RETROFITTING OF WATER SUPPLY SCHEME DARUIE 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 plus or more which is 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 with septic tank and soakage pit.

Mechanical Works: Providing, Installation, testing and commissioning of 04 Nos. HC pumps of parameters 5000 GPH x 250 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 , 02 No. voltage stablizer 150 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 200 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, Erection/ creation of electric motor operated chain pulley block of 5.00 ton capacity at proposed tube-well. Complete job with allied works.

Storage Tanks (Cap 10000 Gallons) Design , Drawing , construction and comissioning of RCC 10,000 Glns capacity Sump Tank/GSR/ collection Tank spherical shape (ht. 3.50 mtr excl. free board) with dome shaped roof covering , provision & fixing of manhole covering, Steel Stairs, measuring gauge including inlet ,outlet, overflow and wash out G.I. pipes (80 mm dia) embeded in cement concrete along with allied works complete in all respects with M-25 concrete mix

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, mainfolds, , 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 0.80 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 0.60 x 0.50)

Interconnections of Rising Main and Distribution Systen incl. fabrication works and valve pits

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))

Fencing/Compound Wall

Design, drawing, providing and construction of Chain link fencing all around the Civil Structures (av. Area 90.00 sqm/site).

Design, drawing, providing and construction of Compound wall (covering seismic effects) around the pheriphery of the station (avg. covering area 600 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.

CH SRISAILAM

MARUTHI ENGINEERING CONTRACTORS