WBMAD/ULB/RSM/2058/25-26

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 (Item-A, Sl no.-2,a,Page—1 ,P.W.D. Building 2017)

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. (Item-1, Sl no.-,Page—14 ,P.W.D. Building 2017)(3rd Corr)

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (a) 1:3:6 proportion(Item-1, Sl no.-a,Page—23 ,P.W.D. Building 2017)(Analysis of Rate )

Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth (Item-8, Sl no.-2,Page—15 ,P.W.D. Building 2017)(Analysis of Rate )

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.(Item-, Sl no.-16,Page—16 ,P.W.D. Building 2017)(Analysis of Rate )

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] (i) With 1:6 cement mortar (b) 20 mm thick plaster (Item-1, Sl no.-1,Page—189 ,P.W.D. Building 2017)(Analysis of Rate )

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. (Item-15, Sl no.-,Page—192 ,P.W.D. Building 2017)(Analysis of Rate )

Laying of R.C.C. pipe with spigot - socket/Roll on jointed pipe, lowering the same into the trench laying on the bed in trenches in prescribed gradient,depth and alignment, filling the end grooves with necessary bitumastic compound, filling caulking space with tarred gasket or with rubber gasket of appropriate size & covering with cement mortar (1:2) & testing the joints etc. complete as per drawing, specification including carriage of pipes from site stacks to the place of laying etc. & as per direction of the Engineer-in- charge.(Payment to be made on the basis of actual finished length of the pipe line). ( P-12.I-3.A.U.D.M.A.(SEWERAGE & DRAINAGE WORKS) O) 450 mm dia

COST OF SPIGOT / SOCKET TYPE OF PIPE WITH RUBBER GASKET CLASS - NP3 ( P-22.U.D.M.A.(SEWERAGE & DRAINAGE WORKS)450 mm dia(75MM THICK 2.5M LENGTH)

Labour Welfare Cess @ 1%

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