AUGMENTATION OF WATER SUPPLY SCHEME GAWARA (MH PC) BIFURCATION FROM EXISTING WS SCHEME DABURJI BLOCK DERA BABA NANAK DISTT. GURDASPUR

Construction of one No. of 25 KL 250000 litres Capacity with sill level not less than 15.50 mtr height upto FSL 17.20mtr from formation level complete with external RCC Stair case with landing slabs at each staging RCC roof, ventilator single manhole cover lightning conductor etc. complete as described in schedule No.3 providing and fixing CI/ DI K9 D/F expansion Joints, bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing Duck foot bends, Conforming IS-9523 with latest amendments) and D1 19 D/F sluice Valve duty ISI marked (IS 14846-2000 Or latest on each with inlet outlet and scour pipes. Including Providing and Installing inlet outlet scour pipe and overflow DI K-9 double flanged pressure pipes centrifugally cast as per IS 8329-2000 with latest amendment duly ISI marked from bottom dome to duck foot Bond and further up to 2.75 mtr. As per detail specification TMT steel & painting of all complete shall he included in cost & P/F aluminum ladder inside/steel ladder outside tank of the OHSR including testing of soil bearing capacity tested from the reputated institute such as PEC Chandigarh / TTT Sector-26, Chandigarh GNEC/ Ludhiana/ Thapar Institute of Engineer and Technology Patiala Complete in all respect SBC shall be tested in the presence of Engineer or his representative as per specifications. (The specifications & drawing are based on safe bearing capacity of Soil is not less than 8.75 tons per sqm. In case the safe bearing capacity of soil is less than 8.75 tone per sqm. The contractor shall summit his own design keeping in view seismic Zone-IV for foundation portion based on actual safe bearing capacity as per DWSS specifications. The difference in quantities from the standard, drawing based on 8.75 tone per sqm safe bearing capacity will be paid as per CSR+ Prevailing Ceiling Premium including overflow houdi, including providing and fixing water Level indicating system and construction of plinth protection around OHSR with masonry toe wall with including foundation depth, earthing cc 1:8:16 with 40mm stone aggregate and conglomerate floor 40mm with CC 1:24 as per DWCC specification. Providing & applying, integral crystalling slurry of hydrophilic in nature for water proofing management for vertical and horizontal surface and swellable type water stop tape.

Providing & fixing 1.2mtr high fencing around the head works site with 1.65 meter post, placed every 2.5 meters apart, embedded in cement concrete blocks and every tenth post to be strutted with three rows of G.I. Barbed wire weighing 9.34 Kg per 100 meters (minimum) and fixing with GI staples tied to 6mm bar nib, with binding wire or by providing cut, including drilling holes in the post, including cost of posts, winding wire, strutted earth work in the post & aluminum painting complete in all respects as per DWSS standard Drawing and analysis.

Providing and Fixing precast pre-stressed cement concrete fencing pole M-40 by 4 Nos. parallel high tensile entwined wire (ISI marked wire 4 mm dia fencing pole size at bottom 4" x 4", size top 3" x 4",Length 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respects.

Providing & fixing D-Hook complete with MS Bolts size 300mm x 18mm as per DWSS standard Drawing and analysis.

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per DWSS standard Drawing & Analysis.

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22 m x 1.37 m as per DWSS standard Drawing and analysis.

Construction of Foot Path with masonry toe wall & earth filling and Cement Concrete 1:8:16 with 40 mm gauge stone aggregate, 40 mm thick cement concrete topping 1:2:4, inside water works as per DWSS standard Drawing and analysis.

Providing & fixing MS sign Board as per DWSS standard design and analysis.