CWE/P-31A/2021-22 CONSTRUCTION OF ROAD APPROX 300 MTR FROM POST-1 TO POST-2 ALONG THE PERIMETER WALL OF CERTAIN UNIT UNDER GE (WEST) PATHANKOT

Amount

Material and labour for surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil, complete all as specified and directed.

Removing excavated materials not exceeding 50 meter and depositing where directed at level, complete all as specified and directed.

Material and labour for 150mm thick (Spread thickness) soiling for sub base with broken boulder or quarried stone, interstices filled surface formed and rolled and consolidated to required gradient and camber, complete all as specified and directed.

Material and labour for Morrum/red bajari filling in floors or paving , laid in layers not exceeding 15 cm thick, spread, levelled and rammed including watering, complete all as specified and directed.

Material and labour for 150mm thick (Compacted thickness) laid in two layers of 75mm each WBM with coarse aggregates of grading 2 (63 to 40 mm size) or grading 3 (50 to 20 mm size) with granite/trap or basalt stone spread rolled with 8 to 10 tonne power roller and consolidated to required gradient and camber, complete all as specified and directed.

M&L for preparing the blacktop surface by sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and material and labour for applying evenly priming/tack coat with bituminous primer (paving bitumen) (VG-10) Viscocity Grade -10 @ 5 Kg per 10 Sqm on road surfaces and providing bituminous premixed semi dense asphaltic concrete 40mm thick (consolidated thickness) with 5.5% binder contents of paving bitumen (VG-30) by weight of total mixed in hot mix plant and premixed material laid with mechanical finished including rolling to required camber and gradient with 8 to 12 tonne power roller including preparation of bitumen carpet in digital computerized weigh batch hot mix plant, complete all as specified and directed. Notes :- (a) In case of any variation on minus side in the weight of binder as per actual mix design, the same shall be adjusted @ Rs 40 per Kg and recovery for the same shall be effected from the contractor. However, the variation in the weight of bitumen is on plus side, nothing extra shall be paid on this account. (b) The quantity of bitumen shall be provided as per Design Mix approved by GE. The cost of transportation of the material to the Govt approved lab and design mix charges shall be borne by the contractor. For the purpose of quoting, the contractor shall consider 5.5% binder by weight of total mix. However the work shall be executed as per approved mix design.

Material and labour for preparing the newly WBM surface by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose, dirt etc and material and labour for applying evenly priming/tack coat with bituminous primer (paving bitumen) (VG-10) viscosity grade @ 10 Kg per 10 Sqm on road surfaces and providing premix bituminous macadam mixed with paivng bitumen @ 4% (by weight of total mix) binder content (VG-30) viscosity grade any penetration laid, rolled and compacted to required gradient and camber (consolidated thickness not exceeding 75 mm) with 8 to 10 tonne power roller, complete all as specified and directed.

Material and labour for new/old black top surface road surface and applying one coat of retro reflective thermoplastic road marking paint 2 mm thick for longer durability with 8 % glass beads using special applicator machine with heating arrangement upto 160 degree Celcius, paint material shall be conforming to Ministry of Surface Transport (MOST) specification 803.4 Vol I as laid down in specification of road/bridge work third revision after cleaning surfaces, complete all as specified and directed.

M/s Trade Linker Associates