WBMAD/GM/PW/NIT-18/25-26/03

Earth work in excavation of foundation trenches or drains, in all sortsof soil (including mixed soil but excluding laterite or sandstone)including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item ncludes necessary trimming the sides oftrenches, levelling, dressing and ramming the bottom, bailing out wateras required complete. (a) Depth of excavation not exceeding 1,500 mm. Building p -1, It-2(a)

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. Buildin P- 47,It.-3

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. (I ) Pakur Variety. As per rate analysis

Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work)(GCI sheet to be supplied by contractor) (i) In Roof:-a) With 0.60 mm thick sheet Building p- 81,It-9.

Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) (ii) 65 mm dia. medium quality S &P P-2, It-1.(A)(g)(ii)

(a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. Building P -200,It No.-1 ( a )

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : (b) On steel or other metal surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except white) Building,P -200, It No.2A( b )-iv

Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 A) (i) Single Socketed 3 Meter Lengt (a) 75 mm Building P-68,It.23 (A)(I)(b)

B) Fittings, a) Couplar, (i) 75 mm Dia Building P-68, It.23(B)

b) Tee, (i)75 mm Dia