WBMAD/DKM/CP/e-NIT-149/2025-26

Earthwork in excavation in 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 including trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water etc. as required complete. a) Depth of excavation not exceeding 1500mm .

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. ( payment to be made the basis of measurement of finished quantity of work). (a) With earth obtained from excavation of foundation.

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed an consolidating the same by thorough saturation with water ramming complete including the cost of supply of sand ( payment to be made on measurment of finished

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

Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth

Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety] a) 1:3:6 proportion

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. i) pakur variety

Hire and labour charges for shuttering with centreing and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved planks of approved thickness with required bracing for concrete slab , beams, columns, lintels curved or stright including fitting fixing and striking out after completion of works. f) 25 mm to 30 mm shuttering without staging in foundation

Hire and labour charges for shuttering with centreing and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved planks of approved thickness with required bracing for concrete slab , beams, columns, lintels curved or stright including fitting fixing and striking out after completion of works. (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.

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 1.2% of the volumn of concrete.