Providing sewerage scheme for Shimla town Providing and laying 150mm dia DI sewer line for leftout houses in village Dev Nagar Shivnagar Ghatru Suryangar Anji and to replace 100mm dia wornout overburded pipe lines in ward No 29 Vikasnagar Shimla

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 within all leads. lifts complete 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 as per direction of Er.-in-charge .

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)

200mm dia

250 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) 150mm dia

11.25 degree

22.50 degree

45 degree

90 degree

D.I Y Tee 150x150x100 mm dia complete as per direction of Er-in-charge .

200 mm dia

11.25 degree

22.50 degree

45 degree

90 degree

250 mm dia

11.25 degree

22.50 degree

45 degree

90 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) complete as per direction of Er-in-charge .

200 mm dia

250mm dia

Constructing manhole with R.C.C. top slab in 1:2;4 mix ( 1cement: 2 sand: 4 graded stone aggregate 20mm nominal size with 20cm thick foundation concrete 1:4:8 ( 1cement: 4 sand: 8 graded stone aggregate 40mm nominal size) inside plastering 15mm thick with cement mortar 1:3 ( 1cement: 3 sand) finished with a floating coat of neat cement on 230mm thick burnt brick masonry walls and making channels in ce ment concrete 1:2:4 ( 1cement: 2 sand: 4 graded stone aggregate 20mm nominal size) finished smooth complete including curing and testing as per drawings. Inside size 900X600X600 mm including SFRC cover with frame HD -20 ( Steel fibre reiforced concrete Manhole cover and frame conforming to IS 12592 PART-01 and 2 -1988 with uptodate amendments 130 mm thick complete as per direction of Er-in-charge .

With 15 cm thick of RCC1:1:5:3(1 Cement 1:5 send :3 graded stone aggregate 20 mm normal size)complete with from work and reinforcement as per the drawing including excavation actual as per sitecomplete .

Providing and laying cement concrete 1:2:4 ( 1 cement: 2 sand:4 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work work in foundation and plinth including all leads and lifts complete in all respect As per direction of Engineer-in- Charge.

Boulder filling dry hand packed tightly in foundation and plinth complete as per direction of Er.-in-charge.

ashok kumar verma

Mohinder Sharma