Attachment_1_-_SOW.pdf

UNITED STA tES D��JVl�F THE INTERIOR FISH 1NDfWIL,�JF-� �ERVICE

MIDW SJ REGION N-0.3

Station Name/Address:

5600 America�lvd. wtst� uite 990 Bloorilingto , MN 55437-1458

U.S.

FISH & WILDLIFE

SERVICE

SULLIVAN CREEK

NATIONAL FISH HATCHERY

Project Name/Drawing Set Code:

INFLUENT PUMP SAND

TRAP

3F-MI-443-146

PROJECT MANUAL

tcriswell Cross-Out

Page J - 1

PART III, SECTION J

LIST OF DOCUMENTS, EXHIBITS, AND OTHER ATTACHMENTS

INDEX

TECHNICAL PROVISIONS/SPECIFICATIONS

DIVISION 1 - GENERAL REQUIREMENTS

SECTION 01100 SUMMARY OF THE WORK

SECTION 01310 PROJECT COORDINATION

SECTION 01330 SUBMITTALS

SECTION 01420 DEFINITIONS AND STANDARDS

SECTION 01770 PROJECT CLOSEOUT

DIVISION 2 – SITE CONSTRUCTION

SECTION 02071 SELECTIVE DEMOLITION

SECTION 02200 EXCAVATION, GRADING, AND FILL

SECTION 02485 LAWNS & GRASSES

SECTION 02630 WATER DRAINAGE & STRUCTURES

ATTACHMENTS:

PRECONSTRUCTION SAFETY CHECKLIST

SUBMITTAL REGISTER

CONSTRUCTION DRAWINGS

DIVISION 1 SECTION 01100

GENERAL REQUIREMENTS SUMMARY OF THE WORK

01100-1

PART 1 – GENERAL

1.1 Project Title: Sand Trap for the influent pump at the

Sullivan Creek National Fish Hatchery.

1.2 Work under these Specifications: The Fish & Wildlife

Service is requesting bids to install a precast concrete sand trap for the existing egg incubation influent pump station. The 8” gravity influent pipe runs from Sullivan Creek to the pump station and has problems with sand build-up in the line. The sand trap structure will collect some of the sand and allow for the sand to be cleaned out. At the same time, the FWS would like to make additional improvements as shown on the attached drawings and as specified herein. The contractor shall furnish all materials, labor, and equipment for the work described below.

Work includes but is not limited to:

1. Furnishing, constructing, and installing a precast concrete sand trap structure next to the creek. Also including but not limited to modifying, bracing, and supporting the existing sheet pile retaining wall, designing and building a cofferdam for dewatering, modifying the existing piping to connect to the new structure, excavating the existing soil, & stabilizing the sub-grade for the installation of the new structure.

2. Removal and replacement of the existing 2” water line. The existing water line runs underground from the egg building to the creek and crosses the existing entry road.

The replacement will require repair of the existing asphalt, finish grading, seeding and mulch of all disturbed areas.

3. Installing new electrical conduit, wire, and receptacles for portable pumps.

4. Other miscellaneous items as shown on the drawings and as required by the specifications.

This work shall not be measured for payment and shall be paid for on a lump sum basis, complete.

01100-2

1.3 Location and Inspection of Site

A. The work site is located at the Sullivan Creek National Fish Hatchery near Brimley, Michigan as shown on the included drawings. The mailing address is shown on the Solicitation, Offer, and Award (Standard Forms 1442 or, 18 block 9) as attached to this Invitation.

B. All prospective bidders/quoters, contractors, subcontractors, and related persons are encouraged to visit the site(s) of the proposed work and to assess the location(s) and extent of the work prior to submitting bids/quotes. Persons may inspect the work site by contacting the Hatchery Manager. All questions regarding the scope of work shall be presented in writing to the Contract Officer.

1.4 Specifications and Drawings for Construction

A. The successful bidder will be provided, upon request, pdf or AutoCAD versions of the contract drawings as necessary for execution of this contract. These drawings will be provided at no additional cost to the successful bidder/quoter.

B. Exact location of all affected utilities will be the responsibility of the contractor. Drawings do not completely show existing utilities. Site verification is required in addition to contacting any local authorities and utility companies to determine exact locations of utilities.

C. In case of difference between drawings and specifications, the specifications shall govern.

1.5 Work Not Included In This Contract

A. All items indicated "NIC" on drawings or in specifications are items not included in this contract.

01100-3

B. Work in place is generally shown as "Existing" on the Contract Drawings.

C. Work to be performed under other contracts and not included as part of this contract is generally shown as "By Others" on the Contract Drawings.

1.6 Items Provided By The Government

A. Work to be accomplished by the Government or manufactured items to be provided by the Government are generally shown as "By Government" on the Contract Drawings.

(a) Unless specifically provided herein, no materials or equipment shall be furnished by the Government under this Contract.

1.7 Temporary Facilities

A. Maintain and restore all Government roads, service areas and utilities used to pre-construction condition.

B. Temporary Toilet facilities will be required for workers throughout the project.

C. Large amounts (>100gallons) of water needed for construction shall be provided by the contractor.

D. The contractor may use the existing electrical

/power supply for small construction activities during this project. Large amounts (>5KWH per day) of electrical power will be the responsibility of the contractor.

E. The hatchery will not provide phone/fax services and will not accept deliveries or unload deliveries.

F. The hatchery will not provide tools, parts, or other equipment to the contractor for use during construction.

G. The contractor shall be required to have a waste disposal dumpster onsite during construction.

There is no waste service at this facility.

01100-4

1.8 Site Access, Staking and Right of Way

A. The construction access limits on Government property will be established by the Government and the Contractor shall be responsible for complying with these limits and governing all work accordingly. All temporary access roads shall be removed following work completion unless directed otherwise by the Contracting Officer.

B. Construction staking will not be provided by the

Government, the contractor shall include all costs to stakeout, mark, survey, or otherwise layout the work to be accomplished as part of this contract.

C. Maintain traffic and public safety in a safe manner with signs, barricades, lights, and watchmen as required. Follow Manual of Uniform Traffic Control Devices (MUTCD). Load limits and other restrictions shall be obeyed. All bidders are reminded that they are responsible for contacting the local entity such as township, county, or state having jurisdiction in the project vicinity to insure bidders/quoters are aware of any requirements of the local entity.

These requirements are between the entity and the bidder. If the Contractor proposes to cross private property, permission must be obtained from the owner to use private property or roads in the conduct of the Work.

D. Work scheduled on Saturdays, Sundays, Federal

Holidays or other than normal working hours shall be approved in advance by the COR, Hatchery Manager, and Contracting Officer.

1.9 Safety - In addition to FAR 52.236-13 Accident

Prevention

A. The contractor shall designate a safety officer to ensure a safe work site. The safety officer shall perform daily work site inspections to assure compliance with all safety regulations and standards.

01100-5

B. The Contractor’s Safety Plan shall be available on-site. The Contractor shall provide Safety Data Sheets (SDS) for all hazardous materials brought on-site. SDS shall be made available in a conspicuous location.

C. The Contractor shall provide a Pre-construction

Safety Checklist during the preconstruction conference.

D. All equipment and work activities shall comply with OSHA Regulations and all accidents incidental to work performed under this contract shall be reported in accordance with OSHA reporting requirements. Additionally a copy of the accident report shall be provided to the Contracting Officer.

E. The contractor shall provide and install safety barricades, signs, or other warning devices to delineate & warn the public of the construction area.

F. Provide at least one non-freezing-type fire extinguisher in each workshop and shed used for storage of materials on the premises. Place in location readily accessible to workers.

G. Provide at least one non-freezing-type fire extinguisher of the appropriate class for each group of workers performing flammable procedures.

H. Provide and maintain a basic first aid kit for use of workers.

(a) Provide first aid supply commensurate with size of project with items necessary for first aid treatment of all injuries. The first aid supply shall include items identified on SDS (see paragraph B of this section) in applicable locations.

(b) Advise all workers of the location of first aid supplies.

(c) Post telephone numbers of nearest hospital or ambulance service and fire station in

01100-6 conspicuous location. Advise all workers of location of telephone numbers.

I. Provide necessary Personnel Protective Equipment

(PPE) as identified by SDS and OSHA regulations.

Provide documentation, workers have been trained in use of PPE prior to individual use.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION (Not Applicable)

(END OF SECTION 01100)

DIVISION 1 SECTION 01310

GENERAL REQUIREMENTS PROJECT COORDINATION

01310-1

PART 1 - GENERAL

1.1 Jobsite Administration - Superintendence, Subcontract

administration and Quality Control, is the responsibility of the Contractor.

A. Final decisions relative to items in conflict shall be made by the Contracting Officer.

B. The Government shall have the authority to temporarily suspend the Work for such time as necessary because of the failure on the part of the Contractor to perform any of the provisions of the Contract. No extension of contract performance time will be permitted until the Government determines that the deficiencies in performance, which caused the temporary suspension, have been corrected.

C. The Contractor shall have responsible superintendence on site during all project operations. Contractor shall notify Government of any changes of superintendents.

D. The Contractor shall notify the COR at least ten (10) days prior to the anticipated date of completion of all Work specified herein. Upon completion of the Work, the COR shall proceed with the final inspection which shall be completed as promptly as practicable.

The time required for such inspection and for performing any corrective Work shall be included in the contract performance time.

F. The contractor shall notify the COR and Inspector five

(5) days prior to any concrete pours, paving and back filling so that the Inspector can be on-site to perform inspections.

1.2 Modification/Change Order procedures

A. In the event of the need for a Change Order, the Contractor will receive a letter requesting a price quote for proposed changes to the Contract.

01310-2

B. For evaluation purposes, the Contractor's quote shall be broken down to show the costs of labor and materials for each proposed category of Work included with the change, along with the total cost for Contractor's overhead, profit, and bond for the proposed changes.

C. All Contract time extensions required as a result of a proposed change must be justified and supported in detail at the time of the proposal.

1.3 Preconstruction Conference

A. Soon after award of the Contract and prior to commencing construction, the Contractor and any subcontractors shall attend a preconstruction conference with representatives of the Government.

Timely notification of the meeting will be given to the Contractor. Time, date, and place of the conference will be determined by the Contracting Officer. Requirements pertaining to Contract administration, construction operations and the project schedule will be discussed. The project schedule shall be in accordance with Section 01330.

The Preconstruction Safety Checklist shall be submitted for review during this conference. Please pay special attention to Question #15 of the “Preconstruction Safety Checklist”.

1.4 Progress Meetings

A. Periodic general project meetings will be conducted with a representative of the Contractor at the project site or by telephone by the Government's representative for the purpose of coordinating, expediting, and assessing the work progress.

B. The Contractor shall provide reports of progress on the project, discuss the work schedule for the coming period and present all conflicts, discrepancies or other difficulties for resolution. A record of

01310-3 discussions and decisions will be prepared by the Government and distributed to those attending and others affected.

PART 3 - EXECUTION (not Applicable)

(END OF SECTION 01310)

DIVISION 1 SECTION 01330

GENERAL REQUIREMENTS SUBMITTALS

01330-1

1.1 General:

A. Refer to submittal register or technical specifications for all submittals required.

B. When specifically requested by the Contracting Officer

(CO), Contractor’s Officer’s Representative (COR) or the Government’s Construction Inspector, the Contractor shall provide copies of manufacturer's written installation instructions and/or recommendations for review and approval prior to accomplishing equipment installation.

1.2 Submittal Register:

A. A submittal register, summarizing (not a complete listing) major items requiring submittals under this solicitation, is provided as an attachment to this document. The Contractor shall provide all required submittals to the COR within 30 days of award except for items noted otherwise on the submittal register.

B. Furnish a minimum of four copies of all required submittals. Three copies will be retained by the Government. The remaining copies will be returned to the Contractor.

C. The approval of submittals shall not relieve the

Contractor to comply with the terms and conditions of the Contract Drawings and Specifications. The Contractor shall be responsible to determine correct dimension, design, connection, detail and satisfactory construction of all Work.

1.3 Project Schedule: Contractor shall provide as required by

Federal Acquisition Regulation (FAR) clauses. *

1.4 Price Breakdown - Lump Sum Items: Contractor shall provide as required by FAR clauses. *

01330-2

1.5 Subcontractor's List

A. Submit a list of subcontractors who will be working on the project.

1.6 Submittal of Progress Payment Certificate: Contractor shall provide as required by FAR clauses. *

1.7 Guarantees, Warranties And Certificates: Refer to Section

01770

1.8 Operating And Maintenance Instruction: Refer to Section

01770

1.9 Delivery Tickets

A. The Contractor shall submit to the Government's on site representative, one legible copy of each delivery ticket for all material delivered to the construction site.

B. The delivery ticket shall show brand name, catalog number, and number of items received.

1.10 Waste Manifests

A. The Contractor shall submit copies of all waste manifests.

B. Manifests shall state type of waste (i.e., construction debris, hazardous asbestos, etc.), location of disposal, landfill designation, EPA registration of landfill, and EPA registration for transportation of any hazardous wastes.

01330-3

* The applicable FAR clauses will be provided in full text to the resultant contractor at the pre-construction conference.

(END OF SECTION 01330)

DIVISION 1 SECTION 01420

GENERAL REQUIREMENTS DEFINITIONS AND STANDARDS

01420-1

1.1 Regulatory Requirements

A. All Work shall be accomplished in strict accordance with the regulations, codes, and laws in effect at the time the Work is performed for the location where it is to be performed. All completed construction shall comply with OSHA, NFPA, NEC and ABA regulations.

B. All work performed on this project shall comply with

Title 40, Protection of the Environment, Code of Federal Regulations.

C. All electrical installations, components and work shall comply with the most current edition of NFPA 70 National Electric Code.

1.2 Means and Methods

A. Means and methods used in the performance of this Contract must be in accordance with all applicable Federal Acquisition Regulations in addition to OSHA regulations, 29 Code of Federal Regulations, acceptable industry practices as recognized by societies, associations, building codes, manufacturers’ specifications and any applicable state safety and health requirements.

1.3 Permits

A. All permits required to support the construction activities such as road permits for oversize, overweight vehicles and equipment, bridge permits, and utility hookup permits, shall be obtained and paid for by the Contractor.

(END OF SECTION 01420)

DIVISION 1 SECTION 01770

GENERAL REQUIREMENTS PROJECT CLOSEOUT

01770-1

1.1 Manufacturer's Specifications

A. The installation of manufactured products and equipment, together with all associated parts, shall be in conformance with the manufacturer's recommendations, and code requirements. All installations shall be complete and ready for immediate use, and every part required for proper operation of the manufacturer's equipment shall be provided. Following the completion of the Work under this Contract, all installed equipment shall be tested for proper operation and compliance with the Contract.

1.2 Final Inspection

A. The Contractor shall request a final inspection in writing at least ten (10) days prior to the anticipated date of completion.

B. Work will not be considered ready for final inspection until all the Work has been completed and the Contractor has certified that all items are properly operating and in strict compliance with all Contract terms and conditions.

C. The Contractor or the project supervisor shall be at the job site during the final inspection.

1.3 Tests

A. Complete all tests required to prove actual operating performance of equipment and systems incorporated into the project.

B. Submit reports of all tests to the Contracting Officer prior to final payment.

C. Provide any regulatory acceptance documents in cases of cleanup.

01770-2

1.4 Maintenance and Operating Instructions

A. Submit three (3) final copies of all operating, maintenance instructions and parts lists for all equipment and systems that require adjustment, servicing, and attention for proper operation.

Include all information necessary for proper operation of equipment. Use simple, non-technical language where possible. Provide all necessary diagrams and schematics required by repairmen. Any hazards likely to occur in operation of equipment shall be pointed out to avoid improper operation of any equipment that might result in damage or danger to equipment, building or personnel.

B. Final copies of all maintenance and operating information shall be submitted in bound form as a "Manual of Operating Instructions" with items grouped by sections of Work. Append each manual with name, address, telephone number of Contractor, subcontractor and companies or individuals providing service for equipment used.

C. Provide competent personnel to meet with the

Government representative to fully explain and familiarize the Government personnel with all equipment and its operation and maintenance.

1.5 Record Drawings:

The Contractor shall provide and maintain in proper order and in good, clean condition, at the project office or at the project site, one (1) complete set of full size prints of all Drawings. On this set, with red pencil or ink, the Contractor will neatly inscribe all changes in Work. At time of final acceptance, and prior to final payment, these corrected prints will be presented to the COR. The Contractor will note all data and changes on these record drawings in sufficient detail and clarity to provide information necessary for preparation of "as built" drawings by the Government.

01770-3

1.6 Guarantees, Warranties and Certificates

A. The Contractor will submit all guarantees, warranties and certificates to the Government prior to final payment.

B. The Government requires a 100% warranty for a period of one full year after final acceptance. Items of Work found defective during the warranty period will be replaced at no cost to the Government and the warranty for that particular part of the Work shall automatically extend for one full year beyond the completion date of repairs.

C. If a manufacturer or supplier offers a guarantee/warranty or is required per the detailed specification to provide a guarantee/warranty in excess of the one year requirement outlined herein, then the longer period will apply for those particular items.

(END OF SECTION 01770)

DIVISION 2 SECTION 02071

SITE WORK SELECTIVE DEMOLITION

02071-1

1.1. General

A. The work of this section consists of the demolition and relocation of sheet pile retaining walls, asphalt pavement and other miscellaneous items as shown on the contract drawings.

PART 2 – PRODUCTS

PART 3 - EXECUTION

3.1 Disposal

1. Concrete material or other non-regulated demolition material shall be removed from the hatchery site and disposed of in accordance with state and local regulations.

2. All hazardous demolition material such as asbestos, treated wood or asphalt pavement shall be removed from the hatchery site and disposed of in an EPA licensed landfill or as otherwise required by state and local regulations.

3. The contractor is encouraged to take any non-regulated materials removed from this project to a recycling center.

3.2 Execution

1. All existing pavements, structures, or other surfaces shall be saw-cut at removal limits. The contractor shall take special precautions to ensure saw dust or water used during sawing does not enter the raceways, contaminate the intake water, or pollute the adjacent creek.

2. The Contractor shall erect temporary supports as needed in order to do any demolition required.

3. The Contractor shall take precautions to insure that the

DIVISION 2 SECTION 02071

SITE WORK SELECTIVE DEMOLITION

02071-2 remaining structures are not damaged. Any damage to the structures shall be repaired at the Contractor's expense.

4. Areas disturbed by the demolition which are not incor-porated into the new work shall be restored to their original condition or better, even if the original condition was poor.

(END OF SECTION 02071)

DIVISION 2 SECTION 02200

SITE WORK EXCAVATION, GRADING AND FILL

02200-1

1.1 General

A. The requirements of this section shall include the excavation, dewatering, backfilling, compaction, and grading necessary for the installation of the improvements as shown on the drawings and as specified herein.

B. The Contractor shall have the local utility field mark utility locations and verify location of existing utilities prior to excavation.

C. The Contractor shall compact all locations disturbed by construction operations to eliminate voids and settling.

D. The Contractor shall grade all areas excavated or otherwise disturbed by the construction activities to a smooth surface, free of holes or lumps and sloped to drain away from buildings and equipment.

E. All equipment to be used on-site shall be washed prior to arrival to prevent the spread of invasive species.

1.2 Submittals

A. Granular Material: Submit Gradation, Material

Certification, and Stockpile location.

B. Test Report: Provide successful compaction tests reports prior to submitting for progress payment.

PART 2 – PRODUCTS

2.1 Materials

A. Embankment material: All excavated materials not suitable for backfill shall be removed and disposed of off-site.

B. Granular Material: Granular material furnished and used

02200-2 in the work shall consist of natural sand or a mixture of sand with gravel, crushed gravel, or crushed stone.

Granular material shall meet the Michigan Department of Transportation specification 902.08 (Class I). No recycled concrete, slag, or other materials will be allowed. An approved flowable fill material may also be considered for trench backfills.

PART 3 – EXECUTION

3.1 Execution

A. Trench Excavation

1. All trench areas shall be excavated and free (stripped) of any gravel, topsoil, or vegetation.

2. Over-excavation below grade shall be corrected by replacing and compacting with granular material to 100 percent of Standard Proctor density.

3. Slopes: Excavated to at least the angle of repose and as required by the State or OSHA, whichever is more restrictive. Brace, shore, and otherwise support excavations in order to protect property and provide worker safety.

4. Pile excavated material in a manner that will not endanger work or pollute the adjacent creek. Remove excavated materials from the site prior to the end of each day.

5. Over-excavate when sub-grade contains unstable or unsuitable material. Bring excavation up to grade with compacted granular material. Notify COR of soil conditions which may be poor bearing capacity and when organic soils are encountered. Install additional rock stabilization when necessary.

6. Provide temporary support, remove, relocate, or reconstruct existing utilities located within trench excavation. Utility owner shall designate method employed. Use care and provide compacted

02200-3 fill or other stable support for utility crossings to prevent displacement, rupture, or failure.

10. Excavate to expose existing utilities that cross in close proximity to new pipe line to determine utilities' location ahead of pipe installation to avoid grade conflict. Measure to determine utilities' location relative to new pipe line location. Deviation from alignment, grade, and location to avoid conflict may be ordered by the Engineer. Plan work with Engineer at preconstruction conference and coordinate activities during course of work.

11. All excavations shall comply with OSHA 29CFR1926-

Subpart P – Excavations.

B. Fill

1. All earthen fill material shall be free of wood, debris, and large rocks.

2. Granular fill material shall be placed in uniform depth layers not exceeding a loose depth of 8-inches and shall be compacted over the entire width. Fill not meeting the requirement shall be excavated and recompacted.

3. Compact fill materials to 95% of Modified Proctor

Density, per ASTM D 1557. Provide compaction test results to COR for each 8” layer of backfill.

Testing shall be performed by a qualified testing company.

5. All trenches shall be excavated and shored as necessary, in accordance with OSHA requirements.

The trench shall be wide enough to permit operation of hand operated compaction equipment without damaging the pipes.

6. Excavated material not suitable or required for fill shall be disposed of legally off-site.

(END OF SECTION 02200)

DIVISION 2 SECTION 02485

SITE CONSTRUCTION LAWNS & GRASSES

02485 - 1

SECTION 02485 – LAWNS AND GRASSES

PART 1 GENERAL

1.01 SUMMARY

A. Section includes establishment of herbaceous ground cover on designated areas.

B. Related Sections:

1. Section 02200 - Excavation, Backfilling and Compaction

1.02 SUBMITTALS

A. Submit certified test report for each seed mixture.

1.03 ACCEPTANCE OF WORK

A. Turf establishment will be accepted on a total project basis.

B. All erosion control items must also be in place and properly maintained prior to acceptance.

1.04 DELIVERY, STORAGE, AND HANDLING

A. Protect seed from moisture, heat, rodents, and other damage prior to use.

B. Deliver fertilizer in waterproof bags showing weight, chemical analysis and name of manufacturer.

1.05 SCHEDULE OF WORK

A. Coordinate turf establishment to minimize lag time after topsoil placement.

B. Plant seed between May 1 and September 20.

1.06 MAINTENANCE

A. Maintain and repair all areas until final acceptance.

PART 2 PRODUCTS

2.01 SEED MIXTURE

A. Seed Mixture for sunny areas:

1. Park Kentucky Bluegrass: 60 percent

2. Fine Leaf Perennial Ryegrass: 30 percent

3. Creeping Red Fescue Grass: 10 percent

02485 - 2

2.02 SOIL MATERIALS

A. Topsoil: Fertile, agricultural soil, typical for locality, capable of sustaining vigorous plant growth, taken from drained site; free of subsoil, clay or impurities, plants, weeds and roots; pH value of minimum 5.4 and maximum 7.0.

2.03 MULCH

A. Mulch shall be 99% weed free straw or hay mulch spread evenly over the areas to be seeded.

PART 3 EXECUTION

3.01 SOIL PREPARATIONS

A. Remove all undesirable weeds as directed.

B. Loosen topsoil on all areas with 2:1 slopes or flatter prior to seeding.

C. Cultivate to a depth of 3 inches using discs or other suitable equipment.

D. Operate equipment at right angles to direction of drainage.

E. Fill all washouts prior to cultivation.

F. Finish all areas to provide a smooth, moist, even-textured foundation of uniform density.

G. Approval of the COTR is required prior to placing seed.

3.02 FERTILIZING

A. Apply fertilizer in accordance with manufacturer’s instructions.

B. Apply after smooth raking of topsoil and prior to roller compaction.

C. Do not apply fertilizer at same time or with same machine as will be used to apply seed.

D. Mix thoroughly into upper 2 inches of topsoil.

E. Lightly water to aid the dissipation of fertilizer.

3.03 SEEDING

A. Apply seed at a rate of 4 pounds per 1000 square feet evenly in two intersecting directions. Rake in lightly.

B. Do not seed areas in excess of that which can be mulched on same day.

C. Do not sow immediately following rain, when ground is too dry, or during windy periods.

D. Apply water with a fine spray immediately after each area has been mulched. Saturate to 4-inches of soil.

END OF SECTION 02485

DIVISION 2 SECTION 02630

SITE WORK WATER DRAINAGE AND STRUCTURES

02630 - 1

SECTION 02630 – DRAINAGE AND STRUCTURES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes gravity-flow drainage piping and structures.

1.3 SUBMITTALS

A. Product Data: For the following:

1. Precast structures shop drawings

2. Slide gates.

3. Piping & fittings

4. Walkway Grating.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Do not store plastic manholes, pipe, and fittings in direct sunlight.

B. Protect pipe, pipe fittings, and seals from dirt and damage.

C. Handle structures according to manufacturer's written rigging instructions.

1.5 PROJECT CONDITIONS

A. Interruption of Existing Drainage Service: Do not interrupt service to facilities without notifying at least two days in advance of proposed interruption of service.

02630 - 2

PART 2 - PRODUCTS

2.1 PIPING MATERIALS

2.2 DUCTILE-IRON PIPE AND FITTINGS

A. Pipe: AWWA C151, for push-on joints.

B. Standard Fittings: AWWA C110, ductile or gray iron, for push-on joints.

C. Compact Fittings: AWWA C153, for push-on joints.

D. Gaskets: AWWA C111, rubber.

2.3 PVC PIPE AND FITTINGS

A. PVC Pipe: Schedule 80 pvc pipe, with gasketed joints.

B. Fittings such as bends and sleeves shall be Cast Iron with “MJ” joints.

2.4 GATE VALVES

A. Gate Valves: Gate valves shall be Waterman P-30 with iron seats.

1. Rails and stems shall be stainless steel.

2. Provide optional 2” square operating nut per the drawings.

3. Provide 48” long Tee handle operator for 2” nut.

2.5 STRUCTURES

A. Designed Precast Concrete Structures: ASTM C 913;

designed according to ASTM C 890 for A-16 (ASSHTO HS20- 44), heavy-traffic, structural loading; of depth, shape, and dimensions indicated, with provision for sealant joints.

1. Ballast: Increase thickness of one or more precast concrete sections or add concrete to manhole, as required to prevent flotation.

2. Joint Sealant: ASTM C 990 bitumen or butyl rubber.

02630 - 3

3. Resilient Pipe Connectors: ASTM C 923, cast or fitted into manhole walls, for each pipe connection.

4. Steps: FRP steps per Michigan DOT requirements..

5. Frames and Covers: Galvanized Steel removable plank grating sized for span and loads.

2.6 CONCRETE

A. General: Cast-in-place concrete according to ACI 318/318R, ACI 350R, and the following:

1. Cement: ASTM C 150, Type II.

2. Fine Aggregate: ASTM C 33, sand.

3. Coarse Aggregate: ASTM C 33, crushed gravel.

4. Water: Potable.

B. Portland Cement Design Mix: 4500 psi minimum, with 0.45 maximum water-cementitious materials ratio.

1. Reinforcement Fabric: ASTM A 185, steel, welded wire fabric, plain.

2. Reinforcement Bars: ASTM A 615/A 615M, Grade 60 , deformed steel.

2.7 MISCELLANEOUS MATERIALS

A. Bedding Material (Structures): 12” depth (min.) of 1” clean stone.

B. Bedding Material (Pipe): 4” depth (min) of 1” clean stone.

PART 3 - EXECUTION

3.1 EARTHWORK

A. Excavation, trenching, and backfilling are specified in Division 2 Section "Earthwork."

3.2 PIPING APPLICATIONS

A. Pipe & fittings shall be laid per the manufacturers recommendations to the consistent lines and grades

02630 - 4 required to ensure gravity flow of water with no low spots.

3.3 STRUCTURE INSTALLATION

A. General: Install structures, complete with appurtenances and accessories indicated.

B. Install precast concrete structure sections according to

ASTM C 891.

C. Ensure sub base is stable before placement of bedding.

Notify COR of any soft areas.

D. Set tops of structures 2” above finished surface elsewhere, unless otherwise indicated.

3.4 PIPE INLET INSTALLATION

A. Remove and replace the existing inlet deflector to widen hole in sheet pile as indicated.

B. Install steel pipe sleeve in sheet pile and weld all around to seal connection.

C. Install steel pipe into precast structure and grout around wall connection.

D. Cut steel pipe flush with interior of precast wall for gate valve installation.

END OF SECTION 02630

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PRECONSTRUCTION SAFETY CHECKLIST

PROJECT LOCATION:

PRECONSTRUCTION MEETING

DATE:

NAME AND ADDRESS OF

CO NT RACT OR :

NAME OF CONTRACTOR

SU PER INT EN DE NT /FO RE M AN

NAME OF SERVICE

CONTRACTING OFFICER:

NAM E O F C ON TR ACT OR ’S

COM PETEN T PERSO N (PER 29

CFR

PROPOSED CONSTRUCTION

STAR T D ATE:

PROJECT T ITLE: CONTRACT NUMBER:

The Fish and Wildlife Service (FWS) places safety and health as a top priority at all Service contracted construction sites (360 FW 4). The contractor has ultimate responsibility for safety during construction until final completion and acceptance of the project by FWS.

This checklist serves as an assurance tool/guide in assessing safety program preparations of the contractor, and is not all-inclusive. As tasks change and new risks and hazards are introduced, you may need to address additional safeguards and corrective measures.

The contractor and subcontractor(s) must comply with all Occupational Safety and Health Administration (OSHA) regulations applicable to the construction project, including requirements set forth w ithin solicitation provisions and contract clauses (e.g., FAR 52.236-13 “Accident Prevention” with Alternate I and Special Provisions). It is the responsibility of the contractor/subcontractor(s) to adhere to regulations found at 29 CFR 1910, 1926, and 1928. (See page 5 for Table of Contents of OSHA Construction Safety Standards.) Each contractor/subcontractor must initiate and maintain an effective safety program that provides adequate systematic policies, procedures, and practices to protect their employees from, and allow them to recognize, job-related safety and health hazards. The program must include provisions for the systematic identification, evaluation, and prevention/control of general work s ite hazards, specific job hazards, and potential hazards that may arise from foreseeable conditions, as well as providing a competent person to conduct frequent and regular inspections. The contractor must instruct each employee to recognize and avoid unsafe conditions and the regulations applicable to the work environm ent.

The contractor will address the following items prior to and/or during the Preconstruction Conference (the Contracting

Officer/Contracting Officer’s Representative will record these items):

1.

FAR 52.236-13, Accident Prevention, Alternate I and applicable safety provisions?

The contractor has read and understands his/her re spo nsibilities for compliance with contractual safety language -

NO ___YES ___

2. Has contractor prepared a Safety Plan that analyzes anticipated hazards of the project and indicates how the hazards will be controlled?

use, scaffolding, excavat

Contractor must identify specific procedures for controlling hazardous operations such as crane

NO ___ion/trenching, hot work/welding, etc,. ES ___ Y N/A

FWS Form 3-2199 05/03 Page 1 of 5

3. How will contractor/subcontractor address the four leading hazards of construction work: falls, struck by, caught in/betw nd electr ical?

4. The “Designated Competent Person” (responsible for the pro ject’s safety and health performance) is knowledgeable corrective measures?

in applicable OSHA regulations and capable of identifying existing/predictable hazards, and has the authority to prompt

YES ___ NO ___

5.

haza

Do contractor and subcon tractor em ployees know wha t to do in the event of an em erge ncy (e.g., injury, fire, accident, ESYrdous material spill, etc.) with regard to the following actions? NO

a. Notification of Departm ent, FW S Facility Manager, CO, COR, CI, etc.

b. Means of com munication with contact numbers (e.g., radio, cellular, pager, etc.).

c. Availability of first-aid/medically-trained contractor personnel with appropriate medical supplies.

d. Personnel (including subcontractors) knowledge of location for imm ediate aid (e.g., first-aid, etc.).

e. Evacuation routes, signals, and procedures are provided to all on-site personnel.

f. Safety and health information disseminated to all site personnel (e.g., contractor and subcontractor employees).

6.

(If no, skip to # 7)

a. Location and type of trailer (office or equipment).

b. Telephone hook-up.

c. Electrical hook-up.

d.

W ill a contractor/s ubc ontra ctor tra iler be broug ht on site and its hook-up/p lacem ent coord inated with COR /CI?

e. Propane used for heating?

f. Serve as first-aid station? YES

Vehicle parking arrang em ent (adequate space).

YES ___

___NO ___

NO ___

7. Is contractor aware that he/she must ensure construction area is clearly delineated and posted with appropriate warning signs (e .g., “Hard Hat Area”, “Construction Site – CLOSED”, rea C losed to Public”, etc.), and that instructional signs (e.g., designated parking area, etc.) and flagmen or barriers may be required? Yes No

Housekeeping - Is contractor/subcontractor aware that they must ensure that following acceptable housekeeping

NO

“A

8.

standards are practiced from project’s start to finish?

YES

a. Form/scrap lumber with protruding nails and all other debris shall be kept clear from work areas.

b. Combustible scrap and debris shall be removed at regular/frequent intervals.

c. Materials shall be stored with regard to their fire characteristics with effective fire protection and prevention measures used.

d. An enclosed chute shall be used whenever materials are dropped more than 20 feet to an exterior point of a building.

e. Aisles, exits, and passageways shall be kept clear and in good repair.

9.

Is contractor aware of following Environmental and Personal Controls standards? YES NO

a. Potable water provided.

b. Restroom facilities provided.

c. W ashing facility provided for employees engaged in operations involving harmful substances.

d. Intoxicating beverages, controlled substances, and/or firearms are not permitted under any circumstances on the construction site.

e. All activities in or around water bodies must be in compliance with regulations for worker safety, including personal flotation devices or buoyant work vests, lifelines, ring buoys and guardrails while working over or adjacent to water hazards, and from barges, boats, and/or launches.

FWS Form 3-2199 05/03 Page 2 of 5

10.

a. Confined Space.

b. Scaffolding.

c. Fall Protection.

d. Hazard Comm unication.

e. Lockout/Tagout.

f. Respiratory Protection.

g. First Aid.

Is contractor/subcontactor aware that following employee training considerations may need to be addressed?

YES NO

11. Contractor/subcontractor is responsible for requiring the wearing of appropriate personal protective equipment in all operations where there is an exposure to hazardous conditions or where the need is indicated for using such equipment to reduce the hazard to their employee(s). The contractor/subcontractor is also responsible for ensuring equipment may include the following: Discussed with contractor?

that personnel using protective equipment shall be trained and medically qualified to do so. Such personal protective

a. Eye and face protection (safety goggles, safety glasses, welding goggles, face shields, etc.).

b. Protective footwear (safety shoes, boots).

c. Protective gloves (leather, rubber, insulated).

d. Respirators (dust, half-face, full-face, etc.).

e. Hearing protection (ear plugs, muffs, etc.).

f. Coast Guard-approved PFD/buoyant vest.

g. Fall protection equipm ent.

12. Tools (hand, electric, pneumatic) Standards: Discussed with contractor?

a. Hand tools, power tools, and jacks are maintained in safe operating condition and used only for the purpose for which they were designed.

b. Electric power-operated tools must be either approved double-insulated, or be properly grounded (see Item

#13 “Electrical” for additional considerations).

13. Electrical Standards:

a. Ground Fault Circuit Interrupters (GFCIs) or an assured equipment-grounding conductor program must be used to protect employees from ground-fault hazards.

b. Electrical cords/insulation must be in good condition (not frayed or damaged).

c. All ground plugs must be on electrical cords, if so designed by the manufacturer.

d. W orkspace, walkways, and similar locations shall be kept clear of electrical cords.

e.

f.

All electrical extension cords must be of the three-wire type.

Contractor/subcontractor must determine need and implem ent an appropriate Lock-out/Tag-out program.

14. W ill motor vehicles, cranes, and/or heavy equipment be used? YES NO __ (If no, skip to #15)

a. Crane and derrick use must comply with applicable standards.

b. Rollover protection as required.

c. Back-up alarms or observer signals as required.

d. No crawler type vehicles are allowed on an improved road.

e. All utilities must be located prior to excavating soil.

15. Excavating and Trenching work? YES ___ NO ___ (If no, skip to #16)

a. All excavating/trenching must be in accordance with applicable safety standards.

b. All utilities must be located prior to excavating.

FWS Form 3-2199 05/03 Page 3 of 5

16. Elevated W ork? YES ___ NO ___ (If no, skip to #17) a.

Ladders and their use must conform to standards.

b. Aerial lift usage must meet applicable requirements.

c. Fall protection needs must be assessed per standards.

d. Scaffold work must conform to standards.

e. Stair design, construction, and use must meet applicable requirements.

f. Toeboards, when used to protect workers from falling objects, must be erected along the edge of the overhead walking/working surface.

g. Safety net use must comply with standards.

h. Railing must conform to standards.

17.

construction.

Contractor is aware of and understands the need to incorporate app licable requirem ents for concrete and m asonry

YES ___ NO ___ N/A ___

18. Contractor is aware of and understands the need to incorporate welding and cutting operations that com ply with etc.).

applicable safe ty requirem ents (e.g., compressed gas cylinders are protected from vehicle traffic, valve caps secured, 19.

paint

Contrac tor is aw are o f and understands the need to m anage hazard ous m aterials/waste appro priately (e.g., YES N/A

N/A ___ s, solvents, fuels, etc.) including the following: NO ___

a. Use and storage of flammable/combustible liquids.

b. Aboveground fuel storage tanks properly managed/contained.

c. Com pressed gases and cylinders managed correctly (e.g., secured and protected from damage, etc.).

d. Procedures for managing use, storage, and disposal of hazardous materials properly established.

e. Excess/waste product(s) and containers properly disposed of per environmental regulations.

f. Hazards of product use and the need for protective measures (e .g., personal protective equipment, etc.)

conveyed to employees.

g. Asbestos work conform s to applicable standards.

h. Exposure to toxic gases, vapors, fum es, dusts , and m ists managed correctly.

i. Lead, laser, and any other hazardous components managed per the applicable standard.

j. Contract employees must conduct hazardous waste operations work within the parameters of a written safety

& health plan.

20. Comments, notes, additional requirements:

The contractor has the ultimate responsibility for safety on the project site at all times until final completion and acceptance of the project.

The contractor’s signature below indicates the above information was discussed and understood.

Contractor signature: _________________________________________ Date: __________________________

Date: __________________________

Contracting Officer/Contracting Officer’s Representative

FWS Form 3-2199 05/03 Page 4 of 5

OSHA CONSTRUCTION SAFETY STANDARDS - 29 CFR 1926:

(Following standards can be accessed at http://www.osha.gov):

Subpart A (1926.1 - 1926.5) - General

Subpart B (1926.10 - 1926.16) - General Interpretations

Subpart C (1926.20 - 1926.35) - General Safety and Health Provisions

Subpart D (1926.50 - 1926.66) - Occupational Health and Environm ental Controls

Subpart E (1926.95 - 1926.107) - Personal Protective and Life Saving Equipment

Subpart F (1926.150 - 1926.155) - Fire Protection and Prevention

Subpart G (1926.200 - 1926.203) - Signs, Signals and Barricades

Subpart H (1926.250 - 1926.252) - Materials Handling, Storage, Use and Disposal

Subpart I (1926.300 - 1926.307) - Tools - Hand and Power

Subpart J (1926.350 - 1926.354) - W elding and Cutting

Subpart K (1926.400 - 1926.449) - Electrical

Subpart L (1926.450 - 1926.454) - Scaffolds

Subpart M (1926.500 - 1926.503) - Fall Protection

Subpart N (1926.550 - 1926.555) - Cranes, Derricks, Hoists, Elevators and Conveyors

Subpart O (1926. 600 - 1926.606) - Motor Vehicles, Mechanized Equipment and Marine Operations

Subpart P (1926.650 - 1926.652) - Excavations

Subpart Q ( 1926.700 - 1926.706) - Concrete and Masonry Construction

Subpart R (1926.750 - 1926.752) - Steel Erection

Subpart S (1926.800 - 1926.804) - Underground Construction, Caissons, Cofferdam s and Compressed Air

Subpart T (1926.850 - 1926.860) - Demolition

Subpart U (1926.900 - 1926.914) - Blasting and the Use of Explosives

Subpart V (1926.950 - 1926.960) - Power Transmission and Distribution

Subpart W (1926.1000-1926.1003)- Rollover Protective Structures; Overhead Protection

Subpart X (1926.1050 -1926.1060)- Stairways and Ladders

Subpart Y (1926.1071 -1926.1092)- Diving

Subpart Z (1926.1100 -1926.1152)- Toxic and Hazardous Substances

FWS Form 3-2199 05/03 Page 5 of 5