Construction of separate room to accommodate HT mobile van staff at Balia 33/11kV Substation under Malda Division in the dist. of Malda

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 75m as directed. The item includes necessary trimming the sides of trenches, leveling dressing & ramming the bottom, bailing out water etc. as required complete. a) Depth of excavation not exceeding 1500mm. PWD Schedule Item no-02(a). Pg-01

Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work). (a) With earth obtained from excavation of foundation. PWD Schedule Item no-03(a). Pg-01

Filling in foundation or plinth by silver sand in layer not exceeding 150mm. as directed and consolidating the same by through saturation with water ramming complete including the cost of supply of sand. PWD Schedule Item no-04(A). Pg-02

Single brick flat soling of picked jhama bricks including removing & dressing bed to proper level & filling joints with powered earth or local sand. 3rd Corri, Item no-01, p-1

Cement concrete with graded stone ballast (40mm size excluding shuttering). In ground floor. Pakur variety. 1:3:6 proportion. 3rd Corri, Item no-22, p-18

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. Pakur variety. Analysed Rate

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. Pakur variety. Analysed Rate

Hire & labour charges of shuttering with centering & necessary staging up to 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing & striking out after completion of work (up to roof of ground floor. a) 25mm to 30mm thick shuttering without staging in foundation. PWD Schedule Item no-36, Pg-43

b) with centering & staging

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(if necessary,) cutting to requisite length, hooking & bending to correct shape, placing in proper position & binding with 16 gauge black annealed wire at every inter section complete as per drawing and direction. i) For work in foundation & upto roof of ground floor/upto 4m. Mild steel/Tor steel. JSW/JSPL/SHYAM/SRMB/BMASL/ELECROSTEEL/SSL 10th corri , Item no-40