Name of Work : SpecialRepair of Daurau Mode Pisawa to Jharana Marg
Sl. No.
Item Description
1
Providing and applying Tack coat with bitumen VG-10using bitumen distributor at the rate of 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. (Including cost of bitumen)
2
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 penetration grade bitumen or emulsion 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 ofType-C as per Technical Specification Clause 508.(Including cost of bitumen)
3
Providing, laying seal coat sealing the voids in a bitumenious surface laid to the specified levels, grade and cross fall using Type \"C\" as per Technical Specification Clause 510.(Including cost of bitumen)
4
CEMENT CONCRETE PAVEMENT(C.C ROAD) construction of un-reinforced plain cement concrete pavement thickness as per design, over a prepared sub base with 43 grade cement or any other type as per clause 1501.2.2 M 30 (grade) (1:1.5:3) coarse and fine aggregates conforming to IS 383 maximun size of coarse aggregate not exceeding 25mm mixed in a concrete mixer of not less then 0.2 cum capacity and appropriate weight batcher using approved mix design, laid in approved fixed side from work (steel channel laying and fixing of 125 micron thick plastic sheet, wedges steel plates including levelling the form work as per drawing) spreading the concrete with shovels, rakes compacted using needle, screed and plate vibrators and finished in continuous opration including provision of contraction and expansion construction joints applying debonding strips primer, sealant admixtures as approved curing concrete slabs for 14 days, curing compound (where specified) and water finishing to lines and grade as per drawing and technical specification (approved Quarri grit) (Ch-20,SI No. 20)
5
Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections.
6
Supply/Laying of dry OBB in Hume pipe culvert foundation including all materials, labour and T&P complete.As per SOR CH 20, SI 179(f)
7
Supply, laying and fixing of 350mm dia NP3 class hume pipes in proper position in culvert.
8
Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 (Local Earth).
9
Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.(Carted Earth).
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