SPECIAL REPAIRS/ REPLACEMENT OF BER CHLORINE DOSING SYSTEM AND OTHER ALLIED WORKS FOR WATER SUPPLY INSTALLATION UNDER GE (ARMY) JAMNAGAR (8/SRW (E/M)/JAM/23-24)

Amount

Supply , Testing and install for heavy duty chemical dosing system plunger type suitable to injet solution upto 25 LPH working pressure 10 Kg/cm2, comprising dosing pump coupled with 3 phase electric motor of capacity 0.50 HP, 1440 rpm assembly with Agitator in one motor , Agitator with stainless steel sweep blade duly FRP coated, FRP tank 150 Ltrs capacity,(incl first fill of chlorination chemical dose) complete unit mounted on heavy duty MS fabricated frame duly anti corrosive paint complete with chemical grade PVC NRV along with control panel for dosing pump suitable made of powder coated MS fabricated box consting of LED indicater, digital Voltmeter, single phase preventor, high voltage, low voltage protection including provision of chlorine water discharge pipe made out of UPVC of 15mm dia of suitable lengh from dosing tank to UG sump and electrical connection etc. complete all as specified. Make Sathya Sai Aqua Pura Services Model No SSAPS/CDSPT/25/ST or its equivalent make approved by E-in-C's branch new delhi, all as specified and directed By Engr-in-charge.

M&L for Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground vertically (earth pit not less than 2.25 mtrs below normal ground level) with the top edge of the plate not less than 1.5m below the normal ground level connected to GI wire 4.00mm dia protected by 15mm bore GI pipe (light grade) and watering pipe 20mm bore GI pipe(light grade) and chamber PCC (1:4:8) type D2( using 40mm grade stone aggregate), coping shall be PCC (1:3:6) type C1 using 20mm graded stone aggregate and RCC (1:2:4) type B1 using 20mm graded stone aggregate, pit cover 50mm thick reinforced with 8 mm MS bar at 80mm c/c both way in lieu of CI pit cover with lifting hook including excavation and earth work and removal of surplus soil complete all as shown in electrical plate No-3 of SSR part-I and as specified including earth plate packed around with charcoal dust common salt complete including GI sheet funnel, wire mesh, earth lead wire 4mm dia and earth lead connected to earthing test point/ main board. The GI earth wire 8 SWG under the earth and on pole/db upto a height of 1.5m shall also be protected by 15mm dia GI pipe (light grade ) and the GI pipe to be fixed with poles/wall by means of 02 Nos. FI clamp 25x3mm with nuts bolts and washer etc incl taking down old earthing . complete all as specified and directed by Engineer-in-Charge. Note :- GI earthing wire of 4.00mm dia and 15mm dia GI protection pipe light grade upto 7.5m shall deemed to be included into quoted rate

M/s. Vimal Enterprise

fakhrie apostrical

Poonam Corporation

Rameshwar Enterprise

Shah Associates

Hirachand Sunderji and co

M/s Jagdish Machinery Stores

SURAJ ENTERPRISE