Repair/maintenance of dozing pump, chloromum plants LT Control Panel of PH No 2 and 3 and solar water at Airmen Billets, SNCOs Mess, Airmen Mess and Officer Mess at AF Stn Bihta under GE (AF) Bihta.

Amount

S & F in replacement of unsv chemical inject dozing pump having flow rate 30 Ltr/Hr, Pressure - 10 Kg/cm2 with all accessorries and fitted with1/2 HP 440V where directed including making connections with existing dozing line and testing complete upto the satisfaction of Engr-in-Charge. Make:- RMCO/declibac/Bharti water/Cat Part No-RMPV-11 or equivalent make and model of declibac/Bharti Water.

S & F in replacement of old unsv PVC agitator motor, 120W, single phase, 220 V AC, 50 Hz, 6 pole, 960 RPM where directed and testing complete upto the satisfaction of Engr-in-Charge complete all as specified and as directed. Make:- RMCO/declibac/Bharti water.

S & F in replacement of old unsv rotary switch of dozing pump and testing complete upto the satisfaction of Engr-in-Charge Make:- Siemens/L&T/HPL India Limited.

S & F in replacement of Strainer for (foot valve) suitable for existing chlorination dozing system all as directed by Engineer-in-Charge of make as approved.

S & F injector (NRV) for dosing pump as per sample for fixing to injector pump and testing all as directed by Engineer-in-Charge of make as approved by GE.

Supply only Orthotolidine (OT) for testing of free and combined chlorine level contained in water packing in 1/2 ltr bottle (Yellow in colour) all as directed by Engineer-in-Charge of make as approved by GE.

S & F in replacement of old unsv NRV made of brass 15mm dia where directed and testing complete all as directed. Make:- Mark/L&K/Ark

S & F in replacement of existing unsv water pressure gauge 7-10kg x 100mm dia including provisioning suitable size of on/off valve and testing complete all as directed by Engineer-in-Charge. Make:- Ramco/Zoloto/Leader.

S & F in replacement of old unsv brass ball valve 20mm dia where directed and testing complete all as as directed by Engineer-in-Charge.

S & F in replacement of old unsv sluice valve into butterfly valve of size 150mm dia including provision of suitable size of adopter of pipe made of CI/DI/GI pipes with double flange ends etc, matching with existing pipe line complete all as as directed. Make : Kirloskar/Ramco/Zoloto/Kartar

Supply only chlorine test kit with coloured ample complete with all testing fitment and OT solution in rexine finishbox all as directed by Engineer-in-Charge. Make: Ramco/Leader/Zolloto

M & L for provisioning of funal for pouring of manual chlorine system on existing CI/DI 150mm dia main pipe line by cutting/welding and provisioning of GI pipe not less than 25mm dia, brass ball valve and funal of suitable size complete all as directed by Engineer-in-Charge.

M & L for repair to existing defective chemical dozing pump 20 Ltr/hr including, including re-windng warnishing and replacement of spares if any for smooth operation of dozing pump and connection with existing dozing pump in parallel operation complete all as directed by Engineer-in-Charge. Note:- The quoted rate deemed to include the cost of 20mm dia PVC pipe line, and stope valve required at site.

M & L for lifting and lowering of submersible pumping set of any capacity by using required T & P /Tripot/Chain pulley and disconnecting /connecting of electrical connections complete all as directed. Note:- Testing of pumping set shall also be carried out by the contractor after fixing of pumping set upto the entire satisfaction of Engr-in-Charge.

M & L for rewinding of complete submersible motor of capacity 25/30HP capacity with the existing gauge of copper winding wire with same insulation including warnishing, replacement of bearings and other accessories required at site complete all as per standard norms and testing upto the satisfaction of Engr in-charge. Note:- Contractor shall give in writing gurantee for re-winding of motor for one year from the date of installation.

S & F in replacement of Power contactactors 4 pole AC & DC circuit conforming to IEC and current rating 60Amps, AC-1 rating including making necessary electrical connections and testing complete all as specified and as directed by Engineer-in-Charge. Make:-Havells/Schneider/L&T/ABB

S & F in replacement of knob (stroke) suitable for Electromagnetic dosing pump all as directed by Engineer-in-Charge. Make:- Ramco/Ravi E/P /Royalaseema Product

S & F in replacement of Suction /Discharge tubing of suitable dia and 3 mtrs lomg of existing Electromagnetic dosing pump including replacement of suitable size of adopters required in both the ends for fixing complete all as directed by Engineer-in-Charge.

S & F in replacement of Ball (CRAMIC) suitable for Electromagnetic dosing pump all as directed by Engineer-in-Charge. Make:- Ramco/Ravi E/P /Royalaseema Product

S & F in replacement of old unsv panel inbuilt fully automatic star delta starter assembly complete suitable for 30/35HP sub mersible pumping set fixed in LT control panel of pump house including replacement of burnt/short ciruited wirings and accessories complete all as directed by Engineer-in-Charge. Make:- Havells Cat Part No-IHHASDWB/Schneider/ABB

S&F PVC pipe line with filter fitted from preparation tank to service tank including accessories like valve, push fit, UPVC ball valve, Y stainer etc all as directed by Engineer-in-Charge.

S & F in replacement of unsv/damaged GI tubing 15mm bore medium grade galvanised with all fittings, fixtures and fixed in wall and ceiling or laid in floor complete all as directed by Engineer-in-Charge. Make:- TATA/Jindal/Swastic

S & F in replacement of unsv/damaged GI tubing 20mm bore medium grade galvanised with all fittings, fixtures and fixed in wall and ceiling or laid in floor complete all as directed by Engineer-in-Charge. Make:- TATA/Jindal/Swastic

S & F in replacement of unsv/damaged GI tubing 25mm bore medium grade galvanised with all fittings, fixtures and fixed in wall and ceiling or laid in floor complete all as directed by Engineer-in-Charge. Make:- TATA/Jindal/Swastic

S & F in replacement of unsv/damaged hot water pipe line 15mm bore insulated with glass wool and aluminium cladding complete all as directed by Engineer-in-Charge.

S & F in replacement of unsv/damaged gun metal globe or gate valve of following sizes with cast iron wheel head screwed both ends for iron pipe complete all as directed by Engineer-in-Charge. Make:- Kirloskar/Kartar/Zolloto/Leader (a) 15mm dia bore

(b) 20mm bore

(c) 25mm bore

S & F in replacement of unsv/damaged 15mm bib tap cast copper alloy with crutch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule complete all as directed by Engineer-in-Charge. Make:- Mark/L&K/Ark

S & F in replacement of unsv/damaged complete Solar hot water system flat plate collector(both panel and storage tank) type for capacity 100 LPD complete installation, commissioning and testing complete all as directed by Engineer-in-Charge of make approved by GE.

S & F in replacement of unsv/damaged complete Solar hot water system flat plate collector(both panel and storage tank) type for capacity 200 LPD complete, installation, commissioning and testing complete all as directed by Engineer-in-Charge of make as approved by GE.

B.K. ROY & SONS