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Providing Services For Operation Of Ac Plants At Uav , Aldr , Mo ( K ) Area Including Routine Maintenace Of Precision Air Cooled System , Fan Coil Units Including Ot Ducts And Filters , Suspension Type Ahus At Naval Base Kochi, NavalBase, Kochi-Kerala

Military Engineer Services-MES has published Providing Services For Operation Of Ac Plants At Uav , Aldr , Mo ( K ) Area Including Routine Maintenace Of Precision Air Cooled System , Fan Coil Units Including Ot Ducts And Filters , Suspension Type Ahus At Naval Base Kochi. Submission Date for this Tender is 26-05-2020. HVAC Tenders in NavalBase, Kochi Kerala. Bidders can get complete Tender details and download the document.




Tender Notice

24136570
Corrigendum : Providing Services For Operation Of Ac Plants At Uav , Aldr , Mo ( K ) Area Including Routine Maintenace Of Precision Air Cooled System , Fan Coil Units Including Ot Ducts And Filters , Suspension Type Ahus At Naval Base Kochi
Open Tender
Indian
Kerala
NavalBase, Kochi
26-05-2020

Tender Details

Providing Services For Operation Of Ac Plants At Uav , Aldr , Mo ( K ) Area Including Routine Maintenace Of Precision Air Cooled System , Fan Coil Units Including Ot Ducts And Filters , Suspension Type Ahus At Naval Base Kochi

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 13-Apr-2020 8703/E8 Change in critical dates Date 22-04-2020
2 21-Apr-2020 Corrigendum_2 Date 05-05-2020
3 05-May-2020 Corrigendum_3 Date 12-05-2020
4 12-May-2020 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 19-05-2020
5 19-May-2020 Corrigendum_5 Date 26-05-2020

Key Value

Document Fees
INR 500 /-
EMD
INR 80000.0 /-
Tender Value
INR 40 Lakhs /-

BOQ Items

NAME OF WORK : PROVIDING SERVICES FOR OPERATION OF AC PLANTS AT UAV, ALDR, MO(K) AREA INCLUDING ROUTINE MAINTENANCE OF PRECISION AIR COOLED SYSTEM, FAN COIL UNITS, SUSPENSION TYPE AHUs AT NAVAL BASE KOCHI
Sl. No. Description of Items of works Item Code / Make Quantity Units
1 1 Providing services of One AC mechanic per shift for central/package type AC Plants from 0600 hours to 2200 hours in two shifts per day and night (i.e 8 hours per shift) Excluding sundays and holidays asper users requirement during summer/monsoon/winter and maintain the inside temperature and RH as per design and/or the requirement of users (where air conditioning have been provided) including carrying out of periodical check up and cleaning complete all as specified and as directed by the EIC for the following plants installed at ALDR and UAV Squardron, INS Garuda:-\nCentral AC plant at ALDR Garuda (Chilled Water Type)\n(i) 20X2 =40 TR capacity (In operation)\n(ii) 20X1 =20 TR capacity (As standby)\n (and)\nUAV Squadron Garuda \n(i) 16.5X2 =33 TR capacity (In operation)\n(ii) 16.5X1=16.5 TR capacity (As Stand by) 990 Per Shift
2 2 Providing services of One AC mechanic per shift for central/package type AC Plants from 0900 hours to 1700 hours in one shift per day (i.e 8 hours per shift) Excluding sundays and holidays asper users requirement during summer/monsoon/winter and maintain the inside temperature and RH as per design and/or the requirement of users (where air conditioning have been provided) including carrying out of periodical check up and cleaning complete all as specified and as directed by the EIC for the following plants installed at SH No 27 MO(K) :-\n\nCentral AC plant (DX Type)\n(i) 40X2 =80 TR capacity (In operation) 270 Per Shift
3 3 M & L Monthly servicing of suspended type AHU by taking down air filters carefully and cleaning, removing dust by using pressure water, greasing shaft and bearings, alignment of blower motor, tightening of blower V belt and refixing the filters after drying complete all as specified and directed by Engineer-in-charge.\nNote:-Replacement of Air Filter shall be resposibility of contractor if damaged while removing or refixing.\n 55 Each Job
4 4 M & L Monthly Servicing of indoor unit of Fan Coil Unit, clean with mild Air blower in the coil side, remove the inside fine filter, cleaned with Soap solution, after cleaning process fix in proper place , check the drinage water/chilled water pipelines, rectify if any leakage found and provide service to the printed circuit board complete all as specified and directed.\nMake: Zeco 209 Each \nJob
5 5 M & L Monthly servicing of outdoor unit and indoor unit of Precision air conditioning system, cleaning of filters & condenser by using pressure water, clean with mild Air blower in the cooling coil side and servicing the entire unit including repairing, maint and replacement of unserviceable parts , check gas leakage and rectified if any complete all as specified and directed by Engineer in charge.\nMake :Bluestar/Uniflair\n 22 Each \nJob
6 6 M & L Dismantling of defective condenser/chiller pump motor up to and including 5 HP capacity after disconnectiong electric connection from foundation, removing defective bearing, gland bush, heating, insulating and baking of existing motor winding, replacement of bearing, gland bush, gaskets, gland packing, nut and bolt, assembling, refitting and recommissioning including refixing of all electrical connections, testing of RPM by using digital Tachometer after repair complete all as specified and directed by Engineer-in-charge. \n 3 Each Job
7 7 M & L Dismantling of defective condenser/chiller pump motor 7.5 HP to 10 HP capacity after disconnectiong electric connection from foundation, removing defective bearing, gland bush, heating, insulating and baking of existing motor winding, replacement of bearing, gland bush, gaskets, gland packing, nut and bolt, assembling, refitting and recommissioning including refixing of all electrical connections, testing of RPM by using digital Tachometer after repair complete all as specified and directed by Engineer-in-charge. \n 2 Each Job
8 8 M & L Dismantling of defective CT fan motor upto 3 HP capacity including disconnectiong electric connection, strip open fan blade and burnt motor, remove burnt coil, clean, rewinding with Super Enamelled copper wire of existing size , insulating , varnishing , heating , baking and re assembling , replacement of motor bearing of existing size including transportation from existing location to workshop and back, refixing of electrical connectios , testing of RPM by using digital Tachometer after repair , refixing of fan bush ,and balancing of fan, recommissioning complete all as specified and directed by Engineer-in-charge. 5 Each Job
9 9 M & L Dismantling of defective CT fan motor 5 HP to 7.5 HP capacity including disconnectiong electric connection, strip open fan blade and burnt motor, remove burnt coil, clean, rewinding with Super Enamelled copper wire of existing size , insulating , varnishing , heating , baking and re assembling , replacement of motor bearing of existing size including transportation from existing location to workshop and back, refixing of electrical connectios , testing of RPM by using digital Tachometer after repair , refixing of fan bush ,and balancing of fan, recommissioning complete all as specified and directed by Engineer-in-charge. 5 Each Job
10 10 M & L Dismantling of defective CT fan motor 10 HP to 15 HP capacity including disconnectiong electric connection, strip open fan blade and burnt motor, remove burnt coil, clean, rewinding with Super Enamelled copper wire of existing size , insulating , varnishing , heating , baking and re assembling , replacement of motor bearing of existing size including transportation from existing location to workshop and back, refixing of electrical connectios , testing of RPM by using digital Tachometer after repair , refixing of fan bush ,and balancing of fan, recommissioning complete all as specified and directed by Engineer-in-charge. 2 Each Job
11 11 M & L Dismantling defective AHU motor upto 3 HP capacity including fan after disconnectiong electric connection from foundation, strip open burnt motor, remove burnt coil, clean the slots, rewinding with Super Enamelled copper wire of existing size , insulating , varnishing , heating , baking , re assembling , replacement of motor bearing of existing size including transportation from existing location to workshop and back, refixing of electrical connectios , testing after repair , refixing of blower belt , alignment with blower with motor, recommissioning complete all as specified and directed by Engineer-in-charge. 4 Each Job
12 12 M & L Dismantling defective AHU motor 5 HP capacity including fan after disconnectiong electric connection from foundation, strip open burnt motor, remove burnt coil, clean the slots, rewinding with Super Enamelled copper wire of existing size , insulating , varnishing , heating , baking , re assembling , replacement of motor bearing of existing size including transportation from existing location to workshop and back, refixing of electrical connectios , testing after repair , refixing of blower belt , alignment with blower with motor, recommissioning complete all as specified and directed by Engineer-in-charge. 2 Each Job
13 13 M & L Dismantling defective AHU motor 7.5 HP capacity including fan after disconnectiong electric connection from foundation, strip open burnt motor, remove burnt coil, clean the slots, rewinding with Super Enamelled copper wire of existing size , insulating , varnishing , heating , baking , re assembling , replacement of motor bearing of existing size including transportation from existing location to workshop and back, refixing of electrical connectios , testing after repair , refixing of blower belt , alignment with blower with motor, recommissioning complete all as specified and directed by Engineer-in-charge. 4 Each Job
14 14 M & L Dismantling defective AHU motor 10 HP capacity including fan after disconnectiong electric connection from foundation, strip open burnt motor, remove burnt coil, clean the slots, rewinding with Super Enamelled copper wire of existing size , insulating , varnishing , heating , baking , re assembling , replacement of motor bearing of existing size including transportation from existing location to workshop and back, refixing of electrical connectios , testing after repair , refixing of blower belt , alignment with blower with motor, recommissioning complete all as specified and directed by Engineer-in-charge. 2 Each Job
15 15 M & L Dismantling defective AHU motor 12.5 HP capacity including fan after disconnectiong electric connection from foundation, strip open burnt motor, remove burnt coil, clean the slots, rewinding with Super Enamelled copper wire of existing size , insulating , varnishing , heating , baking , re assembling , replacement of motor bearing of existing size including transportation from existing location to workshop and back, refixing of electrical connectios , testing after repair , refixing of blower belt , alignment with blower with motor, recommissioning complete all as specified and directed by Engineer-in-charge. 2 Each Job
16 16 S & F in replacement round type cooling tower sprinkler aluminium with distributer pipe & stay rod suitable for upto 60 TR capacity complete all as specified.\nMake of cooling Tower: Paharpur/Mihir/Delta. 10 Each Job
17 17 S & F in replacement round type cooling tower sprinkler aluminium with distributer pipe & stay rod suitable for 80 TR capacity complete all as specified.\nMake of cooling Tower: Paharpur/Mihir/Delta. 5 Each Job
18 18 S & F in replacement round type cooling tower sprinkler aluminium with distributer pipe & stay rod suitable for 100 TR capacity complete all as specified.\nMake of cooling Tower: Paharpur/Mihir/Delta. 5 Each Job
19 19 S & F in replacement round type cooling tower sprinkler aluminium with distributer pipe & stay rod suitable for 120 to 150 TR capacity complete all as specified.\nMake of cooling Tower: Paharpur/Mihir/Delta. 5 Each Job
20 20 S & F in replacement round type cooling tower sprinkler aluminium with distributer pipe & stay rod suitable for 240 TR capacity complete all as specified.\nMake of cooling Tower: Paharpur/Mihir/Delta. 1 Each Job
21 21 S & F in replacement round type cooling tower sprinkler aluminium with distributer pipe & stay rod suitable for 300 TR capacity complete all as specified.\nMake of cooling Tower: Paharpur/Mihir/Delta. 1 Each Job
22 22 S & F in replacement PVC Fills of size 150x300x600 mm, with fine quality complete all as specified. 600 Each Job
23 23 S & F in replacement 20mm dia PVC nozzles for rectangular type cooling tower complete all as specified. 5 Each Job
24 24 S & F in replacement 40 mm to 80mm bore PVC heavy grade pipe having drilling holes for water spray distribution line in cooling tower including complete connection with hub,sprinklers of existing CT fan Shaft complete all a specified. 10 Each Job
25 25 S & F in replacement of 100 mm bore PVC heavy grade pipe having drilling holes for water spray distribution line in cooling tower including complete connection with hub,sprinklers of existing CT fan Shaft complete all a specified. 5 Each Job
26 26 S & F in repair 50 mm dia CI 'Y' strainer in condensing/chilled water line including modification of pipe line for fixing the strainer and replacement of flanges and nuts & bolts, packing etc complete all as specified. Make:Advance/Leader/Castlers/Sant 5 Each Job
27 27 S & F in repair 65 mm dia CI 'Y' strainer in condensing/chilled water line including modification of pipe line for fixing the strainer and replacement of flanges and nuts & bolts, packing etc complete all as specified. Make:Advance/Leader/Castlers/Sant 5 Each Job
28 28 S & F in repair 80 mm dia CI 'Y' strainer in condensing/chilled water line including modification of pipe line for fixing the strainer and replacement of flanges and nuts & bolts, packing etc complete all as specified. Make:Advance/Leader/Castlers/Sant 5 Each Job
29 29 S & F in repair 100 mm dia CI 'Y' strainer in condensing/chilled water line including modification of pipe line for fixing the strainer and replacement of flanges and nuts & bolts, packing etc complete all as specified. Make:Advance/Leader/Castlers/Sant 3 Each Job
30 30 S & F in repair 125 mm dia CI 'Y' strainer in condensing/chilled water line including modification of pipe line for fixing the strainer and replacement of flanges and nuts & bolts, packing etc complete all as specified. Make:Advance/Leader/Castlers/Sant 4 Each Job
31 31 S & F 50 mm dia CI butterfly valve, full open with operating handle fixing with nuts & bolts, packings modification of flanges if necessery including taking down old unserviceable valve, nuts and bolts complete all as specified.\nMake:Advance/Leader/Castlers/Sant 4 Each Job
32 32 S & F 65 mm dia CI butterfly valve, full open with operating handle fixing with nuts & bolts, packings modification of flanges if necessery including taking down old unserviceable valve, nuts and bolts complete all as specified.\nMake:Advance/Leader/Castlers/Sant 4 Each Job
33 33 S & F 80 mm dia CI butterfly valve, full open with operating handle fixing with nuts & bolts, packings modification of flanges if necessery including taking down old unserviceable valve, nuts and bolts complete all as specified.\nMake:Advance/Leader/Castlers/Sant 5 Each Job
34 34 S & F 100 mm dia CI butterfly valve, full open with operating handle fixing with nuts & bolts, packings modification of flanges if necessery including taking down old unserviceable valve, nuts and bolts complete all as specified.\nMake:Advance/Leader/Castlers/Sant 5 Each Job
35 35 S & F 50 mm dia GI tubing, medium grade including welding, connecting and applying two coat of synthetic enamel paint to pipe including taking down old corroded GIpipe complete all as specified.\nMake:TATA/Jindal 18 RM
36 36 S & F 65 mm dia GI tubing, medium grade including welding, connecting and applying two coat of synthetic enamel paint to pipe including taking down old corroded GIpipe complete all as specified.\nMake:TATA/Jindal 18 RM
37 37 S & F 80 mm dia GI tubing, medium grade including welding, connecting and applying two coat of synthetic enamel paint to pipe including taking down old corroded GIpipe complete all as specified.\nMake:TATA/Jindal 12 RM
38 38 S & F 100 mm dia GI tubing, medium grade including welding, connecting and applying two coat of synthetic enamel paint to pipe including taking down old corroded GIpipe complete all as specified.\nMake:TATA/Jindal 12 RM
39 39 S & F 50 mm dia Dual plate check valve fixing with nuts & bolts, packings modification of flanges if necessary including taking down old unserviceable check valve with nults & bolts complete all as specified. 4 Each
40 40 S & F 65 mm dia Dual plate check valve fixing with nuts & bolts, packings modification of flanges if necessary including taking down old unserviceable check valve with nults & bolts complete all as specified. 4 Each
41 41 S & F 80 mm dia Dual plate check valve fixing with nuts & bolts, packings modification of flanges if necessary including taking down old unserviceable check valve with nults & bolts complete all as specified. 4 Each
42 42 S & F 100 mm dia Dual plate check valve fixing with nuts & bolts, packings modification of flanges if necessary including taking down old unserviceable check valve with nults & bolts complete all as specified. 4 Each
43 43 S & F 125 mm dia Dual plate check valve fixing with nuts & bolts, packings modification of flanges if necessary including taking down old unserviceable check valve with nults & bolts complete all as specified. 2 Each
44 44 M & L Removing damaged FRP filling material from the joints of cooling tower 30TR to 300 TR capacity and filled with FRP filling materal (combination of exosine powder, resin, acytone, catalist, pigment material) including leak testing complete all as specified. 15 Each Job
45 45 Taking down defective Micro Processor control Panel board (Model No VLRP 4/5/6) from chiller unit of 15 TR to 120 TR capacity AC plant , repalce the relay assembly, calibration of Micro processor, refixing in its original position, setting all readings and testing complete all as specified and directed by Engineer in charge.\nMake of unit : Voltas/Bluestar/Carrier 25 Each Job
46 46 S & F in repalacement HEPA Filter at Operation Theator No-01 from inside OT compex with HEPA chamber box type 0.3 microns, H 13 grade, MOC Aluminium anodised casing. Media : Water repellent Glass micro fibre media with Aluminium corrugated foil seperators. Construction : Pleated type. Initial Pressure drops: 25 mm WG , Air Flow : 900 CFM . Efficiency:t 99.% down to 0.3 microns, Gasket : Provided on air outlet side, size: 600x600x150mm (box type) 16 Each
47 47 S & F in repalacement HEPA Filter at Operation Theator No-02 from inside OT compex with HEPA chamber box type 0.3 microns, H 13 grade, MOC Aluminium anodised casing. Media : Water repellent Glass micro fibre media with Aluminium corrugated foil seperators. Construction : Pleated type. Initial Pressure drops: 25 mm WG , Air Flow : 1000 CFM . Efficiency:t 99.% down to 0.3 microns, Gasket : Provided on air outlet side, size: 600x600x150mm (box type) 16 Each
48 48 S & F in repalacement HEPA Filter at Operation Theator No-03 from inside OT compex with HEPA chamber box type 0.3 microns, H 13 grade, MOC Aluminium anodised casing. Media : Water repellent Glass micro fibre media with Aluminium corrugated foil seperators. Construction : Pleated type. Initial Pressure drops: 25 mm WG , Air Flow : 1100 CFM . Efficiency 99 % down to 0.3 microns, Gasket : Provided on air outlet side, size: 600x600x150mm (box type) 16 Each
49 49 S & F in replacement of pre filter from inside Operation Theatre fixed in the laminar return area, supply and fixing of Pre Filters , Flange type, EU4 Grade, 10 micron, MOC:Aluminum casing, Media : Non-woven synthetic with HDPE mesh on air outlet side Aluminium mesh Pleated support. IPD: 4.5mm, Efficiency:90% down to 10 micron, air flow: 1000cfm, Gasket ; povided.Size : 660x 360x50mm ( Flange). 12 Each
50 50 M & L Checking of existing condition of air ducts making the arrangement of visualization and the process for disinfection for Indoor air quality of AC ducts of OT including plenum box, supply air, return air ducts with robotic camera, HEPA Negative machine, air compressor, various types of air nozzles at OT’s of capacity 70 TR and length shall be 25 M of duct size 1.5 mtr x 0.5 mtr depth,all as specified and as directed. 2 One job
51 51 M & L Cleaning of Operation Theater of - 3 nos with 100 % Fresh Air type AHU cooling coil by using Bio Enzyme coil cleaner, pressure jet pump so as to improve heat transfer and avoid fungus formations appx room sizes 8 mtr x 8 mtrx 4 mtr as specified and dirtected by Engr-in -charge. 2 Job
52 52 M & L Sanitization of ducts by using fogging machine, Bio-cides so as to avoid fungal/Bacterial formation inside the ducts of having size appx 25 Mtr x 1.2 Mtr x 0.5 Mtr including 02 Nos of AHU room with blower motor, cooling coil by using with permissable chemicals complete all a s specified and direcetd. 2 Job
53 53 S & F in repair Plastic mesh, heavy duty, size 10mm x 10mm for cooling tower with necessary fixing arrangements complete all as specified. 150 Sqm
54 54 S & F AC Plant layout diagram, showing compressor/motor, condensor, liquid line, discharge/suction line, including all safty valves, cooling tower,from LT Panel to AHU in 3mm thick white Acrylic sheet of size 90cmx 60cm duly fixed on a wooden board and fixed on wall all as specified and as directed. 10 Each Job
55 55 M & L for Welding/cutting of MS Pipe/Rail/MS flanges etc at various locations of AC Plants including with all necessary tools and equipements all as specified and directed. 10 Each Job
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