Performance based Annual Repair, Running and Maintenance of Sewerage Network of STP Malyana Zone for two years.

Amount

Performance-based operations and maintenance of the sewerage network of the STP Malyana including deployment of Sewermen, Beldars, Plumbers, Supervisors, Data Operator, and minor repairs of the sewerage network, and providing T&P and safety gears, etc. complete in all respects as per the directions of and to the entire satisfaction of the Engineer-in-Charge

For 1st year

For 2nd year

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.

for 150 mm

for 200 mm

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

22.5 degree

11.25 degree

DI Tee 150X150X150mm

DI Tee 150X150X100mm

MJ Collar 150 mm dia

200 mm dia double socket DI Bend of require degree

90 degree

45 degree

22.5 degree

11.25 degree

DI Tee 200X200X150mm

DI Tee 200X200X200mm

MJ Collar 200 mm dia

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket confirming to IS 12820/1989 complete as per direction of er-in-charge.

for 150 mm

for 200 mm

Providing fixing of SFRC frame cover manufacture as per BIS:12592 (Part 1 &2) for Manhole of load capacity of 20 MT having diameter 560 mm complete installation as per direction of Er.-in-charge.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of entering, shuttering, finishing and reinforcement, 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) complete as direction of er-in-charge.

P/F of steel work angle of ISA 40x40x5 mm complete fixing for holding of DI pipe complete as per the site requirement and complete direction of er-in-charge.

MANOHAR LAL VERMA

Rakesh Vij

SURENDAR HANSRETTA

rajinder verma

MIK ENTERPRISES