138WE/L-26/2020-21

Amount

Surface dressing n exc 15cm deep in hard /dense soil, and removing of excavated soils to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5metre above the starting point complete all as specified and as directed.

100mm thick granular sub base using moorum / red bajri filling spread, rolled with power road roller of capacity 8 to 10 Ton and consolidating to required gradient and camber complete all as specified.

Repair to pot holes any depth not exc. 1 Sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, path etc. cutting around edges to at least 25mm in depth, making good by applying priming/tack coat with bituminous (Grade VG-10) @ 10 Kg per 10 Sqm and laying bituminous premix asphaltic semi-dense concrete 40 mm consolidated thickness with 5.5% binder (VG-30) content by weight of total mix, prepared in hot mix plant, rolled and compacted to required camber and gradient to uniform smooth surfaces by mechanical paver and rolled with 8 to 10 tonne power roller, complete all as specified and directed. Note: Mixing to be carried out at Hot Mixing Plant and spreading by Mechanical paver.

Preparing existing black top surfaces of road by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and providing evenly a priming/tack coat with bituminous primer viscosity of bitumen grade VG-10 @ 5.0 Kg per 10 Sqm and laying bituminous premix asphaltic semi-dense concrete 40 mm consolidated thickness with 5.5% binder (VG-30) content by weight of total mix, prepared in hot mix plant, rolled and compacted to required camber and gradient to uniform smooth surfaces by mechanical paver and rolled with 8 to 10 tonne power roller, complete all as specified and directed. Note: Mixing to be carried out at Hot Mixing Plant and spreading by Mechanical paver.

Delinators with new metal guide post/ delinator, high performance, 02 Nos, 100mm dia reflectors of high reflection, made of PMMA and mounted on mild steel pipe of 50mm bore, duly powder coated, anti-rust and anti-theft steel net. Height not less than 800mm, complete all as specified and as directed by Engineer-In-Charge. Make: Mode No- DA 952 GP of Dark Eye/ Gunnebo/ Yash/ Green-lite. Note: Cost of PCC, M-10 (1:3:6), type C-2 (using 40mm graded crushed stone aggregates) and earth work including excavation etc shall be deemed included in quoted rates.

Preparation new bituminous surfaces of road by scratching spots, oils, greasy spots etc and Painting lines, arrows, dashes, letters. etc on road pavements and the like, not exceeding 10cm wide by applying thermoplastic road marking paint , white or golden yellow colour as MORTH specification MOST 803.4 complete all as specified and as directed. Make :- Reliance Paint

Siachen Construction Co.

KONCHOK TSEWANG

Gyamdu Engineering Works

VIJAY ENTERPRISES

ALCO ENGINEERSPVT LTD