City Council
AGENDA
Tuesday, November 12, 2024, 5:30 p.m.
Council Chambers, 990 Palm Street, San Luis Obispo
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INSTRUCTIONS FOR PUBLIC COMMENT:
Public Comment prior to the meeting (must be received 3 hours in advance of the meeting):
Mail - Delivered by the U.S. Postal Service. Address letters to the City Clerk's Office at 990 Palm Street, San Luis Obispo, California, 93401.
Email - Submit Public Comments via email to [email protected]. In the body of your email, please include the date of the meeting and the item number (if applicable). Emails will not be read aloud during the meeting.
Voicemail - Call (805) 781-7164 and leave a voicemail. Please state and spell your name, the agenda item number you are calling about, and leave your comment. Verbal comments must be limited to 3 minutes. Voicemails will not be played during the meeting. *All correspondence will be archived and distributed to councilmembers, however, submissions received after the deadline may not be processed until the following day.
Public Comment during the meeting:
Meetings are held in-person. To provide public comment during the meeting, you must be present at the meeting location.
Electronic Visual Aid Presentation. To conform with the City's Network Access and Use Policy, Chapter 1.3.8 of the Council Policies & Procedures Manual, members of the public who desire to utilize electronic visual aids to supplement their oral presentation must provide display-ready material to the City Clerk by 12:00 p.m. on the day of the meeting. Contact the City Clerk's Office at [email protected] or (805) 781-7114.
Pages
1. CLOSED SESSION (4:30 PM to 5:30 PM)
1.a CALL TO ORDER
Mayor Erica A. Stewart will call the Closed Session to order at 4:30 p.m. in the Council Hearing Room at City Hall, 990 Palm Street, San Luis Obispo.
1.b PUBLIC COMMENT FOR CLOSED SESSION ITEMS ONLY
Public Comment will only be accepted for items listed on the Closed Session agenda.
1.c CONFERENCE WITH LEGAL COUNSEL - ANTICIPATED LITIGATION Significant exposure to litigation pursuant to paragraph (2) of subdivision (d) of Section 54956.9. No. of potential cases: One.
1.d ADJOURNMENT
The City Council will hold a rescheduled Regular Meeting on November 12, 2024 at 5:30 p.m. in the Council Chambers at City Hall, 990 Palm Street, San Luis Obispo.
2. CALL TO ORDER
Mayor Erica A. Stewart will call the rescheduled Regular Meeting of the San Luis Obispo City Council to order.
3. PLEDGE OF ALLEGIANCE
Council Member Emily Francis will lead the Council in the Pledge of Allegiance.
4. PRESENTATIONS
4.a NATIONAL HOSPICE AND PALLIATIVE CARE MONTH
PROCLAMATION
Mayor Stewart will present a proclamation declaring the month of November as "National Hospice and Palliative Care Month".
4.b CITY MANAGER REPORT
Receive a brief report from City Manager Whitney McDonald.
5. PUBLIC COMMENT PERIOD FOR ITEMS NOT ON THE AGENDA
Not to exceed 15 minutes. The Council welcomes your input. State law does not allow the Council to discuss or take action on issues not on the agenda, except that members of the Council or staff may briefly respond to statements made or questions posed by persons exercising their public testimony rights (Gov. Code sec. 54954.2). Staff may be asked to follow up on such items.
6. CONSENT AGENDA
Not to exceed 15 minutes. Matters appearing on the Consent Calendar are expected to be non-controversial and will be acted upon at one time. A member of the public may request the Council to pull an item for discussion. Pulled items shall be heard at the close of the Consent Agenda unless a majority of the Council chooses another time. The public may comment on any and all items on the Consent Agenda within the three-minute time limit.
Recommendation:
To approve Consent Calendar Items 6a to 6g.
6.a WAIVE READING IN FULL OF ALL RESOLUTIONS AND
ORDINANCES
Recommendation:
Waive reading of all resolutions and ordinances as appropriate.
6.b MINUTES REVIEW - OCTOBER 15, 2024 AND OCTOBER 22, 2024 13 Recommendation:
Approve the following minutes of the City Council:
• October 15, 2024 - Regular Meeting
• October 22, 2024 - Special Meeting
6.c AUTHORIZATION TO ADVERTISE JACK HOUSE ROOF, WIDOWS
WALK REPAIR, AND ARBOR REPLACEMENT PROJECT,
SPECIFICATION NO. 2000075-13.01
23 Recommendation:
Approve the project plans and special provisions for the Jack House Roof, Widows Walk Repair, and Arbor Replacement
Project, Specification 2000075-13.01; and
1. 2. Authorize staff to advertise for bids; and
Authorize the City Manager to award the construction contract pursuant to Section 3.24.190 of the Municipal Code, including the Base Bid and Additive Alternate, if the lowest responsible bid is within the Publicly Disclosed Funding Limit of $397,000; and
3. Authorize the City Engineer to approve Contract Change Orders up to the available project budget: and
4. Authorize a transfer of $130,000 in funding from CIP Completed Projects, LRM Capital Outlay Fund, to the Jack House Roof, Widows Walk Repair, and Arbor Replacement project account (2000075-13.01) to support completion of the project; and
5. Authorize a transfer of $177,160 from the Jack House Arbor Fund (2001010-03.02) to Jack House Roof, Widows Walk
Repair, and Arbor Replacement Project (Account 2000075-
13.01).
6. 6.d AUTHORIZATION TO ADVERTISE 1106 WALNUT TENANT
IMPROVEMENTS PROJECT, SPECIFICATION 2000577-04 AND
FENCING PROJECT, SPECIFICATION NO. 2000577-02
221
Recommendation:
Approve the project plans and specifications for the 1106 Walnut Tenant Improvement (TI) Project, Specification No. 2000577-04 and 1106 Walnut Fencing (Fence) Project,
Specification No. 2000577-02; and,
1. Authorize advertisement of the 1106 Walnut Tenant
Improvement (TI) Project; and,
2. Authorize advertisement of the 1106 Walnut Fencing Project; and,
3. Authorize the City Manager to award the Construction Contract pursuant to Section 3.24.190 of the Municipal Code, for the 1106 Walnut TI project Specification No. 2000577-04 if the lowest responsible bid is within the Engineering Estimate of $1,470,000; and
4. Authorize the City Manager to award the Construction Contract pursuant to Section 3.24.190 of the Municipal Code, for the 1106 Walnut Fencing project, Specification No. 2000577-02 if the lowest responsible bid is within the Engineering Estimate of $470,000; and
5. Authorize the City Engineer to approve Contract Change Orders up to the available budget for each project; and
6. Authorize the City Manager to amend the total project budget with undesignated capital project funding up to the purchasing authority limit of $200,000; and,
7. 8. Authorize the following appropriations and transfers:
Authorize an appropriation of $396,914.41 from the Police Impact Fees Revenue account (517.9101.47201) to
a.
Project Expenditure account (517.9101.71006) in support of the project; and
Authorize the transfer up to $232,000 from Police Station Replacement account (2000522-03) to project account
(2000577-04); and
b.
Adopt a Draft Resolution entitled, “A Resolution of the City Council of the City San Luis Obispo, California, authorizing use of Police Impact Fees Revenue and Police Station
Replacement account to support the 1106 Walnut TI Project, Specification No. 2000577-04 and 1106 Walnut Fencing
Project, Specification No. 2000577-02.”
9. 6.e AUTHORIZE THE POLICE DEPARTMENT TO APPLY FOR FY 2024- 25 BUREAU OF JUSTICE ASSISTANCE EDWARD BYRNE
MEMORIAL GRANT
635
Recommendation:
Authorize staff to submit a grant application to the Bureau of Justice Assistance for the FY 2024-25 Edward Byrne Memorial Grant, amounting to $14,882; and
1. Authorize the City Manager or their designee to execute grant related documents and authorize the Finance Director to make the necessary budget adjustments upon the award of the grant.
2. 6.f AUTHORIZE THE FIRE DEPARTMENT TO APPLY FOR THE SAN
LUIS OBISPO OFF-HIGHWAY VEHICLE GRANT PROGRAM
639
Recommendation:
Authorize the Fire Department to apply to the San Luis Obispo County Off-Highway Vehicle Grant Program to replace Utility Task Vehicle-2; and
1. Authorize the City Manager, or their designee, to execute the grant documents and approve the budget changes necessary to appropriate the grant amount upon notification that the grant has been awarded.
2. 6.g AUTHORIZE THE POLICE DEPARTMENT TO ACCEPT FISCAL YEAR 2024-25 DEPARTMENT OF JUSTICE OFFICE OF COMMUNITY
ORIENTED POLICING SERVICES GRANT AWARD
643
Recommendation:
Authorize the Police Department to accept the Fiscal Year 2024-25 Department of Justice, Office of Community Oriented Policing Services grant award in the amount of $250,000, subject to the approval of the additional two positions and identification of funding for the City’s match requirement in the 2025-27 Financial Plan; and
1. Authorize the City Manager or their designee to execute grant related documents.
2. 7. PUBLIC HEARING AND BUSINESS ITEMS
7.a PUBLIC HEARING TO CONSIDER A RESOLUTION TO ABANDON
PORTIONS OF SLACK STREET AND TO CONSIDER A
DETACHMENT TO ADJUST CITY LIMIT BOUNDARIES AND
ACCOMMODATE A CAL POLY FACULTY HOUSING DEVELOPMENT
(STAB-0038-2024, ANNX-0219-2024) (Estimated Time: 30 minutes) 649
Recommendation:
Adopt a Draft Resolution entitled, “A Resolution of the City Council of the City of San Luis Obispo, California, to Abandon portions of Slack Street Rights-of-Way and to direct City Staff to submit a Detachment Application to the San Luis Obispo Local Agency Formation Commission (LAFCO) (STAB-0038-2024 and ANNX-0219-2024)” to adjust City limit boundaries near Cal Poly University.
7.b DOWNTOWN PARKING PROGRAM TECHNOLOGY ROADMAP
REPORT (Estimated Time: 60 minutes)
691
Recommendation:
1. Receive and file Downtown Parking Technology Roadmap; and Adopt a Draft Resolution entitled, “A Resolution of the City Council of the City of San Luis Obispo, California, to designate Flash Parking, Inc. as the standard vendor for the Gated
2. Parking Access and Revenue Control System in City of San Luis Obispo owned and operated parking garages”; and
Appropriate $1,200,000 from Parking Fund Unreserved Fund Balance for purchase of Flash equipment, installation and ongoing support services; and
3. Approve and authorize staff to advertise a Request for Proposals (RFP) for multi-space pay stations, authorize the City Manager to execute a contract with selected vendor, and appropriate $600,000 from Parking Fund Unreserved Fund
Balance for the purchase and installation of the multi-space pay stations with the vendor; and
4. Approve surplus of existing multi-space pay station once removed; and
5. Authorize the City Manager to extend mobile payment
application contracts up to 5 years based on ongoing
performance with PayByPhone; and
6. Authorize the City Manager to execute a one-year contract with automatic annual extensions for a maximum of five years with the selected Citation and Permit Management System vendor; and
7. Appropriate $100,000 from Parking Fund Unreserved Fund Balance for design of garage security fencing for existing garages, utilizing the materials selected for the Cultural Arts District Parking Garage.
8. 7.c RECEIVE THE MISSION PLAZA ENHANCEMENT PROJECT,
SPECIFICATION NO. 91439-01, CONSTRUCTION BID AND
PROJECT BUDGET UPDATE (Estimated Time: 60 minutes)
875
Recommendation:
Receive a presentation on the “Mission Plaza Enhancements Project – Construction Bids and Budget Update,” Specification No. 91439-01; and
1. Provide input and direct staff to proceed with Alternative One, Two, or Three, or some combination thereof, as discussed in this staff report.
2. 8. LIAISON REPORTS AND COMMUNICATIONS
Not to exceed 15 minutes. Council Members report subcommittee assignments, listed below, and other City activities. At this time, any Council Member or the City Manager may ask a question for clarification, make an announcement, or report briefly on their activities. In addition, subject to Council Policies and Procedures, they may provide a reference to staff or other resources for factual information, request staff to report back to the Council at a subsequent meeting concerning any matter or take action to direct staff to place a matter of business on a future agenda. (Gov. Code Sec. 54954.2)
Mayor
Stewart
Vice Mayor
Pease
Council Member
Francis
Council Member
Marx
Council Member
Shoresman
City Selection
Committee
SLO Council of
Government
Nacimiento
Water Project
Airport Land Use SLO Climate
Coalition Liaison
Whale Rock
Commission
Downtown
Association
Board
Community
Action
Partnership
Central Coast
Clean Energy
Zone 9 Advisory
Committee
City/University
Quarterly
Meeting
SLO Regional
Transit Authority
Cal Poly Campus
Planning
Committee
Air Pollution
Control District
CA Men's Colony
Citizens Advisory
Committee
Performing Arts
Center
Commission
County Water
Resources
Advisory
Committee
Local Agency
Formation
Commission
Integrated Waste
Management
Authority
Homeless
Services
Oversight
Committee
Visit SLO County
Advisory
Committee
Regional
Economic Action
Coalition
9. ADJOURNMENT
The next Regular Meeting of the City Council will be held on November 19, 2024 with Closed Session at 4:30 p.m. in the Council Hearing Room and the Regular Meeting at 5:30 p.m. in the Council Chambers at City Hall, 990 Palm Street, San Luis Obispo.
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The City of San Luis Obispo wishes to make all of its public meetings accessible to the public. Upon request, this agenda will be made available in appropriate alternative formats to persons with disabilities. Any person with a disability who requires a modification or accommodation in order to participate in a meeting should direct such request to the City Clerk’s Office at (805) 781-7114 at least 48 hours before the meeting, if possible. Telecommunications Device for the Deaf (805) 781-7410.
City Council meetings are televised live on Charter Channel 20 and the City's YouTube Channel: www.youtube.com/CityofSanLuisObispo. Agenda related writings or documents provided to the City Council are available for public inspection in the City Clerk’s Office located at 990 Palm Street, San Luis Obispo, California during normal business hours, and on the City’s website https://www.slocity.org/government/mayor-and-city-council/agendas-andminutes. Persons with questions concerning any agenda item may call the City Clerk’s Office at (805) 781-7114.
1 Council Minutes
October 15, 2024, 5:30 p.m.
Council Chambers, 990 Palm Street, San Luis Obispo
Council Members
Present:
Council Member Emily Francis, Council Member Jan Marx,
Council Member Michelle Shoresman, Vice Mayor Andy Pease, Mayor Erica A. Stewart
City Staff Present: City Manager Whitney McDonald, Christine Dietrick, City Attorney, Teresa Purrington, City Clerk
_____________________________________________________________________
1. CALL TO ORDER
A Regular Meeting of the San Luis Obispo City Council was called to order on October 15, 2024 at 5:30 p.m. in the Council Chambers, 990 Palm Street, San Luis Obispo, by Mayor Stewart with all Council Members present.
2. PLEDGE OF ALLEGIANCE
Vice Mayor Andy Pease led the Council in the Pledge of Allegiance.
3. PRESENTATIONS
3.a ARBOR DAY PROCLAMATION
Mayor Erica A. Stewart presented a proclamation declaring November 2nd as "Arbor Day" to Walter Gault on behalf of the City's Community Development Department.
3.b CITY MANAGER REPORT
City Manager Whitney McDonald provided a report on upcoming projects.
4. PUBLIC COMMENT PERIOD FOR ITEMS NOT ON THE AGENDA
Public Comment:
David Yohe
Weston Patrick
--End of Public Comment--
2 5. CONSENT AGENDA
Vice Mayor Pease requested Item 5k be pulled from the Consent Agenda.
Council Member Shoresman requested Item 5g be pulled from the Consent Agenda.
Public Comments:
None
---End of Public Comment---
Motion By Council Member Francis
Second By Council Member Shoresman
To approve Consent Calendar Items 5a to 5f and 5h to 5j.
Ayes (5): Council Member Francis, Council Member Marx, Council Member Shoresman, Vice Mayor Pease, and Mayor Stewart
CARRIED (5 to 0)
5.a WAIVE READING IN FULL OF ALL RESOLUTIONS AND ORDINANCES Waive reading of all resolutions and ordinances as appropriate.
5.b MINUTES REVIEW - OCTOBER 1, 2024 COUNCIL MINUTES
Approve the minutes of the City Council meeting held on October 1, 2024.
5.c UPDATE TO TRIP REDUCTION INCENTIVE PROGRAM
Adopt Resolution No. 11524 (2024 Series) entitled, “A Resolution of the City Council of the City of San Luis Obispo, California, amending the Trip Reduction Incentive Program,” effective January 1, 2025.
5.d CONSIDERATION OF A RESOLUTION ALLOWING PREVIOUSLY
CONTRIBUTING EMPLOYEES TO CONTINUE PARTICIPATING IN THE
FIRE RETIREE MEDICAL TRUST
Adopt Resolution No. 11525 (2024 Series) entitled, “A Resolution of the City Council of the City of San Luis Obispo, California, allowing previously contributing employees to continue participating in the Retiree Medical Trust through the Peace Officers Research Association of California.”
3 5.e AUTHORIZATION TO ADVERTISE MILL STREET SEWER
REPLACEMENT PROJECT, SPECIFICATION NO. 2000561
1. Approve the project plans and specifications for Mill Street Sewer Replacement, Specification Number 2000561; and
2. Authorize staff to advertise for bids; and
3. Authorize the City Manager to award the Construction Contract pursuant to Section 3.24.190 of the Municipal Code if the lowest responsible bid is within the Engineer’s Estimate of $2,400,000; and
4. Authorize the City Engineer to approve Contract Change Orders up to the available project budget and any amended budget
subsequently approved by the City Manager up to $200,000.
5.f CONSIDERATION OF A RESOLUTION OF INTENTION TO ABANDON
PORTIONS OF SLACK STREET TO ACCOMMODATE CAL POLY
FACULTY AND STAFF HOUSING, AS WELL AS CONSIDERATION OF A
DETACHMENT TO ADJUST CITY LIMIT BOUNDARIES NEAR CAL POLY (STAB-0038-2024, ANNX-0219-2024)
Adopt Resolution No. 11526 (2024 Series) entitled, “A Resolution of the City Council of the City of San Luis Obispo, California, to abandon portions of Slack Street, which is proposed to accommodate Cal Poly faculty and staff housing, as well as future consideration of a detachment to adjust city limit boundaries near Cal Poly (STAB-0038-2024, ANNX0219-2024)”, and set a public hearing for November 12, 2024, to consider a Resolution of Abandonment and Detachment.
5.h AUTHORIZATION TO RECLASSIFY ENGINEERING MANAGEMENT
CLASSIFICATIONS
Adopt Resolution No. 11527 (2024 Series) entitled, “A Resolution of the City Council of the City of San Luis Obispo, California, authorizing an amendment to the FY 2024-25 Budget Appropriation to fund compensation changes to the Engineering Management Classifications and adopt a revised Regular and Contract Employee Salary Schedule.”
4 5.i AUTHORIZE WASTEWATER IMPACT FEE FUNDS AND EXECUTION
OF A CONTRACT CHANGE ORDER FOR THE BUCKLEY SEWER LIFT
STATION
1. Authorize Wastewater Impact Fee Funds in the amount of $281,358.15 to reimburse Wathen Castanos Homes for the
construction of the Buckley Lift Station; and
2. Authorize the Utilities Director and City Engineer to execute a Contract Change Order No. 1 in the amount of $281,358.15 with Wathen Castanos Homes for construction modifications made to the Buckley Lift Station.
5.j ADVISORY BODY APPOINTMENT – MASS TRANSPORTATION
COMMITTEE, ASSOCIATED STUDENTS INCORPORATED (ASI)
REPRESENTATIVE
Confirm the appointment of Emily McBride as the ASI Representative on the Mass Transportation Committee (MTC), to fill an unscheduled vacancy with a term ending August 31, 2026.
Item 5k pull from Consent Agenda by Vice Mayor Pease.
5.k APPROVE THE REVISED SCHEDULE OF CITY COUNCIL MEETINGS FOR 2024
Public Comments:
None
---End of Public Comment---
Motion By Council Member Francis
Second By Council Member Marx
Approve reinstating and rescheduling the Regular City Council meeting on December 17th to December 10th, as shown on the revised 2024 Regular City Council Meeting Calendar, and to reschedule the December 3rd meeting to December 9th for the Reorganization Ceremony for the new City Council based on the election results.
Ayes (5): Council Member Francis, Council Member Marx, Council Member Shoresman, Vice Mayor Pease, and Mayor Stewart
CARRIED (5 to 0)
5 Item 5g pulled from Consent by Council Member Shoresman
5.g FINAL ACCEPTANCE OF PUBLIC IMPROVEMENTS FOR TRACT 2428 PHASE 3 – A RESIDENTIAL SUBDIVISION AT 3000 CALLE MALVA Public Comments:
Addie Barkley
Barbara Thompson
Daniel Thompson
Gail Ryff
---End of Public Comment---
Motion By Council Member Francis
Second By Council Member Shoresman
To continue the item to a date uncertain to allow staff time to conduct an inspection of the property.
Ayes (5): Council Member Francis, Council Member Marx, Council Member Shoresman, Vice Mayor Pease, and Mayor Stewart
CARRIED (5 to 0)
6. PUBLIC HEARING AND BUSINESS ITEMS
6.a ANNUAL PUBLIC HEARING FOR THE TOURISM BUSINESS
IMPROVEMENT DISTRICT (Estimated Time: 30 Minutes)
Deputy City Manager Greg Hermann, Tourism & Community Promotions Manager Jacqui Clark-Charlesworth and TBID Chair Lydia Bates provided an in-depth staff report and responded to Council questions.
Public Comments:
None
---End of Public Comment---
Motion By Council Member Marx
Second By Council Member Francis
Adopt Resolution No. 11528 (2024 Series) entitled, “A Resolution of the City Council of the City of San Luis Obispo, California, declaring the basis for and the levy of the assessment for the San Luis Obispo Tourism Business Improvement District and affirming the establishment of the District.” Ayes (5): Council Member Francis, Council Member Marx, Council Member Shoresman, Vice Mayor Pease, and Mayor Stewart
CARRIED (5 to 0)
6 6.b REVIEW OF AN APPEAL OF THE PLANNING COMMISSION’S
DECISION TO APPROVE A CONDITIONAL USE PERMIT TO
ESTABLISH A FRATERNITY (USE-0331-2023, APPL-0365-2024)
Director of Community Development Timmi Tway and Associate Planner Hannah Hanh provided an in-depth staff report and responded to questions.
Public Comments:
Kathie Walker, Appellant's Representative
Thomas Symer, Applicant's Representative
Brett Cross
Sandra Rowley
Felicia Lewis
Stew Jenkins
---End of Public Comment---
Motion By Council Member Shoresman
Second By Council Member Marx
Adopt Resolution No. 11529 (2024 Series) entitled, “A Resolution of the City Council of the City of San Luis Obispo, California, denying an appeal and upholding the Planning Commission’s decision to approve a Conditional Use Permit to establish a fraternity for up to 24 residents at 1264 and 1264 ½ East Foothill Boulevard and 1241, 1243, 1249, and 1251 Monte Vista Place. The project includes a request to provide two (2) parking spaces in tandem on an existing driveway along East Foothill Boulevard. The project is exempt from environmental review under Section 15301 (Existing Facilities) of the California Environmental Quality Act (CEQA) Guidelines as represented in the council agenda report and attachments dated October 15, 2024 (USE-0331-2023, APPL-0365-2024)” with the following changes to the Resolution as shown in bold and italics or strikethrough to Conditions 3, 5, 14, 15, 16:
3. The Conditional Use Permit shall be reviewed by the Planning Commission as soon as practical if 1) conduct on the permitted premises results in three (3) citation(s) within any 12-month period for a violation of law or permitted condition. 2) that citation is not contested or us upheld on appeal, and 3) conduct for which the citation was issued resulted in adverse impacts, to or complaints from, residents or occupants of the surrounding neighborhood. At the time of the Conditional Use Permit review, to ensure ongoing compatibility with nearby uses, the conditions of approval may be added, modified, and/or removed, or the Conditional Use Permit may be revoked.
7 The City shall notify Cal Poly if the Use Permit is revoked. A re-review by the Planning Commission shall be accompanied by the
appropriate fee.
5. Routine meetings and gatherings for the fraternity shall be limited to a maximum of 48 people (32 people x 1.5), except as otherwise approved by the Community Development Director for special events. If the fraternity hosts special events involving more than 48 people, a transportation management plan to reduce impacts to the surrounding neighborhood shall be submitted to the Community Development Department, at least 30 days prior to the event taking place, for review and approval. No exception from the Noise Ordinance shall be approved by the Director as Part of the special event.
14. The fraternity use shall comply with Table 1 (Exterior Noise Limits) of Section 9.12.060 (Exterior Noise Limits) between the extended hours of 10:00 p.m. and 9:00 a.m., except as approved in writing as a special event by the Community Development Director.
15. Prior to a special event approved by the Community Development Director pursuant to Condition No. 5, the fraternity shall provide written notification of the event to occupants within 300 feet of the site. The written notification shall include the date, hours, and contact information for the responsible party for the special event. No exception from the Noise Ordinance shall be approved by the Director as part of the special event.
16. Live entertainment, bands, and/or amplified sounds are prohibited, unless otherwise approved through a special event by the Community Development Department. No exception from the Noise Ordinance shall be approved by the Director as part of the special event.
And adding the following Condition:
“Failure to comply with any of the above conditions or code requirements, or the conduct of the use so as to constitute a violation of Federal, State, or local law, or so as to constitute a public nuisance or so as to cause adverse impacts on the health, safety, or welfare of persons in the vicinity of this use is prohibited and may constitute grounds for the revocation of this permit.”
Ayes (5): Council Member Francis, Council Member Marx, Council Member Shoresman, Vice Mayor Pease, and Mayor Stewart
CARRIED (5 to 0)
8 7. LIAISON REPORTS AND COMMUNICATIONS
Mayor Stewart reported that none of her Subcommittee assignments met since the last City Council Meeting. She attended the Anderson Hotel grand opening, appeared on the Dave Congalton show with Homeless Response Manager Daisy Wiberg, attended the open house at the La Loma Adobe, and the ASI event Every Voice Counts in the Vote.
Vice Mayor Pease provided an update from the SLOCOG meeting.
Council Member Francis provided an update on the Air Pollution Control District meeting, the CAPSLO meeting, and a Nacimiento Water Board meeting. She attended the Passenger Rail Summit in San Diego with SLOCOG and the dedication of the Chumash Marine Sanctuary in Pismo.
Council Member Marx provided an update on an item going to the Air Pollution Control District Hearing Board. She also provided an update on the SLO Climate Coalition, which she attended for Council Member Shoresman. She attended the groundbreaking for the new student housing at Cal Poly, the groundbreaking event for the Calle Joaquin Homekey Project, the Commemoration Ceremony at Beth David, Diversity Coalition Annual fundraising event, the Anderson Hotel ribbon cutting, the Fire Department open house, and Indigenous People's Day.
Council Member Shoresman provided an update on Homelessness Services Oversight Committee Executive Committee meeting. She attended the Homekey groundbreaking ceremony and the Cheng Park Rededication ceremony.
8. ADJOURNMENT
The meeting was adjourned at 9:44 p.m. The next Regular Meeting of the City Council has been rescheduled to November 12, 2024 at 5:30 p.m. in the Council Chambers at City Hall, 990 Palm Street, San Luis Obispo. Council approved rescheduling the November 5th Regular Meeting on November 14, 2023, during their annual review of the 2024 Council Meeting Calendar.
APPROVED BY COUNCIL: XX/XX/2024
1 Council Minutes
October 22, 2024, 12:00 p.m.
Council Hearing Room, 990 Palm Street, San Luis Obispo
Council Members
Present:
Council Member Emily Francis, Council Member Jan Marx,
Council Member Michelle Shoresman, Vice Mayor Andy Pease, Mayor Erica A. Stewart
City Staff Present: City Manager Whitney McDonald, Christine Dietrick, City Attorney, Teresa Purrington, City Clerk
_____________________________________________________________________
1. CALL TO ORDER
A Special Meeting of the San Luis Obispo City Council was called to order on October 22, 2024 at 12:17 p.m. in the Council Hearing Room at City Hall, 990 Palm St, San Luis Obispo, by Mayor Stewart.
2. PUBLIC COMMENT FOR ITEMS ON THE AGENDA ONLY
Public Comment:
None
--End of Public Comment--
3. CITY COUNCIL DISCUSSION ITEMS
3.a DISCUSSION ON NEW COUNCIL MEMBER ONBOARDING (Estimated time: 40 minutes)
ACTION: Council discussed the spreadsheet staff uses to track items for new Council Member onboarding. Council directed staff to include the revised spreadsheet in the New Council Member Onboarding binder.
3.b DISCUSSION ON COUNCIL SUBCOMMITTEE LIAISON ASSIGNMENT PROCESS (Estimated time: 40 minutes)
ACTION: Council discussed the process for assigning subcommittee liaisons. Council directed staff to schedule a Special Meeting on December 17, 2024 at 12:00 p.m. to allow Council time to discuss the subcommittee liaison assignments. The City Clerk will publish the draft subcommittee assignment spreadsheet with the December 17th agenda.
2 3.c FEEDBACK ON PILOT PROGRAM TO MOVE COUNCIL
SUBCOMMITTEE LIAISON REPORTS ON REGULAR MEETING
AGENDAS (Estimated Time: 10 minutes)
ACTION: Council decided not to continue the pilot program of moving the Liaison Reports to the beginning of the meeting. Council directed staff to continue displaying the list of each Council Member’s regional committee assignments on the agenda.
4. ADJOURNMENT
The meeting was adjourned at 1:32 p.m. The next Regular Meeting of the City Council has been rescheduled to November 12, 2024 at 5:30 p.m. in the Council Chambers at City Hall, 990 Palm Street, San Luis Obispo. Council approved rescheduling the November 5th Regular Meeting on November 14, 2023, during their annual review of the 2024 Council Meeting Calendar.
APPROVED BY COUNCIL: XX/XX/2024
Item 6c
Department: Public Works
Cost Center: 5002
For Agenda of: 11/12/2024
Placement: Consent
Estimated Time: N/A
FROM: Matt Horn, Public Works Director
Prepared By: Sandra Golonka, Capital Projects Manager III SUBJECT: AUTHORIZATION TO ADVERTISE JACK HOUSE ROOF, WIDOWS
WALK REPAIR, AND ARBOR REPLACEMENT PROJECT,
SPECIFICATION NO. 2000075-13.01
RECOMMENDATION
1. Approve the project plans and special provisions for the Jack House Roof, Widows Walk Repair, and Arbor Replacement Project, Specification 2000075-13.01; and
2. Authorize staff to advertise for bids; and
3. Authorize the City Manager to award the construction contract pursuant to Section
3.24.190 of the Municipal Code, including the Base Bid and Additive Alternate, if the lowest responsible bid is within the Publicly Disclosed Funding Limit of $397,000; and
4. Authorize the City Engineer to approve Contract Change Orders up to the available project budget: and
5. Authorize a transfer of $130,000 in funding from CIP Completed Projects, LRM Capital Outlay Fund, to the Jack House Roof, Widows Walk Railing, and Arbor Repair project account (2000075-13.01) to support completion of the project; and
6. Authorize a transfer of $177,160 from the Jack House Arbor Fund (2001010-03.02) to Jack House Roof, Widows Walk Repair, and Arbor Replacement, (Account 2000075-
13.01).
POLICY CONTEXT
The recommended action for the advertisement is supported by the City Council’s adopted Capital Improvement Plan for the 2021-23 and 2023-2025 Financial Plans. The Jack House was identified as part of the Annual Asset Maintenance Plan for Parks Maintenance to continue to provide users with a safe and quality experience.
On May 17, 2022, Council approved a Purchasing Policy Update to the Financial Management Manual that required Council approval for Public Projects that cost over $200,000.
DISCUSSION
Item 6c
Background
The Jack House, built in the 1880s by a prominent local businessman, holds significant historical value for the City of San Luis Obispo. This structure has undergone numerous renovations over the years and was donated to the City by the Jack Family in 1992 to ensure its ongoing preservation. The City has committed to maintaining the property as an event space, museum, and historical site, protecting and preserving this integral part of our City’s history for future generations.
Recent challenges have highlighted the urgent need for further restoration and protection of the Jack House. A severe storm in 2021 caused large leaks in the roof that caused damage throughout the structure, and the arbor was damaged, necessitating its removal in March 2023. The disassembled arbor is currently being stored at the Corp Yard. While emergency roofing repairs were completed in September 2022, the roof and exterior wooden railings continue to deteriorate due to weather exposure, posing a risk to the structural integrity of the house.
Project
The project plans (Attachment A) and specifications (Attachment B) improvements include removing and replacing the existing roof, repairing and replacing portions of the Widows Walk railing, and upper porch railing, repointing the chimney1, masonry repair, and gutter repairs. The project also includes reconstructing the arbor, and a template will be created using existing pieces to recreate the original structure.
The project is structured with a Base Bid (Jack House Roof and Widows Walk Railing Repair) and Additive Alternate (Jack House Arbor Replacement) in order to maximize what the City can construct within the available funding identified. The strategy is to award the contract with the Base Bid and Additive Alternate as funding will allow, up to the Publicly Disclosed amount of $397,000 in compliance with Public Contract Code Section 20103.8(c). If the Base Bid is within the Publicly Disclosed amount, but the Alternate is not, staff would proceed with award of the Base contract (Jack House Roof and Widows Walk Railing Repair) within the identified budget and return to Council later with a separate project for the Arbor replacement, likely with funding identified in the 2025-27 Financial Plan. This strategy allows the available funding to be prioritized towards the most crucial components of the project, which is the repair of the Jack House structure.
FISCAL IMPACT
The table below shows the funding received to date.
1 The process of repointing involves grinding out the mortar joints between the brick and then filling back in with new mortar. The excess motor is removed for a smooth finish.
Item 6c
The Jack House Roof and Widows Walk Railing Repair Project was initially identified in the 2021-23 Financial Plan and the project was allocated $100,000 for design costs. An additional $250,000 was allocated for the Jack House Roof and Widows Walk Railing Repair and $175,000 for the Jack House Arbor as part of the 2023-25 Financial Plan. The project accounts 2000075-13.01 and 2001010-03.02 have a cumulative balance of $369,554 to use towards construction.
An additional $130,000 from the CIP Completed Projects, Capital Outlay LRM, account will support the budget request to complete the project. This funding is necessary to supplement the additional estimated cost of construction as well as establish sufficient construction contingencies due to the risks and unknowns of working with a historic structure that has not seen significant repairs for some time.
The table below outlines all estimated project costs to complete the work within the available budget, assuming bids come in under the Publicly Disclosed Funding Limit of $397,000.
Jack House Roof,
Widows Walk
Repair, and Arbor
Replacement
Jack House Arbor
Replacement
(2000075-13.01) (2001010-03-02) Total
Base Bid Construction Estimate $282,000 $282,000
Additive Alternate A $115,000 $115,000
Total Construction Estimate /
Publicly Disclosed Funding
Limit
$282,000 $115,000 $397,000
Contingencies (25%) $70,500 $28,750 $99,250
Special Inspection $2,500 $0 $2,500
Printing & Advertising $500 $0 $500
Total Project Estimate
(Including Additive Alternate)
$355,500 $143,750 $499,250
Current Project Account Balance $192,394 $177,160 $369,554 Requested Funding $130,000 $0 $130,000
Total Funding $322,394 $177,160 $499,554
21/22 22/23 23/24 Total
Jack House (2000075.13.01) $ 100,000.00 $ 250,000.00 $ 350,000.00 Jack House Arbor (2001010.03.02) $ 7,500.00 $ 175,000.00 $ 182,500.00 Prior Funding for Jack House Roof Repair, Widows Walk, and Arbor Replacement
Item 6c
Budgeted: Yes Budget Year: 2024-25
Funding Identified: Yes
Fiscal Analysis:
Funding Sources
Total Budget
Available
Current
Funding
Request
Remaining
Balance
Annual
Ongoing
Cost
General Fund $369,554 $369,554 $304
State
Federal
Fees
CIP Completed Projects: $150,185 $130,000 $20,185
Total $519,739 $499,554 $20,489 N/A
Staff recommends appropriating $130,000 from the CIP Completed Projects, Capital Outlay LRM fund balance. This additional funding will cover anticipated cost attributed to rising construction prices since the project’s initial budget, as well as specialized skills and care required for restoring the historical features.
ALTERNATIVES
1. Deny authorization to advertise. The City Council may choose not to authorize project advertisement. Staff does not recommend this alternative as the Jack House is a registered historical site and needs repair to preserve its historical significance.
2. Authorization advertisement of the project, but direct staff to remove Additive Alternative “A” from the project plans and special provisions and defer the arbor as a future project. The City Council may choose to authorize project advertisement without additive alternative “A” and direct staff to modify special provisions and plans to remove the arbor before advertising the project. The additional funding transfer recommendations in the above Fiscal Impact section would be unchanged, as this funding may still be necessary to support the base project. Staff does not recommend this alternative as construction cost trends have consistently increased and this project presents an opportunity to replace the arbor at the same time as the other Jack House improvements, reducing public impacts and further costs of delaying replacement of the arbor.
ATTACHMENTS
A - Project Plans (Spec No. 2000075-13.01)
B - Project Specifications (Spec No. 2000075-13.01)
Reference Documents:
City Standard Specifications - August 2020 EditionCity Engineering Standards - August 2020 Edition Project Specifications - 12 July 2024Lead Paint / Asbestos Survey - Jack House - February 7, 2024 san luis obispo county, california
APPROVED BY
SPECIFICATION NO. DATE
of
SHEET
Brian A. Nelson, City Engineer R.C.E. C79870 Approved Date 2000075-13 FILE NO./LOCATION 1
[MO DAY, YEAR]
No. C 79870
BRIA N A. NELSON
C I V I L
HORIZONTAL CONTROL FOR POINTS 8207 & 8405 AS PUBLISHED
IN THE CITY OF SAN LUIS OBISPO 2007 HORIZONTAL CONTROL
NETWORK. CITY NETWORK IS BASED ON THE NORTH AMERICANDATUM OF 1983 (NAD83) EPOCH DATE 1991.35, ZONE 5 CALIFORNIA.
VERTICAL CONTROL BENCHMARK NO. 12A WITH AN ELEVATION
OF 183.59 AS PUBLISHED IN THE CITY OF SAN LUIS OBISPO 2007 BENCHMARK SYSTEM. CITY'S BENCHMARK SYSTEM IS BASED ON
THE NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88).
1. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR OR
PERMITTEE TO CONTACT "UNDERGROUND SERVICE ALERT OFNORTHERN CALIFORNIA" BY PHONE AT 8-1-1 FORTY-EIGHT (48)HOURS PRIOR TO START OF CONSTRUCTION FOR LOCATION OFPOWER, TELEPHONE, OIL AND NATURAL GAS UNDERGROUNDFACILITIES. CONTRACTOR OR PERMITTEE SHALL ALSO CONTACT THE APPROPRIATE AGENCY FOR THE LOCATION OFCABLE T.V., WATER, SEWER, DRAINAGE OR UNDERGROUND FACILITIES.
2. THE CONTRACTOR SHALL POSSESS A CLASS B LICENSE AT THE TIME OF BID OPENING.
index to plans
sheet no. description
general notes:
datum:
13 12 JULY 2024
ARCHITECTURAL SYMBOLS
(E) CONSTRUCTION
TO REMAIN
(N) 2x WOOD FRAME
CONSTRUCTION
(E) CONSTRUCTION
TO BE REMOVED
LINE ABOVELINE BELOW
PROPERTY
LINE
CENTER LINE
DETAIL
SECTION
ELEVATION
KEYNOTE
PROJECT INFORMATION
536 MARSH STREET
SAN LUIS OBISPO, CA 93401C-D (DOWNTOWN COMMERCIAL)
ADDRESS:
TYPE V-B
CONSTRUCTION
TYPE:
003-511-022 APN:
OCCUPANCY:
ZONING:
GROSS FLOOR AREA (SF)
NET LOT AREA: 36,450 SF (0.83+/- AC)
PROJECT DATA SUMMARY:
EXISTING BUILDING FOOTPRINT: 1,829 SF
OCCUPANT LOADS:
FIRST
TOTAL
A-3 USED AREA LOAD FACTOR #OCC
EXISTING: A-3 (HOUSE MUSEUM)PROPOSED A-3 (HOUSE MUSEUM)
EXISTING
SECOND 1,505 SF
TOTAL 3,334 SF
FIRST 1,829 SF (INCL. OPEN PORCHES)
1,025 SF 30/OCC NET
SECOND 868 SF 30/OCC NET
1893 SF
PROJECTDESCRIPTION: THE PROJECT SCOPE ON THE HISTORIC JACK
HOUSE INCLUDES - REHABILITATION OF THE WOODRAILING AT THE WIDOW'S WALK AND AT THE ENTRYPORCH ROOF, REPLACEMENT OF THE CEDAR
SHINGLE ROOFING, CLEANING & REPAIR, AS
NEEDED, OF SHEET METAL ROOFING TILES ABOVEPORCH. ALSO INCLUDED ARE REPLACEMENT OFROOFING AT EACH OF THE PROJECTING BAYS AND AT THE REAR PORCH. AS NEEDED, MATERIALS
WILL BE REPLACED IN-KIND PER SECRETARY OF
THE INTERIOR'S STANDARDS FOR REHABILITATION.
SITE WORK WILL BE THE RECONSTRUCTION OF
THE ARBOR ADJACENT TO THE CARRIAGE HOUSE
2022 CALIFORNIA HISTORICAL BUILDING CODE2022 CALIFORNIA BUILDING CODE BUILDING CODE:
BUILDING IS FULLY SPRINKLERED
FIRE
PROTECTION:
EXISTING 2 STORY BUILDINGBASED ON CALCULATED OCCUPANT LOAD, 1EXIT REQUIRED AT SECOND 1 EXIT REQUIRED AT FIRST;
EXISTING 1 EXIT AT SECOND FLOOR, AND 2EXITS AT FIRST FLOOR PROVIDEDMAXIMUM EXIT TRAVEL DISTANCE ALLOWED:
250 FT FOR FULLY SPRINKLERED
MEANS OF
EGRESS:
CODE INFORMATION
PROJECT DIRECTORY
OWNER:
ARCHITECT:
STRUCTURAL ENGINEER:
COST
ESTIMATION:
CITY OF SAN LUIS OBISPO
DEPARTMENT OF PUBLIC WORKS
919 PALM STREETSAN LUIS OBISPO, CA 93401
CONTACT: SANDRA GOLONKA
TEL: 805.781.7239
EML:[email protected] GARAVAGLIA AIA
GARAVAGLIA ARCHITECTURE, INC.
582 MARKET STREET, SUITE 1800SAN FRANCISCO, CA 94104
CONTACT: AMBROSE WONG
TEL: 415.391.9633
FAX: 415.391.9647
EML:[email protected]
T&S ENGINEERING
1171 HOMESTEAD ROAD,
SUITE 275SANTA CLARA, CA 95050
CONTACT: STEVE DUQUETTE
TEL: 408.615.9200
FAX: 408.615.9900
EML:[email protected] SAYLOR ASSOCIATES
1777 OAKLAND BOULEVARD
SUITE 103
WALNUT CREEK, CA 94596
CONTACT: JEFF SAYLOR
TEL: 925.330.2642
FAX: 415.291.3201
EML:[email protected]
ARCHITECTURAL:
1 OF 13 A0.00 COVER SHEET
2 OF 13 A0.01 GENERAL NOTES
3 OF 13 A1.01 SITE PLAN - EXISTING/DEMO/PROPOSED
4 OF 13 A2.01 FLOOR PLANS-FIRST & SECOND EXISTING
5 OF 13 A2.02 PLANS- FOUNDATION & ROOF EXISTING6 OF 13 A3.01 EXTERIOR ELEVATION - EXISTING SOUTH & EAST 7 OF 13 A3.02 EXTERIOR ELEVATION - EXISTING NORTH &WEST 8 OF 13 A8.01 EXTERIOR DETAILS9 OF 13 A8.02 EXTERIOR DETAILS 10 OF13 A8.03 EXISTING RAILING DETAILS11 OF13 A8.04 ARBOR (PLAN, ELEVATION, AND DETAILS) STRUCTURAL:
12 OF 13 S0.0 STRUCTURAL SPECS, ABBREVIATIONS
SYMBOLS LEGEND, TABLE OF CONTENTS
13 OF 13 S1.0 ROOF FRAMING PLAN, TRELLIS EAST-WEST
ELEVATION, TRELLIS NORTH-SOUTHELEVATION TRELLIS SECTION/DETAILS 35 29
64 Jack House Roof,
Widows Walk Repair,
and Arbor
Replacement
REF. N
TRUE N
-
DIRECTION OF SLOPE (DOWN)
No. C-14833
REN. 1/31/25
ARCHITECT
ED SNE ICL
OF ETAT S
CALIFORNIA
LAN A GARAVAGL AI
LEAHCI MNo. C-14833
REN. 1/31/25
ARCHITECT
ED SNE ICL
OF ETAT S
CALIFORNIA
LAN A GARAVAGL AI
LEAHCI M
ARCHITECTURAL GENERAL NOTES ARCHITECTURAL ABBREVIATIONS
1. GENERAL PROCEDURE: SEE PROJECT SPECIFICATIONS FOR
ADDITIONAL INFORMATION.
2. ALL WORK FOR THIS PROJECT SHALL CONFORM TO THE SECRETARY OF THE INTERIOR'S STANDARDS FOR REHABILITATION. THESE STANDARDS ARE LISTED ON THIS SHEET.
3. THE REPLACEMENT OF MISSING HISTORICAL CONSTRUCTION
ELEMENTS REQUIRES THE FULL ATTENTION AND COOPERATION OF THE CONTRACTOR. THE CONTRACTOR SHALL DEVELOP A SYSTEM OR
PROCESS OF RECORDATION PRIOR TO THE START OF ANY WORK.
4. EVERY EFFORT SHALL BE MADE TO REPAIR, RATHER THAN REPLACE, EXISTING ELEMENTS. SUCH REPAIR MAY INCLUDE REPLACEMENT OFEXTENSIVELY DETERIORATED OR MISSING ELEMENTS.
5. HISTORICAL PHYSICAL AND PICTORIAL DOCUMENTATION, IN ADDITION
TO SURVIVING PROTOTYPES, WILL BE THE BASIS FOR ANY HISTORIC REHABILITATION MEASURE. DOCUMENT ALL EXISTING DETAILS PRIOR
TO START OF ANY REPAIR OR REPLACEMENT WORK,
6. THE USE OF SALVAGED MATERIALS IS STRONGLY ENCOURAGED AS A MEANS OF REPLACING FEATURES NO LONGER COMMONLY AVAILABLE.
THIS OPTION SHALL BE GIVEN THE HIGHEST PRIORITY WHEN IT IS NOT FEASIBLE TO REPAIR A DETERIORATED ELEMENT.
7. CONTRACTOR SHALL DOCUMENT THE LOCATION, ORIENTATION AND
ANY OTHER INFORMATION THAT WILL AID IN THE CORRECT
REINSTALLATION OF AN ELEMENT PRIOR TO REMOVAL AND STORAGE
OF THAT ELEMENT AS REQUIRED BY THE CONTRACT DOCUMENTS OR AS MIGHT BE REQUIRED TO ALLOW OTHER WORK TO PROCEED.
8. PROTECT ALL EXISTING ELEMENTS DURING ALL PHASES OF
CONSTRUCTION WORK.
9. CONTRACTOR SHALL PROVIDE HISTORICAL ELEMENT SHOP DRAWINGS AS OUTLINED BELOW AND IN THE SPECIFICATIONS.
10. CONTRACTOR SHALL MEASURE AND DOCUMENT ON HISTORICAL ELEMENT SHOP DRAWINGS THE "GHOSTING" OF MISSING ELEMENTSREQUIRING REPLACEMENT AND THEIR LOCATIONS. THE CONTRACTOR
SHALL ALSO RECORD ON THESE SHOP DRAWINGS ANY OTHER
RELEVANT INFORMATION REGARDING THESE MISSING ELEMENTS THAT CAN BE GLEANED FROM THE FIELD. THESE MEASUREMENTS SHALL BE
RECORDED ONTO THESE SHOP DRAWINGS AT AN APPROPRIATE SCALE AND SUBMITTED TO THE ARCHITECT FOR REVIEW.
11. THE CONTRACTOR SHALL NOTE ON THE HISTORICAL ELEMENT SHOP
DRAWINGS THE MATERIALS OF IN SITU ELEMENTS AND PROPOSE
ALTERNATIVE MATERIALS, SHOULD THE IN SITU MATERIALS NO LONGER BE AVAILABLE.
12. THE HISTORICAL ELEMENT SHOP DRAWINGS/SUBMITTALS SHALL
IDENTIFY HOW THE CONTRACTOR INTENDS TO FABRICATE AND INSTALL THESE ELEMENTS. THE CITY WILL REVIEW THESE SHOP
DRAWINGS/SUBMITTALS FOR DESIGN INTENT.
13. ONCE THE CITY HAS HAD AN OPPORTUNITY TO REVIEW THESE SHOP
DRAWINGS, THE CITY AND CONTRACTOR SHALL ARRANGE A SPECIAL
COORDINATION MEETING TO REVIEW THE INTERPRETATION PROPOSED
BY THE CITY AND THE RECONSTRUCTION METHOD PROPOSED BY THE CONTRACTOR.
14. THE CITY WILL THEN ISSUE THE REVIEWED HISTORICAL ELEMENT SHOP DRAWINGS TO THE CONTRACTOR WITH APPROPRIATE COMMENTS.
ARCHITECTURAL REPLACEMENT OF
MISSING HISTORICAL ELEMENTS
(E)(N)
ACOUS.ADJ.AGGR.ALUM.APPROX.ARCH.ASPH.
BD.BITUM.BLDG.BLKG.BM.
CER.CLG.
CLO.COL.CONC.CONT.CORR.
DTL.DIA.DIM.DNDR.DWG.
EA.E.J.ELEV.ELEC.EQ.EXT.FDFIN.FLR.FLUOR.F.O.C.FOFFOSFT.FTG.FURR.
GA.GALV.GL.GYP.
CENTERLINE
POUND ORNUMBER
EXISTING
NEW
ACOUSTICALADJUSTABLEAGGREGATEALUMINUMAPPROXIMATEARCHITECTURALASPHALT
BOARDBITUMINOUSBUILDINGBLOCKINGBEAM
CEMENTCEILING
CLOSETCOLUMNCONCRETECONTINUOUSCORRIDOR
DETAILDIAMETERDIMENSIONDOWNDOORDRAWINGEACHEXPANSION JOINTELEVATION / ELEVATOR
ELECTRICALEQUALEXTERIORFLOOR DRAINFINISHFLOORFLUORESCENTFACE OF
CONCRETE
FACE OF FINISHFACE OF STUDFOOT OR FEETFOOTINGFURRING
GAUGEGALVANIZEDGLASSGYPSUM
H.B.H.C.HR.HT.
INT.
KIT.
LAM.LAV.MAX.MECH.MIN.M.O.N.I.C.NO.N.T.S.
O.C.OPNG.OPP.
PL.PLYWD.PRPT.PART.R.R.D.REF.REINF.REQ.RM.R.O.RWL
S.C.SHT.SIM.SPEC.SQ.S.S.STOR.SUSP.SYM.
T.O.C.TEL.T>.O.W.TYP.
U.O.N.
VEST.W/W.C.WD.W/O
HOSE BIBBHOLLOW COREHOURHEIGHT
INSULATIONINTERIOR
KITCHENLAMINATELAVATORYMAXIMUMMECHANICALMINIMUMMASONRY OPENING
NOT IN CONTRACTNUMBERNOT TO SCALE
ON CENTEROPENINGOPPOSITE
PLATEPLYWOODPAIRPOINTPARTITIONRADIUSROOF DRAINREFRIGERATORREINFORCEDREQUIREDROOMROUGH OPENINGRAIN WATER LEADER
SOLID CORESHEETSIMILARSPECIFICATIONSQUARESTAINLESS STEELSTORAGESUSPENDEDSYMBOL
TOP OF CURBTELEPHONETONGUE
AND GROOVE
TOP OF WALLTYPICAL
UNLESS
OTHERWISE NOTED
VESTIBULE
WITHWATER CLOSETWOOD
WITHOUT
INSUL.
P.B.O. PROVIDED
BY OWNER
o/ OVER
A.F.F. ABOVE FINISH
FLOOR
F.A.U. FORCED AIR UNIT
TOI. TOILETT.O. TOP OF
CLR. CLEAR
@
L
#
C
S.S.D. SEE STRUCTURAL
DRAWINGS
STRUCT. STRUCTURAL
PLUMB. PLUMBING
VERT. VERTICAL
OFD OVERFLOW DRAIN
PREFIN. PREFINISHED
FDN. FOUNDATION
BTWN. BETWEENBOT. BOTTOM
F.E. FIRE
EXTINGUISHER
H.P. HIGH POINT
L.P. LOW POINTMTL. METAL
OFOS OUTSIDE FACE
OF STUD
PTD PAINTED
SMACNA SHEET METAL AND
AIR CONDITIONING
CONTRACTORS'
NATIONAL
ASSOCIATION
ANGLE
N.A. NOT APPLICABLEPERM. PERMANENT
AT
CEM.
CERAMIC
PTDF PRESSURE TREATED
DOUGLAS FIR
ID INSIDE DIAMETER
OD OUTSIDE DIAMETER
PLAS. PLASTER
S.H. SINGLE HUNG
D.H. DOUBLE HUNG
1. A PROPERTY WILL BE USED AS IT WAS HISTORICALLY OR BE GIVEN A NEW USE THAT REQUIRES MINIMAL CHANGE TO ITS DISTINCTIVEMATERIALS, FEATURES, SPACES AND SPATIAL RELATIONSHIPS.
2. THE HISTORIC CHARACTER OF A PROPERTY WILL BE RETAINED AND PRESERVED. THE REMOVAL OF DISTINCTIVE MATERIALS OR ALTERATION OF FEATURES, SPACES AND SPATIAL RELATIONSHIPS THATCHARACTERIZE A PROPERTY WILL BE AVOIDED.
3. EACH PROPERTY WILL BE RECOGNIZED AS A PHYSICAL RECORD OF ITS TIME, PLACE AND USE. CHANGES THAT CREATE A FALSE SENSE OF
HISTORICAL DEVELOPMENT, SUCH AS ADDING CONJECTURAL FEATURES
OR ELEMENTS FROM OTHER HISTORIC PROPERTIES, WILL NOT BE UNDERTAKEN.
4. CHANGES TO A PROPERTY THAT HAVE ACQUIRED HISTORIC
SIGNIFICANCE IN THEIR OWN RIGHT WILL BE RETAINED AND PRESERVED.
5. DISTINCTIVE MATERIALS, FEATURES, FINISHES AND CONSTRUCTION
TECHNIQUES OR EXAMPLES OF CRAFTSMANSHIP THAT CHARACTERIZE A PROPERTY WILL BE PRESERVED.
6. DETERIORATED HISTORIC FEATURES WILL BE REPAIRED RATHER THAN REPLACED. WHERE THE SEVERITY OF DETERIORATION REQUIRESREPLACEMENT OF A DISTINCTIVE FEATURE, THE NEW FEATURE WILLMATCH THE OLD IN DESIGN, COLOR, TEXTURE AND, WHERE POSSIBLE,MATERIALS. REPLACEMENT OF MISSING FEATURES WILL BE SUBSTANTIATED BY DOCUMENTARY AND PHYSICAL EVIDENCE.
7. CHEMICAL OR PHYSICAL TREATMENTS, IF APPROPRIATE, WILL BE UNDERTAKEN USING THE GENTLEST MEANS POSSIBLE. TREATMENTS THAT CAUSE DAMAGE TO HISTORIC MATERIALS WILL NOT BE USED.
SECRETARY OF THE INTERIOR'S
STANDARDS FOR REHABILITATION
8. ARCHEOLOGICAL RESOURCES WILL BE PROTECTED AND PRESERVED IN PLACE. IF SUCH RESOURCES MUST BE DISTURBED, MITIGATION MEASURES WILL BE UNDERTAKEN.
9. NEW ADDITIONS, EXTERIOR ALTERATIONS OR RELATED NEW
CONSTRUCTION WILL NOT DESTROY HISTORIC MATERIALS,
FEATURES AND SPATIAL RELATIONSHIPS THAT CHARACTERIZE THEPROPERTY. THE NEW WORK WILL BE DIFFERENTIATED FROM THE OLD
AND WILL BE COMPATIBLE WITH THE HISTORIC MATERIALS,
FEATURES, SIZE, SCALE AND PROPORTION, AND MASSING TOPROTECT THE INTEGRITY OF THE PROPERTY AND ITS ENVIRONMENT.
10. NEW ADDITIONS AND ADJACENT OR RELATED NEW CONSTRUCTION
WILL BE UNDERTAKEN IN SUCH A MANNER THAT, IF REMOVED IN THE FUTURE, THE ESSENTIAL FORM AND INTEGRITY OF THE HISTORICPROPERTY AND ITS ENVIRONMENT WOULD BE UNIMPAIRED.
FOR COMPLETE TEXT AND GUIDELINES, GO TO:
https://www.nps.gov/articles/000/treatment-standards-rehabilitation.htm CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION Jack House Roof, Widows Walk Repair, and Arbor Replacement MG
HA
AW
AS NOTED
12 JULY 2024
2000075-13
13 GENERAL NOTES
2 A0.01
1. THE CONTRACT FOR CONSTRUCTION WILL UTILIZE THE CITY PUBLIC
WORKS DEPARTMENT, ENGINEERING DIVISION'S STANDARD FORM OF AGREEMENT FOR WORK ON CITY STRUCTURES.
2. THE CITY SHALL SUBMIT DRAWINGS FOR PLAN CHECK. THE CITY SHALL PAY FOR ALL PLAN CHECK FEES. THE CONTRACTOR SHALL PICK UP PERMITS.
3. ALL WORK SHALL CONFORM TO THE 2022 CALIFORNIA HISTORICAL BUILDING CODE, THE 2022 CALIFORNIA BUILDING CODE AS WELL AS
TO THE LATEST EDITIONS OF THE ELECTRICAL, PLUMBING,
MECHANICAL, AND ANY OTHER APPLICABLE CODES FOR THE
COMPLETE SCOPE OF WORK. ALL WORK SHALL CONFORM TO THE
SECRETARY OF THE INTERIOR STANDARDS FOR REHABILITATION AS OUTLINED ON THIS SHEET.
4. ALL WORK SHALL CONFORM TO ALL LOCAL CODES AND/OR
ORDINANCES. ALL WORK SHALL BE PERFORMED IN CONFORMANCE
WITH THESE PLANS, SPECIAL PROVISIONS PREPARED FOR THIS
PROJECT AND THE 2020 CITY OF SAN LUIS OBISPO STANDARD
SPECIFICATIONS AND ENGINEERING STANDARDS, IN CONJUNCTION
WITH THE STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS AND STANDARD PLANS, 2015 EDITION (UNREVISED), AND LATEST EDITION OF CALIFORNIA MUTCO.
5. ALL WORK SHALL BE COMPLETED SKILLFULLY AND IN ACCORDANCE WITH ACCEPTED TRADE STANDARDS.
6. EXCEPT WHERE CONTRACT DOCUMENTS INCLUDE MORE STRINGENT
REQUIREMENTS, APPLICABLE INDUSTRY STANDARDS INCLUDINGMANUFACTURER STANDARDS AND INSTALLATION INSTRUCTIONSHAVE THE SAME FORCE AND EFFECT AS IF BOUND OR COPIED INTO THE CONTRACT DOCUMENTS. SUCH STANDARDS ARE PART OF THE
CONTRACT DOCUMENTS BY REFERENCE. WHERE COMPLIANCE WITH
A STANDARD IS REQUIRED, COMPLY WITH THE STANDARD IN EFFECTAS OF THE DATE OF THE CONTRACT DOCUMENTS.
7. THE CONTRACTOR SHALL COORDINATE THE VARIOUS
CONSTRUCTION ACTIVITIES TO ENSURE EFFICIENT AND ORDERLY INSTALLATION OF EACH PART OF THE WORK. COORDINATE
CONSTRUCTION OPERATIONS THAT ARE DEPENDENT UPON EACHOTHER FOR PROPER INSTALLATION, CONNECTION, AND OPERATION.
8. CONTRACTOR SHALL INFORM THE CITY OF SCHEDULE REVISIONS.9. CONTRACTOR SHALL INFORM THE CITY ON THE PROGRESS OF THE WORK ON A WEEKLY BASIS OR MORE FREQUENTLY AS CONDITIONSWARRANT.
10. CONTRACTOR SHALL SCHEDULE MEETINGS WITH THE CITY ON A
TIMELY BASIS AND TO ALLOW FOR TIME REQUIRED TO PROVIDE
APPROPRIATE RESPONSE TO ANY QUESTIONS OR SITE CONDITIONS.
11. CONTRACTOR SHALL ARRANGE FOR A MEETING AFTER DETERMINING THE PROJECT DIMENSIONAL LAYOUT FOR THE REVIEW BY THE CITY.
12. CONTRACTOR SHALL ALLOW TWO WEEKS FOR REVIEW BY THE CITY OF SUBMITTALS, SHOP DRAWINGS, SUBSTITUTIONS, AND RFI'S.CONTRACTOR SHALL REVIEW ALL SUBMITTALS FOR CLARITY ANDCOMPLETENESS BEFORE ISSUING THEM TO THE CITY FOR REVIEW.
13. THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS TO THE CITY FOR REVIEW OF CONFORMANCE WITH DESIGN INTENT.
14. ALL CHANGE ORDERS SHALL BE IN WRITING AND SHALL BE SIGNED BY THE CITY, AND CONTRACTOR. CHANGE ORDERS SHALL BE SIGNEDPRIOR TO BEGINNING THE WORK OR ORDERING THE MATERIALS ADDRESSED IN THE CHANGE ORDER.
15. CONTRACTOR SHALL SUBMIT ALL PROPOSED DESIGN CHANGES OR SUBSTITUTIONS TO THE CITY FOR APPROVAL. THE CITY SHALL NOT
BE RESPONSIBLE FOR ANY FIELD CHANGES IN PLANS, DETAILS, OR
SPECIFICATIONS UNLESS APPROVED IN WRITING AND IN ADVANCE BY THE CITY.
16. THE CONTRACTOR SHALL NOTIFY THE CITY OF ALL MODIFICATIONS
REQUESTED BY THE BUILDING DEPARTMENT, OR OFFICIAL HAVING
JURISDICTION, AND OF ALL CHANGES REQUESTED BY THE
INSPECTOR, CITY, OR OTHERS. SUBSTITUTIONS WILL BE
CONSIDERED, BUT DO NOT SUBSTITUTE DETAILS, EQUIPMENT, OR METHODS WITHOUT SPECIFIC WRITTEN APPROVAL BY THE CITY.
17. CONTRACTOR SHALL VERIFY WITH THE CITY, CODE UPGRADE WORK NOT REQUIRED BY BUILDING INSPECTORS. IF THE CONTRACTORBELIEVES CODE WORK IS NECESSARY, AND IT HAS NOT BEENREQUIRED BY BUILDING INSPECTOR, THE CITY SHALL DETERMINE WHETHER WORK SHALL BE UNDERTAKEN.
18. REMODELING OR REHABILITATION OF AN EXISTING BUILDING REQUIRES THAT CERTAIN ASSUMPTIONS BE MADE REGARDINGEXISTING CONDITIONS. BECAUSE SOME OF THE ASSUMPTIONS MAYNOT BE VERIFIABLE WITHOUT DESTROYING ADEQUATE OR
SERVICEABLE PORTIONS OF THE BUILDING, THE CONTRACTOR SHALL
VERIFY ALL QUESTIONS, CONDITIONS, AND PROCEDURES WITH THE CITY PRIOR TO COMMENCING EACH PORTION OF THE WORK.
19. THE CONTRACTOR SHALL CONFIRM ALL EXISTING DIMENSIONS AND CONDITIONS IN THE FIELD PRIOR TO BEGINNING WORK. ANY
DISCREPANCIES BETWEEN THE DRAWINGS AND FIELD CONDITIONSMUST BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE CITY FOR CLARIFICATION PRIOR TO PROCEEDING WITH WORK. THE CONTRACTOR
SHALL RESOLVE ANY DISCREPANCY PRIOR TO PROCEEDING WITH
WORK.
20. WRITTEN DIMENSIONS SHALL TAKE PRECEDENCE OVER SCALED DIMENSIONS. DO NOT SCALE DRAWINGS. DIMENSIONS ARE TO THE FACE OF FINISH, UNLESS OTHERWISE NOTED.
21. WHERE CONSTRUCTION ABUTS ADJACENT PROPERTY OR AN EXISTING
STRUCTURE, THE CONTRACTOR SHALL VERIFY, PRIOR TO THE START OF WORK, IF ANY CONDITIONS WILL AFFECT WORK PROGRESS ORCONFORMANCE TO THESE DOCUMENTS.
22. THE REMOVAL OR ALTERING IN ANY WAY OF EXISTING WORK SHALL BE
CARRIED ON IN SUCH A MANNER AS TO PREVENT INJURY OR DAMAGE TO ANY PORTION(S) OF THE EXISTING WORK, WHICH REMAIN(S).
23. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE INCURRED AS A RESULT OF THE WORK. ANY DAMAGE SHALL BE REHABILITATED AT NO ADDITIONAL COST TO CITY. REPAIR WORK MUST FOLLOW THE SECRETARY OF THE INTERIOR'S STANDARDS FOR REHABILITATION.
24. EXECUTE WORK TO ENSURE THE SAFETY OF PERSONS AND ADJACENT
PROPERTY FROM DAMAGE CAUSED BY CONSTRUCTION OPERATIONS IN CONNECTION WITH THIS WORK. WHERE EXISTING CONSTRUCTION ISCUT, DAMAGED, OR REMODELED, PATCH OR REPLACE WITH MATERIALS
TO MATCH IN KIND, QUALITY, AND PERFORMANCE WITH ADJACENT MATERIALS.
25. DO NOT NOTCH, BORE, OR CUT MEMBERS FOR PIPES, DUCTS, OR
OTHER REASONS WITHOUT THE SPECIFIC, ADVANCE WRITTEN
APPROVAL OF THE CITY.
26. THE CONTRACTOR IS RESPONSIBLE FOR CAPPING OFF ANY UTILITY
LINES DISTURBED DURING THE DEMOLITION AND CONSTRUCTIONPROCESS THAT COULD BE A SAFETY HAZARD OR CAUSE DAMAGE TO THE BUILDING.
27. THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL TEMPORARY
SUPPORTS, BARRICADES, AND SHORING AS REQUIRED DURING THE CONSTRUCTION PROCESS.
28. UNLESS OTHERWISE INDICATED, ALL NEW WORK SHALL MATCH EXISTING MATERIALS, DETAILS, TRIM, ETC. TO THE FULLEST EXTENTPOSSIBLE. PROVIDE PRODUCTS OF THE SAME KIND AND FROM A SINGLE SOURCE.
29. PRIOR TO ORDERING OR FABRICATING MATERIAL, EQUIPMENT, OR PRODUCTS, THE CONTRACTOR SHALL DETERMINE THAT THE SIZE ANDPRODUCTS INDICATED MEET THE INTENT OF THE CONTRACTDOCUMENTS.
30. THE CONTRACTOR SHALL INSPECT MATERIALS AND EQUIPMENT IMMEDIATELY UPON DELIVERY AND AGAIN PRIOR TO INSTALLATION.
CONTRACTOR SHALL REJECT DAMAGED AND DEFECTIVE ITEMS.
31. CONTRACTOR SHALL INSTALL ALL EQUIPMENT, FIXTURES, AND MATERIALS PER MANUFACTURER'S RECOMMENDATIONS. FOLLOWMANUFACTURER'S INSTRUCTIONS CAREFULLY. MANUFACTURER'S
INSTRUCTIONS AND GUARANTEES SHALL BE GIVEN TO THE CITY AT THE END OF THE JOB.
32. THE CONTRACTOR SHALL FLASH AND COUNTER FLASH TO SMACNA
STANDARDS, INDUSTRY STANDARDS, AND MANUFACTURER'SSPECIFICATIONS WHEREVER NECESSARY TO PROVIDE A WATERPROOF AND WEATHERPROOF CONSTRUCTION PROJECT.
33. IF OPENED IN COURSE OF WORK PROVIDE AND INSTALL NEW
FIBERGLASS BATT INSULATION TO MEET THE MINIMUM R-VALUE
REQUIREMENTS SPECIFIED IN THE CALIFORNIA ENERGY CODE.
34. NOT USED35. ADEQUATE PREPARATION OF THE SUBSTRATE IS IMPERATIVE FOR PROPER BONDING OF THE PAINT. PREPARE EACH SUBSTRATE ASRECOMMENDED BY THE MANUFACTURER. CLEAN ALL SURFACES
THROUGHOUT, REMOVE ANY PAINT WHERE BONDING FAILURE IS
EVIDENT & ROUGHEN ANY SURFACES AS REQUIRED FOR ADHESION OF (N) PAINT.
36. ALL EXTERIOR EXPOSED WOOD TO BE APPROVED, NATURALLY
WEATHER AND PEST RESISTANT, OR PRESSURE TREATED WHERE
ALLOWED BY THE DOCUMENTS. ALL CUTS SHALL BE TREATED W/
PRESERVATIVE COATING BEFORE INSTALLATION. ALL METAL
CONNECTORS AND FASTENERS IN CONTACT WITH TREATED WOOD
SHALL BE HOT DIPPED GALVANIZED OR STAINLESS STEEL.
37. ALL REPLACEMENT SIDING AND EXTERIOR TRIM SHALL BE TIGHT
VERTICAL GRAIN REDWOOD (NO SAP WOOD), ALTERNATE CAN BE
TIGHT VERTICAL GRAIN YELLOW CEDAR (NO SAP WOOD,) U.O.N.;ALLTO MATCH PROFILE AND DIMENSIONS OF THE EXISTING, U.O.N.
38. ALL FINISHES SHALL BE APPLIED AS FOLLOWS:
a. EXTERIOR: THREE COAT, (STAIN & SEAL WHERE INDICATED) b. INTERIOR: TWO COAT FOR LIGHT INTERIOR, THREE COAT FOR DARK
INTERIOR, (STAIN & SEAL WHERE INDICATED)
c. COLORS TO BE SELECTED BY THE CITY FROM SHERWIN-WILLIAMS AS STANDARD PAINT MANUFACTURER FOR THE PROPERTY. FINALACCEPTANCE OF COLORS WILL BE FROM JOB-APPLIED SAMPLES.
PROVIDE FULL COAT FINISH SAMPLES ON SURFACES WITH A MINIMUM SIZE OF 4 SF FOR APPROVAL BY THE CITY.
39. AS A MINIMUM, ALL EXTERIOR WOOD TRIM SHALL BE PAINT GRADE, TIGHT VERTICAL GRAIN, WEATHER-RESISTANT WOOD.
40. CONTRACTOR SHALL CONTACT CITY FOR DECISIONS REGARDING ALL
MATERIALS PROVIDED BY CONTRACTOR WHICH REQUIRE COLOR OR FINISH SELECTIONS.
41. NOT USED42. THE CONTRACTOR SHALL KEEP THE JOB SITE CLEAN AND SAFE AT
ALL TIMES, INCLUDING CLEANING MATERIALS, PROTECTING
CONSTRUCTION IN PROGRESS AND ADJOINING MATERIALS IN PLACE.
PROVIDE TEMPORARY, PROTECTIVE COVERINGS WHERE NECESSARY TO ENSURE PROTECTION FROM DAMAGE OR DETERIORATION.
43. CONTRACTOR SHALL PERIODICALLY CLEAN AND MAINTAIN
COMPLETED CONSTRUCTION ON A REGULAR BASIS. AT THECOMPLETION OF THE PROJECT, PROVIDE A FINAL CLEANING OF ALLSURFACES. BROOM SWEEP EXTERIOR SURFACES, AND VACUUM INTERIOR FLOORS ALONG PATH OF TRAVEL. CONTRACTOR SHALL
LEAVE THE PREMISES CLEAN AND ORDERLY AND READY FOR
OCCUPANCY.
44. CONTRACTOR SHALL DISPOSE OF ALL DEBRIS AND WASTE OFF SITE
IN A LEGAL MANNER ON A REGULAR BASIS TO PREVENT EXCESS
ACCUMULATION ON SITE.
45. CONTRACTOR SHALL INSPECT THE (E) BUILDING FOR ANY
ADDITIONAL PROBLEMS OR CONCERNS (STRUCTURAL, FINISH,
MECHANICAL, ETC.) WHICH ARE NOT REFLECTED IN THE DRAWINGS &NOTATIONS AND THEN REPORT ANY FINDINGS TO THE CITY DURINGBID PHASE AND BEFORE PROCEEDING WITH WORK.
46. CONTRACTOR SHALL COVER AND PROTECT LANDSCAPE AREAS AND PLANTS TO PREVENT DAMAGE DURING EACH WORK DAY. APPLIED
COVER MATERIAL SHALL ALLOW AIRFLOW TO PLANTS.
47. CONTRACTOR SHALL PROVIDE THEIR OWN TOILET FACILITIES FOR DURATION OF WORK; ON SITE TOILET FACILITIES ARE NOT TO BEUTILIZED BY CONSTRUCTION STAFF.
No. C-14833
REN. 1/31/25
ARCHITECT
ED SNE ICL
OF ETAT S
CALIFORNIA
LAN A GARAVAGL AI
LEAHCI MNo. C-14833
REN. 1/31/25
ARCHITECT
ED SNE ICL
OF ETAT S
CALIFORNIA
LAN A GARAVAGL AI
LEAHCI M
REST ROOMS
ACCESS DRIVE
CARRIAGE
HOUSE
FENCE AROUND PROPERTY
GAZEBO
MARSH STREET
CATERING
KITCHEN
225'-0"
162'-0"
FENCE AROUND PROPERTY
FENCE AROUND PROPERTY
FENCE AROUND PROPERTY
BBQ
PATH
WASH HOUSE
(E) GATE
SCALE: 1" = 10'SITE PLAN
SHEET NOTES
KEY NOTES
1. PROPERTY LINES ARE FROM
ASSESSOR PARCEL MAP, EXISTING
STRUCTURE LOCATION, SITE
FEATURES, & DRIVEWAYS ARE BASED
ON A CITY LANDSCAPE PLAN.
2. (E) TREE LOCATIONS ARE BASED ON
CITY LANDSCAPE PLAN
3. (E) PAVED PEDESTRIAN PATHS ARE TO
REMAIN, UON; ALL PATHS
IMMEDIATELY ADJACENT TO AREA OF
WORK OR USED FOR CREW
CIRCULATION / MATERIAL TRANSPORT
ARE TO BE PROTECTED FOR
DURATION OF SCOPE OF WORK.
4. (E) PICKET FENCING TO REMAIN, UON
5. MATERIALS STORAGE, EXTERIOR
WORK AREA, AND PATH OF TRAVEL
FOR CREW CIRCULATION / MATERIAL
TRANSPORT TO BE COORDINATED
WITH AND APPROVED BY CITY.
COORDINATE SCOPE OF WORKOF ALL TRADES BEFORE ANY
WORK STARTED.
REF. N
TRUE N
1 (E) HISTORIC HOUSE, TO REMAIN;
SEE PLANS FOR SPECIFIC SCOPE OF
WORK
(E) HISTORIC CARRIAGE HOUSE, TO
REMAIN AND BE PROTECTED FORDURATION OF CONSTRUCTION
(E) HISTORIC WASH HOUSE, TO
REMAIN AND BE PROTECTED
(E) CATERER'S KITCHEN, RESTROOM
BUILDING, AND ATTACHED TRELLIS
TO REMAIN AND BE PROTECTED
(E) GAZEBO, TO REMAIN AND BE
PROTECTED
(E) FACETED FENCE IS NOT IN SCOPE
AND IS TO REMAIN AND BE
PROTECTED FOR DURATION OF
CONSTRUCTION
ARBOR/ TRELLIS TO BE
RECONSTRUCTED BASED ON (E)POST BASE LOCATIONS; EXISTING
SALVAGED ELEMENTS LOCATED AT
CITY CORP YARD ARE TO BE USED
AS TEMPLATES FOR RECREATING
THE REPLACEMENT PARTS; SEE
SHEET A8.04
(E) CURVED LATTICE SCREEN &
BENCH IS NOT IN SCOPE AND IS TO
REMAIN AND BE PROTECTED FORDURATION OF CONSTRUCTION
(E) ACCESSIBLE PATH OF TRAVEL(E) PLANTER TO REMAIN AND BE
PROTECTED FOR DURATION OF
CONSTRUCTION
(E) PLANTING AREAS OF GARDEN TO
REMAIN AND BE PROTECTED,
TYPICAL
(E) LAWN AREA OF GARDEN TO
REMAIN AND BE PROTECTED,
TYPICAL
(E) FIRE SPRINKLER POC INTO HOUSE
TO REMAIN AND BE PROTECTED FOR
DURATION OF CONSTRUCTION
(E) ELECTRICAL METER PANEL TO
REMAIN AND BE PROTECTED FORDURATION OF CONSTRUCTION
(E) GAS METER TO REMAIN AND BE
PROTECTED FOR DURATION OF
CONSTRUCTION
23456789
101112131415
8 3
4 14
15 1
13 9
9 9
5 7
10 2
10 10
6 CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 SITE PLAN
3 A1.01
11 11
11 11 12
12 12
12 JULY 2024
2000075-13
Jack House Roof, Widows Walk Repair, and Arbor Replacement No. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
MNo. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
M
2'-0"
10'-10"
17'-10" ± 10'-10" ±
17'-10" 18'-4 1/2"
36'-2 1/2" ±
0'-2" 7'-1" 7'-0 1/2"
1'-8"
4'-2"
45'-3" ±1'-6"
3'-11"
45°
18 1/2"
3'-7"
7'-8"
4'-8 1/2" 1'-7"
25'-5 1/2" ± 5'-11"2'-0"
36'-2 1/2" ±
12 1/2"
22'-6 3/4" 10'-11 1/2"
3'-0"
2'-2"
12 1/2"
45'-3"±
15'-6"
21'-1 1/2" ±
LIVING ROOM 45.59°
DINING ROOM
PORCH
HALL
FOOD
PREPARATION
BUTLER'SPANTRY
LIBRARY
BEDROOM #2
MASTERDRESSING ROOM
MASTER
BEDROOM
NURSERY
BATH
STORAGE
BEDROOM #3
BEDROOM #1
1 2 BATH
7'-7 1/2"
9'-3" ±
4'-3 1/2" ±
9'-0 1/2" ± 10'-2"±
DN
DN
18 1/2"
1'-8"
5'-11"
ROOF BELOW
12"
APPROX. 0.6
SQUARE OF
ROOFING
APPROX. 0.46
SQUARE OF
ROOFING
APPROX. 0.46
SQUARE OF
ROOFING
APPROX. 1.0
SQUARE OF
ROOFING
CLO.
CLO.
DN
HALL
ROOF BELOW
APPROX. 2.45
SQUARES OF
ROOFING
HALL
UP
PORCH
ATTICACCESS
LINE OF (E)
ROOF
OVERHANG
ABOVE, TYP.
REF. N
TRUE N
SCALE: 1/4" = 1'-0"FIRST FLOOR PLAN
SCALE: 1/4" = 1'-0"SECOND FLOOR PLAN
SHEET NOTES
1. PROTECT IN PLACE ALL EXISTING (E)
ELEMENTS TO REMAIN, TO PREVENT
DAMAGE OF ADJACENT AREAS DURING
CONSTRUCTION WORK.
W/ (N) SHTMTL FLASHING @ ROOF TOWALL JOINT AT EAVE EDGES ALL TO BE INSTALLED PER NRCA STANDARDS.
REMOVE (E) MINERAL CAP SHEETROOFING MATERIAL, AND FLASHINGDOWN TO (E) WOOD SHEATHING,REPLACE ANY DAMAGED ORDETERIORATED SHEATHING ASREQUIRED TO PROVIDE A PROPER SUBSTRATE. INSTALL (N) DOUBLE
LAPPED CAP SHEET ROOFING W/ 17”
EXPOSURE FROM A 39” WIDTH ROLL.
INSTALL GALV SHT MTL BASE &
COUNTER FLASHING AT WALL
INTEGRATED WITH ROOFING AND GALV
SHT MTL EDGE FLASHING PER NRCASTANDARDS
(E) CONDITIONS OF SHEET METAL TILE
ROOFING TO BE DOCUMENTED IN
WRITING, AND BY PHOTOS THEN
SUBMITTED TO CITY, IDENTIFYING S.F.
AREA OF CORROSION & L.F. OF
SOLDERING/JOINT SEALING. SURFACECORROSION TO BE CLEANED, TREATED
WITH RUST CONVERTING SOLUTION,
COATED W/ CORROSION INHIBITIVE
PRIMER, AND THEN REPAINTED W/
COLOR TO MATCH (E). ALL OPEN JOINTS
ARE TO BE SEALED W/ A COMPATIBLE,
PAINTABLE SEALANT AFTER CLEANING
OF SHEET METAL.CLEAN SURFACE CORROSION ON (E)SHEET METAL FLASHING & GUTTER AT
ROOF OVERHANG, TREAT WITH RUST
CONVERTING SOLUTION, COAT W/CORROSION INHIBITIVE PRIMER, AND
THEN REPAINT TO MATCH (E) BY COLOR
NUMBER; WHERE CORROSION IS NOTREPAIRABLE REPLACE W/ (N) GALV SHTMTL GUTTER & FLASHING TO MATCH (E)PROFILE AND FINISH. REMOVE ALLDEBRIS FROM AND CLEAN GUTTERS,
THEN INSTALL (N) DEBRIS SCREEN O/
ALL GUTTERS TO KEEP OUT TREE
DEBRIS
(E) FIRE SPRINKLER CONNECTIONS TO
REMAIN AND BE PROTECTED FORDURATION OF ALL WORK
(E) ELECTRICAL METER PANEL TO
REMAIN AND BE PROTECTED FORDURATION OF ALL WORK
(E) DECORATIVE WOOD ROOF RAILING
TO BE REHABILITATED WITH RAILING TO
BE DISASSEMBLED INTO INDIVIDUAL
ELEMENTS & TAGGED FOR SPECIFIC
LOCATION IN ASSEMBLY, AND ALL PAINT
TO BE STRIPPED, METHOD TO BE
DETERMINED BY CONTRACTOR PER
SPECIFICATIONS. AFTER PAINT ISSTRIPPED, PREPARE A SUMMARY LISTOF HISTORIC RAIL ELEMENTS THAT
WILL NEED TO BE REPLACED IN-KIND,
DUE TO DETERIORATION, AND SUBMIT
TO CITY. ALL REPLACEMENT ELEMENTS
SHALL BE FABRICATED USING THESHAPE AND PROFILE OF THE
REMAINING (E) ELEMENTS, THAT ARE TO
BE RE-INSTALLED, AS TEMPLATES.
DUTCHMAN REPAIRS SHOULD BE USED
BEFORE FULL REPLACEMENT OF
ELEMENT. EPOXY WOOD PATCHING
LIMITED TO 1 CUBIC INCH OF VOLUME
PER PATCH FOLLOWINGMANUFACTURER'S MINIMUM THICKNESSEDGE. ALL REPLACEMENT WOOD MUST
BE NATURALLY WEATHER & PEST
RESISTANT, NO EXPOSED PTDF. SEE
SHT A8.03
(E) PLUMBING PENETRATIONS, AT THIS
LOCATION, TO BE REMOVED, AND
CAPPED IF REQUIRED, THEN PATCH
HOLES IN SHEATHING IN PREPARATIONFOR FLASHING & REROOFING. SEEDETAIL 3/A8.01. 345678
2. DEMOLISH AND REMOVE COMPLETE
ITEMS NOTED FOR DEMOLITION.REFER
TO ARCHITECTURAL GENERAL NOTES,
AND SPECIFICATIONS FOR ADDITIONAL
DEMOLITION-SPECIFIC REQUIREMENTS.
3. MOVE ITEMS NOTED FOR SALVAGE TO
CITY'S DESIGNATED STORAGE
LOCATION, PROTECTED FROM
WEATHER AND RAISED ABOVE GROUND
SURFACE, UON
4. ALL HORIZONTAL SURFACES ARE TO
HAVE MINIMUM 1/4”/FT SLOPE TO AVOID
STANDING WATER, UON
9 CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 FLOOR PLANS
4 6
7 1
3 5 9
4 5
8 2
2 2
A2.01
TYP.
TYP.
BAY
TYP.
BAY
TYP.
BAY
5. ALL SHEET METAL JOINTS TO BE
SOLDERED OR SEALED TO BE
WEATHER TIGHT FOLLOWING SMACNA
STANDARDS.
6. ALL ROOF TO WALL JOINTS MUST BE
PROPERLY FLASHED WEATHER TIGHT.
7. ALL (E) HISTORIC WINDOWS & DOORS,
TRIM & OTHER SIMILAR ELEMENTS ARETO REMAIN IN PLACE & BE PROTECTED
FROM DAMAGE FOR THE DURATION OF
CONSTRUCTION, UON.
8. ALL WORK ON HISTORIC ELEMENTS IS
TO FOLLOW THE SECRETARY OF THE
INTERIOR'S STANDARDS. SEE SHEET
A-0.01 FOR STANDARDS AND LINK TOADDITIONAL INFORMATION.
9. AREAS OF ROOFING NOTED ARE
APPROXIMATE FOR REFERENCE ONLY
FOR PURPOSES OF BIDDING. FINAL
ACTUAL AREA QUANTITIES MUST BE
FIELD MEASURED BY CONTRACTOR.
10. ALL DIMENSIONS SHOWN ARE FOR
REFERENCE ONLY AND NEED TO BE
VERIFIED IN FIELD PRIOR TO BEING
USED FOR AREA/QUANTITYDETERMINATION.
11. COORDINATE SCOPE OF WORK OF ALL
TRADES BEFORE ANY WORK STARTED.
KEY NOTES
1 (E) CRAWL SPACE ACCESS TO REMAIN
REMOVE ALL (E) ROLL ROOFINGMATERIALS, AND FLASHING DOWN TO (E) WOOD SHEATHING, REPLACE ANY
DAMAGED OR DETERIORATED
SHEATHING AS REQUIRED TO PROVIDE
A PROPER SUBSTRATE. INSTALL (N)
CLASS “A” COMP SHINGLE ROOFING O/
ROOFING FELT PER NRCA STANDARDS
2 ESTIMATED QUANTITIES CHART
ELEMENT S.F.(DEMO+REPLACE) SPEC SEC.ROOFING
OCTAGONAL BAY (2) 2@46 EA. 073113, 076200, 079200
RECTANGULAR BAY 60 073113, 076200, 079200REAR PORCH ROOF 100 075200, 076200, 079200FRONT PORCH (METAL) 245 (REPAIR ONLY) 076100, 076200, 079200 GUTTER L.F.(CLEAN/REPLACE)
FRONT PORCH ROOF 54 / 5 076200, 079200
12 JULY 2024
2000075-13
Jack House Roof, Widows Walk Repair, and Arbor Replacement No. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
MNo. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
M
11'-0" ±
COORD. W/ RAFTER SPACE, TYP.
APPROX. 2.0 SQUARES
OF ROOFING
APPROX. 3.00
SQUARES OF
ROOFING
APPROX. 15.50
SQUARES OF
ROOFING
UP
ALIGN W/
SHINGLE
COURSE
REF. N
TRUE N
SCALE: 1/4" = 1'-0"(E) FOUNDATION PLAN - REF. ONLY
SCALE: 1/4" = 1'-0"ROOF PLAN
KEY NOTES
1 REMOVE (E) WOOD SHINGLES ROOFING
MATERIALS, AND FLASHING DOWN TO (E)PLYWOOD SHEATHING, REPLACE ANY DAMAGED
OR DETERIORATED PLYWOOD AS REQUIRED TO
PROVIDE A PROPER SUBSTRATE. PREP FOR
INSTALLATION OF (N) FIRE RETARDANT
TREATED CEDAR SHINGLES.
REMOVE (E) CAP SHEET PATCH ROOFING
MATERIALS, AND FLASHING DOWN TO (E)PLYWOOD SHEATHING, REPLACE ANY DAMAGED
OR DETERIORATED PLYWOOD AS REQUIRED TO
PROVIDE A PROPER SUBSTRATE. PREP FOR
INSTALLATION OF (N) FIRE RETARDANT
TREATED CEDAR SHINGLES.
INSTALL (N) CLASS ”B” FIRE RETARDANT
TREATED CEDAR SHINGLES O/ VENTILATION
MAT, O/ ROOFING FELT O/ 5/8” TYPE “X” GYP
SHEATHING O/ (E) PLYWOOD SHEATHING.
1. PROTECT IN PLACE ALL EXISTING (E)
ELEMENTS TO REMAIN, TO PREVENTDAMAGE OF ADJACENT AREAS DURING CONSTRUCTION WORK.
2. DEMOLISH AND REMOVE COMPLETE
ITEMS NOTED FOR DEMOLITION. REFER
TO ARCHITECTURAL GENERAL NOTES,
AND SPECIFICATIONS FOR ADDITIONAL
DEMOLITION-SPECIFIC REQUIREMENTS
3. MOVE ITEMS NOTED FOR SALVAGE TO
CITY'S DESIGNATED STORAGE
LOCATION, PROTECTED FROM
WEATHER AND RAISED ABOVE GROUND
SURFACE, UON
4. ALL HORIZONTAL SURFACES ARE TO
HAVE MINIMUM 1/4”/FT SLOPE TO AVOID
STANDING WATER, UON.
5. ALL SHEET METAL
JOINTS TO BE SOLDERED
OR SEALED TO BE
WEATHERTIGHT
FOLLOWING SMACNA
STANDARDS.
2 2
2 1
98 12
1 89
11 1
10 10
CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 FOUNDATION & ROOF PLANS
5 3
3 3
3 3
3 TYP.
TYP.
SIM.
CHIMNEY
FLASHING
13 TYP.
17 SHEET NOTES
A2.02
15 14
TYP.
OF 7
TYP.
16 TYP.
ATTIC VENTILATION
(E) ATTIC AREA = 1,668 SF
USE 1 / 300 FOR HIGH AND LOW VENTS
1,668/300= 5.56 SF TOTAL VENT AREA REQUIRED
5.56/2= 2.78 SF @ HIGH AND LOW (50/50)
(E) HIGH VENT IS 18”x18” CLEAR (2.25 SF)
5.56-2.25= 3.31 SF REQ'D AREA FOR LOW VENTS.
USE 7 LOW VENTS OF APPROX 72 SQ. IN. CLEAR
VENT AREA EACH
6 6
TYP.
TYP.
TYP.
TYP.
TYP.
5 TYP.
ESTIMATED QUANTITIES CHART
ELEMENT S.F.(DEMO+REPLACE) SPEC SEC.
ROOFINGREAR BATH / STOR. ROOF 200 075200, 076200, 079200MAIN -WOOD SHINGLE 1550 073129, 076200, 079200MAIN - LOW SLOPE 300 075200, 076200, 079200MAIN - CAPPATCH 415 (DEMO ONLY) 024119, 024290 GUTTER L.F.(CLEAN/REPLACE)
MAIN ROOF 170 / 20 076200, 079200
6. ALL PLUMBING AND MECHANICAL
PENETRATIONS MUST BE FLASHED
WEATHERTIGHT TO ROOF ASSEMBLY
PER SMACNA STANDARDS.
7. PROVIDE REQUIRED HIGH /LOW ATTIC
VENTILATION, PER CBC SECTION
1202.2.1 W/ FREE AREA NOT LESS THAN1/300 OF ATTIC AREA.
8. ALL WORK ON HISTORIC ELEMENTS IS
TO FOLLOW THE SECRETARY OF THE
INTERIOR'S STANDARDS. SEE SHEET
A-0.01 FOR STANDARDS AND LINK TOADDITIONAL INFORMATION.
9. AREAS OF ROOFING NOTED ARE
APPROXIMATE FOR REFERENCE ONLY
FOR PURPOSES OF BIDDING. FINAL
ACTUAL AREA QUANTITIES MUST BE
FIELD MEASURED BY CONTRACTOR.
10. ALL DIMENSIONS SHOWN ARE FOR
REFERENCE ONLY AND NEED TO BE
VERIFIED IN FIELD PRIOR TO BEING
USED FOR AREA/QUANTITYDETERMINATION.
11. COORDINATE SCOPE OF WORK OF ALL
TRADES BEFORE ANY WORK STARTED.
REMOVE & REPLACE (E) MINERAL CAP
SHEET ROOFING MATERIALS, AND
FLASHING.PROVIDE STEEL ANGLE RISERS SET INPITCH PANS FOR (E) STEEL ANGLE
CHIMNEY BRACES AND RECONNECT
BRACES ABOVE PITCH PAN.
(E) STEEL ANGLE CHIMNEY BRACES TO
REMAIN.NOT USEDPROVIDE AND INSTALL (N) STEPPEDHOT DIPPED GALV SHEET METAL
COUNTER FLASHING AT CHIMNEY, SET
INTO RAKED AND CLEANED OUT
MORTAR JOINT W/ HOOKED METAL
EDGE, THEN FILL JOINT WITH SPECIFIED
SEALANT.
4 2
568
PROVIDE AND INSTALL (N) HOT DIPPED,
SOLDERED, GALV SHEET METAL CAP
EXTENDED OVER (E) CHIMNEY BRACE BAND
AND BRACE ANGLE CONNECTIONS. FINISH
TO MATCH BRICK COLOR. SEE DTL 20/A8.01
PROVIDE AND INSTALL (N) HOT DIPPED,
SOLDERED, GALV SHT MTL CRICKET W/ GALVSHT MTL COUNTER FLASHING SET INTO
MORTAR JOINT W/ HOOKED METAL EDGE,
THEN FILL JOINT W/ SEALANT. SEE DTLS
10/A8.01 & 20/A8.01
(E) ROOF ACCESS HATCH TO REMAIN. FLASH(N) MINERAL CAP SHEET ROOFING TO (E) CURB
(E) DECORATIVE WOOD ROOF RAILING TO BE
REHABILITATED WITH RAILING TO BE
DISASSEMBLED INTO INDIVIDUAL ELEMENTS
& TAGGED FOR SPECIFIC LOCATION IN
ASSEMBLY, AND ALL PAINT TO BE STRIPPED,
METHOD TO BE DETERMINED BY
CONTRACTOR PER SPECIFICATIONS. AFTER
PAINT IS STRIPPED, PREPARE A SUMMARYLIST OF HISTORIC RAIL ELEMENTS THAT WILLNEED TO BE REPLACED IN-KIND, DUE TODETERIORATION, AND SUBMIT TO CITY. ALL
REPLACEMENT ELEMENTS SHALL BEFABRICATED USING THE SHAPE AND
PROFILE OF THE REMAINING (E) ELEMENTS,
THAT ARE TO BE RE-INSTALLED, ASTEMPLATES. DUTCHMAN REPAIRS SHOULD
BE USED BEFORE FULL REPLACEMENT OF
ELEMENT. EPOXY WOOD PATCHING LIMITED
TO 1 CUBIC INCH OF VOLUME PER PATCH
FOLLOWING MANUFACTURER'S MINIMUM
THICKNESS EDGE. ALL REPLACEMENT WOOD
MUST BE NATURALLY WEATHER & PEST
RESISTANT, NO EXPOSED PTDF. SEE SHT
A8.03
(E) HIGH ROOF VENT TO HAVE (N) LOUVERED
SCREENED VENTS INSTALLED (MATCHING
EXISTING OPENING SIZE) @ ALL 4 FACES,
JOINTS SEALED, REPAINTED. PROPERLY
FLASH THE VENT TO (N) LOW SLOPEROOFING SYSTEM.
INSTALL PAINTED (N) LOW-PROFILE SHT MTL
LOW ROOF VENTS OPENING TO ATTIC, TYP
OF 7. ALIGNMENT OF LOWER VENT EDGESHALL BE COORDINATED W/ SHINGLECOURSES, TYP. AT ALL LOCATIONS.
REMOVE (E) CAP SHEET ROOFING ANDFLASHING DOWN TO (E) WOOD SHEATHING,REPLACE ANY DAMAGED OR DETERIORATED
SHEATHING AS REQUIRED TO PROVIDE A
PROPER SUBSTRATE. INSTALL (N) DOUBLELAPPED CLASS “A” MINERAL CAP SHEET ROOFING W/ 17” EXPOSURE FROM A 39”
WIDTH ROLL. INSTALL GALV SHT MTL BASE &
COUNTER FLASHING AT WALL INTEGRATED
WITH ROOFING AND GALV SHT MTL EDGE
FLASHING PER NRCA STANDARDSREMOVE (E) CAP SHEET ROOFING
MATERIALS AND FLASHING DOWN TO (E)
SHEATHING, REPLACE ANY DAMAGED OR
DETERIORATED SHEATHING AS REQUIRED
TO PROVIDE A PROPER SUBSTRATE. INSTALL
(N) CLASS “A” MINERAL CAP SHEETING ROLL
ROOFING SLOPED TO DRAIN @ ALL 4 EDGES
SURFACE CORROSION ON (E) GUTTER &
TRANSITION FLASHING TO BE CLEANED,TREATED WITH RUST CONVERTING
SOLUTION, COATED W/ CORROSION
INHIBITIVE PRIMER, RECOAT INTERIOR, AND
THEN REPAINT W/ COLOR TO MATCH (E). ALL
OPEN JOINTS ARE TO BE SEALED W/ ACOMPATIBLE, PAINTABLE SEALANT AFTERCLEANING OF SHT MTL. IF GUTTER HAS
THROUGH-CORROSION, REPLACE
CORRODED GUTTER SECTION W/ (N) METAL
GUTTER SECTION THAT MATCHES (E)
MATERIAL, PROFILE, AND FINISH. SOLDER IN
(N) SECTION TO BE WATERTIGHT. REMOVE
ALL DEBRIS FROM AND CLEAN GUTTERS,
THEN INSTALL (N) DEBRIS SCREEN O/ ALL
GUTTERS TO KEEP OUT TREE DEBRIS
9 1011121314151617
12 JULY 2024
2000075-13
3 7
Jack House Roof, Widows Walk Repair, and Arbor Replacement No. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
MNo. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
M
13'-3 1/2"
3'-10" 26'-4"
3'-0"
16'-2" ±
6'-5"
12'-0 1/2"
2ND FLOOR
FLOOR LINE FLR. LN
CLG.
CLG.
1'-0"
15'-2" ±
SCALE: 1/4" = 1'-0"SOUTH ELEVATION
SCALE: 1/4" = 1'-0"EAST ELEVATION
SHEET NOTES KEY NOTES
1 REMOVE (E) WOOD SHINGLE ROOFING
AND FLASHING DOWN TO (E)
SHEATHING, REPLACE ANY DAMAGEDOR DETERIORATED SHEATHING AS
REQUIRED TO PROVIDE A PROPER
SUBSTRATE. PREP FOR NEW ROOFING.
REMOVE (E) CAP SHEET PATCHROOFING AND FLASHING DOWN TO (E)
SHEATHING, REPLACE ANY DAMAGEDOR DETERIORATED SHEATHING AS
REQUIRED TO PROVIDE A PROPER
SUBSTRATE. PREP FOR NEW ROOFING.
INSTALL (N) CLASS ”B” FIRE RETARDANT
TREATED CEDAR SHINGLES O/
VENTILATION MAT, O/ ROOFING FELT O/
5/8” TYPE “X” GYP SHEATHING O/ (E)
PLYWOOD SHEATHING.
(E) SHEET METAL BASE FLASHING AND
GUTTER TO BE CLEANED, RECOATED,
AND REPAINTED W/ CORROSION
INHIBITIVE PRIMER, AND FINISH COATS.
REMOVE ALL DEBRIS FROM AND CLEAN
GUTTERS, THEN RESEAL/RESOLDER
ANY OPEN JOINTS.
1. PROTECT IN PLACE ALL EXISTING (E)
ELEMENTS TO REMAIN, TO PREVENTDAMAGE OF ADJACENT AREAS DURING CONSTRUCTION WORK.
2. DEMOLISH AND REMOVE COMPLETE
ITEMS NOTED FOR DEMOLITION. REFER
TO ARCHITECTURAL GENERAL NOTES,
AND SPECIFICATIONS FOR ADDITIONAL
DEMOLITION-SPECIFIC REQUIREMENTS.
3. MOVE ITEMS NOTED FOR SALVAGE TO
CITY'S DESIGNATED STORAGE
LOCATION, PROTECTED FROM
WEATHER AND RAISED ABOVE GROUND
SURFACE, UON.
4. ALL SHEET METAL JOINTS TO BE
SOLDERED OR SEALED TO BE
WEATHERTIGHT FOLLOWING SMACNA
STANDARDS.
5. ALL ROOF TO WALL JOINTS MUST BE
PROPERLY FLASHED WEATHERTIGHT.
6. ALL (E) HISTORIC WINDOWS & DOORS,
TRIM & OTHER SIMILAR ELEMENTS ARETO REMAIN IN PLACE & BE PROTECTED
FROM DAMAGE FOR THE DURATION OF
CONSTRUCTION, UON.
234
CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 EXTERIOR ELEVATIONS
6 10 10
11 2 3 1 3
11 10
A3.01
5 7
8 13
5 6 75 6
7 65 8
8 11
7 12
12 9
TYP.
14 2 3
TYP.
TYP.
14 TYP.
TYP.
TYP.
14 13 13
4 TYP.
TYP. TYP.
TYP.
TYP.
4 7. ALL WORK ON HISTORIC ELEMENTS IS
TO FOLLOW THE SECRETARY OF THE
INTERIOR'S STANDARDS. SEE SHEET
A-0.01 FOR STANDARDS AND LINK TOADDITIONAL INFORMATION.
8. ALL DIMENSIONS SHOWN ARE FOR
REFERENCE ONLY AND NEED TO BE
VERIFIED IN FIELD PRIOR TO BEING
USED FOR AREA/QUANTITYDETERMINATION.
9. ONCE REPAIRED AND AFTER
COMPLETING SURFACE PREP, ALL
RAILING & TRIM TO BE PRIMED ANDPAINTED PER SPECIFICATIONS W/ SELECTED COLOR SCHEME.
10. PROVIDE REQUIRED HIGH / LOW ATTIC
VENTILATION, PER CBC SECTION
1202.2.1 W/ FREE AREA NOT LESS THAN1/300 OF ATTIC AREA.
11. COORDINATE SCOPE OF WORK OF ALL
TRADES BEFORE ANY WORK STARTED.
(E) CONDITIONS OF SHEET METAL TILE
ROOFING TO BE DOCUMENTED IN
WRITING, AND BY PHOTOS THEN
SUBMITTED TO CITY, IDENTIFYING S.F.
AREA OF CORROSION & L.F. OF
SOLDERING/JOINT SEALING. SURFACE
CORROSION TO BE CLEANED, TREATED
WITH RUST CONVERTING SOLUTION,
COATED W/ CORROSION INHIBITIVE
PRIMER, AND THEN REPAINTED W/
COLOR TO MATCH (E). ALL OPEN JOINTS
ARE TO BE SEALED W/ A COMPATIBLE,
PAINTABLE SEALANT AFTER CLEANING
OF SHEET METAL.
(E) DECORATIVE WOOD ROOF RAILING
TO BE REHABILITATED WITH RAILING TO
BE DISASSEMBLED INTO INDIVIDUAL
ELEMENTS & TAGGED FOR SPECIFIC
LOCATION IN ASSEMBLY, AND ALL PAINT
TO BE STRIPPED, METHOD TO BE
DETERMINED BY CONTRACTOR PER
SPECIFICATIONS. AFTER PAINT ISSTRIPPED, PREPARE A SUMMARY LISTOF HISTORIC RAIL ELEMENTS THAT
WILL NEED TO BE REPLACED IN-KIND,
DUE TO DETERIORATION, AND SUBMIT
TO CITY. ALL REPLACEMENT ELEMENTS
SHALL BE FABRICATED USING THESHAPE AND PROFILE OF THE
REMAINING (E) ELEMENTS, THAT ARE
TO BE RE-INSTALLED, AS TEMPLATES.
DUTCHMAN REPAIRS SHOULD BE USEDBEFORE FULL REPLACEMENT OF ELEMENT. EPOXY WOOD PATCHING
LIMITED TO 1 CUBIC INCH OF VOLUMEPER PATCH FOLLOWINGMANUFACTURER'S MINIMUM THICKNESS EDGE. ALL REPLACEMENT WOOD MUST
BE NATURALLY WEATHER & PEST
RESISTANT, NO EXPOSED PTDF. SEE
SHT A8.03.
67 PROVIDE AND INSTALL (N) STEPPEDHOT DIPPED GALV SHEET METAL
COUNTER FLASHING AT CHIMNEY, SET
INTO RAKED AND CLEANED OUT
MORTAR JOINT W/ HOOKED METAL
EDGE, THEN FILL JOINT WITH SPECIFIED
SEALANT. SEE DETAIL 10/A8.01.
INSPECT (E) SHEET METAL RWL FOR
PROPER ATTACHMENT, AND
WATERTIGHTNESS. REPLACE DAMAGED
OR DETERIORATED SECTIONS IN-KIND,
MATCHING PROFILE, MATERIAL &
FINISH. RWL OUTLET TO BE CENTEREDDIRECTLY OVER (E) STORM WATERDRAINAGE SYSTEM INLETS MAINTAINING AIR GAP, TYP.
REMOVE ALL (E) ROLL ROOFING ANDFLASHING DOWN TO (E) WOOD SHEATHING. INSTALL (N) CLASS “A”
COMP SHINGLE ROOFING O/ ROOFING
FELT W/ (N) SHT MTL FLASHING @ ROOF
TO WALL JOINT AND AT EAVE EDGES.
89 10
CONTRACTOR TO HAVE A CHEMICAL
ANALYSIS CONDUCTED ON HISTORIC
MORTAR TO DETERMINE (E) MIX, WHICH
WILL BE USED FOR REPOINTING.
REPOINT ALL EXISTING MORTAR
JOINTS; REPOINT JOINTS W/ MIX
MORTAR MATCHING HISTORIC MIX. SEE
11/A8.01
(E) HIGH ROOF VENT TO HAVE (N)
LOUVERED SCREENED VENTS
INSTALLED (MATCHING EXISTING
OPENING SIZE) @ ALL 4 FACES, JOINTSSEALED, REPAINTED. PROPERLY FLASH
THE VENT TO (N) LOW SLOPE ROOFING
SYSTEM.
INSTALL PAINTED (N) LOW-PROFILE SHT
MTL LOW ROOF VENTS, TYP OF 7.PLACEMENT SHALL BE COORDINATED
W/ SHINGLE COURSES
PROVIDE AND INSTALL (N) HOT DIPPED,
SOLDERED, GALV SHEET METAL CAP
EXTENDED OVER (E) CHIMNEY BRACE
BAND AND BRACE ANGLE
CONNECTIONS. FINISH TO MATCH BRICKCOLOR. SEE DTL 20/A8.01 11121413
12 JULY 2024
2000075-13
Jack House Roof, Widows Walk Repair, and Arbor Replacement No. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
MNo. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
M
3'-4 1/2"
CLG.
3'-9 1/2"
12'-0 1/2"
CLG.
3'-2"
15'-2" ±
6'-5"
16'-2" ±
6'-5"
14'-3 1/2"
12'-0 1/2" 14'-3 1/2"
FLOOR LINE FLR. LN
SCALE: 1/4" = 1'-0"NORTH ELEVATION
SCALE: 1/4" = 1'-0"WEST ELEVATION
CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 EXTERIOR ELEVATIONS
7 11
1 3
TYP.
11 SIM.OPP. HAND
10 10
1 3 2 3
A3.02
7 11
8 5
567
8 5
7 8
12 12
9 9
14 TYP.
14 14
TYP.
9 13 13 13 13
4 TYP.
4 4
TYP.
12 JULY 2024
2000075-13
SHEET NOTES KEY NOTES
1 REMOVE (E) WOOD SHINGLE ROOFING
AND FLASHING DOWN TO (E)
SHEATHING, REPLACE ANY DAMAGEDOR DETERIORATED SHEATHING AS
REQUIRED TO PROVIDE A PROPER
SUBSTRATE. PREP FOR NEW ROOFING.
REMOVE (E) CAP SHEET PATCHROOFING AND FLASHING DOWN TO (E)
SHEATHING, REPLACE ANY DAMAGEDOR DETERIORATED SHEATHING AS
REQUIRED TO PROVIDE A PROPER
SUBSTRATE. PREP FOR NEW ROOFING.
INSTALL (N) CLASS ”B” FIRE RETARDANT
TREATED CEDAR SHINGLES O/
VENTILATION MAT, O/ ROOFING FELT O/
5/8” TYPE “X” GYP SHEATHING O/ (E)
PLYWOOD SHEATHING.
(E) SHEET METAL BASE FLASHING AND
GUTTER TO BE CLEANED, RECOATED,
AND REPAINTED W/ CORROSION
INHIBITIVE PRIMER, AND FINISH COATS.
REMOVE ALL DEBRIS FROM AND CLEAN
GUTTERS, THEN INSTALL (N) DEBRIS
SCREEN O/ ALL GUTTERS TO KEEP OUT
TREE DEBRIS.
(E) CONDITIONS OF SHEET METAL TILE
ROOFING TO BE DOCUMENTED IN
WRITING, AND BY PHOTOS THEN
SUBMITTED TO CITY, IDENTIFYING S.F.
AREA OF CORROSION & L.F. OF
SOLDERING/JOINT SEALING. SURFACECORROSION TO BE CLEANED, TREATED
WITH RUST CONVERTING SOLUTION,
1. PROTECT IN PLACE ALL EXISTING (E)
ELEMENTS TO REMAIN, TO PREVENTDAMAGE OF ADJACENT AREAS DURING CONSTRUCTION WORK.
2. DEMOLISH AND REMOVE COMPLETE
ITEMS NOTED FOR DEMOLITION. REFER
TO ARCHITECTURAL GENERAL NOTES,
AND SPECIFICATIONS FOR ADDITIONAL
DEMOLITION-SPECIFIC REQUIREMENTS.
3. MOVE ITEMS NOTED FOR SALVAGE TO
CITY'S DESIGNATED STORAGE
LOCATION, PROTECTED FROM
WEATHER AND RAISED ABOVE GROUND
SURFACE, UON.
4. ALL SHEET METAL JOINTS TO BE
SOLDERED OR SEALED TO BE
WEATHERTIGHT FOLLOWING SMACNA
STANDARDS.
5. ALL ROOF TO WALL JOINTS MUST BE
PROPERLY FLASHED WEATHERTIGHT.
6. ALL (E) HISTORIC WINDOWS & DOORS,
TRIM & OTHER SIMILAR ELEMENTS ARETO REMAIN IN PLACE & BE PROTECTED
FROM DAMAGE FOR THE DURATION OF
CONSTRUCTION, UON.
2345
7. ALL WORK ON HISTORIC ELEMENTS IS
TO FOLLOW THE SECRETARY OF THE
INTERIOR'S STANDARDS. SEE SHEET
A-0.01 FOR STANDARDS AND LINK TOADDITIONAL INFORMATION.
8. ALL DIMENSIONS SHOWN ARE FOR
REFERENCE ONLY AND NEED TO BE
VERIFIED IN FIELD PRIOR TO BEING
USED FOR AREA/QUANTITYDETERMINATION.
9. ONCE REPAIRED AND AFTER
COMPLETING SURFACE PREP, ALL
RAILING & TRIM TO BE PRIMED ANDPAINTED PER SPECIFICATIONS W/ SELECTED COLOR SCHEME.
10. PROVIDE REQUIRED HIGH / LOW ATTIC
VENTILATION, PER CBC SECTION
1202.2.1 W/ FREE AREA NOT LESS THAN1/300 OF ATTIC AREA.
11. COORDINATE SCOPE OF WORK OF ALL
TRADES BEFORE ANY WORK STARTED.
COATED W/ CORROSION INHIBITIVE
PRIMER, AND THEN REPAINTED W/
COLOR TO MATCH (E). ALL OPEN JOINTS
ARE TO BE SEALED W/ A COMPATIBLE,
PAINTABLE SEALANT AFTER CLEANING
OF SHEET METAL.
(E) DECORATIVE WOOD ROOF RAILING
TO BE REHABILITATED WITH RAILING TO
BE DISASSEMBLED INTO INDIVIDUAL
ELEMENTS & TAGGED FOR SPECIFIC
LOCATION IN ASSEMBLY, AND ALL PAINT
TO BE STRIPPED, METHOD TO BE
DETERMINED BY CONTRACTOR PER
SPECIFICATIONS. AFTER PAINT ISSTRIPPED, PREPARE A SUMMARY LISTOF HISTORIC RAIL ELEMENTS THAT
WILL NEED TO BE REPLACED IN-KIND,
DUE TO DETERIORATION, AND SUBMIT
TO CITY. ALL REPLACEMENT ELEMENTS
SHALL BE FABRICATED USING THESHAPE AND PROFILE OF THE
REMAINING (E) ELEMENTS, THAT ARE
TO BE RE-INSTALLED, AS TEMPLATES.
DUTCHMAN REPAIRS SHOULD BE USEDBEFORE FULL REPLACEMENT OF ELEMENT. EPOXY WOOD PATCHING
LIMITED TO 1 CUBIC INCH OF VOLUMEPER PATCH FOLLOWINGMANUFACTURER'S MINIMUM THICKNESS EDGE. ALL REPLACEMENT WOOD MUST
BE NATURALLY WEATHER & PEST
RESISTANT, NO EXPOSED PTDF. SEE
SHT A8.03.
7 PROVIDE AND INSTALL (N) STEPPEDHOT DIPPED GALV SHEET METAL
COUNTER FLASHING AT CHIMNEY, SET
INTO RAKED AND CLEANED OUT
MORTAR JOINT W/ HOOKED METAL
EDGE, THEN FILL JOINT WITH SPECIFIED
SEALANT. SEE DETAIL 10/A8.01.
INSPECT (E) SHEET METAL RWL FOR
PROPER ATTACHMENT, AND
WATERTIGHTNESS. REPLACE DAMAGED
OR DETERIORATED SECTIONS IN-KIND,
MATCHING PROFILE, MATERIAL &
FINISH. RWL OUTLET TO BE CENTEREDDIRECTLY OVER (E) STORM WATERDRAINAGE SYSTEM INLETS MAINTAINING AIR GAP, TYP.
REMOVE ALL (E) ROLL ROOFING ANDFLASHING DOWN TO (E) WOOD SHEATHING. INSTALL (N) CLASS “A”
COMP SHINGLE ROOFING O/ ROOFING
FELT W/ (N) SHT MTL FLASHING @ ROOF
TO WALL JOINT AND AT EAVE EDGES.
89 10
CONTRACTOR TO HAVE A CHEMICAL
ANALYSIS CONDUCTED ON HISTORIC
MORTAR TO DETERMINE (E) MIX, WHICH
WILL BE USED FOR REPOINTING.
REPOINT ALL EXISTING MORTAR
JOINTS; REPOINT JOINTS W/ MIX
MORTAR MATCHING HISTORIC MIX. SEE
11/A8.01
(E) HIGH ROOF VENT TO HAVE (N)
LOUVERED SCREENED VENTS
INSTALLED (MATCHING EXISTING
OPENING SIZE) @ ALL 4 FACES, JOINTSSEALED, REPAINTED. PROPERLY FLASH
THE VENT TO (N) LOW SLOPE ROOFING
SYSTEM.
INSTALL PAINTED (N) LOW-PROFILE SHT
MTL LOW ROOF VENTS, TYP OF 7.PLACEMENT SHALL BE COORDINATED
W/ SHINGLE COURSES
PROVIDE AND INSTALL (N) HOT DIPPED,
SOLDERED, GALV SHEET METAL CAP
EXTENDED OVER (E) CHIMNEY BRACE
BAND AND BRACE ANGLE
CONNECTIONS. FINISH TO MATCH BRICKCOLOR. SEE DTL 20/A8.01 11121413
6 Jack House Roof, Widows Walk Repair, and Arbor Replacement No. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
MNo. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
LAN A GARAVAG
L
AI
LEAHC
I
M
4"
1"
5 7/8"
(E) 1 x LAP SIDING(N) CLASS "A" COMP.
SHINGLES O/ W.P.
MEMBRANE
ICE AND WATER
SHIELD W.P.
MEMBRANE ON (E)PLYWD. SHEATHINGLAPPED UP WALL 4"
PAINTABLE SEALANT
GALV. SHT. MTL.COUNTER FLASHING
ADD SOLID FILL @
LAP JOINT BEHINDFLASHING
3"
(E) WOOD LAP SIDING
PAINTABLE
SEALANT, TYP.
COUNTER FLASHING,
SEE DTL 5/A8.01
FILL LAP JT. W/
SOLID FILLER
(N) MINERAL CAP
SHEET ROLL ROOFING
LAP ROOFING FELT
O/ BASE FLASHING
GALV. SHT. MTL.
BASE FLASHING
(E) PLYWD.
SHEATHING O/ (E)
T&G SOFFIT BOARDS
4"
(N) WOOD SHINGLE
CAP O/ VENT MAT
(N) 5/8" TYP. "X"
GYP. SHEATHING
(E) 1x SKIP SHEATHING(E) ROOF
(E) 1/2" PLYWD FRAMING
SHEATHING
(N) ROOFING FELT
O/ GYP. SHEATHING
(N) VENT MAT O/
ROOFING FELT
(N) FIRE RETARDANT
TREATED CEDAR SHINGLES
W/5" EXPOSURE O/
VENTILATION MAT
(E) SHT. METAL
FLASHING
CLASS "A" COMP.
SHINGLES
(E) 1/2" EXT.
PLYWOOD O/ 1x SKIP.
SHEATHING
ICE AND WATER
SHIELD @ EAVE
UP 24"
1"
ROOF FELT ON (N) GYP.
SHEATHING
CLASS "B" FIRE RETARDANT
TREATED CEDAR SHINGLES
W/ 5" EXPOSURE O/ VENT
MAT O/ W.P. MEMBRANE
(E) FRAMING
5/8" TYPE "X" GYPSHEATHING
VENTILATION MAT
(E) PLYWOOD
SHEATHING
(N) GALV. SHT. MTL.
BASE FLASHING
4"
3"
(E) 1x SKIP
SHEATHING
(E) WD.
SIDING/
TRIM
INSTALL
SEALANT
(N)
COUNTER
FLASHING
SEE DETAIL
5/A8.01
(N) GRANULATED
CAP SHEET ROLL
ROOFING LAPPED O/BASE FLASHING
1/2" SEALANT JT.
@ PERIM.
GAP FILLED W/
SEALANT O/ CLOSED
CELL BACKER
(E) WOOD CLADDING
REATTACHED
PRE MANUFACTURED
STL POST (RHINO RAILS)
w/ HT. TRIMMED TO FIT
& TOP CAP w/ FLASHING
(N) GALV. SHT.
MTL. COLLARED
FLASHING O/
BASE
(E) SHEATHING
(N) 4 x BLOCKING
BELOW POST w/ MTL.
HANGERS EACH END
4"
4" 4"
THROUGH M.B.TYP. 4
(N) PTDF NAILERS,
@ 16" O.C. TYP.
6" 2"
4" DEEP
4"
(E) CHIMNEY
BRACE TYP OF 3
(N) MINERAL
CAP SHEET
ROLL ROOFING
LAPPED O/
PITCH PANFLANGE, TYP.
FILL PAN W/POURABLE
SEALANT TO LIP
(N) BRACKET FROM
4"x6"x3/16" STL.
ANGLE W/6" VERT.
LEG
CLR. MIN., TYP.
(N) GALV SHT.
MTL. PITCH PAN
SET O/ ROOFING
FELT
(E) ROOF
SHEATHING
4 x BLOCKING w/
MTL. HANGERS @EACH END
1/2" M.B.
(E) SHT. METAL
FLASHING
SEAL TOP EDGE OF SHT.
MTL.FLASHING W/ STRIP OF
ICE & WATER SHIELD
FIRE RETARDANT TREATED-CEDAR
SHINGLES (CLASS "B") W/ 5" EXPOSUREO/ VENT MAT O/ W.P. MEMBRANE
SHINGLE VENTILATION MAT
(N) 5/8" TYPE "X" GYP
SHEATHING O/ (E)
1/2" EXT.
PLYWOOD O/ (E)
1X SKIP SHEATHING
ICE AND WATER SHIELD @ EAVE
(E) 6" HALF ROUND
SHEET METAL GUTTER (E) WD. TRIM
DBL. STARTER
COURSE
1"
45° LIP FOR SEALANT
GALV. SHT. MTL.COUNTER FLASHING
3"(N) SOLID FILLER @ WD. SIDING LAP JT.
GAP. WHERE
OCCURS
(N) GALV. SHT. MTL.
BASE FLASHING
(E) WALL SURFACE,
TYP.
LINE OF ROOFING
(SLOPED WHERE
OCCURS)
4"
(E) WOOD
CLAD POST
(N) POST BASE
FLASHING
(N) ROLL
ROOFING
(E) WOOD TRIM(E) COUNTER
FLASHING
(N) WOOD SHINGLE
ROOFING, SEE DTL.
13/A8.01
(E) FRAMING
TO REMAIN
3"
SEE 17/A8.01
PER POSTBASE
5" 5"
10"
1/2"
EDGE OF SHINGLES
INSTALL PER NRCA
STANDARDS
PAINTED GALV. SHT.MTL. FABRICATED &
INSTALLED PER
SMACNA MANUALCURRENT EDITION
(E) BRICK
CHIMNEY
APRON
FLASHING
SEALANT
SOLDER
JOINTS SHT. MTL. CRICKET STEPPED FLASHING
ALL TO BE GALV. SHT. MTL.
FABRICATED & INSTALLED PER
SMACNA STANDARDS
FIRE RETARDANT
TREATED CEDAR
SHINGLES
COUNTER
FLASHING,
TYP.
(E) BRICK
RAKE OUT (E) DAMAGED ORDETERIORATED MORTAR FROM
JOINT TO MINIMUM DEPTH OF
2x WIDTH OF JOINT; REPOINT
CLEANED JOINT w/ MORTAR
MIX TO MATCH (E); TOOL JOINT
TO MATCH (E) ADJACENT
(E) BRICK
SHT. MTL. COUNTER FLASHING.
FORM REGLET TO INSERT INTO
JOINT. HOLD FLASHING IN
PLACE W/ WEDGES
RAKE OUT JOINT
SEALANT
1"
(E) WOOD LAP SIDING
(E) ABANDONED PIPES
TO BE CUT & REMOVED
TO BELOW ROOF
SHEATHING SURFACE.
CAP OFF IF LINE STILL
CONNECTED TO
FUNCTIONING UTILITY
(E) PLYWD.
SHEATHING O/ (E) T &
G SOFFIT BOARDS
4"
1" 3"
4"
45° LIP FOR SEALANT
GALV. SHT. MTL.COUNTER FLASHING
(N) SOLID FILLER @
WD. SIDING LAP JT.
GAP. WHEREOCCURS
(N) GALV. SHT. MTL.
BASE FLASHING
(E) WALL SURFACE,
TYP.
(E) SHT. MTL.TILE
ROOFING
(E) FRAMING
SCALE: 3" = 1'-0"ROOF @ ABANDONED PIPESSCALE: 3" = 1'-0"BASE & COUNTER FLASHINGSCALE: 1-1/2" = 1'-0"COMP SHINGLES @ WALL SCALE: 1-1/2" = 1'-0"COUNTER FLASHINGSCALE: 1-1/2" = 1'-0"ROOF VALLEY FLASHINGSCALE: 1-1/2" = 1'-0"COMP SHINGLES @ EAVESCALE: 1-1/2" = 1'-0"COUNTER FLASHING @ WALL SCALE: 3" = 1'-0"REPOINTING DETAILSCALE: 6" = 1'-0"FLASHING @ BRICK JOINTSCALE: 3" = 1'-0"RIDGE, HIP SIM SCALE: 3" = 1'-0"PITCH PANSCALE: 1-1/2" = 1'-0"TYPICAL CHIMNEY FLASHINGSCALE: 1-1/2" = 1'-0"FLAT ROOFING EDGESCALE: 1-1/2" = 1'-0"CEDAR SHINGLES @ WALL SCALE: N.T.S.ROOF CHIMNEY CRICKET DET.SCALE: 1-1/2" = 1'-0"CEDAR SHINGLES @ EAVE SCALE: 1-1/2" = 1'-0"RAIL POST BASE
CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 DETAILS
8 A8.01
1 2
3 CLASS "A" ASSEMBLY
(APPROX. DIM. OF CAP)
(INSTALL SEQUENCE # )
4 12 JULY 2024
2000075-13
21"±
21"±
29"±
29"± 4" 4"
6"±
CLASS "A" ASSEMBLY
SEE DTL 2 FOR SIM. NOTES
Jack House Roof, Widows Walk Repair, and Arbor Replacement NOTE: FOR LARGER
CHIMNEY ADD 4" IN
EACH DIRECTION FORPLAN DIMENSIONS
No. C-14833
REN. 1/31/25
ARCHITECT
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OF ETAT S
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RAFTER
BEYOND
4x10 BEAM W/TOP
SLOPED 1/4"/FT
FROM CENTER LINE,
SSD
2x SHAPED YELLOW
CEDAR CAPITAL TRIM
AROUND POST
2x (OR 1x) YELLOW
CEDAR POSTCLADDING 4 SIDES
HOT DIPPED
GALV.STL.TUBE
POST, SSD
1'-0"
(N) GALV. 30°
SHT. MTL.
CAP
1'-4"
2"
CLR.
45°
8"
1'-0" 2x (OR 1x) YELLOW CEDAR
POST CLADDING 4 SIDES
PTDF SHIM. 16" O.C.
SET CLADDING ON CONT
BEAD OF SEALANT ONBASE TRIM
3x YELLOW CEDAR
BASE TRIM
PTDF SHIM.
(N) FLAGSTONE PATCH O/
PIER TO MATCH (E) COLOR
& SURFACE TEXTURE
(E) FLAGSTONE
PAVING
(N) HOT DIPPED GALV.
STL. TUBE POST, &
CONC. PIER, SSD
1"
7 1/2"
BEVEL TOP 1/4"
PER FT. CL
MIRROR ON CL
4x10 RIDGE,
SSD
3x4 CEDAR,
TYP.
RAFTER
BEYOND, SSD
SCALE: 1-1/2" = 1'-0"ARBOR POST BASE TRIMSCALE: 1-1/2" = 1'-0"ARBOR POST & BEAM SCALE: 3" = 1'-0"ARBOR RIDGE
CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 DETAILS
9 A8.02
12 JULY 2024
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Jack House Roof, Widows Walk Repair, and Arbor Replacement No. C-14833
REN. 1/31/25
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OF ETAT S CALIFORNIA
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MNo. C-14833
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14 3/4" 2 1/8" 1'-6 1/2"
6 3/8" 1 1/2" 14 3/4" 8 1/8"
11 1/8"
2 1/8" 1'-6 1/2"
2'-1 7/8"
8 1/4"
2 1/8"
2 5/8" 2 5/8"
ROOF
5"
8 1/4"
1'-6 1/2"
2 1/2"
2 1/2"
5" 1'-2 1/4" 3"
2 1/8"
3 3/4"
3"
UNDER SIDE
OF RAIL
BOTTOM EDGE
OF TRIM
RE-INSTALL SCROLL WORK
1/4" HIGHER THAN OUTER
PIECES OF BOTTOM RAIL,
TYP.
5" 1'-2 1/4" 2" 2" 5 1/2" 3 5/8"
2"
1"
2"
1"
RE-INSTALL SCROLL WORK
1/4" HIGHER THAN OUTER
PIECES OF BOTTOM RAIL,
TYP.
(E) WOOD ELEMENT
SQ CUTS FOR DAMAGE
REMOVAL AND TIGHT
JOINTS FOR DUTCHMAN
REPAIR. GLUE PATCH INPLACE & USE SS PINS
AS NEEDED TO HOLD
UNTIL GLUE SET. SHAPEPATCH TO ALIGN w/ (E)
ADJACENT SURFACES.
ALL PATCHES SHALL BE PREPPED & PRIMED
IMMEDIATELY SURFACES AFTER SHAPING IS
COMPLETE.
SCALE: 3" = 1'-0"FRONT PORCH ROOF RAILING EXTERIOR FACING VIEWSCALE: 6" = 1'-0"WIDOW'S WALK RAILING EXTERIOR FACING VIEW SCALE: 3" = 1'-0"WIDOW'S WALK RAILING
SCALE: 3" = 1'-0"PORCH ROOF RAIL POSTSCALE: 3" = 1'-0"
WIDOW'S WALK CORNER POST
CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 EXISTING WOOD RAILINGS
10 A8.03
DETAIL NOTES ON SCOPE AND MATERIAL FOR WOOD RAILING
ALL DIMENSIONS PROVIDED ARE FOR GENERAL REFERENCE ONLY.
REPLACE ELEMENTS FROM EXISTING ORIGINAL ASSEMBLY WHEREREQUIRED BY REHABILITATION.
THE INTENT IS TO RE-ASSEMBLE THE EXISTING RAILINGS AFTER ALL OF THE PAINT HAS BEEN STRIPPED OFF. THIS REQUIRES THAT EACH
RAILING ASSEMBLY BE CAREFULLY DIS-ASSEMBLED, BOTH FOREASE OF STRIPPING OFF THE EXISTING PAINT, AND DETERMINATION
OF QUANTITY OF DETERIORATED MATERIAL THAT WILL NEED TO BE PATCHED OR REPLACED. BECAUSE THE BUILDING IS A HISTORICRESOURCE, REPAIR BEFORE REPLACEMENT IS THE PROTOCOL.PATCHING WITH EPOXY WOOD FILLER SHOULD BE LIMITED TO SMALL QUANTITIES - APPROXIMATELY 1 CUBIC INCH OR SMALLER IN VOLUME - AND SHOULD BE KEYED OR PINNED IN PLACE. FOLLOW MANUFACTURER MINIMUM EDGE THICKNESS REQUIREMENTS.LARGER WOOD REPLACEMENT CAN UTILIZE THE DUTCHMANMETHOD OF CUTTING OUT A SQUARED OFF AREA OF ROT AND INSERTING A SCRIBED PIECE OF NEW WOOD IN THE VOID. FOR
ELEMENTS SUCH AS RAIL CAP ENDS, A WHOLE NEW SECTION OF
WOOD MATCHING EXISTING LENGTH AND PROFILE CAN REPLACE
THE SECTION OF REMOVED ROTTED PORTION UTILIZING DUTCHMAN REPAIR. ALL PATCHES OR REPLACEMENT SHALL BE SHAPED TO
MATCH AND ALIGN WITH THE ADJACENT EXISTING SURFACE. SEE DTL17/A8.03
AT THE HIDDENPORTIONS OF THE SCROLLWORK OF THE RAILING, SOME OF THE “EARS” (DIRECTLY BELOW THE OPENINGS) MAY BE ROTTED OR MISSING. ALL ROTTED MATERIAL IS TO BE REMOVEDFROM THESE AREAS BUT THESE SECTIONS DO NOT NEED TO BEREPLACED. BECAUSE OF THE ORIGINAL DESIGN THESE HIDDEN
SECTIONS AT THE OPENINGS ARE PRONE TO COLLECT WATER
(WITH END GRAIN) SO ALLOWING DRAINAGE AND AIRFLOW WOULD BE BENEFICIAL.
REPLACEMENT WOOD SHOULD BE TIGHT GRAIN REDWOOD (NO
SAPWOOD) OR YELLOW CEDAR. NO PRESSURE TREATED WOOD IS
TO BE LEFT VISIBLE, EVEN IF PAINTED.
FOR CRACKED/SPLIT SCROLLWORK: NON-ROTTED DAMAGEDPIECES SHALL BE GLUED AND PINNED TO CLOSE GAP PRIOR TORE-INSTALLATION.
QUANTITY ASSUMPTIONS REGARDING REPAIR & REPLACEMENT
(FOR BIDDING REFERENCE)
ELEMENT % REPAIR % REPLACE
POST 40% 15%FINIALS 15% 8%
TOP RAIL 40% 15%
BOTTOM RAIL 50% 20%
SCROLLWORK 40% 20%
SEE 8/A8.03 FOR RAIL ELEVATIONSEE 6/A8.03 FOR RAIL ELEVATION SIM.
SIM.
SCALE: 3" = 1'-0"DUTCHMAN PATCH, TYP.
12 JULY 2024
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Jack House Roof, Widows Walk Repair, and Arbor Replacement No. C-14833
REN. 1/31/25
ARCHITECT ED SNE ICL
OF ETAT S CALIFORNIA
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MNo. C-14833
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1'-3 1/2"
9 1/2"
1 1/2" 7'-9" 6 1/2"
9'-1"
1'-4"
9 1/2"
PAVING
3x4 @ 7.5" O.C.
4x6 CROSS
SECTION
3-1/2" x 6"
CROSS SECTION
1'-0"
8"
HT. @ EAST
END
9 1/2"
9 1/2"
1'-11 3/4"
R2 1/2"
11'-7"
4'-5"
3-1/2" x 6"CROSS SECTION
9 1/2"
9 1/2" 11'-7"
4'-5"
3-1/2" x 6"
CROSS SECTION
1'-1 3/4"
1'-11 1/8"
R7 1/2"
5'-3"
4"
1'-8"
2'-3"
4"
3'-1"
6'-9"
3 1/4"
3 1/2"
R7 1/2"
R4"
R4"
3 1/4"
R11"
2'-2" F.O. POST
B.O. BEAM
1'-6"
3"
11"
(E) 10"
R6"
R6"
PAVING
6 1/2" 7'-9"
11'-8" ±
TIGHT GRAIN
RDWD 3x4 @ 7.5"
O.C. TYP.
3-1/2" x 6" CROSSSECTION
4 x 10 BEAM4x10 BEAM
8" x 8" WOOD
CLAD POST
1'-4"
WALL OF (E)
CARRIAGE
HOUSE
PAVING 6 1/2" 7'-9"
11'-8"
1'-4" 6'-10"
12'-3" ±
TIGHT GRAIN
RDWD 3x4 @
7.5" O.C. TYP.
SCALE: 1/2" = 1'-0"WEST ELEVATION
SCALE: 3" = 1'-0"BEAM END, (E) SALVAGED
SCALE: 1" = 1'-0"FRONT & BACK END ARCH
SCALE: 1" = 1'-0"
POST
SCALE: 1" = 1'-0"INTERMEDIATE ARCH
SCALE: 1" = 1'-0"GABLE PANEL, (E) SALVAGED
SCALE: 3" = 1'-0"BRACKET, (E) SALVAGED
SCALE: 1/2" = 1'-0"NORTH ELEVATION
CITY SPECIFICATION NO.DATE:
PROJECT TITLE:
SHEET TITLE:
of
SHEET NO.DESIGNED BY:DRAWN BY:CHECKED BY:APPROVED BY:SCALE:PLAN FILE NO. / LOCATION MG
HA
AW
AS NOTED
13 ARBOR (PLAN, ELEV & DETAILS)
11 SIM.
TYP.
TYP.
A8.04
@ ENDS
DETAIL NOTES ON SCOPE AND MATERIAL FOR THE ARBOR
THE INTENT IS TO RE-CONSTRUCT THE ORIGINAL ARBOR BASED ONTHE EXISTING SALVAGED ELEMENTS LOCATED IN THE CITY CORP YARD. THE EXISTING ELEMENTS ARE TO BE USED AS TEMPLATES FOR THE NEW ELEMENTS NEEDED. THE SHAPE, PROFILE, AND
DETAILING (INCLUDING ROUTED SHAPES) ARE TO MATCH THE
SALVAGED ELEMENTS. THE DIMENSIONS PROVIDED FOR EACHSHAPE ON THIS DRAWING ARE FOR REFERENCE ONLY AND MUST BE FIELD VERIFIED BY CONTRACTOR TO CREATE TEMPLATES. SHOP
DRAWINGS MUST BE PREPARED WITH THE FINAL DIMENSIONS FORREVIEW.
ALL WOOD SHALL BE TIGHT GRAIN REDWOOD (NO SAPWOOD), OR
YELLOW CEDAR. NO PRESSURE TREATED WOOD IS TO BE LEFTVISIBLE, EVEN IF PAINTED.
ALL WOOD ELEMENTS SHALL BE PRIMED ON ALL FACES BEFOREASSEMBLY. ALL CUTS ARE TO BE PRIMED BEFORE ASSEMBLY.ALL
BOLT AND SCREW FASTENER HOLES SHALL BE PLUGGED WITH
WOOD PLUGS.
12 JULY 2024
2000075-13
Jack House Roof, Widows Walk Repair, and Arbor Replacement No. C-14833
REN. 1/31/25
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OF ETAT S CALIFORNIA
LAN A GARAVAG
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AI
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MNo. C-14833
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OF ETAT S CALIFORNIA
LAN A GARAVAG
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SPECIAL PROVISIONS
FOR
CITY OF SAN LUIS OBISPO
Jack House Roof, Widows Walk Repair, and Arbor Replacement Specification No. 2000075-13.01
NOVEMBER 2024
PUBLIC WORKS DEPARTMENT
ENGINEERING DIVISION
919 Palm Street
San Luis Obispo, CA 93401
(805) 781-7200
Jack House Roof, Widows Walk Repair, and Arbor Replacement Specification No. 2000075-13.01
Approval Date: November 12, 2024
TABLE OF CONTENTS
NOTICE TO BIDDERS ................................................................................................... I BID SUBMISSION....................................................................................................................................I BID DOCUMENTS ..................................................................................................................................II PROJECT INFORMATION......................................................................................................................II QUALIFICATIONS .................................................................................................................................III AWARD...................................................................................................................................................V ACCOMMODATION................................................................................................................................V BID FORMS...................................................................................................................A
BID ITEM LIST FOR JACK HOUSE ROOF, WIDOWS WALK REPAIR, AND ARBOR REPLACEMENT PROJECT, SPECIFICATION NO. 2000075-13.01..................................................................................A LIST OF SUBCONTRACTORS...............................................................................................................C PUBLIC CONTRACT CODE SECTION 10285.1 STATEMENT..............................................................D PUBLIC CONTRACT CODE SECTION 10162 QUESTIONNAIRE.........................................................D PUBLIC CONTRACT CODE SECTION 10232 STATEMENT.................................................................D LABOR CODE SECTION 1725.5 STATEMENTS...................................................................................E NON-COLLUSION DECLARATION ........................................................................................................F BIDDER ACKNOWLEDGEMENTS ........................................................................................................ G QUALIFICATIONS ..................................................................................................................................H ATTACH BIDDER'S BOND TO ACCOMPANY BID .................................................................................I SPECIAL PROVISIONS ................................................................................................ 1 DIVISION I GENERAL PROVISIONS .....................................................................................................1 1 GENERAL.........................................................................................................................................1 3 CONTRACT AWARD AND EXECUTION .........................................................................................1 4 SCOPE OF WORK...........................................................................................................................2 5 CONTROL OF WORK......................................................................................................................2 6 CONTROL OF MATERIALS.............................................................................................................3 7 LEGAL RELATIONS AND RESPONSIBILITY TO THE PUBLIC ......................................................4 8 PROSECUTION AND PROGRESS..................................................................................................4 9 PAYMENT ........................................................................................................................................5 DIVISION II GENERAL CONSTRUCTION..............................................................................................6 14 ENVIRONMENTAL STEWARDSHIP..............................................................................................6 15 EXISTING FACILITIES...................................................................................................................7 16 TEMPORARY FACILITIES.............................................................................................................7 DIVISION XII BUILDING CONSTRUCTION............................................................................................7 99 BUILDING CONSTRUCTION.........................................................................................................7 DIVISION XIII APPENDICES ..................................................................................................................7
APPENDIX A - FORM OF AGREEMENT ...................................................................... 0 APPENDIX B – SUPPLEMENTAL TECHNICAL SPECIFICATION ................................ 3 APPENDIX C – STRUCTURAL CALCULATIONS - ARBOR.......................................... 4 APPENDIX D – LEAD AND ASBESTOS TESTING ....................................................... 5 APPENDIX E – SAFTEY MANAGER REVIEW AND RECOMMENDATION .................. 6 APPENDIX F – HISTORICAL PLANTING MAP............................................................. 7 APPENDIX G – ARBOR PHOTOS ................................................................................ 8
NOTICE TO BIDDERS
i
NOTICE TO BIDDERS
BID SUBMISSION
Sealed bids will be received by the City of San Luis Obispo at the Public Works Administration Office located at 919 Palm Street, San Luis Obispo, California 93401, until 11:00 a.m. on December 19, 2024
at which time they will be publicly opened and read aloud. Public bid opening may be accessed via Microsoft Teams video conference and conference call. In person attendance will be permitted. Use the following link:
https://teams.microsoft.com/l/meetupjoin/19%3ameeting_MjM1OGQzNDctNTMyNi00MGQ4LWI5NGItNTdlOWM5MTQyZThk %40thread.v2/0?context=%7b%22Tid%22%3a%22a78b182d-94e4-4507-a9a9- 330dcb148164%22%2c%22Oid%22%3a%2255684c81-fa0a-443f-b6a5- 1f55eacc1141%22%7d
or join by phone with this number: (209)645-4165 with Conference ID: 426 108 739# Submit bid in a sealed envelope plainly marked:
JACK HOUSE ROOF, WIDOWS WALK REPAIR, AND ARBOR REPLACEMENT SPECIFICATION NO. 2000075-13.01
Any bid received after the time and date specified will not be considered and will be returned to the bidder unopened. Bids received by Fax or Email will not be considered.
By submission of bid you agree to comply with all instruction and requirements in this notice and the contract documents.
All bids must be submitted on the Bid Item List form(s) provided and submitted with all other Bid Forms included in these Special Provisions.
Each bid must be accompanied by either a:
1. certified check
2. cashier's check
3. bidder's bond
made payable to the City of San Luis Obispo for an amount equal to ten percent of the bid amount as a guaranty. Guaranty will be forfeited to the City San Luis Obispo if the bidder, to whom the contract is awarded, fails to enter into the contract.
The City of San Luis Obispo reserves the right to accept or reject any or all bids or waive any informality in a bid.
NOTICE TO BIDDERS
NOTICE TO BIDDERS
ii
All bids are to be compared based on the City Engineer's estimate of the quantities of work to be done, as shown on the Bid Item List.
Bids will only be accepted from bidders that are licensed in compliance with the provisions of Chapter 9, Division III of Business and Professions Code.
The award of the contract, if awarded, will be to the lowest responsive bid submitted by a responsible contractor whose bid complies with the requirements prescribed. If the contract is awarded, the contract will be awarded within 60 calendar days after the opening of the bids.
Failure to raise defects in the notice to bidders or bid forms prior to bid opening constitute a waiver of those defects.
BID DOCUMENTS
A copy of the plans and special provisions may be downloaded, free of charge, from the City’s website at:
www.slocity.org/government/department-directory/public-works/public-works-bidsproposals No printed copies are available for purchase at the City office.
Standard Specifications and Engineering Standards referenced in the Special Provisions may be downloaded, free of charge, from the City’s website at:
www.slocity.org/government/department-directory/public-works/documentsonline/construction-documents You are responsible to obtain all issued addenda prior to bid opening. Addenda will be available to download at the City’s website listed above or at the office of the City Engineer.
Contact the project manager, Sandra Golonka at (805) 781-7239 or the Public Works Department at (805) 781-7200 prior to bid opening to verify the number of addenda issued.
You are responsible to verify your contact information is correct on the plan holders list located on the City’s website at:
www.slocity.org/government/department-directory/public-works/public-works-bidsproposals.
PROJECT INFORMATION
In general, the project consists of removing and replacing the existing roof and arbor at the Jack House & Gardens. Repair and replacement as needed of the railing surrounding the Widow’s Walk and Porch roof.
NOTICE TO BIDDERS
NOTICE TO BIDDERS
iii
The project estimated construction cost and contract time established for the project is as follows:
BASE BID: $282,000 65 working days
ADDITIVE ALTERNATIVE “A” $115,000 20 working days
TOTAL PROJECT BID (BASE BID + ADD ALT. “A”): $397,000
Base bid contract tie is established as 65 working days. Award of Additive Alternate “A” will add 20 working days to the contract length.
The fixed liquidated damages amount is established at $500 per day for failure to complete the work within the contract time.
In compliance with section 1773 of the Labor Code, the State of California Department of Industrial Relations has established prevailing hourly wage rates for each type of workman. Current wage rates may be obtained from the Division of Labor at:
https://www.dir.ca.gov/oprl/DPreWageDetermination.htm
This project is subject to compliance monitoring and enforcement by the Department of Industrial Relations.
There will be a MANDATORY walkthrough on December 4, 2024 at 10:00 a.m. Prime contractors wishing to submit a bid proposal are required to attend and sign in at the meeting. Bidders must meet in front of the Jack House & Gardens (536 Marsh Street, San Luis Obispo) followed by a second walkthrough at the San Luis Obispo Corp Yard (25 Prado Road, San Luis Obispo).
QUALIFICATIONS
You must possess a valid Class B Contractor's License at the time of the bid opening.
You and any subcontractors required to pay prevailing wage must be registered with the Department of Industrial Relations pursuant to Section 1725.5 of the Labor Code.
You as the prime contractor or qualified subcontractor utilized by you must have experience constructing projects similar to the work specified for this project. Provide three similar reference projects completed by you or your qualified subcontractor as either the prime or subcontractor. All referenced projects must have been completed within the last five years from this project’s bid opening date.
One of the three reference projects must have been completed under contract with a city, county, state or federal government agency as the prime contractor.
NOTICE TO BIDDERS
NOTICE TO BIDDERS
iv
One of the three referenced projects must include woodwork repairs on historical buildings completed by either you as the prime contractor or a qualified subcontractor used for this project.
One of the three referenced projects must include removal of lead-based paint completed by either you as the prime contractor or a qualified subcontractor used for this project.
Failure to provide reference projects as specified in this section and as required on the qualification form is cause to reject a bid as being non-responsive.
The City reserves the right to reject any bid based on non-responsiveness if a bidder fails to provide a bid that complies with all bidding instructions.
The City reserves the right to reject a responsive bid based on the non-responsibility of the bidder if the Director of Public Works or Designee finds, after providing notice and a hearing to the bidder, that the bidder lacks the
1. knowledge
2. experience,
3. or is otherwise not responsible
as defined in Section 3.24 of the San Luis Obispo Municipal Code to complete the project in the best interest of the City.
Rejected bidders may appeal this determination. Appeal must comply with the requirements in this Notice to Bidders.
It is the City of San Luis Obispo’s intent to award the contract to the lowest responsive bid submitted by a responsible bidder. If in the bidder’s opinion the contract has been or may be improperly awarded, the bidder may protest the contract award.
Protests must be filed no later than five working days after either:
1. bid opening date
2. notification of rejected bid.
Protest must be in writing and received by the project manager located at:
919 Palm Street
San Luis Obispo, CA 93401.
Valid protests must contain the following information:
1. the reasons for the protest
2. any supporting documentation
3. the ruling expected by the City to remedy the protest.
Any protest not containing all required information will be deemed invalid and rejected.
NOTICE TO BIDDERS
NOTICE TO BIDDERS
v
The City will consider additional documentation or other supporting information regarding the protest if submitted in compliance to the specified time limits. Anything submitted after the specified time limit will be rejected and not be considered.
The Director of Public Works or Designee may request additional information to be submitted within three days of the request, unless otherwise specified, and will notify the protester of ruling within ten days of determination.
If the protester is not satisfied with ruling, the protester may appeal the ruling to the City Council in compliance with Chapter 1.20 of the City of San Luis Obispo Municipal Code.
Pursuant to the Public Records Act (Government Code, § 6250, et seq.), the City will make public records available upon request.
AWARD
The lowest bidder will be determined in compliance with Public Contract Code Section 20103.8(c) with the Publicly Disclosed Funding Amount of $397,000 using either:
• TOTAL PROJECT BID, if bid for Base Bid + Add. Alt. “A” is less than $397,000 or • BASE BID, if Base Bid is less than $397,000 and Base Bid + Add. Alt. “A” is greater than $397,000.
As a condition to executing a contract with the City, two bonds each equal to one hundred percent of the total contract price are required in compliance with Section 3-1.05 of the Standard Specifications.
You may substitute securities for moneys withheld under the contract in compliance with the provisions of the Public Contract Code, Section 10263.
ACCOMMODATION
If any accommodations are needed to participate in the bid process, please contact Allie Genard at (805) 781-7200 or by Telecommunications Device for the Deaf at (805) 781- 7107. Requests should be made as early as possible in the bidding process to allow time for accommodation.
BID FORMS
A
BID FORMS
All bid forms must be completed and submitted with your bid. Failure to submit these forms and required bid bond is cause to reject the bid as nonresponsive. Staple all bid forms together.
THE UNDERSIGNED, agrees that they have carefully examined:
1. the location of the proposed work
2. the plans and specifications
3. read the accompanying instructions to bidders
and propose to furnish all:
4. materials
5. labor
to complete all the required work satisfactorily in compliance with
6. plans
7. specifications
8. special provisions
for the prices set forth in the bid item list:
BID ITEM LIST FOR JACK HOUSE ROOF, WIDOWS WALK REPAIR, AND ARBOR REPLACEMENT PROJECT, SPECIFICATION NO. 2000075-13.01
Item Item Unit of Estimated Item Price Total
No. SS(1) Description Measure Quantity (in figures) (in figures) 1 15
Removal of Existing East and
West Bay Windows Roofs [Sheet
A2.01 (typ of 3)]
LS 1 ---
2 99
Install East and West Bay
Window Roofs
[Sheet A2.01 (typ of 3)]
SQFT 152
3 99 Clean and Repair Front Porch
Metal Tile Roof (Sheet A2.01) SQFT 245
4*
(S) 99 Remove Lead Based Paint LS 1 ---
5*
(S) 99
Repair Existing Front Porch and
Widows Walk Roof Railing
including Posts & Finials
LF 34
6*
(S) 99
Remove and Replace Existing
Front Porch and Widows Walk
Roof Railing including Posts &
Finials
LF 14
7*
(S) 99
Reinstall Roof Railing of Front
Porch and Widows Walk Roof
Railing including Posts & Finials
LF 83
8 99 Paint Railings and Affected Areas
including Posts & Finials LS 1 ---
9 15
Remove Existing Rear Porch /
Bath Addition Roofing and Cap
Off Exposed Pipes (DTL 3/A8.01)
LS 1 ---
BID FORMS
BID FORMS
B
Item Item Unit of Estimated Item Price Total
No. SS(1) Description Measure Quantity (in figures) (in figures) 10 99 Install Rear Porch / Bath Addition
Roof SQFT 300
11 99 Remove Existing Multi-Layered
Wood Shingle Roof and Patches LS 1 ---
12 99 Install Wood Shingle Roofing SQFT 1,550
13 99 Install Attic Ventilation at
Shingles LS 1 ---
14 15 Remove Existing Flashing at
Chimneys LS 1 ---
15 99 Install Flashing at Chimneys
(DTL 15/A8.01) SQFT 40
16 15 Remove Existing Upper Cap
Sheet Roof LS 1 ---
17 99 Install Upper Cap Sheet Roof SQFT 300
18 99
Replace Existing Attic Vent Wire
Mesh with Louvered Vents at Flat
Roof
LS 1 ---
19 99 Detach Existing Chimney Braces
at Cap Sheet Roof LS 1 ---
20 99
Install Chimney Brackets and
Pitch Pans at Cap Sheet Roof
(DTL 16/A8.01)
LS 1 ---
21 (S) 99 Chimney Brick Repointing LS 1 ---
22 (S) 99 Masonry Pre-Construction Test Specimens LS 1 --- 24 15 Remove Existing Metal Chimney
Caps (DTL 20/A8.01) LS 1 ---
25 99 Install Metal Chimney Caps
(DTL 20/A8.01) SQFT 30
26 99 Haul Off Debris LS 1 ---
27 99 Construction Fencing LS 1 ---
28 14 Health and Safety Plan LS 1 ---
29 7 OSHA Compliance LS 1
30 99 Gutter Cleaning and Repair Gaps LS 1 ---
31 99 Staging Area Restoration LS 1 ---
32 99 Historical Tree and Planting
Protection LS 1 ---
Bid Alternate: A
33 (S) 99 Arbor LS 1 ---
34 73 Concrete and Flagstone
Restoration at Arbor SQFT 64
Bid Total (or Base Bid) $
BID FORMS
BID FORMS
C
Item Item Unit of Estimated Item Price Total
No. SS(1) Description Measure Quantity (in figures) (in figures) Company Name:
(1) refers to section in the Standard Specifications with modifications in the Special Provisions, or the section in the Technical Specification (TS) listed in Appendix B, that describe required work. (S) Specialty items per Section 5-1.13A SUBCONTRACTING, General of the Standard Specifications. *Bid item is exempt from Section 9-1.06B and 9-1.06C of the Standard Specifications. The unit price will not be adjusted regardless of the final bid item quantity.
LIST OF SUBCONTRACTORS
Pursuant to Section 4100 of the Public Contracts Code and section 2-1.33C of the standard specifications, the Bidder is required to furnish the following information for each Subcontractor performing more than 1/2 percent (0.5%) of the total base bid. Do not list alternative subcontractors for the same work. Subcontracting must not total more than fifty percent (50%) of the submitted bid except as allowed in section 5-1.13 of the standard specifications.
For Streets & Highways projects, subcontractors performing less than ten thousand dollars ($10,000) worth of work need not be mentioned. Subcontractors required to pay prevailing wage, must be registered with the Department of Industrial Relations pursuant to Labor Code section 1725.5 to be listed.
NOTE: If there are no subcontractors, write “NONE” and submit with bid.
Name Under Which
Subcontractor is Licensed License Number
DIR Public
Works
Registration
Number
Address and Phone
Number of Office, Mill or
Shop
Specific
Description of
Subcontract
% of
Total
Base
Bid
BID FORMS
BID FORMS
D
Attach additional sheets as needed.
PUBLIC CONTRACT CODE SECTION 10285.1 STATEMENT
In compliance with Public Contract Code Section 10285.1 (Chapter 376, Stats. 1985), the bidder hereby declares under penalty of perjury under the laws of the State of California that the bidder, or any subcontractor to be engaged by the bidder, has ____, has not ____ been convicted within the preceding three years of any offenses referred to in that section, including any charge of fraud, bribery, collusion, conspiracy, or any other act in violation of any state or federal antitrust law in connection with the bidding upon, award of, or performance of, any public works contract, as defined in Public Contract Code Section 1101, with any public entity, as defined in Public Contract Code Section 1100, including the Regents of the University of California or the Trustees of the California State University. The term "bidder" is understood to include any partner, member, officer, director, responsible managing officer, or responsible managing employee thereof, as referred to in Section 10285.1.
NOTE: The bidder must place a check mark after "has" or "has not" in one of the blank spaces provided. The above Statement is part of the Bid. Signing this Bid on the signature portion constitute signature of this Statement. Bidders are cautioned that making a false certification may subject the certifier to criminal prosecution.
PUBLIC CONTRACT CODE SECTION 10162 QUESTIONNAIRE
In compliance with Public Contract Code Section 10162, the Bidder must complete, under penalty of perjury, the following questionnaire:
Has the bidder, any officer of the bidder, or any employee of the bidder who has a proprietary interest in the bidder, ever been disqualified, removed, or otherwise prevented from bidding on, or completing a federal, state, or local government project because of a violation of law or a safety regulation?
Yes No
If the answer is yes, attach a letter explaining the circumstances PUBLIC CONTRACT CODE SECTION 10232 STATEMENT
In compliance with Public Contract Code Section 10232, you hereby state under penalty of perjury, that no more than one final unappealable finding of contempt of court by a federal court has been issued against you within the immediately preceding two-year period because of your failure to comply with an order of a federal court which orders you to comply with an order of the National Labor Relations Board.
BID FORMS
BID FORMS
E
LABOR CODE SECTION 1725.5 STATEMENTS
The bidder has delinquent liability to an employee or the state for any assessment of back wages or related damages, interest, fines, or penalties pursuant to any final judgment, order, or determination by a court or any federal, state, or local administrative agency, including a confirmed arbitration award. Any judgment, order, or determination that is under appeal is excluded, provided that the contractor has secured the payment of any amount eventually found due through a bond or other appropriate means.
Yes No
The bidder is currently debarred under Section 1777.1 or under any other federal or state law providing for the debarment of contractors from public works.
Yes No
NOTE: The above Statements and Questionnaire are part of the Bid. Signing this Bid on the signature portion constitute signature of this Statement and Questionnaire. Bidders are cautioned that making a false certification may subject the certifier to criminal prosecution.
BID FORMS
BID FORMS
F
NON-COLLUSION DECLARATION
I, , declare that
I am of ,
the party making the foregoing bid 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 refrained 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.
Executed on , 20 , in __
I declare under penalty of perjury under the laws of the State of California that the foregoing is true and correct.
(Signature and Title of Declarant)
(SEAL)
Subscribed and sworn to before me
this _______day of _________, 20_____
Notary Public
Company Name:____________________
BID FORMS
BID FORMS
G
BIDDER ACKNOWLEDGEMENTS
By signing below, the bidder acknowledges and confirms that this bid is based on the information contained in all contract documents, including the notice to bidders, plans, specifications, special provisions, and addendum number(s) . (Note: You are responsible to verify the number of addenda prior to the bid opening.)
The undersigned further agrees that in case of default in executing the required contract, with necessary bonds, within eight days, (not including Saturdays, Sundays, and legal holidays), after having received a mailed notice that the contract is ready for signature, the proceeds of the check or bond accompanying his bid will become the property of the City of San Luis Obispo.
Licensed in accordance with an act providing for the registration of contractors, License No. , Expiration Date .
The above statement is made under penalty of perjury, and any bid not containing this information "will be considered non-responsive and will be rejected” by the City.
Signature of Bidder
(Print Name and Title of Bidder)
DIR– Public Works
Registration No:
Business Name (DBA):
Owner/Legal Name:
Indicate One: Sole-proprietor Partnership Corporation List Partners/Corporate Officers:
Name Title
Name Title
Name Title
Business Address
Street Address
Mailing Address
City, State, Zip Code
Phone Number
Fax Number
Email Address
Date
BID FORMS
BID FORMS
H
QUALIFICATIONS
Failure to furnish complete reference information ON THIS FORM, as specified in this project’s Notice to Bidders and indicated below, is cause to reject the bid. Additional information may be attached but is not a substitute for this form.
Reference Number 1
Customer Name & Contact Individual
Telephone & Email
Project Name (Site Address):
Is this similar to the project being bid
and did this project include roof
construction or industrial building?
Yes □ No □
Describe the services provided and how this project is similar to that which is being bid:
Date project completed:
Was this contract for a public agency?
Yes □ No □
Reference Number 2
Customer Name & Contact Individual
Telephone & Email
Project Name (Site Address):
Is this similar to the project being bid
and did this project include woodwork
repair on a historical building activity?
Yes □ No □
Describe the services provided and how this project is similar to that which is being bid:
Date project completed:
Was this contract for a public agency?
Yes □ No □
Reference Number 3
Customer Name & Contact Individual
Telephone & Email
Project Name (Site Address):
Is this similar to the project being bid
and did this project include removal of
lead-based paint activity?
Yes □ No □
Describe the services provided and how this project is similar to that which is being bid:
Date project completed:
Was this contract for a public
agency?
Yes □ No □
BID FORMS
BID FORMS
I
ATTACH BIDDER'S BOND TO ACCOMPANY BID
Know all men by these presents:
That we ____________________________________________, AS PRINCIPAL, and _______________________________________________________, AS SURETY, are held and firmly bound unto the City of San Luis Obispo in the sum of:
____________________________________________________ Dollars (_____________) to be paid to said City or its certain attorney, its successors and assigns; for which payment, well and truly to be made, we bind ourselves, our heirs, executors and administrators, successors or assigns, jointly and severally, firmly by these presents:
THE CONDITION OF THIS OBLIGATION IS SUCH, that if the certain bid of the above bounden ______________________________________________________________________ to construct ___________________________________________________________________ (insert name of street and limits to be improved or project) dated _____________________ is accepted by the City of San Luis Obispo, and if the above bounden _______________________________________________________, his heirs, executors, administrators, successors, and assigns shall duly enter into and execute a contract for such construction and shall execute and deliver the two bonds described within ten (10) days (not including Saturdays, Sundays, or legal holidays) after the above bounden,
______________________________________________________, has received notice by and from the said City of San Luis Obispo that said contract is ready for execution, then this obligation shall become null and void; otherwise, it shall be and remain in full force and virtue.
IN WITNESS WHEREOF, we hereunto set our hands and seals this ___ day of ______, 20____.
Bidder Principal:
Signature Date
Title:
Surety:
Bidder's signature is not required to be notarized. Surety's signature must be notarized.
Equivalent form may be substituted
(Rev. 6-30-14)
SPECIAL PROVISIONS
1 SPECIAL PROVISIONS
ORGANIZATION
Special provisions are under headings that correspond with the main section heading of the Standard Specifications. Each special provision begins with a revision clause that describes or introduces a revision to the Standard Specifications. Any paragraph added or deleted by a revision clause does not change the paragraph number of the Standard Specifications for any other reference to a paragraph of the Standard Specifications.
DIVISION I GENERAL PROVISIONS
1 GENERAL
Add to Section 1-1.01 GENERAL:
The work must be done in compliance with the City of San Luis Obispo, Department of Public Works:
1. Jack House Roof, Widows Walk Repair and Arbor Replacement, Specification No. 2000075-13.01 Special Provisions
2. City of San Luis Obispo Standard Specifications and Engineering Standards – 2020 edition
3. State of California, Department of Transportation Standard Specifications and Standard Plans – 2015 edition
In case of conflict between documents, governing ranking must comply with section 5-
1.02 of the City of San Luis Obispo’s Standard Specifications. All work must conform to these Special Provisions and appendices, project plans, and the most current Building Codes. In the event of a conflict, the more stringent requirement shall apply.
Failure to comply with the provisions of these sections is a material breach of contract:
1. Sections 5 through 8 of the Standard Specifications
2. Section 12 through 15 of the Standard Specifications
3. Section 77-1 of the Standard Specifications
4. Section 81 of the Standard Specifications
5. authorized working hours
6. OSHA compliance
3 CONTRACT AWARD AND EXECUTION
Add Section 3-1.18B CONTRACT EXECUTION, Building Permit:
3-1.18B Building Permit
The contractor must obtain a no-fee building permit from the Community Development Department. All requirements of the building permit shall be applied to the project. The contractor is responsible for coordinating inspection with the building division for the project. Request for inspection must be scheduled 72 hours in advance of the required inspection.
SPECIAL PROVISIONS
SPECIAL PROVISIONS
2 Prior to project construction, the Contractor must completely fill out the Construction & Demolition Recycling Plan and Disposal Report, found on the City’s Construction & Demolition Recycling Program website to obtain a Building Permit. The Construction & Demolition Recycling Plan and Disposal Report must be turned in to Utilities Department located at 879 Morro Street, San Luis Obispo, CA 93401 for review and approval.
Upon completion of the project, the Contractor must submit waste receipts and final permit, see page 2 of the Construction & Demolition Recycling Plan and Disposal Report, to 879 Morro for sign off.
4 SCOPE OF WORK
Add to Section 4-1.03 WORK DESCRIPTION:
Comply with the provisions of Sections 3, 4, 5,6,7,8,9,14,15,16,73, and 99 for general, material, construction, and payment specifics. Refer to these Special Provisions including Appendix B Supplemental Technical Specifications for modifications to the above Sections.
5 CONTROL OF WORK
Add to Section 5-1.01 GENERAL:
Work hours are restricted to 7:00 a.m. to 4:00 p.m Monday through Friday with noise restricted quiet hours from 11:00 a.m. to 1:00 p.m. Quiet hours prohibits use of pneumatic equipment, sawcutting or jackhammer use, but work shall otherwise continue.
Contractors are not permitted to access the interior of the house. All work must be completed from the exterior of the property.
All work involving the removal of lead-based paint from historical railings must be conducted in accordance with applicable OSHA, EPA, and local regulations regarding lead exposure, hazardous waste handling, environmental protection and conform to Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing linked:
Guidelines for the Evaluation and Controls of Lead Based Paint Hazards in Housing.
Compliance with these guidelines is mandatory for lead handling.
The approved method for paint removal is Peel Away Stripper or an approved equal per Technical Specification 099110.
Prior to removal and repair of the railing, the Contractor shall establish a work zone and secure the area to prevent unauthorized personnel access. Ensure all workers involved in the lead paint stripping process are trained in lead-safe work practices. Set up appropriate containment measures to prevent the release of lead dust and debris into the surrounding environment.
SPECIAL PROVISIONS
SPECIAL PROVISIONS
3 The following step-by-step procedure shall be followed to ensure safe removal and restoration of the historical railing while containing hazardous lead paint waste. Cut the railing from its posts in large sections as needed for replacement. Utilize a vacuum system capable of collecting particles during cutting operations to capture all paint chips and debris.
When removal of the railing is required encase the railing in heavy-duty plastic sheeting (6 mil or greater), ensuring that all sides are sealed securely with industrial-grade tape to prevent lead dust and debris from escaping while moving to the ground.
Transport the railing to an onsite designated containment area (a tent or other fully enclosed structure) for further restoration. Conduct all restoration activities on the project site and within the containment area under controlled conditions. Workers shall wear appropriate respiratory protection (minimum P100 respirators) and disposable protective clothing. Hand tools and HEPA-filtered vacuums must be used continuously to prevent the release of airborne lead dust. No power tools without dust collection or vacuum capabilities are allowed.
All lead paint chips, wood fragments, and related debris must be treated as hazardous waste. Collect waste immediately after removal and transfer it into 55-gallon steel drums.
Drums shall be properly sealed, labeled in accordance with hazardous waste regulations, and stored in a designated area until disposal by a licensed hazardous waste contractor.
Dust monitoring shall be conducted continuously during the project to ensure compliance with allowable lead exposure limits. The contractor shall document all work activities, including waste disposal records, and provide a final report to the Project Manager upon completion of the work.
All personnel involved must be trained in lead abatement safety and adhere to proper decontamination procedures.
6 CONTROL OF MATERIALS
Add Section 6-1.06 CONTRACTOR FURNISHED MATERIALS
The Contractor shall provide, at no additional cost to the City, all construction power used at the project site.
The Contractor shall make arrangements and provide for adequate portable toilet facilities at the site. The Contractor shall maintain sanitary facilities until completion of work at which time the facilities will be removed from the site and premises disinfected.
The Contractor shall protect all materials and equipment stored onsite from any damage or deterioration until it is ready for installation. The City shall not be held liable for any damage to the material that may occur on site.
SPECIAL PROVISIONS
SPECIAL PROVISIONS
4 7 LEGAL RELATIONS AND RESPONSIBILITY TO THE PUBLIC
Add to Section 7-1.03B PUBLIC CONVENIENCE, Traffic Control Plan Work hours are Monday through Friday between 7:00 a.m. to 4:00 p.m.
Provide traffic control plan and traffic control application at or before the preconstruction meeting. Traffic control plan must be drawn to scale. Traffic control application may be obtained on the City’s website:
www.slocity.org/government/department-directory/public-works/documentsonline/construction-documents Upon approval of the traffic control plan, the City will issue a no-fee Encroachment Permit.
Permittee is responsible to comply with all conditions of the traffic control plan. Complete work using due diligence to restore free flowing of traffic.
Add to Section 7-1.04 PUBLIC SAFETY:
Contractor shall provide a rigid 6-ft high (minimum) chain link or other rigid work site fence surrounding the work site (including any staging and storage areas).
Contractor shall leave the work site clean and free from hazards at the end of each day and on weekends.
Construction equipment will be allowed to be kept on-site after hours and over weekends provided it is fully contained within the fenced and secured work site.
Contract to submit staging plan for approval. The plan must identify the path to construction work that will minimize site disturbance. Where trimming of existing vegetation is required during construction, shall be approved and monitored by the City arborist. Existing improvements damaged during construction must be restored at the Contractor's expense.
8 PROSECUTION AND PROGRESS
Replace the 1st paragraph in Section 8-1.02A SCHEDULE, General with:
Provide a Level 1 schedule for this work.
Add to Section 8-1.1.03 PRECONSTRUCTION CONFERENCE:
14. Schedule of Values for all lump sum bid items.
Add to Section 8-1.04B START OF JOB SITE ACTIVITIES, Standard Start:
After award and execution of the contract, the Contractor shall place the order for long lead time roof materials after submittals are reviewed and approved. The contractor shall
SPECIAL PROVISIONS
SPECIAL PROVISIONS
5 provide the City with a tentative delivery date for all roofing material and subsequently, the City will issue the notice to proceed with a start date of 15 working days prior to delivery. Within 5 days of receiving the notice to proceed, the Contractor must provide a work schedule. Work schedule must indicate the critical path based on the tentative delivery dates of the roofing material. Schedule must show work continuing to completion without interruption.
9 PAYMENT
Add to Section 9-1.01 GENERAL:
Work as specified in these specifications and as shown on the Plans for which no separate payment is provided for in the Bid Item List will be considered a subsidiary obligation of the Contractor and the cost thereof shall be included in the applicable Contract prices for the item to which the work applies.
The following additional Bid Item descriptions are included for those atypical bid items not fully covered in the Standard Specifications:
BID ITEM 3 – CLEAN AND REPAIR FRONT PORCH METAL TILE ROOF : Payment for this lump sum bid item shall be made on a percentage complete basis, based lump sum amount of the bid item. Work shall include inspection for proper attachment, weatherproofing, integrity, and useful life conditions. Seal joint, surface corrosion to be cleaned, treated with rust converting solution, coated with corrosion inhibitive primer, and repainted with color to match. All open joints shall be sealed with a compatible paintable sealant after cleaning sheet metal. This bid item shall include all necessary labor, tools, materials, and equipment required to do all the work.
BID ITEM 4 – REMOVE LEAD-BASED PAINT: Payment for this lump sum bid item shall be made on a percentage complete basis, based lump sum amount of the bid item. All paint is to be stripped, using a Peel Away paint stripper or approved equal and must conform with Technical Standard 09910 (Appendix B), and the sequence of work must be approved prior to the start of work by the City Engineer. This bid item shall include all necessary labor, tools, materials, and equipment required to do all the work.
BID ITEM 5 – REPAIR EXISTING ROOF RAILING OF FRONT PROCH AND WIDOWS WALK ROOF RAILING INCLUDING POSTS & FINIALS: Measurement and payment for repairing existing railing will be paid by linear feet based on the bid item. Repair elements shall use epoxy wood patching and is limited to 1 cubic inch of volume per patch following the manufacturer’s minimum thickness edge, All replacement wood must be naturally weather and pest-resistant. This bid item shall include all necessary labor, tools, materials, and equipment required to do all the work.
BID ITEM 6 – REPLACE EXISTING ROOF RAILING OF FRONT PROCH AND WIDOWS WALK ROOF RAILING INCLUDING POSTS & FINIALS: Measurement and payment for repairing existing railing will be paid by linear feet based on the bid item. Prepare a
SPECIAL PROVISIONS
SPECIAL PROVISIONS
6 summary list of historic rail elements that will need to be replaced in-kind, due to deterioration, and submit to the City Engineer all replacement elements. All replacement elements shall be fabricated using the shape and profile of the remaining elements, that are to be reinstalled as templates. Dutchman repairs should be used before the full replacement of the element., All replacement wood must be naturally weather and pestresistant. This bid item shall include all necessary labor, tools, materials, and equipment required to do all the work.
BID ITEM 26 – ARBOR: Payment for this lump sum bid item shall be made on a percentage complete basis, based lump sum amount of the bid item. Arbor/Trellis to be reconstructed based on existing post-base locations. Existing salvage elements located and the City Corporation Yard are to be used as templates for recreating the replacement parts. This bid item shall include all necessary labor, tools, materials, and equipment required to do all the work. Appendix C: Structural Calculations.
BID ITEM 32 – STAGING AREA RESTORATION: Payment for this lump sum bid item shall be made on a percent complete basis, based on lump sum amount for this item includes full compensation for a complete repair or replace of damaged sod and plants, including but not limited to other materials within areas used for staging. This bid item shall include all the necessary labor, tools, materials, and equipment required to do all the work.
Add to Section 9-1.02A MEASUREMENT, General:
Contractor must submit a Schedule of Values for all lump sum bid items of work at the Preconstruction Meeting in compliance with Section 9-1.16B. Payment application pay items shall match the bid item sheet and subcategories to a pay item will not be allowed.
Payment for Lump Sum items will be based on the percentage of acceptable work and the schedule of values for that item.
Add to Section 9-1.03 PAYMENT SCOPE:
Any item of work that does not have separate bid item is considered included in the project cost of work and no additional compensation will be paid.
DIVISION II GENERAL CONSTRUCTION
14 ENVIRONMENTAL STEWARDSHIP
Add to Section 14-11.01 HAZARDOUS WASTE AND CONTAMINATION, GENERAL:
The City has completed lead and asbestos testing for the Jack House structure. Please refer to Appendix D for detailed testing results.
The contractor must adhere to all applicable safety and health regulations, including those specified in the Guidelines for the Evaluation and Control of Lead-Based Paint Hazards
SPECIAL PROVISIONS
SPECIAL PROVISIONS
7 in Housing linked: Guidelines for the Evaluation and Controls of Lead Based Paint Hazards in Housing. Compliance with these guidelines is mandatory for lead handling.
Prior to commencing any work, the contractor must submit a Lead Mitigation Plan for City approval. Work may not begin until the plan is approved. Refence Appendix E: Safety Manager Review and Recommendations.
15 EXISTING FACILITIES
Add to Section 15-2.01 HISTORICAL BUILDING PROTECTION:
A qualified contractor with demonstrated experience working with historical structures shall be used for all work on the Widows Walk railing and porch railing.
All historical planting within the property limits must be protected (Appendix F) and handled with care. All trimming or securing of these historical plantings must be approved and completed under the supervision of the City arborist. The Jack House Gardens story map provides an inventory of plantings: Jack House Gardens (arcgis.com). 16 TEMPORARY FACILITIES
The contractor shall provide and maintain service of portable restroom for the entire duration of construction. Portable restroom must be locked at end of each day.
DIVISION XII BUILDING CONSTRUCTION
99 BUILDING CONSTRUCTION
Add SECTION 99-1.01 GENERAL:
See APPENDIX B: Technical Specifications
See APPENDIX E: Safety Manager Review and Recommendations
DIVISION XIII APPENDICES
Add SECTION 100 APPENDICES:
Refer to APPENDIX A: Form of Agreement
Refer to APPENDIX B: Technical Specifications
Refer to APPENDIX C: Arbor Structural Calculations
Refer to APPENDIX D: Lead Report and Asbestos
Refer to APPENDIX E: Safety Manager Review and Recommendations Refer to APPENDIX F: Historical Planting Map
Refer to APPENDIX G: Arbor Photos
SPECIAL PROVISIONS
SPECIAL PROVISIONS
8
APPENDIX
APPENDIX
0 APPENDIX A - FORM OF AGREEMENT
THIS AGREEMENT, made on _____________, by and between the City of San Luis Obispo, a municipal corporation and charter city, San Luis Obispo County, California (hereinafter called the Owner) and COMPANY NAME (hereinafter called the Contractor).
WITNESSETH:
That the Owner and the Contractor for the consideration stated herein agree as follows:
ARTICLE 1, SCOPE OF WORK: The Contractor shall perform everything required to be performed, shall provide and furnish all of the labor, materials, necessary tools, expendable equipment, and all utility and transportation services required to complete all the work of construction of
NAME OF PROJECT, SPEC NO.
in strict compliance with the plans and specifications therefor, including any and all Addenda, adopted by the Owner, in strict compliance with the Contract Documents hereinafter enumerated.
It is agreed that said labor, materials, tools, equipment, and services shall be furnished and said work performed and completed under the direction and supervision and subject to the approval of the Owner or its authorized representatives.
ARTICLE II, CONTRACT PRICE: The Owner shall pay the Contractor as full consideration for the faithful performance of this Contract, subject to any additions or deductions as provided in the Contract Documents, the contract prices as follows:
Item
No.
Item Unit of
Measure
Estimated
Quantity
Item Price
(in figures)
Total
(in figures)
1. 2.
3. BID TOTAL: $ .00
Payments are to be made to the Contractor in compliance with and subject to the provisions embodied in the documents made a part of this Contract.
Should any dispute arise respecting the true value of any work omitted, or of any extra work which the Contractor may be required to do, or respecting the size of any payment to the Contractor, during the performance of this Contract, said dispute shall be decided by the Owner and its decision shall be final, and conclusive.
APPENDIX
APPENDIX
1 ARTICLE III, COMPONENT PARTS OF THIS CONTRACT: The Contract consists of the following documents, all of which are as fully a part thereof as if herein set out in full, and if not attached, as if hereto attached:
1. Notice to Bidders and Information for Bidders
2. Standard Specifications and Engineering Standards
3. Special Provisions, any Addenda, Plans and Contract Change Orders
4. Caltrans Standard Specifications and Standard Plans 2015
5. Accepted Bid and Bid Bond
6. List of Subcontractors
7. Public Contract Code Sections 10285.1 Statement
8. Public Contract Code Section 10162 Questionnaire
9. Public Contract Code Section 10232 Statement
10.Labor Code Section 1725.5 Statements
11.Bidder Acknowledgements
12.Qualifications
13.Non-collusion Declaration
14.Agreement and Bonds
15. Insurance Requirements and Forms
ARTICLE IV INDEMNIFICATION: The Contractor shall indemnify, defend with legal counsel approved by City, and hold harmless City, its officers, officials, employees 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 the 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 Agreement, 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 the City and the Contractor, or should the City otherwise find the Contractor’s legal counsel unacceptable, then the Contractor shall reimburse the City its costs of defense, including without limitation reasonable legal counsel 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 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 Agreement.
The Contractor obligations under this section apply regardless of whether 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 the City under any provision of this agreement, the Contractor shall not be required to indemnify and hold harmless the 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
APPENDIX
APPENDIX
2 instances where the City is shown to have been actively negligent and where the City’s active negligence accounts for only a percentage of the liability involved, the obligation of the Contractor will be for that entire portion or percentage of liability not attributable to the active negligence of the City.
ARTICLE V. 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 of said Contractor, then this instrument shall control and nothing herein shall be considered as an acceptance of the said terms of said bid conflicting herewith.
IN WITNESS WHEREOF, the parties to these presents have hereunto set their hands this year and date first above written.
CITY OF SAN LUIS OBISPO
A Municipal Corporation
__________________________________
Whitney McDonald, City Manager
APPROVED AS TO FORM CONTRACTOR:
Name of Company
________________________________ By:________________________________ J. Christine Dietrick
City Attorney
Name of CAO/President
Its: CAO/PRESIDENT
(2nd signature required if Corporation):
By:________________________________
Name of Corporate Officer
Its: ____________________
APPENDIX
APPENDIX
3 APPENDIX B – SUPPLEMENTAL TECHNICAL SPECIFICATION
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TABLE OF CONTENTS TOC - 1
TABLE OF CONTENTS
DIVISION SECTION 01 – GENERAL REQUIREMENTS
Section 01 35 91 Historic Treatment Procedures
DIVISION SECTION 02 - EXISTING CONDITIONS
Section 02 41 19 Selective Demolition
Section 02 42 90 Protection of Historic Construction Materials Section 02 42 91 Removal Salvage of Historic Construction Materials DIVISION SECTION 03 - CONCRETE
Section 03 10 00 Concrete Formwork
Section 03 20 00 Concrete Reinforcement
Section 03 30 00 Cast-in-Place
DIVISION SECTION 04 – MASONRY
Section 04 03 23 Historic Brick Unit Masonry Repointing DIVISION SECTION 05 – STEEL
Section 05 12 00 Structural steel
DIVISION SECTION 06 – WOOD
Section 06 10 00 Rough Carpentry
Section 06 40 13 Exterior Architectural Woodwork
Section 06 40 85 Wood Restoration and Rehabilitation
DIVISION SECTION 07 - THERMAL AND MOISTURE PROTECTION
Section 07 31 13 Asphalt Shingles
Section 07 31 29 Wood Shingle
Section 07 46 00 Ventilation Mat
Section 07 52 00 Modified Bituminous Membrane Roofing
Section 07 61 00 Sheet Metal Roofing
Section 07 62 00 Sheet Metal Flashing and Trim
Section 07 72 00 Roof Accessories
Section 07 92 00 Joint Sealant
DIVISION SECTION 09 - FINISHES
Section 09 91 00 Painting
Section 09 91 10 Preparation of Historic Wood and Metal Surfaces for Painting
END OF TABLE OF CONTENTS
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HISTORIC TREATMENT PROCEDURES 013591 - 1
SECTION 013591 - HISTORIC TREATMENT PROCEDURES
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section includes general protection and treatment procedures for designated historic spaces, areas, and surfaces in Project.
1.3 DEFINITIONS
A. Consolidate: To strengthen loose or deteriorated materials in place.
B. Design Reference Sample: A sample that represents the Architect's pre-bid selection of work to be matched; it may be existing work or work specially produced for the Project.
C. Dismantle: To disassemble or detach a historic item from a surface, or a nonhistoric item from a historic surface, using gentle methods and equipment to prevent damage to historic items and surfaces; disposing of items unless indicated to be salvaged or reinstalled.
D. Historic: Spaces, areas, rooms, surfaces, materials, finishes, and overall appearance that are important to the successful rehabilitation as determined by Architect. Designated historic elements are indicated on Drawings.
E. Match: To blend with adjacent construction and manifest no apparent difference in material type, species, cut, form, detail, color, grain, texture, or finish; as approved by Architect.
F. Refinish: To remove existing finishes to base material and apply new finish to match original, or as otherwise indicated.
G. Reinstall: To protect removed or dismantled item, repair and clean it as indicated for reuse, and reinstall it in original position, or where indicated.
H. Remove: To take down or detach a nonhistoric item located within a historic space, area, or room, using methods and equipment to prevent damage to historic items and surfaces; disposing of items unless indicated to be salvaged or reinstalled.
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I. Repair: To correct damage and defects, retaining existing materials, features, and finishes while employing as little new material as possible. This includes patching, piecing-in, splicing, consolidating, or otherwise reinforcing or upgrading materials.
J. Replace: To remove, duplicate, and reinstall entire item with new material. The original item is the pattern for creating duplicates unless otherwise indicated.
K. Replicate: To reproduce in exact detail, materials, and finish unless otherwise indicated.
L. Reproduce: To fabricate a new item, accurate in detail to the original, and from either the same or a similar material as the original, unless otherwise indicated.
M. Restore: To consolidate, replicate, reproduce, repair, and refinish as required to achieve the indicated results.
N. Retain: To keep existing items that are not to be removed or dismantled.
O. Reversible: New construction work, treatments, or processes that can be removed or undone in the future without damaging historic materials unless otherwise indicated.
P. Salvage: To protect removed or dismantled items and store in preparation for reuse.
Q. Stabilize: To provide structural reinforcement of unsafe or deteriorated items while maintaining the essential form as it exists at present; also, to reestablish a weatherresistant enclosure.
R. Strip: To remove existing finish down to base material unless otherwise indicated.
1.4 COORDINATION
A. Historic Treatment Subschedule: A construction schedule coordinating the sequencing and scheduling of historic treatment work for entire Project, including each activity to be performed in historic spaces, areas, and rooms, and on historic surfaces; and based on Contractor's Construction Schedule. Secure time commitments for performing critical construction activities from separate entities responsible for historic treatment work.
1. Schedule construction operations in sequence required to obtain best historic treatment results.
2. Coordinate sequence of historic treatment work activities to accommodate the following:
a. Owner's continuing occupancy of portions of existing building. b. Owner's partial occupancy of completed Work.
c. Other known work in progress.
d. Tests and inspections.
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3. Detail sequence of historic treatment work, with start and end dates.
4. Utility Services: Indicate how long utility services will be interrupted. Coordinate shutoff, capping, and continuation of utility services.
5. Use of stairs.
6. Equipment Data: List gross loaded weight, axle-load distribution, and wheel-base dimension data for mobile and heavy equipment proposed for use. Do not use such equipment without certification from Contractor's professional engineer that the structure can support the imposed loadings without damage.
B. Public Circulation: Coordinate historic treatment work with public circulation patterns at Project site. Some work is near public circulation patterns. Public circulation patterns cannot be closed off entirely, and in places can be only temporarily redirected around small areas of work. Plan and execute the Work accordingly.
1.5 PROJECT MEETINGS FOR HISTORIC TREATMENT
A. Preliminary Historic Treatment Conference: Before starting historic treatment work, Architect will conduct a conference at Project site.
1. Attendees: In addition to representatives of Owner, Architect, and Contractor, historic treatment specialists, and installers whose work interfaces with or affects historic treatment shall be represented at the meeting.
2. Agenda: Discuss items of significance that could affect progress of historic treatment work, including review of the following:
a. Historic Treatment Subschedule: Discuss and finalize; verify availability of materials, historic treatment specialists' personnel, equipment, and facilities needed to make progress and avoid delays.
b. Fire-prevention plan.
c. Governing regulations.
d. Areas where existing construction is to remain and the required protection. e. Hauling routes.
f. Sequence of historic treatment work operations.
g. Storage, protection, and accounting for salvaged and specially fabricated items.
h. Existing conditions, staging, and structural loading limitations of areas where materials are stored.
i. Qualifications of personnel assigned to historic treatment work and assigned duties.
j. Requirements for extent and quality of work, tolerances, and required clearances.
k. Methods and procedures related to historic treatments, including product manufacturers' written instructions and precautions regarding historic treatment procedures and their effects on materials, components, and vegetation.
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l. Embedded work such as flashings, special details, collection of wastes, protection of occupants and the public, and condition of other construction that affect the Work or will affect the work.
3. Reporting: Record conference results and distribute copies to everyone in attendance and to others affected by decisions or actions resulting from conference.
B. Coordination Meetings: Conduct coordination audio or video conference meetings specifically for historic treatment work at bi-weekly intervals. Coordination meetings are in addition to specific meetings held for other purposes, such as progress meetings and preinstallation conferences.
1. Attendees: In addition to representatives of Owner, Architect, and Contractor, each historic treatment specialist, supplier, installer, and other entity concerned with progress or involved in planning, coordination, or performance of historic treatment work activities shall be represented at these meetings. All participants at conference shall be familiar with Project and authorized to conclude matters relating to historic treatment work.
2. Agenda: Review and correct or approve minutes of previous coordination meeting. Review other items of significance that could affect progress of historic treatment work. Include topics for discussion as appropriate to status of Project. a. Historic Treatment Subschedule: Review progress since last coordination meeting. Determine whether each schedule item is on time, ahead of schedule, or behind schedule. Determine how construction behind schedule will be expedited with retention of quality; secure commitments from parties involved to do so. Discuss whether schedule revisions are required to ensure that current and subsequent activities are completed within the Contract Time.
b. Schedule Updating: Revise Contractor's Historic Treatment Subschedule after each coordination meeting where revisions to schedule have been made or recognized. Issue revised schedule concurrently with report of each meeting.
c. Review present and future needs of each entity present, including review items listed in the "Preliminary Historic Treatment Conference" Paragraph above and the following:
1) Interface requirements of historic treatment work with other Project Work.
2) Status of submittals for historic treatment work.
3) Access to historic treatment work.
4) Effectiveness of fire-prevention plan.
5) Quality and work standards of historic treatment work.
3. Reporting: Record meeting results and distribute copies to everyone in attendance and to others affected by decisions or actions resulting from each meeting.
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1.6 MATERIALS OWNERSHIP
A. Historic items, relics, and similar objects including, but not limited to, items of interest or value to Owner that may be encountered or uncovered during the Work, regardless of whether they were previously documented, remain Owner's property.
1. Carefully dismantle and salvage each item or object and protect it from damage, then promptly deliver it to Owner where directed.
1.7 INFORMATIONAL SUBMITTALS
A. Historic Treatment Subschedule:
1. Submit historic treatment subschedule within fourteen (14) calendar days of date established for commencement of historic treatment work.
B. Preconstruction Documentation: Show preexisting conditions of adjoining construction and site improvements, including finish surfaces, that might be misconstrued as damage caused by Contractor's historic treatment operations.
C. Historic Treatment Program: Submit twenty-one (21) calendar days before work begins.
D. Fire-Prevention Plan: Submit twenty-one (21) calendar days before work begins.
1.8 QUALITY ASSURANCE
A. Historic Treatment Specialist Qualifications: An experienced firm regularly engaged in historic treatments similar in nature, materials, design, and extent to this work as specified in each section and that has completed a minimum of five (5) recent projects with a record of successful in-service performance that demonstrates the firm's qualifications to perform this work.
1. Field Supervisor Qualifications: Full-time supervisors experienced in historic treatment work similar in nature, material, design, and extent to that indicated for this Project. Supervisors shall be on Project site when historic treatment work begins and during its progress. Supervisors shall not be changed during Project except for causes beyond the control of the specialist firm. a. Construct new mockups of required work whenever a supervisor is replaced.
B. Historic Treatment Program: Prepare a written plan for historic treatment for whole Project, including each phase or process and protection of surrounding materials during operations. Describe in detail the materials, methods, and equipment to be used for each phase of work. Show compliance with indicated methods and procedures specified in
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this and other Sections. Coordinate this whole-Project historic treatment program with specific requirements of programs required in other historic treatment Sections.
1. Dust and Noise Control: Include locations of proposed temporary dust- and noisecontrol partitions and means of egress from occupied areas coordinated with continuing on-site operations and other known work in progress.
2. Debris Hauling: Include plans clearly marked to show debris hauling routes, turning radii, and locations and details of temporary protective barriers.
C. Fire-Prevention Plan: Prepare a written plan for preventing fires during the Work, including placement of fire extinguishers, fire blankets, rag buckets, and other fireprevention devices during each phase or process. Coordinate plan with Owner's fireprotection equipment and requirements. Include fire watch personnel's training, duties, and authority to enforce fire safety.
D. Safety and Health Standard: Comply with ANSI/ASSE A10.6.
1.9 STORAGE AND HANDLING OF HISTORIC MATERIALS
A. Salvaged Historic Materials:
1. Clean loose dirt and debris from salvaged historic items unless more extensive cleaning is indicated.
2. Pack or crate items after cleaning; cushion against damage during handling. Label contents of containers.
3. Store items in a secure area until delivery to Owner.
4. Transport items to Owner's storage area on-site designated by Owner.
5. Protect items from damage during transport and storage.
B. Historic Materials for Reinstallation:
1. Repair and clean historic items for reuse as indicated.
2. Pack or crate items after cleaning and repairing; cushion against damage during handling. Label contents of containers.
3. Protect items from damage during transport and storage.
4. Reinstall items in locations indicated. Comply with installation requirements for new materials and equipment unless otherwise indicated. Provide connections, supports, and miscellaneous materials to make item functional for use indicated.
C. Existing Historic Materials to Remain: Protect construction indicated to remain against damage and soiling from construction work. Where permitted by Architect, items may be dismantled and taken to a suitable, protected storage location during construction work and reinstalled in their original locations after historic treatment and construction work in the vicinity is complete.
D. Storage: Catalog and store historic items within a weathertight enclosure where they are protected from moisture, weather, condensation, and freezing temperatures.
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1. Identify each item with a nonpermanent mark to document its original location.
Indicate original locations on plans, elevations, sections, or photographs by annotating the identifying marks.
2. Secure stored materials to protect from theft.
3. Control humidity so that it does not exceed 85 percent. Maintain temperatures 5 deg F (3 deg C) or more above the dew point.
E. Storage Space:
1. Owner will arrange for limited on-site location(s) for free storage of historic material. This storage space does not include security nor climate control for stored material.
2. Arrange for off-site locations for storage and protection of historic material that cannot be stored and protected on-site.
1.10 FIELD CONDITIONS
A. Size Limitations in Historic Spaces: Materials, products, and equipment used for performing the Work and for transporting debris, materials, and products shall be of sizes that clear surfaces within historic spaces, areas, rooms, and openings, including temporary protection, by 12 inches (300 mm) or more.
PART 2 - PRODUCTS - (Not Used)
PART 3 - EXECUTION
3.1 PROTECTION, GENERAL
A. Protect persons, motor vehicles, surrounding surfaces of building, building site, plants, and surrounding buildings from harm resulting from historic treatment procedures.
1. Use only proven protection methods, appropriate to each area and surface being protected.
2. Provide temporary barricades, barriers, and directional signage to exclude the public from areas where historic treatment work is being performed.
3. Erect temporary barriers to form and maintain fire-egress routes.
4. Erect temporary protective covers over walkways and at points of pedestrian and vehicular entrance and exit that must remain in service during historic treatment work.
5. Contain dust and debris generated by historic treatment work, and prevent it from reaching the public or adjacent surfaces.
6. Provide shoring, bracing, and supports as necessary. Do not overload structural elements.
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7. Protect floors and other surfaces along hauling routes from damage, wear, and staining.
8. Provide supplemental sound-control treatment to isolate removal and dismantling work from other areas of the building.
B. Temporary Protection of Historic Materials:
1. Protect existing historic materials with temporary protections and construction.
Do not remove existing materials unless otherwise indicated.
2. Do not attach temporary protection to historic surfaces except as indicated as part of the historic treatment program and approved by Architect.
C. Comply with each product manufacturer's written instructions for protections and precautions. Protect against adverse effects of products and procedures on people and adjacent materials, components, and vegetation.
D. Utility and Communications Services:
1. Notify Owner, Architect, authorities having jurisdiction, and entities owning or controlling wires, conduits, pipes, and other services affected by historic treatment work before commencing operations.
2. Disconnect and cap pipes and services as required by authorities having jurisdiction, as required for historic treatment work.
3. Maintain existing services unless otherwise indicated; keep in service, and protect against damage during operations. Provide temporary services during interruptions to existing utilities.
E. Existing Drains: Prior to the start of work in an area, test drainage system to ensure that it is functioning properly. Notify Architect immediately of inadequate drainage or blockage. Do not begin work in an area until the drainage system is functioning properly.
1. Prevent solids such as stone or mortar residue or other debris from entering the drainage system. Clean out drains and drain lines that become sluggish or blocked by sand or other materials resulting from historic treatment work.
2. Protect drains from pollutants. Block drains or filter out sediments, allowing only clean water to pass.
F. Existing Roofing: Prior to the start of work in an area, install roofing protection as necessary to protect roofing that is to remain.
3.2 PROTECTION FROM FIRE
A. General: Follow fire-prevention plan and the following:
1. Remove and keep area free of combustibles, including rubbish, paper, waste, and chemicals, unless necessary for the immediate work.
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a. If combustible material cannot be removed, provide fire blankets to cover such materials.
2. Prohibit smoking by all persons within Project work and staging areas.
B. Heat-Generating Equipment and Combustible Materials: Comply with the following procedures while performing work with heat-generating equipment or combustible materials, including welding, torch-cutting, soldering, brazing, removing paint with heat, or other operations where open flames or implements using high heat or combustible solvents and chemicals are anticipated:
1. Obtain Owner's approval for operations involving use of open-flame or welding or other high-heat equipment. Notify Owner at least 72 hours before each occurrence, indicating location of such work.
2. As far as practicable, restrict heat-generating equipment to shop areas or outside the building.
3. Do not perform work with heat-generating equipment inside building.
4. Use fireproof baffles to prevent flames, sparks, hot gases, or other hightemperature material from reaching surrounding combustible material.
5. Prevent the spread of sparks and particles of hot metal through open windows, doors, holes, and cracks in floors, walls, ceilings, roofs, and other openings.
6. Fire Watch: Before working with heat-generating equipment or combustible materials, station personnel to serve as a fire watch at each location where such work is performed. Fire-watch personnel shall have the authority to enforce fire safety. Station fire watch according to NFPA 51B, NFPA 241, and as follows:
a. Train each fire watch in the proper operation of fire-control equipment and alarms.
b. Prohibit fire-watch personnel from other work that would be a distraction from fire-watch duties.
c. Cease work with heat-generating equipment whenever fire-watch personnel are not present.
d. Have fire-watch personnel perform final fire-safety inspection each day beginning no sooner than 30 minutes after conclusion of work at Project site to detect hidden or smoldering fires and to ensure that proper fire prevention is maintained.
C. Fire Extinguishers, Fire Blankets, and Rag Buckets: Maintain fire extinguishers, fire blankets, and rag buckets for disposal of rags with combustible liquids. Maintain each as suitable for the type of fire risk in each work area. Ensure that nearby personnel and the fire-watch personnel are trained in fire-extinguisher and blanket use.
D. Sprinklers: Where sprinkler protection exists and is functional, maintain it without interruption while operations are being performed. If operations are performed close to sprinklers, shield them temporarily with guards.
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1. Remove temporary guards at the end of work shifts, whenever operations are paused, and when nearby work is completed.
3.3 PROTECTION DURING APPLICATION OF CHEMICALS
A. Protect motor vehicles, surrounding surfaces of building being restored, building site, plants, and surrounding buildings from harm or damage resulting from applications of chemicals and adhesives.
B. Cover adjacent surfaces with protective materials that are proved to resist chemicals selected for Project unless chemicals being used will not damage adjacent surfaces as indicated in historic treatment program. Use covering materials and masking agents that are waterproof and UV resistant and that will not stain or leave residue on surfaces to which they are applied. Apply protective materials according to manufacturer's written instructions. Do not apply liquid masking agents or adhesives to painted or porous surfaces. When no longer needed, promptly remove protective materials.
C. Do not apply chemicals during winds of sufficient force to spread them to unprotected surfaces.
D. Neutralize alkaline and acid wastes and legally dispose of off Owner's property.
E. Collect and dispose of runoff from chemical operations by legal means and in a manner that prevents soil contamination, soil erosion, undermining of paving and foundations, damage to landscaping, or water penetration into building interior.
3.4 GENERAL HISTORIC TREATMENT
A. Have historic treatment work performed only by qualified historic treatment specialists.
B. Ensure that supervisory personnel are present when historic treatment work begins and during its progress.
C. Record existing work before each procedure (preconstruction), and record progress during the work. Use digital preconstruction documentation photographs. Comply with requirements in Section 024291 – Removal and Salvage of Historic Building Materials.
D. Perform surveys of Project Site as the Work progresses to detect hazards resulting from historic treatment procedures.
E. Follow the procedures in subparagraphs below and procedures approved in historic treatment program unless otherwise indicated:
1. Retain as much existing material as possible; repair and consolidate rather than replace.
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2. Use additional material or structure to reinforce, strengthen, prop, tie, and support existing material or structure.
3. Use reversible processes wherever possible.
4. Use historically accurate repair and replacement materials and techniques unless otherwise indicated.
F. Notify Architect of visible changes in the integrity of material or components whether from environmental causes including biological attack, UV degradation, freezing, or thawing or from structural defects including cracks, movement, or distortion.
1. Do not proceed with the work in question until directed by Architect.
G. Where missing features are indicated to be repaired or replaced, provide work with appearance based on accurate duplications rather than on conjecture, subject to approval of Architect.
H. Where work requires existing features to be removed or dismantled and reinstalled, perform these operations without damage to the material itself, to adjacent materials, or to the substrate.
I. Identify new and replacement materials and features with permanent marks hidden in the completed Work to distinguish them from original materials. Record a legend of identification marks and the locations of the items on record Drawings.
END OF SECTION 013591
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SELECTIVE DEMOLITION 024119 - 1
SECTION 024119 - SELECTIVE DEMOLITION
PART 1 - GENERAL
1.1 SECTION REQUIREMENTS
A. Items indicated to be removed and salvaged remain City's property. Remove, clean, and rehabilitate identified items per drawings for reinstallation.
B. Comply with EPA regulations and hauling and disposal regulations of authorities having jurisdiction.
C. It is not expected that hazardous materials will be encountered in the Work. If materials suspected of containing hazardous materials are encountered, do not disturb; immediately notify City. City will remove hazardous materials under a separate contract.
PART 2 - PRODUCTS (Not Applicable)
PART 3 - EXECUTION
3.1 DEMOLITION
A. Provide and maintain shoring, bracing, and structural supports as required to preserve stability and prevent movement, settlement, or collapse of construction and finishes to remain or construction being demolished.
B. Provide temporary weather protection to prevent water leakage and damage to structure and interior areas.
C. Protect walls, ceilings, floors, and other existing finish work that are to remain.
D. Neatly cut openings and holes plumb, square, and true to dimensions required. Use cutting methods least likely to damage construction to remain or adjoining construction.
E. Promptly remove demolished materials from City's property and legally dispose of them. Do not burn demolished materials.
END OF SECTION 024119
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PROTECTION OF HISTORIC CONSTRUCTION MATERIALS 024290 - 1 SECTION 024290 - PROTECTION OF HISTORIC CONSTRUCTION MATERIALS PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section includes the following Work. Refer to the Drawings for specific locations of the following Work:
1. Photographic, written, and/or drawn documentation of historic materials and finishes to be protected.
2. Protection of all historic rooms, materials, and finishes scheduled to remain in place during demolition and/or construction.
B. Related Sections: The following Sections contain requirements that relate to this Section:
1. Section 024291 - Removal and Salvage of Historic Building Materials
2. Section 061000 - Rough Carpentry
3. Section 064012 - Historic Wood Repair
4. Section 064013 - Exterior Architectural Woodwork
5. Section 064015 - Replacing Deteriorated Woodwork
6. Section 076100 - Sheet Metal Roofing
7. Section 076200 - Sheet Metal Flashing and Trim
1.3 DEFINITIONS
A. Historic Fabric: Architectural materials and finishes, constructed during the Period of Significance. Most, but not all, historic fabric is identified on the Drawings. It is the intent of this Section and this Project to maintain and restore as much historic fabric as possible.
B. Remove: Remove and legally dispose of items except those indicated to be reinstalled, salvaged, or to remain the Owner's Representative's property. Where indicated, document existing materials and items prior to removal, for use in replacing existing with new to match.
C. Remove and Salvage: Remove and salvage element as indicated for replication or for Owner's Representative's use. Salvage includes required protection, cataloging, documentation, and tracking, as required.
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PROTECTION OF HISTORIC CONSTRUCTION MATERIALS 024290 - 2 D. Remove, Salvage and Reinstall: Remove items indicated; store and protect against damage; restore and alter as indicated for reuse; and reinstall as indicated. Salvage includes required protection, cataloging, documentation, and tracking.
E. Catalog and Documentation: Identification system including physically marking item, photography, written and/or drawn documentation which adequately describe an element or assembly for reinstallation, restoration and/or replication purposes.
F. Retain and Protect in Place: Retain the identified materials and assemblies in place during construction, and protect such materials and assemblies against damage and deterioration throughout construction. Protection requirements include the installation of physical barriers to prevent damage from construction activities. Barrier materials are to be installed without attachment directly to the materials and assemblies requiring protection.
1.4 MATERIALS OWNERSHIP
A. Materials or items which are discovered during the course of selective salvage, demolition and protection, which are not architectural or structural items and which are determined by the Owner's Representative to be historic artifacts, shall be turned over to the Owner's Representative.
1.5 SUBMITTALS
A. General: Submit each item in this Article according to the Conditions of the Contract and Division 1 Specification Sections, for information only, unless otherwise indicated.
B. Proposed noise, dust-control and waterproofing measures.
C. Schedule of Selective Protection activities indicating the following:
1. Detailed sequence of selective salvage, demolition, and removal work, with starting and ending dates for each activity.
2. Detailed sequence of protection activities.
3. Coordination for interruption, shutoff, capping, and continuation of utility services.
4. Use of interior stairs and requirements for interior and exterior access.
D. Selective Protection Program: Submit for review a detailed program indicating proposed operations for selective protection work to Owner's Representative for review and approval prior to start of work. Include the following:
1. Site:
a. Method of protecting landscape and plantings during demolition and construction activities.
2. Building Exterior:
a. Method of protecting building exterior from damage during demolition and construction activities.
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PROTECTION OF HISTORIC CONSTRUCTION MATERIALS 024290 - 3
3. Building system components, including sprinklers, mechanical, plumbing and electrical equipment, and light fixtures (interior path to work area):
a. Method of protecting each system component from damage during demolition and construction activities.
4. Woodwork and Trim, Wood Doors and Windows:
a. Method of protecting woodwork and trim, wood doors and windows remaining on site during demolition and construction activities.
5. Wood Stairs (interior path to work area):
a. Method of protecting wood stairs and railings during demolition and construction activities.
6. Metal Roofing:
a. Method of protecting existing roofing from damage during demolition and construction activities
7. Wood Flooring (interior path to work area):
a. Method of protecting wood floors remaining on site during demolition and construction activities.
E. Photographs of Existing Conditions: Prior to commencement of selective protection work, submit photographs of existing damage on surfaces, equipment, and adjacent improvements that might be misconstrued as damage related to selective protection operations.
F. Qualification Data: For firms and persons specified in "Quality Assurance" Article to demonstrate their capabilities and experience. Include lists of completed projects with project names and addresses, names and addresses of architects and owners, and other' information specified.
1.6 QUALITY CONTROL
A. Restoration Specialist: Selective protection work shall be performed by experienced restoration firms and individuals with a minimum of 5 comparable historic restoration projects over the past 5 years. Firms and individuals performing work of this section shall be skilled with specific restoration and reinstallation processes and operations indicated. Includes selective documentation and protection of the following elements:
1. B. Field-Constructed Mockups: Prior to start of selective protection work, prepare the following mock ups on the building where indicated on the drawings or where directed in the field by the Owner's Representative. Prepare mock-ups using same materials and methods proposed for the Work, and under same weather conditions to be expected during time of the Work. Obtain Owner's Representative's acceptance of qualities before proceeding with the Work.
1. Temporary Protection: Demonstrate installation of temporary protection at the following:
a. Typical room which will remain generally off limits
b. Floors.
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PROTECTION OF HISTORIC CONSTRUCTION MATERIALS 024290 - 4 c. Walls, including baseboard and wainscot.
d. Window openings.
e. Ceilings.
f. Stairs.
g. Demonstrate installation of temporary protection at Contractor’s Path of Travel through building.
1.7 PROJECT CONDITIONS
A. HISTORIC BUILDING - Required Care in Selective protection operations.
1. The Work seeks to preserve and restore an historic building; and to protect, salvage and reuse selected building materials and items;
2. Building materials and items shall be considered fragile and must be protected and handled with great care. Historic materials damaged during selective salvage and demolition operations may not be available for replacement; to remedy such damage repair and restoration shall be required. Protection of existing materials and items is of great importance.
B. Protection: Construct temporary barricades and other forms of protection to fully protect existing building interior and all existing materials and items to remain. See section 3.4 for additional requirements.
PART 2 - PRODUCTS
2.1 PROTECTION AND SALVAGE MATERIALS
A. Padding: Non-moisture retentive material for padding and separation of stored materials.
1. Ethafoam, or equal.
B. Hard Barriers
1. Fire-retardant treated lumber and plywood. Do not use salvaged or other materials which are infested with decay fungi or similar organisms.
2. Fiberboard underlayment.
C. Miscellaneous
1. Polyethylene sheeting, corrugated cardboard, kraft paper, and clean quilted pads.
2. Temporary attachment devices, including non-marring tape and removable, nonstaining anchors.
3. Sound and thermal insulation materials.
4. Warning signs and labels identifying historic areas, materials, and items to be protected-in-place. Signage and labels to read, at a minimum, "Historic - Retain and Protect," in multiple languages.
D. Insect Infestation
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PROTECTION OF HISTORIC CONSTRUCTION MATERIALS 024290 - 5
1. Provide non-toxic chemical treatment for exterior woodwork and other materials, which are found to be insect-infested.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Maintain existing utilities indicated to remain in service and protect them against damage during selective salvage, demolition, and protection operations.
B. Verify that utilities have been disconnected and capped as needed in areas of work.
C. Survey existing conditions and correlate with requirements indicated to determine extent of selective salvage, demolition, and protection required.
D. When unanticipated mechanical, electrical, or structural elements that conflict with the intended function or design are encountered, investigate and measure the nature and extent of the conflict. Promptly submit a written report to the Owner's Representative.
E. Perform surveys as the Work progresses to detect hazards resulting from selective salvage, demolition, and protection activities.
F. Photo documentation shall be through the use of a camera with an optically ground lens (no plastic lenses.) Film shall be 35 mm, either 100 ASA or 200 ASA film speed or digital media at not less than 6 megapixel resolution as TIF files or as high resolution JPG files saved on a DVD, unless otherwise approved. Test shots shall be provided to determine to the Owner's Representative that photography and methods to accomplish recordation are acceptable to the Owner.
3.2 PREPARATION
A. Conduct selective protection operations and remove debris to ensure minimum interference with roads, streets, walks, and other adjacent occupied and used facilities.
1. Do not close or obstruct streets, alleys, driveways, walks, or other adjacent occupied or used facilities without permission from Owner's Representative and authorities having jurisdiction. Provide alternate routes around closed or obstructed traffic ways if required by governing regulations.
B. Conduct selective protection operations to prevent injury to people and damage to adjacent buildings and facilities to remain. Ensure safe passage of people around selective protection area.
1. Erect temporary protection, such as walks, fences, railings, canopies, and covered passageways, where required by authorities having jurisdiction.
2. Protect existing site improvements, appurtenances, and landscaping to remain.
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PROTECTION OF HISTORIC CONSTRUCTION MATERIALS 024290 - 6
3. Provide temporary weather protection, during interval between demolition and removal of existing construction, on exterior surfaces and new construction to ensure that no water leakage or damage occurs to structure or interior areas.
4. Protect attic spaces, walls, ceilings, floors, and other existing finished work that are to remain and are exposed during selective protection operations.
5. Cover and protect furniture, furnishings, and equipment that have not been removed.
3.3 PROTECTION, SALVAGE AND REMOVAL
A. Protection:
1. Construct temporary protection at existing elements indicated to remain, to prevent damage to or marring of materials and items. Protection shall be of required size and thickness to withstand impact from falling debris, rolling equipment and objects; residue and droppings from all construction related activities.
a. Protect Contractor's Path of Travel through the building for the duration of the Project. Delineation of Contractor's Path of Travel to be coordinated with Owner's Representative.
2. Where indicated and where required to prevent damage, materials and items to be protected in place shall be enclosed in protective boxes or coverings. Protective materials shall not be anchored directly to the item being protected. Prevent direct contact between protective assemblies and existing elements or materials by use of spacers, corrugated cardboard, quilted pads, kraft paper, non-moisture retentive padding, or other adequate means.
3. Construct temporary dust proof barricades where indicated and required to separate historically sensitive areas, materials, and items from extensive dirt or dust producing operations. Historically sensitive areas include:
a. The building interior along Contractor’s Path of Travel. b. Exterior building walls adjacent to work area.
c. Porches, stairs, and other exterior elements as indicated on the Drawings.
4. Provide temporary weather protection during interval between selective demolition and installation of new construction to ensure that no water leakage or damage occurs to structure or interior areas of existing building.
5. Provide temporary shoring and scaffolding, which does not damage historic fabric.
6. Monitor areas indicated to be protected by prohibiting passage and construction activities, except for selected work required therein.
7. Remove protections as required to perform selected Work, and reinstall following completion of selected work.
a. At completion of construction, completely remove protection. Restore and clean to match equivalent, restored existing materials and items if existing materials and items have been affected by protective coverings.
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PROTECTION OF HISTORIC CONSTRUCTION MATERIALS 024290 - 7 B. Removal and Demolition: Demolish and remove existing construction as indicated only after protection, cataloging, documentation and salvage operations have been completed. Use methods required to complete Work within limitations of governing regulations and as follows:
1. Proceed with selective salvage, demolition, and protection systematically.
2. Neatly cut openings and holes plumb, square, and true to dimensions required.
Use cutting methods least likely to damage construction to remain or adjoining construction. To minimize disturbance of adjacent surfaces, use hand or small power tools designed for sawing or grinding, not hammering and chopping.
Temporarily cover openings to remain.
3. Return elements of construction and surfaces to remain to condition existing before start of selective salvage, demolition, and protection operations.
END OF SECTION 024290
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REMOVAL AND SALVAGE OF HISTORIC CONSTRUCTION MATERIALS 024291-1 SECTION 024291 - REMOVAL AND SALVAGE OF HISTORIC CONSTRUCTION MATERIALS PART 1 GENERAL
1.1 SUMMARY
A. Section Includes: Removal and salvage of identified historic items and materials, and removal of resulting rubbish and debris. Materials to be salvaged or recycled shall be stored daily in areas and manner specified by the Owner. In the interest of conservation, salvage and recycling shall be pursued to the maximum extent possible.
1.2 SUBMITTALS
A. Work Plan: Submit procedures proposed for the accomplishment of the work. The procedures shall provide for safe conduct of the work, careful removal and disposition of materials specified to be salvaged or recycled, dust control, protection of property which is to remain undisturbed, and coordination with other work in progress. The procedures shall include a detailed description of the methods and equipment to be used for each operation, and the sequence of operations.
1.3 QUALITY ASSURANCE
A. Qualifications: Provide qualified workers trained and experienced in whole-building recycling, including removal and salvage of historic materials and submit documentation of 5 consecutive years of work of this type. A list of similar projects shall be provided identifying when, where, and for whom the work was done. A current point-of-contact for identified references shall be provided.
1.4 DUST CONTROL
A. The amount of dust resulting from removal, salvage, and demolition operations shall be controlled to prevent the spread of dust to avoid creation of a nuisance in the surrounding area.
Use of water to control dust will not be permitted when it will result in, or create, damage to existing building materials and hazardous or objectionable conditions such as ice, flooding, and pollution.
1.5 PROTECTION
A. Protection of Existing Historic Property
1. Before beginning any removal, salvage, or demolition work, survey the site and examine the Drawings and Specifications to determine the extent of the work.
2. Take necessary precautions to avoid damage to existing historic items that are to remain in place; to be reused, or to remain the property of the Owner.
3. Items damaged by the Contractor shall be repaired and restored to original condition, or replaced, as approved by the Owner.
4. Coordinate the work of this Section with all other work and construct and maintain shoring, bracing, and supports, as required.
5. Ensure that structural elements are not overloaded and provide additional supports as may be required as a result of any cutting, removal, or demolition work performed under this Contract.
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REMOVAL AND SALVAGE OF HISTORIC CONSTRUCTION MATERIALS 024291-2 B. Protection From the Weather: The interior of building to remain and salvageable materials shall be protected from the weather at all times. Salvaged historic materials shall be stored out of contact with the ground and under weathertight covering.
PART 2 PRODUCTS - Not Used
PART 3 EXECUTION
3.1 SALVAGED ITEMS
A. All salvaged material to remain property of Owner unless specifically noted otherwise. Salvage items to the maximum extent possible to allow for re-installation. Prior to any demolition work, historic items to be salvaged shall be removed from the structure, and documented and tagged for its specific location in the assembly. Removal of salvageable items shall be accomplished by hand labor to the maximum extent possible. Care shall be taken to not damage historic portions of the structure to remain or items identified for salvage. Furnishings, equipment, and materials not scheduled for salvage or recycling shall be removed prior to any salvaging procedures. Keep a complete record of all salvaged materials including the condition of such materials before, and after, salvage operations.
B. Wood: The following materials shall be removed intact and salvaged: exterior railing, finials, related trim.
3.2 RECYCLED MATERIALS
A. Recycle materials to the maximum extent possible. Removal of recyclable materials shall be accomplished by hand labor wherever possible. Historic portions of the structure to remain and items identified for salvage shall not be damaged while removing materials for recycling.
B. The following materials shall be recycled:
1. Dimension lumber.
2. Scrap wood.
3. Paper and cardboard.
4. Gypsum board.
5. Asphalt.
6. Rubble.
7. Glass.
8. Metals.
3.3 DISPOSITION OF MATERIALS
A. Title to materials and equipment to be demolished, except Owner and historical items, is vested in the Contractor upon receipt of Notice to Proceed. The Owner will not be responsible for the condition, loss, or damage to such property after Notice to Proceed.
B. Material salvaged for the Contractor shall be temporarily stored as approved by the Owner and shall be removed from the Owner’s property before completion of the Contract. Material salvaged for the Contractor shall not be sold on the site.
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REMOVAL AND SALVAGE OF HISTORIC CONSTRUCTION MATERIALS 024291-3 C. Salvaged items to remain the property of the Owner shall be removed in a manner to prevent damage and as directed by the Owner. Salvaged items shall be packed or crated to protect the items from damage. Items damaged during removal or storage shall be repaired or replaced to match existing items. Containers shall be properly identified as to contents.
3.4 CLEAN-UP
A. Upon completion of the work, portions of structure to remain and adjacent areas and structures shall be cleaned of dust, dirt, and debris caused by salvage and demolition operations. Debris and rubbish shall be removed and transported in a manner that prevents spillage on streets or adjacent areas. Local regulations regarding hauling and disposal shall apply.
END OF SECTION
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CONCRETE FORMWORK 03 10 00- 1
SECTION 03 10 00
CONCRETE FORMWORK
PART 1 − GENERAL
1.1 SUMMARY
A. This Section includes all labor, materials, equipment, operations, or methods listed, mentioned or scheduled on the plans and/or herein specified, including all incidentals necessary and required for completion of work under this Section.
B. Provide and install formwork for cast-in-place concrete, with shoring, bracing and anchorage.
B. Form accessories.
C. Stripping forms.
1.2 RELATED SECTIONS
A. Documents affecting work of this Section include, but are not necessarily limited to, General Conditions, Special Conditions and Division 1 of these Contract Documents.
B. Document 03 20 00 – Reinforcing Steel
C. Section 03 3000 - Cast in Place Concrete
1.3 SYSTEM DESCRIPTION
A. Design, engineer, and construct formwork, shoring, and bracing to meet design and code requirements, so that resultant concrete conforms to required shapes, lines, and dimensions.
B. Contractor shall be responsible for strength of forms. In general, deflection of finished surface shall not exceed that produced by 5/8 inch plywood against studs set on 12 inch centers.
1.4 QUALITY ASSURANCE
A. Construct and erect concrete formwork in accordance with ACI and 2019 CBC.
1.5 PRODUCT HANDLING
A. Protection: Protect formwork materials before, during and after installation and protect the installed work and materials of other trades.
B. Replacements: In the event of damage, immediately make repairs and replacements necessary to the acceptance of the City and Structural Engineer at no additional cost to the Owner.
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1.6 SEQUENCING AND SCHEDULING
A. Obtain information from other trades and suppliers in sample time to schedule and coordinate the installation of items furnished by them to be embedded in concrete.
PART 2 − PRODUCTS
2 .1 FORM MATERIALS
A. Earth Forms: Acceptable for grade beams, footings and similar below grade structures provided the following:
1. Structural Drawings do not require and indicate otherwise;
2. Vertical excavated material will stand without caving;
3. Minimum reinforcing steel clearances are maintained;
4. Suitable provisions are taken to prevent raveling on top edges of excavation;
5. Suitable provisions are taken to prevent sloughing of loose material from walls of excavation;
6. Excavation is neatly cut;
7. Concrete which is exposed to view is poured against wood or metal forms to a minimum depth of 6 inches below finished grade;
B. Wood Forms for Exposed Concrete Not Otherwise Noted and Specified:
1. All wood forms shall be FSC.
2. DFPA graded HDO (High Density Overlaid) Plyform, Class I or II (as per strength and tolerance requirements), exterior, each piece grade marked. 2 .2 FORMWORK ACCESSORIES
A. Form Ties: Snap-off metal of fixed length; cone type; 1 inch break back dimension; free of defects that will leave holes no larger than 1 inch diameter in concrete surface.
B. Fillets for Chamfered Corners: Wood strips type; ~ ¾” in size; maximum possible lengths.
C. Nails, Spikes, Lag Bolts, Through Bolts, Anchorages: Sized as required; of strength and character to maintain formwork in place while placing concrete.
PART 3 − EXECUTION
3.1 EXAMINATION
A. Verify lines, levels, and measurements before proceeding with formwork.
3. 2 EARTH FORMS
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A. Hand trim sides and bottoms of earth forms. Increase dimensions shown on drawings 1-1/2 inches for each form surface omitted.
B. Forms must be free of any debris, loose soil, and must not have standing water prior to placing concrete.
3.3 CONSTRUCTION OF FORMS
A. Rigidly support and substantially construct forms; erect plumb, straight and true to line, shape, and dimensions, and in precise position to form the lines and designs indicated, suitable for removal without prying against concrete.
B. Make forms tight without cracks and holes to prevent loss of fine particles from the concrete.
C. Construction joints shall be in accordance with requirements of Cast-In-Place Concrete, Division 3. Provide a surfaced pouring strip where construction joints intersect exposed surfaces to provide straight line at joints. Prior to subsequent pour, remove strip and tighten forms. Construction joints shall show no "overlapping" and off setting of concrete surfaces and shall, as closely as possible, present the same appearance as butted plywood joints. Joints in a continuous line shall be straight and true.
D. Provide fillet strips on external corners of beams and columns.
E. Provide forms for slabs, with removable leveling screeds for flat work.
F. Remove wood spreaders from forms prior to pour. No wood shall remain inside forms.
G. Form lumber from this project may be reused for concealed framing, providing lumber at the time of reuse meets the framing grade requirements specified; is in good condition, thoroughly clean, with nails removed.
3.4 INSERTS AND EMBEDDED ITEMS
A. Provide proper and adequate means for accurate positioning and securing bolts, hold-downs, reinforcing, and inserts in concrete.
B. Securely place embedded items, sleeves, and pockets, as indicated. Coordinate work of other sections. Use templates where necessary.
C. Do not cut reinforcing for embedded items and inserts unless specifically indicated on Drawings.
D. Do not embed piping in concrete, unless specifically authorized by City and indicated on Drawings.
E. Do not embed electrical conduit in concrete without specific written authorization from City and Structural Engineer. Locate conduit so as to keep the concrete at its maximum structural strength. In slabs on grade the outside diameter of conduit
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shall not exceed 30 percent of the concrete thickness and shall be located at the centerline of slab. Conduits can be grouped in pairs, but minimum clear distance between single conduits or pairs shall be 6 inches.
3. 5 FORMWORK TOLERANCES
A. Wall Centerline Location: +/- 1/4 inch.
B. Slab on Grade Thickness: +/- 1/2 inch.
C. Other: +/- 1/4 inch.
3 .6 REMOVAL OF FORMS
A. Remove forms and falsework so as to ensure the complete safety of the structure.
Do not remove supports until members have sufficient strength to safely support their own weight and superimposed loading with proper factor of safety. Do not remove forms and shoring without the authorization of the City and Structural Engineer. Authorization by the City and Structural Engineer of form removal shall not relieve the Contractor from responsibility for damage due to faulty construction or materials.
B. Remove forms for exposed concrete surfaces so as to preclude damage to finish.
Do not use pinch bars and similar tools for prying against exposed surfaces.
C. Do not remove forms and shoring until the following minimum times have elapsed after concrete is placed:
1. Vertical Forms (Walls, Columns, Beam Sides): 7 days.
2. Side Forms (Footings, Slabs on Grade): 4 days.
D. Remove bolts, wires, clamps, rods, spreader ties, and other embedded items not necessary to the work to a minimum of 1 inch from the surface. Take precautions to eliminate danger of rust stains from form tie materials or other unprotected ferrous materials embedded in and adjacent to exposed concrete surfaces.
END OF SECTION
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CONCRETE REINFORCEMENTS 03 20 00- 1
SECTION 03 20 00
CONCRETE REINFORCEMENT
PART 1 − GENERAL
1.1 SUMMARY
A. This Section includes all labor, materials, equipment, operations, or methods listed, mentioned or scheduled on the plans and/or herein specified, including all incidentals necessary and required for completion of work under this Section.
B. Provide and install Reinforcing steel bars, welded steel wire fabric fabricated steel bar or rod mats for cast-in-place and precast/tilt-up concrete.
C. Support chairs, bolsters, bar supports, spacers, for supporting reinforcement.
1.2 RELATED SECTIONS
A. Documents affecting work of this Section include, but are not necessarily limited to, General Conditions, Special Conditions and Division 1 of these Contract Documents.
B. Section 03 3000 - Cast in Place Concrete
1.3 SUBMITTALS
A. Submit under provisions of City Standard Specification, Shop Drawings:
1. Submit fully detailed shop drawings, including bending schedules and bending diagrams. Indicate placing details and size location of reinforcing steel. Shop drawings shall be of such detail and completeness that fabrication and placement at the site can be accomplished without the use of contract drawings for reference.
2. Do not fabricate and place reinforcing steel before the shop drawings review has been completed by the City and Structural Engineer and returned to the Contractor. Review of shop drawings by the City and Structural Engineer will not relieve the Contractor of responsibility for errors or for failure in accuracy and complete placing of the work.
1.4 QUALITY ASSURANCE
A. Perform concrete reinforcement work in accordance with CRSI, Manual of Standard Practice.
B. Conform to ACI, and 2022 CBC.
C. Submit certified mill test reports (tensile and bending) for each heat or melt of steel prior to delivery of material to the job site. Where reinforcing is required to be welded, mill test reports shall verify the weld ability of the steel.
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1.5 COORDINATION
A. Check Cityural, structural, mechanical and electrical drawings for anchor bolt schedules and locations, anchors, inserts, conduits, sleeves, and any other items which are required to be cast in concrete. Make necessary provisions as required so that reinforcing steel will not interfere with the placement of such embedded items.
1.6 PRODUCT HANDLING
A. Bundle reinforcement and tag with suitable identification to facilitate shoring, placing and transport.
B. Keep a sufficient supply of tested and approved reinforcement on the site to avoid delaying the work.
C. Take means necessary to protect reinforcing steel before, during, and after installation and to protect the work and materials of other trades.
D. Store reinforcing steel in a manner to prevent damage, excessive rusting, and fouling with dirt, grease and other bond-breaking coatings.
E. Take necessary precautions to maintain identification after the bundles of reinforcing steel have been broken.
F. In the event of damage, immediately make repairs and replacements necessary to the acceptance of the City and at no additional cost to the owner.
PART 2 − PRODUCTS
2.1 REINFORCING STEEL
A. Reinforcing Bars: New, free of loose rust. 1. Billet-Steel Bars: ASTM A615, Grade
60. Welded reinforcing bars shall be grade 60 conforming to ASTM A706.
B. Welded Wire Fabric: ASTM A185; flat sheets.
C. Tie Wire: 16 gauge minimum, black and annealed.
D. Accessories: Metal or plastic spacers, supports, ties, as required for spacing assembling and supporting reinforcing in place. Supports shall comply with CRSI, Manual of Standard Practice.
2.2 FABRICATION
A. Shop fabricate reinforcement in accordance with details on Drawings and 2022 CBC. Where specific details are not shown or noted, fabricate in conformance with ACI and CRSI.
B. Clean bars of loose rust, loose mill scale and substances which may decrease bond.
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C. Bend bars cold and accurately to details on final reviewed shop drawings.
2.3 SOURCE QUALITY CONTROL
A. Tests shall be made in accordance with the 2022 CBC. The testing laboratory will select samples for physical tests of reinforcing steel from material at the place of distribution, test the reinforcing steel and submit results of tests to the City for review prior to fabrication.
1. Identified Reinforcing Steel: One tensile test and one bend test shall be made from a specimen from each 10 tons or fraction thereof of each size of reinforcing steel, if reinforcing is taken from bundles identified with heat number, is accompanied by mill analysis and mill test reports, and is properly tagged with an identification certificate.
2. Unidentified Reinforcing Steel: One tensile and one bend test will be made for each 2-1/2 tons of fractions thereof of each size of reinforcing steel.
B. Costs of tests to determine if unidentified steel complies with specified standards will be deducted by the District from the Contract Sum by Change Order.
PART 3 − EXECUTION
3.1 EXAMINATION
A. Carefully examine the installed work of other trades prior to installing reinforcing steel and verify that such work is complete to the point where work of this section may commence.
B. Ensure that reinforcing steel is installed in strict accordance with pertinent codes and regulations, the final reviewed shop drawings and original design.
C. In the event of discrepancy, immediately notify the City and Structural Engineer.
Do not proceed with installation in areas of discrepancy until discrepancies have been fully resolved.
3.2 PLACING REINFORCING STEEL
A. Place reinforcing steel in accordance with the Drawings, final reviewed shop drawings and the CRSI Manual of Standard Practice. Install reinforcement accurately and secure against movement, particularly under the weight of workers and the placement of concrete.
B. Locate reinforcement accurately in the forms and hold in place by means of supports adequate to prevent displacement and to maintain reinforcement at proper distances from form face. Place supports in accordance with CRSI Manual of Standard Practice. Use of wood supports and spacers inside the forms is not permitted.
C. Support reinforcement for slabs in precast concrete blocks or chairs spaced 4'-0" on center (maximum) both ways, staggered. Size blocks or chairs so the
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reinforcing is maintained at the proper elevation in the slab.
D. Wherever conduits, piping, inserts, sleeves, and other embedded items interfere with placing of reinforcing steel, obtain City's approval of methods of procedure before concrete is placed. Bending of bars around openings and sleeves is not permitted.
E. Tie reinforcing rigidly and securely with steel tie wire at splices, at crossing points and at intersections in the position shown on Drawings. After cutting, bed tie wire in such a manner that concrete placement will not force the wire ends to surface of concrete.
F. Make splices only at those locations shown on the Drawings or as authorized by the City and Structural Engineer. Stagger splices in adjacent bars per Class "B" (50 percent within required lap length).
G. Place welded wire fabric in as long lengths as practicable. Wire laps. Lap edges a minimum of 2 inches center to center of selvage wires with laps a minimum of 2 inches greater than transverse wire spacing; offset end laps in adjacent widths.
H. Tie dowels securely in place before concrete is deposited. In the event there are no bars in position to which dowels may be tied, add #3 bars (minimum) to provide proper support and anchorage. Do not bend dowels after placement of concrete.
3.3 FIELD QUALITY CONTROL
A. Installation and placement of reinforcing steel will be inspected by an authorized inspector prior to concrete pour.
END OF SECTION
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CAST-IN-PLACE CONCRETE 03 30 00- 1
SECTION 03 30 00
CAST-IN-PLACE CONCRETE
1.1 PART 1 − GENERAL
1.2 SUMMARY
A. This Section includes all labor, materials, equipment, operations, or methods listed, mentioned or scheduled on the plans and/or herein specified, including all incidentals necessary and required for completion of work under this Section.
B. Provide and install Portland cement concrete site work complete, including the following principal items:
1. Concrete foundation
1.2 RELATED SECTIONS
A. Documents affecting work of this Section include, but are not necessarily limited to, General Conditions, Special Conditions and Division 1 of these Contract Documents.
C. Document 03 10 00 - Concrete Formwork
D. Document 03 20 00 – Reinforcing Steel
1.3 SUBMITTALS FOR REVIEW
A. The Contractor's Testing Laboratory's certificate of compliance.
B. The Contractor shall submit:
1. Certified copies of mix designs for each concrete class specified including compressive strength test reports. Mix design shall be signed by California Registered Civil Engineering to verify compliance with CBC Chapter 19.
2. Certification that materials meet requirements specified.
3. Certification from vendor that samples originate from and are representative of each lot proposed for use.
4. Submit location of construction joints and cold joints when different from that shown on the drawings.
C. The Testing Agency will submit reports on tests and inspections performed to the City and Structural Engineer, and the Contractor.
D. Schedule of placing for the Construction Manager’s review before starting Work.
E. Keep record at the job site showing time and place of each pour of concrete together with transit mix delivery slip certifying contents of the pour per CBC 1705.3. Make records available to the City.
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1.4 QUALITY ASSURANCE
A. Reference and Standards:
1. Perform work in accordance with all applicable laws, codes and regulations required by the State of California.
2. Reference to "Standard Specifications" shall mean the current Standard Specifications of the State of California, Business and Transportation Agency, Department of Transportation, CALTRANS.
3. The American Concrete Institute (ACI): "Manual of Concrete Practice," Parts 1, 2 and 3.
4. California Code of Regulations. Title 24, 2022 edition, provisions also known as California Building Code (CBC).
5. American Society for Testing and Materials (ASTM).
B. Stipulations:
1. The Contractor shall be responsible for quality of concrete in place and shall bear burden of proof that concrete meets minimum requirements. Use the same mix design for all exposed concrete.
2. Placing of concrete by means of pumping will be an acceptable method of placement providing that the Contractor can demonstrate that, with the proposed additives, the specified concrete strengths and slump will be met.
1.5 FIELD SAMPLES AND TESTS
A. The Contractor or the Contractor’s representative will select a qualified testing laboratory to take samples for testing during the course of the work as considered necessary. The Owner will pay costs for such tests. Contractor shall cooperate in making tests and shall be responsible for notifying the designated laboratory in sufficient time to allow taking of samples at time of pour.
B. Should tests show that concrete is below specified strength, Contractor shall remove all such concrete, as directed by the Project Inspector. Full cost of removal of low strength concrete, its replacement with concrete of proper specified strength and testing, shall be borne by Contractor.
C. The Testing Laboratory Qualifications: The Testing Laboratory shall be approved by the city and under direction of a Civil Engineer registered in the State of California, shall have operated successfully for four years prior to this work, and shall conform to requirements of ASTM E329.
D. All samples and testing shall conform with CBC Sections- 1903, 1905 and 1916.
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1.6 COORDINATION
A. Coordinate items of other trades. Contractor shall be responsible for the proper installation of all accessories embedded in the concrete and for the provision of holes, openings, etc., necessary to the execution of the work of the trades.
1.7 PRODUCT DELIVERY, STORAGE AND HANDLING
A. Supply ready mixed concrete throughout. Batch, mix and transport in accordance with ASTM C-94, "Specifications for Ready Mixed Concrete." B. Mix and deliver concrete in quantities that will permit immediate use only.
C. Indiscriminate addition of water for any reason will be cause for rejection of the load.
D. Ensure storage facilities are weather tight and dry.
E. Deliver and store packaged materials in original containers with seals unbroken and labels intact until time of use.
F. Store bulk cement in bins capable of preventing exposure to moisture.
G. Use sacked cement in chronological order of delivery. Store each shipment so that it may be readily distinguishable from other shipments.
PART 2 − PRODUCTS
2.1 CONCRETE CLASSES
USES STRENGTH AGGREGATE WEIGHT SLUMP
Drilled Piers 3,000 psi ¾ Maximum 145 pcf 4” +/- 1”
A. Class: Identifies all concrete as specified.
B. Strength: Compressive strength in psi after 28-days when tested in accordance with ASTM C39. All concrete shall develop compression strength specified in 28- days. To meet above requirements, mix shall be designed such that average compressive strength will exceed specified 28-day strength by an amount as specified by ACI 318.
C. Aggregate: Maximum size in inches.
D. Weight: Pounds per cubic foot, air dry.
E. Slump: In inches when tested in accordance with ASTM C143.
F. Concrete mixes shall be in accordance with CalTrans Standard Specifications Section 90.
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2.2 CONCRETE MATERIALS
A. General Requirements:
1. All materials shall be Local/Regional Materials.
2. Cement and aggregates shall have proven history of successful use with one another. Sources of cement and aggregate shall remain unchanged throughout work unless the City and Structural Engineer approves request for change made at least 10-days prior to anticipated date of casting.
3. Ready-mixed concrete shall meet requirements of ASTM C94.
4. Deviations in properties of materials tested by the Testing Agency shall be cause for their rejection pending additional test results and redesign of mix.
5. No frozen aggregates will be permitted.
B. Cements:
1. ASTM C150, Type II. Use one brand of cement throughout project unless otherwise acceptable to City and Structural Engineer.
2. Maximum water/cement ratio of 0.45 for all cast-in-place concrete.
C. Fly Ash: ASTM C618, Type F; 15% (as percentage replacement of cement) and per CBC 1903.6
D. Aggregates:
1. Coarse: ASTM C33. Coarse aggregate shall consist of a clean, hard, fine grained, sound crushed rock, or washed gravel or a combination of both. It shall be free from oil, organic matter or other deleterious substances and shall not contain more than two percent by weight of shale or cherty material. "Cleanness value shall not be less than 75 when tested per MM Test Method, 227 and conforming to CBC Section 1903A.6.
2. Fines: ASTM C33. Sand equivalent shall be not less than 75 when tested as per ASTM D2419.
3. Provide aggregates from a single source for exposed concrete.
E. Water: Clean and potable, free from impurities detrimental to concrete and free from deleterious amounts of acids, alkalis, scale, or organic materials per ACI 318 and ASTM C1602.
F. Water-Reducing Admixture: Must be compatible with color pigments where required. ASTM C494, Type A, that does not contain non-lignini sulfonate. Same as Grace Construction Materials' "WRDA" with hycol or Master Builders "Pozzolith" 322N.
G. High-Range Water-Reducing Admixture: Must be compatible with color pigments where required. ASTM C 494, Type F, BASF Corporation “MasterRheobuild 1000” (formerly"RHEOBUILD 1000") or W. R. Grace’s “Daracem” or “ADVA” Series.
H. Other Admixtures: Only as accepted by the City and Structural Engineer.
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I. Curing Materials: Curing Compound: ASTM C309. Water loss – not more than
0.55 kg/m2 in 72 hours; Light Reflectance – not less than 60%. Same as Grace Construction Materials' "Horn Clear Seal"; Grimes Co.'s "Sealcrete"; Master Builders’ "Masterseal W", or approved equal product.
J. Concrete Slab Vapor Barrier: ASTM E1745 Class A, B & C– Standard Specification for Water Vapor Retarders Used in Contact with Soil or Granular Fill under Concrete Slabs. 15 mil. Stego Wrap by Stego Industries LLC or approved equal product.
K. Capillary Break: The gravel layer below concrete slabs shall be 6” of ¾” clean, free draining crushed rock.
2.3 ANCILLARY MATERIALS
A. Concrete Sealer: BASF “Kure 1315”, NoxCrete “Cure and Seal 100-300E” or approve equal.
2.4 MIXES
A. General Requirements:
1. Certified copies of mix designs for each concrete class specified including compressive strength test reports. Mix design shall be signed by California Registered Civil Engineering to verify compliance with CBC Chapter 19 and the project specifications for each concrete class.
2. Mix design shall include compression strength test reports per ACI 318, section 5.3 indicating conformance with specifications.
3. Mix shall be designed, tested, and adjusted, if necessary, in ample time before first concrete is scheduled to be placed. Laboratory data and strength test results for revised mix design shall be submitted to City and Structural Engineer prior to using in project.
4. The Contractor's mix designs shall be subject to review by the City, Structural Engineer and by the Owner's Testing Agency.
5. The Contractor shall instruct Laboratory to base mix design on use of materials tested and approved by the Owner's Testing Agency.
6. Introduction of calcium chloride will not be permitted
7. Unspecified admixtures will not be permitted, unless signed by California Registered Civil Engineering to verify compliance with CBC Chapter 19, reviewed and approved by the City and Structural Engineer.
B. Drill Pier Mix requirements:
1. Maximum water/cement ratio: 0.5.
2. Slump: 4” +/- 1” Maximum
3. Fly ash content: 15 percent (as percentage replacement of cement).
4. Do not use air entrainment additives.
5. Use of Water-Reducing admixture is required. Use High Range Water- Reducing admixture (super plasticizer) when required to maintain workability and pumpability.
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C. Patching Mortar: Mix in proportions by volume of one part cement to two parts fine sand.
2.5 MIXING
A. Batching Plant Conditions:
1. Ensure equipment and plant will afford accurate weighing, minimize segregation and will efficiently handle all materials to satisfaction of the City, Structural Engineer and the Owner’s Testing Agency.
2. Replace at no additional expense equipment the City, Structural Engineer, and the Owner’s Agency deem inadequate or unsuitable.
3. Use approved moisture meter capable of determining moisture content of sand.
B. General Requirements:
1. Thoroughly clean concrete equipment before use for Cityural concrete mixes to avoid contamination.
2. Mix cement, fine and coarse aggregates, admixtures and water to exact proportions of mix designs. Method of mixing shall comply with ACI 318 Section 5.3.
3. Measure fine and coarse aggregates separately according to approved method which provides accurate control and easy checking.
4. Adjust grading to improve workability; do not add water unless otherwise directed.
5. Maintain proportions, values, or factors of approved mixes throughout work.
6. Mix concrete in transit mixers five minutes immediately prior to discharge in addition to mixing as called for by ACI 304 and ASTM C94.
C. Admixtures: Use automatic metering dispenser to introduce admixture into mix.
Dispenser shall be recommended and calibrated by admixture manufacturer.
2.6 SOURCE QUALITY CONTROL
A. The Owner’s Testing Agency will:
1. Review mix designs, certificates of compliance, and samples of materials the Contractor proposes to use.
2. Test and inspect materials, as necessary, in accordance with ACI 318, section
5.6-5.11 and CBC Sections 1903 and 1913 for compliance with requirements.
3. Take samples as required from the Contractor's designated sources.
4. Take one grab sample for each 100 tons of Portland cement except that, when used in bulk loading ready-mix plants where separate bins for pre-tested cement are not available, take grab samples for each shipment of cement placed in bin with not less than one sample being taken for each day's pour and subsequently test such samples if required by the City and Structural Engineer.
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5. Test both coarse and fine aggregate by use of solution of sodium or magnesium sulfate, or both whenever in the judgment of the City and Structural Engineer such tests are necessary to determine quality of material.
Perform such tests in accordance with ASTM C88. Loss shall not exceed 6- percent of either fine or coarse aggregate. Aggregate failing to comply with this requirement may be used in the Work provided it contains less than 2- percent of shale and other deleterious particles and shows a loss in soundness test of not more than 10-percent when tested in the sodium sulphate solution.
Test aggregates as required by CBC Section 1903.6.
6. Test for sand equivalent of fine aggregate in accordance with California Test 217.
7. Test for cleanness value of coarse aggregate in accordance with California Test 227.
8. Inspect plant prior to any work to verify following:
a. Plant is equipped with approved metering devices for determining moisture content of fine aggregate.
b. Other plant quality controls are adequate.
9. Continuously inspect quality and quantity of materials used in transit mixed concrete, in batched aggregates and ready-mixed concrete at mixing plant or other location per CBC Section 1913 where other materials are measured.
B. Waiver of Batch Plant Inspection:
1. The concrete supplier shall furnish to the City certification that the cement proposed conforms to the requirements of CBC section 1913.1:
a. Testing Agency shall check the first batching at the start of work and furnish mix proportions to the licensed Weighmaster.
b. Licensed Weighmaster shall identify material quantities and certify each load by a ticket.
c. Project Inspector shall collect truck mix tickets with load identification and maintain a daily record of placement. Trucks without a load ticket identifying the mix shall be rejected. Copies of daily placement record shall be submitted to the City.
d. At the end of the project, the Weighmaster shall submit an affidavit to City certifying that all concrete supplied conforms to proportions established by mix designs.
PART 3 − EXECUTION
3.1 GENERAL REQUIREMENTS
A. Install all concrete work true to line and grade as indicated on the drawings.
Installation shall conform with the standards and requirements of ACI 117-06- Specifications for Tolerance for concrete construction and materials.
B. Correct irregularities to the satisfaction of the City and Structural Engineer.
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3.2 PREPARATION
A. Take every precaution to obtain a subgrade of uniform bearing power by compaction to provide a firm base.
B. Subgrade shall be kept moist and shall not be allowed to dry out before placement of concrete. Place no material on muddy subgrade.
3.3 PLACING CONCRETE
A. The City, Structural Engineer, and Testing Laboratory shall be notified at least 48 hours before placing concrete.
B. Place concrete in accordance with ACI 318, section 5.10.
C. Place concrete in cycles as a continuous operation to permit proper and thorough integration and to complete scheduled placement. Place no concrete where sun, wind, heat, or facilities prevent proper finishing and curing.
D. Convey concrete as rapidly and directly as practicable to preserve quality and to prevent separation from rehandling and flowing; do not deposit concrete initially set.
Cast concrete within ninety (90) minutes after adding water unless otherwise noted.
Retempering of concrete which has partially set will not be permitted.
E. Take precautions to avoid damage to under-slab moisture barrier and displacement of reinforcement and formwork.
F. Deposit concrete vertically in its final position. Avoid free falls in excess of four feet where reinforcement will cause segregation and in typical conditions unless the City and the Structural Engineer approves otherwise.
G. Keep forms and reinforcement clean above pour line by removing clinging concrete with wire brush before casting next lift. Also remove leakage through forms.
H. Interruption in casting longer than 60-minutes shall be cause for discontinuing casting for remainder of day. In this event, cut back concrete and provide construction joints as directed by the Structural Engineer; clean forms and reinforcement as necessary to receive concrete at a later time.
I. Hot Weather Concreting: Conform to ACI 305R and following requirements when mean daily temperature rises above 75 degrees Fahrenheit.
1. An upper temperature limit of concrete mixes shall be established by the Contractor for each class of concrete. Concrete temperature during placing shall not be so high as to cause difficulty from loss of slump, flash set, or cold joints, and shall not exceed 90°F. Other project climatic conditions detrimental to concrete quality such as relative humidity, wind velocity, and solar radiation shall also be considered.
2. Trial batches of concrete for each mix design shall be made at the limiting mix temperature selected. In lieu of trial batches, compression strength test reports (20 minimum) at the limiting temperature for each proposed mix shall be submitted to the Owner’s testing laboratory for review.
3. Practices to maintain concrete below maximum limiting temperature shall be
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in accordance with ACI 305. Concrete ingredients may be cooled before mixing, or flake ice or well-crushed ice of a size that will melt completely during mixing may be substituted for part of the mixing water.
4. Practices to avoid the potential problems of hot weather concreting shall be employed by the Contractor in accordance with ACI 305.
5. When the temperature of the reinforcing steel or steel deck forms is greater than 120°F, reinforcing and forms shall be sprayed with water just prior to placing the concrete.
J. Cold Weather Concreting:
1. No placement of concrete will be allowed at temperatures below 20 degrees Fahrenheit or if mean daily temperature for curing period is anticipated to be below 20 degrees Fahrenheit.
2. No concrete placement will be allowed on frozen subgrade.
3. Conform to ACI 306 and following requirements when mean daily temperature falls below 40 degrees Fahrenheit.
a. Reinforcement, forms or ground to receive concrete shall be completely free from frost.
b. Concrete at time of placement for footings shall have temperature no lower than 50 degrees Fahrenheit, for all other concrete this minimum temperature at time of placement shall be 60 degrees Fahrenheit.
Maximum temperature shall be 90 degrees Fahrenheit.
c. Concrete shall be maintained at temperature no lower than 50 degrees Fahrenheit for minimum 7-day period after placement by means of blanket insulation, heaters, or other methods as approved by the City and Structural Engineer.
d. Use of calcium chloride or admixtures containing calcium chloride as accelerators will not be permitted.
e. The Contractor shall keep a record of concrete surface temperature for first 7-days after each pour. This record shall be open to inspection by the Inspector.
K. Consolidating:
1. Use vibrators for thorough consolidation of concrete.
2. Provide vibrators for each location during simultaneous placing to ensure timely consolidation around reinforcement, embedded items and into corners of forms; ensure availability of spare vibrators in case of failures. Vibrate through full depth of freshly placed concrete.
3. Do not place vibrators against reinforcement, attach to forms, or use to spread concrete.
4. Exposed Concrete: Vibrate with rubber type heads and, in addition, spade along forms with flat strap or plate.
L. Construction Joints:
1. Verify location and conformance with typical details; provide only where designated or approved by the City and Structural Engineer. Comply with ACI 318, section 6.4.
2. All horizontal and vertical construction joints to be thoroughly sandblasted to clean and roughen entire surface to minimum 1/4-inch relief exposing clean coarse aggregate solidly embedded in mortar matrix.
3. Just prior to depositing concrete, the surface of the construction joint shall be
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thoroughly wetted.
M. Walls and Other Formed Elements:
1. Space points of deposit to eliminate need for lateral flow. Placing procedures of concrete in forms permitting escape of mortar, or flow of concrete itself, will not be permitted.
2. Level top surface upon stopping work.
3. Take special care to fill each part of the forms by depositing concrete directly as near final position as possible, and to force concrete under and around reinforcement, embedded items, without displacement.
4. After concrete has taken its initial set, care shall be exercised to avoid jarring forms or placing any strain on ends of projecting reinforcement.
5. Where backfill is placed against a wall, it shall be adequately shored until it has attained design strength. All shoring shall be designed by a structural engineer licensed in the State of California. Signed calculations and shoring drawings shall be submitted to the EOR for review.
3.3 CURING
A. General Requirements:
1. Take curing measures immediately after casting and for measures other than application of curing compound, extend for seven days. The City and Structural Engineer may recommend longer periods based upon prevailing temperature, wind and relative humidity. Comply with ACI 318, section 5.11.
2. Avoid alternate wetting and drying and fluctuations of concrete temperature.
3. Protect fresh concrete from direct rays of sun, rain, freezing, drying winds, soiling, and damage.
4. Do not permit curing method to affect adversely finishes or treatments applied to finish concrete.
B. Curing Method, Typical: Obtain the City’s and Structural Engineer's approval of alternate measures.
1. Keep forms and concrete surfaces moist during period forms are required to remain in place.
C. Cure exposed concrete in accordance with CalTrans Standard Specifications Section
90. D. Only water shall be used for curing concrete.
3.5 FIELD QUALITY CONTROL
A. The Testing Laboratory will sample and test cast-in-place concrete as required by the Division of State Citys. Tests, if required, will be made in accordance with ACI 318, section 5.4-5.11, and CBC Section 1903.
1. Review concrete mix designs.
2. Inspect concrete and grout placement continuously.
3. Test concrete to control slumps according to ASTM C143.
4. Continuously monitor concrete temperature as it arrives on the site.
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5. Test concrete for required compressive strength in accordance with ACI 318, section 5.6.2 through 5.6.5:
a. Make and cure three specimen cylinders according to ASTM C31 for each 50 cubic yards, or fraction thereof, of each class poured at site each day.
b. Retain one cylinder for 7-day test and two for the 28-day test. c. Number each cylinder 1A, 1B, 1C, 2A, 2B, 2C, etc; date each set; and keep accurate record of pour each set represents.
d. Transport specimen cylinders from job to laboratory after cylinders have cured for 24-hours on site. Cylinders shall be covered and kept at air temperatures between 60 and 80 degrees Fahrenheit. e. Test specimen cylinders at age 7-days and age 28-days for specified strength according to ASTM C39.
f. Base strength value on average of two cylinders taken for 28-day test.
6. Test and inspect materials, as necessary, in accordance with ACI 318, MM Test Method 227 (Coarse Aggregates) and MM Test Method 217 (Fine Aggregates), for compliance with requirements specified in this Section.
B. The Contractor shall:
1. Submit ticket for each batch of concrete delivered to job site. Ticket shall bear the following information:
a. Design mix number.
b. Signature or initials of ready mix representative.
c. Time of batching.
d. Weight of cement, aggregates, water and admixtures in each batch with maximum aggregate size.
e. Total volume of concrete in each batch.
f. Notation to indicate equipment was checked for contaminants prior to batching.
2. Pay the Testing Agency for taking core specimens of hardened structure and testing specimen according to ASTM C88 and C42 when laboratory tests of specimen cylinders show compressive strengths below specified minimum.
3.6 CLEANING, PATCHING AND DEFECTIVE WORK
A. Where concrete is under strength, out of line, level or plumb, or shows objectionable cracks, honeycombing, rock pockets, voids, spalling, exposed reinforcement, signs of freezing or is otherwise defective, and, in the City's and Structural Engineer’s judgment, these defects impair proper strength or appearance of the work, the City and Structural Engineer will require its removal and replacement at the Contractor's expense.
B. Immediately after stripping and before concrete is thoroughly dry, patch minor defects, form-tie holes, honeycombed areas, etc., with patching mortar. Patch shall match finish of adjacent surface unless otherwise noted. Remove ledges and bulges.
C. Compact mortar into place and neatly file defective surfaces to produce level, true planes. After initial set, dress surfaces of patches mechanically or manually to obtain same texture as surrounding surfaces.
D. Rock Pockets:
1. Cut out to full solid surface and form key.
2. Thoroughly wet before casting mortar.
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3. Where the City and Structural Engineer deems rock pocket too large for satisfactory mortar patching as described, cut out defective section to solid surface, key and pack solid with concrete to produce firm bond and match adjacent surface.
E. Cleaning
1. Insure removal of bituminous materials, form release agents, bond breakers, curing compounds if permitted and other materials employed in work of concreting which would otherwise prevent proper application of sealants, liquid waterproofing, and other delayed finishes and treatments.
2. Where cleaning is required, take care not to damage surrounding surfaces or leave residue from cleaning agents.
3.7 PROTECTION
A. Protect concrete from injurious action of the elements and defacement of any nature during construction operations.
B. Protect exposed corners of concrete from traffic or use which will damage them in any way.
C. Make provisions to keep all exposed concrete free from laitance caused by spillage or leaking forms or other contaminants. Do not allow laitance to penetrate, stain, or harden on surfaces which have been textured.
D. Remove and replace pavement that does not comply with requirements in this Section.
E. Protect pavement from damage. Do not permit construction traffic on concrete pavement. Exclude other traffic from pavement for at least 28 days after placement.
F. Maintain pavement free of stains, discoloration, dirt, and other foreign material.
Sweep pavement not more than two days before date scheduled for Substantial Completion inspections.
3.8 DEFECTIVE CONCRETE
A. If any concrete work is not formed as indicated, is under strength concrete, is concrete is out of line, level or plumb, or showing objectionable cracks, honeycomb, rock pockets, voids,spalling or exposed reinforcing, it shall be removed, repaired, or replaced as directed by the Project Inspector.
3.9 CLEANING
A. During construction, wash off work as quickly as possible when stains or splotches are unavoidable.
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B. Upon completion, clean exposed surfaces carefully. Brushing and cleaning solution, if used, must be preceded and followed with a through rinsing of clear water. No sandblasting will be allowed to clean surfaces.
C. Remove from premises; equipment, debris and surplus material needed for, or resulting from, this work. Remove all concrete waste from planting areas and legally dispose of it.
D. All work shall be left in a condition satisfactory to the Project Inspector.
E. Perform Work under this Document to keep affected portions of building site neat, clean, and orderly. Remove, immediately upon completion of Work under this Section, surplus materials, rubbish, and equipment associated with or used in performance. Be aware that failure to perform clean-up operations within 24 hours of notice by City and Structural Engineer will be considered adequate grounds for having work done by others at no added expense to the Owner.
END OF SECTION
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SECTION 04 03 23 - HISTORIC BRICK UNIT MASONRY REPOINTING PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section includes historic treatment work consisting of repointing brick masonry as follows:
1. Repointing joints with mortar and sealant.
2. Widening joints.
B. Related Requirements:
1. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements.
1.3 ALLOWANCES
A. Preconstruction testing is part of testing and inspecting allowance.
1.4 DEFINITIONS
A. Low-Pressure Spray: 100 to 400 psi
1.5 PREINSTALLATION MEETINGS
A. Pre-installation Conference: Conduct conference on historic masonry repair and repointing at Project Site, or other location as agreed.
1. Review minutes of Preliminary Historic Treatment Conference that pertain to masonry historic treatment and repointing.
2. Review methods and procedures related to repointing historic brick masonry, including, but not limited to, the following:
a. Historic treatment specialist's personnel, equipment, and facilities needed to make progress and avoid delays.
b. Materials, material application, sequencing, tolerances, and required clearances. c. Quality-control program.
d. Fire-protection plan.
e. Unit masonry historic treatment program.
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f. Coordination with building occupants.
1.6 SEQUENCING AND SCHEDULING
A. Conduct a mortar analysis to determine the historic mix to be matched.
1. The sample of the historic mortar for the mortar analysis should be taken from an area not subject to weathering, i.e. concealed area within wall or attic.
B. Order sand, gray portland cement, and NHL based on results of mortar analysis for pointing mortar immediately after approval of samples and mockups. Take delivery of and store at Project site a sufficient quantity to complete Project.
C. Work Sequence: Perform masonry historic treatment work in the following sequence, which includes work specified in this and other Sections:
1. Remove plant growth.
2. Inspect masonry for open mortar joints and repair before cleaning to prevent the intrusion of water and other cleaning materials into the wall.
3. Remove paint.
4. Clean masonry.
5. Rake out mortar from joints surrounding masonry to be replaced and from joints adjacent to masonry repairs along joints.
6. Repair masonry, including replacing existing masonry with new masonry materials.
7. Rake out mortar from joints to be repointed.
8. Point mortar and sealant joints.
9. After repairs and repointing have been completed and cured, perform a final cleaning to remove residues from this work.
10. Allow longer cure time for NHL pointing mortar prior to application of paints, coatings, or sealers, per mortar and coating manufacturer’s recommendations - approximately 28- days and having a moisture reading less than 12%.
1.7 ACTION SUBMITTALS
A. Product Data: For each type of product.
1. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes.
2. Include recommendations for product application and use. Include test data substantiating that products comply with requirements.
B. Shop Drawings:
1. Include plans, elevations, sections, and locations of repointing work on the structure.
2. Show provisions for expansion joints or other sealant joints.
3. Show locations of scaffolding and points of scaffolding in contact with masonry. Include details of contact or anchorage.
C. Samples for Initial Selection: For the following:
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1. Pointing Mortar: Submit sets of mortar for pointing in the form of sample mortar strips, 6 inches long by 1/2 inch wide, set in aluminum or plastic channels. a. Have each set contain a close color range of at least six Samples of different mixes of colored sands and cements that produce a mortar matching the existing, cleaned mortar when cured and dry.
b. Submit with precise measurements on ingredients, proportions, gradations, and sources of colored sands from which each Sample was made.
2. Sand Type Used for Pointing Mortar: Minimum 8 oz. of each in plastic screw-top jars. a. For blended sands, provide Samples of each component and blend. Identify blend ratio.
b. Identify sources, both supplier and quarry, of each type of sand.
3. Sealant materials.
4. Include similar Samples of accessories involving color selection.
D. Samples for Verification: For the following:
1. Each type, color, and texture of pointing mortar in the form of sample mortar strips, 6 inches long by 1/2 inch wide, set in aluminum or plastic channels. a. Include with each Sample a list of ingredients with proportions of each. Identify sources, both supplier and quarry, of each type of sand and brand names of cementitious materials and pigments if any.
2. Sealant materials.
3. Accessories: Each type of anchor, accessory, and miscellaneous support.
1.8 INFORMATIONAL SUBMITTALS
1.9 Qualification Data: For historic treatment specialists including field supervisors and workers and testing service.
A. Preconstruction Test Reports: For existing masonry units and mortar.
B. Quality-control program.
C. Unit masonry historic treatment program.
1.10 QUALITY ASSURANCE
A. Historic Treatment Specialist Qualifications: A qualified historic masonry repointing specialist.
Experience in pointing or repointing only new or nonhistoric masonry is insufficient experience for masonry historic treatment work.
B. Quality-Control Program: Prepare a written quality-control program for this Project to systematically demonstrate the ability of personnel to properly follow methods and use
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materials and tools without damaging masonry. Include provisions for supervising worker performance and preventing damage.
C. Unit Masonry Historic Treatment Program: Prepare a written, detailed description of materials, methods, equipment, and sequence of operations to be used for each phase of historic treatment work, including protection of surrounding materials and Project site.
1. Include methods for keeping pointing mortar damp during curing period.
2. If materials and methods other than those indicated are proposed for any phase of historic treatment work, add to the quality-control program a written description of such materials and methods, including evidence of successful use on comparable projects, and demonstrations to show their effectiveness for this Project.
D. Mockups: Prepare mockups of historic treatment on existing surfaces to demonstrate aesthetic effects and to set quality standards for materials and execution.
1. Widening Joints: Widen a joint in two separate locations as directed.
2. Repointing: Rake out joints in two separate areas as indicated for each type of repointing required, and repoint one of the areas.
3. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless the City specifically approves such deviations in writing.
4. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion.
E. Training in the use and mixing of NHL mortar by the NHL manufacturer is mandated.
Manufacturer’s Representative to participate in mockup review.
1.11 PRECONSTRUCTION TESTING
A. Preconstruction Testing Service: Owner will engage a qualified testing agency to perform preconstruction testing on masonry units as follows:
1. Provide test specimens as indicated and representative of proposed materials and existing construction.
2. Existing Mortar: Test according to ASTM C 295, modified as agreed by testing service and the City for Project requirements, to determine proportional composition of original ingredients, sizes and colors of aggregates, and approximate strength. Use X-ray diffraction, infrared spectroscopy, and differential thermal analysis to supplement microscopical methods. Carefully remove existing mortar from within joints at five locations designated by the City.
3. Temporary Patch: As directed by City Representative, provide temporary materials at locations from which existing samples were taken.
1.12 DELIVERY, STORAGE, AND HANDLING
A. Deliver packaged materials to Project site in manufacturer's original and unopened containers, labeled with manufacturer's name and type of products.
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B. Store cementitious materials on elevated platforms, under cover, and in a dry location. Do not use cementitious materials that have become damp.
C. Store hydrated lime in manufacturer's original and unopened containers. Discard lime if containers have been damaged or have been opened for more than two days.
D. Store lime putty covered with water in sealed containers.
E. Store sand where grading and other required characteristics can be maintained and contamination avoided.
1.13 FIELD CONDITIONS
A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit repointing work to be performed according to product manufacturers' written instructions and specified requirements.
B. Temperature Limits, General: Repoint mortar joints only when air temperature is between 40 and 90 deg F and is predicted to remain so for at least seven days after completion of the Work unless otherwise indicated.
C. Cold-Weather Requirements: Comply with the following procedures for mortar-joint pointing unless otherwise indicated:
1. When air temperature is below 40 deg F, heat mortar ingredients and existing masonry walls to produce temperatures between 40 and 120 deg F.
2. When mean daily air temperature is below 40 deg F, provide enclosure and heat to maintain temperatures above 32 deg F within the enclosure for seven days after pointing.
D. Hot-Weather Requirements: Protect mortar-joint pointing when temperature and humidity conditions produce excessive evaporation of water from mortar materials. Provide artificial shade and wind breaks, and use cooled materials as required to minimize evaporation. Do not apply mortar to substrates with temperatures of 90 deg F and above unless otherwise indicated.
E. For manufactured repair materials, perform work within the environmental limits set by each manufacturer.
PART 2 - PRODUCTS
2.1 MATERIALS, GENERAL
A. Source Limitations: Obtain each type of material for repointing historic masonry from single source with resources to provide materials of consistent quality in appearance and physical properties.
2.2 MORTAR MATERIALS
A. For use at brick at all facades. Allow colors and aggregates for each location and application:
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1. Type NHL 3.5 mortar, as manufactured by Trans Mineral USA, mixed with the volumetric proportions determined by the mortar analysis.
2. Type N mortar, where appropriate to match mortar analysis
3. Use sand with size, color, and texture necessary to match existing original mortar. Sands should be well-graded, and ranging in particle size of 0.075mm to 5mm (passing #200 to #4 sieves, respectively). The amount of sand passing the #200 sieve should not exceed 2 percent.
4. NHL mortar benefits from higher workability. Achieve workability by additional mixing, rather than the addition of more water. Refer to manufacturer’s printed instructions and manufacturer’s representative.
5. Aggregates:
a. Sand: ASTM C 144 to match color and texture of existing original mortar. Sand shall not contain more than 50 parts per million of chloride ions and shall be free of organic contaminants. Provide sand with rounded edges. b. Course Aggregates: ASTM C 404 with maximum size of 1/2 inch diameter.
Aggregate shall not contain more than 50 parts per million of chloride ions and shall be free of organic contaminants.
6. Admixtures: No admixtures shall be used without prior written approval of the City.
7. Mortar Color: Shall be achieved by use of sands rather than pigments and shall match original cleaned mortar of each type at each type of brick masonry.
8. Mortar Pigments: Shall not be used unless mortar color match cannot be achieved with sands alone. Obtain approval for use of pigments by the City in writing. a. ASTM C 979/C 979M, compounded for use in mortar mixes, and having a record of satisfactory performance in masonry mortars.
2.3 ACCESSORY MATERIALS
A. Sealant Materials:
1. Sealant manufacturer's standard elastomeric sealant(s) of base polymer and characteristics indicated below and according to applicable requirements in Section 07 92 00 "Joint Sealants."
a. Type: Single-component, nonsag urethane sealant.
2. Colors: Provide colors of exposed sealants to match colors of mortar adjoining installed sealant unless otherwise indicated.
3. Ground-Mortar Aggregate: Custom crushed and ground pointing mortar sand or existing mortar retrieved from joints. Grind to a particle size that matches the adjacent mortar aggregate and color. Remove all fines passing the 100 sieve.
B. Joint-Sealant Backing:
1. Cylindrical Sealant Backings: ASTM C 1330, Type C (closed-cell material with a surface skin) and of size and density to control sealant depth and otherwise contribute to producing optimum sealant performance.
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2. Bond-Breaker Tape: Polyethylene tape or other plastic tape recommended in writing by sealant manufacturer for preventing sealant from adhering to rigid, inflexible joint-filler materials or joint surfaces at back of joint where such adhesion would result in sealant failure. Provide self-adhesive tape where applicable.
C. Masking Tape: Nonstaining, nonabsorbent material; compatible with mortar, joint primers, sealants, and surfaces adjacent to joints; and that easily comes off entirely, including adhesive.
D. Other Products: Select materials and methods of use based on the following, subject to approval of a mockup:
1. Previous effectiveness in performing the work involved.
2. Minimal possibility of damaging exposed surfaces.
3. Consistency of each application.
4. Uniformity of the resulting overall appearance.
5. Do not use products or tools that could do the following:
a. Remove, alter, or harm the present condition or future preservation of existing surfaces, including surrounding surfaces not in Contract. b. Leave residue on surfaces.
2.4 MORTAR MIXES
A. Preparing Lime Putty: Slake quicklime and prepare lime putty according to appendix to ASTM C 5 and manufacturer's written instructions.
B. Measurement and Mixing: Measure cementitious materials and sand in a dry condition by volume or equivalent weight. Do not measure by shovel; use known measure. Mix materials in a clean, mechanical batch mixer.
1. Mixing Pointing Mortar: Thoroughly mix cementitious materials and sand together before adding any water. Then mix again adding only enough water to produce a damp, unworkable mix that will retain its form when pressed into a ball. Maintain mortar in this dampened condition for 15 to 30 minutes. Add remaining water in small portions until mortar reaches desired consistency. Use mortar within one hour of final mixing; do not retemper or use partially hardened material.
C. Colored Mortar: Produce mortar of color required by using specified ingredients. Do not alter specified proportions without the City's approval.
1. Mortar Pigments: Where mortar pigments are indicated, do not add pigment exceeding 10 percent by weight of the cementitious or binder materials, except for carbon black, which is limited to 2 percent, unless otherwise demonstrated by a satisfactory history of performance.
D. Do not use admixtures in mortar unless otherwise indicated.
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PART 3 - EXECUTION
3.1 HISTORIC TREATMENT SPECIALIST
A. Historic Treatment Specialist Firms: Subject to compliance with requirements.
3.2 PROTECTION
A. Prevent mortar from staining face of surrounding masonry and other surfaces.
1. Cover sills, ledges, and other projecting items to protect them from mortar droppings.
2. Keep wall area wet below rebuilding and pointing work to discourage mortar from adhering.
3. Immediately remove mortar splatters in contact with exposed masonry and other surfaces.
B. Remove gutters and downspouts and associated hardware adjacent to immediate work area and store during masonry repointing work. Reinstall when repointing is complete.
1. Provide temporary rain drainage during work to direct water away from building.
3.3 BRICKWORK REPOINTING, GENERAL
A. Appearance Standard: Repointed surfaces are to have a uniform appearance as viewed from 20 feet away by Preservation Architect.
3.4 REPOINTING BRICKWORK
A. Rake out and repoint joints to the following extent:
1. All joints in areas indicated.
2. Joints indicated as sealant-filled joints.
3. Joints at locations of the following defects:
a. Holes and missing mortar.
b. Cracks that can be penetrated 1/4 inch or more by a knife blade 0.027 inch thick. c. Cracks 1/8 inch or more in width and of any depth.
d. Hollow-sounding joints when tapped by metal object.
e. Eroded surfaces 1/4 inch or more deep.
f. Deterioration to point that mortar can be easily removed by hand, without tools. g. Joints filled with substances other than mortar.
B. Do not rake out and repoint joints where not required.
C. Rake out joints as follows, according to procedures demonstrated in approved mockup:
1. Remove mortar from joints to depth of 2 times joint width, but not less than 1/2 inch or not less than that required to expose sound, unweathered mortar. Do not remove unsound mortar more than 2 inches deep; consult Architect for direction.
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2. Remove mortar from masonry surfaces within raked-out joints to provide reveals with square backs and to expose masonry for contact with pointing mortar. Brush, vacuum, or flush joints to remove dirt and loose debris.
3. Do not spall edges of bricks or widen joints. Replace or patch damaged bricks as directed by City.
a. Cut out mortar by hand with chisel and resilient mallet. Do not use power-operated grinders without City's written approval based on approved quality-control program.
b. Cut out center of mortar bed joints using angle grinders with diamond-impregnated metal blades. Remove remaining mortar in bed joints and mortar in head joints by hand with chisel and resilient mallet. Strictly adhere to approved quality-control program.
D. Notify City of unforeseen detrimental conditions, including voids in mortar joints, cracks, loose bricks, rotted wood, rusted metal, and other deteriorated items.
E. Pointing with Mortar:
1. Rinse joint surfaces with water to remove dust and mortar particles. Time rinsing application so, at time of pointing, joint surfaces are damp but free of standing water. If rinse water dries, dampen joint surfaces before pointing.
2. Apply pointing mortar first to areas where existing mortar was removed to depths greater than surrounding areas. Apply in layers not greater than 3/8 inch until a uniform depth is formed. Fully compact each layer thoroughly and allow it to become thumbprint hard before applying next layer.
3. After deep areas have been filled to same depth as remaining joints, point joints by placing mortar in layers not greater than 3/8 inch. Fully compact each layer and allow it to become thumbprint hard before applying next layer. Where existing masonry units have worn or rounded edges, slightly recess finished mortar surface below face of masonry to avoid widened joint faces. Take care not to spread mortar beyond joint edges onto exposed masonry surfaces or to featheredge the mortar.
4. When mortar is thumbprint hard, tool joints to match original appearance of joints as demonstrated in approved mockup. Remove excess mortar from edge of joint by brushing.
5. Cure mortar by maintaining in thoroughly damp condition for at least 72 consecutive hours, including weekends and holidays.
a. Acceptable curing methods include covering with wet burlap and plastic sheeting, periodic hand misting, and periodic mist spraying using system of pipes, mist heads, and timers.
b. Adjust curing methods to ensure that pointing mortar is damp throughout its depth without eroding surface mortar.
6. Hairline cracking within the mortar or mortar separation at edge of a joint is unacceptable. Remove mortar and repoint.
F. Pointing with Sealant: Comply with Section 07 92 00 "Joint Sealants" and as follows:
1. After raking out, keep joints dry and free of mortar and debris.
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2. Clean and prepare joint surfaces. Prime joint surfaces unless sealant manufacturer recommends against priming. Do not allow primer to spill or migrate onto adjoining surfaces.
3. Fill sealant joints with specified joint sealant:
a. Install cylindrical sealant backing beneath the sealant. Where space is insufficient for cylindrical sealant backing, install bond-breaker tape. b. Install sealant using only proven installation techniques that ensure that sealant is deposited in a uniform, continuous ribbon, without gaps or air pockets, and with complete wetting of the joint bond surfaces equally on both sides. Fill joint flush with surrounding masonry and matching the contour of adjoining mortar joints. c. Install sealant as recommended in writing by sealant manufacturer but within the following general limitations, measured at the center (thin) section of the bead:
1) Fill joints to a depth equal to joint width, but not more than 1/2 inch deep or less than 1/4 inch deep.
d. Tool sealant to form smooth, uniform beads, slightly concave. Remove excess sealant from surfaces adjacent to joint.
e. Sanded Joints: Immediately after first tooling, apply ground-mortar aggregate to sealant, gently pushing aggregate into the surface of sealant. Lightly retool sealant to form smooth, uniform beads, slightly concave. Remove excess sealant and aggregate from surfaces adjacent to joint.
f. Do not allow sealant to overflow or spill onto adjoining surfaces, or to migrate into the voids of adjoining surfaces, particularly rough textures. Remove excess and spillage of sealant promptly as the work progresses. Clean adjoining surfaces by the means necessary to eliminate evidence of spillage, without damage to adjoining surfaces or finishes, as demonstrated in an approved mockup.
G. Where repointing work precedes cleaning of existing brickwork, allow mortar to harden at least 30 days before beginning cleaning work.
3.5 FINAL CLEANING
A. After mortar has fully hardened, thoroughly clean exposed masonry surfaces of excess mortar and foreign matter; use wood scrapers, stiff-nylon or -fiber brushes, and clean water, applied by low-pressure spray.
1. Do not use metal scrapers or brushes.
2. Do not use acidic or alkaline cleaners.
B. Clean adjacent nonmasonry surfaces. Use detergent and soft brushes or cloths.
C. Clean mortar and debris from roof; remove debris from gutters and downspouts. Rinse off roof and flush gutters and downspouts.
D. Remove masking materials, leaving no residues that could trap dirt.