL MATERIALS AND WORKMANSHIP FURNISHED SHALL BE GUARANTEED.
Full compensation for furnishing the guaranty and bonds will be considered as included in the Contract price or prices paid for the items of Work involved and no additional compensation will be allowed therefore.
5.13 SUBCONTRACTING
No subcontract releases the Contractor from the Contract or relieves the Contractor of their responsibility for a subcontractor's work.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 46 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th If the Contractor violates Public Contract Code Section 4100 et seq., the City of Grover Beach may exercise the remedies provided under Public Contract Code Section 4110. The City of Grover Beach may refer the violation to the Contractors State License Board as provided under Public Contract Code Section 4111.
The Contractor shall perform work equaling at least 30 percent of the value of the original total bid with the Contractor’s own employees and equipment, owned or rented, with or without operators.
Each subcontract must comply with the Contract.
Each subcontractor must have an active and valid State contractor's license with a classification appropriate for the work to be performed (Business and Professions Code, Section 7000 et seq.).
Each subcontractor must have an active and valid California Department of Industrial Relations (DIR) Registration number appropriate for the work to be performed.
Submit copies of subcontracts upon request by the Engineer.
Before subcontracted work starts, submit a Subcontracting Request form.
Do not use a debarred contractor; a current list of debarred contractors is available at the Department of Industrial Relations' Web site.
Upon request by the Engineer, immediately remove and not again use a subcontractor who fails to prosecute the Work satisfactorily.
Each subcontract and any lower tier subcontract that may in turn be made shall include the "Required Contract Provisions Federal-Aid Construction Contracts" in Section 7-11.1 of the Standard Specifications.
Noncompliance shall be corrected. Payment for subcontracted work involved will be withheld from progress payments due, or to become due, until correction is made. Failure to comply may result in termination of the Contract.
5.14 TRAFFIC CONTROL PLAN
Attention is directed to the provisions in Section 7-1.03, "Public Convenience," of the Standard Specifications and these special provisions. One lane of traffic in each direction shall be open at all times during the Work except for very short periods when needed to move equipment or materials. Side streets may be closed upon City Engineer approval of a traffic control plan prepared by the Contractor. Traffic control plans must include detours, pedestrian and ADA accessible routes, and alternative parking areas and access for businesses.
Full road closures for any extended period of time will only be approved after City Engineer approval of a traffic control detour plan prepared by the Contractor.
If at any time during the Work or during any scheduled delays the Contractor fails to maintain traffic control signs and delineators, the City may contract directly for the work and all costs including 15% administrative fees will be deducted from payment due the Contractor.
5.15 PUBLIC CONVENIENCE
Attention is directed to the provisions in Section 7-1.03, "Public Convenience," of the Standard Specifications and these Special Provisions.
The Contractor shall schedule and conduct his work so as to limit inconvenience to businesses located in or near the Work zone. Access to businesses shall be available at all times unless otherwise approved by the City Engineer. On-street parking shall be opened to the public when not in conflict with the day’s scheduled work. Public traffic shall be permitted to pass through the Work at all times during construction DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 47 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th unless otherwise approved by the City Engineer. During nights, weekends or other times when the Contractor is not on site working and when traffic is routed on a travel area next to a drop off of more than 1-inch the Contractor shall backfill the adjacent excavation with compacted base material to within 1-inch of the traveled way surface a minimum of 3-feet outside of the traveled way and shall maintain delineators at the edge of the traveled way. Minimum traveled way shall be 11-feet. Upon approval by the City Engineer, traffic may be routed onto compacted base. The Contractor shall provide reduced speed signs, shall inspect the traveled way twice daily and shall water and maintain the base free of ruts and depressions.
The Contractor shall prepare 3-feet x 3-feet signs, reflective blue letters on white background indicating that businesses are open during construction. One sign shall be placed in each direction ahead of the Work on temporary barricades or sign posts installed and maintained by the Contractor.
The Contractor shall provide changeable message signs in each direction ahead of the Work beginning 10 days prior to construction and continuing for 30-calendar days while the work is in progress. The message indication shall include “Roadwork, Expect Delays” and the duration of the Work.
The Contractor shall inspect and maintain all construction signs and delineators twice daily during the closures or suspension identifiedabove.
Full compensation for public convenience will be considered as included in the Contract price or prices paid for the items of Work involved and no additional compensation will be allowed therefore.
5.16 FACILITIES (UNDERGROUND AND/OR ABOVEGROUND)
The information and data shown or indicated in the contract documents with respect to existing underground and/or aboveground facilities at or contiguous to the site is based on information and data furnished by the owners of such underground and/or aboveground facilities, including the City, or by others. Unless it is otherwise expressly provided in the Special Provisions:
• City shall not be responsible for the accuracy or completeness of any such information or data; and
• The cost of all of the following shall be included in the Contract price paid for various items of Work involved and no separate additional payment will be made therefore and the Contractor shall have full responsibility for:
o Reviewing and checking all such information and data; o Locating via potholing all underground facilities shown or indicated in the contract documents. Contractor shall determine the location and depth of all utilities via potholing, including service connections, which have been marked by the respective utility owners and which may affect or be affected by the Contractor’s operations. Full compensation for such Work shall be considered as included in Contract price; o Coordination with all utility service providers for Work affecting their facilities; and o The safety and protection of all such underground and/or aboveground facilities and repairing any damage thereto resulting from the Work.
• If an underground facility is uncovered or revealed at or contiguous to the site which was not shown or indicated, or not shown or indicated with reasonable accuracy in the contract documents, Contractor shall, promptly, but in no case more than five (5) Days after becoming aware thereof and before further disturbing conditions affected thereby or performing any Work in connection therewith (except in an emergency), identify the owner of such underground facility and give written notice to that owner and to City. City will promptly review the underground facility and determine the extent, if any, to which a change is required in the contract documents to reflect and document the consequences of the existence or location of the underground facility. During such time, the Contractor shall be responsible for the safety and protection of such underground facility.
The Contractor shall review the pothole data they collect and determine the proper methods to achieve required compaction over utility lines without damaging the existing facilities.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 48 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th The Contractor shall review the pothole data they collect prior to purchasing any and all valves, couplings, fittings, restraints, or any other components and appurtenances necessary for connections to existing utilities. The Contractor shall expect to work with various existing pipe materials, including but not necessarily limited to steel, asbestos cement, ductile iron, and PVC; therefore, the potholing information needed to be collected shall include any and all dimensions necessary for the successful and water-tight connection with the existing facilities. All potholing data shall be collected a minimum of fifteen (15) working days before the utility improvement work is scheduled to be performed to allow sufficient time for the Contractor’s parts to be ordered and delivered. Furthermore, the minimum of fifteen (15) working days is necessary to accommodate any redesign effort by the City should differing site conditions of underground facilities be encountered. Full compensation for such Work shall be considered as included in Contractor’s Bid price.
When underground utility work is part of this Contract, then the Contractor shall review the pothole data prior to purchasing any fittings, restraints, or other components necessary for connections to existing utilities.
The following is contact information for utility companies having infrastructure within the City is provided as reference to the Contractor.
Utility Company Contact Name e-mail
Phone (805)
Area Code Address
Electrical PG&E Denise Clarke [email protected] 805-546-5272 4325 S. Higuera SLO, 93401
Phone AT&T Neil Zakaria [email protected] 805-546-7012 196 Suburban Rd SLO, 93401
Fiber/Phone Charter Ryan Schwiebert [email protected] 805-543-8543 7555 San Luis Ave Atascadero, CA 93422
Oil Phillips 66 Leo Martinez [email protected] 805-226-2656 1232 Park St, Ste 300 Paso Robles, 93446
Gas So Cal Gas Scott Hale [email protected] 805-681-7939 750 Industrial Way SLO, 93401
Water/Sewer Grover Beach Public Works
Department
[email protected] 805-473-4530 154 S. 8th St
Grover Beach, 93433
5.17 ORDER OF WORK
The Contractor shall arrange his work order and schedule to provide the least possible disruption to business and on-street parking access.
5.18 DIFFERING SITE CONDITIONS
5.18-A CONTRACTOR'S NOTIFICATION. Contractor shall promptly notify the City’s Engineer if either of the following conditions are found:
1. Physical conditions differing materially from either of the following:
• Contract documents
• Job site examination
2. Physical conditions of an unusual nature, differing materially from those ordinarily encountered and generally recognized as inherent in the Work provided for in the Contract.
Contractor shall provide in writing details explaining the information relied upon and the material differences discovered.
If Contractor fails to promptly notify the Engineer, then Contractor waives the differing site condition claim for the period between the discovery of the differing site condition and when notification was provided to the Engineer.
If Contractor disturbs the site after discovery and before the Engineer's investigation, the Contractor waives the differing site condition claim.
5.18-B ENGINEER'S INVESTIGATION AND DECISION. Upon Contractor’s notification, the Engineer investigates job site conditions and:
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 49 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
1. Notifies the Contractor whether to resume affected work.
2. Decides whether the condition differs materially and is cause for an adjustment of Contract time, Contract price, or both.
5.19 COOPERATION
Should construction be underway by the City, other agencies, utility providers, or other contractors within or adjacent to the limits of Work specified or should work of any other nature be underway by other forces within or adjacent to said limits, then Contractor shall cooperate with all such other contractors or other forces to the end that any delay or hindrance to their work will be avoided. The City reserves the right to perform other or additional work at or near the site at any time, by the use of other forces.
When necessary, Contractor shall so conduct operations as to permit access to the site and provide time for utility work to be accomplished during normal work hours during the progress of the Work.
During the progress of the Work under this Contract, these projects will be in progress within or near the Work area of this Contract. The Contractor is responsible to coordinate their with other projects:
Responsible Party Location Type of Work Contact Information City of Grover Beach S. 4th (including Grand),
Rockaway, N. 9th (April-Dec)
CIP 5002 Sewer
Line
Replacement
Public Works
See City website
City of Grover Beach
N. 9th (to Grand), Portions of
Ramona, Brighton, Ramona,
etc (April to Dec)
Measure K-14
CIP 2295-17
Public works
See City Website
Private Development 402 West Grand Ave Private
Development
Coastal Community
Builders
Private Development 401 West Grand Ave Private
Development
Coastal Community
Builders
5.20 COMPLETION OF THE WORK OF IMPROVEMENTS
Upon completion of the work of improvements, including final cleanup and as having the meaning pursuant to Public Contract Code Sections 7107(c)(1) through 7107(c)(4), the Contractor shall submit a signed written affidavit that the completion of the work of improvements has occurred, a recommended date of completion of the work of improvements, and that the project’s work zone is ready for final inspection and Contract acceptance. Within 30-calendar days after receipt of the signed written affidavit, the Engineer will inspect the work and will either (1) reject the affidavit’s recommendation of the date of completion of the work of improvements and that the work zone is ready for final inspection and Contract acceptance, specifying the defective and/or incomplete portions of the work, or (2) accept the affidavit and submit a request to the City for the Director’s written notice of Contract acceptance which will confirm the recommended date of completion of the work of improvements and establish that date as the Contract acceptance date.
If the Engineer rejects the signed written affidavit that the completion of the work of improvements has occurred, then the Contractor shall promptly remedy the defective and/or incomplete portions of the work.
Thereafter, the Contractor shall give the Engineer a revised written signed affidavit that the completion of the work of improvements has occurred and a new date based on when the defective and/or incomplete portions of the work were corrected. The foregoing procedure shall apply successively thereafter until the Engineer accepts the affidavit and requests to the City for the Director’s written notice of Contract acceptance and establish the Contract acceptance date.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 50 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 6. MEASUREMENT AND PAYMENT
6.01 CHANGES
Attention is directed to Section 4-1.05, "Changes and Extra Work," and Section 9-1.04, "Force Account," and 5-1.43 “Potential Claims and Dispute Resolution,” of the Standard Specifications and these Special Provisions. Delete section 5-1.43E of the Standard Specifications.
Any changes will be set forth in a Contract Change Order which will specify, in addition to the work to be done in connection with the change made, adjustment of Contract time, if any, and the basis of compensation for such work. A Contract Change Order is approved with the City signs the Contract Change Order.
Changes in the work will be transmitted to the Contractor as either a Request for Modification Proposal (RFMP) or a written field order. The RFMP will describe the change in work and request a proposal for change in the contract price and/or time. The Contractor shall promptly prepare the requested modification proposal and return to the Engineer. The Engineer will coordinate with the Contractor for any modifications to the work or the proposed change in contract price and/or time. The outcome of the coordination will be presented within a Contract Change Order. Any contract monetary adjustments constitutes compensation in full on behalf of the contractor and his subcontractors and suppliers for all costs and markup directly or indirectly, including extended overhead, attributable to the change order, for all delays related thereto, and for performance of the change within the time frame stated. Contractor in addition agrees the adjustment to compensation to the base agreement as manifested by this change order represents any and all cost whatsoever related to cumulative impacts or any synergistic effects, whether known or unknown, that may arise out of the work performed under this contract or in conjunction with other work or change orders approved under this agreement. Contractor waives any right to request additional compensation for any reason other than agreed to in accordance with this change order.
A written field order, or other written directive, is a written notice issued by the Engineer which requires minor changes in the work but which does not involve a change in the contract price or contract times.
The purpose of a written field order is to document clarification to the plans and/or specifications. The Contractor shall issue a RFI if the written field order is unclear or if additional information is needed. For any clarifications or questions in the plans and specifications, submit an RFI and allow a minimum of three days for the engineer to review and provide a response.
The information contained within and/or attached to any RFMP or a field order which change the plans and/or specifications are conveyed to the Contractor typically as a single copy, either in hardcopy or softcopy. The Contractor is responsible for the cost of reproduction and distribution of the materials to their personnel and/or subcontractors. No additional payment will be made for reproduction and distribution costs of documents related to changes.
6.02 PROGRESS PAYMENTS
Attention is directed to Section 9-1.16, "Progress Payments," of the Standard Specifications and these Special Provisions.
On or about the last day of each calendar month, the Contractor shall make an estimate of all work under the Contract completed to date. The Contractor shall use his “Progress Pay Estimate” form which shall be used for the estimate and submitted to the Engineer. The estimate shall be delivered to the Engineer who will verify and, if found correct, will approve such estimates. The Contractor shall make an estimate of all work under the Contract completed to date. Said estimates shall include a five percent (5%) retention by the City in accordance with Public Contract Code Section 9203(a).
Where City staff and equipment are used for work, billing will be done at the hourly billing rate for City staff. City materials and equipment will be billed in compliance with section 9-1.04. Work performed by a third party will be billed at the amount charged to the City for the work plus an additional five percent markup. The total cost-plus markup may be retained from contract or for private work billed to permittee.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 51 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
6.02-A OTHER PAYMENT WITHHOLDINGS. The application for progress payment and the payment thereof, or both, may at any time, be withheld or reduced if, in the opinion of the Engineer, the Contractor is not performing the Work in accordance with the Contract in a material respect, diligently and efficiently endeavoring to comply with intent of the Contract, of if the Contractor shall fail to pay his labor and material bills as they become due. In determining whether the Contractor’s failure to perform in accordance with the Contract is material, the Engineer will give consideration, among other factors, to whether the Contractor’s failure to perform endangers the public health, safety, and welfare, and whether the Work is being performed in accordance with the accepted construction schedule.
The City may keep monies which would otherwise be payable at any time hereunder, and apply the same, or so much as may be necessary therefore, to the payment of expenses, losses, or damages, as determined by the Engineer, incurred by the City for which the Contractor is liable under the Contract including but not limited to:
1. Failure of the Contractor to submit or obtain acceptance of a progress schedule, schedule of values, and any updated schedules;
2. Defective or non-conforming work;
3. Costs incurred by the City to correct, repair or replace defective or nonconforming work or to complete the Work;
4. A reasonable doubt that the Work can be completed for the balance then unpaid;
5. A reasonable concern by the City that the materials, equipment or component parts are not in proper operation condition;
6. Assessment of Liquidated Damages;
7. Failure to perform in accordance with the Contract;
8. A reasonable concern that cost or liability that may occur to the City as the result of the Contractor’s, subcontractor’s or supplier’s improper acts, omissions, fault, or negligence will cause City to incur cost, expenses or liability (even if City is indemnified for such cost, expense or liability);
9. Deduction in Work;
10. Failure of the Contractor to repair damaged materials, equipment, property, or work;
11. Failure of the Contractor to provide or obtain review of submittals;
12. Failure to pay subcontractors or suppliers;
13. Failure to keep record plans/documents (e.g. as-built drawings) up to date subject to a monthly inspection by the Engineer;
14. Failure to comply with all applicable federal, state, and local laws, statutes, regulations, codes, licenses, easements, and permits:
15. Failure to obtain and maintain applicable permits, insurance, and bonds; and
16. Failure to comply with the Contract safety requirements.
6.03 FINAL PAYMENT
Attention is directed to Section 9-1.17, "Payment After Contract Acceptance," Section 9-1.17(2)(b), "Overhead Claims," and Section 9-1.21, "Clerical Errors," and 9-1.22 “Claim Resolution Procedure,” of the Standard Specifications and these Special Provisions.
Replace 2nd paragraph in section 9-1.17C with:
Submit either a written acceptance of the proposed final estimate or a claim statement postmarked or hand delivered before the 31st day after receiving the proposed final estimate.
Delete 3rd paragraph in section 9-1.17C.
9-1.17D Final Payment and Claims
9-1.17D(1) General
Replace section 9-1.17D(1) with:
If you accept the proposed final estimate or do not submit a claim statement within 30 days of receiving the proposed final estimate, the Engineer will process the proposed final estimate for payment. The final DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 52 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th payment will not be due and payable until the expiration of 40 days from the date the notice of completion is filed with the County of San Luis Obispo. The Notice of Completion will be filed within five days of formal acceptance of the work by the City Council or its designated representative, upon the recommendations of the Engineer. This final estimate and payment is conclusive except as specified in sections 5-1.27, 6-3.06, and 9-1.21.
If you submit a claim statement within 30 days of receiving the Engineer's proposed final estimate, the Engineer furnishes a semifinal estimate to the Contractor and the Department pays the amount due within 30 days. The semifinal estimate is conclusive as to the amount of work completed and the amount payable except as affected by the claims or as specified in sections 5-1.27, 6-3.06, and 9-1.21. 9-1.17D(2) Claim Statement
9-1.17D(2)(a) General
Add to section 9-1.17D(2)(a).
For each claim, submit a claim statement showing:
1. The identification number
2. Date the Initial Potential Claim was furnished to the Engineer
3. Date the Supplemental Potential Claim was furnished to the Engineer
4. The final amount of additional payment requested
5. Attach a copy of the Full and Final Potential Claim Record Submit claims to:
Greg Ray, Public Works Director/City Engineer
154 S. 8th Street
Grover Beach, CA 93433
9-1.17D(2)(b) Overhead Claims
Replace 6th paragraph in section 9-1.17D(2)(b) with:
The CPA's audit must be performed as an examination-level engagement under the attestation engagements in the Government Auditing Standards published by the Comptroller General of the United States. The CPA’s audit report must express an opinion whether or not your calculations of your actual field and home office overhead daily rates comply with section 9-1.17D(2)(b). The attest documentation prepared by the CPA in connection with the audit must be reproduced and submitted for review with the audit report.
9-1.17D(2)(d) Waiver
Add to 1st paragraph in section 9-1.17D(2)(d).
You did not comply with applicable notice or protest requirements including but not limited to:
section 4-1.06
section 5-1.06
section 5-1.42
section 8-1.07
9-1.17D(3) Final Determination of Claims
Delete 6th paragraph in section 9-1.17D(3)
9-1.22 CLAIM RESOLUTION PROCEDURE
Replace section 9-1.22 with:
Claim Resolution Procedure is substituted for arbitration provisions and is as follows:
1. For all claims contested by the Engineer and not included in the semifinal estimate, the Engineer may request additional information within 30 days of submittal of the semifinal estimate. A proof of mailing or delivery must be retained.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 53 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
2. You must submit to the Engineer the information requested for each claim within 30 days of the date of mailing of the Engineer’s request. Proof of mailing or Engineer’s receipt will be retained for the submittal. Failure to timely submit the information requested is deemed a waiver of the claim.
3. The Engineer will submit a written response to you for each claim within 30 days after the date of mailing of your submittal, or if the Engineer did not request additional information, within 30 days of submittal of the semifinal estimate.
4. If you dispute the Engineer’s written response to any claim, or the Engineer fails to respond within the time specified, you must notify the Engineer in writing, either within 15 days of the Engineer’s response or the Engineer’s failure to respond within the specified time period, and demand an informal meeting to discuss and attempt to settle the issues remaining in dispute. Upon receipt of such a demand, the Engineer will schedule such a meeting within 30 days.
5. Either party may request non-binding mediation at any time following the informal meeting in an attempt to settle any issues remaining in dispute. If both sides agree to mediation and agree on a mediator, the parties must pay equally the fees and expenses of the mediator. The parties must select a disinterested third person as mediator within 15 days following a written agreement to mediate and the mediation must commence within 30 days of selection of the mediator unless the parties mutually agree otherwise. If the parties fail to select a mediator within the 15-day period, any party may bring an action in court subject to the provisions of this Agreement.
Upon the successful completion of the Contractor’s notification process for the completion of the work improvements specified within Special Provisions Section 5, and upon the prerequisite documentation specified below, then the Engineer shall prepare a final, itemized statement of quantities and payment due, which statement shall be verified in writing by the Contractor. Upon acceptance of the Work by the City, the City shall file a "Notice of Completion". Thirty-five (35) days after City Council’s acceptance and filing of the Notice of Completion, the final payment shall be made to the Contractor.
Prerequisite Documentation Required Prior to Issuing Final Payment. In additional to the requirements for Final Payment set forth in the other contract documents, the Final Payment shall not become due tp the Contractor until the following has been submitted to the Engineer (Note: the Engineer reserves the right to not requirement any of the below submittals which the Engineer determines, in his/her sole discretion, is not applicable to a particular project):
1. A full, complete and proper Final Application for Payment showing the proposed total amount due the Contractor, segregated as to Contract quantities, changes in the work, and other basis for payments; deductions made or to be made for prior payments; amounts to be retained; any Claims the Contractor intends to file at that time or a statement that no Claims will be filed; and any unsettled Claims, stating amounts;
2. Written consent of surety(ies) to Final Payment;
3. Contractor’s written assurance that identified corrective work not complete and accepted will be completed by a stated date agreeable to the City;
4. The required as-built drawings of the installed improvements including existing substructures encountered (in reproducible format);
5. Reasonable proof that taxes, fees and similar obligations of Contractor have been paid;
6. Documentation that Contractor has inspected, tested, and adjusted performance of every system or facility of the work to ensure that overall performance is in compliance with terms of the Contract Documents;
7. Reasonable proof that Contractor has discontinued and removed temporary facilities and services from the work zone, along with construction tools and facilities, forms, and similar items except for Contractor’s field office;
8. Reasonable proof that Contractor has provided instructions for the City’s operation personnel on systems and equipment operational requirements;
9. A report on performance of completed installations after adjustment that appear unable to comply with the requirements of the Contract Documents;
10. The operating manuals for operating and maintaining the work; and DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 54 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th
11. A copy of all warranties from vendors and subcontractors, operations and maintenance manuals, instructions and related agreements, equipment certifications and similar documents, and maintenance and operating instructions.
Disbursement of Final Payment. Pursuant to Public Contract Code Section 7107, if there is any dispute between the City and the Contractor at the time that disbursement of the Final Payment is due, then City may withhold from disbursement of the Final Payment an amount not to exceed one hundred fifty percent (150%) of the amount in dispute.
No Waiver of Claims by City. The making of Final Payment shall not constitute a waiver of any claims by the City including, but not limited to:
1. Unsettled stop payment notices;
2. Faulty or defective work;
3. Failure of the work to comply with the requirements of the Contract Documents;
4. Terms of special warranties required by the Contract Documents; or
5. Any other cause, unless specifically waived by the City in writing.
Waiver of Claims by Contractor, Subcontractors, and Suppliers. Acceptance of Final Payment by the Contractor, a subcontractor, or a material supplier shall constitute a waiver of claims by the payee except those previously made properly in writing in accordance with the Contract Documents and identified by the payee as unsettled at the time of Final Application for Payment.
6.04 PROMPT PAYMENT OF FUNDS WITHHELD TO SUBCONTRACTORS The City shall hold retention from the Contractor and shall make prompt and regular incremental acceptances of portions, as determined by the City, of the Work, and pay retention to the Contractor based on these acceptances. The Contractor shall return all monies withheld in retention from a subcontractor within 30 days after receiving payment for work satisfactorily completed and accepted including incremental acceptances of portions of the Work by the City. Federal law (49CFR26.29) requires that any delay or postponement of payment over 30 days may take place only for good cause and with the City’s prior written approval. Any violation of this provision shall subject the violating Contractor to the penalties, sanctions and other remedies specified in Section 7108.5 of the Business and Professions Code. These requirements shall not be construed to limit or impair any contractual, administrative, or judicial remedies otherwise available to the Contractor in the event of a dispute involving late payment or nonpayment by the Contractor, deficient subcontract performance, or noncompliance by a subcontractor.
6.05 RELEASE OF RETENTION
The release of retention shall be made pursuant to Public Contract Code Section 7107. Within 60- calendar days after the date of completion of the work of improvements and the establishment of the Contract acceptance date in accordance with the Special Provisions 5.20, “Completion of the Work of Improvements”, the retention withheld by the City shall be released. In the event of a dispute between the City and the Contractor, the City may withhold from the release of retention an amount not to exceed one hundred fifty percent (150%) of the disputed amount. This code provision will be administered as either (1) all 150% may be withheld from the Final Payment, (2) all 150% may be withheld from the retention, or (3) a combination of withhold from both the Final Payment and retention in an amount not to exceed 150%.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 55 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 7. REFERENCE INFORMATION
7.01 GEOTECHNICAL INFORMATION
A geotechnical report prepared by Earth Systems Pacific is provided in the Appendix.
7.02 REFERENCE INFORMATION AVAILABLE AT THE CITY
The following reference information is available for review at the City of Grover Beach, Department of Public Works, 154 South 8th Street, Grover Beach, California, between the hours of 8:00 a.m. and Noon, and 1:00 p.m. and 4:30 p.m. on business days that the City is open. • City’s Circulation Element of the General Plan (also available on the City’s website) • The Bicycle Master Plan (also available on the City’s website) • Water Atlas
• Sewer Atlas
• Stormwater Atlas (under development, draft available for review at City) • Record drawings of road improvements
• Record drawings of tract developments (limited information available) • City of Grover Beach Quality Assurance Plan
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 56 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 8. MATERIALS
8.01 GENERAL
Attention is directed to Section 6-3, "Quality," of the Standard Specifications and these Special Provisions.
All materials required to complete the Work under this Contract, except City-furnished materials as specified in Section 10 of these Special Provisions, shall be furnished by the Contractor.
8.02 TESTING
Testing shall conform to the provisions of Section 6-3, "Quality," of the Standard Specifications and these Special Provisions. Relative compaction tests may be performed by the Engineer in accordance with Test Method No. Calif. 216F, ASTM D 698, ASTM D 1556, ASTM D 1557, ASTM D 2937, ASTM D 2922 and/or ASTM D 2049. Testing frequency and location shall comply with the City of Grover Beach Quality Assurance/Quality Control (QA/QC) program. The Contractor shall provide the number and frequency of samples required by the QA/QC plan.
Full compensation for conforming to this section will be considered as included in the price paid for the Work involving testing and no separate payment will be made therefore.
8.03 FOREIGN MATERIALS
In the event the Engineer desires to witness the testing or perform in-plant inspection of foreign materials and equipment, the full cost of the Engineer's transportation and subsistence connected therewith shall be borne by the Contractor.
Note that the City has no testing facilities of its own and the Contractor shall provide all required facilities for testing foreign materials and equipment.
Full compensation for conforming to this section will be considered as included in the price paid for the Work involving foreign materials and equipment and no separate payment will be made therefore.
8.04 CITY-FURNISHED MATERIALS
Attention is directed to Section 6-2.03, "Department-Furnished Materials," of the Standard Specifications and these Special Provisions.
The City-furnished materials include only the following:
• Water will be provided to the Contractor free of charge at a location to be designated by the Engineer. The Contractor shall submit to the Engineer a RFI requesting for a fire hydrant meter, and indicate an approximate location where to locate the meter. The City will evaluate the request and advise of any alternations of locations if needed.
All other materials required to perform the Work shall be furnished by the Contractor.
8.05 QUALITY ASSURANCE
The City uses a Quality Assurance Program (QAP) to ensure a material is produced to comply with the Contract. Records and reports of tests the City performs may be examined if they are available at the job site. Contractor shall schedule the work to allow time for QAP testing.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 57 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 9. DESCRIPTION OF WORK
The Work, in general, consists of furnishing all materials, labor, equipment, tools, transportation and services for
CIP 2287 WEST GRAND AVENUE STREETSCAPE 4TH-8TH
In general, the Base Bid Work includes, but is not necessarily limited to, project management and controls activities, mobilization activities, public notification and interaction activities, construction surveying and staking, traffic control, water pollution control practices, pre- and post-construction survey monument protection and establishment, storm drain, utility work, landscaped center medians, irrigation, decorative street lighting, street trees, adjustment of pavement surface features (water utility boxes and valves, sewer manholes, storm drain manholes, and survey monument wells), clearing and grubbing of debris (plant, soil, abandoned landscape features, etc.) within the Work limits, landscaping and irrigation repair, resetting of sign posts, tree trimming, earthwork cutting and backfilling, roadway preparation, concrete curb and gutter, concrete cross-gutter, concrete sidewalks, accessibility improvements, signage and installation of pavement striping and markings.
Broken concrete or asphalt or other deleterious material is to become the property of the Contractor and shall be disposed of in accordance with the Standard Specifications. The contractor is responsible for anything that is damaged by construction activities in the right of way or on private property. Existing irrigation facilities are not shown on the plans. It is the Contractor’s responsibility to repair any irrigation damaged by construction activities regardless of whether the facilities are marked or shown on the plans.
Such other items and details, not mentioned above, that are required by the plans, Standard Specifications or these Special Provisions shall be performed, placed, constructed or installed.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 58 | Page CIP 2287 West Grand Avenue Streetscape 4th-8th SECTION 10. TECHNICAL SPECIFICATIONS
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 1 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 SECTION 10. TECHNICAL SPECIFICATIONS
SECTION 10-1 GENERAL
BASE BID
10-1.01 MOBILIZATION
Mobilization shall conform to the provisions in Section 9-1.16D, “MOBILIZATION,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Prior to construction, the Contractor shall video record the existing conditions of the work area and adjacent improvements or landscaping. Submit pre-construction video to ENGINEER prior to commencing work. Preconstruction video must be clear enough for ENGINEER to discern the location, condition, and extent of the existing improvements within and adjacent to all work area. Full compensation for the Preconstruction Video shall be considered as included in the lump sum payment for Bid Item, Mobilization, and no additional compensation will be allowed therefor.
All work items included in the plans that do not have associated bid items shall be considered as included.
PAYMENT
Full compensation for Mobilization, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Mobilization, complete and in-place, and no additional compensation will be allowed therefor. A maximum of 10% of total contract amount shall be allowed for Mobilization.
10-1.02 CONSTRUCTION SCHEDULE
Construction schedule shall conform to the provisions in Section 8, “PROSECUTION AND PROGRESS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Microsoft’s PROJECT software may be the schedule computer software in-lieu of the Primavera P6 software specified in the Standard Specifications. If you use Microsoft PROJECT, then the requirements to supply and install the software and to train the ENGINEER is waived; otherwise, all schedule provisions of the Standard Specifications shall apply.
The Contractor shall make a presentation at the preconstruction conference of the logic of your Critical Path Method (CPM) baseline schedule for Level 2 CMP schedule. The ENGINEER may make generalized comments to your presentation at the preconstruction conference; however, formal schedule submittal and review shall be per the Standard Specifications, these Special Provisions, and per the direction of the ENGINEER.
The ENGINEER’S acceptance of the baseline schedule is a prerequisite for the start of work; therefore, submit the baseline schedule and coordinate with the ENGINEER to expedite the review and acceptance process. The City does not adjust the contract time for your noncompliance with the baseline schedule acceptance process.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 2 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Provide updated schedule monthly per the Standard Specifications, these Special Provisions, and per the direction of the ENGINEER. On a monthly basis prior to application for payment, arrange a meeting with the ENGINEER to review updated project schedule. Updates must include accurate progress data and be based upon best judgement. Updates must be made to the project schedule in consultation with all subcontractors and suppliers. Schedule updates must be submitted when prepared or as requested by the ENGINEER. The ENGINEER will not accept a schedule which shows a project completion date in excess of the contract duration.
Noncompliance with schedule requirements may result in Payment Withholdings per Section 9-
1.16E, “WITHHOLDS” of the Standard Specifications or these Special Provisions.
PAYMENT
Full compensation for Construction Schedule, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Construction Schedule, complete and in-place, and no additional compensation will be allowed therefor.
10-1.03 CONSTRUCTION SURVEYING
Construction Surveying shall conform to the provisions in Section 5, “CONTROL OF WORK,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
The Contractor shall be responsible for all project construction surveying and for reference, replacement and recording of all survey monuments, and shall include this in the bid.
No grade setting, staking or survey services will be performed by the ENGINEER. Surveying shall be performed by a Land Surveyor registered in the State of California. The ENGINEER reserves the right to check the Contractor's work at any time during the project. Checks performed by the ENGINEER will not relieve the Contractor from responsibility to properly locate and construct the Work in accordance with these Contract Documents.
All stakes shall be set to the tolerances defined in the most current edition of the Caltrans Survey Manual. Stakes must be set to the minimum spacing defined in the Caltrans Survey Manual or to the satisfaction of the ENGINEER.
Detailed construction staking cut-sheets and shall be submitted to the ENGINEER in the format shown in Appendix A along with a point plot showing the locations and stake numbers of stakes installed in relation to the proposed improvements. All stakes or marks installed in the field shall be included in the submitted cut-sheets. Cut-sheets shall be made by the Land Surveyor performing the construction staking and shall be submitted within 48 hours of placing stakes and least 24 hours prior to pouring concrete or removing stakes to allow for inspection of forms and grades.
PAYMENT
Full compensation for Construction Surveying, including all labor, materials, tools, equipment, cut- sheets and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 3 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 considered as included in the lump sum price paid for Bid Item, Construction Surveying, complete and in-place, and no additional compensation will be allowed therefor.
The City will pay you for Construction Surveying as follows:
1. A relative percentage of work completed as determined by the Engineer. 10-1.04 TRAFFIC CONTROL SYSTEMS
Traffic Control Systems shall conform to the provisions in Section 12, “TEMPORARY TRAFFIC CONTROL,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Attention is directed to Section 7–1.03, “Public Convenience”, Section 7-1.04, “Public Safety”, and Section 12, “Temporary Traffic Control”, of the Standard Specifications and other relevant sections related to public safety in these Special Provisions or on the Drawings. Nothing in these provisions shall be construed as relieving the Contractor from their responsibility as provided in said Section 7-1.04.
Flagging, placing and installing temporary traffic-handling equipment and devices, maintaining traffic, placing and installing temporary traffic control systems, and placing temporary pavement delineation shall be in compliance with an approved traffic control plan and ENGINEER authorized field adjustments.
Section 12-1.03 of the Standard Specifications does not apply and the City will not share the cost of flagging. All work specified in section 12-1.03, including furnishing flaggers, transporting flaggers, furnishing stands and towers, furnishing and operating pilot cars, and furnishing any other traffic control device for the safe passage of traffic through the work as specified in Sections 7-1.03 and 7-1.04 shall be considered as included in the prices paid for the various contract items of work, and no additional compensation will be allowed therefor.
If barricades are required after sunset, lights and flashing beacons are required.
Trenches shall be plated for vehicular traffic outside of active construction.
Designated holidays are listed in Section 5, General.
The Contractor shall prepare and submit Traffic Control Plans (TCPs) to the ENGINEER for review and approval. TCPs shall be developed, stamped, and signed by a registered ENGINEER in the State of California.
The Contractor shall determine interim sawcut locations and be aware of slopes and distance to travel way. Provide free and safe public traffic per Section 7-1.04, “PUBLIC SAFETY” of the Standard Specifications or these Special Provisions.
TCPs shall show all proposed street closures, detours, lists and locations of signing, delineation of temporary striping and pavement markings, shifting of traffic, lane widths, description of construction activity, and schedule of various phases. All TCPs shall be prepared in accordance with the Department of Transportation, State of California (Caltrans) Manual on Uniform Traffic Control Devices and standard traffic control system plans. TCPs shall be coordinated with the Phasing Plan. TCPs shall be submitted within 14 days after the Notice to Proceed and shall be available at the pre-construction meeting, whichever occurs first.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 4 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Work shall not commence until the TCP(s) is approved by the ENGINEER.
For a one-way-reversing traffic-control lane closure, traffic may be stopped in 1 direction for periods not to exceed 5 minutes. After each stoppage, all accumulated traffic for that direction must pass through the work zone before another stoppage is made.
If work vehicles or equipment are parked within 6 feet of a traffic lane, close the shoulder area.
A minimum of 1 drivable traffic lane not less than 10 feet wide must be open for use by traffic at all times.
All traffic control and lane closures must allow for the regular scheduled trash collection and local access by residents and emergency vehicles. Notify City Fire Department, Police Department, and Garbage Company a minimum of 24 hours prior to closing any lanes.
Trash collection is typically performed curb-side on Fridays within the majority of the work area.
The Contractor shall coordinate with the garbage company, South County Sanitation, for trash collection within the area or work, including making any provisions necessary to ensure that the Contractor’s work does not disrupt trash collection.
PAYMENT
Full compensation for Traffic Control Systems, including the preparation of all TCPs, all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Traffic Control Systems, complete and in-place, and no additional compensation will be allowed therefor. 10-1.05 EROSION CONTROL
Erosion Control shall conform to the provisions in Section 13, “WATER POLLUTION CONTROL,” of the Standard Specifications, these Special, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Erosion Control, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Erosion Control, complete and in-place, and no additional compensation will be allowed therefor. Moving and changing the erosion control measures as directed by the ENGINEER shall be considered as included in lump sum price paid for Bid Item, Erosion Control.
10-1.06 PORTABLE CHANGEABLE MESSAGE SIGN
Portable Changeable Message Sign (PCMS) shall conform to the provisions in Section 12-
3.12, “PORTABLE CHANGEABLE MESSAGE SIGNS,” of the Standard Specifications, these Special Provisions (specifically 5.15, “Public Convenience”), per the direction of the ENGINEER, and as shown on the plans.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 5 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287
PAYMENT
Full compensation for Portable Changeable Message Sign, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each for Bid Item, Portable Changeable Message Sign, complete and in-place, and no additional compensation will be allowed therefor. Moving and changing the message on the portable message sign as directed by the ENGINEER shall be considered as included in the each price paid for Bid Item, Portable Changeable Message Sign.
10-1.07 TEMPORARY PEDESTRIAN WALKWAYS
Temporary Pedestrian Walkways shall conform to the provisions in Section 12-7, “TEMPORARY PEDESTRIAN WALKWAYS” of the Standard Specifications, these Special Provisions (specifically 5.15, “Public Convenience”), per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Temporary Pedestrian Walkways, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Temporary Pedestrian Walkways, complete and in-place, and no additional compensation will be allowed therefor. 10-1.08 UTILITY POTHOLING
Utility Potholing shall conform to the provisions in Section 5.16 of these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Utility Potholing, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Utility Potholing, complete and in-place, and no additional compensation will be allowed therefor.
10-1.09 CLEARING AND GRUBBING
Clearing and Grubbing shall conform to the provisions in Section 16, “CLEARING AND GRUBBING,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Protect plants, and improvements not marked for removal or demolition as shown on the plans to the satisfaction of the ENGINEER. Repair or replace any damaged plants, or improvements.
Includes three-foot circumference of clearance around fire hydrants.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 6 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287
PAYMENT
Full compensation for Clearing and Grubbing, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Clearing and Grubbing, complete and in-place, and no additional compensation will be allowed therefor.
10-1.10 PUBLIC NOTIFICATIONS
Street Closure Notification. Any street closure will require approval of the ENGINEER and must be coordinated 10 calendar days prior to the date of the anticipated street closure. Street surfaces shall be restored and reopened for the safe flow of traffic no later than the time specified by the ENGINEER.
Property Owner Notification and Business Owner Notification. The Contractor shall prepare an itemized list of all private improvements within right-of-way that are in conflict with proposed roadway and/or frontage improvements. Private improvements include but are not limited to:
fences, pavers, landscape rock, planted landscaping, decorative features and retaining walls.
Itemize list by address and request the property owner contact information from the City by submitting a request at [email protected]: allow ten working days for the information to be provided. Contractor shall notify property owners no less than 10 working days in advance of demolition work. Notification method shall be both via direct contact with the owner and in writing using “door knob” hangers. Contractor shall take note that property owners may not reside at the property in question, yet it is important that the owner is contacted and made aware of the impending work so they can notify the tenants who live at the property.
Contractor shall make personal contact with owners in-person. The notice shall include the description of the impending work, request for property owner’s removal of the identified improvements that are interfering with the work, and the timing when the area needs cleared but not less than 10 working days from when the Contractor wants to perform the work. Submit summary of owner coordination to ENGINEER. Summary shall be in table form and include address, owner name of contact person, phone number, date of correspondence and how and when the property owner was contacted.
Submit summary of owner coordination to ENGINEER. Summary shall be in table form and include address, owner name of contact person, phone number, date of correspondence and how and when the property owner was contacted.
Example of owner coordination summary table:
Property
Address
Owner
Name Phone
Date of
Correspondence Correspondence
123 Trouville
Avenue First Last (123) 456-7890
3/2/2019
Notice hand
delivered
3/4/2019 met at site
246 Ocean View
Avenue First Last (123) 456-7890 3/2/2019
Notice hand
delivered
488 Margarita
Avenue First Last (123) 456-7890
3/2/2019 Notice mailed
3/4/2019 phone
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 7 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Local Notification. Ten working days prior to beginning construction, the Contractor shall assist in notifying local schools, hospitals, ambulance services, police and fire departments, transit agencies, refuse collectors and Underground Service Alert (USA) of its schedule of work. a. City Public Works Department (805) 473-4530
b. City Fire Department (805) 473-5490
c. City of Grover Beach Police Department (805) 473-4511 (Non-Emergency) d. Residences and businesses within the closure area (only if local traffic or access is to be prohibited or restricted)
e. Affected Local Businesses
f. Grover Bus Service SLO RTA (805) 781-4472
g. South County Sanitary (805) 489-4246
No Parking Notification. The Contractor shall furnish and place “No Parking” signs, 12 inches by 18 inches minimum size and approved by the ENGINEER, throughout the area of work at fifty foot intervals two working days prior to the start of construction. The signs shall include the accurate dates and times during which parking is prohibited and shall reference Section 3305.26 of the Grover Beach Municipal Code (GBMC) in order to be enforceable by the Police Department. The Contractor shall remove these signs immediately when they are no longer needed.
The Contractor shall be fully responsible for the adequate removal of all parked cars. All vehicle removal shall be coordinated by the Contractor with the Police Department. The Contractor shall notify the Police Department upon posting of the parking restrictions for a particular street.
For removal of parked vehicles, the Contractor shall notify the same party mentioned above not less than two hours prior to the needed removal with the address nearest the parked vehicle, make, model, color and license number. The City shall not be responsible for any delay or additional costs associated with the removal of parked cars which obstruct the construction operation.
If a vehicle owner successfully contests a towing citation in court, and their citation is dismissed for causes related to the Contractor's failure to perform the requirements of this section, the Contractor shall reimburse the City for the cost of any claims associated with the towing citation.
Changes to schedule. If for any reason the work is delayed or rescheduled after the required notifications have been issued, the Contractor shall re-date the signs affected, notify residents and businesses of the change via a new “door knob” notice, and re-contact the local services and agencies. If the work is delayed more than five calendar days, the Contractor shall remove the no parking signs and place re-dated signs two working days in advance of the work.
Water System Notifications. Refer to Section “Water Supply System” of these Special Provisions for additional notification requirements.
PAYMENT
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 8 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Full compensation for Public Notifications, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Public Notifications, complete and in-place, and no additional compensation will be allowed therefor.
10-1.11-13 REMOVE CONCRETE CURB AND GUTTER, CURB RAMP, SIDEWALK, DRIVEWAY
RAMP, AND CROSS GUTTER AND SPANDREL
Remove Curb and Gutter, Curb Ramp, Sidewalk, Driveway Apron, and Cross Gutter and Spandrel, shall conform to the provisions in Section 15-3, “CONCRETE REMOVAL,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans, and as shown on the plans.
Where roots have caused concrete uplift, or where shown on the plans, cut and remove roots and install root barrier (NDS EP-2450/3650, NDS SM-2420/3620 or approved equal). Root barrier shall be minimum 24” tall at sidewalk, minimum 36” tall at curb and gutter, and extend a minimum of 3 feet beyond roots on each side. Install root barrier per manufacturer’s instructions.
Payment for root removal and disposal, and root barrier, shall be included in the price paid per linear foot of Bid Item, Root Barrier (36”) and Root Barrier (24”). All saw cutting, backfill, and any necessary landscape material replacements shall be included in this bid item.
Contractor and ENGINEER shall measure and agree on the area to be removed prior to starting removal.
PAYMENT
Full compensation for Remove Curb and Gutter, Curb Ramp, Sidewalk, Driveway Apron, and Cross Gutter and Spandrel including all labor, materials, tools, equipment, disposal and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the square footage or lineal footage price paid for Bid Item, Remove Concrete Curb and Gutter, Remove Concrete Curb Ramp, Sidewalk, Driveway Ramp, and Remove Concrete Cross Gutter and Spandrel, complete and in-place, and no additional compensation will be allowed therefor. 10-1.14 RELOCATE SIGNS
Relocate Signs shall conform to the provisions in Section 15-2.09C, “RELOCATE ROADSIDE SIGNS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
All relocated signs shall be installed on new posts Caltrans Std. plan RS-1, RS-2, and RSP RS4, except street name signs shall be installed on new posts per City Standard Street Sign Detail B.15. Signs to be reset in concrete shall be installed on new 2” galvanized steel square breakaway posts. Submit shop drawings and cut sheets of posts to be used to the ENGINEER for approval prior to installing.
PAYMENT
Full compensation for Relocate Signs, including all labor, materials, tools, equipment, disposal, salvaging existing sign panel and incidentals and conforming to all applicable provisions of the DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 9 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each for Bid Item, Relocate Signs, complete and in-place, and no additional compensation will be allowed therefor. 10-1.15 HOT MIX ASPHALT
Hot Mix Asphalt shall conform to the provisions in City Standard Specification Section 4.03.E.1., “Asphalt Concrete”, State Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
The Standard HMA construction process shall be used. The Method HMA construction process may be used for miscellaneous HMA areas.
Use ½ inch HMA Type A aggregate gradation unless specified otherwise.
Use PG 64-10, in compliance with Section 92, for asphalt binder unless otherwise directed by the ENGINEER.
PAYMENT
Full compensation for Hot Mix Asphalt, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the tonnage price paid for Bid Item, Hot Mix Asphalt (Type A), complete and in-place, and no additional compensation will be allowed therefor.
10-1.16 FULL DEPTH RECLAMATION - CEMENT (FDR-C)
Replace section 30-4 with:
30-4 FULL-DEPTH RECLAMATION-CEMENT
30-4.01 GENERAL
30-4.01A Summary
Section 30-4 includes specifications for constructing a base using full-depth reclamation– cement(FDR– C).
FDR–C consists of the following work in the following order:
1. Pulverizing existing asphalt concrete pavement and underlying materials to the full depth of pulverization.
2. Removing, off hauling, and disposal of pulverized material to obtain correct grades with respect to existing facilities after compaction
3. Place cement and if specified, supplementary aggregate.
4. Pulverize full depth the cement and supplementary aggregate with water to a uniform product
5. Compacting the mixture to appropriate density and trim to proper grades
6. Apply water to dampen the surface of finished product and apply asphaltic emulsion
7. The cement content shall be determined by a Job Mix Design, field sampling, and testing by the Contractor to provide a minimum compressive strength of 300 PSI. 30-4.01B Definitions
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 10 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 OMC: Optimum moisture content determined under California Test 216. lot: 1,000 sq yd of FDR–C
30-4.01C Submittals
30-4.01C(1) General
At least 20 days before starting FDR–Cwork, submit:
1. QC plan
30-4.01C(2) Quality ControlPlan
The QC plan must describe the organization, responsible parties, and procedures you will use for:
1. QC including sampling, testing, andreporting
2. Determining action limits when corrective actions are needed
3. Implementing corrective actions
4. Ensuring FDR-C pulverizing, mixing, compacting, grading, and finishing activities are coordinated
The QC plan must include copies of the forms that will be used to provide the required inspection records and sampling and testing results. The form for recording and reporting the QC measurements must show the cement and water proportions.
The QC plan must include a contingency plan that describes the corrective actions you will take in the event of equipment break down. The corrective actions must include repairing and reopening the roadway to traffic using minor HMA under section 39. 30-4.01C(5) Quality Control Reporting
For each lot, submit a report daily that includes the following items based on the frequencies specified in section 30-4.01D(4):
1. General Information:
1.1. Lot number
1.2. Location description
1.3. Beginning and ending stations
1.4. Lane number and offset from centerline
1.5. Weather:
1.5.1. Ambient air temperature before starting daily FDR–C activities including time of temperature reading
1.5.2. Road surface temperature before starting daily FDR–C activities including time of temperature reading
2. Calculated cement application rate in lb/sq yd and percent of dry weight of FDR– C
3. Calculated supplementary aggregate application rate in lb/sq yd and percent of dry weight of FDR–C if supplementary aggregate is specified
4. For FDR–C processing:
4.1. Depth of cut
4.2. Average forward speed
5. FDR–C quality control test results for:
5.1. Gradation
5.2. Moisture content
5.3. Unconfined compressive strength
5.4. In-place wet density
5.5. Relative compaction
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 11 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287
6. For asphalt emulsion used on finished FDR–C surface:
6.1. Emulsion type
6.2. Emulsion application rate in gal/sq yd
6.3. Emulsion dilution as the weight ratio of added water to asphaltic emulsion
7. Note on the daily report the postmile or station limits of any unsuitable materials locations and when the Engineer was notified
Update each day's submitted report within 24 hours of obtaining test results. Consolidate all lots completed in a day in one report with each lot reported separately. 30-4.01C(6) AsphalticEmulsion
With each dilution of asphaltic emulsion used for finishing under section 30-4.03H, submit:
1. Weight ratio of water to bituminous material in the original asphaltic emulsion
2. Weight of asphaltic emulsion before diluting
3. Weight of added water
4. Final dilution weight ratio of water to asphaltic emulsion 30-4.01D Quality Control and Assurance
30-4.01D(1) General
Schedule a preoperation conference at a mutually agreed time at the job site to meet with the Engineer. Discuss the project specifications and methods of performing each item of the work.
Items discussed must include the processes for:
1. Production
2. Compacting
3. Grading
4. Finishing
5. Implementing the approved QC plan
6. Implementing the contingency plan
7. QC sampling and testing
8. Acceptance criteria
Preoperation conference attendees must sign an attendance sheet provided by the Engineer.
The preoperation conference must be attended by your:
1. Project superintendent
2. Project manager
3. QC manager
4. Workers and your subcontractor's workers, including:
4.1. Foremen
4.2. Ground supervisors
4.3. Representative from testing lab
Do not start FDR-C activities, including test strips, until the listed personnel have attended a preoperation conference.
Relative compaction must be determined under California Test 231 and the following:
1. Test in 0.50-foot depth intervals from the bottom of the FDR-C layer regardless of the layer thickness
2. Obtain material for California Test 216 after pulverizing, mixing water, cement and supplementary aggregate if specified and before compacting
3. Correction for oversize material does notapply
4. A sample must contain no more than 5 percent retained on the 2-inch sieve and 15 percent retained on the 1-1/2 inch sieve
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 12 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287
5. Use the laboratory wet test maximum density closest in proximity to the lot to determine relative compaction. If the relative compaction for a lot is less than 95 percent, perform California Test 216 and California Test 226 for each noncompliant lot and recalculate the relative compaction
Divide the area to receive FDR–C into lots of FDR–C produced. A quantity of FDR–C placed at the end of a work shift greater than 500 sq yd is considered 1 lot. If a quantity of FDR–C placed at the end of a work shift is less than 500 sq yd, you may either count this quantity as 1 lot or include the test results for quality control in the previous lot.
For any lot, stop FDR-C activities and immediately inform the Engineer whenever:
1. Any test result shown in the QC Requirements table or the FDR-C Acceptance Criteria Testing table does not comply with the specifications
2. Visual inspection shows evidence of:
2.1. Poor dispersion or dry spots
2.2. Segregation, raveling, and loosematerial
2.3. Variance of more than 0.05 foot measured from the lower edge of a 12-foot straight edge
2.4. Nonuniform surface texture throughout the work limits
2.5. Repaired areas
If FDR-C activities are stopped, before resuming activities:
1. Notify the Engineer of the adjustments you willmake
2. Remedy or replace the noncompliant lot until it complies withspecifications
3. Obtain authorization
30-4.01D(4) Quality Control, Sampling, andTesting
Designate a ground supervisor whose sole purpose is to monitor the FDR–C activities, advise project personnel, and interface with the quality control testing personnel. The ground supervisor must not have any sampling or testing duties.
Take samples under California Test 125.
Perform sampling and testing for each test strip and at the specified frequency for the quality characteristics shown in the following table:
Quality
characteristic
Test method Minimum
sampling and
testing frequency
Requirement Sampling location Maximum
reporting time
allowance
Water sulfates a
(ppm, max)
California
Test 417 1 per source 1,300 Source Before
work
Water starts chlorides a
(ppm, max)
California
Test 422 1 per source 650 Source
Gradation (%,
passing)b
Sieve Size 3
inch
2 inch
1-1/2 inch
California
Test 202
1 per lot
100
95–100
85–100
Loose mix after
pulverizing and
mixing
24 hours
Moisture content
(%) California
Test 226 2 per day c percentage points Loose mix after
pulverizing and
mixing d
24 hours
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 13 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Unconfined
compressive
strength (psi)
ASTM D
1633e
1 per 2 lots Specified in
section 30-
4.01D(2)
Loose mix after
pulverizing and
mixing d
24 hours after
testing
specimens
Laboratory
maximum wet
density (lf/cu ft)
California
Test 216f
2 per day
Use for relative
compaction
calculation
Loose mix after
pulverizing and
mixing possibly at
same location as a
California Test 231
testd
24 hours
Relative
compaction (%,
min) (wet
density)f
California
Test 231
1 per lot 95 Compacted mix 24 hours
a Only required for non-potable water sources.
b Remove solids larger than 3 inches.
c If test fails, minimum test frequency is 1 perlot
d Sample immediately after mixing iscomplete
e Method A, except:
1. Test specimens must be compacted under ASTM D 1557, Method A or B.
2. Test specimens must be cured by sealing each specimen with 2 layers of plastic at least 4-mil thick. The plastic must be tight around the specimen. Seal all seams with duct tape to prevent moisture loss.
Sealed specimens must be placed in an oven for 7 days at 100 ± 5 degrees F. At the end of the cure period, specimens must be removed from the oven and air-cooled. Duct tape and plastic wrap must be removed before capping. Specimens must not be soaked before testing. f Verify the moisture content reading made under California Test 231 with California Test 226.
Measure and record the actual cut depth at both ends of the pulverizing drum at least once every 300 feet along the cut length. Take measurements in the Engineer's presence. 30-4.01D(5) Acceptance Criteria
FDR–C acceptance is based on:
1. Visual inspection for the following:
1.1. Segregation, raveling, and loosematerial
1.2. Variance of more than 0.05 foot measured from the lower edge of a 12-foot straight edge
1.3. Uniform surface texture throughout the worklimits
1.4. Repaired areas
2. Compliance with the quality characteristics shown in the following table:
Quality Characteristic Test Method Requirement
Cement application rate
(lb/sq yd)
Calibrated tray or equal 540 lbs/sy ± 5%
Relative compaction
(%, min, wet density)
California Test 231b 97
Thickness (ft) a Core measurements ±0.05 of the
thickness shown
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 14 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 a Take 4- or 6-inch diameter cores from random locations the Engineer selects. The Engineer may require 3 locations per lot; coring more than 3 locations per lot is change order work. At time of coring, submit cores to the Engineer for measurement.
b Perform California Test 216, except obtain material after pulverizing, mixing water, cement, and supplementary aggregate if specified, and before compacting.
The cement content shall be determined by a Job Mix Design, field sampling and testing by the Contractor to provide a minimum compressive strength of 300 psi in the FDR material per Section 30-4.
30-4.02 MATERIALS
30-4.02A General
Not Used
30-4.02B Supplementary Aggregate
Not Used
30-4.02C Cement
Cement must be Type II portland cement specified in ASTM C 150/150M. 30-4.02D Water
Notify the Engineer if a water source other than potable water is used and perform testing for chlorides and sulfates.
30-4.02E Mixed Material
The moisture content at the time of mixing must comply with the OMC within 2 percentage points.
30-4.02F Asphaltic Emulsion
Asphaltic emulsion must be Grade SS1h.
For dilution, the weight ratio of water added to asphaltic emulsion must not exceed 1 to 1. 30-4.02G Core Backfill Material
Material to fill cored holes for thickness measurements must be packaged rapid-hardening cementitious material under ASTM C 928, Type R2 or R3.
30-4.03 CONSTRUCTION
30-4.03A General
Do not start FDR–C activities if the ambient air temperature is below 40 degrees F or the road surface is below 40 degrees F. If the ambient air temperature falls below 40 degrees F during FDR–C activities, you may only compact and finish FDR–C. 30-4.03B Equipment
Do not interrupt traffic while servicing FDR–C equipment.
The FDR–C machine must have independent and interlocked systems for water and must include the following:
1. Digital electronic controller system
2. Pumping system
3. Spray bar system
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 15 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Storage equipment for water must not leak and must be attached to the FDR-C machine with a tow bar and hose.
Grading and compacting equipment must be self-propelled and reversible. The frequency and amplitude of vibrating rollers must be adjustable and exceed a force of 15 tons in vibratory mode.
Grading equipment must be a motor grader with automatic grade controls for profile elevation and cross slope.
30-4.03C Surface Preparation
Before FDR–C activities start, prepare the existing roadway surface by:
1. Clearing foreign matter including vegetation
2. Removing standing water
3. Referencing the profile and cross slope
4. Marking the proposed longitudinal cut lines on the existing pavement as follows:
4.1. Cut lines must coincide with points where the existing cross slope changes, approximately at the centerline and edge of traveled way
4.2. Cut lines must indicate the sequence of thecuts
If excess material is to be stored adjacent to the shoulder, clear and dispose of the weeds, grass, and debris from the area.
30-4.03D Pulverizing
Do not leave a wedge where the pulverizing drum cuts into the existing material. The 1st cut width must use the full width of the pulverizing drum. Subsequent cuts must overlap at least 4 inches. Do not leave a gap of unpulverized material between cuts. If an overlap is more than 4 inches, immediately adjust. If an overlap is less than 4 inches, immediately back up and pulverize the deviation along the correct cut line.
Mark the existing pavement where the center of the pulverizing drum stops. Start the following cut on this alignment at least 2 feet behind themark.
If you encounter unstable subgrade or rocks greater than 4 inches in the roadway section, notify the Engineer. The Engineer determines the extent of the problem and the corrective measures to be taken.
Add to section 30-4.03D:
Shaping and Grade Control. You are responsible for continuous grade control and cross slope control including any surveying as required.
It is expected that the pulverized material will swell 15 to 30 percent prior to compaction. The typical section control line must be vertically parallel to the centerline of the existing roadway unless otherwise shown in the plans. The cross-slope must be constructed as shown on the plans or as directed. You are also required, as determined, to make adjustments to the existing roadway profile to provide a consistent grade and to avoid adding new material or wasting existing material in excess of that allowed in the contract. You are responsible for the off hauling and disposal of excess material. If necessary as determined, you must reestablish the roadway profile and cross-slopes to provide a roadway section which is consistent with the typical section shown on the plans.
30-4.03E Spreading Materials
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 16 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Spread cement uniformly over the full roadway surface width. Do not spread cement more than 30 minutes before mixing. Do not apply dry cement in windy conditions that will result in dust outside the FDR–C area. The spread rate must be the ordered rate in lb/sq yd ± 5 percent.
Do not spread cement and supplementary aggregate before pulverizing. 30-4.03F Mixing
The overlap requirements in section 30-4.03D apply to mixing. With each cut, adjust the amount of water proportionally to the actual cut width. If an overlap is less than 4 inches, immediately back up and pulverize the deviation along the correct line without adding water or cement.
Water must be injected through the pulverizing machine. The injection rate of mixing water must be sufficient to produce the FDR–C material mixing moisture content described in the mix design.
Mark where the center of the pulverizing drum stops. Start the following cut on this alignment at least 2 feet behind the mark.
Before compacting, remove solids larger than 3 inches by hand. 30-4.03G Compacting and Grading
Immediately after pulverizing and mixing, compact FDR–C to the minimum relative compaction.
Do not allow more than 2 hours between final mixing of the pulverized material with cement and completion of compaction with vibratory steel drumrollers.
If the established grade will cause noncompliance with the thickness requirements, notify the Engineer.
Compacted FDR Cement to have minimum relative compaction of 97% and minimum compressive strength of 300psi.
30-4.03H Finishing
The finished FDR–C surface must not vary more than 0.05 foot from the lower edge of a 12- foot straight edge laid in directions parallel and perpendicular to the centerline.
Immediately after compaction, apply water and roll with pneumatic-tired rollers or steel drum roller with no vibration. The finished surface must be free of ruts, bumps, indentations, segregation, raveling, and any loose material.
Keep the compacted surface damp by lightly watering until asphaltic emulsion is applied.
Apply a coat of diluted asphaltic emulsion to the finished surface when it is damp but free of standing water. The application rate of asphaltic emulsion must be from 0.13 to 0.25 gal/sq yd.
Do not water after applying asphaltic emulsion. Do not open to traffic without authorization.
Before placing HMA, maintain the FDR–C surface free of ruts, bumps, indentations, raveling, and segregation.
Excavate unsuitable material to a depth of 0.5 feet and dispose per Section 19. The limits of removal will be designated by the Engineer.
Backfill the space resulting from excavating unsuitable material with a single 0.5-foot lift of hot mix asphalt per Section 39, method process. Make a single pass with a static steel roller over the 0.5-foot lift.
Immediately before placing HMA, apply asphaltic emulsion at a rate from 0.03 to 0.05 percent residual binder content.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 17 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Do not place HMA until authorized.
30-4.04 PAYMENT
Full-depth reclamation is measured by the square yard as the constructed length and width of FDR–C.
If an increase or decrease in the specified cement content is ordered, payment for the increase or decrease in cement will be the cost of cement perton.
Asphaltic emulsion is measured under section 94. Water required to complete the work is considered incidental.
If removal of unsuitable material is described, removing unsuitable material is paid for as Supplemental Item – Soft Spot Repair. Payment is only made for the work completed. You have no claim to that portion of the item which is not necessary for the project as determined by theEngineer.
Full compensation for Full Depth Reclamation, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per square yard for Bid Item, Full Depth Reclamation (FDR) Cement, complete and in-place, and no additional compensation will be allowed therefor. 10-1.17-22 CURB AND GUTTER, CURB RAMP, SIDEWALK, DRIVEWAY APRON, MEDIAN CURB,
AND DETECTABLE WARNING SURFACE
Curb and Gutter, Curb Ramp, Sidewalk, Driveway Apron, Median Curb, and Detectable Warning Surface shall conform to the provisions in Section 73, “CONCRETE CURBS AND SIDEWALKS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Detectable warning surface installed on new concrete must be Cast-in-Place and on the Caltrans Authorized Materials List except where noted on the plans. Detectable warning surface installed on existing concrete must be on the Caltrans Authorized Materials List, but may be surface applied (retrofit). Detectable warning surface shall be measured per square foot of installed area per Caltrans RSP A88A.
Remove, replace, and reconnect any existing sidewalk underdrains within the limits of new sidewalk or curb ramp. Removing, replacing, and reconnecting any existing underdrains shall be considered as included in the price paid per square foot of sidewalk or curb ramp and no additional compensation will be allowed therefor. Replace sidewalk underdrains per Standard Plan 150-3, “Curb Drain” of the Standard Plans for Public Works Construction. All saw cutting, backfill, and any necessary landscape material replacements shall be included in this bid item.
Where cut and fill situations are adjacent to the concrete improvements, excavation and backfill shall be considered as included in the price paid for the various concrete bid items.
Replace HMA road section (pave-out) within 1-week of pouring concrete. HMA section shall match the existing road section or as shown on the plans, whichever is greater. Until the permanent pavement adjacent to the concrete is placed, cold-mix asphalt shall be maintained at all times at a grade level with the street, suitable for the safe passage of traffic. Temporary cold-mix patching must be maintained daily, kept in a smooth, firm, dust-free condition. Where allowed by the ENGINEER, temporary cold-mix patching may be maintained until the remainder DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 18 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 of the street’s pavement restoration work begins. Installation, maintenance, and removal of temporary cold-mix patching shall be considered as included in the price paid for the various concrete bid items.
Curb ramps shall be measured from top back of curb and includes retaining curb and sidewalk transition zones. Curb ramps shall be paid as Bid Item, Curb Ramp. Concrete gutter adjacent to curb ramps shall be considered as included in Bid Item, Curb and Gutter.
Curb and gutter, regardless of height of curb, including curb adjacent to curb ramps, or Driveway Aprons, shall be measured and paid as Bid Item, Curb and Gutter.
Concrete must comply with Section 90 of the Standard Specifications.
Aggregate base must comply with Section 26 of the Standard Specifications.
Earthwork must comply with Section 19 and 77-1 of the Standard Specifications.
Prepare subgrade to required grade and cross sections as shown on the plans. Fill any excavation made below the base subgrade with imported base material approved by the ENGINEER.
Prepare subgrade to optimum moisture content and compacted to a relative compaction of ninety-five percent maximum density. Use mechanical compacting equipment. Remove all form and construction debris. Backfill all excavations to grade. Backfill all landscape areas with clean native soil and cover with 2 inches of mulch unless shown otherwise on the plans. The area adjacent to back of sidewalk must be:
1. Level
2. Properly sloped or
3. Retaining curb or wall constructed.
PAYMENT
Full compensation for Curb and Gutter, Curb Ramp, Sidewalk, Driveway Apron, and Median Curb, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the square footage or linear footage price paid for Bid Item, Curb and Gutter, Curb Ramp, Sidewalk, Driveway Apron, and Median Curb, complete and in-place, and no additional compensation will be allowed therefor.
Excavation, embankment, preparing subgrade, placing and compacting sand or aggregate base for Curb and Gutter, Curb Ramp, Sidewalk, Driveway Apron, and Median Curb shall be considered as included in the various prices paid per square foot or linear foot for Bid Item, Curb and Gutter, Curb Ramp, Sidewalk, Driveway Apron, and Median Curb, complete and in-place, and no additional compensation will be allowed therefor.
Full compensation for Detectable Warning Surface, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per square foot for Bid Item, Detectable Warning Surface, complete and in-place, and no additional compensation will be allowed therefor.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 19 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 10-1.23 DECORATIVE CROSSWALK – LITHOCRETE
Decorative Crosswalk – Lithocrete shall be colored concrete pavement for crosswalk and be furnished and installed as shown on the plans and in conformance with this Section.
STANDARDS
A. Unless otherwise shown or specified, all materials and methods shall conform to the appropriate current sections of Standard Specifications and applicable ASTM Specifications as they reasonably apply to this work
SUBMITTALS
A. Product Brochure
B. Product Specification
C. Submit successful experience of Lithocrete Paving Subcontractor Qualifications providing evidence of a minimum of 3 successful local Lithocrete projects within a 100-mile radius of the project location.
D. Submit Lithocrete installation workers project experience. Superintendent or Foreman shall have no less than 5 years of Lithocrete construction experience. Concrete finishers shall have no less than 3 years of Lithocrete construction experience.
E. Submit a mix-design complying with the applicable design mixes listed above with modifications related to the use of Lithocrete.
F. Submit a 1-pound sample of each Lithocrete surface-seeded aggregate to be used.
G. Submit a 100-pound sealed bag of each Lithocrete surface-seeded aggregate to Client for future repairs of damaged Lithocrete concrete paving.
H. Submit a 50-pound sealed bag of washed concrete sand similar to type used during installation of Lithocrete.
I. A copy of the current year Accreditation Certificate provided by the Manufacturer to the Applicator or written verification from the Manufacturer that the bidding Applicator is qualified to perform the Work.
J. Product Sample: A 12”x12” min. sample of pavement treatment material, with supplier and source clearly indicated, shall be submitted to the City’s Representative for approval prior to ordering.
K. Work Sample: The Contractor shall demonstrate to the satisfaction of the City’s Representative that he or his subcontractor possesses the skills and experience necessary to perform the work in all aspects required. A five-square-foot sample of colored pavement design shall be installed at the site for the City’s Representative review and approval. The Contractor shall meet or exceed that quality of work in all subsequent work. Contractor shall be responsible for the removal of the sample at the completion of work.
GENERAL
General Conditions
A. Requirements of "General Conditions of the Contract" and of Division 1, "General Requirements," apply to work in this Section with same force and effect as though repeated in full herein.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 20 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Scope of Work
A. Furnish materials, labor, transportation, services, and equipment necessary to furnish and install Craftsmen Glass Seeded architectural concrete paving incorporating the patented Craftsmen Heat Fractured Recycled Glass Surface process as indicated on drawings as Decorative Crosswalk – Lithocrete, and as specified herein.
B. Work included in this Section:
a. Installation of architectural concrete paving called Craftsmen Heat Fractured Recycled Glass Surface under U.S. Patents #6,033,146, #6,016,635 and multiple U.S. Pending Patents, and U.S. Trademarks #6,258,433.
b. Only experienced Architectural Cast-in-place Concrete installers, certified to install Craftsmen Heat Fractured Recycled Glass Surface are acceptable for this project. Acceptance of certification will be based on proof of certification, experience and approved samples and mockups to be provided within 30 days after Notice to Proceed. If timeframe is exceeded, suitable experience is not provided, or mockups are unacceptable – installer will not be eligible to install project.
c. Contact:
i. SHAW & SONS - Ron Shaw or Christina Palpal-latoc – (949) 642-0660 C. Work related in other Sections:
a. Section 328400 – Planting Irrigation: Coordination of irrigation sleeve installation. b. Section 329300 - Plants: Coordination of plant placement. c. Section 321313 – Concrete Paving: Adjacent concrete paving. d. Section 321373 – Concrete Paving Joint Sealants: Installation of caulking.
Requirements of regulatory agencies
A. Federal, State and local laws and regulations governing this Work are hereby incorporated into and made part of this Section. When this Section calls for certain materials, workmanship, or a level of construction that exceeds the level of Federal, State, or local requirements, provisions of this Section take precedence.
B. No procedures, materials or products referenced in this specification may be substituted or replaced with a proposed alternative or equivalent product without the written consent of the Owner.
Applicable standards
A. Specifications and recommended practices of American Concrete Institute (ACI), American Society for Testing and Materials (ASTM), The Uniform Building Code, and U.S. Patents #6,033,146, #6,016,635, and U.S. Trademarks #1,879,329, #2,358,183, and #2,358,054 referred to in this Specification with their individual designations are to be considered part of this Specification.
B. Design and Control of Concrete Mixtures – Thirteenth Edition; Portland cement Association.
Quality Control
A. Quality control to be maintained by licensed installers of Craftsmen Heat Fractured Recycled Glass Surface throughout duration of project.
B. Paving Subcontractor Qualifications: provide evidence to indicate successful experience in providing Craftsmen Heat Fractured Recycled Glass Surface similar to that specified herein and demonstrate successful experience
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 21 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 C. As part of the bid submittal the General Contractor shall submit background information and/or qualifications on their Architectural Cast-in-place Contractor certified for Craftsmen Heat Fractured Recycled Glass Surface installation. This information shall provide evidence to indicate successful experience in providing concrete work identical to that specified herein. A listing of projects shall be provided and shall be reviewed and approved as comparable projects to the specified work by the City prior to award of bid.
Failure to provide this information or the submittal of incomplete or inaccurate information shall give cause to reject the entire bid as non responsive and incomplete. The submittal shall provide the City with evidence of successful experience in Craftsmen Heat Fractured Recycled Glass Surface similar to that specified herein and can demonstrate successful experience through past project documentation and references.
D. Demonstration of experience: provide a minimum of five (5) projects of installed Craftsmen Heat Fractured Recycled Glass Surface architectural cast-in-place concrete totaling at least 25,000 square feet with a reference list of each containing address of installation, contact person and phone number of project’s architect or owner’s representation. Minimum size of each individual installation shall be 5,000 square feet.
Provide two (2) color photos, 8” x 10” size, of each installation listed above representing the installation. Photo #1 shall show the approximate size of the installation. Photo #2 shall be taken approximately 2 to 3 feet from the paving service. See submittals portion of this section for additional information.
E. Supervision: On site superintendent must have a minimum of 10 years experience installing Craftsmen Heat Fractured Recycled Glass Surface.
Site Inspection
A. Verify conditions at site that affect work of this Section.
B. Take field measurements as required.
C. Report major discrepancies between Drawings and field dimensions to Owner's Authorized Representative prior to commencing work.
Submittals
A. Product Data: Submit no later than 10 days after contract award a typed list of products specified in this Section.
B. Shop Drawings:
a. Submit shop drawings for reinforcing steel and accessories in accordance with ACI standards.
b. Paving Jointing and Pour Sequence Plan - submit indicating the following:
i. Proposed layout of construction, dowel basket, and sawcut joints. Clearly delineate the three different joint types.
ii. Layout of paving types as indicated on Drawing Paving Schedule. iii. Concrete pours sequence. Indicate sequence of paving pour installation.
C. Statement of Mix Design: Submit one (1) copy of Statement of Mix Design prepared by batch plant servicing Project for each load delivered to Project. Statement of Mix Design to contain following information:
a. Name, address, and telephone number of batch plant preparing statement of mix design.
b. Date of mix design.
c. Project location.
d. Contractor requesting load delivery.
e. Mix design number.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 22 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 f. Integral color used.
g. Gradations for sand and aggregate.
h. Material weights, specific gravity, and absolute volumes. i. Basis of testing, i.e. UBC 2605 D4 and Title 24 2604 D4. j. Water/cement ratio.
k. PSI rating.
l. Signature of testing laboratory manager.
m. Signed stamp from registered Project structural engineer or architect.
D. Submit evidence of licensed installer qualifications for experience, demonstration of square footage installed, number of projects, and contact information to verify experience as indicated in Quality Control section of this specification.
E. Craftsmen Heat Fractured Recycled Glass Surface (extra stock):
a. One 1-pound sample of each Craftsmen Heat Fractured Recycled Glass Surface specified.
b. One 100-pound sealed bag of each Craftsmen Heat Fractured Recycled Glass Surface specified for use by Owner in future repairs of damaged Craftsmen Heat Fractured Recycled Glass Surface concrete paving.
F. Washed Concrete Sand (extra stock):
a. One 50-pound sealed bag of washed concrete sand similar to type used during installation of Craftsmen Heat Fractured Recycled Glass Surface.
Substitutions
A. None allowed unless approved in writing by City Engineer.
Testing
A. A testing agency may be designated by City Engineer. Testing personnel must meet ASTM E329 requirements.
Mock-Ups
A. Prior to construction, provide (1) 4-foot x 4-foot x 4-inch sample of each Craftsmen Heat Fractured Recycled Glass Surface paving type specified on drawings.
B. Locate mock-ups in a conveniently accessible and protected place. Approved mock-ups will be standard for future Craftsmen Heat Fractured Recycled Glass Surface installation review.
C. Mock-ups to be tested with 3000 PSI pressure washer to simulate typical maintenance procedures.
D. Remove mock-ups from site upon completion of Work and approval by Owner’s Authorized Representative.
Project Conditions
A. Keep work area clean, and in a safe and workmanlike condition so that rubbish, waste and debris do not interfere with work of other trades.
Product Handling
A. Store materials in a dry and protected location. Protect reinforcing steel and dowels from rusting, deformation, staining, and moisture damage.
B. Keep Craftsmen specified aggregate dry at all times prior to installation.
Coordination
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 23 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 A. Notify Owner’s Authorized Representative and contractors performing work related to installation of Contractor’s Work in ample time, so as to allow sufficient time for them to perform their portion of work.
PRODUCTS
Materials
The colored concrete pavement, fortifying base and color shall meet all the requirements as specified below. The Contractor shall submit color, texture and pattern samples for the City to review.
Portland Cement
B. Type I, IA, IL, II, IIA, III, IIIA, IV, and V cements, to conform to ASTM C150.
C. Use same brand of cement from single source throughout entire project.
D. Refer to Drawings for cement type specified.
Washed Concrete Sand
A. Clean, hard, and durable washed concrete sand, conforming to ASTM C33.
B. Use same sand from single source throughout entire project.
Coarse Aggregate
A. Clean, hard, and durable coarse aggregate, conforming to ASTM C33.
B. Use same aggregate from single source throughout entire project.
Washed Concrete Sand
A. Clean, hard, and durable washed concrete sand, conforming to ASTM C33.
B. Use same sand from single source throughout entire project.
Craftsmen heat fractured recycled glass surface
A. Contact specified installer for specified Craftsmen surface-seeded aggregate type, size, color, and distribution percentage. Craftsmen Heat Fractured Recycled Glass Surface finish matching Sample SS #TBD.
B. Use same Craftsmen Heat Fractured Recycled Glass Surface surface-seeded aggregate from same source for each paving type specified throughout entire project.
C. Thoroughly screen and wash aggregates prior to seeding into concrete matrix.
Water
A. Free from deleterious materials such as oils, acids, and organic matter.
Admixtures
A. Integral Concrete Coloring Admixture: Refer to drawings for color type and manufacturer. a. Acceptable Manufacturers:
i. L.M. Scofield: (800) 800-9900
ii. Colorfull by Admixtures, Inc.: (626) 357-3263
iii. QC: (800) 453-8213
iv. Davis Color: (323) 269-7311
v. Solomon Colors: (800) 624-0261
vi. Increte Systems: (800) 752-4626
vii. MasterColor by BASF: (800) 526-1072
B. Air Entrainment Admixtures: Conforming to ASTM C260.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 24 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 a. Acceptable Manufacturers:
i. Grace Construction Products; Daravair, (800) 433-0020 or www.graceconstruction.com/concrete/air_entraining.html#daravair. ii. Master Builders, Inc.; Micro-Air, (800) 628-9990 or www.masterbuilders.com/MB/pub/Product.asp?TypeCat=2&ParentID=78 &ProductID=22.
C. Water Reducing Admixtures: Conforming to ASTM C494, Type A. a. Acceptable Manufacturers:
i. Grace Construction Products; WRDA® (800) 433-0020
www.graceconstruction.com/concrete/water_reducers.html#wrda. ii. Master Builders, Inc.; Micro-Air (800) 628-9990 or
www.masterbuilders.com.
D. ASR Admixture
a. Use ASR mixture when using white, IL or Type III cement in lieu of flyash b. Acceptable Manufacturers:
i. Sika Corporation; Sika Control 75® (800) 933-SIKA or usa.sika.com ii. BASF; Masterlife ASR 30® (800) 628-9990 or https://www.masterbuilders-solutions.basf.us iii. Euclid; Eucon Integral ARC (800)321-7628 or
https://www.euclidchemical.com
iv. GCP Applied Technologies; Rasir® (877) 423-6491
E. Waterproofing Admixtures
a. Use waterproofing admixture when Craftsmen Heat Fractured Recycled Glass Surface is to be poured within 5’-0” of pool water, splash pads, etc. b. Acceptable Manufacturers:
i. Hycrete; Hycrete w1000 (866) 492-7383 or
http://www.hycrete.com/products/waterproofing/hycrete-w1000/ ii. Xypex; Admix c1000 (800)961-4477 or www.xypex.com
iii. Kryton; Krystol Internal Membrane (800)267-8280
https://www.kryton.com/products/krystol-internal-membrane-kim/ Ready Mixed Concrete
A. Batched mixed and transported in accordance with ASTM C94 - "Specifications for Ready Mixed Concrete."
Washed Concrete Sand
A. Clean, hard, and durable washed concrete sand, conforming to ASTM C33.
B. Use same sand from single source throughout entire project.
Reinforcing
A. Reinforcing Steel: Conforming to ASTM A615, clean and free of rust, dirt, grease or oils.
B. Tie Wire: 16-gauge plain cold-drawn steel conforming to ASTM A82, clean, and free of rust, dirt, grease or oils.
C. Supports for Reinforcement:
a. Provide supports for reinforcement including bolsters, chairs, spacers and other devices for spacing, supporting and fastening reinforcing bars in place.
D. Polypropylene Fiber Reinforcement: 100% virgin multifilament polypropylene fibers, complying with ASTM C 1116 - Type III.
a. Acceptable Manufacturers:
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 25 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 i. Fibermesh; Fibermix Stealth – 1/4” long (423) 892-8080 or www.fibermesh.com/family/stealth.htm.
ii. Grace Construction Products; MicroFiberTM (800) 433-0020 or www.graceconstruction.com/concrete/fibers.html
- Application Rate: 1/2 lb/CY of mix.
Isolation Joint
A. Clean, hard, and durable washed concrete sand, conforming to ASTM C33.
B. Use same sand from single source throughout entire project.
Construction joint dowels
A. Construct Speed Dowel Construction Joints (CJ) at modules no larger than 20’-0” x 20’- 0”. Wire dowel baskets (DB) may be used in lieu of CJs to facilitate larger pour areas.
B. Dowel schedule to match rebar schedule with a minimum spacing of 18” o.c.
C. 5/8” Glass fiber reinforced polymer dowel bar. Contact Aslan FRP at (402) 643-2991 or Owens Corning at (800) GET-PINK.
D. Encase 50 percent of each dowel in a Speed DowelTM plastic sleeve to allow parallel lateral movement of each dowel. Double check fiberglass dowel to Speed dowel tolerance to ensure snug fit. Contact Greenstreak at (800) 325-9504 or www.greenstreak.com/speeddowelhome.htm or contact local suppliers such as White Cap.
Fly Ash
A. CASTM C618 - Type F.
Craftsmen Heat Fractured Recycled Glass Surface Products A. Craftsmen Conditioner
a. Acceptable Manufacturers
i. Shaw & Sons – 949-642-0660
B. Craftsmen Etch-Retarder
a. Acceptable Manufacturers
i. Shaw & Sons – 949-642-0660
C. Craftsmen Hydrolyzed Lithium Quartz Sealer
a. Acceptable Manufacturers
i. Shaw & Sons – 949-642-0660
Curing compound
A. Concrete Curing Compound:
a. Acceptable Manufacturers:
i. Admixtures Inc.; Colorfull Clear Curing Compound – (626) 357-3263 or http://admixtures.home.att.net/
ii. Shaw & Sons, Inc.; Craftsmen Cure and Seal – (949) 642-0660 Sealer
A. Acceptable Products
a. Prosoco, Inc.; Concrete Protector SB – (800) 255-4255 b. Prosoco, Inc.; Concrete Protector WB – (800) 255-4255 c. Sinak Corporation; HLQ-125 – (619) 231-1771
d. Shaw & Sons, Inc.; Craftsmen Cure and Seal – (949) 642-0660 DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 26 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287
EXECUTION
Subgrade
A. Subgrade to meet requirements of project’s soils report.
B. Recommend that a minimum 2-inch layer of graded washed concrete sand compacted to 95 percent relative compaction is placed over subgrade prior to placing concrete.
C. Include an add alternate for Stego 30 ml. sealed sheeting over subgrade under Mirafi 500x soil stabilizer fabric under 6” miscellaneous base.
D. General Contractor to include waterproofing and drainage board when pouring on structure.
E. Ensure that utilities, including irrigation lines are buried and compacted.
Forming
A. Be responsible for design and engineering of form work as well as its construction.
B. Ensure that work conforms to recommended practice for concrete form work (ACI 347), latest edition.
C. Do not exceed 20’-0” by 20’-0” in a formed construction area unless speed dowels and dowel baskets are used.
D. Ensure that form lumber is new #2 or better grade wood. Do not use used form lumber.
E. Perform form layout with a digital electronic transit for line layout accuracy.
F. Allow forms to remain in place long enough to allow concrete to set properly. Remove forms when appropriate.
Mixes and Proportioning
A. Proportion and mix of cement, aggregate, admixture and water to attain required plasticity and strength in accordance with current edition of ACI Manual of Concrete Practice and PCA "Design and Control of Concrete Mixtures."
B. Concrete mixtures to be designed by an approved commercial testing laboratory, using approved materials to obtain specified minimum compressive strength.
C. Concrete Mix Criteria (parameters only, actual mix may vary):
a. Slump: 4 inch, with a 1-inch slump differential between successive batches.
Obtain approval from Owner’s Authorized Representative if slump is outside these parameters.
b. Minimum PSI rating at 28 days: 2,500.
c. Cement quantity per yard of mix:
i. Minimum: 6 sacks.
ii. Maximum: 7 sacks.
d. Water/cement ratio: 0.5-.57.
e. Sand: 70% of total mix.
f. Pea gravel: 30% of total mix.
g. Admixtures:
i. Air entrainment: not recommended. Use waterproofing admixture in place of for freeze thaw conditions.
ii. Shrinkage Reducing: Do not exceed 2% by weight of cement. h. Fly ash: Use only when seeding reactive Craftsmen aggregates such as glass and seashells.
i. Non-Chloride Accelerators: Do not use corrosive accelerators such as calcium chloride.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 27 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 j. Concrete Delivery: Use of concrete loads exceeding 90 minutes from time of batch plant must be approved by Owner’s Authorized Representative. k. Ensure that batch plant guarantees single source supply for cement, sand, and aggregate for the entire project.
Craftsmen heat fractured recycled glass surface installation A. Craftsmen Heat Fractured Recycled Glass Surface is a patented paving process.
Installation of Craftsmen Heat Fractured Recycled Glass Surface must be performed by a licensed Craftsmen Heat Fractured Recycled Glass Surface installer.
B. Contact Shaw & Sons at (949) 642-0660 for installation.
C. Craftsmen Heat Fractured Recycled Glass Surface is installed in accordance under U.S. Patents #6,033,146, #6,016,635 and multiple U.S. Pending Patents, and U.S.
Trademarks #1,879,329, #2,358,183, and #2,358,054.
D. Craftsmen Heat Fractured Recycled Glass Surface finish matching sample #TBD.
E. Craftsmen Heat Fractured Recycled Glass Surface process may incorporate the use of following products:
a. Craftsmen Conditioner
b. Craftsmen Etch Retarder
c. Craftsmen Hydrolyzed Lithium Quartz Sealer
d. Craftsmen vibrating float process – U.S. Patent #6,016,635 e. Craftsmen power trowel process – U.S. Patent #6,016,635 f. Craftsmen pneumatic spray process – U.S. Patent #7,670,081 B2 and #8,246,269
F. Installation procedures:
a. Prepare subgrade to a desired grade elevation;
b. Pump or place a concrete mix over subgrade;
c. Screed concrete mix to a desired FS elevation;
d. Float the top surface of the screened concrete mix, erasing all float lines; e. Seed surface of floated concrete with select sand materials to match select aggregate materials or other complementary select sand materials; f. Embed surface seeded materials with either a mechanical vibrating device or embed by hand by using floats with short back and forth (vibrating) motions to fully implant seeded aggregate, alternating with long leveling back and forth motions;
g. Trowel seeded material into cement/fines concrete paste, hand trowel edges and machine power trowel field panels until surface is flat and tight but massaged open to accept retarder;
h. Apply Craftsmen surface retarder to cover entire seeded area; i. Wash surface films from said exposed surface;
j. After 28 days acid wash to remove free lime and salts and allow drying if reactive materials are used. Contain acid wash wastewater and pump into containers and haul to a hazardous waste facility for disposal. k. Apply hydrolyzed alkali-silica solution per manufactures directions if glass, seashells or other reactive materials are used.
l. Seal paving per manufacturer’s recommendation.
Jointing
A. Refer to ACI 302 “Guide for Concrete Floor and Slab Construction” for work under this section.
B. Construction and Contraction Joints:
a. Sawcut construction and contraction joints in locations indicated on drawings. b. Perform jointing with a new diamond tip circular saw.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 28 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 c. Joint Width: Per Drawings. Do not exceed 3/16-inch in width. d. Depth of sawcuts: 1/4 depth of slab.
e. Decorative Sawcut Joints: Per Drawings.
f. Sawcut joints in a straight line with no overcutting (alignment variance shall not deviate more than 1/8” in 10’-0”).
g. Use a hand tool to sawcut up to vertical edges such as walls, steps, curbs and columns. No cutting into vertical surfaces will be allowed.
C. Isolation Joint Caulking:
a. Install isolation joint caulking to be installed under Section 07900 – Joint Sealers.
Curing
A. After Craftsmen Heat Fractured Recycled Glass Surface exposure, cure concrete for seven (7) days without foot traffic and twenty-eight (28) days without vehicular traffic. If a curing compound is required, refer to Section 2.12 of this specification for acceptable curing compounds for use with Craftsmen Heat Fractured Recycled Glass Surface.
Sealing
A. Acid clean entire surface after initial cure (3-day minimum) and seal surface of paving using hydrolyzed alkali-silica solution when reactive materials are used.
B. Follow sealer directions when applying this product (sealer must be applied in 3 to 6 coats. (When installing Heat Fractured Recycled Glass Surfaces or reactive materials other sealers may not prevent ASR and will lead to delaminating.) Maintenance
A. Follow Craftsmen Heat Fractured Recycled Glass Surface Paving Cleaning and sealing care procedures.
B. Surfaces exposed to salts, chlorine, and chemicals should be washed daily with potable water.
C. Pressure wash at the first sign of calcification or salt build up and reseal with hydrolyzed lithium quartz sealer and a water proofing sealer.
Warranty
A. Provide an 8-year standard warranty
OPENING TO TRAFFIC
A. Installation shall be staged such that at least one lane of traffic on each affected street is open to traffic at all times. Provide traffic guidance/control to alternate access points to intersecting streets if those streets are completely blocked during installation.
CLEAN-UP
All waste produced as a result of stamped and colored pavement treatment construction shall be removed from the site and disposed of legally.
MEASUREMENT AND PAYMENT:
The contract price per square foot for Decorative Crosswalk – Lithocrete shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all work including, but not limited to cleaning the existing surface as needed, pavement removal DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 29 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 and installation as needed, repair of poor workmanship or damage, and clean-up all as shown on the plans, specified in these specifications and directed by the Engineer, and no additional compensation will be allowed therefore.
No deduction shall be made for the area(s) occupied by manholes, inlets, drainage structures, bollards, or by any public utility appurtenances within the area. 10-1.24 PAVEMENT STRIPING
Pavement Striping shall conform to the provisions in Section 84, “TRAFFIC STRIPES AND PAVEMENT MARKINGS” and Section 85, “PAVEMENT MARKERS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Pavement markers included in the Caltrans standard plans for the various traffic stripe details shall be considered as included in the price paid for the various Pavement Striping bid items and no additional compensation will be allowed therefor.
Traffic stripes shall be measured per length of striping detail, regardless of spaces between actual striping or number of stripes.
PAYMENT
Full compensation for Pavement Striping, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the linear foot price paid for various Pavement Striping Bid Items, complete and in-place, and no additional compensation will be allowed therefor.
10-1.25 PAVEMENT MARKING
Pavement Marking shall conform to the provisions in Section 84, “TRAFFIC STRIPES AND PAVEMENT MARKINGS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Pavement Marking shall be measured by the areas noted on the Standard Plans for the markings installed.
PAYMENT
Full compensation for Pavement Marking, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per square foot for Bid Item, Pavement Marking, complete and in-place, and no additional compensation will be allowed therefor.
.
10-1.26 GREEN PAVEMENT MARKING
Green Pavement Marking shall conform to the provisions in Section 84, “TRAFFIC STRIPES AND PAVEMENT MARKINGS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 30 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Full compensation for Green Pavement Marking, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per square foot for Bid Item, Green Pavement Marking, complete and in-place, and no additional compensation will be allowed therefor. 10-1.27 BLUE PAVEMENT MARKER
Blue Pavement Marker shall conform to the provisions in Section 84, “TRAFFIC STRIPES AND PAVEMENT MARKINGS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Blue Pavement Marker, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each for Bid Item, Blue Pavement Marker, complete and in-place, and no additional compensation will be allowed therefor. 10-1.28 RED CURB
Red Curb shall conform to the provisions in Section 84, “TRAFFIC STRIPES AND PAVEMENT MARKINGS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Red Curb, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Red Curb, complete and in-place, and no additional compensation will be allowed therefor.
10-1.29 CURB INLET
Curb Inlet shall conform to the provisions in Section 5, “DRAINAGE,” of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Curb Inlet, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each inlet for Bid Item, Curb Inlet, complete and in-place, and no additional compensation will be allowed therefor.
10-1.30 STORM DRAIN (24”)
Storm Drain (24”) shall conform to the provisions in Section 5, "DRAINAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 31 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 ENGINEER, and as shown on the plans. Included with this work is temporary pavement surfacing as needed to provide a driveable surface prior to pavement rehabilitation work.
PAYMENT
Full compensation for Storm Drain (24”), including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Storm Drain (24”), complete and in-place, and no additional compensation will be allowed therefor.
10-1.31 STORM DRAIN (4”)
Storm Drain (4”) shall conform to the provisions in Section 5, "DRAINAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Storm Drain (4”), including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Storm Drain (4”), complete and in-place, and no additional compensation will be allowed therefor.
10-1.32 STORM DRAIN (48”)
Storm Drain (48”) shall conform to the provisions in Section 5, "DRAINAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Included with this work is temporary pavement surfacing as needed to provide a driveable surface prior to pavement rehabilitation work.
PAYMENT
Full compensation for Storm Drain (48”), including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Storm Drain (48”), complete and in-place, and no additional compensation will be allowed therefor.
10-1.33 STORM DRAIN MANHOLE
Storm Drain Manhole shall conform to the provisions in Section 5, "DRAINAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Storm Drain Manhole, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 32 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 the price paid per each manhole for Bid Item, Storm Drain Manhole, complete and in-place, and no additional compensation will be allowed therefor. 10-1.34 SEWER LATERAL REPAIR
Sewer Lateral Repair shall conform to the provisions in Section 6, "SEWERAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Work shall consist of replacing a portion of existing sewer lateral with PVC within the limits of exposed sewer lateral.
PAYMENT
Full compensation for Sewer Lateral Repair, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Sewer Lateral Repair, complete and in-place, and no additional compensation will be allowed therefor.
10-1.35 SEWER MAIN REPAIR
Sewer Main Repair shall conform to the provisions in Section 6, "SEWERAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Sewer Main Repair, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Sewer Main Repair, complete and in-place, and no additional compensation will be allowed therefor.
10-1.36 WATER MAIN REPAIR
Water Main Repair shall conform to the provisions in Section 7, "WATER SUPPLY," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Water Main Repair, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Water Main Repair, complete and in-place, and no additional compensation will be allowed therefor.
10-1.36A IRRIGATION POINT OF CONNECTION
Irrigation Point of Connection shall conform to the provisions in Section 7, "WATER SUPPLY," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 33 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for providing all materials and labor to establish the Irrigation Point of Connection, including hot tap, service line, Sensus SR-II meter installation, valve, work and materials shown on City of Grover Beach Standard detail W.4-Interim, backfill, trench restoration, all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per lump sum for Bid Item, Irrigation Point of Connection, complete and in-place, and no additional compensation will be allowed therefor.
10-1.37 CONNECT TO EXISTING STORM DRAIN MANHOLE
Connect to Existing Storm Drain Manhole shall conform to the provisions in Section 5, "DRAINAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Connect to Existing Storm Drain Manhole, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each connection for Bid Item, Connect to Existing Storm Drain Manhole, complete and in-place, and no additional compensation will be allowed therefor.
10-1.38 ADJUST VALVE COVER TO FINAL GRADE
Adjust Valve Cover to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing water valve boxes to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
PAYMENT
Full compensation for Adjust Valve Cover to Final Grade, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 34 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 considered as included in the price paid per each valve cover for Bid Item, Adjust Valve Cover to Final Grade, complete and in-place, and no additional compensation will be allowed therefor. 10-1.39 ADJUST SEWER MANHOLE TO FINAL GRADE
Adjust Sewer Manhole to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing sewer manhole covers to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
PAYMENT
Full compensation for Adjust Sewer Manhole to Final Grade, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each manhole for Bid Item, Adjust Sewer Manhole to Final Grade, complete and in-place, and no additional compensation will be allowed therefor. 10-1.40 ADJUST GAS VALVE COVER TO FINAL GRADE
Adjust Gas Valve Cover to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing gas valve boxes to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
PAYMENT
Full compensation for Adjust Gas Valve Cover to Final Grade, including all labor, materials, DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 35 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each valve for Bid Item, Adjust Gas Valve Cover to Final Grade, complete and in-place, and no additional compensation will be allowed therefor. 10-1.41 ADJUST BOX TO FINAL GRADE
Adjust Box to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing electrical boxes to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
PAYMENT
Full compensation for Adjust Box to Final Grade, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each box for Bid Item, Adjust Box to Final Grade, complete and in-place, and no additional compensation will be allowed therefor. 10-1.42 ADJUST STORM DRAIN MANHOLE TO FINAL GRADE
Adjust Storm Drain Manhole to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing storm drain manhole cover to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 36 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287
PAYMENT
Full compensation for Adjust Storm Drain Manhole to Final Grade, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each manhole for Bid Item, Adjust Storm Drain Manhole to Final Grade, complete and in-place, and no additional compensation will be allowed therefor.
10-1.43 ADJUST SURVEY MONUMENT BOX TO FINAL GRADE
Adjust Survey Monument Box to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing survey monument boxes to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
PAYMENT
Full compensation for Adjust Survey Monument Box to Final Grade, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each monument box for Bid Item, Adjust Survey Monument Box to Final Grade, complete and in-place, and no additional compensation will be allowed therefor.
10-1.44 LOOP DETECTOR SYSTEM
Loop Detector System shall conform to the provisions in Section 87-1, “ELECTRICAL SYSTEMS” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Repair or replacement of any loop detectors or portions of the detector system within the project limits and damaged by the project operations shall be considered as included in this Bid Item.
PAYMENT
Full compensation for Loop Detector System, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid in the lump sum for Bid Item, Loop Detector System, complete and in-place, and no additional compensation will be allowed therefor.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 37 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 10-1.45 RECTANGULAR RAPID FLASHING BEACON
Rectangular Rapid Flashing Beacon shall conform to the provisions in Section 87-7, “FLASHING BEACON SYSTEMS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Rectangular Rapid Flashing Beacon shall include all elements as noted and related to the system as shown on the plans and not included elsewhere within these specifications, including but not limited to, push buttons, connecting with other beacons in the system, signs, poles and foundations, and controllers.
PAYMENT
Full compensation for Rectangular Rapid Flashing Beacon, including all labor, materials, tools, the clamshell base cover “Portland” style PM18CSB from Holophane, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each flashing beacon for Bid Item, Rectangular Rapid Flashing Beacon, complete and in-place, and no additional compensation will be allowed therefor. 10-1.46 PEDESTRIAN STREET LIGHT
Pedestrian Street Light shall conform to the provisions in Section 87, “ELECTRICAL SYSTEMS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Pedestrian Street Light, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each street light for Bid Item, Pedestrian Street Light, complete and in-place, and no additional compensation will be allowed therefor. 10-1.47 METER PEDESTAL
Meter pedestal shall conform to the provisions in Section 87, “ELECTRICAL SYSTEMS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Work includes, and is not limited to, all electrical related items as shown on the plans in order to provide a working electrical system, including, but not limited to, coordination with PG&E, new meter pedestal with foundation, modifications to existing services, connections, and testing.
PAYMENT
Full compensation for Meter Pedestal, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per unit cost basis in the Bid Item, Meter Pedestal, complete and in-place, and no additional compensation will be allowed therefor.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 38 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 10-1.48 2” CONDUIT
2” Conduit shall conform to the provisions in Section 87, “ELECTRICAL SYSTEMS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Work includes, and is not limited to, all electrical related items as shown on the plans in order to provide a working electrical system, including, but not limited to, sawcutting, excavation, conduits and conductors, trenching, trench restoration, modifications to existing services, connections, and testing.
PAYMENT
Full compensation for 2” Conduit, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot cost basis identified in the Bid Item, 2” Conduit, complete and in-place, and no additional compensation will be allowed therefor.
10-1.49 1” CONDUIT
1” Conduit shall conform to the provisions in Section 87, “ELECTRICAL SYSTEMS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Work includes, and is not limited to, all electrical related items as shown on the plans in order to provide a working electrical system, including, but not limited to sawcutting, excavation, conduits and conductors, trenching, trench restoration, connections, and testing.
PAYMENT
Full compensation for 1” Conduit, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot cost basis identified in the Bid Item, 1” Conduit, complete and in-place, and no additional compensation will be allowed therefor.
10-1.50 PULL BOX
Pull boxes shall conform to the provisions in Section 87, “ELECTRICAL SYSTEMS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Work includes, and is not limited to, all electrical related items as shown on the plans in order to provide a working electrical system, including, but not limited to, excavation, connections, and testing.
PAYMENT
Full compensation for Pull Boxes, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per unit cost basis identified in the Bid Item, Pull Box, complete and in-place, and no additional compensation will be allowed therefor.
10-1.50 TRASH RECEPTACLE
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 39 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 This work shall consist of furnishing all labor, equipment, tools, materials and performing all of the work necessary for completing the following work, as shown on the plans, as specified herein, or as directed by the Engineer to furnish and install new Trash Receptacle
QUALITY ASSURANCE
A. General: Submittals to be in accordance with the requirements of the Standard Specifications. Review or acceptance, as specified, by the Engineer is required prior to commencement of work.
B. Product Data: Submit the following product information to the Engineer for acceptance:
1. Trash Receptacles: Manufacturer’s literature.
PRODUCT DELIVERY, STORAGE AND HANDLING
A. Handling of site furnishings: The Contractor is cautioned to exercise care in handling, loading, unloading, storing and installation of site furnishings. All materials shall be transported in a vehicle that allows the materials to lie flat, not to subject it to undue bending or concentrated external load at any point. Any materials that have been dented or damaged will be discarded and, if installed, shall be replaced.
B. Upon receipt at the job site, all materials shall be checked to ensure that no damages occurred during shipping or handling. Materials shall be stored in such a manner to ensure proper ventilation and drainage, and to protect against damage, weather, vandalism and theft.
SUBSTITUTIONS, ADDITIONS AND DELETIONS
A. General: Acceptance by the City Engineer and Landscape Architect is required prior to substituting any item under this Section. Contractor shall provide descriptive catalog literature for each item to be substituted.
TRASH RECEPTACLES
A. Shall be Dumor, Model # Receptacle 157-32-25BT, metal steel, side opening with rain hood, color green, Size 32 gallon. Surface mount furnishing, refer to layout plans for location. Install per the manufacturer's recommendations and as detailed on plans.
Dumor, Inc., The Wakefield Company, P.O. Box 6007, Irvine, Ca 92602 www.dumor.com, (949) 552-1130.
LAYOUT OF SITE FURNISHINGS
A. Layout: Layout site furniture according to the locations shown on the drawings, and as required by the Engineer.
B. Adjustments: The Engineer reserves the right to make adjustments in the locations of the site furniture without additional cost to the City.
C. Quantity of furnishings shall be as specified on plans.
MOUNTING OF FURNISHINGS
A. Surface mount furnishings per manufacturer’s specifications and as specified on plans.
B. Cleaning: The contractor shall clean the jobsite of excess materials and any debris that is caused by surface mounting.
Trash Receptacle shall conform to the provisions in Section 12-1.18, “SITE FURNISHINGS” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Trash Receptacle, including all labor, materials, tools, equipment and DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 40 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per unit cost basis as identified in the Bid Item, Trash Receptacle, complete and in-place, and no additional compensation will be allowed therefor. 10-1.51-53 LANDSCAPING WITH PLANTS, TREES (24” B), TREES – PALM, SOIL AMEND, AND
DEEP ROOT BARRIER
PLANTING SCOPE OF WORK
A. All labor, materials, tools and the transportation and performance of all the work required as indicated on the drawings and specifications and reasonably incidental to:
1. Furnishing all plant material.
2. Soil preparation and finish grading.
3. Pre-emergent herbicide application.
4. Planting and fertilizing trees, shrubs and ground covers.
5. Staking trees.
6. Weed control.
8. Clean up
9. Establishment period.
PLANTING REQUIREMENTS
A. Related work: Examine all sections of the specifications and drawings for work related to this section.
B. Verification of job conditions: Contractor shall verify actual job conditions and report any discrepancies between the plans and actual conditions immediately to the Landscape Architect, refraining from doing any work in said areas until given approval to do so. It is the responsibility of the Contractor to coordinate his work with other trades, and be familiar with the locations of drain lines, utility lines and other subsurface improvements that could affect the planting work.
C. Obstruction to planting operations: If rock, plaster, concrete debris, electrical cables, conduits or utility lines are encountered and cause conflict with planting operations, notify the job superintendent and Landscape Architect to arrange relocation or cleanup work.
D. Materials receipts: The Contractor shall submit materials receipts to the Landscape Architect to verify quantities of all materials used.
E. Guarantee: The Contractor shall repair or replace any or all work, together with any adjacent work which may be displaced by so doing, that may prove to be defective in its workmanship or material one year for all shrubs and trees, from the end of the establishment period, unusual abuse or neglect excepted.
F. Special Palm Tree Warranty: Twenty-four (24) months after final acceptance of landscape, the palm shall remain in good health and attractive appearance. Contractor liability shall include cost of labor, eqpt. And materials to replace trees of similar size and attractive appearance during the palm tree warranty period (24 months).
G. Inspection notice: The Contractor must give 48 hour prior notice to the Landscape DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 41 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Architect when materials or work are ready to be inspected. The Landscape Architect is not responsible for delays if the Contractor fails to give advance notice for inspection.
H. The Contractor shall maintain continuous power and water supply to all facilities that are directly or indirectly affected by this construction, unless other arrangements are made with the Owner for temporary shut-offs.
I. The Contractor shall protect the public health, safety and welfare during all phases of the work.
PLANT MATERIAL
A. Grade: Quality and size shall conform to the State of California Grading Code of Nursery Stock, No. 1 grade. Nursery grown stock only shall be used.
B. Unacceptable material: All plant material overgrown and root bound, too recently canned, or damaged rootballs, diseased, unhealthy or badly shaped are considered unacceptable and shall be removed from the site.
C. Inspection and Substitutions: Plants shall be the varieties and sizes shown on the plan.
No substitutions shall be used without the written approval of the Landscape Architect. The Landscape Architect shall inspect and approve or reject plant material prior to installation.
D. Plant acclimatization: All plants shall be nursery grown under climatic conditions similar to this project site.
E. Care of plants: Contractor shall adequately protect the plants on site from sun and wind damage before planting. Precautions shall be taken to protect plants newly installed or stored on site from frost damage.
SOIL AMENDMENTS
A. Requirement for soil testing to determine soil amendment specification: To comply with the State of California Model Water Efficient Landscape Ordinance, if required by local code, soil testing may be required to determine the appropriate level of soil amendments for the project. Because the site will be mass graded and/or import soil used to achieve finish grades, the specification below under 2.02-C and D is to be used for bidding purposes as a reasonable baseline applicable to most site conditions where mass grading occurs.
The contractor shall follow the agronomist recommendation in the soil test, using in no case less than 4 cu.yd amendment per 1,000 sq.ft, except if the site soils have 6% or greater organic matter by weight no amendment is required.
If applicable under local ordinance, the contractor shall perform soil testing in a minimum of three locations on the graded site in locations where planting area grades are finished. For residential tracts 15% or approximately 1 in 7 new lots shall be tested.
B. Soil test requirements: Sampling shall be done in accordance with testing lab protocol at the depth for intended plants. The soil analysis shall include soil texture, infiltration rate based on soil texture, infiltration rate table, pH, total soluble salts, sodium, percent organic matter by weight, and agronomist amendment recommendations for "ornamental plants".
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 42 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 The contractor shall supply the Landscape Architect / Owner with two (2) copies of the soils analysis and recommendations.
C. Fertilizers
1. “Agriform” slow release 20-10-5 tablets in 21 gram size as shown on details.
2. ‘GRO-POWER’ slow release 12-8-8 fertilizer at 10 lbs./1000 sq. ft. for ground cover areas.
3. Planting Hole Backfill Mix: ‘GRO-POWER’ 5-3-1 fertilizer at 15 lbs./cu. yd. of mix in all planting hole backfill.
D. Organic Amendments:
1. 'Forest Humus' composted bark mixture by Sequoia Products, or equal, conforming to the following minimum certified test standards in all planting areas at 6.25 cu. yd. per 1000 sq. ft. (2" layer):
a. Free from herbicide residue
b. average nutrient content 2.0 to 5.0
c. average nutrient ratio 3.0 to 8.0
d. C/N ratio less than 13.0
e. Ammonium nitrate ratio less than 100, pH 6.5-7.5
f. Ash to organic matter ratio 35% OM minimum, 65% ash maximum g. Soluble nutrients and salts (EC5 d.w.) less than 3.0 h. Particle size greater than
6.3mm: zero (0).
E. Palm Tree Amendments: Refer to Detail 13-L3.0 for Palm Tree Planting. Clean Washed sand and blood meal shall be mixed into planting hole.
F. Mulches: Bark Mulch: Products typically sold as "shredded walk-on bark" comprised of shredded and composted forest bark, or recycled wood product free from weeds and soil, plastic, metal, and paper debris, and certified free from levels of chlorine, salts or boron in levels that are harmful to ornamental plants, in 3 inch minimum layer in all ground cover and shrub planting areas. Fine shredded "gorilla hair " mulch is not acceptable.
COMBINATION OF MATERIALS
A. Mixing: All materials shall be thoroughly mixed for uniformity.
SOIL PREPARATION
A. Finish grades: Coordinate soil preparation work with the requirements for finish grading following in sub-section 3.03 - FINISH GRADING.
B. Weed and debris removal: All areas to be planted shall be cleared of all weeds and debris prior to soil preparation and finish grading. Dispose of weeds and debris legally offsite.
C. Herbicide application: Apply a systemic, translocative post-emergent herbicide approved of by the Landscape Architect to all weeds in planting areas prior to cultivation. Do not cultivate until all weeds are dead.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 43 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 D. Contaminated soil: Do not perform any soil preparation work in areas where soil is contaminated with cement, plaster, paint or other construction substances. Notify job superintendent and Landscape Architect to arrange for clean up. Contractor shall be responsible for removing and replacing soil to a depth of 12 inches in any planting areas contaminated by soil sterilant applied prior to asphaltic concrete paving placement.
E. Spreading amendments: Soil amendments shall be applied to planting areas at specified rates and inspected and approved by Landscape Architect prior to cultivation, or the Contractor shall prepare a test plot under the supervision of the Landscape Architect using the specified amounts of amendment, which shall serve as an approved basis of comparison for the remainder of the soil preparation work.
F. Cultivation: Cultivate amendment into the soil to a depth of six inches. Cultivation shall produce a uniform, well-mixed, loose, friable planting soil. Rake smooth to conform to finish grading requirements.
FINISH GRADING
A. Work by others: Grades shall be established under work of other sections to within 1/10 foot, plus or minus, of required finish grades.
B. Verify existing grades: Contractor shall verify that grades are to within 1/10 foot, plus or minus, of finished grades before performing finish grading and planting. Notify the Landscape Architect prior to commencing soil preparation work if existing grades are not to within 1/10 foot by others, or assume responsibility for conditions as they exist.
C. Conformance to site grading plan: Finish grades shall conform to the site grading plan.
The finish grades of all planting areas shall be 1” maximum and 1/2” minimum below sidewalk or curb grades. All planting areas shall have positive drainage.
D. Finish grading approval: Landscape Architect shall inspect the final grades for conformance to the design intent communicated on the drawings and give approval prior to any planting operations.
TREE AND SHRUB PLANTING
A. General: Do not plant until the irrigation system is fully operative and approved.
B. Location: Locate trees and shrubs in the field as shown on the plans. The Landscape Architect reserves the right to approve the locations of trees and shrubs prior to planting unless waived in writing to the Contractor. Any alterations to locations shown on the plan must be approved by the Landscape Architect.
C. Planting holes: Excavate holes of circular outline with vertical sides, per the planting details. Scarify sides of hole in clay soils.
D. Impervious soils: Where impervious soils are encountered in excavating planting holes, notify the Landscape Architect at once before continuing work.
E. Placement of plants:
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 44 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287
1. Cans shall be removed carefully to avoid damaging the rootball.
2. Set shrubs and trees in holes so that the top of rootball is slightly higher (1/2” maximum) than grade.
3. Form neat and uniform circular basins around plants, conforming to contours of the ground. Basins shall be 2 feet in diameter for 1 gallon stock and 3 feet in diameter for 5 gallon stock and larger.
4. Backfill and stake per drawings and details. Top dress with ‘GRO-POWER’ 5-3-1 fertilizer.
5. Prune plants as directed by Landscape Architect to correct damage or awkward forms.
6. Water thoroughly after planting.
EXISTING PLANTING TO REMAIN
A. Protection: No storing of materials or equipment shall occur within the dripline of existing trees.
B. Pruning: Perform trimming and pruning to achieve attractive balanced forms as directed by Landscape Architect using standard arborist practices.
CLEAN UP
A. Removal of debris: Remove all cans, surplus material and other debris from the site.
Flush or sweep all paved areas of soil, leaves or other material. Neatly rake and dress all planting areas.
B. Dust removal: Rinse foliage of plant materials as often as needed to remove dust generated by work.
ESTABLISHMENT PERIOD and WELO DOCUMENTATION
A. Commencement of establishment period: The establishment period shall begin after all work has been satisfactorily completed and granted final completion notice by the City of Grover Beach. The establishment period shall be 120 days.
B. Responsibility of Contractor: During the establishment period, the Contractor shall maintain all planting areas in a weed free condition, performing pest control, pruning, fertilizing and replacement of dead or unhealthy plants as necessary to establish a healthy, vigorous and attractive planting.
C. Replacement of dead plants: All plants and ground covers that may die during the establishment period shall be replanted immediately. Waiting to replant until the end of the establishment period is not acceptable.
D. MWELO Section 492: Provide 8.5x 11 format written documents complying with CALGreen MWELO sections 492.10 and 492.11: Irrigation controller schedule for appropriate seasons, and schedule of tasks and frequency for ongoing maintenance of the the planting and irrigation.
PAYMENT
Full compensation for Landscaping With Plants, Trees (24” B), Trees – Palm, Soil Amend, and Deep Root Barrier, including all labor, materials, tools, equipment and incidentals and warranties and conforming to all applicable provisions of the Standard Specifications, these DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 45 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum, square footage, or per each price paid as identified in the Bid Item, Landscaping With Plants, Trees (24” B), Trees – Palm, Soil Amend, and Deep Root Barrier, complete and in-place, and no additional compensation will be allowed therefor. 10-1.52-58 DRIP IRRIGATION, VALVES, MASTER VALVE, SOV, CONTROLLER, MAIN LINE /
PRESSURE, AND WATERING BAGS / DRY WATER
IRRIGATION SCOPE OF WORK
A. All labor, materials, tools and the transportation and performance of all the work required as indicated on the drawings and specifications and reasonably incidental to:
1. Connection to water supply.
2. Backflow device and gate valves.
3. Irrigation mains, laterals and couplings.
4. Automatic controllers, master valve, electric control valves and wiring.
5. Sprinkler heads.
6. Quick coupler valves.
7. Drip irrigation.
8. Watering Bags
9. Pressure reducer.
10. All related trenching and backfilling.
IRRIGATION REQUIREMENTS
A. Examine all sections of the specifications and drawings for work related to this section.
B. Install irrigation system in accordance with all applicable codes and regulations including the local agency Water Efficient Landscape Ordinance.
C. Contractor shall check static pressure at the irrigation point of connection to the water supply before beginning work and notify Landscape Architect in writing of the pressure available.
D. Contractor shall notify the Landscape Architect 48 hours in advance when each work phase is ready to be inspected. The Landscape Architect is not responsible for delay caused by failure of the Contractor to give prior notice for inspections.
E. Contractor shall provide two copies of an “As-Built” plan of the irrigation system prior to final acceptance of work. One copy shall be laminated with vinyl film, reduced in size if necessary and placed In controller box, and one copy shall be provided to the Owner or Landscape Architect as applicable.
F. As-Built record drawing shall delineate hydrozones. Using the notations on the valve stations callouts on the plan the contractor shall color code the As-Built Drawing to identify low, medium, and high plant factor hydrozones, before laminating and placing in controller.
G. All work under this section will be guaranteed for a period of one year from final approval of work. Any damages caused by the irrigation system shall be the responsibility of the Contractor.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 46 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 H. The Contractor shall maintain continuous power a nd water supply to all facilities that are directly or indirectly affected by this construction, unless other arrangements are made with the Owner for temporary shut-offs.
I. The Contractor shall protect the public health, safety and welfare during all phases of the work.
MATERIALS
A. All materials shall be as indicated on the plan, irrigation schedule and as specified herein.
B. Plastic Fittings: shall be schedule 40 PVC.
C. Control wires: shall be solid copper conductors, 600 volt AC, Type UF-AWG,UL approved for direct burial. Common wire to be #12 size; pilot wires to be #14 size.
D. Tracer Wire: All water pressure lines to be installed with #14 tracer wire except where control wires are located adjacent to pressure lines.
E. Standards for emission devices: All irrigation heads, orifices and nozzles shall meet the requirements of the ANSI standard, ASABE/ICC 802-2014 "Landscape Irrigation Sprinkler and Emitter Standard", with a distribution uniformity low quarter of .65 or higher using the protocol defined in ASABE/ICC 802-2014.
F. Watering Bag / Dry Water System: All new street trees shall include a watering bag.
Refer to Irrigation Plan for location of watering bags. Installation of watering bags shall be per the manufacturer. See notes L1.0.
GENERAL IRIGATION INSTALLATION
A. All installation shall be per plan, details and as specified herein.
B. Landscape water meter: Unless specified otherwise on the irrigation plans or related discipline plans, the irrigation system shall connect to a landscape water meter separate from the domestic water meter.
TRENCHING AND PIPING
A. Trenching next to existing trees: Hand dig all trenches within the canopy dripline of existing trees. Do not cut any roots 2 inches in diameter or over. All cuts shall be clean, using sharp cutting tools. Contractor shall observe and comply with any and all limitations on activities within the tree canopy of existing trees as stipulated by any Tree Protection Plan for the project.
B. Piping under paving: All mains and laterals required under paving shall be in PVC sleeves, on a minimum of 6-inch deep sandy base under pipe, prior to paving.
C. Horizontal clearance: All irrigation lines shall have 12 inches of horizontal clearance from lines of other trades.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 47 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 D. Trench depth: Pressure line minimum depth to be 18 inches Under paving pressure line shall be 24-inch minimum depth. Lateral line minimum depth to be 12 inches. Under paving lateral line minimum depth shall be 24 inches.
E. Joints:
1. All pipe to be cut square.
2. Remove all burrs.
3. Remove all soil, grease, and moisture to form clean dry surface.
4. Apply primer per manufacturer's printed specifications to all piping.
5. Apply cement with correct applicator and quantity per manufacturer's specifications per pipe size.
6. Allow for minimum manufacturer's specifications for various pipe sizes.
7. Allow for minimum manufacturer's set before moving pipe.
8. Allow for minimum manufacturer's cure time before application of water pressure.
F. Dissimilar materials: Provide dielectric fittings between dissimilar materials.
G. Threaded fittings: Teflon tape or “Rectorseal” soft set pipe dope shall be used on all threaded fittings. Wrap threads no more than twice with teflon tape. Do not overtighten fittings.
H. Mark capped ends of pressure lines with a 4x4 redwood stake 18 inches long set directly in front of the end of the pipe. Top of stake to be one inch above grade.
WIRING AND MASTER VALVE
A. Control wire placement: Wires shall be placed under irrigation mains wherever practical and taped to main at 5 foot intervals. Where wires do not parallel pipes, they shall be buried a minimum of 12 inches, taped at 5 foot intervals, and should run along walks or building edges wherever practical. Control lines under paving shall be in PVC conduit 24 inches deep.
B. Single wires: All controller-to-valve runs shall be single, individual wires, one for each valve.
C. Connection to valves: Connect control wires to valves using Rainbird Model ST-03 wire connectors and PT-S5 sealer or equals. Wire should be installed so that a loop encircles the valve. Provide slack so that it can be cut and reconnected as necessary.
D. Valve identification: Attach a 2-inch diameter aluminum or plastic identification tag with the valve/station numbers shown on plans.
E. Valve sequence: Connect control wires to controller in sequential order according to valve/station numbers as shown on plans.
F. Master valve: Unless otherwise specified on the Irrigation Plans or details, install a master valve as a "normally open" valve.
TESTING AND INSPECTION
A. Pre-Construction: An initial pre-construction meeting shall be initiated by the Contractor DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 48 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 and shall be held on-site. The Contractor, Project Foreman, Landscape Architect and owner’s representative shall be present.
B. General: The Contractor shall not allow nor cause any of his work to be covered or enclosed until it has been inspected and approved by the Landscape Architect. Should any of his work be enclosed or covered before such inspection or test, he shall uncover the work at his own expense, and after it has been inspected, tested and approved, shall make all repairs with like materials necessary to restore all his work and that of other Contractors to its original condition.
C. Pressure test: After completion of the piping system and prior to back-filling and installation of the sprinkler heads, the entire system shall be thoroughly flushed under pressure to remove dirt, scale or other material from the lines. The pressure lines shall then be tested at full pressure for 2 hours with couplings exposed and pipe sections center loaded. Provision shall be made to bleed the lines of air. Should any leaks develop, the system shall be retested following repair. The pressure test must be made in the presence of the Landscape Architect.
D. Repairs: The use of caulking or cement to repair leaks is prohibited.
BACKFILLING
A. Compaction: After the work has been inspected and approved, backfill all trenches with fine earth materials and tamp to 90 percent compaction. All trenches shall be left flush with adjoining grade in a firm unyielding condition. Flooding of trenches shall not be permitted.
DRIP SYSTEM
A. Inline Tubing Placement: Rainbird XFD-06-18 tubing placement shall be in parallel rows spaced per plan designation for each valve circuit using the table on the plan to install the correct number of parallel rows for the width of planting area. Maximum tube run lengths shall not exceed the manufacturer's specified maximum lengths for tube type, pressure and flow rate. Install supply header, exhaust header and manual flush valves consistent with plans, details and manufacturer specification.
B. Alternate layout: In line tubing supply header configuration and lateral line connections are schematic. It is recognized that field conditions at time of installation may preclude strict conformity with the plan. Alternate layouts such as center feed grid layout, branching laterals & joining laterals illustrated in manufacturer literature may be employed to achieve optimal function.
C. Tubing in Small or Irregular Areas: Rainbird XFD-06-18 "Lite" layout configuration (parallel meandering continuous tubing may be employed on planting area less than 100 sq ft in area.
D. In Line Tubing on Slopes: Install check valves per manufacturer's details to limit downslope drainage.
CLEANUP
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 49 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Remove all excess materials and other debris from the site. Sweep all paved areas of soil, leaves and other material. Rake clean all landscaped areas.
PAYMENT
Full compensation for Drip Irrigation, Valves, Master Valve, SOV, Controller, Main Line / Pressure, and Watering Bags / Dry Water, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum, linear footage, square footage, or per each price paid as identified in the Bid Item, Drip Irrigation, Valves, Master Valve, SOV, Controller, Main Line / Pressure, and Watering Bags / Dry Water, complete and in-place, and no additional compensation will be allowed therefor.
BID ALTERNATIVE # 1 – AC GRIND & OVERLAY
10-2.01 HOT MIX ASPHALT (TYPE A)
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 50 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Hot Mix Asphalt shall conform to the provisions in City Standard Specification Section 4.03.E.1., “Asphalt Concrete”, State Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
The Standard HMA construction process shall be used. The Method HMA construction process may be used for miscellaneous HMA areas.
Use ½ inch HMA Type A aggregate gradation unless specified otherwise.
Use PG 64-10, in compliance with Section 92, for asphalt binder unless otherwise directed by the ENGINEER.
PAYMENT
Full compensation for Hot Mix Asphalt, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the tonnage price paid for Bid Item, Hot Mix Asphalt (Type A), complete and in-place, and no additional compensation will be allowed therefor.
10-2.02 2” GRIND
Existing asphalt concrete shall be ground for full street width (curb to curb) grinding per the areas shown on the Plans, in accordance to these Specifications, and as directed by the Engineer.
The grinding machine shall be equipped with a cutter head of at least 30” in width and shall be operated so as not to produce fumes or smoke. The grinding machine shall be capable of grinding the pavement without requiring the use of a heating device to soften the pavement during or prior to the grinding operation.
The Contractor shall be responsible for all damage to the grinding machine caused by hitting any hidden objects during the grinding operation. In addition, the Contractor shall be responsible for the cost of repairing any facility that is damaged by the grinding machine, and no extension of time or additional compensation will be granted due to delays caused by damaged grinding machine.
The material ground from the roadway surface and remnants or slivers of existing asphalt concrete, including material deposited in existing gutters, driveways, around structures, on the landscape areas, or on the adjacent traveled way, shall be immediately removed and disposed of outside the highway right-of-way in accordance with the provisions of Section 7-1.13, “Disposal of Material Outside the Highway Right-of-Way,” of the Standard Specifications.
Removal of this material shall be considered as included in this item of work and no additional compensation will be allowed. Removal operation of ground material shall be concurrent with grinding operations and shall follow within 250 feet of the grinder, unless otherwise directed by the Engineer.
When the entire existing pavement section and any underlying material are removed, prior to paving, the remaining surface material shall be compacted to 95% if the remaining material is aggregate base or sub-base materials and 90% if subgrade materials. After compaction, any low areas shall be brought to final grade for paving by placement, fine grading, and compaction of aggregate base to minimum 95% compaction at the Contractor’s expense.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 51 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287
PAYMENT
Full compensation for 2” Grind, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included price paid per square foot for Bid Item, 2” Grind, complete and in-place, and no additional compensation will be allowed therefor. The quantities to be paid for will be the actual roadway surfaces areas that are ground, irrespective of the number of passes required to obtain the required depths and widths as measured from existing lip of gutter. Adjustments in grinding depth of up to +½” required to achieve the results specified herein will be considered as included in the contract unit price and no additional compensation will be made. 10-2.03 PAVEMENT STRIPING
Pavement Striping shall conform to the provisions in Section 84, “TRAFFIC STRIPES AND PAVEMENT MARKINGS” and Section 85, “PAVEMENT MARKERS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Pavement markers included in the Caltrans standard plans for the various traffic stripe details shall be considered as included in the price paid for the various Pavement Striping bid items and no additional compensation will be allowed therefor.
Traffic stripes shall be measured per length of striping detail, regardless of spaces between actual striping or number of stripes.
PAYMENT
Full compensation for Pavement Striping, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the linear foot price paid for various Pavement Striping Bid Items, complete and in-place, and no additional compensation will be allowed therefor.
10-2.04 PAVEMENT MARKING
Pavement Marking shall conform to the provisions in Section 84, “TRAFFIC STRIPES AND PAVEMENT MARKINGS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans. Pavement Marking shall be measured by the areas noted on the Standard Plans for the markings installed.
PAYMENT
Full compensation for Pavement Marking, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per square foot for Bid Item, Pavement Marking, complete and in-place, and no additional compensation will be allowed therefor.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 52 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 10-2.05 ADJUST VALVE COVER TO FINAL GRADE
Adjust Valve Cover to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing water valve boxes to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
PAYMENT
Full compensation for Adjust Valve Cover to Final Grade, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each valve cover for Bid Item, Adjust Valve Cover to Final Grade, complete and in-place, and no additional compensation will be allowed therefor. 10-2.06 ADJUST SEWER MANHOLE TO FINAL GRADE
Adjust Sewer Manhole to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing sewer manhole covers to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
PAYMENT
Full compensation for Adjust Sewer Manhole to Final Grade, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each manhole for Bid Item, Adjust Sewer Manhole to Final Grade, complete and in-place, and no additional compensation will be allowed therefor.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 53 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 10-2.07 ADJUST SURVEY MONUMENT BOX TO FINAL GRADE
Adjust Survey Monument Box to Final Grade shall conform to the provisions in Section 15-2.10B, “ADJUST FRAMES, COVERS, GRATES, AND MANHOLES,” of the Standard Specifications, these Special Provisions and as shown on the plans.
This work shall consist of raising or lowering existing survey monument boxes to the finish grade of the new pavement.
Care shall be taken to keep frames and covers clean. The Contractor shall completely protect with heavy plastic or other suitable material all utility covers or other items which are visible on the surface and will be covered by his operations. This shall be completed prior to the start of operations and approved by the Engineer. Any materials that adhere to the frames and covers shall be removed.
Facilities damaged by the Contractor shall be replaced at the Contractor's expense. Facilities (box and lid or frame and cover) found existing in a damaged condition shall be reported to the Engineer before disturbing.
PAYMENT
Full compensation for Adjust Survey Monument Box to Final Grade, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each monument box for Bid Item, Adjust Survey Monument Box to Final Grade, complete and in-place, and no additional compensation will be allowed therefor.
10-2.08 LOOP DETECTOR SYSTEM
Loop Detector System shall conform to the provisions in Section 87-1, “ELECTRICAL SYSTEMS” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Loop Detector System, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid in the lump sum for Bid Item, Loop Detector System, complete and in-place, and no additional compensation will be allowed therefor.
BID ALTERNATIVE # 2 – STORM DRAIN EXTENSION – 8TH TO 9TH & RAMONA AVE DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 54 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 10-3.01 MOBILIZATION
Mobilization shall conform to the provisions in Section 9-1.16D, “MOBILIZATION,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Prior to construction, the Contractor shall video record the existing conditions of the work area and adjacent improvements or landscaping. Submit pre-construction video to ENGINEER prior to commencing work. Preconstruction video must be clear enough for ENGINEER to discern the location, condition, and extent of the existing improvements within and adjacent to all work area. Full compensation for the Preconstruction Video shall be considered as included in the lump sum payment for Bid Item, Mobilization, and no additional compensation will be allowed therefor.
All work items included in the plans that do not have associated bid items shall be considered as included.
PAYMENT
Full compensation for Mobilization, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Mobilization, complete and in-place, and no additional compensation will be allowed therefor.
10-3.02 CONSTRUCTION SCHEDULE
Construction schedule shall conform to the provisions in Section 8, “PROSECUTION AND PROGRESS,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Microsoft’s PROJECT software may be the schedule computer software in-lieu of the Primavera P6 software specified in the Standard Specifications. If you use Microsoft PROJECT, then the requirements to supply and install the software and to train the ENGINEER is waived; otherwise, all schedule provisions of the Standard Specifications shall apply.
The Contractor shall make a presentation at the preconstruction conference of the logic of your Critical Path Method (CPM) baseline schedule for Level 2 CMP schedule. The ENGINEER may make generalized comments to your presentation at the preconstruction conference; however, formal schedule submittal and review shall be per the Standard Specifications, these Special Provisions, and per the direction of the ENGINEER.
The ENGINEER’S acceptance of the baseline schedule is a prerequisite for the start of work; therefore, submit the baseline schedule and coordinate with the ENGINEER to expedite the review and acceptance process. The City does not adjust the contract time for your noncompliance with the baseline schedule acceptance process.
Provide updated schedule monthly per the Standard Specifications, these Special Provisions, and per the direction of the ENGINEER. On a monthly basis prior to application for payment, arrange a meeting with the ENGINEER to review updated project schedule. Updates must include accurate progress data and be based upon best judgement. Updates must be made to the project schedule in consultation with all subcontractors and suppliers. Schedule updates DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 55 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 must be submitted when prepared or as requested by the ENGINEER. The ENGINEER will not accept a schedule which shows a project completion date in excess of the contract duration.
Noncompliance with schedule requirements may result in Payment Withholdings per Section 9- 1.16E, “WITHHOLDS” of the Standard Specifications or these Special Provisions.
PAYMENT
Full compensation for Construction Schedule, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Construction Schedule, complete and inplace, and no additional compensation will be allowed therefor. 10-3.03 CONSTRUCTION SURVEYING
Construction Surveying shall conform to the provisions in Section 5, “CONTROL OF WORK,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
The Contractor shall be responsible for all project construction surveying and for reference, replacement and recording of all survey monuments, and shall include this in the bid.
No grade setting, staking or survey services will be performed by the ENGINEER. Surveying shall be performed by a Land Surveyor registered in the State of California. The ENGINEER reserves the right to check the Contractor's work at any time during the project. Checks performed by the ENGINEER will not relieve the Contractor from responsibility to properly locate and construct the Work in accordance with these Contract Documents.
All stakes shall be set to the tolerances defined in the most current edition of the Caltrans Survey Manual. Stakes must be set to the minimum spacing defined in the Caltrans Survey Manual or to the satisfaction of the ENGINEER.
Detailed construction staking cut-sheets and shall be submitted to the ENGINEER in the format shown in Appendix A along with a point plot showing the locations and stake numbers of stakes installed in relation to the proposed improvements. All stakes or marks installed in the field shall be included in the submitted cut-sheets. Cut-sheets shall be made by the Land Surveyor performing the construction staking and shall be submitted within 48 hours of placing stakes and least 24 hours prior to pouring concrete or removing stakes to allow for inspection of forms and grades.
PAYMENT
Full compensation for Construction Surveying, including all labor, materials, tools, equipment, cut- sheets and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Construction Surveying, complete and in-place, and no additional compensation will be allowed therefor.
The City will pay you for Construction Surveying as follows:
1. A relative percentage of work completed as determined by the Engineer.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 56 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 10-3.04 TRAFFIC CONTROL SYSTEMS
Traffic Control Systems shall conform to the provisions in Section 12, “TEMPORARY TRAFFIC CONTROL,” of the Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
Attention is directed to Section 7–1.03, “Public Convenience”, Section 7-1.04, “Public Safety”, and Section 12, “Temporary Traffic Control”, of the Standard Specifications and other relevant sections related to public safety in these Special Provisions or on the Drawings. Nothing in these provisions shall be construed as relieving the Contractor from their responsibility as provided in said Section 7-1.04.
Flagging, placing and installing temporary traffic-handling equipment and devices, maintaining traffic, placing and installing temporary traffic control systems, and placing temporary pavement delineation shall be in compliance with an approved traffic control plan and ENGINEER authorized field adjustments.
Section 12-1.03 of the Standard Specifications does not apply and the City will not share the cost of flagging. All work specified in section 12-1.03, including furnishing flaggers, transporting flaggers, furnishing stands and towers, furnishing and operating pilot cars, and furnishing any other traffic control device for the safe passage of traffic through the work as specified in Sections 7-1.03 and 7-1.04 shall be considered as included in the prices paid for the various contract items of work, and no additional compensation will be allowed therefor.
If barricades are required after sunset, lights and flashing beacons are required.
Trenches shall be plated for vehicular traffic outside of active construction.
Designated holidays are listed in Section 5, General.
The Contractor shall prepare and submit Traffic Control Plans (TCPs) to the ENGINEER for review and approval. TCPs shall be developed, stamped, and signed by a registered ENGINEER in the State of California.
The Contractor shall determine interim sawcut locations and be aware of slopes and distance to travel way. Provide free and safe public traffic per Section 7-1.04, “PUBLIC SAFETY” of the Standard Specifications or these Special Provisions.
TCPs shall show all proposed street closures, detours, lists and locations of signing, delineation of temporary striping and pavement markings, shifting of traffic, lane widths, description of construction activity, and schedule of various phases. All TCPs shall be prepared in accordance with the Department of Transportation, State of California (Caltrans) Manual on Uniform Traffic Control Devices and standard traffic control system plans. TCPs shall be coordinated with the Phasing Plan. TCPs shall be submitted within 14 days after the Notice to Proceed and shall be available at the pre-construction meeting, whichever occurs first.
Work shall not commence until the TCP(s) is approved by the ENGINEER.
For a one-way-reversing traffic-control lane closure, traffic may be stopped in 1 direction for periods not to exceed 5 minutes. After each stoppage, all accumulated traffic for that direction must pass through the work zone before another stoppage is made.
If work vehicles or equipment are parked within 6 feet of a traffic lane, close the shoulder area.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 57 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 A minimum of 1 drivable traffic lane not less than 10 feet wide must be open for use by traffic at all times.
All traffic control and lane closures must allow for the regular scheduled trash collection and local access by residents and emergency vehicles. Notify City Fire Department, Police Department, and Garbage Company a minimum of 24 hours prior to closing any lanes.
Trash collection is typically performed curb-side on Fridays within the majority of the work area.
The Contractor shall coordinate with the garbage company, South County Sanitation, for trash collection within the area or work, including making any provisions necessary to ensure that the Contractor’s work does not disrupt trash collection.
PAYMENT
Full compensation for Traffic Control Systems, including the preparation of all TCPs, all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Traffic Control Systems, complete and in-place, and no additional compensation will be allowed therefor. 10-3.05 EROSION CONTROL
Erosion Control shall conform to the provisions in Section 13, “WATER POLLUTION CONTROL,” of the Standard Specifications, these Special, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Erosion Control, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the lump sum price paid for Bid Item, Erosion Control, complete and in-place, and no additional compensation will be allowed therefor. Moving and changing the erosion control measures as directed by the ENGINEER shall be considered as included in lump sum price paid for Bid Item, Erosion Control.
10-3.06 CURB INLET
Curb Inlet shall conform to the provisions in Section 5, “DRAINAGE,” of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Curb Inlet, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each inlet for Bid Item, Curb Inlet, complete and in-place, and no additional compensation will be allowed therefor.
10-3.07 STORM DRAIN (24”)
Storm Drain (24”) shall conform to the provisions in Section 5, "DRAINAGE," of the City of DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 58 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Storm Drain (24”), including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Storm Drain (24”), complete and in-place, and no additional compensation will be allowed therefor.
10-3.08 STORM DRAIN (48”)
Storm Drain (48”) shall conform to the provisions in Section 5, "DRAINAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Storm Drain (48”), including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Storm Drain (48”), complete and in-place, and no additional compensation will be allowed therefor.
10-3.09 STORM DRAIN MANHOLE
Storm Drain Manhole shall conform to the provisions in Section 5, "DRAINAGE," of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Storm Drain Manhole, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each manhole for Bid Item, Storm Drain Manhole, complete and in-place, and no additional compensation will be allowed therefor. 10-3.10 WATER MAIN REPAIR
Water Main Repair shall conform to the provisions in Section 7, "WATER SUPPLY" of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Water Main Repair, including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 59 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 in the price paid per linear foot for Bid Item, Water Main Repair, complete and in-place, and no additional compensation will be allowed therefor.
BID ALTERNATIVE # 3 – WATER MAIN EXTENSION – N. 5TH
10-4.01 WATER MAIN EXTENSION (8” PVC C900)
Water Main Extension (8” PVC C900) shall conform to the provisions in Section 7, "WATER SUPPLY" of the City of Grover Beach Standard Specifications, these Special Provisions, per DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B 60 | Page West Grand Avenue (4th-9th) Improvement Project – CIP 2287 the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Water Main Extension (8” PVC C900), including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per linear foot for Bid Item, Water Main Extension (8” PVC C900), complete and in-place, and no additional compensation will be allowed therefor. 10-4.02 GATE VALVES
Gate Valves shall conform to the provisions in Section 7, "WATER SUPPLY" of the City of Grover Beach Standard Specifications, these Special Provisions, per the direction of the ENGINEER, and as shown on the plans.
PAYMENT
Full compensation for Gate Valves including all labor, materials, tools, equipment and incidentals and conforming to all applicable provisions of the Standard Specifications, these Special Provisions, and the requirements of the ENGINEER shall be considered as included in the price paid per each for Bid Item, Gate Valves, complete and in-place, and no additional compensation will be allowed therefor.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B October 11, 2022
FILE NO.: 305561‐001
Mr. Jason Mansfield, PE
BKF Engineers
255 Shoreline Drive, Suite 200
Redwood City, CA 94065
PROJECT: CITY OF GROVER BEACH – CIP 2287 WEST GRAND AVENUE STREETSCAPES WEST GRAND AVENUE – 4TH THROUGH 8TH STREETS
GROVER BEACH, CALIFORNIA
SUBJECT: Geotechnical Pavement Recommendations
REF: Proposal for Geotechnical Exploration and Pavement Recommendations, City of Grover Beach ‐ CIP 2287 West Grand Avenue Streetscapes Project, Grover Beach, California, by Earth Systems Pacific, Doc. No. 2204‐032.PRP, dated April 15, 2022
Dear Mr. Mansfield:
In accordance with your authorization of the above referenced proposal, geotechnical recommendations have been prepared for the reconstruction of the existing asphalt concrete (AC) roadway on West Grand Avenue between 4th and 8th streets in Grover Beach, California.
INTRODUCTION AND SCOPE OF SERVICES
We understand that this project will involve the reconstruction of the existing AC roadway on West Grand Avenue in Grover Beach from 4th street to 8th street. We understand that all lanes will be reconstructed to full depth.
Our scope of services for this project was to perform a geotechnical investigation to measure existing asphalt concrete and aggregate base and identify and sample the subgrade. A subgrade sample was then submitted to our laboratory for R‐value testing, or resistance to deformation under repeated loading (ASTM D2844/D2844‐13). Asphalt concrete and base thicknesses were recorded and are reported herein.
Field reconnaissance and laboratory test data were then analyzed in the development of geotechnical recommendations for the project. Pavement section recommendations are presented in this report.
APPENDIX A DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B City of Grover Beach 2 October 11, 2022
West Grand Avenue Streetscapes
EXISTING CONDITIONS
Currently, the existing roadway appears to be weathered with varying degrees of cracking. The aged AC has minimal fines and oil left in the surface. Alligator cracking, indicative of base failure, has been observed in many spots along the length of the existing roadway and appears to be particularly severe in the wheel tracks of both the eastbound and westbound interior lanes.
Alligator cracking is also present in areas of both the eastbound and westbound exterior lanes.
Concrete curb, gutter and sidewalk confine the roadway along the entire length of the roadway segment.
FIELD INVESTIGATION AND LABORATORY TESTING
To discern the existing pavement section, 10 locations were drilled with a truck mounted Simco EP 200 drill rig equipped with 4 inch outside diameter solid stem auger. Asphalt concrete and aggregate base sections were measured, and subgrade material was identified. Four subgrade samples were obtained from select borings for laboratory testing. Approximate site and boring locations can be found in the attached site vicinity and exploration maps.
The locations explored had existing AC thicknesses ranging from 2.25 to 9.50 inches and were underlain, in most locations, by a layer of fill soil classified assoft sandy lean clay with gravel. The thickness of the fill soil ranged from 9.5 to 12.0 inches and was not present in some locations.
The majority of locations had no aggregate base (AB). The subgrade material in nearly all boring locations was classified as alluvium consisting of loose poorly graded sand. A more detailed description of the borings can be found in the boring logs attached to this report along with a boring log legend. Section thicknesses are represented below in Table 1. Bulk samples were obtained from auger cuttings, and the soil was classified in general accordance with the Unified Soil Classification System and ASTM D 2488‐17.
Table 1: Existing Roadway Conditions
LOCATION AC THICKNESS (IN.) BASE THICKNESS (IN.) FILL LAYER THICKNESS (IN.)
B1 4.75 4.5 ‐
B2 9.50 ‐ 9.5
B3 3.00 ‐ 11.75
B4 2.75 ‐ 16.0
B5 5.50 ‐ ‐
B6 5.75 4.5 ‐
B7 2.75 ‐ 12.0
B8 3.00 ‐ 12.0
B9 2.25 ‐ 16.0
B10 4.75 ‐ ‐
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B City of Grover Beach 3 October 11, 2022
West Grand Avenue Streetscapes
One subgrade sample was submitted to the laboratory and tested for R‐Value, or resistance to deformation under repeated loading (ASTM D 2844/D2844M‐13). The results of the R‐Value tests yielded 58. The laboratory test results are attached.
ANALYSIS AND RECOMMENDATIONS
Based upon the subsurface conditions encountered and our observations, the deteriorated AC appears to be associated primarily with the age of the existing roadway section, an inadequate structural section and increased traffic loading over time.
We understand that the roadway is planned to be fully reconstructed. Table 2 (below) contains minimum pavementsection thicknessesfor City designated traffic indexes based upon the tested R‐value of 58. It should be noted that the below pavement sections assume that the layer of fill material will be removed.
TRAFFIC
INDEX
AC THICKNESS
(IN.)
BASE THICKNESS
(IN.)
7.5 4.25 6.0
8.0 4.50 6.0
8.5 5.00 6.0
Table 2: Roadway reconstruction sections based upon an R‐value of 58.
We recommend that the fill material be removed to the poorly graded sand elevation. The exposed soil surface should then be scarified a minimum of 8 inches, moisture conditioned to optimum moisture content, and recompacted. Native site soils, grindings or additional aggregate base can be used to backfill to planned subgrade. All subgrade and aggregate base should be compacted to 95 percent of the maximum dry density (per ASTM D 1557); particular care should be taken to ensure the utility trenches are properly compacted once subgrade is exposed.
Subgrade and aggregate base should be firm and unyielding when proof‐rolled with heavy, rubber‐tire grading equipment prior to continuing construction.
We understand that the City intends to consider Full Depth Reclamation with Cement (FDR‐C) as an option. FDR‐C should comply with Section 30 of the Caltrans 2018 Standard Specifications. We recommend that the mix design 7‐day unconfined compressive strength meet a minimum strength of 350 psi and a maximum of 500 psi. The cement‐treated section should be a minimum of 10 inches thick. HMA thicknesses should be consistent with Table 2.
We recommend that HMA comply with Section 39 of the 2010 Caltrans Standard Specifications, Standard Process, but that consideration be given to increasing the minimum compaction requirement to 92%.
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B City of Grover Beach 4 October 11, 2022
West Grand Avenue Streetscapes
Maintenance of drainage and other improvements is critical to the long‐term stability and integrity of the roadway improvements. Finished surfacesshould be freely sloped to drain toward appropriate drainage facilities. Water should not be allowed to stand or pond on or adjacent to pavement areas. To reduce migration of surface drainage into the subgrade, maintenance of pavement areas is critical. A program of slurry sealing of the new pavement should be established, based upon the City’s maintenance program. Typically, approximate 5‐year increments are considered to be appropriate for application of slurry seals. Any cracks that develop in the pavement should be promptly sealed. Pavement edges should be restrained and set back from descending slopes and infiltration facilities to improve the life.
We appreciate the opportunity to have provided services for this project and look forward to working with you again in the future. If there are any questions concerning this report, please do not hesitate to contact us.
Sincerely,
Earth Systems Pacific
Robert Down, PE Sydney Johnson
Associate Engineer Project Manager
Attachments: Vicinity and Exploration Location Map (3 pages) Boring Log Legend (1 page)
Boring Logs (10 pages)
Laboratory Test Result (1 page)
Doc. No.: 2210‐025.LTR/pm
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B NOT TO SCALE 4378 Old Santa Fe Road, San Luis Obispo, CA 93401 www.earthsystems.com
(805) 544-3276 Fax (805) 544-1786 Date September 2022 Project No. 305561-001 Figure 1 SITE VICINITY MAP City of Grover Beach- West Grand Avenue Streetscapes West Grand Avenue Grover Beach, California BASE MAP PROVIDED BY: Google Earth (2022) NOT TO SCALE SITE DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B NOT TO SCALE 4378 Old Santa Fe Road, San Luis Obispo, CA 93401 www.earthsystems.com
(805) 544-3276 Fax (805) 544-1786 Date September 2022 Project No. 305561-001 Figure 2 EXPLORATION LOCATION MAP City of Grover Beach- West Grand Avenue Streetscapes West Grand Avenue Grover Beach, California BASE MAP PROVIDED BY: Google Earth (2022) LEGEND Boring Location (Approx.) B5 B1 B2 B3 B4 B5 DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B NOT TO SCALE 4378 Old Santa Fe Road, San Luis Obispo, CA 93401 www.earthsystems.com
(805) 544-3276 Fax (805) 544-1786 Date September 2022 Project No. 305561-001 Figure 3 EXPLORATION LOCATION MAP City of Grover Beach- West Grand Avenue Streetscapes West Grand Avenue Grover Beach, California BASE MAP PROVIDED BY: Google Earth (2022) LEGEND Boring Location (Approx.) B10 B6 B7 B8 B9 B10 DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B drafting/masters/Boring Log Legend 062719.dwg
UNIFIED SOIL CLASSIFICATION SYSTEM (ASTM D 2487)
OBSERVED MOISTURE CONDITION
DRY SLIGHTLY MOIST MOIST VERY MOIST WET (SATURATED)
TYPICAL BEDROCK HARDNESS
TYPICAL BEDROCK WEATHERING
GRAIN SIZES
CONSISTENCY
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
4.75" ASPHALT CONCRETE/ 4.5" BASE
SP
PAGE 1 OF 1
Boring No. 1
JOB NO.: 305561-001
DATE: 08/30/22
City of Grover Beach West Grand Streets
West Grand Avenue,
Grover Beach California
POORLY GRADED SAND:brown, loose, slightly
moist (Alluvium)
End of Boring @ 1.5'
No subsurface water encountered
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
4.0" ASPHALT CONCRETE/ NO BASE
CL
PAGE 1 OF 1
Boring No. 2
JOB NO.: 305561-001
DATE: 08/30/22
2.0 - 5.0
City of Grover Beach West Grand Streets
West Grand Avenue
Grover Beach California
9.5" SANDY LEAN CLAY WITH GRAVEL: light
brown yellowish brown, soft, very moist (Fill)
End of Boring @ 5.0'
No subsurface water encountered
POORLY GRADED SAND: brown, loose, moist,
(Alluvium)
SP
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
3.0" ASPHALT CONCRETE/ NO BASE
CL
SP
PAGE 1 OF 1
Boring No. 3
JOB NO.: 305561-001
DATE: 08/30/22
City of Grover Beach West Grand Streets
West Grand Avenue,
Grover Beach California
11.75" SANDY LEAN CLAY WITH GRAVEL: light
yellowish brown, soft, moist (Fill)
End of Boring @ 2.0'
No subsurface water encountered
POORLY GRADED SAND: brown, loose, moist
(Alluvium)
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
2.75" ASPHALT CONCRETE/ NO BASE
CL
PAGE 1 OF 1
Boring No. 4
JOB NO.: 305561-001
DATE: 08/30/22
2.0 - 5.0
City of Grover Beach West Grand Streets
West Grand Avenue
Grover Beach California
16.0" SANDY LEAN CLAY WITH GRAVEL: light
brown yellowish brown, soft, very moist (Fill)
End of Boring @ 5.0'
No subsurface water encountered
POORLY GRADED SAND: brown, loose, moist,
(Alluvium)
SP
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
5.5" ASPHALT CONCRETE/ NO BASE
SP
PAGE 1 OF 1
Boring No. 5
JOB NO.: 305561-001
DATE: 08/30/22
City of Grover Beach West Grand Streets
West Grand Avenue,
Grover Beach California
5.0" POORLY GRADED SAND WITH GRAVEL:
light brown, loose, slightly moist (Fill)
End of Boring @ 2.0'
No subsurface water encountered
POORLY GRADED SAND: brown, loose, slightly
moist (Alluvium)
SP
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
5.75" ASPHALT CONCRETE/ 4.5" BASE
SP
PAGE 1 OF 1
Boring No. 6
JOB NO.: 305561-001
DATE: 08/30/22
City of Grover Beach West Grand Streets
West Grand Avenue,
Grover Beach California
POORLY GRADED SAND: brown, loose, moist
(Alluvium)
End of Boring @ 1.5'
No subsurface water encountered
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
2.75" ASPHALT CONCRETE/ NO BASE
SP
SP
PAGE 1 OF 1
Boring No. 7
JOB NO.: 305561-001
DATE: 08/30/22
City of Grover Beach West Grand Streets
West Grand Avenue,
Grover Beach California
12.0" SANDY LEAN CLAY WITH GRAVEL: light
yellowish brown, soft, moist (Fill)
End of Boring @ 2.0'
No subsurface water encountered
POORLY GRADED SAND: brown, loose, moist
(Alluvium)
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
3.0" ASPHALT CONCRETE/ NO BASE
SP
PAGE 1 OF 1
Boring No. 8
JOB NO.: 305561-001
DATE: 08/30/22
2.0 - 5.0
City of Grover Beach West Grand Streets
West Grand Avenue,
Grover Beach California
12.0" SANDY LEAN CLAY WITH GRAVEL: light
yellowish brown, soft, moist (Fill)
End of Boring @ 2.0'
No subsurface water encountered
POORLY GRADED SAND: brown, loose, moist
(Alluvium)
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
2.25" ASPHALT CONCRETE/ NO BASE
CL
PAGE 1 OF 1
Boring No. 9
JOB NO.: 305561-001
DATE: 08/30/22
City of Grover Beach West Grand Streets
West Grand Avenue,
Grover Beach California
16.0" SANDY LEAN CLAY WITH GRAVEL:
brown, medium stiff, moist (Fill)
End of Boring @ 1.5'
No subsurface water encountered
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B DEPTH (feet) USCS CLASS SYMBOL INTERVAL (feet) SAMPLE TYPE DRY DENSITY (pcf) MOISTURE (%) BLOWS PER 6 IN.
SAMPLE DATA
SOIL DESCRIPTION
LEGEND: Ring Sample Grab Sample Shelby Tube Sample SPT
NOTE: This log of subsurface conditions is a simplification of actual conditions encountered. It applies at the location and time of drilling.
Subsurface conditions may differ at other locations and times.
AUGER TYPE: 6" Solid Stem
DRILL RIG: SIMCO EP200 with Automatic Hammer
LOGGED BY: S. Hemmer
4.75" ASPHALT CONCRETE/ NO BASE
SP
PAGE 1 OF 1
Boring No. 10
JOB NO.: 305561-001
DATE: 08/30/22
2.0 - 5.0
City of Grover Beach West Grand Streets
West Grand Avenue
Grover Beach California
8.0" POORLY GRADED SAND WITH GRAVEL:
light brown, loose, slightly moist (Fill)
End of Boring @ 5.0'
No subsurface water encountered
POORLY GRADED SAND: light brown, loose,
slightly moist, (Alluvium)
SP
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B City of Grover Beach 305561-001
West Grand Avenue Streetscapes
RESISTANCE 'R ' VALUE AND EXPANSION PRESSURE ASTM D 2844/D2844M-18 September 8, 2022
Boring #8 @ 2.0 - 5.0' Dry Density @ 300 psi Exudation Pressure: 118.4-pcf Brown Poorly Graded Sand (SP) %Moisture @ 300 psi Exudation Pressure: 12.7% R-Value - Exudation Pressure: 58
R-Value - Expansion Pressure: N/A
R-Value @ Equilibrium: 58
0 10
20 30
40 50
60 70
80 90
800 700 600 500 400 300 200 100 0
R-VALUE
EXUDATION PRESSURE, psi
EXUDATION PRESSURE
CHART
0.0 0.2
0.4 0.6
0.8 1.0
1.2 1.4
1.6 1.8
2.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
COVER THICKNESS BY EXUDATION PRESSURE, ft
COVER THICKNESS BY EXPANSION PRESSURE, ft
EXPANSION PRESSURE CHART
DocuSign Envelope ID: C9E30DD3-65E3-4753-A10A-B28DC1BB3351 DocuSign Envelope ID: 6D1945C7-E4E8-4F44-A2C6-AE23DB884F5B Bid Opening Date: Wednesday, February 7, 2024 @ 2:00 p.m.
Bids for: CIP 2287 West Grand Avenue
Sealed Bids Received from:
No. Company Name & Address Total Base Bid
(Page 10)
1 Granite Construction Company
P.O. Box 6744
Santa Barbara, CA 93160-6744
$7,639,628.00
2 Papich Construction Inc
398 Sunrise Terrace
Arroyo Grande, CA 93420
$6,370,035.96
3 JJ Fisher Construction Inc.
P.O. Box 2219
Nipomo, CA 93444
$6,741,291.00
4 5
6 7
*Bid results are subject to verification by engineering.
City of Grover Beach Bid Opening Results
2/7/2024 1 of 1
Attachment 2