Scope of Work.pdf

Nolin River Lake Flexible Concrete Matting

US Army Corps of Engineers

2150 NOLIN DAM ROAD

MAMMOTH CAVE, KY 42259

TPOC: Kerry Sanders Maintenance Leader kerry.l.sanders@usace.army.mil Phone 270-286-6613

Scope of Work

Description.

The contractor shall furnish concrete flexible matting as described below in general specifications.

All transportation, delivery, and storage costs shall be included in the proposal. Supplies shall be adequately protected from damage during shipping and handling. All damaged goods shall be replaced by the contractor with no additional cost to the Government.

Contractor Responsibility.

Contractor’s work and responsibility shall include but are not limited to supply of equipment/materials, design, provision of proof prior to assemblage of items, inspection of final product to ensure product is consistent.

Contract Period of Performance and Delivery

Contractor shall contact the TPOC, prior to delivery of supplies, TPOC contact information: Kerry Sanders; 270-286-6613; kerry.l.sanders@usace.army.mil Delivery will be made Monday through Friday, 0700- 1500 except Federal Holidays.

Federal holidays are as follows:

New Year's Day (January 1).

Birthday of Martin Luther King, Jr. (Third Monday in January).

Washington's Birthday (Third Monday in February).

Memorial Day (Last Monday in May).

Juneteenth National Independence Day (June 19).

Independence Day (July 4).

Labor Day (First Monday in September).

Columbus Day (Second Monday in October).

Veterans Day (November 11).

Thanksgiving Day (Fourth Thursday in November).

Christmas Day (December 25)

Completion of Work. Completion of work shall include acceptable product received by the TPOC.

GENERAL SPECIFICATIONS:

(Base: CLIN 001- CLIN 003)

Item #1: QTY 4 --10’ wide x 50’ long tied concrete block mat with triple layered underlayment.

Concrete block is interlocked, tapered, beveled, flat topped with coarse finish with minimum weight of 3 lbs. per block, 1.5” spacing between blocks and compressive strength of 5000- 6900 psi. Blocks must conform to ASTM C150 and ASTM C33 Standards.

Underlayment must consist of at least three layers to include a base of high strength knitted polypropylene bi axial geogrid that is permanent and coated with a high UV resistant material, a middle weave material to add strength, and support with minimal elongation and shrinkage, and a erosion control blanket of natural material and seed free to provide a degradable base for vegetation establishment.

Item #2: QTY 10 -- 10’ wide x 50’ Long concrete block mat of the same specifications above in item #1 with extensions for overlapping on long edges to cover longer slopes. Extension is for abutment overlap and anchoring and should consist of 24” geogrid and underlayment extensions.

Item #3: QTY-300-Flat top u-anchors with 18’ legs

Shipping and freight delivered to:

Nolin River Lake 2150 Nolin Dam Rd Mammoth Cave Ky 42259

Item # Item Description Quantity 1 10’x 50’ concrete matting with end overlap 4 2 10’x50’ concrete matting with 2’ 24” geogrid long edge overlap with underlayment extensions

3 Flat top u anchors with 18” legs 300

(Option 1: CLIN 004 – CLIN 005)

Item #4: QTY 10 -- 10’ wide x 50’ Long concrete block mat with triple layered underlayment with the same specifications as in Item #2

Item #5: QTY-275-Flat top u-anchors with 18’ legs

Item # Item Description Quantity 4 10’x50’ concrete matting with 2’ 24” geogrid long edge overlap with underlayment extensions

5 Flat top u anchors with 18” legs 275