LWSS Shimla Town SH Providing and Laying 80mm GI pipe line to Phagli Tank Construction of tank at Phagli Tank Ridge Sub Division

Amount

Dismantling black top surface for laying pipes and relaying the same (earthwork excavation to be measured and paid separately)including all leads and lifts complete in all respects and as per direction of Engineer -in-Charge.

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 returing 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 and as per the direction of Engineer-in-Charge.

Providing and Laying trenches galvanized mild steel tubes (Medium grade) tube fittings (Earth work in trenches to be measured and paid for separately). Including all leads and lifts complete in all respect and as per the direction of Engineer-in-charge.

80mm dia

Providing, welding and fixing of MS flanges at suitable reaches, conforming to Table - 28 (Latest with upto ate amendments) and welding of MS flanges with G.I. Pipes/ MSERW pipes in two layers on both faces to make the joint leak proof (The cost of providing and laying of G.I. Pipes/MSERW Pipes to be measured and paid for separately). The welding of flanges should conform to IS 816 - 1969 with electrode as per IS : 814 - 1991 and required number of nuts & 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 entire satisfaction of Enginner- in-Charge within all leads and lifts. (80mm dia)

Providing and fixing of ISI marked sluice valves conforming to IS 14846 latest with upto date amendments of Kirloskar/Gled/Leader/Kartar/KSB/VAG make for nominal pressure PN 1.6. The valve should be of rising stem type, supplied without hand wheels but with caps. The materials for different Table 1 of 15 14646. The valves shall be installed at existing water lines by cutting existing lines welding suitable size making flanges and spool/ tail pieces etc. as per site conditions in all respects as per site conditions in all respects as per directions by Engineer-in-Charge. (80 mm dia)

Stone soling properly hand packed filling interstics with spills and consolidating to the required gradient with all leads and lifts complete in all respect as per direction of Engineer in charge.

Providing and laying cement concrete 1:2:4 ( 1 cement: 2sand:4 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work in foundation and plinth. including all leads and lifts complete in all respects and as per direction of Engineer in Charge.

Cutting of pipe of Different dia at Diffrent Points complete in all respect and as per the direction of Engineer-in-Charge.

Welding of pipe of Different dia at Different points complete in all respect and as per the direction of Engineer-in-charge.

Providing &Fixing MS Tee 80x80 mm dia (Heavy class) including all leads and lifts complete in all respects as per direction by Engineer-in-Charge.

Providing &Fixing GI Bend (Heavy class) including all leads and lifts complete in all respects as per direction by Engineer-in-Charge.(80mm dia)

balwant Singh Panwar

uttam chand kashyap