138WE/L-79/24-25

Amount

Surface excavation n. exc (not exceeding) 30 cm deep and averaging 15 cm deep and getting out hard dense soil, complete all as specified.

Excavating over areas, n exc 1.5m deep and getting out hard / dense soil, complete all as specified.

Removing excavated material n exc 50m and deposting where deirected at a level n exc. 1.5 m above the starting point, complete all as specified and directed.

M&L for providing and laying at or near ground level factory made kerb stone of M-25 grade cement M&L, concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand) ,including making joints with or without grooves (thikcness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required, complete all as specified and directed.

Rolling and consolidation of formation surfaces in cutting of roads, consolidation to required level, gradient and camber. Filling in hollow and depression with exc 8 to n. exc 12 tonne power roller, complete all as specified and directed.

M&L for 200mm thick (spread thickness) soling (or sub base) with broken boulder quarried stone interstices filled, surface formed and rolled and conslidated to required gradient and camber with exc 8 to n exc 12 tonne power roller, complete all as specified and directed.

M&L for 150mm thick (in two layers of 75mm each) (Compatcted thickness) WBM with coarsed aggregates (i.e with lime stone, sand stone, flint or quartzite ) of grading 2 (63 to 40mm size), spread rolled conslidated to gradient and camber required with exc 8 to n. exc 12 tonne power roller, complete all as specified and directed. Note:- Each layer will be measured seperately.

Preparing surfaces on unsurfaced water bound macadam by brushes for removing caked mud etc. Sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc, complete all as specified and directed.

M&L applying evenly a tack coat @ 5kg per 10 Sqm using paving bitumen (VG-10) over prepared surface, complete all as specified and directed by Engr-in-Charge.

M&L applying evenly a priming @ 10kg per 10 Sqm using paving bitumen (VG-10) over prepared surface, complete all as specified and directed by Engr-in-Charge.

M&L for premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) complete all as specified and directed by Engr-in-Chare.

M&L for painting lines, dashes, arrows, letters, etc on roads, pavements and the like exc 10cm wide road marking paint, white or golden yellow, complete all as specified and directed.

Supply and fixing cat eye solar reflective type of metal body alloy of size 100 mm x 100 mm x 20 mm with PAMA striplens reflector of model No DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions including taking down of existing one complete all as specified and as directed by Engr-in-Charge.

M&L for hardcore of borocken stone gauge n.exc 63mm deposited spred and leveled in layers n. exc 15cm thick water and rammed to true surfaces complete all as specifed and directed by Engr-in-Charge.

M&L for 75mm thick PCC 1:4:8 type D-2, using 40mm graded cruhsed stone aggregate as in sub base, complete all as specifed and directed by Engr-in-Charge.

M&L for sand filling under floors or in foundations including watering and consolidations, complete all as specifed and directed by Engr-in-Charge.

M&L for machine pressed precast concrete interlocking coloured/grey paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 grade with grey cement and pigment, complete all as specifed.

M&L for preparing surfaces and applying one coats of synthetic enamel paint over a coat of red oxide/zinc chrome paint complete all as specified and directed by Engr-in-Charge.

M&L Bitumuninous premixed asphaltic semi dense concrete 40mm consolidated thickness with 5.5% binder content by wt of total mix using paving bitumen (VG-10) any penetration laid with mechanical paver, roller and consolidated to required camber and gradient complete using hot mix plant and spreading with mechanised paver, complete all as specified and directed.

KONCHOK TSEWANG (BID ID -3160806)

M/S Stanzin Tharchin (BID ID -3161231)