Sewerage Scheme for Shimla Town SH Providing and laying sewer line and manhole construction works for Beolia Gussan Ashwani khad to STP Panthaghati

Amount

Excavation in foundation, trenches etc., in earth work in all type of soil such as pick work, jumper work, blasting work Kankar, moorum shingles including decomposed soft and hard rock i/c cutting of top of metelled road etc., upto all heights stacking the excavated earth not more than 3 meters clear from the edge of excavation and then returning the stacked soil in 15cm. layers, when required into plinth and sides of foundation etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth up to all leads and lifts etc., complete in all respect.

Providing and constructing of RCC circular manholes of internal dia 0.90m and depth varies upto 0.9m having 150mm thickness including CC (1:4:8) as sub-base concrete as shown in the drawing, also includes cost of steps, SFRC HD manhole cover, benching with CC(1:2:4) and including all labour, conveyance of all materials to the and all incidental charges as per the standard specifications or as suggested by the Engineer - in - charge complete etc.

(Refer Rate Analysis)

1.0m diameter Manholes

For 1 mt depth

For 2 mt depth

0.9m diameter Manholes

Upto 0.9 m depth

For 1.2m depth

For 1.65m depth

Providing, laying jointing & testing in trenches centrifugal cast ductile iron (spun) pressure pipes as per IS:8329/2000 Class K-7 duly ISI marked, inside cement mortar lined suitable for tyton (push on joints) for sewer lines including cutting of pipes, chamfering where required (earth work in trenches and jointing of pipes to be measured and paid for separately) including carriage up to the site of work, testing etc., complete as per instructions of the Engineer-in-charge. (150 mm dia)

150 mm. dia

200 mm. dia

250 mm. dia

400 mm dia.

500 mm dia.

Providing & fixing in trenches centrifugal cast ductile iron fittings of 9523/2000 class A, series K-12 with inside cement mortar lined suitable for tyton (push on joints) with sewers, such as socketed bends of all degrees, socketed, tees, collars and all other required fittings, including carriage up to the site of work, testing etc., complete as per instructions of the Engineer-in-charge. (earth work in trenches and jointing of fittings to be measured and paid for separately)

150 mm dia double socket DI Bend of require degree

90 degree

45 degree

22.50 degree

11.25 degree

providing and fixing DI Tee 150mm x 150 mm x 100mm

250 mm dia double socket DI Bend of require degree

90 degree

45 degree

22.50 degree

11.25 degree

400 mm dia double socket DI Bend of require degree

90 degree

45 degree

22.50 degree

11.25 degree

Providing tyton (Push on joints) to Ductile iron pipes and fittings including the testing of the joints cost of rubber gasket (SBR quality) conforming to IS 12820/1989(150mm dia)

150 mm. dia

250 mm. dia

400 mm dia

Providing house service connection-with RCC chamber and UPVC pipe line

VRC CONSTRUCTIONS INDIA PVT LTD

21st Century Enviro Engineers Pvt. Ltd.

R K ENGINNERS SALES LTD

RAJINDER SINGH