CONSTRUCTION OF L/S SERVICE ROAD FROM KM-14.400 TO 18.190 OF A.M.L.C.(Lot_4)

Amount

Excavation for Roadwork in ordinary soil for preparation of sub grade including all cost of labour, T&P lead & lift for all types of soil with proper disposal .00 km. any other power transport. required for proper completion of work.

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with Vibrator wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

Providing, laying, spreading and compacting stone aggregates 63-45mm of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with Vibratory wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.

Providing, laying, spreading and compacting stone aggregates 53-24.4mm of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN vibratoty roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Providing and applying primer coat with bitumen Emulsion(SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen VG-10) using Bitumen distributor at the rate of 0.30kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using VG-10 penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type C as per Technical Specification Clause 508.

Providing and laying seal coat by manual means with VG-10 grade bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510

Brick edging on both sides of Roads of straight over burnt brick class 275 8 cm wide and 12 cm deep laid with mud mortor including labour & supply of bricks finished to required template and in proper alignment and also including dressing & ramming the excavated earth as directed by the E/I. (As per PWD SOR Chap 20 item No. 9)

M/S SATISH CHANDRA SINGH

M/S RAKESH KUMAR UPADHYAY

M/S SANDEEP TIWARI

M/S SINGH CONSTRUCTION

V P S CONSTRUCTION