J1 Technical Specifications SOW.pdf

LAKE SHERWOOD PUMPHOUSE AND VAULT TOILET REPLACEMENT

LIST OF TECHNICAL SPECIFICATIONS

Section Number

Section Name Page Number

DIVISION 1 – GENERAL REQUIREMENTS

011000 Summary of Work 2 011400 Work Restrictions 5 012910 Mobilization 7 013300 Submittals 8 014000 Quality Requirements 13 014100 Regulatory Requirements 15 015100 Erosion Control 17 016441 Well Water Pump Control 19 017700 Closeout Procedures 28

DIVISION 2 – EXISTING CONDITIONS

024116 Structural Demolition 32

DIVISION 13 – SPECIAL CONSTRUCTION

133400 Precast Concrete Buildings 35

DIVISION 22 - PLUMBING

221100 Water Distribution System 47 221103 Plumbing Appurtenances 59 221120 Well Head 62 22300 Disinfectant Feed Equipment 64 262028 Codes and Standards 66 262090 Catalog Sheets 68

DIVISION 31 - EARTHWORK

312000 Earthwork 80

DIVISION 32 – EXTERIOR IMPROVEMENTS

329000 Seeding and Mulching 95

DIVISION 1 – GENERAL REQUIREMENTS

1. SECTION 011000 SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. This project is located at the Lake Sherwood Recreation Area in the Monongahela National Forest. The project site is approximately 11 miles north east of Neola, West Virginia, via WV State Secondary Route 14.

B. Project Summary Description: The project includes but is not limited to the following major items of work as shown on the plans and specification. The following descriptions are provided as an outline of major work items and shall not be constructed as an inclusive or complete listing of all items of Work under this Contract.

Base Items

1. Mobilization – Pay item includes mobilization for project.

2. Pumphouse Improvements – Pay item includes all labor, materials, and supplies to demolish the existing pump house and furnish and install a new pump house.

Includes all electrical, plumbing, controls, chlorinator, eye wash, spill containment platform, and connection to existing well pump according to the specifications and plans. Stone, clean fill, topsoil, seed, and mulch are included in this pay item for the pump house.

Option Items

The following items shall be awarded pending availability of funds:

Asbestos Removal – Pay item includes all labor, materials, and supplies to remove and dispose of asbestos from the bathroom.

Demolition and Excavation – Pay item includes all labor, materials, and supplies to demolish the existing vault toilet building, bathroom building, lift station, and valve/junction boxes. Also includes capping of existing electrical, sewage, and water lines. Stone, clean fill, topsoil, seed, and mulch are included in this pay item for the buildings.

Vault Toilet Installation – Pay item includes all labor, materials, and supplies to furnish and install a new vault toilet according to the specifications and plans.

C. General Notes:

1. New well pump will be installed prior to the beginning of this project. Contractor is responsible for connecting the new well pump to the power and controls in the new pump house.

2. The Forest Service will provide an access road to support a crane and delivery truck to the pump house. This will be constructed before August 2020.

3. CXT and Pumphouse locations will be staked by the Forest Service prior to delivery.

4. The electrical junction box going to the pump house shall be installed so that water cannot enter the pump house building from the junction box.

5. All wires that are abandoned shall be pulled as far as possible, cut, and labelled that they are no longer active.

6. Power and water coming into and out of the pump house shall be hooked back up to the new pump house so everything operates as it currently does.

7. Existing eye wash station shall be removed from the old pumphouse and installed in the new pumphouse.

8. The water meter in the pump house shall be digital.

9. The lift station shall have everything removed from it prior to demolition. The pumps will become property of the contractor. The top 1 foot of the lift station will need broken and the rest of the lift station will need filled with clean stone and topped with 4” of topsoil.

10. Four in ground boxes (electric, sewage, and water) shall be removed and connections capped at the farthest box location. Boxes shall be pulled from the ground and have clean stone put in place along with topsoil on top.

11. Lift station controls shall be removed, and conduit capped off underground. The breaker at the shower house panel box supplying this location shall be removed and the wires shall be labelled in the panel box. Lift station controls shall become property of the contractor.

12. The concrete slab shall be removed at the bathroom location and the water and sewage lines shall be capped underground so that topsoil can be spread over the location.

13. The contractor may provide an alternative pump house floor plan after award and before ordering the building.

B. Government or Owner refers to the USDA Forest Service. Contracting Officer (CO) refers to the person assigned by the USDA Forest Service to administer the contract. Soon after Contract award, the Contracting Officer will designate a Contracting Officers Representative (COR).

1.02 USE OF PREMISES

C. General: Contractor may use on-site power, water, and toilet facilities as available.

D. Confine storage of materials to areas as approved by the COR at the contractor’s own risk.

E. Contractor shall provide adequate signing and barricades and take necessary safety measures to protect the public during all construction operations. Contractor shall minimize disturbance of all undisturbed areas.

F. Preservation of Natural Features: Confine all operations to work limits of the project. Prevent damage to natural surroundings. Restore damaged areas, repairing or replacing damaged trees and plants, at no additional expense to the Government.

1. Provide temporary barriers to protect existing trees and plants and root zones.

2. Do not remove, injure, or destroy trees or other plants without prior approval.

Consult with CO and remove agreed-on roots and branches that interfere with construction.

3. Do not fasten ropes, cables, or guys to existing trees.

4. Carefully supervise excavating, grading, filling, and other construction operations near trees to prevent damage.

G. Existing Utilities: Notify COR of proposed locations and times for excavation.

1. Contractor shall be responsible for locating and preventing damage to known utilities. If damage occurs, repair utility at no additional expense to the Government.

1.03 CAMPING

H. Camping is not allowed at the construction site without written permission from the Forest.

1.04 FIELD VERIFICATION

I. Field verify all new and existing dimensions affecting the work of this contract before ordering products

1.05 PERMITTING

J. The Contractor shall be responsible for obtaining any required permits and associated fees required to complete the project.

2. PRODUCTS (NOT USED)

3. EXECUTION (NOT USED)

END SECTION

4. SECTION 011400 WORK RESTRICTIONS

PART 1 - GENERAL

1.1 USE OF PREMISES

A. The Government will conduct a pre-construction survey with the Contractor to review and document the existing project conditions prior to construction.

Lake Sherwood Recreation Area will be closed to the public from Oct. 25, 2020 thru April 13 2021 weather pending.

1. Perform construction only during normal working hours (8 AM to 5 PM Monday thru Friday, other than holidays), unless otherwise approved to in advance by the COR. Clean up work areas and install safety barriers at the end of each work period.

2. Confine operations at the site to areas indicated.

3. Schedule deliveries to minimize on-site storage of material and equipment.

4. Repair damage caused by construction operations. Take precautions to protect the public.

5. Space on the premises is available for the Contractor's storage and related activities.

6. Existing materials and equipment that are removed as part of the construction operations, and that are not reused or salvaged as Government property, shall become the property of the Contractor and shall be promptly removed from the site in a legal manner.

1.2 OCCUPANCY REQUIREMENTS

A. The Government will have access to the recreation area for administrative use and maintenance.

1.3 SCHEDULING

A. The Contractor shall coordinate scheduling and timing of required administrative procedures to avoid conflicts and insure orderly progress of the work. Proposed schedule shall be provided to the COR during the pre-construction meeting prior to initiation of on-site work.

B. The Contractor’s schedule shall consider seasonal weather patterns for the project area. Any costs incurred by the Contractor due to weather delays shall be borne by the Contractor at no additional cost to the Government.

C. The water system shall be in operation for the public April 13, 2021. Water supply shall be maintained throughout the campground until the area closes around September 14, 2020.

1.4 PROTECTION OF PUBLIC AND PROPERTY

A. Provide and maintain temporary barricades and warning signs to control access to protect the public and construction personnel from construction hazards.

B. Comply with Federal, State, and local laws, rules, and regulations concerning construction safety and health standards. Do not expose the public to or require any workers to work under conditions that are unsanitary, hazardous, or dangerous to health and safety.

C. Repair damage to existing public and private improvements to original condition at no additional cost to the Government. Control dust and noise to protect adjacent property from damage.

1.5 WASTE DISPOSAL SITE

A. A disposal site for excavated material only is available about 1.5 miles from the project site.

1. All excavated material not used in the construction of embankments or backfilling of trenches, or other excess material resulting from the excavation and embankment operation shall be disposed in an area designated by the Contracting Officer’s Representative.

2. All demolition materials, garbage, and other refuse generated shall be removed from the project site and legally disposed of off of Government property in an approved landfill or legal disposal area.

3. It shall be the Contractor's responsibility to locate a legal disposal area, to secure any necessary permits and to pay all costs involved in the disposal of materials.

B. Remove all waste materials from the site on a regular basis. Do not dispose of any materials onsite by burial or burning.

C. Dispose of all hazardous waste, including treated wood, in accordance with applicable state and federal regulations.

PART 2 - .PRODUCTS (NOT USED)

PART 3 - EXECUTION (NOT USED)

END OF SECTION

5. SECTION 012910 MOBILIZATION

1.1 SUMMARY

A. This work shall consist of preparatory work and operations necessary for the movement of personnel, equipment, supplies, and incidentals to the project site, and for all other work and operations that must be performed or that cause costs to be incurred prior to beginning work on the various items on the project site.

1.2 MEASUREMENT AND PAYMENT

A. The measurement shall be lump sum for mobilization.

B. Payment:

1. When 5 percent or more of the original contract amount is earned from other pay items, 50 percent of the amount for mobilization, or 5 percent of the original contract amount, whichever is less, will be paid.

2. When 10 percent or more of the original contract amount is earned from other pay items, 100 percent of the amount for mobilization, or 10 percent of the original contract amount, whichever is less, will be paid.

3. Upon completion of all work on the project, any unpaid amount for mobilization will be paid.

4. The total of all payments shall not exceed the original contract amount for this item.

PART 2 - PRODUCTS (NOT USED)

PART 3 - EXECUTION (NOT USED)

6. SECTION 013300 SUBMITTALS

1.1 SUMMARY

A. This Section and FAR 52.236-21 include requirements for Shop Drawings as defined by FAR 52.236-21, which includes, drawings, diagrams, layouts, schematics, descriptive literature, illustrations, schedules, performance and test data and similar materials furnished by the Contractor to explain in detail specific portions of the work required by the Contract.

B. See Division 1 Section 017700 "Closeout Procedures" for submitting warranties Project Record Documents, operation and maintenance manuals and “as built” drawings.

C. Submittals shall be approved by the COR. The Contractor shall not purchase, order, ship, install, or otherwise incur costs for a product or other work subject to submittal approval until after approval is granted by the COR; the government shall not be responsible for payment for any work, product, design, etc., not approved .

D. Rejection of any submittals by the COR constitutes notice that a re-submittal is required for the same purpose; rejections shall be explained.

E. The intent of the submittals is to provide complete information about the subject item sufficient for the government to make a decision on that item's compliance with the purpose of the item and the general specification for that item.

Descriptions contained in the approved submittals shall constitute an extension of the general specification concerning that item; and subsequent performance by the Contractor shall conform to submittal information except as allowed as substitutions in other sections as indicated.

1.2 DEFINITIONS

A. Action Submittals: Written and graphic information that requires COR responsive action.

B. Informational Submittals: Written information that does not require COR’s approval. Submittals may be rejected for not complying with requirements.

C. "Or Equal": Where the phrase "or equal" or "equal as approved by the COR," or "but are not limited to" occurs in the contract documents, do not assume that the materials, equipment, or methods will be approved as equal unless the item has been so specifically approved by the COR.

1.3 SUBMITTAL PROCEDURES

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

1. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination.

2. COR reserves the right to withhold action on a submittal requiring coordination with other submittals until related submittals are received.

B. Processing Time: Allow enough time for submittal review, including time for re-submittals, as follows. Time for review shall commence on COR's receipt of submittal.

1. Initial Review: Allow 10 calendar days for initial review of each submittal.

Allow additional time if processing must be delayed to permit coordination with subsequent submittals. COR will advise Contractor when a submittal being processed must be delayed for coordination.

2. If intermediate submittal is necessary, process it in same manner as initial submittal.

3. Allow 10 calendar days for processing each re-submittal.

4. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing.

C. Deviations: Highlight, encircle, or otherwise identify deviations from the Contract Documents on submittals.

D. Additional Copies: Unless additional copies are required for final submittal, and unless COR observes noncompliance with provisions of the Contract Documents, initial submittal may serve as final submittal.

E. Use for Construction: Use only final submittals with mark indicating action taken by COR in connection with construction.

PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS

A. General: Prepare and submit Action Submittals required by individual Specification Sections.

1. Number of Copies: Submit electronic copy of each submittal, unless otherwise indicated.

B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

1. If information must be specially prepared for submittal because standard printed data are not suitable for use, submit as Shop Drawings, not as Product Data.

2. Mark each copy of each submittal to show which products and options are applicable.

3. Include the following information, as applicable:

a) Manufacturer's written recommendations.

b) Manufacturer's product specifications.

c) Manufacturer's installation instructions.

d) Manufacturer's catalog cuts.

e) Wiring diagrams showing factory-installed wiring.

f) Compliance with recognized trade association standards.

g) Compliance with recognized testing agency standards.

C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale.

Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data.

1. Preparation: Include the following information, as applicable:

a) Dimensions.

b) Identification of products.

c) Fabrication and installation drawings.

d) Roughing-in and setting diagrams.

e) Wiring diagrams showing field-installed wiring, including power, signal, and control wiring.

f) Notation of dimensions established by field measurement.

2. Wiring Diagrams: Differentiate between manufacturer-installed and field-installed wiring.

D. Samples: Prepare physical units of materials or products, including the following:

1. Samples for Initial Selection: Submit manufacturer's color charts consisting of units or sections of units showing the full range of colors, textures, and patterns available.

2.2 INFORMATIONAL SUBMITTALS

A. General: Prepare and submit Informational Submittals required by other Specification Sections.

1. Number of Copies: Submit electronic copy of each submittal, unless otherwise indicated.

2. Certificates and Certifications: Provide a notarized statement that includes signature of entity responsible for preparing certification. Certificates and certifications shall be signed by an officer or other individual authorized to sign documents on behalf of that entity.

3. Test and Inspection Reports: Comply with requirements in Division 1 Section "Quality Requirements."

B. Material Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting test results of material for compliance with requirements.

C. Field Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of field tests performed either during installation of product or after product is installed in its final location, for compliance with requirements.

D. Maintenance Data: Prepare written and graphic instructions and procedures for operation and normal maintenance of products and equipment. Comply with requirements in Division 1 Section "Closeout Procedures."

E. Manufacturer's Instructions: Prepare written or published information that documents manufacturer's recommendations, guidelines, and procedures for installing or operating a product or equipment. Include name of product and name, address, and telephone number of manufacturer.

PART 3 - EXECUTION

3.1 GENERAL

A. Review each submittal and check for compliance with the Contract Documents.

Note corrections and field dimensions. Include date of submittal review prior to submitting to the COR.

B. Submittals not required by the Contract Documents will not be reviewed and may be discarded.

3.2 SUBMITTAL SCHEDULE

A. Submittals shall be made as required by and called for in the drawings and specifications.

3.3 REVIEW OF SUBMITTALS

A. The Contracting Officer will review submittals with reasonable promptness, indicating in writing the appropriate approval category ("Approved," "Disapproved," "Approved Subject to Corrections Shown") upon them.

B. Review by the COR does not relieve the Contractor from responsibility for errors which may exist in the submitted data.

C. Revisions:

1. Make revisions required by COR.

2. If the Contractor considers any required revision to be a change, the Contractor shall notify the COR as provided for in the General Conditions.

7. SECTION 014000 QUALITY REQUIREMENTS

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for quality assurance and quality control.

B. Testing and inspecting services are required to verify compliance with requirements specified or indicated. These services do not relieve Contractor of responsibility for compliance with the Contract Document requirements.

1. Specified tests, inspections, and related actions do not limit Contractor's quality-control procedures that facilitate compliance with the Contract Document requirements.

2. Requirements for Contractor to provide quality-control services required by COR, or authorities having jurisdiction are not limited by provisions of this Section.

C. See Divisions 2 through 32 Sections for specific test and inspection requirements.

1.2 DEFINITIONS

A. Quality-Assurance Services: Activities, actions, and procedures performed before and during execution of the Work to guard against defects and deficiencies and ensure that proposed construction complies with requirements.

B. Quality-Control Services: Tests, inspections, procedures, and related actions during and after execution of the Work to evaluate that completed construction complies with requirements. Services do not include contract enforcement activities performed by COR.

C. Testing Agency: An entity engaged to perform specific tests, inspections, or both.

Testing laboratory shall mean the same as testing agency.

1.3 SUBMITTALS

A. Permits, Licenses, and Certificates

B. As-Built Drawings

1.4 MEASUREMENT AND PAYMENT

A. No separate payment will be made for the work included under this section; rather payment shall be considered to be included in the items of work listed in the Schedule of Items.

PART 2 - PRODUCTS(NOT USED)

PART 3 - EXECUTION

3.1 REPAIR AND PROTECTION

A. General: On completion of testing, inspecting, sample taking, and similar services, repair damaged construction and restore substrates and finishes.

1. Provide materials and comply with installation requirements specified in other Sections of these Specifications. Restore patched areas and extend restoration into adjoining areas in a manner that eliminates evidence of patching.

2. Comply with the Contract Document requirements for Division 1 Section "Cutting and Patching."

B. Protect construction exposed by or for quality-control service activities.

C. Repair and protection are Contractor's responsibility, regardless of the assignment of responsibility for quality-control services.

8. SECTION 014100 REGULATORY REQUIREMENTS

1.1 DESIGN STANDARDS AND CODES

A. All work shall comply with the rules and regulations of federal, state, and local agencies having jurisdiction. The Contractor shall acquire all permits, licenses and approval needed to complete the project from applicable state and local officials.

B. The construction methods shall meet the latest edition of all national, state and local codes. The following standards and codes are made part of the contract specifications. In case of conflict, the most stringent shall apply.

AAN American Association of Nurserymen AASHTO American Association of State Highway and Transportation Officials ACI American Concrete Institute ADAABAAG Americans with Disabilities Act-Architectural Barriers Act Accessibility Guidelines AISC American Institute of Steel Construction AITC American Institute of Timber Construction ANSI American National Standards Institute ASTM American Society for Testing and Materials AWPA American Wood Preservers Association AWPB American Wood Preservers Bureau AWS American Welding Society AWWA American Water Works Association FSORAG USDA Forest Service Outdoor Recreation Accessibility Guidelines FSTAG USDA Forest Service Trail Accessibility Guidelines ICC International Code Council ICBO International Committee of Building Officials ISA International Society of Arboriculture OSHA Occupational Safety and Health Administration (Department of Labor) SSPC Steel Structures Painting Council UFAS Uniform Federal Accessibility Standards UPC Uniform Plumbing Code WWPA Western Wood Products Association

1.2 VARIATIONS WITH REFERENCES

A. Promptly notify the COR of any observed conflict between Drawings and referenced standard or specification.

B. Assume responsibility for work known to be contrary to such requirements without notice.

END SECTION

9. SECTION 015100 EROSION CONTROL

1.1 SUMMARY

A. Work under this Section includes construction controls to protect resources from damage.

1.2 WATER DISPOSAL AND EROSION CONTROL PLAN

A. The Contractor shall prepare a temporary erosion control plan. The plan shall identify the location of temporary erosion control devices and materials proposed for use; and shall be submitted for approval as specified in Section 013300, “Submittals.” This plan shall be submitted during the pre-construction meeting.

B. The Contractor shall construct and maintain approved temporary erosion control devices through completion of the construction, or as otherwise directed by the COR. Such work may include silt fencing, temporary berms, dikes, sediment basins, slope drains, and the use of temporary mulches or other control devices as necessary to control erosion and sedimentation.

C. Erosion control devices shall be constructed prior to the start of excavation, except as otherwise approved by the COR. The Contractor shall provide additional erosion control measures as directed by the COR to correct conditions that develop during construction that were not foreseen during preparation and approval of the temporary erosion control plan.

1.3 LANDSCAPE PRESERVATION

A. Confine operations to within the clearing limits or other areas designated in contract documents, and prevent the depositing of rocks, excavated materials, stumps, or other debris outside of these limits. Unless otherwise agreed to by the COR, retrieve material which falls outside of these limits and either incorporate the material in the work or dispose of the material as directed by the COR.

B. Do not discharge pollutants such as raw sewage, and other harmful materials into or near rivers, streams, and impoundments or into natural or manmade channels leading thereto. Do not allow wash water or waste water from dewatering operations, concrete or aggregate operations to enter live streams prior to treatment by filtration, settling, or other means sufficient to reduce the sediment content to not more than that of the stream into which it is discharged.

1.4 CLEANUP AND DISPOSAL

A. Remove all temporary facilities and all unused materials from the site at the completion of the Work.

B. Leave work area clean and free of all debris associated with this Section of Work.

SECTION 16441

WELL WATER PUMP CONTROL

1. PART 1 - GENERAL

DESCRIPTION

A. The work consists of installing a well water pump control panel, relays, storage tank level transmitter switches, special equipment and modules, wiring and connections to provide a complete operating control system as specified herein.

REFERENCES

B. Drawings and general provisions of the contract, including General and other conditions and Division 1 - General Requirements Sections apply to the work specified in this section.

C. 02318 – Excavation and Backfill

D. 11241 – Chlorination System

E. 16010 – General Electrical Provisions

F. 16050 – Basic Materials and Methods

SUBMITTALS

G. Submit shop drawings and equipment catalog data and manufacturer’s installation operating and maintenance instructions for approval of the following items in accordance with Section 013300.

1. Provide catalog cuts of all equipment to be installed. All equipment to be brand specified below or approved equal

2. Provide operational and maintenance manuals.

10. PART 2 - PRODUCTS

GENERAL

A. The control panel shall be a stand alone control panel with relays, indicating lights, push buttons, selector switches, terminal blocks and circuit breakers as described.

The control panel shall be in NEMA 4 enclosure designed for wall mounting.

CONTROL PANEL ENCLOSURES

B. NEMA 4

1. Gasketed, wall-mounted or floor standing as shown below, for system controls with padlock door opening handle, primed gray, unless otherwise described below, of adequate size to contain all controls, and power distribution panels, if shown.. Provide with removable back panel. Furnish HOFFMAN, Weigman enclosures or approved equal, U.L. listed. Panel doors shall be flat over entire surface.

2. Provide additional U.L. listed sheet metal housing for power panels and incoming line space when shown attached to side of control panel.

3. Provide exact enclosure size if shown on drawings. If dimensions are not shown, provide maximum panel dimensions shown below in Table.

REQUIRED CONTROLS

A. Wire control and power circuits exactly as shown on contract ladder schematic drawings. Any deviation must be approved in writing by the COR.

B. Provide the following specific purpose motor control devices and assemblies as indicated on the drawings and as specified herein.

C. Functionally group switches and indicators and install with toggles, handles, or indicators on the exterior of the control enclosure, unless otherwise shown or specified, for manual and automatic operation. Locate adjusting points inside enclosure unless specified otherwise.

D. Directly connect all relays and motor starters to common control voltage on one side. Overload contact will not be allowed in grounded side. Connect green "ON" lights, running time meters and operation counters through motor starter auxiliary contact. They shall be de-energized when thermal overload or breaker trip de-energizes motor starter relay.

TEMPERATURE LIMITATIONS

A. Design control panels to operate continuously in an ambient temperature of -30 to 120 degrees F.

U.L. LISTED OR RECOGNIZED CONTROL SYSTEM COMPONENTS

A. Furnish control system components of standard component manufacturer's catalog items, readily available from commercial sources. No specially designed circuit boards or components will be allowed.

B. All control system components shall be U.L. listed or component recognized and approved for required application. All components performing the same function shall be the product of one component manufacturer (relays, motor starters, transformers, power supplies, switches, circuit breakers, timers, lights, instrumentation, controllers, etc.).

C. Where non-U.L. listed or non-component recognized equipment is specified or not available from any source, provide an isolation transformer, a GFI, (ground fault interrupter) and fuses as required to protect these components if not shown.

D. Provide design and other components or equipment as necessary to meet U.L. 508 listing standards. Provide submittals on these products if not listed in this products section.

WIRING

A. Plastic Wiring Duct and Wire Tying: Encase conductors on back panel in plastic wiring duct inside control enclosures. Bundle and tie any wires not in wiring duct with Nylon Ty-raps maximum 3-inch interval. Provide spiral nylon wrapping around flexible wiring harness to door mounted equipment. Bolt harness to enclosure. There shall be no grounded devices, screws, or rivets inside wiring duct.

B. Provide PANDUIT wiring duct with snap on cover.

C. Numbering: Provide RAYCHEM "ShrinkMark" white, or Scotch ("3M") adhesive vinyl or plastic machine numbered labels for each end of each control and power conductor corresponding to schematic diagram. Labels must have clear plastic adhesive covering, which wraps around label number on wire to prevent falling off, or solid sleeves, on wires up to Size 10. Labels may be computer generated.

D. Color Coding: Color code internal control and power conductors with individual unique coloring for each separate numbered length of wire. Provide the same color for all wires of the same voltage. Provide color coding as follows:

DC + red, - blue 24 Vac Yellow, common white Power wiring 115 Vac and above:

L1 Black L2 Violet (240 Vac wild leg orange). Utilize orange power wire only on 120/240 V Delta systems.

L3 Brown Neutral Gray Ground, all voltages Green

1. Control and Power wires 12 gage and larger may be color coded at 1-foot intervals with vinyl plastic tape in lieu of continuous insulation coloring.

INSULATED TERMINAL ENDS:

A. Install insulated ring tongue or snap lock spade type compression or crimp-on tin plated copper terminals at each end of any conductors on any equipment requiring terminal ends on CONTROL AND POWER CONDUCTORS #20 to #10 AWG.

Devices, which are approved and will accept bare conductors, will be permitted.

Provide insulated terminal ends with inner metal crimping sleeve.

B. Install crimp-on terminals with a locking type terminal tool that will not release until proper compression is applied.

TERMINAL BLOCKS

A. Terminal block shall be provided to form the interface with field located devices.

1. Make internal control and power wiring connections on enclosed, numbered, heavy duty, barrier strap, screw down, terminal blocks for wires #18 to #6 AWG. Minimum lug mounting width .38” 10-32 slotted head screws.

2. Terminal block numbers shall correspond to wire numbers and wiring and schematic diagram numbering sequence. Make all connections on terminals.

NO INLINE SPLICES WILL BE PERMITTED. Provide a terminal block for all control cable conductors. Ground all unused conductors on terminal blocks.

Provide 600 VAC rated terminal blocks, 50 A minimum. Furnish with white marking strip on top of terminal block for terminal numbers. Size terminal blocks for wire lugs and current ampacity. Field wire sizes are shown on drawings.

a. Control Cable Terminal Block Shields: Provide a removable metal shield over control cable terminal blocks for any field wire with less than 600 volt wire insulation installed in enclosure with greater than 24 volts AC or DC. Provide 2 inches space in front of terminal block to route cable.

GROUND TERMINAL BLOCKS

A. Make internal control ground wiring connections on enclosed, numbered heavy duty, touch-proof, 600V 30A, molded in thermoplastic, compression clamp ground terminal blocks, colored green and yellow, for wires #22 to #10 AWG where block makes contact with the rail at its base. Minimum mounting width .238" (6mm).

Wire stripping length: .37” (9.5mm). Recommended screw torque: 4.4-7.1 in lb.

Entrelec 0165 113.16 (M4/6.P) mounted on standard 35mm DIN Rail. Must be UL Recognized.

CONTROL FUSES

A. The control fuses, FU, shall be rated 240 volt, 5 amps and mounted in fuse clips.

CIRCUIT BREAKERS

A. The circuit breakers, CB1,2,3 and DS1 shall be Cutler-Hammer type ED, rated 15 amp, 1 or 2 pole as required for 115 or 230 volt circuits.

CONTROL RELAYS

A. General: Furnish plug-in electromechanical induction or solid state relays, unless otherwise specified. Relays shall operate on 24 Vdc, 120 Vac, or 240 Vac as specified or shown on drawings. Relay base configurations shall be exactly as shown on the legend drawing. No substitute relay base configuration will be allowed. All plug-in relays must fit these sockets.

B. Relay Sockets

1. Provide plug-in relay sockets with screw down numbered terminals. Furnish with snap-in plastic mounting track. Provide relay sockets with pilot light option.

2. Mounting of the L.E.D., and resistor (pilot light) will be required at the control manufacturers factory to permit timely construction if bases with LEDS are not available from the manufacturer.

C. Normal Process Relays (General Purpose)

1. Provide 4PDT, or DPDT as shown on the drawings, 10 A 300 V minimum contact rating, 14 or 8 blade type keyed plug-in. Continuous duty rated coil 240 Vac, 120 Vac or 24 Vdc as shown on the drawings +15%. Provide plastic case relay where required for U.L. listing of relays. Provide Allen Bradley 700HF32A2 (240 Vac) 700HF34A1 (120 Vac) or 700HF32Z24 (24 Vac) as appropriate.

2. Operating Temp: -30 degrees to +55 degrees C

3. Dielectric Strength: 500 VRMS 60 Hz between contacts

4. Insulation Resistance: 100 megohm minimum

5. Power Consumption: 2.2 VA maximum

6. Coil Temperature Rise Above 25 degrees C: 45 degrees C

7. Coil: Nylon Encapsulated

8. Mounting: 14 or 8 blade to fit 700-HN139 or 700-HN116 socket

9. Contact Rating: 10 A

10. Contact Material: 3/16" diameter, Silver-Cadmium Oxide, gold flashed

11. Contact life at rated load 300,000 operations minimum

12. Mechanical Life: 10,000,000 minimum

13. Case: Polycarbonate case for U.L. listed relays.

SUBMERSIBLE PUMP LOSS OF FLOW PUMP CONTROLLER (SINGLE PHASE)

A. Provide a solid state submersible pump protector which detects loss of flow, low voltage, overload, and has a time delay restart on power loss. Unit shall have a separate 2 pole contactor for motor starting, and a N.O. alarm contact. Controller shall be powered from pump power line, and not require a separate power source.

Overload protection shall include excessive current draw, sand locking, and rapid cycling. Voltage protection shall include both high and low voltage protection.

Underload protection shall include running dry, gas locking, air locking, frozen discharge line.

B. Unit shall shut down pump if on overload of 2 consecutive starts 1 minute apart with excessive current draw current does not decrease, pump will be shut down, lock pump out, blink overload light. Trip amps 150% of normal 1/4 second, reset delay 1 minute.

C. On loss of flow after 1 second, unit shall shut pump down for a pre-determined time controlled by a knob controlled timer then restart pump. Trip delay shall be adjustable from 1 minute to 12 hours.

D. On loss of power, unit shall shut off and restart after 1 minute.

E. Unit shall have a random restart feature to delay pump restart of 4-10 seconds after power is applied to unit.

F. HP rating of unit 1/3-2 HP 230 V single phase.

G. Mounting: Nema 3 enclosure sheet with knockouts

H. Provide Coyote model 1PH230VSUPER

INDICATOR LIGHTS, SELECTOR SWITCHES, PUSHBUTTONS

A. Provide oil tight industrial type indicator lights, selector switches and pushbuttons.

B. Provide selector switches with long lever handles, gaskets between panel and operator base for pushbuttons and selector switches. Provide 2, 3, or 4 position selector switches as shown.

C. Oil tight selector switches and lights shall fit in 1-13/64” (30.5mm) diameter hole.

1. L.E.D Lamps for Cutler-Hammer Indicator Lights:

a. Provide solid state L.E.D lamps, white color, red or green or amber as shown on schematic diagrams, which will operate on both 6 VAC and 6 VDC, with bayonet base to fit indicator lights above. Provide E22LED612WM for white other colors similar, series lamp (T3-1/4 bayonet base). Bulbs have 10 L.E.D.’s per lamp and life expectancy of 1,000,00 hours continuous duty.

b. Provide one bulb-changing tool per panel.

D. Furnish Cutler-Hammer selector switches, pushbuttons, and pilot lights.

1. Selector Switch Operators: 2 position 10250T20LB, 3 position 10250T21LB.

2. Pushbutton Operators: 10250T Series with red or black flush cap.

3. Contact Blocks: Normally open 10250T53, normally closed, 10250T51.

4. Indicator Lights: 10250T181LWP06 (white), 10250T181LRP06 (red), 10250T181LGP06 (green) or 10250T181LAP06 (amber) with lens color as indicated on drawings.

CONTROL SYSTEM DC POWER SUPPLIES:

A. Provide D.C. power supplies with sufficient current to operate all DC relays specified and associated devices, plus 25% reserve. Specifications as follows:

1. AC input: 115/230 Vac +10% 1 phase 60 Hz, transformer isolated, full wave rectification

2. DC output: 24 V, 1.2 A minimum output, 28 Vdc, 1.0 A min. output, voltage adjustable +5% minimum

3. Regulation: +10% input change; load +.05% for load 0-50%

4. Ripple: 0.02% PK-PK max

5. Overload Protection: Automatic recovery against short circuit, overload foldback current limiting of output current.

6. Overvoltage Protection: Circuit breaker on primary.

7. Temperature: 0 to 50 degrees C.

8. Two-Year Warranty: include schematic, wiring diagram, functional description, and parts list in submittal.

9. Provide same type and brand for higher current or different voltage requirements, or use more than one supply.

SONALERT

A. Solid state piezoelectric audible signal warning device. Mounting through panel in .219” diameter hole. Operating voltage 115 VAC, 24 VAC or 24 VDC as noted on drawings. Sound level: 68-80 db.

GEL-CEL BATTERY

A. Provide a rechargeable sealed gelled-electrolyte lead calcium battery with ampere hour and voltage rating as shown on the drawings having the following characteristics:

1. Polystyrene case of sealed construction requiring no addition of electrolyte and being capable of operating in any position, and having pressure relief valves.

2. Capable of being recharged in from 24 to 36 hours at a float charge voltage of

2.25 to 2.30 V per cell.

3. Open circuit voltage shall be approximately 2V per cell in a charged condition.

Plug-in terminals for load connection. Remaining capacity disconnected to exceed 50% of original capacity in nine months at 86 degrees F. Temperature range -76 to +140 degrees F. Other AH ratings shown on drawings. Dimensions 5.96" x 2.56" x 3.98 maximum for 12V battery, 4.5 AH minimum or others higher if shown on drawings.

4. Provide Battery-Mart SLA-12V4-1.2-A or approved equal for 4.5 AH batteries.

5. Use two or more in series to obtain desired voltages.

6. Provide a hinged steel box located at top of enclosure vented through top of enclosure with 1/2" conduit to enclose batteries.

ALARM HORN

A. Weatherproof NEMA 4, tamperproof, 100 decibel, 400 Hz frequency sound output at ten feet, 24 VDC, 3.5 watts maximum as shown on drawings. Unit shall fit standard 4”x4” outlet box.

EXISTING LEVEL TRANSMITTER (WATER STORAGE TANK)

A. Industrial Grade Transmitter

B. Electrical-Mechanical device, which converts water pressure to 4-20 mA signal

C. ½” NPT process connection with 316 SS wetted ports

D. 2 wire current loop type with input voltage of 24VDC

E. 0-15 PS/G input, 4-20 mA dc output (250 ohms)

F. Withstand pressure up to 70 PSI

G. Built in protection for reverse polarity, short circuit and suppression diode for high voltage protection

H. Operate from –5 to 175F

I. Accuracy of 0.25% of span or better

J. WIKA Model 891.13.500 or approved equal

CURRENT SWITCHES

A. Provide 4.20mA current switch with DH1H1 failsafe contacts.

B. Trip point repeatability is 0.1% of full scale.

C. Dead band adjustable 1-20% of span

D. Alarm response 50msec

E. Ambient Operating Range –4 to 158F.

F. Trip points shall be independently adjustable from 0-110% of input span and deadband shall be adjustable from 1-120% of full scale using front panel potentiometers.

G. Front panel LED “ON” indicator.

H. Moore Industries ECA-DIN current and voltage alarms catalog no.

ECA/4.20mA/DH1H1/24DC/AD/DIN.

11. PART 3 - EXECUTION

INSTALLATION

DESCRIPTION OF OPERATION

A. To provide power to the controls requires that the three circuit breakers in pump house circuit breaker panel feeding the equipment be switched “ON”.

B. Set the level switch settings in the water storage tank as follows:

1. High level alarm: 23.75 feet above tank floor

2. Stop Pump: 23.5 feet above tank floor

3. Start Pump: 16 feet above tank floor

4. Low level alarm : 10 feet above tank floor

C. To set up the controls, selector switches SS1 should be in the “AUTO” position, should be in the “ON” position and the three circuit breakers on the panel , and should be closed.

The white “POWER ON” indicating light will turn on.

D. If the water level in the storage tank is at or below the low level alarm setting, the “LOW WATER LEVEL” indicating light will turn on and the EXTERNAL ALARM LIGHT and the EXTERNAL ALARM HORN and SONALERT will be turned on. After a short delay, Pump will be started and will supply water to the storage tank.

E. Once the tank has been partially filled above the LEVEL ALARM LOW level switch, the alarm lights will be extinguished, but the audible alarms will continue to sound until the HORN selector switch is turned to the “OFF” position.

Return the HORN selector switch to the “ON” position.

F. The pump will continue supplying water to the tank until the water reaches the level of STOP PUMP level setting, at which time the pumps will be turned off.

G. If the water level continues to rise and reaches the LEVEL HIGH ALARM setting , the “HIGH WATER LEVEL” indicating light will turn on and the EXTERNAL ALARM LIGHT and audible alarms will be turned on. If the water continues to rise because the pumps won’t stop, the pumps can be stopped by turning the “HAND-OFF-AUTO” selector switches to the “OFF” position. If that does not work, it may be necessary to open circuit breaker DS1 to reset the control circuit and then reclose it again. Return the HAND-OFF-AUTO selector switch to the AUTO position.

H. The audible alarm will continue to sound even though the control circuit has been de-energized, because of the dedicated battery, which has been provided to sound the alarm in the event of a power failure. To silence the audible alarms, turn the HORN selector switch to the “OFF” position and return it to the “ON” position once the cause of the alarm has been cleared.

I. During normal operation, pumps 1 will operate in accordance with the START PUMP, and STOP PUMP level settings.

J. The pump can be started manually at any time that the water level is below the LEVEL ALARM HIGH level switch by turning the “HAND-OFF-AUTO” selector switches to the “HAND” position. Return the HAND-OFF-AUTO selector switches to the “AUTO” position.

K. The pumps and motor are controlled and protected by “COYOTE” pump protectors.

1. Start Delay

a. There will be a short variable (4-10 second) delay to start the pump each time.

2. High and Low Voltage Protection

a. The pump protector will trip after two seconds of detecting a high or low voltage.

b. The pump protector will reset and restart after 60 seconds of detecting a resumption of normal voltage.

3. Overcurrent Protection

a. The pump protector will trip after 0.25 seconds of detecting an overcurrent condition, such as overload, sand locking, or rapid cycling.

b. After tripping due to an overcurrent condition, the pump protector will make two attempts to restart the pump after 60 seconds.

c. If the overcurrent condition persists, the pump protector will trip again and lock itself out if there are three trips within 15 minutes.

d. If the current has returned to normal, the unit will be allowed to run.

4. Underload Protection

a. The pump protector will trip after 1 second of detecting an underloaded condition such as the pump running dry, gas locking, air locking or a frozen discharge line.

b. The pump protector will reset and restart after an adjustable time delay of from 1 minute to 12 hours. This time is to be set at 15 minutes.

5. Fault Alarm

a. For any of the fault conditions listed above, the pump protector will provide a dry contact output that will turn on the PUMP FAULT indicating light and the EXTERNAL ALARM LIGHT and sound the audible alarms.

b. The pump protector can be reset to allow the pump to run once the fault has been cleared by pushing the “RESET” button on the COYOTE Pump Protector. This will turn off the alarm lights, but the audible alarms will continue to sound until the HORN selector switch is turned to the “OFF” position. Return the HORN switch to the “ON” position.

L. An “ALARM TEST” pushbutton has been provided to test the operation of the SONALERT, the EXTERNAL ALARM HORN, and battery. Pushing the ALARM TEST pushbutton will de-energize the source of power to this portion of the circuit. The audible alarms will sound because they will be connected to a 24-volt DC battery. The audible alarms will sound as long as the button is pushed and will stop when the button is released. If the audible alarms do not stop when the button is released, it will be necessary to turn the HORN selector switch to the “OFF” position, and then return it to the “ON” position again.

12. PART 4 - MEASUREMENT AND PAYMENT

METHOD OF MEASUREMENT

A. No separate measurement will be made of the well water pump control

BASIS OF PAYMENT

B. The well water pump control system, including control panel, relays, storage tank level transmitter switches, special equipment and modules, wiring and connections, will be paid for as part of the lump sum unit bid item for Pump House Improvements.

13. SECTION 017700 CLOSEOUT PROCEDURES

PART 2 - GENERAL

2.1 SUMMARY

A. This Section includes administrative and procedural requirements for contract closeout, including, but not limited to, the following:

1. Inspection procedures.

2. Project Record Documents.

3. Operation and maintenance manuals.

4. Warranties.

5. Instruction of Government personnel.

6. Final cleaning.

B. See Divisions 2 through 32 Sections for specific closeout and special cleaning requirements for products of those Sections.

2.2 SUBSTANTIAL COMPLETION

A. Preliminary Procedures: Before requesting inspection for determining date of Substantial Completion, complete the following. List items below that are incomplete in request.

1. Prepare a list of items to be completed and corrected (punch list), the value of items on the list, and reasons why the Work is not complete.

2. Advise COR of pending insurance changeover requirements.

3. Submit specific warranties, workmanship bonds, maintenance service agreements, final certifications, and similar documents.

4. Obtain and submit releases permitting Government unrestricted use of the

Work and access to services and utilities. Include occupancy permits, operating certificates, and similar releases.

5. Prepare and submit Project Record Documents, Final Completion construction photographs and photographic negatives, damage or settlement surveys, property surveys, and similar final record information.

6. Deliver tools, spare parts, extra materials, and similar items to location designated by Government. Label with manufacturer's name and model number where applicable.

7. Make final changeover of permanent locks and deliver keys to COR. Advise Government personnel of changeover in security provisions.

8. Complete startup testing of systems.

9. Submit test/adjust/balance records.

10. Terminate and remove temporary facilities from Project site, along with mockups, construction tools, and similar elements.

11. Advise COR’s of changeover in utilities.

12. Submit changeover information related to Government occupancy, use, operation, and maintenance.

13. Complete final cleaning requirements, including touchup painting.

14. Touch up and otherwise repair and restore…