SPECIAL REPAIRS AND REPLACEMENT OF CERTAIN BER EQUIPMENTS AT AF STATION BEGUMPET UNDER GE AF HAKIMPET

Amount

Taking down split air conditioner consisting indoor and outdoor units carefully along with voltage styplizer of any type capicity upto 2.0 TR by diconnecting all electrical connections, suction and discharge lines from its installed position and shifted to MES store yard complete all as specified and as directed by the Engineer-in-Charge.

Supply, installation, connect, test and commissioning of hi wall split units indoor / outdoor with suitable capicity complete with cordless remote control unit, with inbuilt air ioniser, bio filter forbetter indoor air quality, leakage dectector etc with minimum 5 Star rating from BEE with inverter technology and EER above 3.3 of capacity 1.5 TR, operated using environment friendly refrigerant gas R410a / R-32 , inclusive of suction and discharge lines with suitable size of copper tubes, necessary brazing, provision of nitrile tubing over gas circulating copper tubes upto 10 meters, neatly tying ends with PVC insulating tape, GI stand for mounting outdoor unit, provision of suitable drain pipe for disposal of waste water upto ground level and testing complete all as specified and as directed by the Engineer-in-Charge. Notes : (i) Quoted rate is deemed to be included cost of making necessary hole into stone / brick wall for copper tube and power cord (including supply & fix new plug top 3 pin 15 Amps single phase complete ISI marked) and making good to damage all as per existing. (ii) Outdoor unit shall be mounted on MS brackets and quoted rate is inclusive. Make : Carrier / Daikin / Hitachi / Blue Star

Supply, installation, connect,test and commissioning of hi wall split units indoor / outdoor with suitable capicity complete with cordless remote control unit, with inbuilt air ioniser, bio filter forbetter indoor air quality, leakage dectector etc with minimum 5 Star rating from BEE with inverter technology and EER above 3.3 of capacity 2.0 TR, operated using environment friendly refrigerant gas R410a / R-32, inclusive of suction and discharge lines with suitable size of copper tubes , necessary brazing, provision of nitrile tubing over gas circulating copper tubes upto 10 meters, neatly tying ends with PVC insulating tape, GI stand for mounting outdoor unit, provision of suitable drain pipe for disposal of waste water upto ground level and testing complete all as specified & as directed by the Engineer-in-Charge. Notes : (i) Quoted rateis deemed to be included cost of making necessary hole into stone/brick wall for copper tube & power cord (including supply & fix new plug top 3 pin 15 Amp single phase complete ISI marked) and making good to damage all as per existing. (ii) Outdoor unit shall be mounted on MS bracket and quoted rate is inclusive. Make :- Carrier / Daikin / Hitachi / Blue Star

Supply, instal, testing & commissioning of Centrifugal Monoblock Pump set of cast Iron impeller with gland packing coupled with induction motor with 'F' Classs insulation and IP 55 protection suitable for 3 phase, 300 to 415 Volts, 2900 RPM, discharge not less then 3.0 lps at minimum 68 meter head with power rating 7.5 KW and 10 HP, impeller, delivery casing and motor body made of cast iron, pump shaft made of carbon steel, sealing with gland packed. suitable for suction from pipe of size 65 mm dia and delivery to pipe of size 50 mm dia including of Star delta starter of brand Schneider with single phase preventer and over load protection , with provision of 3 crore 10 Sqmm Flat copper cable from starter pannel to pump set, priming line watering arrangement complete using 20mm dia GI pipe Med grade of length upto 10 RM , gate valve 20mm dia- 01 No with necessary PCC foundation with suitable size of nuts, bolts grouted & washers complete all as specified and as directed and minimum 2 years warrenty complete all as specified and directed by Engineer - in - Charge. Make:- (a) Centrifugal Monoblock Pump set (Make : Kiloskar, Specification : 7.5KW/10HP/2900RPM, Model KDS-1065(65X50) MM) or as approved by Engineer - in - Charge.(b) Star Delta Starter :- Brand : Schneider, Specification : Item Code- 325482SNI, CatRef- MS23AI16N5, HSN- 85369010, Type- TSD/A, Automatic, HP Rating- 10HP, Voltage Rating- 415 VAC, Phase- 3, Frequency Rating- 50/60 HZ, Thermal Protection Range- 7 - 10 A, Motor Power Supply- 415 VAC, 50/60 HZ, Dimension - 348 mm width x 272 mm height x 135 mm depth, Degree of protection - IP42 or as per approval of Engrineer-in-Charge / GE.

Supply and fix, Flat Cable PVC insulated and sheathed, multi-stranded copper conductor, water proof cable suitable for submersible pumpset upto 5 HP, 3 core flat submersible cable 1100 Volts grade with 4.00 Sq mm conductor area and conductor construction multistrand (No / Dia mm) not less than 56 / 3 complete all as specified and as directed.

Supply and install, testing and commissioning of heavey duty chemical dosing system plunger type suitable to inject solution upto 25 LPH working pressure 10 Kg / cm2 comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP, 1440 RPM assembly with agitator in one motor, agitator with SS sweep blade duly FRP coated, FRP tank 150 Ltrs capacity, complete unit mounted on heavey duty MS fabricated frame duly anticorrosive paint complete with chemical grade PVC NRV. Heavey duty UPVC pipe, Schedule 80 of size 15 mm dia of required length to be used for connection during installation. 3 Phase DOL starter suitable for dosing pump Model : SSAPS/CDSPT/25 (as recommended by maker of chemical dosing system i.e M/S Satya Sai Aqua Pura Services) made of powder coated MS fabricated box consisting of LED indicator, digital volt meter, Amp meter, single phase preventer, high / low voltage protection. Minimum 01 years warrenty on complete system i.e pipe connections and Dosing System including DOL starter. Model & Make :- Model No :- SSAPS / CDSPT/25 (Chemical Dosing System) with DOL Starter, Make : SATHYA SAI AQUA PURA SERVICES or as per equivalent approved Make.

Universal refrigeration and Engineering Company

POWER CONSTRUCTION COMPANY

NS Enterprises

STANDARD AGENCIES