Revised_SOW_Perimeter_Fence _Golf_Course_to_Roy_Gate_and_1100's.doc

Revised Statement of Work

KRSM 04-0163

Work Order: 58170 August 17, 2015

General Requirements:

· The contractor shall coordinate all work with Project Manager, Anna Robinson 75th CEOS (801-777-3673). The contractor shall notify the Project Manager prior to beginning any work.

· The contractor shall provide all labor, equipment, storage, transportation, lodging, and supervision to accomplish the following in accordance with requirements contained in this document and the contract specifications.

· The contractor shall conform to all standards and specifications in the Unified Facilities Guide Specifications (UFGS) and common construction practices. The contractor shall thoroughly review these specifications and follow them accordingly.

· The period of performance for this project is 365 Days from the issuance of the notice to proceed.

· The contractor shall obtain a base Civil Engineering Excavation Permit for work inside the base boundary from the Civil Engineer project manager before commencement of work. The contractor shall call Blue Stakes and obtain an Excavation Permit from Blue Stakes for work outside the base boundary or High Pressure gas lines before commencement of work. Civil Engineering Excavation Permits take 21 days to approve and last 30 days before expiring.

· The contractor shall hand dig within 3 feet of either side of utilities marked on the ground and within 15 feet of either side of high pressure gas lines. A Questar representative is required to be on site during all digging within 15 feet of either side of high pressure gas lines.

· The contractor is highly encouraged to attend the site visit to verify location and quantities.

· The contractor shall coordinate with the project manager and security forces in order to provide reasonable access and security during construction.

· The contractor shall conform to the Basic Statement of Work and all rules and regulations while present at the Hill Air Force Base.

· The contractor shall not damage any government property. Any government property damaged by the contractor shall be repaired or replaced according to the direction of the project manager.

· The contractor shall maintain a clean, professional, and safe working environment at all times.

· The contractor shall match existing grade during the construction process in order to allow for 100% positive drainage.

· The contractor shall install concrete footings conforming to ASTM C94/C94M for all fence and gate posts (12” diameter post holes for line posts, 16” diameter post holes for corner, pull, and end posts, 18” diameter post holes for personnel gate posts, 36” diameter post holes for all double leaf swing gate posts) and 39” deep.

· This project area is adjacent to and within known soil contamination and related equipment such as wells, etc. (Operable Units 1, 2, 4, & 6). Any excavation in this area of industrial activity presents the potential to encounter contaminated soil. Please contact the Environmental Restoration POC, Mr. Scott Stoddard (775-6893) if unusual odors or soil discoloration is observed during any excavation or trenching necessary to complete this project and/or if any monitoring points are encountered.

· Excavations that result in the need for soil disposal will either dispose of clean soil at a permitted landfill or use as fill for another on-base project. If excavated soil is to be taken to a permitted landfill a tipping receipt must be provided to the project proponent. Please note, that each landfill may have its own requirements for certification on the material they receive; therefore, prior to excavated soil leaving HAFB it is advisable to understand and comply with those requirements.

· If any historic properties are found during construction, ground-disturbing activities in the immediate vicinity will cease, the Hill AFB Cultural Resources Program Manager, Anya Kitterman (586-2464), will be notified.

· Some areas of the existing fence line are located on very steep terrain. The contractor shall attend weekly meetings with the government to discuss the contractor’s required access on to private property. The only access into steep areas is from the government side. In these areas, removing old fence and installing new fence will require extra care.

Overview:

This is an exterior fence project to replace existing fence and gates with new 7’ tall chain link fence (fabric and posts 7’ above soil surface) plus 1’ tall single outrigger barb arms and 3-strand barbed wire as detailed below. The fence is considered a high security chain link fence. Total length of fence project is about 7.36 miles (38,900 LF), and the contractor is highly encouraged to work in phases.

The fence line to be replaced starts at the corner north of the golf course and goes northward to the museum, around the north side of the museum to 5600 S at the Roy Gate. The project continues at the perimeter fence from even with the south side of Bldg. 1780 to even with the south side of Delaware Street near Bldg. 1283. The contractor shall provide a proposed schedule of work locations to Civil Engineer Project Manager and update the schedule weekly.

The contractor shall completely set up temporary fence with no gaps prior to beginning construction on each phase. Contractor shall coordinate with Security Forces so they are aware of each construction area phase and temporary fence. Temporary fence used shall meet or exceed the security requirements. Temporary fence and gates shall be 7 feet tall with 3-strand barbed wire on top and clamped to each panel. Temporary gates shall have tamper proof seals attached to the fence panels, but do not require vindicator. Temporary fence shall be set back maximum of 20 feet from the existing fence on the Hill Air Force Base side. The contractor may offset the fence line a maximum of 6” to the inside (Hill Air Force Base side) of the existing fence line in lieu of temporary fence. Contractor shall put chain and padlock on all temporary gates.

2.5.9 Locks and Hasps:

The contractor shall remove all existing trees, clear and grub area, and reseed a minimum of 3 feet wide along the outside of the fence and a minimum of 9 feet wide along the inside of the fence. The contractor shall also remove existing cable, deadmen, barbed wire, fence fabric and posts, and gates. Trees and shrubs have grown through existing fence, so existing fence must be removed at the same time as the trees and shrubs. Contractor shall cut trees and shrubs down to even with the ground, haul off base, and discard. Trees do not need to be replaced. After construction is complete, the contractor shall provide and broadcast a good seed mix that has grasses and forbs in it within a minimum of 9 feet inside and minimum of 3 feet outside fence line according to the base facility design standard below, preferably with short growth above ground and strong root system below ground.

4.15.8 Restoration of Native Ground Cover: All native ground cover that is disturbed by construction and not scheduled for landscaping shall be re-seeded with drought resistant grasses and legumes. Mixtures of dry land alfalfa, fairway crested wheat grass and Indian rice grass will be used in good sandy, loam soils. Use sand drop seed with fairway crested wheat grass in gravely soil. Machine drilling on generally level to mildly sloping ground is preferable. Hydro seeding should only be used on 3 to 1 slopes. This native ground cover seeding should take place in April, May, September and the first half of October only. For MAMS airfield areas the following seed mixture and application rates shall be used to prevent BASH conditions. For soil preparation an application procedures see 75 CEG/CEIE memorandum dated 25 February 2014.

Sand Drop Seed

0.12

Bluebunch Wheatgrass

2.5

Sheep Fescue

2.0

Total

15.12

The contractor shall auger, or hand dig where required near utilities and as requested by any neighbors, post holes to a depth of 39”. All existing fence, trees, and shrubbery debris shall be hauled to an off-base landfill. All existing posts and concrete within project limits shall be removed completely. The contractor shall take all necessary measures to prevent erosion during construction at the contractor’s own expense.

The contractor shall install 7’ tall chain link fence to replace the existing old fence. Fence and gates shall have 3-strand barbed wire on top. Single outrigger barb arms shall be attached to the top of all posts: for all line, end, corner, and pull posts, the arms shall be at a 45 degree angle pointing outward away from the Base; for all gate posts the arms shall be straight up. Attach barbed wire so that any gaps in the barbed wire between fence and the gates are minimized to 2 inches or less. The contractor shall replace 5 gates labeled 1039-V (30 feet wide double leaf swing gate), 1036-V (24 feet wide double leaf swing gate), 1025-P (4 feet wide personnel gate), 1014-V (34 feet wide double leaf swing gate), and 1013-VT (26 feet wide double leaf swing gate) as shown. The personnel gate shall have a self-closing hinge and magnetic lock plate (Durable Magnalock M62 Series, 1200 lbs. holding force, Mag Part Number: M62 Face Mount SN-M62FG) to hold the gate closed until the correct code is entered into the existing vindicator that will remain. The 4 vehicle gates shall be double leaf swing type with 3-point lockable latches. Gate 1029-V, located at the old North Gate, shall remain in place undisturbed by construction. The other existing 9 gates shall be replaced with new 7’ tall chain link fence with 3-strand barbed wire. Fence shall have top rail and bottom tension wire attached to fence posts. Fabric shall be twisted and barbed at both selvages and attached to top rail and bottom tension wire with 9-guage wire ties. Posts, fabric, and gates shall be capable of withstanding a minimum of 115 mph winds. All materials must be manufactured in the U.S. or matching our standards (some countries meet the requirements of U.S. materials). Existing vindicator will temporarily be removed by the government and reattached following construction.

Fence posts shall be Grade A fabricated pipe, and a minimum of 2.375” outer diameter for line posts, 2.875” outer diameter for end posts, pull posts, corner posts, and personnel gate posts, 6.625” outer diameter for all double leaf swing gate posts. Fence posts shall be held vertically until concrete sets.

Place the concrete in each post hole around fence posts throughout the entire depth. The top of the concrete around all posts shall be at the existing soil surface grade. The contractor shall allow concrete to cure for 1 day before attaching fence fabric.

The contractor shall replace all signs along the perimeter fence and gates in the project limits with new signs. Boundary identification signs shall be spaced every 300 feet and on each face where the fence makes an abrupt change of 15 degrees or more in direction or elevation. Signs will not be Government Furnished Property and shall be purchased by the contractor at the contractor’s own expense.

The contractor shall ensure positive drainage in all areas. The contractor shall provide a clean and professional looking job site prior to final inspection. The contractor shall have 7 days to fix any punch list items identified in the final inspection walk through.

Excavation:

· Contractor shall follow excavation permit while excavating all existing soil material required for post holes. The excavated soil material shall remain in place. Contractor shall remove and dispose trees, shrubbery, and old fence fabric and posts in an off base landfill. Contractor shall not exceed weight limit restrictions as defined by UDOT while hauling excavated materials to the landfill.

· The contractor shall use caution and avoid damaging any government property.

· The contractor shall provide weigh tickets to the 75 CES/CEOS PM at the conclusion of this project, for disposal of construction debris and/or recycled materials (i.e. fence fabric, fence posts, etc.). Requirements can be found in the attached Base Design Standard, Section 5.5 and C&D Waste Management (Section 01 74 19).

Portland Cement Concrete:

· The concrete shall be a minimum diameter of 12” for line posts, 16” for end, corner, and pull posts, 18” for personnel gate posts, and 36” for all double leaf swing gate posts. The concrete mix design shall conform to ASTM C94/C94M.

· The contractor shall place all concrete providing positive drainage in all areas.

· The contractor shall conform to common construction practices and all requirements of the basic contract, UFGS, common construction practices, and this statement of work. All government and non-governmental standards referenced in the contract shall be complied with.

Final Requirements:

· The contractor shall maintain a clean haul road at all times.

· The contractor shall clean surrounding areas of the project to match the prior existing profile.

· The contractor shall clean the construction area and all surrounding areas that have been disturbed by the contractors work.

· The contractor shall provide a clean and professional looking job site prior to completion.

· The contractor shall meet the project manager approved schedule and shall complete any punch list items identified in the walk through within 7 days unless otherwise specified by the project manager.

· The contractor shall be responsible to file or acquire a Storm Water Pollution Prevention Plan (SWPPP), which is part of the Utah Pollutant Discharge Elimination System (UPDES) program, at the contractor’s own expense. Rules and forms can be found at (http://waterquality.utah.gov/UPDES/stormwater.htm). A copy of the State approved plan shall be provided to 75 CES/CEOS PM prior to starting any work and shall be posted and maintained on site until completion of this task order.

· The contractor shall provide Porta-John(s) with hand-wash stations on site for contractor use.

Any changes/addendums, modifications, etc. to the original SOW must be approved by the Contract Officer; no other parties have approval authority.

Mrs. Anna Robinson, USAF Project Manager

Gate 1039-V

Gate 1036-V

Gate 1029-V to remain in place

Gate 1025-P

Gate 1014-V

Gate 1013-VT image2.JPG image3.JPG image4.JPG image5.JPG image6.JPG image7.JPG image1.JPG