Improvement of Water Supply Scheme Khemuana Block Bathinda District Bathinda

Carriage of Surkhi, sand, bajri, ballast, stone, boulders, kankar, building rubbish Carriage of material excluding initial lead of 5 Km Jalalabad Sand (Av. Lead 100 Km) 6 km to 100 km

Gagger Sand (Av Lead 300 Km.) 6 km to 300 km

Bajri (Av Lead 300 Km.) 6 km to 300 km

Filter Media (Av Lead 300 Km.) 6 km to 300 km

Earth work in excavation in foundation trenches etc.Including disposal of surplus spoils as directed within a lead of 30 Mtr.

Cement concrete 1:8:16 with 40mm gauge stone aggregate mixing by machanical means using concrete mixer volumatric type.

Cement concrete 1:2:4 with stone ballast or shingle using concrete mixer volumetric type.

Reinforcement cement concrete M-25 Mechanical batch mixed using batch type concreate mixer as per IS : 1791 and vibrator by needly vibrator but excluding steel reinforcement centering and shuttering in super structure.

1st Class brick work in cement sand mortar 1:5 in foundation and plinth.

Cement Rendering on plaster 1mm thick.

Cold twisted deformed (Ribbed/ Tor Steel Bar) Bars Fe 500 grade as per IS 1786-1985, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete.

Excavation by mechanical means (JCB) or Hydraulic excavator ) in trenches for pipe line with straight or open cutting in streets or open area including trimming and drsessing sides, levelling of beds of trenches to correct grade, cutting joint holes, refilling; consolidation and watering including the cost of dewatering of rain water, diversion for traffic, night signals, providing & fixing caution boards, corrsing over trenches for access to the houses watching, fencing etc and removed of surplus soil out side/inside the town involving lead upto 15 meter complete in all respects. a) Earth work upto 1.5 mtr depth for i) all classes of soil except rocky.

Providing, String out P . V. C Pipes ISI Marked as per ISI- 4985 Premium make or Equivalent sting along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. xxiii)160 mm o/d 4 Kgf. /sqcm

xiv) 90 mm o/d 6 Kgf. /sqcm

Providing & fixing CI/D.I Flanged end, stem of SS (AIS 1410) and Bronze(gunmetal) working parts slucie valves ISI marked, 14846-2000, including jointing, testing & cost of Nut, bolt & insertion sheet all carriage complete (with the approval of Engineer-in-charge). A) Class PN-1 as per ISI a) 80mm i/d Sluice Valves Flanged

b) 100mm i/d Sluice Valves Flanged

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below :- Top layer :- Fine sand screened, cleaned ans washed and graded (effective size 0.2 to 0.4 mm with uniformity co-efficient 2.00 to 3.00) from Pathankot or other approved source.

Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar confirming to IS : 1786 having minimum cross section as 23mm x 25mm and over all minimum length 283mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adaquated anchoring projections on tall length on 138 mm as per standard drawing complete as per design.

Taking out filter media (top to bottom layer) from filter beds, washing & replacing the same after washing in filter beds etc. complete in all respect. Top Layer

2nd Layer

3rd Layer

4th Layer

Bottom Layer

Washing the false floor slabs with brushing & cleaning the cross drains etc. complete in all respect.

Providing, Laying,Fixing & Jointing of P . V. C Pipes 6 Kg f/sqcm ISI Marked as per ISI- 4985 along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications.including specials & excavation for pipe line in trenches and pits upto required depth and cover on pipe minimum 1 mtr. with earth etc. complete in all respects. 90 mm o/d

Providing, fixing and testing centrifugal pumping set comprising Reputed make electric motor 3 ph 415 V, 50Hz, Directly coupled to pump reputed make motor + pump horizontal split casing with panel board consisting of Electric appliances. Such as automatic L&T starter, L&T Push Button, L&T volt meter and Amp. meter, ELCB Havells, Epcos shunt capacitors, Single phase preventer, L&T LED indicator, Kitkat Max. Complete in all respects. Raw Water Pumping Set Discharge 660 LPM 16 Mtr. Head

Providing house hold water connection with laying, jointing, fixing, testing MDPE Pipes (as approved by Engineer-in-charge) including cost of excavation, CI bib cock as per IS : 210 with stainless steel spindle, 20mm i/d MDPE Pipe 2.00 mtr. 15mm i/d GI Pipe 2.50 mtr.(length on average basis) 3" i/d clamp, GM Ferrule ISI marked connection of 15 mm i/d ferrule midium specials such as tees, bends, sockets, elbows, nipples (100 mm & 150 mm) union couplings, GI hooks etc. & gun metal peet valve (heavy pattern) with hand wheels on MDPE Pipe lines laid in the ground or inside buildings, cutting, threading, making hole in wall and testing in treanches in the ground all materials should be approved make (to the approval of Engineer-in-charge) Complete Job in all respects including cost of carriage. (Refer CSR item No. 28.34b, 30.65b, 28.40a, 28.43a) No. of Connections on existing Pipe Line

No. of Connections on Proposed Pipe Line

Repair of existing Connections