WBMAD/ULB/KM/NIT-17(e) /Dev/2025-2026/Sl No-23

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

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. Ref. Page- 14, Item -1, 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 infoundation or in foundation trenches. Ref. Page- 47, Item -3, 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

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

Ordinary Cement concrete (mix 1:2:4) 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- 16, Item -16, PWD SOR Vol-I w. e. f. 1.11.2017

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, pla -cing in proper position and binding with 16 gauge black anne -aled wire at every intersection, complete as per drawing and direction. Ref. Page-43, Item -40, PWD SOR Vol-I w. e. f. 1.11.2017

Hire and labour charges for shuttering with centering and nece -ssary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or strai -ght including fitting, fixing and striking out after comp -letion of works (upto roof of ground floor) Ref. Page-42, Item -36, 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

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. 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 Same as primer Item no-10 Ref. Page- 197, Item -17,a) PWD SOR Vol-I w. e. f. 1.11.2017

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