WBPHED/AE/NIeT-01/CSD/26-27_20

Earth working excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding latarite or sands stone) including removing , spreading or stacking the spoils with in lead of 75 mtr. as directed the item includes necessary trimming the sites of trenches, leveling dressing, and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm.

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.

Hire and labour charges for shuttering with centering and necessary staging upto 4 mtr. using approved stout props and thick hard wood planks of approved thickness with required with required bracing for concrete slabs, beams, columns, lintels, curved or straight including fitting, fixing & striking out after completion of works (Upto roof of ground floor) a) 25mm to 30mm thick wooden shuttering as per decision & direction of Engineer-in-charge.

i) Tor Steel/Mild Steel. (Other than SAIL/TATA/RINL) (NON JJM)

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.

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

b) In superstructure ground floor.

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 from excavation of foundation.

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