Military Engineer Services Tender
View complete overview of Sikkim MES Tender
Military Engineer Services - MES Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date26 Sep 2024
Closing Date17 Oct 2024
Tender Amount₹ 40,00,000
Costs
EMD
₹ 80,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2024_MES_676743_1Bid Award Id
ViewTender No
8277/A/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
Documents
BOQ Items
Supply Nitrogen gas cylinder for leakage testing complete all as specified and as directed.
4
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M & L for gas brazing of copper tubes with copper or silver or any other metal as filler material as per requirement complete all as specified and as directed. NOTE : The quoted rate also includes the job to cut and prepare the tube surfaces as required before welding as directed by Engr-in-charge
8
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Supply and fix in drier size 5/8" of make Danfoss or its equivalent
4
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Supply only controller single phase 230volt, 50 Hz for 1x22 Tr ac plant at 178 MH complete all as specified and as directed.
2
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Supply and fix copper pipe 5/8 inch(hard) complete all as specified and as directed.
3
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Supply and fix Single phase preventor L&T Cat no - ST92166OOOO & CS94824COOO or its equivalent in ABB, Siemens. for AC plant 3X22 TR at 178 MH complete all as specified and as directed.
2
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Supply and fix display for Air Cooled chilller package type AC plant 1X 22 TR at 178 MH capacity complete all as specified and as directed.
2
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Supply and fix voltage protection relay for Air Cooled chilller package type AC plant 1X 22 TR at 178 MH capacity complete all as specified and as directed. Make- L&T/Seimens/Schenider/ABB
2
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Supply and fix emergency switch forAir Cooled chilller package type AC plant 1X 22 TR at 178 MH complete all as specified and as directed.
2
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Supply and fix outdoor fan motor 3 phase 2.0 HP, 415 volt ,50 Hz capacity for Air Cooled chilller package type AC plant 1X 22 TR at 178 MH capacity complete all as specified and as directed.
2
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Supply only expension valve of Central AC plant 1X 22 TR capacity complete all as specified and as directed. Make- danfoss/voltas/carrier/Bluestar
2
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S&F in repairs MCB TP 32A to 40 Amp, C type complete all as specified and as directed.
3
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S&F in repairs Power contactor AC operational current upto 415V and 9A of Siemens Cat No - 3RT1023-1A or its equivalent in ABB, L&T
3
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S&F in repairs temperature controller of SubZero Cat No - 7510T or equivalent in Danfoss
2
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S&F in repairs 3 Pole power contactor MNX12 AC operational current upto 415v of L&T Cat no - CS94108/CS94109 or its equivalent in ABB, Siemens.
2
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S&F in repairs 3 Pole power contactor MNX9 AC operational current upto 415v of L&T Cat no - CS94106/CS94107 or its equivalent in ABB, Siemens.
2
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S&F in repairs MN suitable for MNX Contactor 24-30A, 415V of L&T Cat no - SS94145OOFO or its equivalent in ABB, Siemens.
2
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S&F in repairs electronic timer of L&T Cat no - ST80328OOOO or its equivalent in ABB, Siemens.
2
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S&F in VAF + PF Meters, of L&T Cat no - WL411021OOOO or its equivalent in ABB, Siemens.
2
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S&F in Voltage monitoring relay 3 phase, 3 wire, Siemens of Cat no - 7UG0818-1AA20 or its equivalent in ABB, L&TSiemens.
1
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S&F in Temperature controlling relay 110-240V AC phase, Siemens of Cat no - 7UG0480-1IU20 or its equivalent in ABB, L&TSiemens.
1
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M & L for descaling of the condensers tubes and other tubes as directed of 21 TR capacity by suitable chemical reagent (HCL & others) by pressure feed method by pump after disconnecting condenser water lines, and opening the end covers of both side, disconnecting electrical supply, brushing with suitable size of wire brush removing the scales and maintaining proper internal diameter and refixing all dismantled parts including replacement of 3mm thick rubber gasket set complete all as specified and as directed.
3
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Supply & fix in repair pressure gauge of HP/LP/OP of size 4" dia of rating 0-16 Kg/cm2 or 0 - 300 PSI(lb/in2) complete all as specified and as directed. Make : Feibig / H-Guru
5
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Supply & fix in repair temperature guage size 4"dia of rating 0 to 50 degrees complete all as specified and as directed.
Make: Allied/ Altod/ Fiebig / Heibig / Scientific
2
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Supply and fix in repair water pressure cut out valve 1 PS - 70 complete all as specified and as directed.
Make : Danfoss / Indfoss/Rapid
2
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Supply and fix in repair LP / HP cut out valves uitable for R - 407 C gas complete all as specified and as directed. Make : Danfoss / Indfoss//Rapid
3
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Supply and fix in rapair oil pressure control switch type MP - 55 suitable for R - 407 C complete all as specified and as directed. Make : Danfoss / Indfoss
2
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Supply and fix in repair solinoid pilot control valve type 10 with two / three coil assembly of same model complete all as specified and directed by Engineer - in - Charge
2
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Supply and fix in repair water flow Sensor/switch WFS6000 Max Pressure 150 PSI, Max temp - 100 degree,1'' NPT,15 A,250V complete all as specified and as described. Make : Honeywell / Dansfoss / Emmerson/Rapid
3
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S & F V belt B63 17 x 1600 of required size as per existing sample complete all as specified and as directed. Make: fenner/dulop/skf
1
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S & F butterfly valve 80mm dia MS (ISI marked) as per existing sample complete all as specified and as directed. Make: Zoloto / RMCO/SCUD
2
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S & F cast iron Y- strainer 80mm dia alonng with rubber gasket ISI marked complete all as specifeid and as directed.
Make Sant/Zoloto/Kirloskar
2
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S & F in repair Air filter for AHU of suitable size (min 2 feet x 2 feet) for 3X22 TR capacity central AC plant(178 MH) of tests all as per existing sample complete all as specified and as directed.
4
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Material & Labour for carrying out the chemical servicing/deep cleaning of the Air Handling units & cooling coils by applying the non-aciditic scale removing agent to the fins area of the cooling coil, copper tubes, remove the complete scale deposit across the coil, flushing through and complete blowing out the dirt, cleaning the fan impellers, filter section, fan section and complete cleaning of filters, tightening of all bolts & nuts, renew the rusted bolts & nuts checking the alignment of the drive set and testing & commissioning the Air Handling units of AC plant complete all as specified and as directed by Eng-in-charge.
1
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Supply & fix in repair mini plate Hepa Filter of size(610X610X75) mm(WXHXD) of existing make and model at 178 MH (ICU & OT) and diretced by Engr-in-Charge with following specification. Make- Thermadyne
(i) Frame-Aliminium Extruded sections(Non Anodized)
(ii) Type of Filter-Flanged Type
(iii) Media- Micro fibre Glass(Imported) media protected with Al mesh
(iv) Sealing of Media-By Means of Epoxy
(v) Efficiency-Above 99.975 down to0.3 micron particle
(vi) I.P.D.-- 16+10% mm WG
(vii) F.P.D.-50 mm WG
(viii) Separators-Hotmelt Glue
(ix) Filter face velocity-125FPM
(x) Operating Temp- Normal atmospheric Temperature
(xi) Air flow direction-cassettle to flange
24
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Supply and fix in repair PRE Filters EU4(washable Tpye) of size(610X610X50)mm (WXDXH) of existing make and model at 178 MH(ICU& OT) and as directed by Engr-in-Charge with following specifiction. Make-Thermadyne
(i) frame- Aliminium Extruded sections(Non- Anodized)
(ii) Type of filter-Box type
(iii) Media- Non Woven Synthetic media supported by Al mesh on one side& finished with HDPE mesh on the other side.
(iv) sealing of media-By means of Epoxy
(v) I.P.D.- 5mm WG
(vi) F.P,D.-15mm WG
(vii) No of folders-11 Nos/RFT of filteration
4
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M&L for cleaning, servicing including carrying out preventive maintenance of 3 phase 415 volt 50 Hz inverter outdoor Variable flow refrigerent type (22+22+14) 58 HP capacity using suitable cleaning solution, tools and minor spares viz screws, washers, insulation tapes etc. as per site requirement and as directed. cleaning of the scroll compressor,condenser , evaporator, fins, and cooling coils shall be done using blower/ vacuum cleaner and replacement of unserviceable spares and insuring its serviceability by keeping the AC plant in good working condition complete all as specified and as directed by Engineer-in-Charge.Make Blue star
NOTE:-(i) During period of contract any fault/defects obtain shall be rectified and quoted rate shall also included the same.
(ii) Spare parts shall be measured and paid under respective items but fixing for the same shall be considered in quoted rate.
1
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Supply only fan board PCB for VRF type Acs 58 HP complete all as specified and as directed.
2
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Supply only main board PCB for VRF type Acs 58 HP complete all as specified and as directed.
1
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Supply only BLDC motor for VRF type Acs 58 HP complete all as specified and as directed.
1
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Supply only drive board for VRF type Acs 58 HP complete all as specified and as directed.
1
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Supply only noise filter for VRF type Acs 58 HP complete all as specified and as directed.
1
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Supply only ODU DLT Sensor complete all as specified and as directed.
1
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Supply only IDU PCB board complete all as specified and as directed.
2
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Supply only single phase contractor complete all as specified and as directed.
1
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Supply only IDU SMPS complete all as specified and as directed.
2
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Supply only indoor unit sensor (LIQ/GAS)
10
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Supply only R-410a Gas all as directed by Engr-in-charge complete all as specified and as directed.
39
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M&L for cleaning, servicing including carrying out preventive maintenance of single phase 230 volt volt 50 Hz inverter indoor(ductable) indoor unit cassette type Variable flow refrigerent typecleaning of the coil ,filter, fan deepcleaning with jet/blower of 2.0 TR capacity using suitable cleaning solution, tools and minor spares viz screws, washers, insulation tapes etc. as per site requirement and as directed and replacement of unserviceable spares and insuring its serviceability by keeping the AC plant in good working condition complete all as directed by Engineer-in-Charge.
NOTE:-(i) During period of contract any fault/defects obtain shall be rectified and quoted rate shall also included the same.
(ii) Spare parts shall be measured and paid under respective items but fixing for the same shall be considered in quoted rate.
9
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All as per Srl item No 52.00 here-in-above but 2.5 TR capacity complete all as specified and as directed.
6
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All as per Srl item No 52.00 here-in-above but 8.0 TR capacity complete all as specified and as directed.
2
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All as per Srl item No 52.00 here-in-above but 1.7 TR capacity complete all as specified and as directed.
2
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Supply only Cordless display for indoor units for VRF Acs complete all as specified and as directed.
2
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Supply and fix in repair of 3 pole power contractor of MNX 50 Amps complete all as specified and directed.
1
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M&L for pumping down the gas of the Central AC plant 178 MH of various capacities pressure testing the complete plant by dry nitrogen gas by separating high side and low side, rectifying and sealing the leakage by gas welding/ brazing pressure, completely vaccuming the system and re-charging the system with R-22 gas or as mentioned in the AC plant system, testing and commissioningcomplete all as specified and as directed. Note- Refrigent and Nitrogen gas measured and paid seperately under respective items
2
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M& L for servcing of monoblock centrigugal pump sets 5.0 HP capacity, 3 phase 415 volt, 50 Hz the pump sets by repalcing the worn out bushes, gland rope, gland bolts & nuts, etc including testing and commissioning complete all as specified and as directed by Engineer-in-Charge.
2
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M & L for dismantling pump set 5.0 HP removing scales cleaning, heating varnishing of motor winding , pump sets by repalcing the worn out bushes, gland rope, gland bolts & nuts, painting etc reassembling the complete pump set including testing and commissioning complete all as specified and as directed by Engineer - in - Charge.
1
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Supply and fix in repair of ball bearing of 6205/6206/6207 sizes with new ball bearing formotor 1.5 kw, 3 phase complete all as specified and as directed.
Make:- NBC/SKF
2
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Supply and filling of compressor oil suitable for compressor at various installation after draining the old oil complete all as specified and as directed by Engineer - in - charge. NOTE : Empty can will be returned to contractor after consumption of Oil. The oil to be supplied in sealed can.
10
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M & L for repairing fan motor of capacity 1.5 KW , 3 phase after disconnecting and removing it from its position and getting it repaired by copper winding the motor with copper wires of same guage and re-fixing the same and re-connecting all the electrical wiring , testing complete ass as specified and as directed.
2
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M & L for repairing HVAC compressor, scroll type Make Danfoss, model No. SM185S4RC, 415V, 50 HZ,for R-22 after dismantling from the HVAC system, after extracting the gas completely from the system and storing it for further re-use, securing the liquid line and gass line, transporting to the work shop, and re-instating the same after rectifying the defect , charging the system with refrigerant gas and successful commisioning of the HVAC system complete all as specified and as directed by Engr-in-charge.
NOTE:- Refrigent gas shall be measured and paid seperately under respective items.
1
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M& L for servicing including carrying out preventive maintenance of package type AC plant 5.5 TR capacity using suitable cleaning solution, tools and minor spares viz screws, washers, insulation tapes etc. as per site requirement and as directed. cleaning of the condenser , evaporator, fins, chiller unit and cooling coils shall be done using blower/ vacuum cleaner and replacement of unserviceable spares and insuring its serviceability by keeping the AC plant in good working condition complete all as directed by Engineer-in-Charge NOTE- Job under this item shall be liable for rectification of any defect occured during the preventive maintenance period of the contract. Spare parts required shall be measured as paid separately under respective items but fixing for the same shall be considered in quoted rate of this items.
Make: Voltas
3
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Supply only Nitrogen gas for leakage testing complete all as specified and as directed.
4
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Supply & fix in repair of LP/HP combination cut out suitable for R-22 gas for 5.5 Tr air cooled split type AC complete all as specified and as directed.
2
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Supply and fix in repair expansion valve for 5.5 TR condensor complete all as specified and as directed.
2
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Supply and fix in repair PCB of ductable type air cooled split AC 5.5TR complete all as specified and as directed.
2
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Cleaning, servicing including carrying out preventive maintenance of summer appliances viz indoor and outdoor unit of split air conditioners 2.00 Ton capacity using suitable cleaning solution, tools and minor spares viz screws, washers, insulation tapes, thimbles, PVC fasteners etc. as per site requirement and as directed. cleaning of the condenser , evaporator, fins and cooling coils shall be done using blower/ vacuum cleaner and replacement of unserviceable spares and insuring its serviceability by keeping the AC in good working condition complete all as specified and as directed by Engineer-in-Charge. NOTE :- (i) Spares part required will be measured and paid separately under respective item of this schedule. However for servicing work, cost of minor spares to be replaced if any and not specified in this schedule viz screws, washers, teflon seal, rubber bush, insulating tape, copper thimble, copper connecting jack, short length connecting wire, etc are deemed to be included in the quoted rate.
4
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All as per Srl item No 70.00 here-in-above but for 1.50 Ton Capacity complete all as specified and as directed.
2
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All as per Srl item No 70.00 here-in-above but for 2 body freezer capacity complete all as specified and as directed.
2
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All as per Srl item No 70.00 here-in-above but for Refrigerator capacity Min 180 Ltrs as per site requirement complete all as specified and as directed.
10
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All as per Srl item No 70.00 here-in-above but for Deepfreezer capacity Min 190 Ltrs as per site requirement complete all as directed.
10
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Taking out unserviceable Compressor of 2.00 Ton capacity AC from site and replacement of compressor with new one to match the existing make/model (R compressor) and fixing of new sealed unit in position, charging required quantity of refrigerant gas as per existing design of AC, brazing of discharge and suction line including leak testing after vacuum testing and repair to the system including testing on load complete all as specified and as directed by Engineer-in-charge. Make :- Kirlosker / Hitachi / Copeland / Danfoss. NOTE:- (i)Cost of copper capillary of any sizes, rubber pad bushing, modification work for fixing new compressor etc required for completing the repair is deemed to be included in the cost.
(ii) Quanity of refrigent gas shall be measured and paid seperately under respective items.
1
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All as per Srl item No 75.00 here-in-above but for 1.50 Ton Capacity complete all as specified and as directed.
2
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All as per Srl item No 75.00 here-in-above but for deepfreezer capacity not less 180 ltr as per site requirement complete all as specified and as directed.
4
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All as per Srl item No 75.00 here-in-above but for Refrigerator capacity not less 180 ltras per site requirement complete all as specified and as directed.
4
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M&L for gas charging with refrigerant gas suitable for Split AC 2.0 ton capacity of any make, model, and taking down leak testing upto 24 hrs and to achieve desired suction pressure and temperature complete all as specified and as directed.
3
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M&L for gas charging with refrigerant gas suitable for Split AC 1.5 ton capacity of any make, model, and taking down leak testing upto 24 hrs and to achieve desired suction pressure and temperature complete all as specified and as directed.
4
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All as per Srl item No 80.00 here-in-above but for water cooler of any type and capacity as per site requirement as described complete all as specified and as directed.
2
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All as per Srl item No 80.00 here-in-above but for refrigerator/Deep freezer of any type and capacity as per site requirement below complete all as specified and as directed by Engineer-in-Charge.
7
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All as per Srl item No 80.00 here-in-above but 2 body freezer of any type and capacity as described below complete all as specified and as directed by Engineer-in-Charge.
7
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Supply only of PCB for split AC capacity 1.5/2 Ton capacity complete all as specified and as directed.
5
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Supply only starting capacitor 80 to 100 mfd suitable for Split type AC 1.5 / 2.0 Ton/Deepfreezer/Refrigerator of any make complete all as specified and as directed.
3
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Supply only running capacitor 36 MFD suitable for split type A C 1.5/2.0 Ton/Deepfreezer/Refrigerato complete all as specified and as directed.
3
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M&L for pumping down the gas of the split ACs capacity 1.5/2.0 TR pressure testing the complete plant by dry nitrogen gas by separating high side and low side, rectifying and sealing the leakage by gas welding/ brazing pressure, completely vaccuming the system and re-charging the system with R133a or R 407 gas or as mentioned in the split ACs capacity 1.5/2.0 TR system, testing and commissioning complete all as specified and as directed.
2
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M&L for pumping down the gas of the package type AC plant of 5.5 Ton capacities pressure testing the complete plant by dry nitrogen gas by separating high side and low side, rectifying and sealing the leakage by gas welding/ brazing pressure, completely vaccuming the system and re-charging the system with R133a or R 407 gas or as mentioned in the AC plant system, testing and commissioning all as complete all as specified and as directed. NOTE:- Refrigent and Nitrogen gas shall be measured and paid seperately under respective items.
3
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S & F of 1/5HP 825 - 1400 rpm condenser fan motor/ Blower Motor pre wired, single phase, AC supply, 230 volts, 50 Hz, corrosion resistant, with built- in thermal protection, as per sample at site complete all as specified and as directed.
3
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S&F in repair condenser fan blade assembly made up of aluminium or hard PVC of suitable size as per existing sample at site complete all as specified and as directed.
5
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S & F in repair 10 mfd running capacitor for condensor Fan of suitable size and as per sample at site complete all as specified and as directed.
7
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S & F in repair 4 mfd running capacitor for condensor Fan of suitable size and as per sample at site complete all as specified and as directed.
4
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S & F in repair 45 + 4 mfd running capacitor complete all as specified and as directed.
5
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S & F in repair of 50/55 +4 mfd running capacitor complete all as specified and as directed.
3
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S & F in repair 100-120 mfd Starting Capacitors at site by removing the defective unserviceable one complete all as specified and as directed.
2
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S&F in repair thermostat for AC / Refrigerator/ Water Coolers electronic type, as per the temperature range of the equipment specification, with auto cut-off and auto reset feature complete all as specified and as directed.
8
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S & F timer switch with auto reset feature for Air conditioners and refrigerators complete all as specified and as directed.
5
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S & F in repair bimetalic fuse complete all as specified and as directed.
3
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S & F in repair OLP KAT 0072/73 suitable for water cooler/refrigirator of various capacities all as specified and as directed.
4
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S & F in repair flare valves of size 1/4 inch as per existing site sample complete all as specified and as directed by Engr-in-Charge.
3
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All as per Srl item No 100.00 here-in-above but for size 5/8 inch complete all as specified and as directed.
5
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S & F reversing valves of any size as reuired at site complete all as specified and as directed by Engr-in-charge.
4
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Supply and fix in repair of starting relay for water cooler/Refrigirator/AC as per sample at site of required capacity complete all as specified and as directed.
4
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Supply and fix in repair screw/ pin type fridge bulb 240 volts 10 watt for any type of refrigerator complete all as specified and as directed.
3
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Supply and fix in repair selector switch suitable for window/ split type AC complete all as specified and as directed.
5
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Supply and fix in repair knob for window/ split type AC as per sample of various makes complete all as specified and as directed.
3
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Supply and fix in repair swing motor 240 volts, 50 HZ, 3-8 watts for split/window type ACs of various capacities complete all as specified and as directed.
4
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Supply and fix in repair circuit board of split/window AC of capacity 1.5/2/3TR complete all as specified and as directed by engr-in-charge
5
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Supply and fix in repair cordless remote controller Kit including all accessories for split/ window type AC of 1.5/ 2 ton all complete as specified and as directed.
4
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Supply & fix in repair over load relay (relay range suitable for MNX18 contactor) including disconnecting & reconnecting inter connections complete all as specified and directed
3
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Supply andfix in repair magnetic EPDM rubber gasket for refrigerator doors of industrial grade (ISI marked) complete all as specified and as directed.
5
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S & F in repair bush / bearing of required size as per existing sample at site all complete all as specified and as directed.
6
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S & F PVC drain pipe 20 mm dia (ISI marked) including saddle complete all as specified and as directed.
30
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Supply and repair drain tray for refrigerator of required size and capacity as per sample at site complete all as specified and as directed.
5
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S & F 1/4 inches internal dia copper tube of thickness 1.20 - 1.50 mm , industrial grade (ISI marked) for refrigerator/watercoolers/ACs complete all as specified and as directed .
30
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All as per Srl item No 115.00 here-in-above but for size 3/8 inches internal dia complete all as specified and as directed.
30
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All as per Srl item No 115.00 here-in-above but for size 5/8 inches internal dia complete all as specified and as directed.
10
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S & F copper condensor coil unit complete as per existing site reuirement for Acs / Water Coolers / Refrigerators of any capacity all complete as specified and as directed.
5
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S & F electrical box assembly complete unit for Our door unit / Indoor unit for AC of 1.5 TR to 2 TR Split/ Window AC all complete as specified and as directed by Engr-in-charge.
4
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S & F Out door coil sensor unit for AC/Water Cooler/ Deep Fridgers etc as reuired at the site complete all as specified and as directed by Engr-in-Charge
6
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Supply and fix in repair 2.5sqmm three core multistranded copper conductor flexible cable PVC insulated, PVC sheathed 1100 volts grade complete all as specified and as directed.
60
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M & L for taking down Indoor/ Out-door units Acs / Water Coolers/ Deep fridger/ Refrigerator and shifting and re-installing at any other location as reuired complete all as specified and as directed by Engr-in-charge.
5
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Supply and fix in repair circuit board(PCB)(indoor and outdoo) of inverter type split AC of capacity 1.5/2 TR complete all as specified and as directed by engr-in-charge
1
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Supply & fix in repair Bimetal thermal over load relay (relay range suitable for MNX12 contactor) including disconnecting & reconnecting inter connections complete all as specified and as directed. Make : L&T/ BCH / Siemens / Legrand
2
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Supply & fix in repair 3 pole air break power contactor auxiliary MNX32 AC1 = 20A, AC3=16A, 415 V main supply, 240V control supply, 50 Hz, for 5.5 Ton compressor motor all complete as specified and as directed. Make : Legrand/Seimens/ABB / Schneider
2
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M & L for control wiring of outdoor units of 5.5 Ton Acs to suitable wiring of size not less than 4 sqmm wire all complete as specified and as directed.
1
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S & F 825 - 1400 rpm condenser fan motor/ Blower Motor pre wired for 5.5 Ton ACs, three phase, AC supply, 415 volts, 50 Hz, corrosion resistant, with built- in thermal protection, as per sample at site complete all as specified and as directed.
1
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Taking out unserviceable Compressor of 5.5 Ton capacity AC from site and replacement of compressor with new one to match the existing make/model (R compressor ) and fixing of new sealed unit in position, charging required quantity of refrigerant gas as per existing design of AC, brazing of discharge and suction line including leak testing after vacuum testing and repair to the system including testing on load complete all as specified and as directed by Engineer-in-charge. Make :- Kirlosker / Hitachi / Copeland / Danfoss.
NOTE :- (i) Cost of copper capillary of any sizes, rubber pad bushing, modification work for fixing new compressor etc required for completing the repair is deemed to be included in the cost.
(ii) Quanity of refrigent measured and paid seperately
1
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Supply only VRF power board for VRF type AC Plant complete all as specified and as directed by Enir-in-Charge.
1
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Supply only outdoor unit DLT sensor for VRF type AC Plant complete all as specified and as directed by Engr-in-Charge.
1
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Supply only indoor unit PCB board for VRF type AC Plant complete all as specified and as directed by Engr-in-Charge.
2
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Supply only single phase contractor for VRF type AC Plant complete all as specified and as directed by Engr-in-Charge.
1
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M&L preparing old surface of Wood and Wood based Materials of any description, not otherwise described, over 10 Cm width or girth and applying One Coat of Creosote Oil, complete all as specified and as directed.
20
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Supply only indoor unit SMPS for VRF type AC Plant complete all as specified and as directed by Engr-in-Charge.
2
-
-
Supply only indoor unit SENSOR (LIQ/GAS) for VRF type AC Plant complete all as specified and as directed by Engr-in-Charge.
10
-
-
Taking down filter media from the existing filter bed of capacity 25000 gallons/per hour - 02 Nos, Chamber size 4.6 x 3.6 x 2.4 in mter and removing the same from filter house not exceeding 50m and depositing carefully, stacking layerwise/ size of filter media separately for cleaning and drying at a distance not exceeding 50m away from the filteration plant.
NOTE: (a) The serviceable filter media will be kept in safe custody for re-use at site after washing, cleaning, drying and segregating with different sieve and seperately stacking for re-use to the satisfaction of Engineer-in-Charge.
(b) New filter media shall be measured and paid for supply only and costing for re-use of pebbles is included in this item.
(c) Necessary T&P such as bucket, safety belt, rope, ladder, dewatering pump shall be arranged by the contractor.
80
-
-
Cleaning of emply chamber of filter bed bottom and side walls of capacity 25000 gallons per hours - 02 Nos, Chamber size 4.6 x 3.6 x 2.4 in mter by using nylon brush with removing all deposits/scales, algae formations, other sticky or foreign materials, apply bleaching powder and apply one coat of lime wash, taking down accumulated silt deposited at the botton and cleaning of 400 mm dia MS perforated pipes dixed at the bottom of the folter bed including thoroughly cleaning the filter bed with clean fresh water and repair of damaged MS pipe complete all as specified and as directed.
NOTE: Bucket, safety belt, rope, ladder dewatering pump shall be arranged by the contractor.
2
-
-
Supply and laying in layer in filter bed of properly screened, cleaned and washed coarse sand of size 1/4" to 1/8"of 200mm thick complete all as specified and as directed.
6.62
-
-
Supply and laying in layer in filter bed of properly screened, cleaned and washed coarse sand of size 1/10" to 1/20"of 300mm thick complete all as specified and as directed.
9.93
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-
Supply and laying in layer in filter bed of properly screened, cleaned and washed filter sand of size 1/20" to 1/30"of 600mm thick complete all as specified and as directed.
19.87
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M&L for repair of sluice valve 400mm dia and supply and fix new 400mm dia flap gate spindle made out of stainless steel and clean ni=uts made out of bronze with stainless steel lock key alongwith necessary MS bar of 32mm dia of 3 mtr with locking key at one end thread spindle attached with cast iron wheel for operation of these sluice valve 400mm dia from a height of 3 mtr for opening and closing of the wash out beds for smooth functioning and no leakage to the system complete all as specified and as directed.
2
-
-
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