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| 1 | Item Rate BoQ BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: CWE KARANJA NAME OF WORK: PERIODICAL AND COMPREHENSIVE MAINTENANCE TO THE CENTRAL AC PLANTS, COMPRISING THE VARIOUS EQUIPMENT INCLUDING QUARTERLY INSPECTION AND REPAIR/REPLACEMENT AND IMPROVEMENT THREE WAY VALVE THEMOSTATE, PRESSURE SENSOR, REPAIR OF TEMPRETURE HUMIDITY SENSOR SYSTEM (SCADA) AND MISC WORK AT CENTRAL AC PLANTS AT NAD AREA AT NAVAL STATION KARANJA CONTRACT AGREEMENT: CWE KJ(K)- OF 2026 - 2027 Bidder Name : PRICE SCHEDULE(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only ) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # Sl.No. Description of Item of Work Item Code / Make Quantity Unit Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT TOTAL AMOUNT With Taxes TOTAL AMOUNT (in Words) |
| 2 | Quaterly inspection and servicing of the complete central AC plant of capacity 2 x 80 TR, model No LCW1-080X01404 - 3 Nos, alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at SUT Workshop. Make : Bluestar |
| 3 | Quaterly inspection and servicing of the complete central AC plant of capacity 2 x 10 TR, model No ACWCDS 011DP MN 2x1 - 2 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at SBM (old). Make : Voltas |
| 4 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 52 TR, Model No XWC54052 AR2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at TAL. Make : Blue star |
| 5 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 81 TR, Model No WCDSO81 DPMN 3x2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at PCB Workshop. Make : Voltas |
| 6 | Quaterly inspection and servicing of the complete central AC plant of capacity 4 x 13 TR,Model NoWCDSO12DP MN 1 x 1- 4 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at LWT Store. Make : Blue star |
| 7 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 81 TR , WCDSO81 DP MN 3 x 2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at Kasthan workshop. Make : Voltas |
| 8 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 26 TR, Model No WCUSO 28 DMN - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at Barrack workshop. Make : Voltas |
| 9 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 26 TR, Model No WCDSO 25 DPMN 2x1 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM(Original Equipement Manufacturer) and carring out preventive maintenance as per standard practice to maintain & keep the central AC plant functional regularly complete, Replacement of defective component/ Equipemement under the respective item of schedule of complete all as specified and directed at SM 39. Make : Voltas |
| 10 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 40 TR, Model No XWC-45 052 AR2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at Tech store. Make : Blue Star |
| 11 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 37 TR, Model No WC DSO 40 DPMN 3 x 1 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at EMR Workshop. Make : Voltas |
| 12 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 37 TR, Model No WC DSO 40DP MN 3x1 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at RT Workshop. Make : Voltas |
| 13 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 120 TR, Model No AGEGWFXR1201MLB2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at EKM Workshop. Make : Voltas |
| 14 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 12 TR, SK-4 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at DBM-10. Make : Kirloskar |
| 15 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 26 TR, Model No CSI100025 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at DBM-18. Make : Blue Star |
| 16 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 26 TR, Model No Model No CSI100025 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at DBM-19. Make : Blue Star |
| 17 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 26 TR, Model No XWC25-026AR2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at A244S (New) . Make : Blue Star |
| 18 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 12.5 TR, Model No LCWZ-12ER2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at Bldg 573 (NAI) . Make : Blue Star |
| 19 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 12 TR, Model No 4788-C09 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at EKM Oxygen Filling Facility . Make : Blue Star |
| 20 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 36 TR, Model No WC DSO 40 DPMN 3 x 1 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at Bldg 388. Make : Voltas |
| 21 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 10 TR, Model No XWC25-026AR2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at Bldg 515. Make : Blue Star |
| 22 | Quaterly inspection and servicing of the complete central AC plant of capacity 2 x 12 TR, Model No WCDSO12DPMN1X1 - 2 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at HTL-11. Make : Voltas |
| 23 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 12 TR, Model No WCDSO12DPMN1X1 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at AGM-13,SBM-14 . Make : Voltas |
| 24 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 25 TR, Model No WCDSO 25 DPMN 2x1 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM(Original Equipement Manufacturer) and carring out preventive maintenance as per standard practice to maintain & keep the central AC plant functional regularly complete, Replacement of defective component/ Equipemement under the respective item of schedule of complete all as specified and directed at LTL-3. Make : Voltas |
| 25 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 11 TR, Model No XWC25-026AR2 x 1 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at Bldg 361. Make : Blue Star |
| 26 | Quaterly inspection and servicing of the complete central AC plant of capacity 3 x 26 TR, Model No XWC25-026AR2 - 3 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at CET 65. Make : Blue Star |
| 27 | Quaterly inspection and servicing of the complete package type AC plant of capacity 5.5 TR capacity, Model No DPUESC-55 alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at HTL-5, HTL-12 & 13. Make : Voltas |
| 28 | Quaterly inspection and servicing of the complete package type AC plant of capacity 5.5 TR capacity,Model No ACWCDS011DPMN2X1 alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at Bldg 365 & Bldg 385. Make : Voltas |
| 29 | Quaterly inspection and servicing of the complete central AC plant of DX type, capacity 3 x 17 TR, alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at DBM 16. Make : Voltas |
| 30 | Quaterly inspection and servicing of the complete central AC plant of capacity 2X50 TR, DX Type - 02 Nos alongwith all equipement, electrical connections to inspect the operation of plant by the representative of OEM (Original Equipement Manufacturer) and carring out preventive maintenance to maintain & keep the central AC plant functional all as specified and directed by Engr-in-charge at DBM 17. Make : Voltas |
| 31 | SCOPE OF WORK :(i) Inspecting the plant/system and carry out preventive maintenance as per standard practice four times in a year or as required. (ii) Checking the refrigeration system, motor and starters and ensuring healthy condition of the plant .(iii) Checking the system for any for leakage and rectification of leakage by holding nitrogen gas for 24 hrs into the closed system complete.(iv) Checking the system Attending to any number of breakdown calls during normal working hours on working days(v) Quarterly inspection of belts adjusting the tension.(vi) Checking the microprocessor controler for its proper functioning with all sensors.(vii) Periodic report shall be submitted to department on each visit of the OEM at site.(vii) Checking the refrigerantion system,motors, starters and ensuring healthy condition of plant(ix) Checking the functioning of compressor and its accessories(x) Lubricating the bearings of motors,fans when found necessary.Note: 1. Service Maintenance of above make central chilled type AC plants installed at the given location to be carried out from authorised service engineer from OEM. On quatertly basis or whenever called by GE/Engineer-in-charge/JE E/M during break down. The contractor shall submit the license/agreement obtained form the service provider of OEM at the time. 2. The inspection and servicing shall be carried out by OEM only. Contractor has to submit necessary AMC documents to Engineer-in-charge with in 15 days of accetance of tender.3. The rates quoted shall also include the attending of emergency breakdowns in AC plants. If such breakdowns are not attended in time. The following compensation shall be leived from the contractors dues:-(a) Attending breakdown with in 48 hours - Rs Nil.(b) Attending breakdown with in 3 to 7 days - Rs 5000.00 per breakdown(c) Attending breakdown after 7 days - Rs 10000.00 per breakdown(d) Spares parts required shall be measured and paid separately under relevent items based on their consumption on ground. |
| 32 | Supply and fix in replacement of wall mounting /hanging type LED digital type temperature /relative humidity indicator with 2\\" large size display and minimum size (445x130x115mm) with following specifications complete all as specified and as directed by Engr-in-charge.Display : 2\\" Red LED x 2 Display, Accuracy : + 0.5%, Resolution : 0.1 deg C, 0.1 % RH, Input : 4-20mAEnclousure : Powder coated metal case, Operating Voltage : 230V AC |
| 33 | Material and labour for laying, jointing, connecting and testing in repairs sensor cable 3 core 2.5 sqmm PVC insulated and sheathed with bare annealed copper conductor as per IS 694:1990 for connecting RH+T sensor to RH+T indicators complete all as specified and as directed by Engr-in-charge. |
| 34 | Material and labour for laying, jointing, connecting and testing in repairs indicator cable 2 core 1.5 sqmm PVC insulated and sheathed with bare annealed copper conductor complete all as specified and as directed by Engr-in-charge. |
| 35 | Dismantling/Taking down old unserviceable FRP body structure of cooling tower carefully and cleaning the sump with chemical and supply and fixing of new FRP sheets as per size existing at site including all fixing material such as m seal other water resistance adhesive and making the cooling tower structure leak proof complete all as specified and directed. |
| 36 | Supply and fix in repairs Sprinkler Assembly complete with Header Nozzles made out of Galvanised iron suitable to fix in cooling towers of 61 TR and above Capacity AC plant. |
| 37 | Supply and fix in repairs Sprinkler Assembly complete with Header Nozzles made out of Galvanised iron suitable to fix in cooling towers of 51 to 60 TR capacity AC plants. |
| 38 | Supply and fix in repairs Sprinkler Assembly complete with Header Nozzles made out of Galvanised iron suitable to fix in cooling towers of below 30 TR capacity AC plants. |
| 39 | Supply and fix in repairs pressure gauge of range -30-150 including syphon and syphon valve complete all as specified and directed |
| 40 | Supply and fix in repairs pressure gauge of range 0-150 including syphon and syphon valve complete all as specified and directed |
| 41 | Supply and fix in repairs pressure gauge of range 0-300 including syphon and syphon valve complete all as specified and directed |
| 42 | Material and labour for overhauling of compressors SMC 4-65 Make compressor complete all as per manufacturer's instruction by authorised dealers /workshop for improved performance and designed parameter including the following complete all as specified and as directed by Engr-in-charge.(i) Replacement of crank shaft of suitable size including dismantling transporting to authorised approved work shop and back including refixing after repair and testing.(ii) Complete dismantling of each part of compressors cleaning each part of compressors carrying out preventive work like oiling, greasing, replacing defective parts reassembling compressors complete with vaccum test and pressure test at specified pressure to detect leak and again same tests after leak repair to ensure leakage in the complete system.Note: (a) New spare parts of compressors as required shall be measured and paid seperately as supply only and cost of labour and T&P shall be deemed to include in the quoted rate of this item.(b) Unit rate quoted shall include for the necessary elelctrical check i.e checking of panel wiring to run the compressor smoothly.(c) Before opening of compressor the freon gas to be taken in empty cylinder by the help ice or as directed by Engr-in-charge.(d) Unit rate quoted shall also be included for testing the whole system for any leakage using nitrogen gas by vaccumising the system and filling the system with pressurise nitrogen to test the leakage including nitrogen gas as required and top up repaired compressor and whole system with refrigerant gas R-22 and compressor oil after confirmation of no leakage.(e) Unit rate quoted shall also be inclusive of charging of compressor oil and refrigerant of sufficient quantity or as directed by Engr-in-charge.(f) Minor items required for smooth functioning of compressor is included in the quoted rate of the item. Location DBM 16 |
| 43 | Supply only following parts of make SMC 4-65 model Accel compressor complete all as specified and as directed by Engr-in-charge. |
| 44 | Bushing with collar |
| 45 | Half section of bearing |
| 46 | Rocker for unloading mechanism |
| 47 | Connecting rod assembly |
| 48 | Shaft seal assembly including 10 AG |
| 49 | Bushing for piston pin |
| 50 | Piston with pin and Rings |
| 51 | Cylinder liner with suction valve assembly |
| 52 | Oil pressure valve |
| 53 | Compressor safety valve |
| 54 | Suction valve ring plate |
| 55 | Suction valve retaining plate |
| 56 | Discharge valve ring |
| 57 | Discharge valve retaining plate |
| 58 | Suction strainer for SMC 4-65 |
| 59 | Oil strainer and filter |
| 60 | Castle Nuts |
| 61 | Split pins |
| 62 | Scraper Ring |
| 63 | Seeger Ring |
| 64 | Cup washer |
| 65 | Crank shaft for SMC 4-65 |
| 66 | Set of gasket for SMC 4-65 |
| 67 | Set of neoprene 'O' ring SMC 4-65 |
| 68 | Sealing ring set SMC 4-65 |
| 69 | Dowty ring set SMC 4-65 |
| 70 | Set of aluminium gasket SMC 4-65 |
| 71 | Suction stop valve assembly |
| 72 | Discharge stop valve assembly |
| 73 | Supply and fix in repairs DOL starter in sheet steel enclosure, A/C 3 phase, type MN, required for 3 HP, 415 Volt 3 Phase motor all as specified directed to the entire satisfaction of dept. |
| 74 | Supply and fix in repairs Star - Delta starter in sheet steel enclosure, A/C 3 phase, type MN, required for 7.5 HP, 415 Volt 3 Phase motor all as specified directed to the entire satisfaction of dept. |
| 75 | Supply and Fix in repairs of unserviceable 10/12.5HP Star Delta Starter comprising of following material for each starter : 3 no : 25 A TP Contactor, 1 no - O/L relay 10-16 A, 1 no - Timer , 1 no- Single Phase Preventerset of on off push buttons & indicating lights 1 no -auto Manual Switch , 1 no control fuse link |
| 76 | Supply and Fix in replacement of unserviceable C.T 300/400/5A or suitable size for HAVC panels complete all as specified and directed. |
| 77 | Material and Labour for replacement of u/s CI Y strainer of 65/80/100 mm dia including cutting, jointing, welding all as per site requirements, complete all as specified and directed. |
| 78 | Supply and Fix gland packing in 10/12.5 HP pump set Superior quality all as directed by Engr -in- Charge. |
| 79 | Supply and Fix gland packing in 5/7.5 HP pump set Superior quality all as directed by Engr -in- Charge. |
| 80 | Dismantling electrically and mechnically electric motor any size, dismantling part, taking out u/s bearing including supply and replacement of new bearing, reassembling, reinstallation and testing the following size all as directed by Engr- in - Charge. |
| 81 | (a) -ditto- ball bearing 6305/6306/6308 or suitable size |
| 82 | (b) -ditto but ball bearing 6203/6204/6208/6206 or suitable size |
| 83 | Material and Labour for painting of motor & pump for removing the existing deteriorated paint by scrapping the complete body along with complete foundation of Pump and Motor and filling the cavities with filter spray painting with Anti corrosive paint, two coats over a coat of red oxide zinc crome and marking of SM/MES No. with black/white paint for following:- |
| 84 | (a) Capacity 3 HP to 15 HP |
| 85 | Material and Labour for Removing scale/sludge precipitated in the HWG Tank .on the heating element and pipe,circulating the descaling soulation in the pipe through the circulating pump and allows holding it for 30 minutes for chemical reaction. ensure that descaling process has been completed , circulate clean water in the pipe continue till satisfaction of Engr-in-Charge testing complete of following capacity upto 100 Kilowatt |
| 86 | Material and Labour for Repair /Overhauling of mono block pumping set 7.5 to 12.5 HP including replacement of GM bush, ball bearing if required, re-metaling, turning & polishing of pump shaft etc and testing commissioning and installation at site complete all as specified and directed.Note : - (i) The complete job includes making good the existing pumps water leakage proof ,including gland/ packing etc. (ii) Spare parts i.e. GM bush, shaft sleeve and ball bearing shall measured and paid separately under relevent items. |
| 87 | Supply and Fix in replacement of Pump motor bearing for 3 to 15 HP Cat Part No. 6203/6204/6208/ 6206/6305/6306/ 6308 Make :- SKF/NBC complete all as specified and directed. |
| 88 | Supply and Fix in replacement Shaft sleeves suitable for mono block pump complete all as specified and directed. |
| 89 | Supply and Fix in replacement mecahnical seal, make SKF/NBC complete all as specified and directed. |
| 90 | Supply and Fix in replacement GM Bush all as specified and directed. |
| 91 | Supply and Fix for float valve assembly 15 mm complete all as specified and directed. |
| 92 | Supply and Fix for float valve assembly 20 mm complete all as specified and directed. |
| 93 | Supply and Fix for float valve assembly 25 mm complete all as specified and directed. |
| 94 | Supply and Fix for wire mesh made of PVC material mesh size not less than 25 mm fixed on cooling tower by nut/bolts etc. complete all as specified and directed. |
| 95 | Supply and Fix of Drift eleminator of cooling tower having capacity of 20TR to 85TR as per existing at site complete all as specified and directed. |
| 96 | Supply and Fix of Drift eleminator of cooling tower having capacity of 85TR and above as per existing at site complete all as specified and directed. |
| 97 | Supply and fix in replacement of of 3-way valve of different size and capacity installed at different location all as specified and directed . Note :a) Design and Calcultaion of Each valve should be submit and appproved before procurment.b) The selected valve should have a pressure drop that is large enough to ensure that the operation of the valve will have necessary impact on flow variation.c)Valve authority should be between 30-50% (calculation of this should be submit before procuremnet.)d) Calculation of Cv value and valve authority should be submitted.e) The selected size of valve should not be less that half of the pipe.f) Pattern of valve 3 way, kvs - 63 m3/h,fluid- cold, warm water, Flow emp 0 to 150°C |
| 98 | (a) 40 mm |
| 99 | (b) 50 mm |
| 100 | (c) 65 mm |
| 101 | (d) 80 mm |
| 102 | (e) 100 mm |
| 103 | Supply and fix in replacement of Globe valve actuator, 1500 N, AC/DC 24 V, MP-Bus, 2...10 V, 150 s (90...150 s), Stroke 20 mm, IP54, as specified and directed. |
| 104 | Supply fix in replacement of digital modulating thermostate model with 2 mtr sensor wire as specified and directed. |
| 105 | Supply and fix in replacement of electric actuator supply 24 VAC/DC, signal, 10 V DCModel : RC981S (0-10) as specified and directed. |
| 106 | Supply and fix in replacement of step down transformer 220 V AC 24 DC as specified and directed. |
| 107 | S & F in replacement of butter fly valve of 65 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 10 with thermal insulation as per requirement of condensser and chilled water line complete all as specified and directed .Make Advance/Castle/Intervalve/ SAAPL. |
| 108 | S & F in replacement of butter fly valve of 80 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 10 with thermal insulation as per requirement of condensser and chilled water line complete all as specified and directed .Make Advance/Castle/Intervalve/ SAAPL. |
| 109 | S & F in replacement of butter fly valve of 100 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 10 with thermal insulation as per requirement of condensser and chilled water line complete all as specified and directed .Make Advance/Castle/Intervalve/ SAAPL. |
| 110 | S & F in replacement of gun metal gate or globe valve of 15 mm dia with iron wheel head screwed both ends for iron pipes complete all as specified and directed. |
| 111 | S & F in replacement of gun metal gate or globe valve of 20 mm dia with iron wheel head screwed both ends for iron pipes complete all as specified and directed. |
| 112 | S & F in replacement of 15 mm dia ball brass valve , high pressure, with polythene float and fly nuts complete, screw for iron pipe or brass ferrule and mixed complete all as specified and directed. |
| 113 | S & F in replacement of 20 mm dia ball brass valve , high pressure, with polythene float and fly nuts complete, screw for iron pipe or brass ferrule and mixed complete all as specified and directed. |
| 114 | Material and Labour for replacement of PVC fins suitable for any capacity and any make Cooling tower of AC plants of 2X1X0.6 feet having LPS fills with tie rod and turn buckle of suitable size to match the system complete all as specified and directed. |
| 115 | Dismantling and removing old U/S compressor sealed unit of Scroll Type Compressor carefully and supply, installation, testing new sealed compresor unit of capacity 12.5 TR Model No SZ185S4RC of Make Blue Star/ Danfoss or equivalent complete with all standard accessories as per existing model installed at AC plant. Note:- (i) Sealed unit shall be purchased from authorised dealers/agents(ii) Cost of labour, fixing & T & P shall be deemed to include in the quoted rate of this item. (iii) Unit rate quoted shall include for the necessary elelctrical check i.e checking of panel wiring to run the compressor smoothly.(iv) Before opening/ dismantling the compressor the freon gas to be taken in empty cylinder by the help Ice or as directed by Engr-in-Charge. |
| 116 | Material and Labour for rewinding of induction motor 900RPM, 3 phase, 50 Hz, 415 volt of compressor motor and AHU Blower , chiler , condeser motor comprising of the following activities for induction motor of following capacities complete all as specified and directed as per manufacturer's instructions.(i) Disconnecting and removing the electric motor from installed position and loading unloading, transporting to authorised/approved work shop(ii) Dismantling existing burnt winding from the motor and rewinding complete with super enamelled copper winding wire of existing guage including all material such as insulated paper sleeves tape varnish etc complete for class F insulation and including shaft metalising, bearing cover slieving , necessary replacement of cooling fan, nut-bolt etc(iii) Loading, unloading and transporting motor & reinstalling in position and in alignment including electric conection commissioning and testing in actual working condition for 8 hours continuosly to check the performance on full load and designed RPM to the complete satisfaction of Engr-in-Charge all as specified and directed (iv) Replacement of 02 Nos of suitable size of ball bearing of existing size of the following type and capacity of induction motor :- |
| 117 | Induction Motor of Capacity 7.5 HP |
| 118 | Induction Motor of Capacity 5 HP |
| 119 | Induction Motor of Capacity 3 & 2 HP |
| 120 | Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 4.5 to 7.5 Amp with single phasing protection of make M/s L&T / M/s Siemens/ M/s Havells all as specified and directed. |
| 121 | Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 9 to 15 Amp with single phasing protection of make M/s L&T or equivalent make of M/s Siemens/ M/s Havells all as specified and directed. |
| 122 | Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 14 to 23 Amp with single phasing protection of make M/s L&T or equivalent make of M/s Siemens/ M/s Havells all as specified and directed. |
| 123 | Supply and fix in replacement microprocessor based electronic timer 800SQA Make M/s Selec/GIC/Siemens/ M/s Havells working voltage 240V 50 Hz all as specified and directed. |
| 124 | Supply and Fix in replacement Air break contactor Model No 3TS3500-0A with Auxiliary 3TX400--2A 1 NC 415 V, 50 Hz, AC make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. |
| 125 | Supply and fix in replacement power contactor 3 pole, type MNX 12, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, raring 30 Amp of make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. |
| 126 | Supply and fix in replacement power contactor 3 pole, type MNX 18, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, raring 30 Amp of make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. |
| 127 | Supply and fix in replacement power contactor 3 pole, type MNX 22, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, raring 30 Amp of make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. |
| 128 | Supply and fix in replacement power contactor 3 pole, type MNX 32, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, raring 30 Amp of make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. |
| 129 | Material and Labour for repairs to condenser of AC plant by blocking the damaged/corroded tubes involving following activities :-(i) Disconnecting the side covers of the condenser from their existing positions. (ii) Leakage testing of the condenser using pressurised nitrogen gas and finding the leaked tubes.(iii) Blocking the damaged/leaked tubes by brass plugs.(iv) Re-fixing the side covers of the condenser and the condenser valves from their existing positions with new nuts, bolts, rubber gasket and washers etc and painting the surface with approved shade of synthetic enamel paints for following capacities of condenser :- |
| 130 | Up to 25 TR Capacity |
| 131 | 26 to 50 TR capacity |
| 132 | 51 to 130TR capacity |
| 133 | Material and Labour in repair Ducting (supply and Return) : Ducting made out of GI sheet with proper gasketing, supports, Consumables rods, incl all accessories such as Corner, Cleat, Carriage bolt, Gasket etc and fabricated as per standards. All flange joints shall be sealed with RTV Sealent to make it air tight. As per Standard along with 25 mm accoustic insulation inside the duct. |
| 134 | 24 Gauge |
| 135 | Material and Labour in repair for duct insulation with resin bonded fibre glass wool roll of density 24 Kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation 50 mm all as specified and including the following :-(a) Material and Labour for cleaning the duct surface (to be insulated) by scrapping carefully with wire brush etc. to make the surface completely free of milllscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage.(b) Material and Labour for applying rubber based adhesive CPRX compound.(c) Material and Labour for sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 50 mm wide, to make the insulation leakproof.(d) Material and Labour 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. |
| 136 | Material and Labour in repair for duct insulation with resin bonded fibre glass wool roll of density 24 Kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation 40 mm all as specified and including the following :-(a) Material and Labour for cleaning the duct surface (to be insulated) by scrapping carefully with wire brush etc. to make the surface completely free of milllscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage.(b) Material and Labour for applying rubber based adhesive CPRX compound.(c) Material and Labour for sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 50 mm wide, to make the insulation leakproof.(d) Material and Labour 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. |
| 137 | Supply and fix in replacement of Thermal Insulation Of Ducts with Nitrile Rubber. Density of Material shall be between 40 to 60 Kg/m3. Material shall have flammability class V-0 as per UL 94 and shall be FM Approved.(a) 25 mm thick with aluminium cladding |
| 138 | Supply and fix in replacement of accoustic lining within supply air ducts with 32mm thick open cell Nitrile Rubber |
| 139 | Taking down old unserviceable AHU Blower with stucture (Frame) and S & F new AHU Blower with base structure of capacity CFM 19000 suitable upto 20 HP Motor complete all as specified and directed by Engr-in-Charge . |
| 140 | Material and Labour for replacement of unsv pot strainer 80/100mm including replacement of unsv rusted nut bolts, washers, & gasket complete all as specified and directed. |
| 141 | Supply and Fix and replacement of HP/LP cut-out switch for compressor of AC plant as per existing make, model & type complete all as specified and directed. |
| 142 | Material and Labour for Replacement of old unservicable pressure relief valve of condensor 3/8\\" BSP threaded suitable for 300 PSI all as directed by EIC. |
| 143 | Material and Labour for replacement of wornout crankcase heaters of compressor all as directed by Engr-in-Charge. Make-Voltas/ Kirloskar/ Accel |
| 144 | Taking out the old wornout crank shaft and supply and fix crank shaft suitable for Voltas compressor complete all as directed by Engr-in-charge. |
| 145 | Material and Labour in repairs Strip heater finned 2 inch wide alluminised steel fins of 415 volt 3 KW capacity to match with the existing |
| 146 | Material and Labour in replacement of moulded fuse holder and fuse base for 415V AC supply 32 Amps capacity bakelite type all as directed by EIC. |
| 147 | Supply and Fix in replacement of 5TR capacity reciprocating type hermetically sealed compressor for package AC Plant. Note :- Leak testing and gas charging will be measured and paid separately under relevant item. |
| 148 | Sater pressure switch Make : RANCO / DANFOSS / INDFOSS. Note :- spare parts will be measured and paid seperately under relavent item, complaint should be attendent within 24 Hrs. |
| 149 | Material and Labour in replacement for aluminium cladding of insulated duct using 0.5 mm thick aluminium sheet and make good to the existing insulation complete all as specified and directed. |
| 150 | Charging only of refrigerant gas R- 407c/ R134/R22 in sealed cylinder after making system leak proof and complete vaccume complete all as specified and as directed. |
| 151 | Supply and fix in replacement of Single phase preventor type SPP VSP3 3 phase, 415 Volts, 50 Hz AC Make Minilec or equivalent o all as specified and directed. |
| 152 | Supply and fixing of connector in HVAC panel 6 Amp to 35 Amp |
| 153 | Material and Labour for Nitrogen leak test entire system of the AC plant of Cap upto 150 TR with Nitrogen gas. If found any leakage or reduction in the scale of pressure shall located and arrest the leakage immediately by soldering or an appropriate measure are to be taken to top the leakage permanently complete all as specified & directed by Engr-in-Charge. |
| 154 | Material and Labour for descaling of complete condenser units for central/ package type AC plants of following capacities by means of adding descaling chemical solution (HCL) or equivalent into the cooling tower sump as per requirements, and running the plant pump continuously till all the scale of pipes/shell are removed including removing side covers of condenser and cleaning the water tubes by means of nylon brushes till the scaling is removed and re fixing of covers including replacement of neoprene rubber gasket and refixing pipe connection etc. all as specified and directed to complete satisfaction of engineer-in-charge |
| 155 | condenser unit of AC plant up to 60 TR |
| 156 | condenser unit of AC plant 61 TR to 120 TR |
| 157 | Cleaning the cooling tower by applying wire brush, washing powder and other solvent by removing the deposited impurities such as silt, dust particles mud/ sand inside the dume and around the fins,cleaning of base tray & grills, pot stainer, main shaft etc and other connected items, servicing of fan motor including changing of bearings and greasing refixing the fan, frill & top cover including testing commissioning after reassembling complete including painting all as directed by Engr-in-charge up to 35 TR all as specified and directed by Engineer-in-Charge. |
| 158 | cooling tower of capacity up to 35 TR |
| 159 | cooling tower of capacity 36 TR to 65 TR |
| 160 | cooling tower of capacity 66 TR to 250 TR Total in Figures 0.0 0.0 INR Zero Only Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information |
