Military Engineer Services-MES has published Tender For Manning And Operation Including Repair Maintenance Of Ac Plants At Htl Whjbc Pms Igloo Dbm Mtp Plants And Repair Maintenance Of Duct Tower Ac Including Fire Alarm System Under Ge Sb Karwar. Submission Date for this Tender is 04-12-2023. Alarm Systems Tenders in vasco Goa. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Nov-2023 | CORRIGENDUM NO 1 | BOQ | 27-11-2023 |
| 2 | 27-Nov-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 04-12-2023 |
| Sl. No. | Item Description |
| 1 | SCH "A" PART-I (MAINTENANCE OF AC PLANTS) |
| 2 | M&L dismantling electric motor of any make, 3 phase 415V of following capacity, opening the motor for rewinding using super enamelled copper wire of suitable gauge to match with the existing winding as per manufacturer design including varnishing & drying and re-assemblingthe motor, connecting with proper alignment and testing complete including transporting to workshop for rewinding complete all as specified and as directed. |
| 3 | (a) 15 HP |
| 4 | (b) 10 HP |
| 5 | (c)7.5 HP |
| 6 | (d)5 HP |
| 7 | (e) 1 to 3 HP |
| 8 | M & L for Servicing of water pump split casing type set by removing & dismantlingpump andconnected pipes & electric connections etc and replacing of unserviceable parts with new gland packing set Gun metal bushes, bearing, water seal packing complete cleaning of impeller greasing etc reassembling and refixing in original position complete with packing and necessary nut & belt etc including testing for smooth functioning etc of following capacity all as specified and as directed. |
| 9 | (a) 15 hp |
| 10 | (b) 7.5 hp |
| 11 | (c ) 5 hp |
| 12 | Supply & Fix in repairs scroll compressor 13 TR from the unit after disconnecting electrical wiring & piping connection nuts & bolts etc supply & install of new scroll compressor13 TR capacity and connecting pipe line for existing piping brazing & electric connection etc. at IGLOO,DBM,PMS complete all as specified and asdirected. |
| 13 | All as per item No. 3 but for 5.5 TR |
| 14 | M & L for disconnecting condenser for descaling & Plugging them & providing of 15 mm tee out let for local circulation of mild acid solution in the condenser (separate container and small pump set to circulate diluted acid solution to be used) PH value of solution to be circulated & to be kept 4 and checking frequently i.e. every one hour during the operation Scalgun WS solution to be usedfor descaling purpose after 2 to 3 hours of cleaning if ph value remains less than 7 flush with fresh water mixed with sodium carbonate tubes and cleaning with nylon brush after closing the end covers, circulatingdiluted acid solution as specified above & PH value to be maintained as above & flushing the same with fresh water including recharging of stored refrigerant up to required pressure complete all as specified and as directed for the following : |
| 15 | (a) 3x 120 TRat MTP |
| 16 | (b) 3x26 TRat IGLOO |
| 17 | (c) 3x30 TR at PMS |
| 18 | (d) 2x30 TRat WHJBC |
| 19 | (e) 3x39 TR at DBM |
| 20 | Pumping down the plant to preserve the existing refrigerant gas & leak testing of 26/30/39TR chiller package unit by charging of Nitrogen gas in to entire plant & monitoring for 24 Hrs to find the leakages, rectificationof leak by brazing and replacement of necessary gasket packing as wherever required including copper tubes of suitable size vacumizing of the plant by vaccum pump and keeping 24 hrs for testing including rectification of leakages if any finally recharging of existing refrigerant gas to the plant & topping up of refrigerant if required to maintain the standard pressure complete testing of the plant for smooth functioning at IGLOO , DBM ,PMS , WHJBCcomplete all as specified and as directed |
| 21 | All as per Item No.6 but for 11 TR chiller unitof Package AC plant at HTLcomplete all as specified and as directed. |
| 22 | Supply & charge refrigerant (R - 22) gas as per requirementcomplete all as specified and as directed |
| 23 | Topping up / Replacement of compressor oil with new compressor oil complete all as specified and as directed |
| 24 | Supply & Fix in repair for the following Itemscomplete all as specified and as directed. |
| 25 | (a)Water Flow Switchcomplete all as directed . |
| 26 | (b) Moisture liquid indicators. |
| 27 | (c) Single phase preventor for compressor /Motor for SM 101 GIC |
| 28 | (d)Strip type 3 KW Heaters |
| 29 | (e)Strip type 2.0 KW Heaters |
| 30 | (f) Pressure gauge 0-300 PSI . |
| 31 | (g)Pressure gauge 0-150 PSI |
| 32 | (h) Crank case heater 250 W suitable for 39/30/26 TR CHW plant |
| 33 | (j) Filter drier core for 120/39/30/26 TR Central AC Plant |
| 34 | (k) LP/HP cut out switch for 39/30/26 TR Central AC Plant |
| 35 | (l )V belt for Cooling tower . Make : Fenner/Dunlop |
| 36 | (m)Float Valve for 25 mm |
| 37 | (n)Cooling tower fins of size 4"x6" |
| 38 | (o) AHU belt |
| 39 | M&L for applying one coat of synthetic enamel paint as per colour code with spray machine on surfaces of 3X120/3x30/3x26/3x39 TRcentral AC plant comprising compressor motor, Pump, water pipe lines etc by filling cavities if any with filler including preparation of surfaces & indication markings at PMS/WHJBC/IGLOO/DBM/MTPcomplete all as specified and as directed |
| 40 | Taking down motor, blower fan assembly from cooling Tower, removing unserviceable fins , & providing new PVC fins of size 4"x6" ,after cleaning of Louvers, drift eleminators fill surface by moderate pressure water nozzle to remove all surface impurities incl removal of rust/scale, scrapping down the hard water deposited from bottom tray with chemical andpreparing the surfacesand painting with one coat of anticorrosive paint to match with existing colour, servicing of fan and motor assembly including removal of dust, oil, scale of motor body and replacing of unserviceable nozzle,bearings ,painting with anti corrosive paint, draining and filling of bearing housing with new SAE 20 grade mineral oil, greasing of bearing with IOCL mobilux etc ,& reassembling complete of following cooling towerscomplete all as specified and as directed |
| 41 | (a) FRP Cooling tower capacity 450 USGPMAT MTP |
| 42 | (b) 101 USGPM at IGLOO |
| 43 | (c) 141 USGPM at DBM |
| 44 | (d) 75 USGPM at PMS/WHJBC |
| 45 | Note: (a)Defective parts of plants will be replaced and measured under respective item of this schedule. (b) Fins, bearing , float valve reqd for replacement will be measured under under respective item of this schedule. |
| 46 | Removing old unserviceable insulation of chilled water pipe line and cleaning the surface & applying one coat of TPRA coat & M & L for wrapping on MS Chilled water pipe line with 50/40 mm thick fiber glass wool moulded to shape the thermal insulation in selection of 50 mm crown wrapped with chicken mesh wire netting 20 SWG and 20mm mesh & aluminium cladding with 24 SWG aluminum sheet on 150/100 mm dia MS chilled water pipe linecomplete all as specified and as directed |
| 47 | Supply & fixing in repairNitrile insulation layers of size 25 mm thickness sticking on the chiller surface by using approved adhesive and ceiling joint by weather proof tape after removing unserviceable nitrile insulation from the chiller & cleaning complete all as specified and as directed. |
| 48 | Supply and fixing in repair fine filters5 Microns as per exisiting make complete all as specified and as directed. |
| 49 | Supply and fixing in repair pre filters 10 Micronas per exisiting make complete all as specified and as directed. |
| 50 | Supply & Fix in repairs MS pipe heavy grade 80 mm dia including removing of unserviceable MS pipe medium grade of 80 mm diacomplete all as specified and as directed |
| 51 | (b) Supply & Fix in repairs MS pipe heavy grade 100 mm dia including removing of unserviceable MS pipe medium grade of 100 mm diacomplete all as specified and as directed |
| 52 | (c) Supply & Fix in repairs MS pipe heavy grade 40 mm dia including removing of unserviceable MS pipe medium grade of 40 mm diacomplete all as specified and as directed |
| 53 | (d) Supply & Fix in repairs MS pipe heavy grade 50 mm dia including removing of unserviceable MS pipe medium grade of 50 mm diacomplete all as specified and as directed |
| 54 | (e)Supply & Fix in repairs butter fly valve 50 mm dia including removing of unserviceable butter fly valve of size 40/50 mm dia complete all as specified and as directed |
| 55 | (f)Supply & Fix in repairs butter fly valve 100 mm dia including removing of unserviceable butter fly valve of size 100 mm dia complete all as specified and as directed |
| 56 | M&L dismantling electric motor of any make, 3 phase 415V of 120 TR capacity, opening the motor for rewinding using super enamelled copper wire of suitable gauge to match with the existing winding as per manufacturer design including varnishing & drying and re-assemblingthe motor, connecting with proper alignment and testing complete including transporting to workshop for rewindingcomplete all as specified and as directed |
| 57 | Labour only for overhauling Compressor 120 TR of make "YOKE" , reassambling with new spares, reinstalling, relighting, testing on load to recover the existing gas, flushing the system and leakage testing , presure testing & gas charging etc complete all as specified and as directed. |
| 58 | Note :- (a) Spares require will be measured and paid seperately. (b)Labour for fixing the spares is included in the rate quoted for above item. |
| 59 | Supply only following spares required for Compressorcomplete all as specified and as directed |
| 60 | (a) Suction retaining plate |
| 61 | (b) Suction Reed |
| 62 | (c ) DV assembly |
| 63 | (d) Suction spring |
| 64 | (e) Unloader Spring |
| 65 | (f) Gasket set Non absestor |
| 66 | (g) Connecting rod |
| 67 | (h) Piston |
| 68 | (j) Piston lock ring |
| 69 | (k) Piston ring set |
| 70 | (l) Piston pin |
| 71 | (m) Cylinder liner |
| 72 | (n) Main bearing |
| 73 | (o) Main thrust ring |
| 74 | (p) Unloader pin lock |
| 75 | (q) Oil pressure regulating valve |
| 76 | (r ) Oil pump assembly |
| 77 | (s) Oil filter |
| 78 | (t) Liner Aluminium sims |
| 79 | M & L Expansion valve of AC plant capacity 26/30/39/120 TR including taking down unserviceable valve complete all as specified and as directed. |
| 80 | All as per Item No.26 but for7.5 TR |
| 81 | PART-II :ROUTINE MAINTDUCT/ TOWER AC INCL COLD & COOL ROOM |
| 82 | M&L for rectification of defects and making functional duct / floor mounted AC and cold room/cool room of any capacity incl rectification of minor defects such as tripping of MCBs, replacement of MCBs wherever necessary, rectifying loose electrical connections, making fresh connections in electric panel / connector / contactor/capacitor/relay etc, making functional of defective plug / cap etc, arresting condensate water leakage, checking function of compressor of any capacity etc complete all as specified and as directed. Note :- (i)Unit rate quoted shall include for maintaining proper record and obtain the signature of concerned user unit. (ii)Unit rate quoted shall include for sundry items / materials as required. (iii)MCB TPN 32/40 Amps will be measured and paid separately. (iv) Spare parts required will be measured and paid separately. |
| 83 | M&L for periodical maintainance of duct AC of 5 Ton capacity including cleaning of overhead ceiling supported indoor unit complete, duct system, blower, outdoor unit, wiring system, cool air vent, checking function of fire damper, cleaing including, oiling / greasing of movable parts of indoor unit such as motor bearing etc, fresh electrical connections, checking insulation of wiring etc complete, all as specified and as directed. |
| 84 | All as per item No 29 above but 7.5 Ton duct AC. |
| 85 | All as per item No 29 above butfor 3 Ton Tower AC |
| 86 | Labour only for leak testing including all allied works such as vaccumising the complete system, soap leak test, nitrogen gas pressure test, replacement of copper filters, capillary, copper tubing of suitable size and required length, flux, flare nut, dead plug, dead cap, brazing etc including necessary welding work, testing and commissioning upto satisfactory performance for the following :- |
| 87 | (a)Refrigeration circuit of floor mounted Tower AC of capacity 3 Ton . |
| 88 | (b) Refrigeration circuit of Duct AC of capacity 5 Ton . |
| 89 | (c) 3 Nos of Refrigeration circuit of 2.5 Ton each for Duct AC of capacity 7.5 Ton. Note :- Qty of gas will be measured and paid separately. |
| 90 | S&F in repairs reciprocationg compressor 3 phase 415 V, 2.5 Ton capacity Model No CR 36 K 6TF 6101- 01 No ofexisting make suitable for duct AC factory tested including taking out old compressor, pumping down refrigerant, bracing and flaring, topping up of refrigerant (labour only) connecting, testing and commissioning the compressorcomplete all as specified and as directed |
| 91 | All as per item No 33 but for3 Ton capacity for floor mounted AC and Tower AC complete all as specified and as directed. |
| 92 | All as per item No 33 but 5 Ton capacity for duct AC AG5560.complete all as specified and as directed. |
| 93 | S&F in repairs propeller typefan / blower motor, single end shaft, single phase, 240 volts, 1/4 HP metallic body/PVC body for outdoor unit of duct / floor mounted AC suitable for Blue Star make all as specified and directed.complete all as specified and as directed |
| 94 | All as per item No 36 but 1/2 HP for 5 TR duct ACcomplete all as specified and as directed |
| 95 | S&F in repairsfan / blower centifugal type motor, double end shaft, single phase, 240 volts, 3/4 HP metalic body for indoor unit of duct AC suitable for Blue Star makecomplete all as specified and as directed |
| 96 | S&F in repairs fan blade assembly for outdoor unit suitable for Blue Star make following capacitiescomplete all as specified and as directed |
| 97 | (a) 3.0 TR Capacity of floor mounted AC /tower AC |
| 98 | (b)5 TR capacity of duct AC |
| 99 | (c)7.5 TR capacity of duct AC |
| 100 | M&L for taking down unserviceable fan blower motor of 1/4 HP capacity from outdoor unit of duct / floor mounted AC and rewinding motor, varnishing, drying etc, replacement of bush, assembly etc suitable for Blue Star make and fixing it back complete all as specified and as directed. |
| 101 | M&L for taking down unserviceable fan blower motor of 1/2 HP capacity from outdoor unit of duct / floor mounted AC and rewinding motor, varnishing, drying etc, replacement of bush, assembly etc suitable for Blue Star make and fixing it back complet all as specified and as directed. |
| 102 | M&L for taking down unserviceable fan blower motor of 3/4 HP capacity from outdoor unit of duct / tower AC by removing ceiling boards, disconnecting electrical connection, rewinding motor varnishing, drying etc, replacement of bush, assembly etc suitable for Blue Star make and fixing it back complet all as specified and as directed. |
| 103 | S&F in repairs 12 way wiring connector terminal for duct AC / tower ACcomplete all as specified and as directed |
| 104 | S&F in repairs PVC air filter for floor mounted AC 3 Ton capacity complete all as specified and as directed |
| 105 | S&F in repairs pendent control assembly with cord and PC circuit Model 050D suitable for Blue Star make duct AC of 5/ 7.5 Ton capacitycomplete all as specified and as directed |
| 106 | S&F in repairs overload relay for 5 Ton compressor of Duct AC complete all as specified and as directed |
| 107 | S&F in repair overload relay for 2.5/3 Ton compressor of Duct AC complete all as specified and as directed |
| 108 | S&F in repairs flexible cord, 3 core, copper conductor 2.5 Sqmm complete all as specified and as directed |
| 109 | S&F in repairs single phase preventer cum controller for operation of floor mounted AC of 3 Ton capacity complete all as specified and as directed |
| 110 | S&F in repairs including brazing of copper tube size 5/8 suitable for duct / floor mounted Acscomplete all as specified and as directed. |
| 111 | S&F in repair including brazing of copper tube size 3/8 suitable for duct / floor mounted Acscomplete all as specified and as directed |
| 112 | S&F in repair copper tube insulation with heatlon or Superlon insulation material complete all as specified and as directed |
| 113 | Supply only 3 phase contactor 3 TF 3101-08, 400 V suitable for duct AC / floor mounted ACcomplete all as specified and as directed |
| 114 | Supply & fix in repairs capacitor of 10-36mfd, plastic bodycomplete all as specified and as directed |
| 115 | Taking out carefullly oldOld unserviceable cooling coil condensorof7.5 TR duct AC ( outdoor unit) and supply and fixing new cooling coil condensor of outdoor unit of 7.5 TR duct AC and make functional including testingcomplete all as specified and as directed |
| 116 | Supply and fixing in repair MCB TPN 32to 40 Ampscomplete all as specified and as directed |
| 117 | Supply and fixing in repairremote control unit for 5 TR, 7.5 TR duct AC and 3TR floor mounted AC,complete all as specified and as directed |
| 118 | PART-III :ROUTINE MAINT OF FIRE ALARM SYSTEM |
| 119 | Supply & Fix in repair Manual Call Point (MCP) complete all as specified and as directed |
| 120 | Supply & Fix in repair Glass break MCPcomplete all as specified and as directed |
| 121 | Supply & Fix in repair Addresable thermal detector with flash scan complete all as specified and as directed |
| 122 | Supply & Fix in repair Addresable Relay module with flash scan provides two form-C dry contacts that switch together complete all as specified and as directed |
| 123 | Supply & Fix in repair Addresable control module with flash scan configured for one class A or Class B NAC complete all as specified and as directed |
| 124 | Supply & Fix in repair Addresable mini monitor module with flash scan supervises either a class A or class B circuit of N.D. dry-contact input devices complete all as specified and as directed |
| 125 | Supply & Fix in repair Hooter cum strobe system sensor complete all as specified and as directed |
| 126 | Supply & Fix in repair UV detector complete all as specified and as directed |
| 127 | Supply & Fix in repairs Adressable duct detector complete all as specified and as directed |
| 128 | Supply & Fixing in repair of Network Announciator Panel complete all as specified and as directed |
| 129 | Supply & Fixing in repair of OFC Network card complete all as specified and as directed |
| 130 | Labour only for Non Comprehensive Routine maintenance checkup of Fire alarm system"s error and alarms, necessary inspection of the Fire alarm system and take necessary corrected actions,resolve any issues regarding the system and take corrective actions for the problems , check connectivity and communication at all terminations,check all power sources and outlets used in the system complete for 12 Nos panels of Fire alarm system by authorised service engineer of OEM and furnish the report complete all as specified and as directed |
| 131 | Supply & Fix in repairs lead acid typebattery of 12 Volts 7 AH capacity complete all as specified and as directed |
| 132 | PART-IV :MANNING AND OPERATION |
| 133 | Manning & operation of central AC plantwith package chillercondensingunit complete of 3Nos. 26 Ton (Make:-BLUE STAR , Model No. LCWS2-026at IGLOO completewith cooling tower, AHU & other accessories each for 24 hrs3 shifts around the clock run daily |
| 134 | a) Water cooled package chiller unit model LCWS2-026 -03Nos. |
| 135 | b) Chillerwater pump motorModel ND-112 Mcapacity 5 hp, Make - Crompton Greaves -03Nos |
| 136 | c) Chillerwater pump set Model 2U1 capacity 83 USGPM at 25 Mtr head , Make Becon Weir Ltd -03Nos |
| 137 | d) Condeser water pump set Model 2U1 capacity 83 USGPM at 25 Mtr head , Make Becon Weir Ltd -03Nos |
| 138 | e) Condeser water pump motorModel ND-112Mcapacity 5 hp, Make - Crompton Greaves -03Nos |
| 139 | f) Air handlingunit model ESHW06-220 of capacity 22277 cmhwith blower motor, cooling coil, heater bank, humidity and temperature controller, electric panel complete -02 No. Make - Blue Star |
| 140 | g) FRP Cooling tower capacity 101 USGPM , Model No SM2/6C/1.5 with CT fan-03No. Make Mihir Engr Ltd |
| 141 | h) Electrical control panel cubical typefloor mountedwith maintswitch MCB"s voltmeter, Ammeter, StarterCondenseretc. complete-01Set. |
| 142 | j) Controldevicessuch asexpansive valve thermostatsolenoid valve HP/ LP/CP cut outs with panel board installed gauges-01 Set. |
| 143 | k) Digittype thermometer-01 Set |
| 144 | l) Air supply duct with grill diffusers dampers and heater etc.complete-01 Set. |
| 145 | m) Condenser piping MS 100/80/50mm dia with valves pressure gaugetemperature gauge complete -1Set. |
| 146 | Manning & operation of central AC plantwith package chillercondensingunit complete of 3Nos. 39 Ton (Make:-BLUE STAR , Model No. LCWS3-039 at DBM completewith cooling tower, AHU & other accessories each for 24 hrs3 shifts around the clock run daily |
| 147 | a) Water cooled package chiller unit model LCWS3-039 -03Nos. |
| 148 | b) Chillerwater pump motorModel ND-112 Mcapacity 5 HP, Make - Crompton Greaves -03Nos |
| 149 | c) Chillerwater pump set Model 2U1 capacity 141 USGPM at 25 Mtr head , Make Becon Weir Ltd -03Nos |
| 150 | d) Condeser water pump set Model BWC 50/80 capacity 141 USGPM at 25 Mtr head , Make Becon Weir Ltd -03Nos |
| 151 | e) Condeser water pump motorModel ND-132Scapacity 7.5 HP , Make - Crompton Greaves -03Nos |
| 152 | f) Air handlingunit model ESHW06-270 of capacity 29549 cmhwith blower motor, cooling coil, heater bank, humidity and temperature controller, electric panel complete -02 No. Make - Blue Star |
| 153 | g) FRP Cooling tower capacity 141 USGPM ,Model No SM2/7.5C/2with CT fan-03No. Make Mihir Engr Ltd-03 Nos |
| 154 | h) Electrical control panel cubical typefloor mountedwith maintswitch MCB"s voltmeter, Ammeter, StarterCondenseretc. complete-01Set. |
| 155 | j) Controldevicessuch asexpansive valve thermostatsolenoid valve HP/ LP/CP cut outs with panel board installed gauges-01 Set. |
| 156 | k) Digittype thermometer-01 Set |
| 157 | l) Air supply duct with grill diffusers dampers and heater etc.complete-01 Set. |
| 158 | m) Condenser piping MS 100/80/50mm dia with valves pressure gaugetemperature gauge complete -1Set. |
| 159 | Manning &operation of central AC plant DX typecondensingunit complete of 3Nos. 30Ton (Make:-BLUE STAR , Model No. WCUS2-030at PMS building, MTP completewith cooling tower AHU & other accessories each for 24 hrs3 shifts around the clock run daily |
| 160 | a) Water cooled DX unit model WCUS2-030-03Nos. |
| 161 | b) Condeser water pump set Model 2U1 capacity 75 USGPM at 25 Mtr head , Make -Becon Weir Ltd -03Nos |
| 162 | c) Condeser water pump motorModel ND-112 Mcapacity 5 HP, Make - Crompton Greaves -03Nos |
| 163 | d) Air handlingunit with blower motor, heater bank, cooling coil, electric control panel complete installed in AHU room -01 No. Make - Blue StarModel ESHX6-160 of 19440 cmh |
| 164 | e) FRP Cooling tower capacity 75 USGPM ,Model No SM1/9B/1.5with CT fan-03No. Make Mihir Engr Ltd-03 Nos |
| 165 | f) Electrical control panel cubical typefloor mountedwith maintswitch MCB"s voltmeter, Ammeter, StarterCondenseretc. complete-01Set. |
| 166 | g) Controldevicessuch asexpansive valve thermostatsolenoid valve HP/ LP/CP cut outs with panel board installed gauges-01 Set. |
| 167 | h) Digittype thermometer-01 Set |
| 168 | j) Air supply duct with grill diffusers dampers and heater etc.complete-01 Set. |
| 169 | k) Condenser piping MS 100/80/50mm dia with valves pressure gaugetemperature gauge complete -1Set. |
| 170 | Manning &operation of central AC plant DX typecondensingunit complete of 2 Nos. 30Ton (Make:-BLUE STAR , Model No. WCUS2-030at WHJBC building,completewith cooling tower AHU & other accessories each for 24 hrs3 shifts around the clock run daily |
| 171 | a) Water cooled DX unit model WCUS2-030-02 Nos. |
| 172 | b) Condeser water pump set Model 2U1 capacity 75 USGPM at 25 Mtr head , Make -Becon Weir Ltd -02 Nos |
| 173 | c) Condeser water pump motorModel ND-112 Mcapacity 5 HP, Make - Crompton Greaves -02 Nos |
| 174 | d) Air handlingunit with blower motor, heater bank, cooling coil, electric control panel complete installed in AHU room -01 No. Make - Blue StarModel ESHX4-120 of 14076 cmh |
| 175 | e) FRP Cooling tower capacity 75 USGPM ,Model No SM1/9B/1.5with CT fan-03No. Make Mihir Engr Ltd-03 Nos |
| 176 | f) Electrical control panel cubical typefloor mountedwith maintswitch MCB"s voltmeter, Ammeter, StarterCondenseretc. complete-01Set. |
| 177 | g) Controldevicessuch asexpansive valve thermostatsolenoid valve HP/ LP/CP cut outs with panel board installed gauges-01 Set. |
| 178 | h) Digittype thermometer-01 Set |
| 179 | j) Air supply duct with grill diffusers dampers and heater etc.complete-01 Set. |
| 180 | k) Condenser piping MS 100/80/50mm dia with valves pressure gaugetemperature gauge complete -1Set. |
| 181 | Manning & Opeartionof Central AC Plantwith package chiller condensing unit complete of 02 Nos working & 01 No Stand by,Each 120 Ton Capacity (Make :-BLUE STAR, Model No. LCWR 1-120 at MTP storages AC Plant complete with cooling tower, AHU & other accessories in 3 shifts as per timings decided by Engineer in charge for efficient and continuous running / operation of central AC Plant and its electrical panel board with other installation / equipments as mentioned below:- |
| 182 | (a)Water cooled package chiller unit model LCWR 1-120 - 03 Nos |
| 183 | (b) Chiller water pump motor model ND-160 M capacity 15 HP,Make- Crompton Greaves - 03 Nos |
| 184 | (c) Chiller water pump set Model BWC 80/100 capacity 360 USGPM at 30 Mtr head,Make-Beacon Weir -03 Nos |
| 185 | (d) Condenser water pump set Model BWC 80/100 capacity450 USGPM at 25 Mtr head,Make-Beacon Weir-03 Nos |
| 186 | (e) Condenser water pump motor Model ND-160 L capacity 15 HP,Make- Crompton Greaves - 03 Nos |
| 187 | (f) Air handling unit model ESHW4-350 of capacity 36396 cmh with blower motor, cooling coil, heater bank, humidity and temperature controller, electric panel complete-04 Nos. Make- Blue Star |
| 188 | (g) FRP Cooling tower capacity 450 USGPM, Model AQ 3870 with CT fan-03 Nos Make- Paharpur |
| 189 | (h)Electrical control panel cubical type floor mounted with maint switch MCBs volmeter, Ammeter, Starter Condenser etc. complete-01 set |
| 190 | (j)Control devices such as expansive valve thermostat solenoid valve HP/LP/CP cut outs with panel board installed gauges-01 set. |
| 191 | (k)Digit type thermometer - 01 set |
| 192 | (l)Air supply duct with grill diffusers, dampers and heater etc complete - 04 sets |
| 193 | (m)Condenser piping MS 100/80/50 mm dia with valves pressure gauge, temperature gauge complete-01 set. |
| 194 | Note for item No.71-75 above (a) Contractor has to employ following staff for manning & operation of the AC plants at each shifts of 8 hours |
| 195 | (i) One No operator having minimum ITI qualification in Ref Mech/Electrician trade from Govt recognised institute with minimum 2 years experience in maintenance & operation of AC plants in each shift of 8 hrs (Total 3 shifts )( for item No. 71-75) |
| 196 | (b) Contractor will maintain proper records of all kinds of daily, weekly , monthly, quarterly, half yearly, yearly or whatsoever maintenance is carried out during contract period in a binded book/register and will obtain the signature of Engineer-in-Charge |
| 197 | (c) The operator/helper will ensure general cleanliness and upkeep of the installation on daily basis. |
| 198 | (d) The routine maintenance/checks shall be strictly carried out by the operator all as per the list of routine maintenance activities with periodicity as per appendix "A" to PS hereinafter attached. |
| 199 | (e) The unit rate quoted shall deemed include for maintenance for earthpits, cutting & removing of vegitation and upkeep of the surrounding area, all around the bldg upto 6m from the plinth protection all as directed by Engr-in-Charge. In case of failure, a penalty of Rs 2000/- per month will be levied and recovered from dues. (f) The contractor shall provide 02 uniforms to each operator & helper and design of uniform shall be got approved.In case of failure, a penalty of Rs 2000/- per uniform will be levied and recovered from dues. (g) In case of failure due to absence of operative staff, the contractor shall be liable to pay compensation at twice the cost of a day’s Manning & Operation derived from pro rata rate ofSch ‘A’ quoted rates. |
| 200 | (h) The Contractor shall pay the wages to the operators/helpers (as applicable) through e-payment i.e Adhaar linked bank accounts (credit to their bank account). Engineer-in-charge shall ensure that e-payment made to operator/helpers and their wages shall not be less than minimum wages fixed by state Govt or Central Govt whichever is more. Monthly e-banking statement shall be furnished by the contractor to the Engineer-in-charge and the same shall be kept in record duly verified. (j) It is the responsibility of contractor to deposit the employees provident fund (EPF) to the concerned authority as per the prevaling scales as laid down by Ministry of labour for all operator/helper (as appliable) and necessary proof to this regard shall be submitted to the Engineer-in-charge for verification & record.The quoted rates shall be deemend to be included of above provisions.In case contractor fails to produce the proof of EPF, the same shall be recovered from his dues as per the prevailing scale plus 15 percent profit. (k) The contractor shall maintain all the registers under various labour law rules, 2017 and shall be produced to the Engineer-in-Charge as well as officers detailed by central labour department. |
| 201 | (l) Defective parts of plants will be replaced and measured under respective item of this schedule. |
| 202 | (m)Power supply for operating the installations will be made availiable by department free of cost. |
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