N4019222R2012_Amend0002_Attach(8)_6_ESR_D50_20220614_Rev1.pdf
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- Solicitation number
- N4019222R2012
About this file
This document contains a request for proposal and statement of work for the construction of a National Guard Readiness Center in Barrigada, Guam. The scope of work includes design and construction of a 36,139 square foot facility to support training, administrative, and logistical requirements of the Guam Army National Guard. Function areas for the facility include administrative spaces for an Engineer Support Company and Aviation Regiment, arms vaults and cages, classrooms, and unit lockers. The NAICS code for this procurement is 236220 for commercial and institutional building construction. The estimated price range for the construction project is between $25 million and $100 million. Offerors must submit a technical proposal, past performance information, and price proposal for evaluation. Bids must include a bid bond of $3 million or 20% of the bid price, whichever is less. The pre-proposal conference will be held on May 4th, 2022 and questions must be submitted by April 28th. The point of contact for this solicitation is Juvee Pangelinan of the Department of the Navy Naval Facilities Engineering Command.
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FY22 National Guard Readiness Center WON 1674991 Barrigada, Guam Part 3 Chapter 6 D50 Electrical
Final DB-RFP Submittal
PART 3 - CHAPTER 6 / ESR D50 - Page 1
D50 ELECTRICAL
SYSTEM DESCRIPTION
Provide an interior electrical system consisting of Service Entrance Wiring and Equipment, Distribution and Lighting Panelboards, Dry Type Transformers, Conduits, Feeder and Branch Circuits, Motor Control Equipment, Lighting and Branch Wiring, Communications, Security and Alarm Systems, Emergency Generator, Emergency Lighting and Power, Grounding, Lightning Protection, Building Photovoltaic System including accessories and devices as necessary and required for a complete and usable system. This section covers installations out to the building1.5-meter (5 feet) line.
The interior distribution system shall consist of insulated conductors in conduit.
GENERAL SYSTEM REQUIREMENTS
Provide an Electrical System complete in place, tested, and approved, as specified throughout this RFP, as needed for a complete, usable, and proper installation. All equipment shall be installed per the criteria of PTS Section D50 and the manufacturer’s recommendations. Where the word "should" be used in the manufacturer’s recommendations, substitute the word "shall".
All Guam NAVFAC projects shall include requirements from the NAVFAC Marianas Public Works Utilities Criteria.
All exterior enclosures, fasteners, hardware, etc. shall be 316L stainless steel.
Provide flexible, porous, poison-free ultra-marine grade stainless steel mesh and all related fasteners or other similar termite barrier system at all foundation and floor slab penetrations.
D5010 ELECTRICAL SERVICE AND DISTRIBUTION
D501002 SERVICE ENTRANCE EQUIPMENT
All service into the facility shall be underground in PVC Schedule 40, concrete encased.
Provide a switchboard main distribution panel as service equipment. Provide each switchboard with digital metering.
D501003 INTERIOR DISTRIBUTION TRANSFORMERS
Provide dry type transformers to step down secondary voltages for general purpose outlets and other low voltage equipment.
Transformer enclosures installed at the exterior, or a non-conditioned space shall be 316L stainless steel. Fasteners used to secure the transformer shall be 316L stainless steel.
D501004 PANELBOARDS
Provide distribution and branch circuit panelboards to serve loads as required.
Panelboard enclosures installed on the exterior of the building shall be 316L stainless steel. Fasteners
PART 3 - CHAPTER 6 / ESR D50 - Page 2 used to secure the panelboard shall be 316L stainless steel.
D501005 ENCLOSED CIRCUIT BREAKERS
Enclosed circuit breaker enclosures installed at the exterior or non-conditioned space shall be 316L stainless steel. Fasteners used to secure the enclosed circuit breaker shall be 316L stainless steel.
D501006 MOTOR CONTROL CENTERS
Provide motor control centers individual motor starters with disconnect switches combination motor starters variable speed drives reduced voltage controllers manual motor starters for motor controls as required by mechanical equipment. Provide all circuits and connections for motor.
Exterior motor control center enclosures shall be NEMA 4X 316L stainless steel and secured with 316L stainless steel fasteners.
D501090 OTHER SERVICE AND DISTRIBUTION
Provide transient voltage surge suppressors (TVSS) at the following locations service entrance panelboards.
D5020 LIGHTING AND BRANCH WIRING
Provide electrical connections for all systems requiring electrical service.
Provide lighting and general-purpose receptacles throughout all spaces as required.
Provide dedicated circuits and connections for special outlets: and/or utilization equipment.
D502001 BRANCH WIRING
All branch wiring shall be copper THHN/THWN insulated conductors in conduit.
D502002 LIGHTING EQUIPMENT
Provide a complete lighting system consisting of exit and emergency lighting and area lighting consisting of LED lighting including switches and automatic controls including occupancy sensors automatic lighting shutoff systems.
All exterior luminaire fixtures shall have non-metallic or aluminum housing with 316L stainless steel hardware and fasteners.
Luminaire housings installed on the exterior of the building shall have impact resistant and UV resistant plastic, non-metallic or non-corrosive housing with 316L stainless steel fasteners and hardware.
D5030 COMMUNICATIONS AND SECURITY
The Room Requirements Section identifies locations for communications and security systems and equipment, unless noted otherwise in the following sub-elements.
All communications and security enclosures, devices and hardware installed on the exterior of the
PART 3 - CHAPTER 6 / ESR D50 - Page 3 building shall be 316L stainless steel, aluminum or impact and UV resistant plastic. Fasteners used to secure the equipment shall be 316L stainless steel.
D503001 TELECOMMUNICATIONS SYSTEMS
Provide a complete building entrance facility, backbone distribution system, and horizontal distribution system including, but not necessarily limited to, all wiring, pathway systems, grounding, backboards, connector blocks, protectors for all copper service entrance pairs, patch panels, fiber optic distribution panels, terminators for all fiber optic cables, outlet boxes, telephone jacks, data jacks cover plates.
Provide Category 6 Unshielded Twisted Pair (UTP) copper cable for horizontal voice and data cables.
D503002 PUBLIC ADDRESS SYSTEMS
Provide a Public Address system with speakers in all common spaces exterior speakers for outside activity spaces.
Repair bays spaces, provide handset type microphone dedicated to speakers in the repair bays space only.
Interface the Public Address System with the Mass Notification System.
D503004 TELEVISION SYSTEMS
Provide a CCTV system for training purposes including, but not necessarily limited to, cable supporting structures, including equipment racks, empty conduits with pull strings, junction boxes, outlet boxes, outlet connectors, cover plates, and 120-volt power supply as required.
Provide CCTV outlets.
Provide a CATV system consisting of empty raceways and outlet boxes to enable system installation by the commercial CATV supplier. Provide 120-volt power supply as required.
Provide a complete CATV system to be owned and maintained by the Government including all interior equipment required to provide high quality TV signals to all outlets with a return path for interactive television and cable modem access. System shall include, but is not necessarily limited to, headend amplifier, amplifiers, splitters, combiners, line taps, cables, outlets, tilt compensators, 120-volt power supply, and all other parts, components, and equipment necessary to provide a complete and usable system.
Provide CATV outlets in lobbies, lounges, break rooms, conference, and similar areas.
Conduct CATV testing at each of the following points in the system:
Furthest outlet from each communications closet service entrance point of connection A random sampling of 25 percent of the outlets from each communication closet as designated by the Contracting Officer.
At each outlet.
Head end and Distribution amplifier inputs and outputs.
D503005 SECURITY SYSTEMS
PART 3 - CHAPTER 6 / ESR D50 - Page 4
An Electronic Security System (ESS) is the integrated electronic system that encompasses one or more of the following subsystems: access control system (ACS), intrusion detection system (IDS), and closed-circuit television (CCTV) systems for assessment of alarm conditions.
The ESS for this project shall consist of an ACS and an IDS and a CCTV system for alarm assessment.
Provide an ESS consisting of empty raceways with pull strings, outlet boxes, cover plates, and associated power outlets to enable system installation by the ESS supplier.
D503090 OTHER COMMUNICATIONS AND ALARM SYSTEMS
Not used.
D5090 OTHER ELECTRICAL SERVICES
D509001 GENERAL CONSTRUCTION ITEMS (ELECTRICAL)
Provide General Construction Items (Electrical) including, but not necessarily limited to, all connections, fittings, boxes, and associated equipment needed by this, and other sections of this RFP as required for a complete and usable system.
Conduits, cable trays and busways that penetrate fire-rated walls, fire-rated partitions, or fire-rated floors shall be fire stopped in accordance with Section C10, Interior Construction.
D509002 EMERGENCY LIGHTING AND POWER
Provide power and wiring for emergency lights and exit lights throughout the facility.
Provide an emergency generator for power for approximately 80% of total maximum demand load. The generator shall provide 72 hours of emergency power.
Diesel fuel engines greater than 50 break horsepower (bhp) shall comply with the requirements of the Airborne Toxic Control Measure (ATCM) for Stationary Compression Ignition (CI) Engines (17CCR 93115) adopted by the California Air Resource Board (CARB). For additional information go to http:www.sdapcd.org .
D509003 GROUNDING SYSTEMS
Provide a complete grounding system for the facility electrical and telecommunications systems.
D509004 LIGHTNING PROTECTION
Provide a complete lightning protection system in accordance NFPA 780 and be provided with a UL Lightning Protection Inspection Certificate certified to UL 96A, including, but not necessarily limited to, strike termination devices, conductors, ground terminals, interconnecting conductors, surge suppression devices, and other connectors and fittings required for a complete and usable system.
Lightning Protection Systems shall not void the roof warranty.
Lightning protection hardware used to secure the system shall be 316L stainless steel.
http://www.sdapcd.org
PART 3 - CHAPTER 6 / ESR D50 - Page 5
D509090 OTHER SPECIAL SYSTEMS AND DEVICES
Provide Transient Voltage Surge Suppression (TVSS)) at the service equipment. Install as close as practical to the main breaker lugs.
--End of Section--
| D50 ELECTRICAL |
| D5010 ELECTRICAL SERVICE AND DISTRIBUTION |
| D501002 SERVICE ENTRANCE EQUIPMENT |
| D501003 INTERIOR DISTRIBUTION TRANSFORMERS |
| D501004 PANELBOARDS |
| D501005 ENCLOSED CIRCUIT BREAKERS |
| D501006 MOTOR CONTROL CENTERS |
| D501090 OTHER SERVICE AND DISTRIBUTION |
| D5020 LIGHTING AND BRANCH WIRING |
| D502001 BRANCH WIRING |
| D502002 LIGHTING EQUIPMENT |
| D5030 COMMUNICATIONS AND SECURITY |
| D503001 TELECOMMUNICATIONS SYSTEMS |
| D503002 PUBLIC ADDRESS SYSTEMS |
| D503004 TELEVISION SYSTEMS |
| D503005 SECURITY SYSTEMS |
| D5090 OTHER ELECTRICAL SERVICES |
| D509001 GENERAL CONSTRUCTION ITEMS (ELECTRICAL) |
| D509002 EMERGENCY LIGHTING AND POWER |
| D509003 GROUNDING SYSTEMS |
| D509004 LIGHTNING PROTECTION |
| D509090 OTHER SPECIAL SYSTEMS AND DEVICES |
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