WBPHED/EE/MD/NIeT_09 of 2025-2026, Sl. No. 06

Earthwork in excavation in foundation trenches or drain in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading & stacking the spoil within a lead of 75m as directed. The item includes necessary trimming the sides of trenches. Levelling, dressing and ramming the bottom, bailing out of water as required complete. (a) Depth of excavation not exceeding 1500 mm.

Earthwork 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.

Filling in foundation or plinth by fine sand in layers not exceeding 150mm as directed and consolidating same by thorough saturation with water ramming complete. Including the cost of supply of sand.( Payment to be made on measurment of finished quantity )

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.

Brick work with 1st class Bricks in sand cement Morter (6:1) including raking out joints scaffolding & curing etc. completed as directed by Engineer- in- Charge. a) In foundation and Plinth :

b) In Superstructure :

40 mm. thick damp proof course with cement concrete(1:1.5:3) (with graded stone chips 20 mm nominal size) with water proofing compound of approved brand @ 0.2% weight of cement including cost of materials over two coats of non toxic acrylic polymer modified cementitious waterproofing slurry coat completed (cost of water proofing compound and non toxic paint to be paid seperately) for underground water retaining structures.

Ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( nominal 20 mm size) excluding shuttering and reinforcement. If any, Variety

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 and upto roof of ground floor/upto 4 m. i) Tor steel/Mild Steel. II. JSW/JSPL/SHYAM/ SRMB/BMASL/ELECROSTEEL/SSL