26-08_Job_Walk_Handout.pdf

Specification No. 26-08 Contract No. C51697

Roof Replacement - 2026 SFD Castaic O&M Center

Los Angeles County

Site Inspection Trip Presentation August 4, 2026

C A L I F O R N I A D E P A R T M E N T O F W A T E R R E S O U R C E S

Disclaimer

• Site inspection trip presentation and discussion are for information only.

• The files shall not be used to prepare bids or for construction purposes.

Location and extents of project features shall be based on the contract drawings and specifications.

• The intent of the presentation is to help guide potential bidders through the drawings and specifications and spatially identify project components.

• Discussion during the inspection trip doesn’t change the plans or specifications or is binding on the Department.

• Any questions will need to be submitted in writing to doe_specs@water.ca.gov mailto:doe_specs@water.ca.gov

Job Hazard Analysis

• Job Walk JHA - Specification 26-08, Roof Replacement - 2026

SFD Castaic O&M Center

Plans & Specification

• Plans and Specifications available at the Department website:

https://cosmos.water.ca.gov/

• Contact doe_specs@water.ca.gov for login information.

• Cal-eProcure https://caleprocure.ca.gov/ https://cosmos.water.ca.gov/ https://caleprocure.ca.gov/

Questions on Plans &Specification

• Email doe_specs@water.ca.gov

• Only written responses to the questions submitted are contractually binding.

• Per Document 00 11 01 – Notice to Contractors, Paragraph 2, Questions or requests for clarification of the drawings or specifications shall be made in writing at least 5 days (August 14, 2026) before the bid opening date (August 19, 2026).

• Responses is provided with either an Addendum – modifying the contract; or Information Letter to all Plan Holders.

• All Addenda must be acknowledged with the bid form.

Prequalification – Document 00 11 40

• Department of Industrial Relations (DIR) Registered Contractors and

Subcontractors at time of bid submission and throughout construction.

• Safety: Required to receive bid documents for the contract.

Safety Prequalification forms, must be received by the Department at least 5 days prior (August 14, 2026) to the bid due date .

• Joint Venture: Contact doe_specs@water.ca.gov bidding requirements.

Bid Opening

• Sealed bids:

• The Pearblossom Pumping Plant is a gated facility. Prospective bidders are advised to arrive early to allow sufficient time for checking in with Security at the gate. Prospective bidders will be directed to proceed to Building “A” where the bid opening will take place.

Bid Due Date: August 19, 2026 Time: 9:00 am – 11:00 am Location: Department of Water Resources

Pearblossom Project Headquarters, 34534 116th Street East, Pearblossom, California 93553

Bid Schedule – Document 00 41 01

• Complete all bid items

• Write legibly and within the boxes/spaces provided.

• Currently contains (9) Bid Items.

• Initial to any changes to your bid.

• Do not leave blank items.

• Do not condition your bids or change the specification requirements.

Contracting Requirements

• Use Bidder’s Bond form – Document 00 44 30.

• Bid Security in the form of Certified Check, Cash, or Bidder’s Bond (10% of bid amount).

• Do Not Use Bonding companies Bidder Bond form (will not conform to the State Contract Act requirements).

• The Estimated Cost Range :

$3,500,000 - $4,000,000

Preferences & Incentives – Bid Comparison only

• Disabled Veteran Business Enterprise (DVBE) Incentive – Zero Percent Goal, however the Department has a 3% DVBE Incentive to bids that meet or exceed the 3% DVBE Participation. (Max. $100K)

• Small Business Preference – 5% reduction in the bid amount, to the Certified Small Business bidder. (Max. $50K)

• Non-Small Business Preference – 5% reduction in the bid amount, to bidders committing to use at least 25% CA Certified Small Business subcontractors or suppliers. (Max. $50K)

• Combined amount of all incentives and preferences cannot exceed $100,000.

• Contract Award is based on the Lowest Responsive Bid, considering all incentives and bid preferences.

Information Available – Document 00 30 00

1) Department of Industrial Relations General Prevailing Wage Determinations.

2) Project O&M Instruction No. OP-2, General Operating Procedures for Safe

Clearances, Hot Line (Non-test) Orders, and Special Conditions.

3) California Environmental Quality Act (CEQA). Notice of Exemption (NOE).

for SFD Castaic O&M Center Roof Replacement. November, 21, 2026.

SCH#2025110947

Time of Completion

• Pursuant to Document 00705 – Prosecution of Work, Paragraph 1.A, the

Contractor shall begin Work, within

7 DAYS

from the date of receipt of Notice to Begin Work.

• Complete the Work at Administration and Control Building and Plant

Maintenance Building before the expiration of November 30, 2026.

• Complete the Work at Civil Maintenance Building and Warehouse Building before the expiration of

April 30, 2027.

Liquidated Damages – Section 01 11 00

1. Liquidated damages for failure to complete the work specified in

Paragraph 1.04 B within the time specified will be $2,500 per day.

2. Liquidated damages for failure to complete the work specified in

Paragraph 1.04 C within the time specified will be $2,000 per day.

Project Safety

1. The Department will have a Safety Engineer on-site during construction efforts.

2. ALL staff on the job site, both Department and Contractor, have stop work authority.

3. The Contractor is expected adhere to all laws and regulations (CAL/OSHA, etc.).

4. The Department Safety Engineer and staff will assist with the ensuring all safety expectations are met, including CAL/OSHA standards, industry standards and Contractor’s safety procedures and policies.

Environmental Protection – Section 01 57 19

• All personnel on site will be required to attend a Worker Environmental

Awareness Program (WEAP) training.

• Contractor must provide solid waste report quarterly

• Contractor must maintain following BMPs

• Good Site Management (good housekeeping)

• Storage and handling hazardous materials

• Dust control

Project Locations (PM)

• Replace the roofs on four buildings at SFD

Castaic O&M Center in Castaic, CA

• Buildings included: Administration & Controls, Plant Maintenance, Civil Maintenance, and Warehouse

• All project work and staging will occur within the DWR O&M Center property

Administration & Controls

Plant Maintenance

Civil Maintenance

Warehouse

Summary of Work from (PM)

• Replace roofs on Administration & Control, Plant Maintenance, Civil

Maintenance, and Warehouse buildings.

• Remove existing roofing, flashing, insulation, gutters, skylights, and roof hatches.

• Abate lead-containing paint and asbestos-containing materials.

• Install new SBS modified bitumen roofing, insulation, sheet metal, and sealants Upgrade roof features including vents, curbs, ladders, guardrails, skylights, and hatches.

• Complete associated waterproofing and entry roof improvements.

• Replace upper exterior wall panels at the Civil Maintenance Building.

Design – Administration & Control Buildings

• Replace roof with SBS Modified

Bitumen over tapered insulation.

• Remove roof drains and install new gutters and downspouts.

• Install fixed ladder with guardrails on both buildings. Cut concrete ledge at two ladder locations.

• Replace roofing and wood trim at Administration entry.

Project Features (Architectural)

Design – Plant Maintenance Building

Bitumen over tapered insulation.

• Remove roof drains and install new gutters and downspouts.

• Infill existing skylights.

• Replace roof hatch. Add guard railing with safety gate.

• Replace roof with SBS Modified Bitumen over tapered insulation.

• Remove roof drains and install new gutters and downspouts.

• Replace roof hatch. Add guard railing with safety gate.

• Replace 4 skylights and add new fall protection.

• Replace exterior insulated wall panels at upper roof.

• Remove unused mechanical equipment, screens and vents. Infill openings.

Design – Civil Maintenance Building

Bitumen over tapered insulation.

• Replace gutters and downspouts.

• Replace roof hatch. Add guard railing with safety gate.

• Replace 11 skylights and add new fall protection.

Design – Warehouse Building

Conclusion

• Thank you for participating in the Site Inspection trip.

• Please submit any questions to doe_specs@water.ca.gov @water.ca.gov mailto:doe_specs@water.ca.gov