WBMAD/ULB/KM/NIT-17(e) /Dev/2025-2026/Sl No-24

Earth work in excavation of foundation trenches ordrains, in all sorts of soil (including mixed soil butexcluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75 m.as directed. The item includes necessary trimming thesides of trenches, levelling, dressing and ramming thebottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. Ref. Page- 1, Item -2, PWD SOR Vol-I w. e. f. 1.11.2017

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm.including watering and ing etc. layer by layercomplete. (Payment to be made on the basisent of finished quantity of work)(b) With eart ained by freshxcavation (includingcost of excavation upto 1,800 mm. depth) fromarranged by the Deptt. within a lead of 100 m. Ref. Page- 16, Item -16, PWD SOR Vol-I w. e. f. 1.11.2017

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. Ref. Page- 47, Item -3, PWD SOR Vol-I w. e. f. 1.11.2017

Cement concrete with graded jhama khoa (30 mmsize) excluding Shutering In ground floor and foundation. (a) 1:3:6 proportion Ref. Page- 23, Item -1, a) PWD SOR Vol-I w. e. f. 1.11.2017

Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth Ref. Page- 15, Item -8, PWD SOR Vol-I w. e. f. 1.11.2017

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground flooras per relevant IS codes. a) Pakur Variety Ref. Page- 26, Item -10,I, PWD SOR Vol-I w. e. f. 1.11.2017

M.S. structural works with hollow sections (square orctangularshape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per esign, drawing direction ofEngineer-in-Charge complete including cutting torequisite shape & ze,fabrication including etalforming to IS: 816-1969 & IS: 9595 using electrodes of approvedmake and brand conforming to IS:814- 2004, haulage, hoisting anderection allcomplete.The rate includes the cost of all M.S. Hollow ection, allconsumables such as electrodes, gas and hire charges of all toolsand plants and labour reqired for execution and all identalhages (such as electricity, labour insurance) etc. complete. Ref. Page- 101, Item -2A,i) PWD SOR Vol-I w. e. f. 1.11.2017

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or hamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor). [Excludingcost of chipping over concrete surface] (i) With 1:6 cement mortar(c) 15 mm thick plaster Ref. Page- 16, Item -16, PWD SOR Vol-I w. e. f. 1.11.2017

Neat cement punning about 1.5mm thick in wall, dado,window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. Ref. Page- 192, Item -15, PWD SOR Vol-I w. e. f. 1.11.2017

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn)coating of 150 grams per sq. metre (followed by colourcoated on both side) steel heet work having minimum rength of 550 Mpa of trapizoidal profile of approved make(excluding the supporting frame ork) fitted and fixed with55 mm & 25 mm self tapping screw, EPDM Washer 16 mmdia & 3mm th. washer etc. complete with 150 mm end lapand one rrugation minimum side lap. (Payment to be madeon area of finished work). a) With 0.5 mm thick sheet Ref. Page- 82, Item -14, PWD SOR Vol-I w. e. f. 1.11.2017

(a) Priming one coat on steel or other metal surface with synthetic Oil bound primer of approved quality including smoothening surfaces sandpapering etc Ref. Page- 200, Item -1(a)i, c, PWD SOR Vol-2 w. e. f. 1.11.2017

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering ingusing 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) Page- 200, Item -2(A)b,( iv), PWD SOR Vol-2 w. e. f. 1.11.2017

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to eceivedecorative textured (matt finish) or ooth finish acrylic exterior emulsion paint including scraping and preparing the hly,complete as per manufactur- er's specification and as per direction of theEICIn Ground Floor: (a) One Coat Page- 196, Item -8(a), PWD SOR Vol-2 w. e. f. 1.11.2017

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) a) Normal Acrylic Emulsion Page- 197, Item -17,(a), PWD SOR Vol-2 w. e. f. 1.11.2017

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directedwith topping made with ordinary or white cement (asnecessary) and marble dust in proportion (1:2) includingsmooth finishing and rounding off corners including rakingout joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75kg/sq.m all complete including all materials and labour. Ref. Page- 48, Item -6,iii) PWD SOR Vol-I w. e. f. 1.11.2017

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