Balance work of Improvement and Augmentation of Water Supply Scheme Raghu Chak under UT Capex Budget (Erstwhile Languishing).

Amount

Construction of 30,000 Glns OHT Design, Construction, Testing and Commissioning of RCC OHT with architectural features of 0.30 lakhs gallons capacity with single compartment and 17.00 meters staging height supported on rectangular/ square columns only on "Turn Key Basis" under WSS Raghu Chak including providing and fixing of D.I pipeline fittings for inlet, outlet Scour and overflow delivering upto disposal point & providing and fixing of all accessories such as lightening arrestor, water level indicator, R.C.C. stairs from ground level to top landing along outside columns, RCC Ladder from Top Landing to Gallery, RCC Steps along the tank from Gallery to Top Dome, side steel railing upto dome of OHT with stairs within the reservoir upto the bed from the manhole of the tank, gallery to top of dome and inside the tank with side steel railing, ventilating cowls valve pit with proper flooring cover, manhole covers with frame and M.S. railing for stairs and at root flooring, vertical D.I. pipelines and standard D.I. pipe fitting etc. all complete. The top water container should be preferably cylindrical in shape, shaft for support shall not be permitted. The foundation, columns bearing etc. shall be designed and constructed so as to have a provision for the construction of a single storey building between the G.L. bracing and first bracing with RCC roof slab and bricks walls for store accommodation. The Position of the bracing shall be so fixed that the height of floor is approximately 3.50 M and the top of ground level bracing is 0.60 M above general ground level to provide for plinth.Bearing capacity of soil shall be conducted by the contractor and shall also get approve the Design, and Drawings of the OHT from the IIT/NIT / DIQC Jammu & Kashmir on his own cost and nothing extra shall be paid to him for the same. ( Using M-30 design mix concrete) (Turn Key Basis)

Pipe Works: Providing , Laying and fitting of Rising main and Distribution system. Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5mtr in width) and for shafts, wells, cesspits and the like not exceeding 10Sqm on plan, including dressing of sides and ramming of bottoms lit upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: All kind of soil

Providing and fixing of GI and HDPE pipes complete with cost of G.I pipes / HDPE pipes/ fittings excluding trenching and refilling etc. (External work)

GI pipe 150mm dia (Medium) (for mainfold)

GI pipe 80mm dia (Medium)

GI pipe 20mm dia

GI pipe 15mm dia

HDPE pipe 90 mm dia

HDPE pipe 75 mm dia

HDPE pipe 63 mm dia

HDPE pipe 50 mm dia

HDPE pipe 40 mm dia

Filling available excaved earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20cm in depth, lead upto 50 m and lift upto 1.5mtr.

Providing and fixing 80 mm dia C. I. sluice valve/ Check valve as per specifications IS: 14846 for control purpose of different dias including joining material , bolts, nuts , washer, rubber insertions etc.

Welding of joints by electric arc welding including testing and commissioning of joint incl. carriage of set and all other accessories including making arrangement for electric supply / arrangement for generator etc. complete

Providing and fixing gun metal gate valve with C.I wheel of approved quality (Screw end) 40 mm dia

Providing and fixing gun metal gate valve with C.I wheel of approved quality (Screw end) 50 mm dia

Providing and fixing gun metal gate valve with C.I wheel of approved quality (Screw end) 65 mm dia

Providing and fixing gun metal gate valve with C.I wheel of approved quality (Screw end) 80 mm dia

Making interconnection of Gi distribution branch with GI Main by providing and fixing tee, union incl. cutting and threading of pipe etc complete 25mm to 40mm dia.

Making interconnection of Gi distribution branch with GI Main by providing and fixing tee, union incl. cutting and threading of pipe etc complete 50mm to 80mm dia.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. All work upto plinth level in 1:3:6 (1 cement: 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

Dismantling manually/ mechanically including stacking of serviceable material and disposal of unserviceable material within 50 mtrs lead as per directions of Engineer in charge (Bituminous road)

Dismantling the tile work in floors and roofs laid in cement mortar including stacking material within 50 meters lead ( for thickness of tiles above 25 mm and upto 40 mm)

Providing and installation of household connection (FHTCs )

Mechanical Works : Providing, Installation, testing & commissioning of two nos. submersible pump sets of ISI marked reputed make as per IS 8034 having specifications 5000 GPH x 100 Mtrs. Head along with allied works .

Providing, Installation, testing & commissioning of two nos. HC pump sets of ISI marked reputed make as per IS 8034 having specifications 5000 GPH x 100 Mtrs. Head along with allied works

Design, fabrication, installation, testing and commissioning of three Nos. LT control panels with built in fault analyzer suitable for operation of two nos. 30 HP HC pump set and one No. submersible set Providing, installation, testing and commissioning of 100 KVA, 3 phase, copper wound, unbalanced type, oil cooled servo voltage stabilizer with operating voltage of 320-480 Volts and operating frequency of 47-53 Hz conforming to relevant IS codes and IEC guidelines outdoor electrification and earthing

SUNIL KUMAR

Pankaj Sharma