Attachment 2 SOW SolarPV Bldg.59.pdf

REPLACE SOLAR PHOTOVOLTAIC AND WATER HEATER BLDG.100 DDJC

SECTION 010110 – WORK SUMMARY AND GENERAL REQUIREMENTS

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DIVISION 01 - GENERAL REQUIRMENT

SECTION 010110

WORK SUMMARY and GENERAL REQUIREMENTS

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

1.1.1 Project Description

Scope of work (summary):

1. Contractor is to provide all labor, supervision, materials, tools, and equipment design and install 300 KW roof mounted solar photovoltaic system for building 59.

The solar photovoltaic (PV) system hardware and services shall meet or exceed all local, State and utility requirements, conform to the applicable codes and standards, and have passed the listing and qualification tests. All design and installation shall comply with the most recent version of each document.

The final design of the on-site PV systems shall be the responsibility of the Contractor based on site conditions, roofing materials, and final system component selections by the Contractor.

The systems must be compliant with applicable design guidelines. This Section identifies the minimum technical and installation specifications required. The PV systems shall be consistent with and adhere to any and all California Building Codes and standards, the California Solar Initiative program, and any and all CEC technical and installation specifications and guidelines.

(a) Contractor shall provide solar panels make-Sun Power SPR-P19-395-COM-MLSD or approved equal with minimum 25 years warranty. Provide additional 5 solar panels as spare.

(b) Contractor shall provide HELIX ROOF SMA Sunny Tripower CORE1 Power Station inverters with NEMA 3R stainless steel enclosure and minimum 10 years warranty. Provide additional two inverters as spare.

(c) Install appropriate combining boxes.

(d) Solar panels shall be roof mounted with Helix Roof Single Tilt system configuration with minimum 25 years warranty. Helix electrical BOS system shall have minimum 10 years warranty.

(e) Provide energy link monitoring hardware and software to locally and remotely monitor all the panels for energy production and maintenance purposes with minimum 10 years warranty.

(f) Peak KW output at the utility interconnection meter shall be minimum

300 KW.

(g) Provide utility grade energy meter to monitor solar energy produced.

(h) PV electrical output will be interconnected with the existing electric service to the building Panel MSWB. Provide required circuit breaker in the panel MSWB to tie with the new solar PV unit.

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(i) All PV generated will be used to displace "behind-the-meter" retail electric consumption.

(j) The PV solar panels’ layout of the rooftop PV system shall be designed so as not to interfere with the servicing of existing mechanical equipment, roof drains, or other roof equipment that requires regular servicing. Access aisles will be provided on the rooftop and appropriate clearances to maintain roof top mechanical equipment.

(k) PV system shall meet 85 mph 3 second gusts wind load.

(l) Use maximum ballasts for PV panel anchoring. Repair, seal, weather tight all roof penetration. Coordinate with building roof manufacturer to provide certificate of roof warranty not invalidated by solar PV installation.

(m) Output from the PV panels will be converted to AC through inverter mounted on solar panels and then interconnected to the main electrical switchgear. The new PV systems will tie in with the existing Base-wide electrical distribution system.

(n) PV system design include appropriate disconnects and grounding systems to safely interface with the government's power distribution system.

(o) Provide 8 hours training by the solar system design engineer to the depot maintenance crew including design review and system maintenance and trouble shooting.

(p) Refer section 26 31 00 for solar photovoltaic design, construction and installation specifications.

(q) Refer section 48 14 50 for solar power generation design, construction and installation specifications.

(r) Contractor shall submit final design for government approval minimum three weeks prior to construction. Contractor must provide PE certified project narrative and calculations to demonstrate minimum 300 KW peak power generation at the utility interconnection meter. Contractor must provide PE certified report and calculations in the design to certify that new Solar PV unit can be safely installed on the roof without compromising existing building roof structural integrity and can withstand 85mph, 3 seconds gust wind load. Final design shall be stamped by a registered electrical, mechanical, civil and structural professional engineer with the state of California with minimum of five years’ experience of a similar project.

Design deliverable shall be three sets of 11” x 17” drawings and three CDs with all drawings in Pdf and AUTOCAD format.

General:

1. Government shall perform all power switching and LOTO.

2. All inspection and testing shall be performed as per NETA standards.

3. Submit construction Schedule, Safety and Health Plan, Injury prevention plan, Hazardous Analysis Plan and quality control plan prior to installation.

4. Submit shop drawings for approval, prior to installation, of all material and control circuits.

5. Removal of Hazardous Waste, Non-RCRA Hazardous Waste, Non-Regulated Hazardous Waste and Universal Waste: All Manifest, Non-Hazardous Waste Manifests, Special Waste Manifests, Straight Bill of Ladings shall be signed by Environmental Office prior to removal off site.

6. A minimum of two weeks’ notice is required for any power interruption.

7. All work requiring power interruption shall be performed on Saturday and

Sunday only from 7:30 pm to 04:00 am. It may not be possible to allow work

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for continuous 8 hours at one particular location. Work may have to be split up depending on mission requirements. The government reserves the right to cancel any power interruption as may be required due to local or national emergency.

8. Contractor shall verify all details and measurements. Government shall not be responsible for any ambiguity between and details shown in the drawing and actual site details.

9. All work shall be performed as per applicable codes including but not limited to ANSI, ASME, ASTM, EGSA, MSS, NEMA, SAE, NEC, NETA, NFPA, CEC, UFC and IEEE and attached specifications.

10. Any forklift or crane work shall be as per USACE EM385 codes and approved by government safety representative prior to work.

11. All forklifts and cranes used inside the building shall be electric unless approved by the government.

12. If required contractor shall perform touch up work/ repair to restore existing walls, ceramic tiles, acoustic ceilings, resilient flooring, fluid applied flooring and any other damaged surface during construction to its original condition. Contractor shall perform existing condition survey and submit for government approval before starting any construction.

13. Contractor shall submit OSHA 300 logs and Injury Illness Protection plan if more than 10 employees are employed.

14. Entire project shall be completed within nine calendar months after NTP.

1.1.2 Location

The work shall be located at the Defense Logistics Agency, Tracy, California. The exact warehouse location will be shown by the Contracting Officer.

1.2 SUBMITTALS – Section not used.

Government approval is required for the submittals with a "G" designation;

submittals without a "G" designation are for information only. The following shall be submitted in accordance with Section 013300 SUBMITTAL

PROCEDURES:

1.3 EXISTING WORK

In addition to FAR 52.236-9, Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements:

1.3.1 Remove or alter existing work in such a manner as to prevent injury or damage to any portions of the existing work which remain.

1.3.2 Repair or replace portions of existing work which have been altered during construction operations to match existing or adjoining work, as approved by the Contracting Officer. At the completion of operations, existing work shall be in a condition equal to or better than that which existed before new work started.

1.5 PROJECT PHASING PLAN

1.5.1 Electrical Outages – Potential electrical outages must occur on weekends and in accordance with specifications. Coordination with Contracting Office’s Representative (COR) must be approved in advance. Contractor to

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submit requests as soon as possible and provide alternate dates to accommodate critical base functions.

1.6 ENVIRONMENTAL PROTECTION

1.6.2 Disposal of Refuse

Refuse shall be disposed of off-site and in accordance with local, state and federal regulations.

1.7 CONSTRUCTION SITE MAINTENANCE

All supplies and equipment on the project site shall be stored so as to preclude mechanical and climatic damage. The project site shall be maintained in a neat and orderly manner.

1.8 NOISE CONTROL

The Contractor shall comply with all applicable state and local laws, ordinances and regulations relative to noise control.

1.9 SECURITY

The Contractor shall provide adequate protection for all parts of the building wherever work under this contract is performed.

1.9.1 Cameras

Possession or use of cameras on Government property is forbidden without prior written approval by the Security Officer or his designated representative. Requests for possession and/or use of cameras on Government property shall be in writing to the Security Office via the Contracting Officer and contain sufficient information to provide requirements for the use of photographic equipment. The use of cell phones equipped with cameras is also forbidden. The government will review daily and delete any pictures taken on a personal camera of government property of any kind taken while on-site at the DDSP.

1.10 EQUIPMENT ON THE PROJECT SITE

The Contractor shall cover equipment that is to remain in place within the area of contract operations and protect it against damage or loss. The Contractor shall store equipment that is removed in performance of work where directed or reuse in work as required by drawings and specifications.

Equipment temporarily removed shall be protected, cleaned and replaced equal to its condition prior to starting work. Security for equipment or material that is to be reused and is removed for temporary storage shall be the sole responsibility of the Contractor.

1.11 TRUCKING

The Contractor shall load all trucks leaving the site with loose debris in a manner that will prevent dropping of materials on streets. The

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Contractor shall fasten suitable tarpaulins over the load before they enter surrounding streets.

1.12 TOILET FACILITIES

Unless otherwise stated in the Request for Proposal, Contractor's personnel will be permitted to use toilet facilities on the premises subject to regulation and control of the Contracting Officer or his designated representative.

1.14 SAFETY AND HEALTH

1.14.1 General

1.14.1.1 Applicable Publications: The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by basic designation only.

1.14.1.2 Code of Federal Regulations (CFR)

OSHA General Industry Safety and Health Standards (29 CFR 1910), Publication V2206; OSHA Construction Industry Standards (29 CFR 1926).

One source of these regulations is OSHA Publication 2207, which includes a combination of both Parts 1910 and 1926 as they relate to construction safety and health. It is for sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.

• National Emission Standards for Hazardous Air Pollutants (40 CFR, Part 61).

• Federal Standard (Fed Std): Material Safety Data Sheets 313A

• Safety and Health Requirements Manual. EM 385-1-1, current revision

• Use of Asbestos Containing Material. ETL 1110-1-118

• Policy and Guidelines for Asbestos Management. DA Circular 40-834

1.14.2 Work Covered by This Section

This section is applicable to all work covered by this contract.

1.14.3 Definition of Hazardous Materials

Refer to hazardous and toxic materials/substances included in Subparts H and Z of 29 CFR 1910; and to others as additionally defined in Fed Std

313. Those most commonly encountered include asbestos, polychlorinated biphenyls (PCBs), explosives, and radioactive material, but may include others. The most likely products to contain asbestos are sprayed-on fireproofing, insulation, boiler lagging, and pipe covering.

1.14.5 Safety Assurance

1.14.5.1 Preconstruction Safety Meeting: Representatives of the Contractor shall meet with the Contracting Officer and his representative(s) prior to the start of repair, alteration or construction activities for the purpose of reviewing the Contractor's safety and health programs and discussing implementation of all safety and health provisions pertinent to the work to be performed under the contract. The Contractor shall be prepared to discuss, in detail, the measures he intends to take in order to control any unsafe or unhealthy conditions associated with the work to be performed under the contract.

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This meeting may be held in conjunction with the preconstruction conference if so directed by the Contracting Officer. The conduct of the meeting is not contingent upon a general preconstruction meeting.

The level of detail for the safety meeting is dependent upon the nature of the work and the potential inherent hazards. The Contractor's principal on-site representative(s), the general superintendent and his safety representative(s) shall attend this meeting.

1.14.5.2 Compliance With Regulations: All work, including the handling of hazardous materials or the disturbance or dismantling of structures containing hazardous materials shall comply with the applicable requirements of 29 CFR 1926/1910. Work involving the disturbance or dismantling of asbestos or asbestos containing materials; the demolition of structures containing asbestos; and/or the disposal and removal of asbestos, shall also comply with the requirements of 40 CFR, Part 61, Subparts A and B, ETL 1110-1-118 and DA Circular 40-83-4. All work shall comply with applicable state and municipal safety and health requirements. Where there is a conflict between applicable regulations, the most stringent shall apply.

1.14.5.3 Contractor Responsibility: The Contractor shall assume full responsibility and liability for compliance with all applicable regulations pertaining to the health and safety of personnel during the execution of work, and shall hold the Government harmless for any action on his part or that of his employees or subcontractors, which results in illness, injury or death.

1.14.5.4 Inspections, Tests and Reports: The required inspections, tests and reports made by the Contractor, subcontractors, specially trained technicians, equipment manufacturers, and others as required, shall be at the Contractor's expense for line items used during the contract.

1.14.5.4.1 Materials and Equipment: Special features, devices, equipment, clothing and similar items used by the Contractor in the execution of work shall comply with the applicable regulations.

1.14.5.4.2 Hazardous Materials: The Contractor shall bring to the attention of the

Contracting Officer any material suspected of being hazardous which he encounters during execution of the work. A determination will be made by the Contracting Officer as to whether the Contractor shall perform tests to determine if the material is hazardous. If the Contracting Officer directs the Contractor to perform tests, and/or if the material is found hazardous and additional protective measures are needed, a contract change may be required subject to equitable adjustment under the terms of the contract.

1.14.6 Recording and Preserving Historical and Archeological Finds

All items having an apparent historical or archeological interest which are discovered in the course of any construction activities shall be carefully preserved. The Contractor shall leave the archeological find undisturbed and shall immediately report the find to the Contracting Officer so that the proper authorities may be notified.

1.14.7 Contractor Staff

The Contractor shall be required to maintain a qualified Engineering staff and a dedicated Quality Control position to respond to requirements set forth in this solicitation.

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1.14.8 Utilities (Work Related)

1.14.8.1 When available, water and electrical services may be used in this work at no cost to the Contractor. The Contractor shall make arrangements for such services with the Contracting Officer or his designated representative.

1.14.8.2 All temporary outages of any utility services required for the performance of work shall be scheduled with the Contracting Officer's Representative (COR) no less than two weeks in advance of such outages unless otherwise specified in the Task Order.

1.14.9 Standards of Conduct

All Defense Logistics Agency (DLA), Higher Headquarters and Depot regulations pertaining to conduct shall be adhered to by Contractor personnel. Good conduct and judgment is expected of all people entering the installations. Fighting, profane language, reckless driving or failure to respond to direct orders from any depot employee acting in an official capacity (i.e., Security Guards or Firemen) shall be sufficient reason to remove the disorderly individual from the Depot. A list of Depot rules and regulations will be provided to the Contractor during the preconstruction meeting by the Security Office representative.

1.14.10 Additional Requirements

Refer to Section 013529 SAFETY AND OCCUPATIONAL HEALTH REQUIREMENTS.

1.15 SHOP DRAWING REQUIREMENTS

The Contractor will be required to bring all shop drawings to the preconstruction meeting. This meeting will be scheduled a few weeks after award to allow the Contractor time to assemble the shop drawings. Shop drawings not provided at the preconstruction meeting are to be identified in the project submittal schedule.

1.16 BUY RECYCLE PROGRAM – N/A

1.17 PAYMENTS AND SCHEDULE OF VALUES

1.17.1 Schedule of Values

The Contractor shall submit a schedule of values of the Work including quantities and unit prices, aggregating the Contract Price. This provision applies to lump sum contracts and to lump sum items in unit price contracts. This schedule shall be satisfactory in form and substance to the Contracting Officer and shall subdivide the Work into component parts in sufficient detail to serve as the basis for progress payments during construction. As a minimum, this schedule shall include aggregates for inspection/testing, flushing, and system repair (including final system test) effort broken down by building. Upon approval of the schedule of values by the Contracting Officer, it shall be incorporated into the form of application for payment furnished to the Contracting Officer. The schedule shall indicate the percent of work completed for each component during the payment period. No payments will be made until the schedule of values has been submitted and approved by the Contracting Officer.

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1.17.2 Application for Payment

The date for presentation of monthly applications for progress payments to the Depot shall be established at the preconstruction conference and will govern all such applications unless modified by the Depot and the Contractor at least twenty days prior thereto.

1.18 CONSTRUCTION PROGRESS SCHEDULE

The Contractor shall prepare and submit a construction progress schedule in accordance with Section 013201, PROJECT SCHEDULE.

PART 2 PRODUCTS

Not used

PART 3 EXECUTION

Not used. ----- END OF SECTION 01011 -----