IMPROVEMENT AND AUGMENTATION OF WATER SUPPLY SCHEME CHAK SALARIAN UNDER JAL JEEVAN MISSION

Amount

Tube Well (Discharge 5000 GPH): Deep Drilling of Tube well by direct rotary/dual rotary / reverse rotary method with safe discharge not less than 5000 GPH along with clearance of site by way of bush cutting, making approach road , shiting of machinery, tools and tackle all material prepration of site, proper drilling of gravel packed bore 530 mm dia for lowering of linear assembly and strainer pipes of 300/250/200 mm dia in all types of strata and conditions upto required depth (minimum 200 mtr or technically feasible depth) for acquiring desired discharge incl. cost of blind pipe & Strainer pipe, development of bore by air compressor of adequate capacity and Stablization and testing of bore well by way of VT/Submersible pump set as per IS Code Part -I 2800 of 1992 & IS -800 Part-II of 1979 with upto date amendents pump set to give clear potable water having discharge as per specifications is yielded. (incl. cost of ERW MS casing Pipes 300/250/200 mm dia, slotting of ERW MS casing pipes 300/250/200 mm dia, Fabrication, Providing and fitting of steel supporting clamps.

Pump Room Building (Size 7.95 x 3.70 x 3.65 M) :Design, drawing and construction of Pump Room Building covering design for permissible seismic effects (size 7.95 m x 3.70 m , height 3.65 mtr) with mass concrete in foundation, brick walls and RCC roofings along with insulated floor mating, painting & writings, electric fittings, steel girders, drainage, Plumbing, sanitation and water supply including attached toilet (2.40 x 1.80) with septic tank and soakage pit.

Mechanical Works: Providing, Installation, testing and commissioning of 02 Nos. HC pumps ( 01 No. working + 01 No. standby )of parameters 6000 GPH x 150 mtr head (of any make as per Bureau of Indian Standard) preferbly low speed prime movers with automatic control panel and provision of manual starter , 01 No. voltage stablizer 100 KVA (ISI Marked make) alongwith and creation/erection 100 KVA (Level 2) eletcric sub-staion from existing HT source to proposed site , 02 No. submersibler pump set of parameters 5000 GPH x 100 mtr head ( 01 No. working + 01 No. standby) with automatic control panel and provision of standby manual starter .The pipes used for suction/ delivery and column pipes should be of MS pipes of standard make of suitable dia , electric cables / items should be of any make as per Bureau of Indian Standard, providing and fitting of chain pully of 5.00 ton capacity at proposed tube-well site .Complete job with allied works

Compound wall : Design, drawing, providing and construction of Compound wall (covering seismic effects) around the pheriphery of the station (avg. covering area 500 sqm), Development of Pumping station inclusive drainage of overflowing water & catchment, outer Illumination by Halogen Lights (minium 4 to 6 Nos), erection of sign board & levelling of ground / land scaping and plantings with provision of Rain Water Conservation depending on site conditions at Spots.

Pipe Works: Providing, Laying & fitting of G.I pipes( of any make as per Bureau of Indian Standard) for Rising main and Distribution system including clearance of site, earth work in excavation as per perscribed trenches and available classfiications of soil complete with cost & fixing of all required fittings / specials/ Gate Valves/Sluivce Valves/ Check Valves (ISI marked branded make along with allied accessories, construction of required valve pits/mainfolds, making connections & interconnections , fabrication /welding of joints weherever required, cutting/ crossing of roads / berm surfaces, lanes and drains including restoration of same after laying of pipes .Refilling of earth back in trenches including disposal of surplus earth/mulba to designated place and carriages of all sorts complete with testing & commissioning (complete Job/rm).

GI pipe 100mm dia (Medium) (trench size 0.90 x 0.70)

GI pipe 100 mm dia (Light) (trench size 0.90 x 0.70)

GI pipe 80mm dia (Medium) (trench size 0.80 x 0.60)

GI pipe 65mm dia (trench size 0.60 x 0.60)

GI pipe 50mm dia (trench size 0.50 x 0.50)

GI pipe 40mm dia (trench size 0.45 x 0.45)

GI pipe 32 mm dia (trench size 0.45 x 0.40)

GI pipe 25mm dia (trench size 0.40 x 0.35)

GI pipe 20mm dia (trench size 0.30 x 0.30)

GI pipe 15mm dia (trench size 0.30 x 0.30)

Providing/Installation of household connections

Supply , installation. testing and commissioning of Flow Metering System (ISI Marked branded make to be approved by Engineer-in-incharge))

Construction of 50000 Glns OHT at Chak Salarian Design, Construction, Testing and Commissioning of RCC OHT with architectural features of 0.50 lakhs gallons capacity with single compartment and 17.00 meters staging height supported on rectangular/ square columns only on "Turn Key Basis" at Chak Salarian under WSS Chak Salarian 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 approved from Chief Engineer Design, Inspection & Quality Control (DIQC) Department Jammu at his own cost and nothing extra shall be paid to him for the same (Using M-30 design mix concrete)

Storage Tanks (Cap 20000 Gallons) :Design , Drawing , construction and comissioning of RCC 20,000 Glns capacity Sump Tank/GSR/ collection Tank in M-30 concrete mix (Spherical Shape) Incl all type of carriages with leads and lifts (Clear storage Ht. 3.50 Mtr.) & provision for manhole covering, Steel stairs, possible measuring gauge, inlet, outlet , overflow and wash out pipes (100 mm dia) complete Job on turn key basis.

SAHARA INFRASTRUCTURES

CH SRISAILAM