DCSEM/CQD/QSC/ AERB-VSB-AC-AMC/NIT/28/21-22 dtd 13.01.2022

Amount

PART- 'A': Various types of Air conditioners, Water coolers

PART- 'B': Package type Air Conditioning System & softening plant

Description of Work / Item(s)

Amount

PART- 'A': Various types of Air conditioners, Water coolers

Comprehensive maintenance (except compressor) & servicing of the various types & capacities of non inverter type air conditioners including attending day to day complaints/ breakdowns installed at various locations like V.S.Bhavan,AERB,Shakuntalam hall, CHSS dispensaries & other site offices under DCSEM/DAE inside Anushaktinagar & city area in Mumbai as per Technical Specifications, Terms /Conditions & as per the instructions & directed by EIC.

Window AC of capacities upto 1.5 TR ( Note : Break up of qty = 24units x 6qtrs= 144 nos)

Split AC of capacities upto 2.0 TR ( Note : Break up of qty = 327units x 6 qtr=1962nos)

Multy split AC of capacities 2.0 TR to 3.0 TR ( Note : Break up of qty = 2 units x 6 qtrs= 12 nos)

Cassete AC of capacities 2.0 TR to 4.0 TR ( Note : Break up of qty = 2 units x 6 qtrs= 12 nos)

Ductable split AC of capacities 5.5 TR to 8.5 TR ( Note : Break up of qty = 16units x 6 qtrs =96 nos)

Floor mounted (Tower) split AC of capacities of 3.0 TR ( Note : Break up of qty = 5 units x 6 qtrs= 30 nos)

Air cooled package AC of capacities of 16.5 TR ( Note : Break up of qty = 1 units x 6 qtrs= 6 nos)

Comprehensive maintenance & servicing of the various types & capacities of inverter type air conditioners including attending day to day complaints/ breakdowns installed at various locations like V.S.Bhavan,AERB, & other site offices under DCSEM/DAE inside Anushaktinagar as per Technical Specifications & Terms /Conditions & as per the instructions & directed by EIC. Note: The maintenance is to be carried out excluding the compressor till the expiry of warranty of existing m/c. The contractor has to co-ordinate the manufacturer for replacement/repairs of existing compressor, if required till the expiry of the warranty period of existing machine as required.

Split AC of capacities upto 2.0 TR ( Note : Break up of qty = 38units x 6 qtr=228nos)

Cassete AC of capacities of 2.0 TR ( Note : Break up of qty = 2 units x 6 qtrs= 12 nos)

Comprehensive maintenance (except compressor ,water purifier's candle/cartridge & UV set) & servicing including attending day to day complaints and breakdowns of the various types & capacities of water coolers/ water dispensers including water purifiers installed at various locations like V.S.Bhavan, CHSS dispensaries & other site offices under DCSEM/DAE inside Anushaktinagar, as per Technical Specifications & Terms /Conditions & as per the instructions & directed by EIC . ( Note : Break up of qty = 62 units x 18 months =1116 nos)

Supply, installation, testing & commisioning of new non inverter type compressor of following capacity including removing of defective compressor from existing machine , leak testing by dry N2, vaccumising whole system & charging of refrigerant including satisfactory test & trial of the system. The job also includes submission of test certificate & warranty/guarantee of newly installed compressor as per manufacture's specification etc. complete all as per terms & conditions & to the entire satisfaction of E.I.C. Note : The removed defective compressor / any other spare parts will be taken back by contractor as a credit.Suitable rebate for old removed defective compressor/spare parts shall be considered in the quoted rates.

Rotary type Compressor of upto 0.8 TR capacity.

Rotary type Compressor of above 0.8 TR to 1.1 TR capacity.

Rotary type Compressor of above 1.1 TR to 1.5 TR capacity.

Rotary type Compressor of above 1.5 TR to 2.0 TR capacity.

Rotary/scroll type Compressor of above 2.0 TR to 3.0 TR capacity.

Scroll type Compressor of above 3.0 TR to 4.0 TR capacity.

Scroll type Compressor of above 4.0 TR to5.5 TR capacity.

Scroll type Compressor of above 5.5 TR to 8.5 TR capacity.

Reciprocating/ rotary type Compressor suitable for water coolers upto 80 ltrs storage capacity

Reciprocating/ rotary type Compressor suitable for water dispenser.

Reciprocating/ rotary type Compressor suitable for refrigerator upto 200 ltrs capacity.

Reciprocating/ rotary type Compressor suitable for refrigerator above 200 ltrs to 500 ltrs capacity.

Reciprocating/ rotary type Compressor suitable for deep freezer upto 400 ltrs capacity.

Reciprocating/ rotary type Compressor suitable for deep freezer above 400 ltrs to 800 ltrs capacity.

Supply, installation, testing & commisioning of new inverter type compressor of capacity upto 2.0 TR including removing of defective compressor from existing machine , leak testing by dry N2, vaccumising whole system & charging of refrigerant including satisfactory test & trial of the system. The job also includes submission of test certificate & warranty/guarantee of newly installed compressor as per manufacture's specification etc. complete all as per terms & conditions & to the entire satisfaction of E.I.C. Note : The removed defective compressor or any other spare parts will be taken back by contractor as a credit.Suitable rebate for old removed defective compressor/spare parts shall be considered in the quoted rates.

Removing of existing defective spare parts/components & providing &fixing of new spare parts of refrigerator of capacity upto 500 ltrs including commisioning by giving satisfactory test & trial of the refrigerator etc. complete all as per manufacture's specification , terms, conditions, scope of work & up to the entire satisfaction of E.I.C.Note : The removed defective spare parts will be taken back by contractor as a credit.Suitable rebate for old removed defective spare parts/components shall be considered in the quoted rates

PCB of Invertor type refrigerator

Timer

Relay with Overload

Thermostate

Fan/blower motor

Biemetal fuse

Heater

Refrigerant Charging

Removing of existing defective spare parts/components & providing & fixing of new spare parts of best quality for deep freezers of capacity upto 800 ltrs including commisioning by giving satisfactory test & trial of the deep freezer etc. complete all as per manufacture's specifications , terms, conditions, scope of work & up to the entire satisfaction of E.I.C.. Note : The removed defective spare parts/components will be taken back by contractor as a credit.Suitable rebate for old removed defective spare parts shall be considered in the quoted rates .

Sub zero

Relay with Overload

Thermostate

Fan motor

Refrigerant Charging

Starting capacitor

Drier/strainer

Supply of following spares of original manufacturer suitable for M/s Alfa make water filters .Note : The removed defective spare parts will be taken back by contractor as a credit.Suitable rebate for old removed defective spare parts shall be considered in the quoted rates

Primary Sediment filter candle/cartridge of. Sizes ranging from of 8" to 10" suitable for capacity upto 400 LPH.

Secondary Carbon filter candle/cartridge of sizes ranging from 8" to 10" suitable for capacity upto 400 LPH.

UV lamp with adaptor suitable for purifier of capacity upto 400 LPH.

Supply, installation, testing & commisioning of hot & cold water dispenser at site of following specification: a) Dispenser type: Floor mounted. b) Cabinet type: Cooling cabinet c) No. of faucets: 3 nos. d) Cold water storage capacity: minimum 3 ltrs e)Cooling capacity: minimum 2.5 ltrs/hr f) Hot water storage capacity: minimum 0.8 ltrs g) Heating power consumption: approx. 500 W h) Cabinet capacity/Refrigerator capacity: minimum 18 ltrs i) Function: Hot, normal & cold Note: The job includes submission of test certificate & warranty/guarantee of newly installed compressor as per manufacture's specification etc. complete all as per terms & conditions & to the entire satisfaction of E.I.C.

Supply, installation, testing & commisioning of plain/normal & cold water cooler at site of following specification: a) Stainless steel body & tank. b) Storage capacity: minimum 80 ltr. c) Nominal cooling capacity: minimum 40 ltr/hr d) No. of faucets: Minimum 2 nos (1 plain & 1 cold). e)Auto cut-out. f) Overload compressor protection. Note: The job includes submission of test certificate & warranty/guarantee of newly installed compressor as per manufacture's specification etc. complete all as per terms & conditions & to the entire satisfaction of E.I.C.

Supply, installation, testing & commisioning of water purifier at site. It should eliminate bacteria & viruses from water irrespective of the level of contamination through ultraviolet rays. It should eliminate foul taste, odour & all type of impurities. Product specification: a)Commercial UV water purification system b)3 stage UV water purifier c)Advanced filteration system d)Stainless steel purification chamber e) Easily attached to water coolers f) Flow rate in LPH: 200 g) Operating on 230V, 50 Hz, single phase AC supply. h)Power consumption: approx. 21W Note: The job includes submission of test certificate & warranty/guarantee of newly installed compressor as per manufacture's specification etc. complete all as per terms & conditions & to the entire satisfaction of E.I.C.

Supply, installation, testing & commissioning of following capacities of Inverter type hi-wall split air conditioners of approved make and suitable for 230V, 50 Hz, single phase A/C supply having auto humidity control, on/off timer with advance start up, auto climate technology, high capacity compressor, highest BEE star rating (i.e 5 star), , including leak testing for entire system, vaccumising using vaccum pump, R410a/R32 gas charging as per installation manual, for smooth operation of AC`s etc complete all as per the instructions & to the entire satisfaction of EIC.

1.5 TR Inverter type hi-wall split air conditioners with following specifiactions: 1. Cooling capacity - minimum 5.1 kW , 2. Energy Efficiency ratio - minimum 4.5.

1.8 TR Inverter type hi-wall split air conditioners with following specifiactions: 1. Cooling capacity - minimum 6.2kW , 2. Energy Efficiency ratio- minimum 4.5.

Supply of reputed make/ good quality portable water storage jar of capacity upto 10 ltrs with float valve assembly (online kit) for water dispensers.

Fabrication, supply & installation of S.S stand for the water dispenser etc. , fabricated out of S.S flats / angles /bar /sheets etc as required and instructed by EIC.

Copper piping for refrigerant with rubber nitrile insulation and wrapped with monsoon tape all as per AC`s manufacturer's standards as per site requirement with necessary structural clamps/ supports/ bends/ elbows/ reducers/U-bends/ flare nuts/ adapters/any other brass fittings as required etc. complete all as per instruction & directed by EIC. Note: This item will not be operated in case of misuse/abuse & not due to normal wear & tear.

15.4 mm (5/8)'' with 10 mm rubber nitrile

12.7 mm (1/2)'' with 10 mm rubber nitrile

6.4 mm (1/4)'' with 10 mm rubber nitrile

Flexible/rigid PVC drain piping of size upto 32 mm diameter with necessary structural clamps/ supports/ bends/ elbows/ reducers/U-bends etc. duly insulated with heatlone sheet, etc. complete all as per the site condition & instructed by EIC. Note: This item will not be operated in case of misuse/abuse & not due to normal wear & tear.

Control cabling with adequate size of copper conductor wire/ power cable to connect outdoor units with respective indoor units & power cable to connect power outlet to ODU/IDU complete with lug connections etc. complete all as per site situation as required & instructed by the EIC. Note: This item will not be operated in case of misuse/abuse & not due to normal wear & tear.

4 core x 2.5 sq.mm cable

3 core x 2.5 sq.mm cable

Fabrication, supply & installation of M.S stand for the ODU of split A/C unit as required & fabricated out of M.S flats /angles/ sq.bar etc. with suitable opening mechanism for maintenance purpose of ODU unit, painting with one coat of red oxide primer & two coats of enamel paints of approved make & shade to all M.S parts at all levels & elevations as required and desired by EIC.

Dismantalling and safe removing the old existing wall mounted split air conditioner along with pumpdown of refrigerant in the system,safely removal of copper piping/cabling/ safety stand etc. including sealing of existing piping holes etc. complete all as per requirement and instructed by EIC.

Transporting,installation & commissioning of wall mounted split air conditioner including with necessary structural clamps, supports,inter connecting copper piping, cabling, drain piping between IDU to ODU, fabrication work, leak testing for entire system, vaccumising using vaccum pump with suitable refrigerant charging as per installation manual, for smooth operation of AC`s etc complete all as per the instructions & to the entire satisfaction of EIC. NOTE: 1)Copper pipe, drain pipe, Cables, fabrication work will be paid separately in relevant item of SOQ. 2)Main Power supply point will be provided by department at free of cost.

Supply of Remote control of reputed make with batteries suitable for various types of air conditioners(Voltas/L.G/Videocon/Mitsubushi/O GeneralL/ Daikin/Hitachi etc.) of capacities upto 3.0 TR.

Charging of refrigerant(R-22/R 32/R 410a or equivalent) for various type of air conditioners including leak testing/rectification, vaccumising whole system etc. as per manufacturer specifications including commisioning of the machine with satisfactory test & trial as per instructions & directed by EIC. Note: This item will not be operated in case of misuse/abuse & not due to normal wear & tear.

Capacities upto 2.0 TR

Capacities of above 2.0 TR to upto 3.0 TR

Capacities of above 3.0 TR to upto 4.0 TR

Capacities of above 4.0 TR to 8.5 TR

Description of Work / Item(s)

Amount

PART- 'B': Package type Air Conditioning System & softening plant

Operation of AC plant consisting of 34 nos. of 7.5 TR water cooled package type air-conditioners,one number of softening plant, and three numbers of 110 TR capacity cooling towers along with all its equipments, machinery & accessories as mentioned in Technical Specifications & Terms /Conditions. The job involves operation of various machineries & equipments, recording of the various operating parameters on logsheet format to be given at the time of the execution of the work and recording of complaints/abnormality on logsheet & informing to the Engineer-In-Charge, safeguarding of the equipments from any damage due to their running at abnormal conditions, day to day general cleaning of the plant room, units & panels etc.complete all as required & directed by Engineer-In-Charge.

Operation the above plants as mentioned in Item No. 1/PART B of the contract, on holidays & beyond stipulated time on working days as per requirement of users.

Servicing & Comprehensive maintenance of the 7.5 TR package type air-conditioning system & its accesories mentioned in Technical Specifications & Terms /Conditions including replacement of the defective component/equipment etc.if any, inclusive of compressor,etc. complete all as per the technical specifications, instructions & directed by the Engineer-In-Charge. ( Note : Break up of qty = 34 units x 18 months in a year= 612 nos)

Servicing & Comprehensive maintenance of the 110 TR FRP cooling towers & its accesories mentioned in Technical Specifications & Terms /Conditions including replacement of the defective component/equipment if any as required as per the technical specifications, instructions & directed by the Engineer-In-charge. ( Note : Break up of qty = 3 units x 6 qtr = 18 nos)

Servicing & Comprehensive maintenance of capacity of 3 m^3/hr softening plant & its accesories mentioned in Technical Specifications & Terms /Conditions of contract including replacement of the defective component/equipment if any as required all as per the technical specifications, instructions & directed by the Engineer-In-charge. ( Note : Break up of qty = 1 units x 18 months= 18 nos)

Parth Refrigeration and Electricals

Parth Refrigeration and Electricals

Parth Refrigeration and Electricals