S-0084 Specs..docx

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RECOVERY - ROAD RECONDITIONING. Black Betty Road Decommissioning
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AG-82B1-S-09-0084
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Specifications Section 637

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S-0084 DRAWINGS.pdf PDF

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Section 637 – Equipment Rental

DESCRIPTION

637.01This work shall consist of performing bulldozer, road grader, backhoe, end loader,
Workand dump truck work on an equipment rental basis as directed by the Engineer through the contractor.

EQUIPMENT

637.02Equipment rented under this section shall be furnished on a fully operated basis,
Requirementsof modern design, and in good operating condition, with a competent qualified operator. Exhaust stacks of all engines, except those exhaust-driven turbochargers, shall be equipped with spark arresters that will prevent the expulsion of sparks from the engine into the atmosphere. All equipment except dump trucks shall have rollover protective canopies.

637.03 (a) Large Crawler Tractor with Dozer.

Items of Equipment

(1) Engine flywheel horsepower (for torque converter models only), not less than 210 horsepower; or,

(2) Drawbar horsepower rating in first gear (for gear driven models), not less than 180 horsepower.

(3) Hydraulically controlled straight or angle blade dozer with standard blade, having a minimum lift above ground (blade straight) of 36 inches.

(4) The following shall be all heavy duty: full-length belly pan, engine guard, track roller guards, and radiator guard.

(5) Track pad grouser or cleats shall be at least 2 inches high.

(6) Rear-mounted winch, equipped with a minimum of 100 feet of 5/8 inch

minimum diameter cable and two chokers, when listed in the SCHEDULE OF
ITEMS.

(7) Hydraulically controlled ripper with at least one shank and having a

penetration capability of at least 25 inches, when listed in the SCHEDULE OF
ITEMS.

(b) Small Crawler Tractor with Dozer.

(1)Engine flywheel horsepower (for torque converter models only), not less
than 120 horsepower; or,
(2)Drawbar horsepower rating in first gear (for gear driven models), not less
than 80 horsepower.
(3)Hydraulically controlled straight or angle blade dozer with standard blade,
having a minimum lift above ground (blade straight) of 36 inches.

EM 7720-100LL, page 304 April, 1985

(4)The following shall be all heavy duty full-length belly pan, engine guard,
track roller guards, and radiator guard.

(5) Track pad grouser or cleats shall be at least 1.75 inches high.

(6)Rear-mounted winch, equipped with a minimum of 100 feet of 1/2 inch
cable and two chokers.

(c) Road Grader.

(1) The engine shall be rated at least 100 horsepower.

(2) Blade assembly dimensions shall be at least 12 feet by 24 inches by 0.75 inch.

(3) The grader shall also have:

a. An operating weight of at least 20,000 pounds.

b. A wheel base of at least 18 feet.

c. A tandem drive.

(d) Rubber-Tire End Loader.

(1) The engine shall be rated at least 100 horsepower.

(2) The minimum capacity of the end loader bucket shall be 2 cubic yards.

(3)The end loader shall be designed and the weight distributed so the
machine is balanced when the bucket is full and raised.

(4) The machine shall be equipped with a standard heavy-duty radiator guard.

(e) Tractor Mounted Backhoe.

(1) Bucket width, 24 inches, with digging teeth.

(2) Rubber tired.

(3) Diesel engine with a minimum of 70 horsepower.

(4) Backhoe reach of 16 feet.

(f) Small Dump Truck.

(1) The engine shall be rated at least 150 brake horsepower.

(2) The dump box shall be at least 3 cubic yards struck capacity.

EM 7720-100LL, page 305 April, 1985

(g) Large Dump Truck.

(1) Minimum capacity of 10 cubic yards struck capacity.

(2) Tandem drive.

(3) Year of manufacture shall be 1975 or later.

(4) The engine shall be rated at least 185 brake horsepower.

(h) Large Crawler Loader.

(1) The engine shall be rated at least 125 horsepower.

(2) The minimum capacity of the end loader bucket shall be 2 cubic yards.

(3) The end loader shall be designed and the weight distributed so the machine is balanced when the bucket is full and raised.

(4)The following shall be all heavy duty: full-length belly pan, engine guard,
track roller guard, and radiator guard.

(5) The track pad grouser or cleats shall be at least 3/4 inch high.

(6) The rear-mounted winch, shall be equipped with a minimum of 100 feet of

1/2 inch minimum diameter cable and two chokers, when listed in the SCHEDULE
OF ITEMS.

(i) Small crawler-loader with backhoe attachments.

(1) The engine shall be rated at least 60 horsepower.

(2) Backhoe bucket width, 24 inches, with digging teeth.

(3) Backhoe reach of 14 feet.

(4) The minimum capacity of the end loader bucket shall be 1.25 cubic yards.

(5)The following shall be all heavy duty: full-length belly pan, engine guard,
track roller guard, and radiator guard.

(7) The track pad and grousers or cleats shall be at least 1/2 inch.

(j) Other equipment. Other pieces of equipment shall be as shown in the

SPECIAL PROJECT SPECIFICATIONS.

637.04Moving of the above equipment to and from the job shall be at the expense of the
Moving ofcontractor. Moving the equipment from one portion of the job to another after it
Equipmenthas been initially delivered to a working place will be paid for at the contract price per hour for the particular equipment item moved.

EM 7720-100LL, page 306

637.05The hours of operation shall be the same as the contractor’s regular working shift,
Hours ofunless otherwise directed in writing by the Engineer.

Operation

637.06The contractor shall furnish the above equipment within three calendar days after
Availabilitybeing ordered to do so by the Engineer. The Engineer may release the equipment
whenever it is not needed.

MEASUREMENT

637.07The method of measurement, as described in Section 106, will be DESIGNATED
MethodIN THE SCHEDULE OF ITEMS.

Quantities will include the actual hours, to the nearest half hour, that the equipment is in operation performing the required work. The actual hours the equipment is in operation on the required work will be recorded daily.

PAYMENT

637.08The accepted quantities will be paid for at the contract unit price for each pay
Basisitem show in the SCHEDULE OF ITEMS.

Payment will be made under:

Pay Item Pay Unit

637(01) Large Crawler Tractor with Dozer ……………………... HR. 637(02) Large Crawler Tractor with Dozer and Winch …………. HR.

637(03) Large Crawler Tractor with Dozer and Ripper…………. HR.

637(04) Small Crawler Tractor with Dozer and Winch ………… HR.

637(05) Road Grader ……………………………………………. HR.

637(06) Rubber Tired End Loader ……………………………… HR.

637(07) Tractor Mounted (Rubber Tired) Backhoe …………….. HR.

637(08) Large Crawler Loader ………………………………….. HR.

637(09) Small Crawler Loader with Backhoe …………………... HR.

637(10) Small Dump Truck ………………………………………HR.

637(11) Large Dump Truck …………………………………….. HR.

EM 7720-100LL, page 307

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