Construction of Housing Colony at Rajwari Tehsil Balh District Mandi HP SH Providing and laying External Sewerage lines

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or 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 surplus excavated soil all lead and lifts as directed by the Engineer-in- charge. All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

Providing and laying (to level or slopes) underground drainage and sewerage ringfit unplasticzid PVC pipe confirming to IS: 15328 having stiffness class of SN-8 of the following internal diameters including testing of joints complete including carriage of material in all leads and lifts.

160 mm dia

200 mm dia

Providing and fixing UPVC Socket confirming to IS: 15328 of the following diameters including carriage of material in all leads and lifts.

160 mm dia Socket

200 mm dia Socket

Providing and fixing UPVC plain bend confirming to IS: 15328 of the following diameters including carriage of material in all leads and lifts.

160 mm dia plain bend

200 mm dia plain bend

Providing and fixing UPVC offset bend 45 degree confirming to IS: 15328 of the following diameters including carriage of material in all leads and lifts.

160 mm dia offset bend 45 degree

200 mm dia offset bend 45 degree

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design including carriage of material in all leads and lifts.

Inside size 90x80 cm and 45 cm deep including SFRC cover with frame (medium duty) 455x610 mm internal dimensions, : With Sewer bricks conforming to IS : 4885

Inside size 120x90 cm and 90 cm deep including SFRC cover with frame (medium duty) 500 mm internal diameter, :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 With Sewer bricks conforming to IS : 4885

Extra for depth for manholes including carriage of material in all leads and lifts.

Manholes :Size 90x80 cm With Sewer bricks conforming to IS : 4885

Manholes :Size 120x90 cm With Sewer bricks conforming to IS : 4885

Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like including carriage of material in all leads and lifts. (a) Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing :including carriage of material in all leads and lifts. (a) 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for including carriage of material in all leads and lifts.

Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

Providing and laying in position cement concrete of specified grade1:4:8 (1 Cement : 4 coarse sand) : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth leve including carriage of material in all leads and lifts.

Rajesh Kumar

pawan kumar govt. contractor

KDN Infrastructure Pvt. Ltd.