WB/58/APAS-34/BDOKNT/25-26/90

PWD(WB), BUILDING WORKS, Page-1, Item-2 Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

PWD(WB), BUILDING WORKS, Page-35, Item-22B(II) Cement concrete with 30 mm down graded shingles excluding shuttering.) (B) With N.B. Variety stone metal. In ground floor (a) 1:3:6 proportion

PWD(WB), BUILDING WORKS, Page-26, Item-10 Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (ii ) River Bazree

PWD(WB), BUILDING WORKS, Page-44, Item-40 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, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel I. SAIL/ TATA/RINL

PWD(WB), BUILDING WORKS, Page-42, Item-36 Hire and labour charges for shuttering with centering and necessary 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 straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht. shall be allowed under 12 (e) for every 4 m or part thereof) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In- Charge.

(f) 25 mm to 30 mm shuttering without staging in foundation

PWD(WB), BUILDING WORKS, Page-16, Item-16 125 mm. thick brick work with 1st class bricks in cement mortar (4:1) in ground floor.

PWD(WB), BUILDING WORKS, Page-104, Item-13 a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (ii) Grill weighing above 16 Kg./sq.mtr and above

PWD(WB), BUILDING WORKS, Page-189, Item-1 Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor). [Excluding cost of chipping over concrete surface] ii) With 1:4 cement mortar (a) 20 mm thick plaster

b) 10 mm thick

PWD(WB), BUILDING WORKS, Page-192, Item-15 Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.

Add:- GST @ 18%

Add:- Labour Welfare Cess @ 1%