Military Engineer Services-MES has published Tender For Repair/Maintenance Of Central Ac Plants, Package Ac Units At Mwc, Tpw, Noic Under Age E/M No-I Of Ge (Utility-I) Visakhapatnam. Submission Date for this Tender is 26-10-2023. Air Conditioner Tenders in visakhapatnam Andhra Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Oct-2023 | BOQ_Corrigendum | BOQ | 19-10-2023 |
| 2 | 19-Oct-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 26-10-2023 |
| Sl. No. | Item Description |
| 1 | M & L for de-scaling the shells and tubeof condenser by circulating the diluted Hydrochloric acid at the appropriate ratio depending upon the scale depositions till removal of all the scale inside the copper tubes by removing both end covers, brushing/cleaning with nylon brush, removal of all scale deposits and degreasing with caustic soda, flushing out thoroughly, re-fixing the end covers along with new gasket packing,nut and bolts and connecting the inlet and out let forAC plant of capacity 2 x 80 TR + 1 x 80 TR at TPW 551 / 552 Bldg all as specified and directed by Engineer-in-Charge. |
| 2 | All as per Sl item No. 1.00 above but AC Plant capacity of 2 x 140 TR + 1 x 140 TR at MWC building |
| 3 | M&L for servicing and cleaning the Air handling units of 35324 CFM capacity (central AC), with and including dismantling filter units, blowing out the dust, chemical cleaning by spraying the organic based scale removing agent Vaniklin at the appropriate ratio till removal of complete dust & scale deposits in the fin area of evaporator coil, flushing through for proper air flow across the coil, greasing of blower motor, checking of electrical connection, cleaning of air filters, greasing of blower motor, replacement of un serviceable bearings,cleaning water drain lines, renewal of rusted sheet metal screws, every month for running AC plant at optimal condition unit all as specified and as directed by Engineer-in-Charge. Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 4 | All as per Sl item No. 3.00 above but Air handling units of capacity 34400 CFM Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 5 | M&L for complete leak testing the compressor, complete refrigerant pipe with nitrogen gas, locating the leaks, rectify the leak by brazing / welding and pressure testing the complete system for the capacity 10 to 240 TR AC Pant all as specified and as directed by engineer-in-charge. Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 6 | S&F in repair "V" belt for Air Handling Unit of 34400 CFM complete all as specified and as directed by Engineer-in-Charge. Make : Fenner / Dunlop or Equvalant Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 7 | All as per Sl item No. 6.00 above but Air handling units of capacity 35324 CFM Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 8 | All as per Sl item No. 6.00 above but Air handling units of capacity 35142 CFM Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 9 | All as per Sl item No. 6.00 above but Air handling units of capacity 17050 CFM Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 10 | All as per Sl item No. 6.00 above but Air handling units of capacity 48800 CFM Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 11 | All as per Sl item No. 6.00 above but Air handling units of capacity 23000 CFM Location : MWC / TPW / 551 & 552 AC Plant AHU |
| 12 | Supply and charge refrigerant gas R-22 complete all as specified and as directed by Engineer-in-Charge. Make: Mafron / Freon / Floron |
| 13 | Supply and charge refrigerant gas R-407C complete all as specified and as directed by Engineer-in-Charge. Make: Mafron / Freon / Floron |
| 14 | Supply and charge refrigerant gas R-134 complete all as specified and as directed by Engineer-in-Charge. Make: Mafron / Freon / Floron |
| 15 | S&F in repair solenoid valve coilsuitable for 7/8” size valve, 220/230V 50 Hz including taking down defective unserviceable solenoid valve coil complete all as specified and as directed by Engineer-in-Charge. Make: Danfoss / Indfoss / Honeywell / Alco. |
| 16 | M & L for dismantling defective induction motor of capacity of 6 to 12.5 HP & any make 415 V of any duty or any class of insulation from the bed duly coupled with pump, transporting to work shop, removing burnt out winding from stator, rotor and rewinding with suitable gauge super enameled copper wire and replacing worn out driven end and non driven end bearings, insulation materials, varnishing, heating reassembling, testing and commissioning for the complete all as specified and as directed by Engineer-in-Charge. Note :-Motor removed for rewinding shall be overhauled completely and the quoted rate shall be deemed to be inclusive for the same. |
| 17 | All as per Sl item No. 16.00 above but capacity 15 to 25 HP |
| 18 | S&F in repair 3 Pole Power Contactor for Control Transfoemer unit 400 VA, 50 Hz including taking down existing one complete all as specified and as directed by Engineer-in-Charge. Make: L&T/ BCH/ C &S/ABB/Siemens/HPL |
| 19 | S&F in repair 3 Pole Power Contactor for HRC semi conductor fuse unit 315 Amps of M/s Siemensincluding taking down existing one complete all as specified and as directed by Engineer-in-Charge. Make: L&T/ BCH/ C &S/ABB/Siemens/HPL |
| 20 | S&F in repair 3 Pole Power Contactor with 690V rated insulation voltage & 1No+1 NC complete all as specified and as directed by Engineer-in-Charge. Make: L&T/ BCH/ C &S/ABB/Siemens/HPL |
| 21 | S&F in repair 3 Pole Power Contactor with 1000V rated insulation voltage & 1No+1 NC complete all as specified and as directed by Engineer-in-Charge. Make: L&T/ BCH/ C &S/ABB/Siemens/HPL |
| 22 | S&F in repairs MCB TP 40 to 63 Amp, 10 kA, 240V"C" curve complete all as specified and as directed. Make :- L&T / Havells (Brand-Max³, EURO-II) / Panasonic / Hager / ABB / Legrand / Indo Asian (Optipro) |
| 23 | S&F MCB SPN 6 to 32 Amp, 10 kA, 240V"C" curve complete all as specified and as directed. Make :- L&T / Havells (Brand-Max³, EURO-II) / Panasonic / Hager / ABB / Legrand / Indo Asian (Optipro) |
| 24 | M&L for cleaning and decarbonizing AC panel, tightening all cable ending lugs, ferrules, dressing and replacing damaged, burnt cable / wire ends, replacing copper wires of suitable size, applying insulation tapes complete all as specified and as directed. |
| 25 | S&F in repairs 32 Amps contactor with 1NO, 1 NC , 110 V - 290 V AC complete all as specified and as directed. |
| 26 | S&F butterfly valve 150 mm bore with necessary rubber gasket, bolts, nuts and washer including taking out existing valve complete all as specified and as directed by Engineer-in-Charge. Make: Zoloto / L&T/ Audco / Leader |
| 27 | All as per Sl item No. 26.00 above but 100 mm bore |
| 28 | All as per Sl item No. 26.00 above but 75/80 mm bore |
| 29 | Supply and topping up compressor oil, N-68 grade complete all as specified and as directed. Make :SEETUL N 68 (HP) / Servofriz 68 (IOCL) / Castrol |
| 30 | Supply and topping up compressor oil having kinematic Viscosity @40°C (cSt) 220 complete all as specified and as directed. Make :HP / IOCL / Castrol |
| 31 | M & L for Complete servicing of FRP cooling tower at site , removal of complete scales, dirt etc. by using chemicals, cleaning the sump louvers, PVC fills, fan assembly, renewal of spray nozzles, renewal of nuts and bolts, and complete painting of the cooling tower as per the standard practice for 3 x 100 TR capacity cooling tower all as specified at every three months and directed. |
| 32 | All as per item No. 31.00 above but capacity of 3 x 140 TR capacity cooloing tower |
| 33 | M & L for opening and taking out the compressor shaft at site and seal cleaning, greasing, replacing worn out nuts, screws, connector assembly all complete as specified and directed by Engineers-in-Charge. |
| 34 | S&F in repairs DOL Starter with relay range 13-20 Amps suitable for10/15 HP Motor with SPP feature complete as specified and directed by Engineers-in-Charge. Make : L&T/ C&S / ABB / Siemens / HPL / BCH |
| 35 | S&F in repairs condenser fan motor, 1 HP capacity, 240V, 50Hz, 900 RPM complete all as specified and directed by Engineer-in-Charge. |
| 36 | M&L for overhauling of condeser water pump complete at site, replacement of bearing, machining the shaft, replacing the packing, electric connector, replacing worn out copper winding with new copper winding wire ofsuitable guage, varnishing and replacing other minor accesories5 HP to 12.5 HP complete all as specified and directed by Engineer-in-Charge. |
| 37 | S&F in repair mother board suitable for 3x16 TR VRF Plant of Bluestar Make complete all as specified and as directed by Engr-in Charge. |
| 38 | S&F in repair temperature censor cable suitable 140 TR chiller plant ofCarrier model 30 HXC complete all as specified and as directed by Engr-in Charge. |
| 39 | S&F in repair HP switch suitable for water cooler of 2x140 TR+1x140 TR central AC plant of make and model Carrier 30 HXC complete all as specified and as directed by Engr-in Charge. |
| 40 | S&F in repair LP transducer suitable for water cooler of 2x140 TR+1x140 TR central AC plant of make and model Carrier 30 HXC complete all as specified and as directed by Engr-in Charge. |
| 41 | S&F in repair HP transducer suitable for water cooler of 2x140 TR+1x140 TR central AC plant of make and model Carrier 30 HXC complete all as specified and as directed by Engr-in Charge. |
| 42 | S&F in repair SCPM board suitable for water cooler of 2x140 TR+1x140 TR central AC plant of make and model Carrier 30 HXC complete all as specified and as directed by Engr-in Charge. |
| 43 | S&F in repair mother board suitable for water cooler of 2x140 TR+1x140 TR central AC plant of make and model Carrier 30 HXC complete all as specified and as directed by Engr-in Charge. |
| 44 | S&F in repair internal oil filters suitable for water cooler of 2x140 TR+1x140 TR central AC plant of make and model Carrier 30 HXC complete all as specified and as directed by Engr-in Charge. |
| 45 | S&F in repair 3 Pole Power Contactor with rated operational current 63A (AC-3) & 28A (AC-4) & with 1No+1 NC suitable for water cooler of 2x140 TR+1x140 TR central AC plant of make and model Carrier 30 HXC complete all as specified and as directed by Engr-in Charge. Make: L&T/ BCH/ C &S/ABB/Siemens/HPL |
| 46 | S&F in repairs rotational moulded polyethylene water storage tanks of 1000 Litres capacity, multilayered (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed. Make:- Sintex / Polycon / Oriplast / Jindal |
| 47 | All as per Sl item No. 46 abovebut 2000 litres capacity |
| 48 | M&L for overhauling of split casing type pump up to 40 HP including dismantling the pump, carrying out overhauling, replacing completely damaged spare parts, repair / replacing the wornout shaft, replacing bushes roller / ball bearings, wearing gland packages, renewal of all corruded studs, gaskets, damaged impellars etc. ensuring proper alijgnement of Assembly, including testing and commissioning the pump complete all as specified and as directed by Engr-in Charge. |
| 49 | S&F in repair chocked drier core assembly inclduing removing the defective parts, cleaning the core by washing with CTC and fixing new core of activated alumina type core, fixing the new gasket, leak testing for screw type chiller plant upto 140TR capacity complete all as specified and as directed by Engr-in Charge. |
| 50 | M&L for maintenance and repair of central control unit of 3x16 TR VRF AC plant of Blue star make including dismantling the units carefully, chemical cleaning of cooling coils and refrigerant pipe lines with appropriate cleaning agents, flushing through for proper air flow across the coils to improve the cooling efficiency, reassembling & re-installing the units in their original position complete all as specified and as directed by Engr-in Charge. |
| 51 | S&F in repair Power board (CDCO-D182-00) 01 6480 suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 52 | S&F in repair VRF ODU FAN CONTROLLER (CDCO-D345-00) 01 7680suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 53 | S&F in repair 10HP Capacitor boards (CDCO-D338-00) 1 18600 suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 54 | S&F in repair ODU fan motors (MOBLDC-008280-4-00) 2 19800suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 55 | S&F in repair 16HP VRF outdoor unit main PCB board controllersuitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 56 | S&F in repair VRF 4 TR cassette AC indoor units main PCB controllersuitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 57 | S&F in repair VRF 2.8 TR cassette ac indoor units main PCB controller suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 58 | S&F in repair VRF 1.7 TR Split ac indoor units main PCB controller suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 59 | S&F in repair VRF 1 TR splitac indoor units main PCB controller suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 60 | S&F in repair VRF IDU coil sensors suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 61 | S&F in repair VRF cassette IDU drain flot sensorssuitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 62 | S&F in repair VRF IDU Room sensors suitable for 3x16 TR VRF AC plant of make Bluestar complete all as specified and as directed by Engr-in Charge. |
| 63 | Supply and charge refrigerant gas R-410 complete all as specified and as directed by Engineer-in-Charge. Make: Mafron / Freon / Floron |
| 64 | M&L preparation of old painted metal surfaces & painting with one coat of synthetic enamel paint complete all as specified and directed. Note:- Rusted surfaces shall be scraped with sand paper and shall be applied with one coat of red oxide primer before application of paint and unit rate quoted against this item shall be considered to include this aspect. Make:- Jotun India Pvt Ltd / Apcolite (Asian) / Luxol (Berger) / Jenson & Nicholson Paints Ltd (Borolac) / Shalimar Paints Ltd (Superlac) |
| 65 | M&L preparation of old decorated surfaces and including applying one coat of cement base paint complete all as specified and directed. Make :- Jotun India Pvt Ltd / Snowcem Plus / Berger Paints /Asian Paints (Gutucam) / Crimocem Super Cement paints |
| 66 | S&F in repair MS pipe with flanged ends, 150 mm bore, heavy grade including flanges, all fittigns required, gasket, nut-bolt etc., making joints, laid in trenches or on ground / vertically complete all as specified and as directed by Engineer-in-Charge. Make -Tata / Jindal Steel / Surya Roshni Ltd. / Bhushan Power & Steel Ltd. / M/s APL Apollo Tubes Ltd Note:- All fittings such as Tee, Bend, Cross etc required shall deemed to be considered in unit rate quoted against this item. |
| 67 | All as per Sl item No. 66.00 above but 80 mm bore |
| 68 | S&F in repair 25 mm bore galvanised steel tubing, medium grade with necessary fittings, laid under road crossing, for cable protection etc complete all as specified and directed. Make - Tata / Jindal Steel / Surya Roshni Ltd. /Bhushan Power & Steel Ltd. / M/s APL Apollo Tubes Ltd |
| 69 | M&L for removing the worn out duct insulation carefully, cleaning / preparation of surfaces and M&L for duct insulation (25mm thick) with resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation as specified and including the following :- (a) M&L for cleaning the duct surface (to be insulated) by scrapping carefully with wire brush etc. to make the surface completely free of mill scale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage. (b)M&L for applying rubber based adhesive CPRX compound. (c) M&L for sealing of all longitudinal joints and circular overlaps with and including Aluminium foil tape 50 mm wide, to make the insulation leak proof. (d) M & L for securing the insulation with and including mechanically fastened nylon / steel straps of size 12 mm / 50 mm at maximum intervals of 1.2 mtr. |
| 70 | Repair and servicingto screw type compressor of AC plant of capacity 2x80 TR+1x80 TR at TPW 551, 552 Bldg, strip opening complete spare parts, inspecting the parts for serviceability and replacement only unserviceable worn out parts in the compressor, complete assembling cleaning the system with Nitrogen gas for leak detection after flushing out the system vacuumization and charging only refrigerant gas including replacement of compressor oil of make as recommended by OEM and testing the unit on no loadand full load condition including checking all the parameters etc complete all as directed. Note : (i) Spare parts required shall be measured and paid as supply only in separate items as mentioned here-in-after. (ii) Compressor oil including other minor spares, which are not covered in separate items here in after, shall be considered to be included in the quoted rate of this item. (iii)Periodical monitoring / inspecting the complete AC Plant and carrying out preventive / periodical maintenance by authorized technician / service engineer of OEM to ensure smooth functioning of AC plant shall be considered to be included in the quoted rate of this item. (iv) If any breakdown occurs in operational condition of AC plant during the contract, the same shall be attended whenever required & same shall be considered to be included in the quoted rate of this item. |
| 71 | M & L for preparation of metal surface of entire central AC plant of capacity 2x80 TR+1x80 TR , including, pipe lines, pumps motors, panel boards etc. by scraping properly and removing burrs, uneven surface etc. and applying one coat of synthetic enamel paint over a coat of primer complete all as specified and as directed by Engineer-in-Charge. |
| 72 | All as per item No. 71.00 above but central AC plant of capacity of 2 x 140 TR + 1 x 140 TR. |
| 73 | S&F MCCB 3 pole 63 to 100 Amp, breaking capacity 25 kA, Ics = 100% Icu, thermal megnatic release type with adjustable overload setting (0.8-1.0 ln), adjustable short circuit setting (6-10 lr)including necessary modification in the panel & taking down existing MCCB complete all as specified and as directed. Make :- L&T / Havells (Brand- HIM & HIX) / Panasonic/ Hager / ABB / Legrand / Indo Asian (Optipower) |
| 74 | All as per Sl item No. 73.00 above but 100 Amp |
| 75 | All as per Sl item No. 73.00 above but 250 Amps, 4 Pole |
| 76 | M&L for servicing and cleaning Air handling unit of 48800 CFM capacity with and including dismantling filter units, blowing out the dust, chemical cleaning by spraying the organic based scale removing agent Vaniklin at the appropriate ratio till removal of complete dust & scale deposits in the fin area of evaporator coil, flushing through for proper air flow across the coil, greasing of blower motor, checking of electrical connection, cleaning of air filters, greasing of blower motor, replacement of un serviceable bearings,cleaning water drain lines, renewal of rusted sheet metal screws, every month for running AC plant at optimal condition unit all as specified and as directed by Engineer-in-Charge. Location : TPW 551 Bldg - 2 Nos AHU, TPW 09 Bldg - 01 No AHU Note:- Servicing of 01 No AHU shall be measured as one unit |
| 77 | M&L for servicing and cleaning Air handling unit of 23000 CFM capacity (central AC), with and including dismantling filter units, blowing out the dust, chemical cleaning by spraying the organic based scale removing agent Vaniklin at the appropriate ratio till removal of complete dust & scale deposits in the fin area of evaporator coil, flushing through for proper air flow across the coil, greasing of blower motor, checking of electrical connection, cleaning of air filters, greasing of blower motor, replacement of un serviceable bearings,cleaning water drain lines, renewal of rusted sheet metal screws, every month for running AC plant at optimal condition unit all as specified and as directed by Engineer-in-Charge. Location : TPW 09 Bldg |
| 78 | S&F PVC insulated 3 core multistranded sheathed cable with 1.5 Sqmm copper conductor for connection of street / security light etc, including taking down complete all as specified and directed. Make:- Havells / KEI / Polycab / RR Kabel Ltd. / HPL |
| 79 | S&Faluminium bus bars of 400 Apms & length not less than 1 Mtr rating for phase after disconnecting all electrical connections, and dismantling the old busbars from position all complete all as specified and directed by Engineer-in-Charge. |
| 80 | S&Faluminium bus bars of 300 Apms & length not less than 1 Mtr rating for phase after disconnecting all electrical connections, and dismantling the old busbars from position all complete all as specified and directed by Engineer-in-Charge. |
| 81 | M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to earth lead of galvanised iron strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate No. 3 of SSR Part-I (2009), connected to earthing test point including dismantling existing earthing complete all as specified and directed. Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:1.5:3, type A1 cover slab, 50 mm thick reinforced with 8 mm dia TMT bar @ 140 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, Main earthing lead from earth electrode to test point upto 7.5 m length, 20 mm bore medium grade GI watering pipe, 40 mm bore GI light grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc. |
| 82 | M&L earth continuity conductor or main earthing lead using 32 x 6 mm galvanised iron strip, fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc. as required complete all as specified and directed. |
| 83 | Supplying and laying synthetic rubber insulated mats 2.5 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m including taking down complete all as specified and directed. |
| 84 | Repair and servicing to semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant at MWC bldg including taking down and dismantling the complete compressor unit and replacement of defective spare viz cylinder, piston heads, connecting rod, crank shafts, oil pump, bearings, valves, packing kit, ‘o’ rings, reeds, etc. and re-assembling the same including cleaning and flushing out the system, the N2 gas for leakage proof and vacuuming and charging with suitable refrigerant gas and replacement of compressor oil of make as recommended by OEM and testing the unit on No loadand full load condition including checking all the parameters etc complete all as directed. Note : (i) Compressor oil, refrigerant gas, spare parts required shall be measured and paid as supply only in separate items as mentioned here-in-after. (ii) minor spares, which are not covered in separate items here in after, shall be considered to be included in the quoted rate of this item. (iii)Periodical monitoring / inspecting the complete AC Plant and carrying out preventive / periodical maintenance by authorized technician / service engineer of OEM to ensure smooth functioning of AC plant shall be considered to be included in the quoted rate of this item. (iv) If any breakdown occurs in operational condition of AC plant during the contract, the same shall be attended whenever required & same shall be considered to be included in the quoted rate of this item. |
| 85 | Supply only valve plates with reeds suitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 86 | Supply only connecting rod suitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 87 | Supply only piston with rings suitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 88 | Supply only bush Bearing setsuitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 89 | Supply only oil pump with accessories suitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 90 | Supply only crank shaft suitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 91 | Supply only packing complete suitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 92 | Supply only suction filter suitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 93 | Supply only oil filter suitable for semi hermetic sealed compressor of 2x140 TR+1x140 TR water cooled central AC plant and of make as per OEM complete all as specified and directed. |
| 94 | Supply & laying LT XLPE insulated, armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 16 Sqmm x 4 Core, laid in trenches / duct / on pole including taking down complete all as specified and directed. Make :- Havells / KEI / Polycab / Gloster / Finolex Note: The rate quoted shall inclusive of termination at ends with suitable aluminium lugs where required |
| 95 | All as per Sl item No. 94.00 but cross sectional area 50 Sqmm x 3.5 Core |
| 96 | All as per Sl item No. 94.00 but cross sectional area 120 Sqmm x 3.5 Core |
| 97 | Excavation in trenches, not exc 1.5 m wide and not exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out all excavated material in soft / loose soil complete all as specified and directed. |
| 98 | Removing of excavated surplus soil to a distance n. exc 50 m and depositing wheredirected at a level n. exc. 1.5 m above the starting point complete all as specified and directed. |
| 99 | Returning, filling in and including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and as directed. |
| 100 | M&L sand cushioning with clean and dry sand in trenches for protection of UG cable and including punning down complete all as specified and directed. Note:- Punned thickness shall only be measured and paid. |
| 101 | Supply & laying sub class "B", class designation 75 bricks of old size, laid along alignment of cable as protection to cable in trenches including taking out old u/s bricks complete all as specified and directed. |
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