e-NIT No 15/EE/KID/GTA/2025-26_1

Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75 mts. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.

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. (Payment to be made on the basis of measurement of finished quantity of work).

Laying 150 mm. to 200 mm. boulder soling including rough dressing, hand packing and ramming down small pieces in the interstices including rolling and preparing the bed to proper level and filling up all joints with sandy clay or earth. (Without rolling but including rammimg).

Cost of stone boulder 150 mm. North Bengal Variety.

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 codes.

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 inter-section, complete as per drawing and direction. (a). For works in foundation, basement and upto roof of ground floor/upto 4 mts.

Plum Concrete work with 40 % cement concrete with 30 mm. down graded stone metal and 60% stone boulder of size 150 mm. and above, placed in position as directed excluding shuttering if any. A. (1:3:6) proportion.

Hire and labour charges for shuttering with or without staging upto 4.0 mts. height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, cross-drain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.

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