Construction of CC Drain from Sushil Ch. Roy house to Ghora More NH 512 of J.L. No.- 83. Plot No- 4317 under Gazole -I G.P. of Gazole Dev. Block, Malda.Activity Code-121203255. Sl.No-01

Earth work in excavation of foundation trenches etc. 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, leveling, dressing and ramming the bottom properly including bailing /pumping out water from the bed, as required & directed by the Engineer-in-charge, complete. With depth of excavation not exceeding 1.50 m.

Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as diredted and consolidating the same by through saturation with water ramming complete, including the cost of supply of silver sand.

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powered earth or local sand, as per direction of Engineer-in-Charge.

Cement concrete wit graded stone ballast (40 mm size) excluding shuttering etc. as per direction of E.I.C.

Ordinary cement concrete (Mix 3:1.5:1) M-20 with graded stone chips (20 mm size) excluding shuttering & reinforcement, if any, in ground floor as per IS 456-2000 using stone materails of Rajmahal variety.

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 a) 25 mm to 30 mm shuttering without staging/foundation

Hire and labour charges for shuttering with hard wood for precast R.C. slab curved or straight and stricking out the same including fitting, fixing the precast slab in position with necessary carriage and haulage.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust.

Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150 mm including watering and ramming etc. layer by layer complete. A) With earth obtained from excavation of foundation

Plaster (to wall, floor, ceilling etc) with sand and cement mortar(A)10mm thick Plaster in sand Cement morter (1:4)_

Neat Cement punning (about 1.50 mm thick) on wall, dado

Providing and erecting direction and place identification retro-feflectorise sign as per IRC:67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75x75x6 mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 45x45x60 cm firmly fixed to the ground by means of approved drawing and clauses 801 of specifications for Road & bridge works of MoRT&H (5th Revision).

Cost of Filter Chamber

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