W91238-10-R-0008 Amd 0004 Specifications_7pgs.pdf

DPG CLEAN POTABLE WATER SYSTEMS 1687

01010-27 Contract number here minimum of 20 millimeters thick and cover the soil pile with a minimum 10-millimeter thick plastic. The contained area shall have a berm around it to prevent water run-on or run-off.

6.5.2.2 Borrow: All borrow material shall be obtained off base at Contractor expense from a source acceptable to the Contracting Officer.

6.5.3 Surface Drainage

6.5.3.1 Roof Drainage: The Contractor shall make provisions for roof drainage from the Water Treatment Buildings. Downspouts shall be included in the design of the drainage system.

Run-off from downspouts shall be drained away from the buildings to the ground surface.

6.5.4 Grading: The Contractor shall design grading of the site. Ponding will not be permitted on site.

6.5.4.1 Site Drainage: Drainage shall be away from the building in all directions at minimum of 2% slope with the slope being 5% away from the building for the first 10 feet around the building.

6.5.5 Utilities

6.5.5.1 Existing Utilities: Some, but not all existing utilities are shown on the Plan Sheets. The Contractor is responsible for verifying the existence, location size, depth and condition of existing utilities found within the footprint of the Avery Area, Baker Area, Carr Area, DTC Area, Laser Facility Area, and Ditto Area and shall locate and mark them. Both the Department of Public Works (John Craig at 435-831-2162) and Underground Service Alert (USA) shall be notified to mark utilities. DPG owns and operates its own electrical utility

6.5.5.2 Utilities Connections: The Contractor is responsible for coordinating work on existing utilities to insure that there is minimal disruption of underground utilities systems such as sewer lines and water lines to the surrounding areas before performing demolition and construction. Any disruption of service shall be limited to normal daylight hours. Number and duration of service outages shall be scheduled so as to minimize disruption to surrounding areas and the Dugway Proving Ground.

6.5.5.3 Utility Design: The utilities including sewer lines, sewer manholes, fire hydrants, motors, pumps, water valves, radio frequency (RF) water meters, and water line connections shall be designed and provided by the Contractor. Ferrous materials for utilities are not allowed, except for fire hydrants.

1. Avery Area: Construct an 8” PVC domestic water line from the Ditto Area to the Avery Area. Provide all new 8” PVC domestic water lines and laterals to each building including an RF compatible water meter at the 5 foot line. Construct a 10” PVC domestic water line from the Ditto Area and connect it to the existing water distribution system in the Avery Area. The existing distribution lines shall only serve the fire hydrants (See Sheet C-001).

2. Baker Area: Provide a 10” PVC transmission water line from the Ditto Area to the flanged connection at the base of the elevated water tank in the Baker Area (approximately 10 miles in length). Provide one fire hydrant every mile along this alignment. All new valves shall be SCADA compatible. Disconnect the 8” AC existing transmission water line from the Ditto Area. Cap this line and abandon in place. Provide an automatic flush valve as shown on C-

004. Provide a new valve in the valve pit at the base of the water tower. Installation of a new altitude valve at the base of the Baker elevated tank shall be deleted from this contract.

Provide a capped stub from the transmission line to the Sprung Facility. Construct a lateral from this capped stub to the Bang Boxes with a fire hydrant at the end of the lateral.

3. Carr Area: The Carr Area is known to have stained or odorous soils from past practices of disposal of decontaminated chemical agent. Special safety specs and briefings from the Dugway Safety Office will be required the Contractor personnel to assure they know and understand how to deal with this event in case it is encountered. Construct a new treatment facility across the street of the Material Test Facility (MTF) (See Sheet C-002). Provide a new 6” PVC raw water transmission line from the existing Carr Pump House (Well 5) to the new

Deleted: a new automatic flush valve and

AM-04

01010-28 Contract number here treatment facility. Disconnect the existing pipe line at Well 5, cap and abandon in place.

Provide a new 8” PVC treated water line from the treatment facility to the existing Carr elevated water tank (Well 5) pipe line for distribution and elevated water tank (Well 33).

Replace all the pumps, motors, and valves in the existing Carr Pump House (Well 5). Provide a new 4” PVC back flush force main from the treatment facility to the existing Carr aerated pond. The Contractor shall design the pump and force main line.

4. Defense Test Chamber (DTC) Area: Construct a new 6” PVC domestic water line from Carr Area to the DTC Area (approximately 3 miles in length) along the shoulder of Poleline Road (See Sheet C-002 for point of connection). Continue the construction of the domestic water line further south of DTC, approximately 200 feet, and finish with a riser and cap.

Provide an automatic flush valve within 5 feet of the front fence.

5. Laser Facility Area and Buildings 8036 and 8037: Construct a new 6” PVC domestic water line from Ditto Area to the Laser Facility Area and Buildings 8036 and 8037 (approximately 2 miles in length). See Sheet C-003 and C-005 for points of connection, which start from 4th Street to Nye Road. Provide an automatic flush valve for each building within 5 feet of the front fence.

6. Ditto Area: Construct a new treatment facility to handle the arsenic compliance problem and all secondary water standards by expanding the existing pump house station (Well 3).

Replace all pumps, motors, and valves for the existing pump house station (Well 3) and in well houses for Well 28 and Well 31 including automatic flush valves. Provide a new 6” PVC domestic water distribution lines and laterals to each building including an RF compatible water meter at the 5 foot line. Construct a new 6” PVC domestic water line loop for future use. Automatic flush valves shall be installed as shown in the drawings. The loop is located northeast of the aerated treatment pond (See Sheet C-003). Connect a new 8” PVC treated water line from the new treatment facility to the new distribution lines. Connect a 10” PVC domestic water line from the treatment facility to the existing distribution lines. The existing lines shall serve for all the fire hydrants in the area. The potential aerated treatment pond may need to be added. If the discharge of back flush water from the additional treatment process exceeds the capacity of the existing lagoon ponds then this does not preclude the Contractor from designing other cost effective and creative ways to dispose of and even minimize the amount of waste water generated by the treatment process to avoid the potential construction of a new aerated pond.

Tracer wire and warning tape shall accompany any new water pipe installed. The Contractor should check all pertinent water lines, wastewater lines and utilities for suitability and compatibility with the design.

6.5.5.4 Back Flush Water: The back flush waste water generated by the treatment process shall be disposed of. The Contractor is responsible to verify all connection points and installation of sewer manholes and sewer lines.

1. Carr Area: The back flush wastewater generated by the Carr Area treatment facility shall be disposed into the existing lagoon (See Sheet C-002).

2. Ditto Area: As mentioned above discharge of back flush wastewater may exceed the capacity of the existing lagoon ponds. Since there is finite capacity available in the existing sewer system lagoons, it is essential to that the Contractor reviews the permits and design of the existing system to verify that capacity is available. This may render use of the existing sanitary sewer system as “unavailable”. Creative designs that minimum size back flush wastewater are encouraged by the Contractor.

6.5.6 Water Service

6.5.6.1 Fire Service General: All piping, joints, fittings, valves, valve boxes fire hydrants, backflow prevention devices, minimum depth of piping, and thrust restraint shall comply with UFC 3- 600-01, Design: Fire Protection Engineering For Facilities and the National Fire Code.

Backflow prevention devices shall be equipped with a test hydrant.

Deleted: Provide a new automatic flush valve for every 300 linear feet to the system.

01010-29 Contract number here

6.5.6.2 Fire Hydrants: Fire hydrants shall be Waterons and approved by the Dugway Proving Ground Fire Marshall. The Contractor shall coordinate the hydrant color with the Contracting Officer.

The Contractor shall conduct his own independent flow test to ensure adequate flow.

1. Avery Area: Replace all defective fire hydrants with new fire hydrants.

2. Baker Area: Provide 6” service lateral to new fire hydrant to serve trailer near Prime Road. Install one new fire hydrant per mile for approximately 33,100 LF on the transmission line from the Ditto Area to the Baker Area.

3. Carr Area: Replace all defective fire hydrants at base flange within Carr Area.

4. Ditto Area: Replace all defective fire hydrants with new fire hydrants. Provide three new fire hydrants to the loop along the West Side of the Aircraft Parking Apron site.

6.5.6.3 Testing: Fire Service connection shall be pressure tested and leak tested per requirements of pipe manufacturer, UFC 3-600-01, Design: Fire Protection Engineering For Facilities, and the National Fire Code. Firewater flow analysis shall be conducted to ensure adequate flow.

The Contractor is responsible to coordinate fire flow tests with DPG personnel and Sacramento District, Corps of Engineers authorized observers present during the test.

6.5.6.4 Domestic Water Service: Water Service Connection shall be tested to ensure adequate flow and sized per demand of all fixture units.

Acceptable pipe materials for domestic service lines are PVC (ASTM 1785), Polyethylene plastic (PE) conforming to AWWA C901 for 8” and 12” diameter and greater water pipe, for 10” diameter or less shall be PVC-AWWA C900, or other materials used as industry standard potable water service connections for commercial properties. Pressure and leakage test shall be per pipe manufacturer’s requirements. Fittings and appurtenances shall be per manufacturer’s requirements for installation.

1. Water piping lines shall be installed a minimum of 36 inches below grade to the crown.

2. All new waterlines and appurtenances shall comply with the standards set forward in the Utah Health Services.

3. The Contractor shall be responsible to design water pressure adequately for all demand complex units in the DPG.

4. The water wells analysis shall be conducted prior treatment to ensure adequate treatment process to meet the State of Utah Department of Health Services.

6.5.6.5 Bacteriological Disinfections: Bacteriological Disinfections shall be as prescribed by American Water Works Association (AWWA) C651.

6.5.7 Sewer Service

6.5.7.1 Sanitary Sewer: As mentioned above, the back flush waste water generated by the treatment process shall be disposed of. The Contractor is responsible to verify all connection points and installation of sewer manholes and sewer lines.

1. Carr Area: The back flush wastewater generated by the treatment process is pumped into the existing lagoon on site (See Sheet C-002).

2. Ditto Area: One alternative for disposal of back flush wastewater from the treatment process is to convey this water into the sanitary sewer system. If this alternative is chosen, the existing sewer system shall be designed or modified so that they have the capacity for this additional volume of wastewater. Paragraph 6.5.5.4 above provides information about Ditto Area, sheet C-003.

6.5.7.2 Sewer Pipe: Piping for sewer service connections shall be industry standard for sewer service for commercial facilities. Examples for acceptable pipe are: vitrified clay pipe, polyvinyl chloride (PVC) pipe, and acrylinitrile-butadiene-styrene (ABS) pipe. Pipe and joints

Deleted: 10 miles

Deleted: 5 ½

Deleted: feet

01010-43 Contract number here

6.10.1 Utility Connections: Provide all utilities from the pad mounted and\or overhead transformer, based on best value analysis to the Government, to each building or facility. Base prefers that all new service entrance conductors be run underground.

6.10.2 Utility Metering: Electrical utilities shall be metered. Contractor shall provide electric meters.

Each electric meter shall be package of CCS Wattnode Logger Meter and an i.LON 100 network controller in an enclosure. Package shall be connected via an Ethernet cable to an GF network switch in the building. This metering package shall be identical to recently installed electric meters at various Base facilities. Also refer to Appendix “H” for electric meter package concept which is being utilized at the Base. For additional information and\or concerns related to meters please contact Tom Morris “Superintendent of Utilities Maintenance” @ 435-831-2326.

Refer to paragraph SITE ENGINEERING.

6.10.3 Exterior Lighting: Site Exterior Lighting will be designed by the Contractor and installed by the contractor. Lighting shall comply with the recommendations of the illumination Engineering Society of North America (IESNA.) Exterior area lighting shall be compact fluorescent type. Exterior lighting shall include building perimeter and entryways. Photo control devices for exterior lighting shall conform to ANSI C136.10 and shall have an adjustable operation range of approximately 0.5 to 5.0 foot-candles.

6.10.4 Exterior Electrical: The electrical service shall be extended underground from the secondary of the transformer to building service entrance equipment. D-B contractor shall coordinate installation of transformer and other electrical facilities with Mr. Tom Morris “Superintendent of Utilities Maintenance” @ 435-831-2326. See also paragraph SITE ENGINEERING above.

Contractor to provide one 4-inch spare conduit from each main service entrance equipment to the transformer. Electric Meter shall be located at or near service entrance equipment, per paragraph 6.10.2. Also provide one 1” conduit from the Utility meter to the Data Connection Cabinet unless directed otherwise by Base Contracting Officer. Existing primary electrical distribution system is overhead @ 12.47KV and is available near each facility. D-B Contractor will tap into these lines to provide power to facilities affected by the Scope of this Contract.

6.10.5 Exterior Communication: Communication service consisting of fiber optics (FO) for Tele\data and SCADA system communication and Copper cable for Fire alarm signal communication shall be extended underground. D-B contractor shall coordinate communication Infra-structure improvements with Chief POC Mr. Tom Morris “Superintendent of Utilities Maintenance” @ 435-831-2326, and specific SCADA communication improvements with Mr.

Donovan Pomikala @ 435-831-3399 or Mr. Michael Cassun @ 435-831-2461; and specific Fire Alarm Communication shall be coordinated with Mr. Kay Bankhead @ 435-831-2742.

Following specific infrastructure improvements shall be included in D-B Contractor’s Design package.

New SCADA system shall utilize underground fiber optic cable based exterior communication system. Basically a SCADA sub-system will consist of input\output computing logic, sensors & processing devices etc elaborated in SCADA SYSTEM paragraph below.

D-B contractor shall develop an overall SCADA system schematic diagram for installed system (showing all components accurately) to enable operators quickly understand the concept and respond to component locations for control, monitor and trouble shooting.

Exterior SCADA Communication Requirements:

Formatted: Font: Bold

Formatted: Font color: Blue, Strikethrough

L2EDMGH9

am4

01010-44 Contract number here

A) Provide 6 strand SM FO cable and Copper cable (each roughly 800’) between building 3145 and building 3041.

B) Provide 6 strand SM FO cable (roughly 1000’) between building 5330 and building 5338.

C) Provide 6 strand SM FO cable (roughly 900’) between building 4105 and building 4132 (near manhole DMH-10).

Exterior Fire Alarm Communication Requirements:

A) Provide 2 pair copper cable between DITTO building 4105 and building 4132.

B) Provide 2 pair copper cable between Well # 3 building and building 4132.

C) Provide 2 pair copper cable between Well # 28 building and building 4132.

D) Provide 2 pair copper cable between Well # 33 building and building 3041.

E) Provide 2 pair copper cable between Well # 5 building and building 3041.

F) Provide 2 pair copper cable between new CARR Treatment building and building 3041.

D-B Contractor shall comply with NFPA -70 and ANSI C-2 (considering existing facilities, assuring adequate lighting, wiring, clear working access and general operator safety) prior to beginning of design and construction of improvements under this contract.

Underground Communication infrastructure shall comply with “Technical Guide for Installation Information Infrastructure Architecture (Also referred as I3A)”. Conduits for both F\A and Data\voice under pavement shall be minimum 24” below grade and shall be concrete encased complying with figure C-3 of I3A.

6.10.6 Other Site-Specific Considerations

Ditto Building and Electrical Reconfiguration:

Existing Ditto Building (4105) with 3 pumps shall be renovated and expanded to include pumping, filtration and other auxiliary functions. New building shall be well lit (per IESNA recommendations) and shall have electrical receptacles along walls. It shall also be wired for Data\Voice and SCADA communication. All pumps, valves, critcal components and status devices such as (Magflow Measurement devices etc.) shall be wired for SCADA, to speed-up Operator response time for status monitor, control and equipment maintenace. Contractor shall be responsible for all Cat 5e terminations and providing Enterasys D2 switch with two GBIC-09 uplinks inside this building. Connect the building’s Data\Voice communication system to Central Communication Server located in English Village Water Treatment Plant (bldg 5338). It appears that 2 of existing 3 pump motors are new. D-B contractor may recommend reutilization of these 2 motors, upon completion of Life Cycle Analysis (supportive of best value to the Government) in conjunction with new pumps and MCC. Contractor shall provide new motors if the existing 2 motors cannot support the new design.

Demolish the entire electrical systems e.g. motors (big & small except as specified above) switchboards, lights, conduits wall switches and receptacles etc. and replace with new energy efficient motors, switchboards, MCC, high output lights, conduits, receptacles, switches, other misc. devices and components per NFPA-70. All motors shall be started

01010-45 Contract number here using Ramp starting method. All electrical controls shall be centralized at one location, submit to Contracting Officer for approval for any variations.

Provide a new Fire Alarm System per NFPA 72 for the renovated facility including expansion.

See paragraph 6.14 “Fire Protection” for additional requirements.

Modernization of Two Auxiliary Buildings to Ditto Pump house Building:

Replace existing switchboard and controls at Well # 3 building 4227 with new switchboard, controls and install a new SCADA controls and monitor system ng devices. Installed SCADA system shall successfully integrate with the actual equipment and shall be correctly reflected within overall SCADA Schematic Diagram for system improvements under this project. Rewired building shall be in fully compliance with NFPA 70. This building shall also be fire alarmed per NFPA-72.

Replace existing switchboard and controls at Well # 28 building 4053 with new switchboard, controls and install a new SCADA control and monitor system ing devices. Installed SCADA system shall successfully integrate with the actual equipment and shall be correctly reflected within overall SCADA Schematic Diagram for system improvements under this project. Rewired building shall be in fully compliance with NFPA 70. This building shall also be fire alarmed per NFPA-72.

New CARR Building and Electrical Configuration:

At this location a new Pumping and Filtration building is projected to accommodate inflows and outflows from various wells and valves. New building shall be well lit (per IESNA recommendations) and shall have electrical receptacles along walls. It shall also be wired for Data\Voice and SCADA communication. All pumps, valves, critcal components and status devices such as (Magflow Measurement devices etc.) inside buildings shall be wired for SCADA, to speed-up Operator response time for status monitor, control and equipment maintenace. Contractor shall be responsible for all Cat 5e terminations and providing Enterasys D2 switch with two GBIC-09 uplinks inside this building. Connect the building’s Data\Voice communication system to Central Communication Server located in English Village Water Treatment Plant (bldg 5338).

All new electrical equipment e.g. motors (big & small) switchboards, lights, wall switches and other misc. devices and components etc. shall be energy efficient and installed as per NFPA-

70. All motors shall be started using Ramp starting method. All electrical controls shall be centralized at one location, submit to Contracting Officer for approval for any variations.

Provide a new Fire Alarm System per NFPA 72 for the renovated facility including expansion.

See paragraph 6.14 “Fire Protection” for additional requirements. Improvements at English Village Water Treatment Plant:

Presently Communication connectivity exists at this facility. D-B Contractor shall provide a new Server, storage and network devices. This server shall act as Central Server, also linking to new expanded Ditto Building, New Carr Building and various other auxiliary buildings to Ditto and Carr. D-B contractor shall propose all necessary improvements for accommodating indicated communication needs. Also provide a desk-top computer at this location. Also provide all necessary hardware and software to assure successful operation of all communication connectivity.

6.10.7 Corrosion Control: Cathodic protection shall be furnished by the Contractor on all ferrous metal pipes, tanks or other equipment in contact with earth between the building and specified connection points.

Formatted: Font: Bold

Formatted: Font: Bold

Formatted: Font: Bold

Formatted: Font color: Blue, Strikethrough

Formatted: Font: Bold

Formatted: Font: Bold

Formatted: Font: Bold

Formatted: Font: Bold

Formatted: Font color: Blue, Strikethrough

Deleted: i

01010-46 Contract number here

The Contractor shall obtain the services of a “corrosion expert” to design, supervise, inspect, and test the installation and performance of the cathodic protection system. “Corrosion expert” refers to a person, who by thorough knowledge of the physical sciences and the principles of engineering and mathematics, acquired by professional education and related practical experience, is qualified to engage in the practice of corrosion control of buried or submerged metallic surfaces. Such a person must be accredited or certified by the National Association of Corrosion Engineers (NACE) as a NACE Accredited Corrosion Specialist or a NACE certified Cathodic Protection (CP) Specialist or be a registered professional engineer who has certification or licensing that includes education and experience in corrosion control of buried or submerged metallic piping and tank systems, if such certification or licensing includes 5 years experience in corrosion control on underground metallic surfaces of the type under this contract. The “corrosion expert” shall obtain soil resistivity data, acknowledging the type of pipeline coatings to be used and reporting to the Contractor the type of cathodic protection required.

6.11 FACILITY ELECTRICAL SYSTEMS

6.11.1 Interior Lighting. Lighting shall comply with the recommendations of the Illumination Engineering Society of North America (IESNA) and as indicated below. Lighting shall be efficient fluorescent or compact fluorescent type utilizing electronic ballasts for all areas except areas where environmental considerations prohibit the use of this type of lighting.

Interior lighting levels shall be measured at 2.5 feet above finished floor, unless noted otherwise.

6.11.2 Interior Power: Power shall be provided for all receptacles, HVAC equipment, lighting, electrical equipment, special power equipment, all other motorized equipment. Coordinate during design charrette if there is any Government Furnished Contractor Installed equipment and\or government furnished government installed equipment. 480 volt, 3 phase power is preferred for motor loads larger than 3\4 HP. For receptacles and other smaller loads 208\120 volt, 3 phase power shall be OK.

6.11.3 SCADA System: All 4 buildings (Ditto, Carr and 2 auxiliary buildings Well #3 and # 28) and 5 valves (2 new replacement valves for elevated water storage tanks, each at Ditto and Carr, and one existing valve for elevated water storage tank at Baker) shall be equipped to handle SCADA communication. SCADA system shall be a complete package consisting of operator interface, power supply, battery back-up, radio transceiver, battery charger and antenna system. Batteries shall be gel-type with sealed construction. Power supply shall be capable of powering SCADA system for minimum 12 hours. Refer to Electrical Improvements Location drawing E-001 for relative locations of various facilities. This drawing is preliminary for rough reference only and is included at the end of Appendix “C”. Input\output processing device (processor) shall be microprocessor based, capable of accepting digital and analog inputs, pulse inputs and counter inputs. Device shall be capable of producing digital and analog outputs, perform local control, monitor and data manipulation functions, transmit measured and\or calculated values and send status\alarm signals to a master computer system. This processor shall be capable of receiving and processing all command signals and data configuration packets per latest industry standard protocol (publicly available).

All enclosures shall be rated for and sized to contain the equipment required to make the installation complete and suitable for intended use. Enclosures shall be manufactured by Hoffman engineering or equal.

6.11.4 Interior Communications: D-B Contractor shall provide Data\Voice communication Jacks only in office space of each building. Communication systems shall comply with the United States Army Information Systems Engineering Command’s I3A Standard. The number of patch panels shall be determined by the number of telephone outlet/jacks plus 10%.