improvement of CC drain 43 mtr. Length x 0.90 mtr width at Gantry Mill DIvision Chatham

Amount

Earth work in excavation in foundation trenches of drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surlus excavated soil as directed within a lead of 50 m. Ordinary rock

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not excedding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. Cum 219.65

Providing andlaying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upt plinth level : a) 1:4:8 ( 1 cement : 4 fine sand : 8 graded stone aggregate 40 mm nominal size)

Providing andlaying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upt plinth level : b) 1:3:6 ( 1 cement : 3 fine sand : 6 graded stone aggregate 40 mm nominal size)

Centring and shuttering including strutting, proppeing etc. and removal of form work for: a) Foundations, footings, bases for columns.

Centring and shuttering including strutting, proppeing etc. and removal of form work for: b) Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

12 mm cement plaster finished with a floating coat of neat cement of mix: 1:4 (1 cement : 4 fine sand)

M/S JOY KUMAR BISWAS

M/s Ammu Construction

NIAMAT ALI

M/S HABIB CONSTRUCTION

P VENKET RAMAN