Rejuvenation/Augmentation of water distribution line in MC Area Solan, H.P

Amount

Excavation in drains and channel etc in earth work in all kinds of soil such as kankar, moorum shingles conglomerate saturated soil and decomposed soft , hard rock and black top of road including dressing of sides and beds, disposing of excavated soil not more thean clear from the edge of excavation and then returning the stacked soil in 15 cm layers including consolidating each deposited layers by ramming watering etc. and disposing of surplus excavated soil as per the direction of Engineer-in-charge within all leads and lifts.

Excavation in earth work and disposal of all excavated earth upto a lead of 20 metres and lift upto 1.50 metres, disposed earth to be levelled and neatly dressed complete in all respect as per entire satisfaction of Engineer in Charge.

Providing, laying, jointing, testing & commissioning at site in excavted trenches to be levelled to grade following plain ended GMS pipe of following dia. Heavy class conforming to BIS 1239 part-1 as under or latest with upto date amendments, capable of withstanding required test pressure as prescribed in BIS code in random lengths of 5.5 to 6.5 mtr. The pipes ends shall be bevelled suitable for butt weld, including the cost of jointing with butt welding conforming to IS 816-1969 or latest as applicable (leak proof) in three layers at site of work with welding rods of standard make and all allied accessories whatever required for welding at site tail pieces tees bends manufactured from parent pipes etc. and cutting of pipes wherever rerquired as per site requirement including carriage in all leads and lifts as directed by Engineer-in-charge (earth work shall be measured and paid for separately). The cost of flanged joints shall be included & same shall not be paid extra.as per the direction of Engineer-in-charge.

150mm GI(H) from RD 0 to 1500m

Providing welding and fixing of M.S. flanges @ 1% of joints, conforming to following tables as per IS 6392-1971 (Latest with up to date amendments) and welding of MS flanges with GI pipes in three layers i.e two-layer on outer faces and one layer on inner faces to make the joint leak-proof (The cost of proving and laying of GI pipes and butt welded joints to be measured and paid for separately). The welding of flanges should conform to IS 816-1969 with electrodes as per IS 814-1991 and the required number of nuts and bolts conforming to IS 1364, the thickness of gasket not less than 3.00 mm conforming to IS 2712-1998. The work shall be done as per the entire satisfaction of the engineer in charge of all leads and lifts.

MS flanges 150mm GI(H) from RD 0 to 900m Flange Table-5

MS flanges 150mm GI(H) from RD 900 to 1500m Flange Table-17

Providing and fixing double-flanged cast steel reflux valve of following dia of Kirloskar/Leader make conforming to BS:1868 of various Class including companion sheet gasket 3 mm thick with MS flanges of table-34,28 and 17 as per IS 6392-1971 i/c welding of M.S. flanges in two layers on both faces to make the joint leak proof and capable of withstanding of nominal seat pressure of 104.00/52.00/21.00 Kg/cm2 with up to date amendments i/c carriage in all leads & lifts & complete in all respect as per direction and to the entire satisfaction of Engineer-in-Charge.

Main Stage 150 mm dia ASA-150 Flange Table 17

Providing and fixing double flanged sluice valve of following dia of Kirloskar/Leader make conforming to BS:1868 of various Class including campanion sheet gasket 3 mm thick with MS flanges of table-17 as per IS 6392-1971 i/c welding of M.S. flanges in two layers on both faces to make the joint leak proof and capable of with standing of nominal seat pressure of 104.00/52.00/21.00 Kg/cm2 with upto date amendments i/c carriage in all leads & lifts & complete in all respect a as per direction and to the entire satisfaction of Engineer-in-Charge.

Main Stage 150 mm dia ASA-150 Flange Table 17

Providing and fixing double flanged Cast steel air release valve of following dia of Leader/Kirloskar make conforming to IS: 14845/2000 with up to date amendment as per Class ASA -150 to withstand in normal seat pressure of 21.00 Kg/cm2 including champion sheet gasket 3 mm thick, including carriage in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

40 mm dia class 150

Dismantling interlocking paver block in road, drains, etc. including stacking of surviceable material and disposal of unserviceable material within 20 metre lead including carriage in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

Relaying of 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 125mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge(60% of Total path )

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 125mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge(40% of Total path ).

Providing and laying concrete for plain/reinforced concrete in open foundations complete as per drawing cement concrete 1:5:10 (1 cement: 5 sand: 10 graded stone aggregates 40 mm nominal size) as per entire satisfaction of Engineer in Charge.

Providing and laying concrete for plain/reinforced concrete in masonry wall complete as per drawing cement concrete 1:4:8 (1 cement : 4 sand: 8 graded stone aggregates 40 mm nominal size) as per entire satisfaction of Engineer in Charge.

Boulder/stone filling behind retaining wall including entire carriage of material upto all leads and lifts.

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with a slope of 10 degrees towards drawing face complete as per drawing as per entire satisfaction of Engineer in Charge.

Prov.form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm,so as to give a fair finish i/c centring shuttering,strutting & propping etc. with wooden battens & ballies,ht. of propping & centring below supporting floor to ceiling not exceeding 4.00 mts. & removal of the same for in situ-reinforced concrete & plain concrete work as per entire satisfaction of Engineer in Charge.

Vertical surfaces such as wall (any thick.) partitions & the like i/c attached pillasters,buttresses,plinth & string courses & the like.

BHUPENDER THAKUR (BID ID -516691)

SANJAY AGGARWAL (BID ID -516191)