PROVN OF APPROACH PATH FOR CERTAIN SWTS AT AF STN BAGDOGRA

Amount

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft & loose soil complete all as specified and directed.

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

M&L for Hardcore (broken stone or boulders) of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 100 mm thick PCC (1:4:8) type D2 using 40 mm graded stone aggregate as in sub base etc complete all as specified and directed.

M & L for sand cushioning to receive interlocking tiles incl spreading, levelling in layers complete all as specified and directed.

M & L Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 100 mm thickness, M-50 Grade With Grey Cement and pigment complete all as specified and directed.

M&L Providing and laying at or near ground level factory made kerb stone of M-25 grade cement 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 (thickness 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.

Demolition of (Un reinforced) Cement Concrete in ground floors and paving n.exc 15 cm thickness (below or above ground level) and remove debris complete all as specified and directed.

M & L for PCC 1:3:6 type C1 (using 20mm graded aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, finishing the top surface even and fair without using extra cement complete all as specified and directed.

M&L for Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound Grade 'A' complete all as specified and directed.

M&L for 100 mm thick cement concrete type B1 1:2:4 with ) using 20 mm graded stone aggregate) as in flooring and finishing cement concrete surface even and fair without using extra cement etc complete all as specified and directed.

Taking down cement plaster of any description on brick work or stone masonry walls including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L 15mm thick rendering cement mortar (1:4) on fair faces of brick work or concrete surfaces, finished the surfaces even and fair without using extra cement complete all as specified and directed.

Supply only liquid water proofing compound ISI Marked complete all as specified and directed.

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement base paint on walls. complete all as specified and directed.

M&L for preparation of old decorated plastered/ unplastered surfaces of walls by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of Cement base paint on wall surfaces complete all as specified and directed.

M&L rolled mild steel in Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc conforming to Fe- 290 (Gde-E-165) complete all as specified and directed.

M&L for Welded steel wire fabric weight N exc 4 kg/sqm supplied and fixed complete to wood or steel members etc complete all as specified and directed.

M&L for Preparation of new steel and iron surfaces of any description, over 10 cm in width or girth , not otherwise described and painting with two coats of synthetic enamel paint over a coat of red oxide primer etc complete all as specified and directed.

M&L for preparation of old painted surfaces of steel of any description over 10 cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.

M/S IDEAL CONSTRUCTIONS (BID ID -3489573)

SHRI P P SHARMA (BID ID -3491464)

MESSERS D S ENTERPRISE (BID ID -3487515)

NIRANJAN SARKAR (BID ID -3488064)

HALDER ENTERPRISERS (BID ID -3487424)

RABI BANIK (BID ID -3487642)

M/S MANAS MITRA (BID ID -3488381)