REPAIRS / REPLACEMENT OF UNSERVICEABLE PARTS OF AC PLANTS UNDER AGE E/M NO-II OF GE (UTILITY) SECUNDERABAD

Amount

M&L for Blue star 2x40 TR+1x40TR Scroll compressor chiller type air cooled AC Plant inspection and fault rectification carried out by Manufacturer Engineer for releasing out locking setting the programming for proper functioning of AC plant and to rectify other minor/major problems, including Re-programming & rectify faults occured as and when, with all necessary tools and machines and other major problem & faults (faults either software problem or hard ware) including providing new software if software not working properly with all necessary tools and machines. Note :- i)Transportation & loading charge with hiring of machines and equipments are deemed to be included in quoted rates ii) the rate does not includes material cost,material mesured & piad separately under relavent items) iii).The service Engineer shall be from OEM only.

M&L for Hitachi 4x8.5 TR+2x8.5TR ductable type air cooled packaged AC Plant inspection and fault rectification carried out by Manufacturer Engineer for releasing out locking setting the programming for proper functioning of AC plant and to rectify other minor/major problems, including Re-programming & rectify faults occured as and when, with all necessary tools and machines and other major problem & faults (faults either software problem or hard ware) including providing new software if software not working properly with all necessary tools and machines. Note :- i)Transportation & loading charge with hiring of machines and equipments are deemed to be included in quoted rates ii) the rate does not includes material cost,material mesured & piad separately under relavent items) iii).The service Engineer shall be from OEM only.

Evacuation of gas from each Chiller Unit of 8.5 TR package type System/central type AC plant and leak testing the system by giving the dry nitrogen by separating the low side /high side of the system and arresting the leaks including replacement of Teflon seating of the all refrigerant line, suction/discharge valves of compressor, gland package of all angle valves flaring off and charging complete all as directed by Engr-in-charge. Note :- Quoted rate shall be inclusive cost of nitrogen gas

All as per Item No 3.00 but for 40 TR (each chiller unit) of AC Plant Chilled system.

S & Fix of 'V' Belts ISI marked suitable for existing one of the following size A-32 to 34 complete all as specified and directed by Engr-in-charge.

All as per Item No 5 but for size B-84

Supply and charging the Refrigerant Gas R- 410A complete all as specified and directed by Engr-in-charge.

Supply and charging the Refrigerant Gas R- 407C complete all as specified and directed by Engr-in-charge.

Draining out the old compressor oil from various compressors and supplying, filling/ top up of compressor oil of Freezol-68/ freezol F-57 complete all as specified and directed by Engr-in-charge.

Servicing and cleaning of Double skin AHU(including blower & existing heat bank strip) unit of capacity 4000CFM including Cleaning of the evaporating coil (AHU coil) with cleaning Acid forced feed method to remove the unwanted dust particles formed on the coil and in AHU unit, cleaning of the filter, greasing to the AHU unit bearing of the structure, expansion valve etc and testing complete all as directed by Engineer-in-charge.

All as per item No.10 above but for AHU Capacity 12800CFM.

All as per item No.10 above but for AHU Capacity 6000CFM.

Renewal of unserviceable condenser safety valve 15mm to 20mm ,withstand pressure 300-800 PSI complete all as directed by Engr-in-charge

S & F in Liquid line Filter Dryer suitable for 8.5 TR capacity Compressor unit complete all as directed by Engr- in -Charge. Make for item No.14 & 15 Emerson/Jhonson/Honewell

All as per item No.14 above but for 40 TR capacity Compressor unit complete all as directed by Engr- in -Charge.

Disconnecting the Motor of condenser / Blower/ Chiller/ AHU units from installed position, disconnecting the pump and rewinding the same with super enamelled copper wire of same gauge and turns as per existing, replacement of wornout Bearings fixing back on its original exisiting position, testing and commissioning complete for capacity up to 7.5 hp complete all as specified and directed by Engr-in-charge. Note : Transportation charges also included in quoted rate

All as per item No.16 above but 7.5HP to 15HP

Renwal/Replacement of electronic star delta timer along with LED incations,including talking down old one complete all as directed by Engr-in-Charge. Make:GIC/SEIMENS/Minilec

Renwal/Replacement of single phase preventor with following LED indications 3- phase healthy -ON,phase -loss -OFF including talking down old one complete all as directed by Engr-in-Charge. Make:GIC/SEIMENS/Minilec

Taking out unserviceable MS pipe and Supply,erection,testing &commissioning of New 125mm(5") dia bore, mild steel chilled water piping of class'C",cut to required lenth and installed with welded joints,inclduing all necessary fittings such eblows,tees,bends,reducers,flanges and necessary civil/MS supports,pressure testing etc complete.chilled water pipe insulation shall be with 32mm thich nitrile rubber covered with vapour barrier and finished with 26G alumiunium clading complete all as specified and directed by Engr-in-charge.

Taking out unserviceable MS pipe and Supply,erection,testing &commissioning of New 75mm(3") dia bore,mild steel chilled water piping of class'C",cut to required lenth and installed with welded joints,inclduing all necessary fittings such eblows,tees,bends,reducers,flanges and necessary civil/MS supports,pressure testing etc complete.chilled water pipe insulation shall be with 32mm thich nitrile rubber covered with vapour barrier and finished with 26G alumiunium clading complete all as directed by Engr-in-Charge.

Taking out unserviceable MS pipe and Supply,erection,testing &commissioning of New 40mm(1.25") dia bore, mild steel chilled water piping of class'C",cut to required lenth and installed with welded joints,inclduing all necessary fittings such eblows,tees,bends,reducers,flanges and necessary civil/MS supports,pressure testing etc complete.chilled water pipe insulation shall be with 32mm thich nitrile rubber covered with vapour barrier and finished with 26G alumiunium clading complete all as directed by Engr-in-Charge. Make for item No.20 to 22: TATA/Jindal or equivalent make as mentioned in PS

Taking out unserviceable butterfly vlave and Supply,erection,testing &commissioning of New 75mm(3") dia bore, butter fly valves PN 1.0 rating as per latest engineering standards and specifications,fixed with necessary insulation(matching to existing) as required all as specififed and as directed complete all as directed by Engr-in-Charge. Make: Advance/Castle

Taking out unserviceable Globe valve and Supply,erection,testing &commissioning of New 75mm(3") dia bore, globe valves PN 1.0 rating as per latest engineering standards and specifications,fixed with necessary insulation(matching to existing) as required all as specififed and as directed complete all as directed by Engr-in-Charge. Make: Advance/Castle

Taking out unserviceable NRV and Supply,erection,testing &commissioning of New 75 mm(3") dia bore ,Non -return valves PN 1.0 rating as per latest engineering standards and specifications,fixed with necessary insulation(matching to existing) as required all as specififed and as directed complete all as directed by ENgr-in-Charge. Make: Advance/Audco/Inter valves/Sant

Taking out unserviceable Y-strainer and Supply,erection,testing &commissioning of New 75 mm(3") dia bore, Y-strainer PN 1.0 rating as per latest engineering standards and specifications,fixed with necessary insulation(matching to existing) as required all as specififed and as directed including taking down old u/s one complete all as directed by ENgr-in-Charge. Make:Sant/Advance/Emerald

Suuply,test,install & commissioning of the pressure guage suiatble for existing one as per latest engineering standards and spcifications,fixed with necessary insulations(matching to existing) as required including taking down old u/s one complete all as specified and directed by Engr-in-Charge. Make: H Guru/Sant/Waree

Suuply,test,install & commissioning of the Thermo meter suitable for exisitng one as per latest engineering standards and spcifications,fixed with necessary insulations(matching to existing) as required including taking down old u/s one complete all as specified and directed by Engr-in-Charge. Make:H Gru/Sant/Ware.

Supply,install,test & commissioning of the water flow swtich suitable for existing one as per latest enginnering stanards and specifications ,fixied with necessary insualtion(matching to existing) as required including taking down old u/s one complete all as directed by Engr-In-Chrarge. Make: Honey well/Johnsons/Siemens

Supply,test,install & commissioning of the Auto air vent of suitable size 15mm dia to 20mm dia as per latest engineering standards and specifications,fixed with necessary insulation(matching to exisitng) as required inclduing taking down old u/s one comeplete all as directed by Engr-In-Charge. Make:Amtrol/Anergy/flammcotraders

Supply,test,install & commissioning of the rubber bellow connections for pumps as per latest engineering standards and specifications,fixed with necessary insulation(matching to exisitng) as required inclduing taking down old u/s one comeplete all as directed by Engr-In-Charge. Make: Cori/Easyflex

Supply,install,test& commissioning of Micro bubbler Air & Dirt separators,with matching flanges bolts,Nuts,gaskets,insulation,vlaves and airvent for the size of 150mm dia PN 1.0 including taking down old u/s one complete all as specified and directed by Engr-in-Charge. Make:Amtrol/Anergy/flammcotraders

Supply,install testing and commissioning Suction line with fittings of hard copper piping for condensor units with isulation of 6mm thick nitrile rubber pre formed sections includingsupporting fixtures and accessories etc suitable for Hitache 8.5TR packaged type unit complete all as specified and directed by Engr-in-Charge.

Supply,install testing and commissioning liquid line with fittings of hard copper piping for condensor units with isulation of 6mm thick nitrile rubber pre formed sections includingsupporting fixtures and accessories etc suitable for Hitache 8.5TR packaged type unit complete all as specified and directed by Engr-in-Charge.

Supply,insulation,test and commissioning of under deck insulation for exposed roof of 23mm thickness Class'O' grade XLPE material all as specified and as directed by Engr-In-Charge

M&L for cleaning of existing duct unit along with volume control dampers,fire dampers,collar dampers,intake louvers,bird screen,inscet screen,grills & diffusers and removing dust particles with suitable liquid of OT unit ,MH complete all as directed by Engr--in-Charge

M&L for cleaning of existing duct unit along with volume control dampers,fire dampers,collar dampers,intake louvers,bird screen,inscet screen,grills & diffusers and removing dust particles with suitable liquid of ICU unit ,MH complete all as directed by Engr--in-Charge

M&L for cleaning of existing duct unit along with volume control dampers,fire dampers,collar dampers,intake louvers,bird screen,inscet screen,grills & diffusers and removing dust particles with suitable liquid of Air cooled plant ,MCEME auditorium complete all as directed by Engr--in-Charge

Supply & fixing of 3 pole power contactor MNX-12,50Hz suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge.

Supply & fixing of 3 pole power contactor MNX-18,50Hz suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge.

Supply & fixing of 3 pole power contactor MNX-25,50Hz suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge.

Supply & fixing of Add on block MNX-A1 for 3 pole power contactor suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge.

Supply & fixing of Add on block MNX-A2 for 3 pole power contactor suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge.

Supply & fixing of DOL MN2 -Thermal overload relay suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge.

Supply & fixing of analog timer suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge. Make: L&T/GIC/Schnieder/Siemens

Supply and Fix Refrigerent gas R - 22 for AC Plant complete all as specified and directed by Engr-in-Charge..

Supply&Fixing of 3 pole MCB,40-63amps,C-curve,10kA, 50Hz, 440v in existing panel including necessary wiring & misc accessroies for satisfactory completion of job and taking down old unserviceable one complete all as directed by Engineer-in-Charge.

Supply&Fixing of 3 pole MCB,6-32 amps,C-curve,10kA,50Hz,440v in existing panel including necessary wiring & misc accessroies for satisfactory completion of job and taking down old unserviceable one complete all as directed by Engineer-in-Charge.

Supply & fixing of 3 pole power contactor CHINT NC1-4011,50Hz suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge. Make:CHINT NC1-4011 or its eqlt in L&T/Siemens/Schneider or equivalent make as given in PS

Supply & fixing of 3 pole Air break (power) contactor suitable 10-0A,50Hz suitable for existing one and including taking down old unserviceable one complete all as direrected by Engr-in-Charge. Make:Seimens -3TS30 10E or its eqlt in L&T/Schneider or equivalent make as given in PS

Taking out unserviceable chilled water inlet sensor & supply and fixing of new chilled water sensor complete all as directed by Engr-in-Charge.

Taking out unserviceable chilled water outlet sensor & supply and fixing of new chilled water sensor complete all as directed by Engr-in-Charge.

Disconnecting and taking out unserviceable oil tight limit swtich and S& new Oil tight limit switch complete all as directed by Engr-in-Charge. Make:TEKMEC/Honeywell

REPAIRS TO DGQA 12.50 TR AC Plant SM No 198186

Supply and Fix Thermostatic Switch operated on 230 Volts AC Supply suitable for 12.50 TR AC Plant complete all as specified and directed. DGQA AC Plant SM No. 198186

Supply and Fix Coil for loading and un-loading solinoid valve suitable for 12.50 TR AC Plant complete all as specified and directed. DGQA AC Plant SM No. 198186

Supply and Fix Main bearing non end driving for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No. 198186

Supply and Fix Main bearing driving end for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No. 198186

Supply and Fix Connecting rods for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No. 198186

Supply and Fix Discharge reed with springs (set of 4) for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No 198186

Supply and Fix Suction reed with springs (Set of 4) for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No. 198186

Supply and Fix Piston ring( Set of 4) for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No 198186

Supply and Fix Cylinder liner ( Set of 4) for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No. 198186

Supply and Fix Piston for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No 198186

Supply and Fix Gasket set for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No 198186

Supply and Fix Gudgeon pin with bush for the Compressor Model SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No. 198186

Supply and Fix shaft seal assembly including carbon ring suitable for make ACCEL, Compressor of capacity SMC 4-65 complete all as specified and directed. Make 'ACCEL' DGQA AC Plant SM No. 198186

Supply and Fix Thermostatic Expansion Valve suitable for12.50 TR AC Plant complete all as specified and directed. DGQA AC Plant SM No. 198186

Supply and Fix Solinoid valve of existing size and model suitable for 12.50 TR AC Plant complete all as specified and directed. DGQA AC Plant SM No. 198186

Supply and fixing in replacement of crank shaft assembly suitable for 12.5 Ton AC Plant

Supply & Fixing following spare parts suitable to RO Plants of capacity 500 LPH-02 Nos including taking down old unserviceable spare parts complete all as specified and directed

Filter for RO Plant 500 LPH

Carbon Sand

40x40 Membrone

Flow meter

Pressure guage

PTMT Ball Valve

Pump NRV of suitable size

UV System

PVC Pipe

Disconnection RAW water feed pump 0.5HP and re-winding,including replacement of unserviceable bearings of suitable size and re-assembling the motor including installation complete all as specified and directed.

Disconnecting High pressure pump 500 LPH and re-winding,,including replacement of unserviceable bearings of suitable size and re-assmbling the motor including instalation complete all as specified and directed.

S&F Mebrane housing for 40x40 RO membranes complete all as specified and directed.

Taking out old blocked GI tubing with all accessories such as Bend, Elbow, Tees, Nipples, sockets, unions, reducers from any position (in trenches/ floors/ walls) and cleaning of the same and refixing in original position with necessry new GI fittings (ISI Marked)(if required) heavy grade and making good with existing surface including if necessary civil works like Brick, cement work etc., for the following dia of pipes complete all as directed by Engineer-in-charge.

(a) 15 mm dia

(b) 20 mm dia

(c) 50 mm dia

Taking out old unserviceable GI pipe line and supply and fixing/ laying GI tubing medium grade laid in trenches/ floors or fixed to walls including necessary GI fittings such as bends, elbows, nipple, sockets, unions, reducers, tees etc and making good with existing surface following dia of pipes complete all as directed by Engineer-in-Charge. Note:(i) The rates including GI fittings & fixing/laying of pipe. (ii) Earth work shall be measured & paid separately under relevant items.

(a) 15 mm dia

(b) 20 mm dia

(c) 25 mm dia

(d) 50 mm dia

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in hard/ dense soil for foundation of poles, structures, stay rods, laying of underground cable etc complete all as directed by Engr-in-Charge.

Returning, filling in soils including spreading, leveling, watering and well ramming in layers each not exceeding 25cm thick complete all as directed by Engr-in-Charge

Removing excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as directed by Engr-in-Charge.

S&F GI stop valves 20mm dia,cast copper alloy,screwed down,high pressure,with cruth or butterfly handle,screwed both ends including taking down old unserviceable one complete all as specified and directed by Engr-in-charge.

S&F GI stop valves 15mm dia,cast copper alloy,screwed down,high pressure,with cruth or butterfly handle,screwed both ends including taking down old unserviceable one complete all as specified and directed by Engr-in-charge.

Taking out water sample in clean container and getting the same tested from the “Department of Water and Waste Water Examiner, Institute of Preventive Medicine, Narayanaguda, Hyd” or “NRDC Himayathnagar” for chemical tests complete all as directed by Engr-in-Charge.

Taking out water sample in clean sterilised container and getting the same tested from the “Department of Water and Waste Water Examiner, Institute of Preventive Medicine, Narayanaguda, Hyd” or “NRDC Himayathnagar” for bacterioligical tests omplete all as specified and directed by Engr-in-charge. Note for item No 63.00 & 64.00 :- Sample water shall be taken various places MH and adjoing area under AGE EM-II(u) complete all as directed by Engr-in-Charge .

S&F Manifold Wall Needle pins and brass washer including all neccesaary accessories and taking down old unservceable one complete all as specified and directed by Engr-in-charge..

S&F High Pressure IOX Regulator including all neccesaary accessories and taking down old unservceable one complete all as specified and directed by Engr-in-charge..

S&F High Pressure oxygen tail pipe of stainless steel including all neccesaary accessories and taking down old unservceable one complete all as directed by Engr-in-Charge

S&F Oxygen outlets of double lock front mounted including all neccesaary accessories and taking down old unservceable one complete all as directed by Engr-in-Charge

S&F Oxygen flow meters including all neccesaary accessories and taking down old unservceable one complete all as directed by Engr-in-Charge

Supply and fixing of 15mm dia copper pipe including all necessary fittings nuts bolts and clamps for manifold system including taking down old unservceable one complete all as specified and directed by Engr-in-charge.

Supply and fixing of 22mm dia copper pipe including all necessary fittings nuts bolts and clamps for manifold system including taking down old unserviceable one complete all as specified and directed by Engr-in-charge..

Repair/Replacement of ward vacum unit with connected accessories including taking down old unserviceable one complete all as specified and directed by Engr-in-charge..

Repair/Replacement of theatre vacum unit with connected accessories including taking down old unservceable one omplete all as specified and directed by Engr-in-charge.

Repair/replacement of adayate valve of size 15mm perole type incl necessary fittings including taking down old unservceable one complete all as specified and directed

Supply and fixing in replacement of following spare parts suitable to Oil fired incinerator capacity 60 Kg/ Hrs automatic waste feeding system fuel tank including taking down old unserviceable spare parts complete as under

M&L for Diesel Mono block fully automatic burners of Cat part No LO -20 including necessary spare ie, Sequence control, Ignition coil, transformer including necessary accessories complete all as specified and directed by Engr-in-charge.. Make : Alfa Therm or its techno commercial equivalent make as approve by GE

Material & labour descaling of Primary Chamber 800 Degree Centigrade + 50 Degree Centigrade by Hydro chloric acid 33% concentration till the scaling is removed and cleaning of the chamber with fresh water complete all as specified and directed by Engr-in-charge..

Material & labour descaling of Secondary Chamber 1050 Degree Centigrade + 50 Degree Centigrade by Hydro chloric acid 33% concentration till the scaling is removed and cleaning of the chamber with fresh water complete all as specified and directed by Engr-in-charge.

Material & labour descaling of Secondary Chamber- static solid hearth mild cleaning by new technology method of the chamber with fresh water complete all as specified and directed by Engr-in-charge..

Repair & Replacement and servicing of automatic through hydraulic Ram pusher, hydraulic power pack complete all as specified and directed by Engr-in-charge..

Dismantling/Removing of oil fired incinerator Ventury Scribbing System ID Fan winding from motor, re-winding and Re-assembling the original position complete all as specified and directed by Engr-in-charge..

Dismantling/Removing of FD Fan of Oil fired incinerator winding from motor, re-winding and Re-assembling the original position complete all as specified and directed by Engr-in-charge..

M&L labour for cleaning of Air cooled AC plant of capacity 40 to 50TR Exahust Fans along with copper/tinted copper/Aluminum fins/coils along with suitable liquid chemical and water till desired effectiveness of cooling is achieved for satisfactory completion of job including all misc materials complete all as directed Engr-in-Charge,

Supply and fixing of 9mm dia copper pipe including all necessary fittings nuts bolts and clamps for manifold system including taking down old unserviceable one complete all as specified and directed.

Supply,test,install & commissioning of 6'x8' laminar flow terminal filter units for OT being made of CRCA/Pre insulated panel material suitable for fixing HEPA filters including HEPA filter,perforated stain less steel sheet in the bottom suitable provision for OT light to be supported being part of the module including taking down old u/s one complete all as specified and directed by Engr-in-charge. Make: Laminar flow/Sagarair,Make of HEPA:AAF/Fudenburg/Camfil

S&F 12V 48AH maintenance free battery suitable for DG set complete all as specified and directed including taking down of old unseriveable one complete all as specified and directed by Engr-in-charge.. Make:- AMARON/EXIDE/EXPRESS/CANON

M&L labour for servicing of 15 KVA UPS by Visual inspection of the battery set and UPS system, connected mains cables, battery cables, distribution boards and the external maintenance bypass switch, Battery terminal connections will be inspected and tightened and re-torqued, alarm and system logs are downloaded and inspected to see how the UPS has performed, Internal components are inspected for age, wear and tear and cleanliness, consumable items like fans and AC and DC capacitors are inspected and replaced according to their replacement programs, checks are made for corrosion in extreme environments that can see dust build up or chemical or salt erosion, Thermal checks may be made using thermal imaging cameras which are used to find hot-spots in the UPS, batteries, cabling, distribution and LV switchgear connected to the UPS system, electrical measurements are taken from the front panel LCD to identify input and output performance per phase complete all as specified and directed by Engr-in-charge..

All as per Item No. 80 above but for 80KVA UPS complete all as specified and directed by Engr-in-charge..

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