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| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 29-05-2025 | AMENDMENT TO TENDER DOCUMENTS | Technical Bid | 02-06-2025 |
| 2 | 22-05-2025 | REVISED DRAWINGS | Other | 02-06-2025 |
| 3 | 22-05-2025 | REVISED PREPRICED SCHEDULES | Other | 02-06-2025 |
| 4 | 22-05-2025 | AMENDMENT TO TENDER DOCUMENTS | BOQ | 02-06-2025 |
| 5 | 22-05-2025 | REVISED CRITICAL DATES1 | Date | 02-06-2025 |
| 6 | 16-05-2025 | REVISED CRITICAL DATES | Date | 29-05-2025 |
| Sl. No. | Item Description |
| 1 | Schedule \"A\" Part-I (BUILDINGS AND STRUCTURES)This Schedule (contains under mentioned Sl item No. 1.01) is not prepriced by MES and the prepriced rate indicated in Col - 5 as ₹0.00 indicates this fact only. The tenderer is required to quote their rates in Col 6. |
| 2 | Lumpsum price worked out by the contractor for Construction of New Building New Building for R&D Equipment and Test Facility Bldgwith RCC framed structure of height 4.50 mtr with RCC framed structure, Design mix M-25 grade concrete complete all as specified and shown on drawings. |
| 3 | Lumpsum price worked out by the contractor for Construction of Hangar 1 (Dynamometer, Furnaces, Moulding Press, etc) Bldg with RCC framed structure of height 9.00 mtr with RCC framed structure, Design mix M-25 grade complete all as specified and shown on drawings. |
| 4 | Lumpsum price worked out by the contractor for Construction of Parking shed (Garrage) with RCC framed structure of height 3.20 mtr with RCC framed structure, Design mix M-25 grade complete all as specified and shown on drawings. |
| 5 | Lump sum price worked out by the Contractor for “SITE CLEARANCE AND DEVELOPMENT INCLUDING DEMOLITION\" as listed in Schedule ‘A’ Part - II representing___________% ________________________ percent Above / Below the lump sum price of `12,83,498.31 inserted by the MES in Schedule ‘A’ Part - II |
| 6 | Lump sum price worked out by the Contractor for “INTERNAL ELECTRIC SUPPLY” as listed in Schedule ‘A’ Part - III representing__________ % ______________________ percent Above /Below the lump sum price of `14,86,337.00 inserted by the MES in Schedule ‘A’ Part - III |
| 7 | Lump sum price worked out by the Contractor for “INTERNAL WATER SUPPLY” as listed in Schedule ‘A’ Part - IV representing____% ____________ percent Above / Below the lump sum price of ₹93,944.45 inserted by the MES in Schedule ‘A’ Part - IV |
| 8 | Lump sum price worked out by the Contractor for “ROADS / PATH / CULVERT” as listed in Schedule ‘A’ Part - V representing________ % ____________ percent Above / Below the lump sum price of ₹19,61,497.31 inserted by the MES in Schedule ‘A’ Part - V |
| 9 | Lump sum price worked out by the Contractor for “SEWAGE DISPOSAL” as listed in Schedule ‘A’ Part - VI representing______ % _______________ percent Above / below the lump sum price of ₹4,60,021.40 inserted by the MES in Schedule ‘A’ Part - VI |
| 10 | Lump sum price worked out by the Contractor for “STROM WATER DRAIN (AREA DRAINAGE)” as listed in Schedule ‘A’ Part - VII representing____________% _________________________ percent Above / Below the lump sum price of `16,64,051.15 inserted by the MES in Schedule ‘A’ Part - VII |
| 11 | Lump sum price worked out by the Contractor for “FENCING / COMPOUND WALL / GATE” as listed in Schedule ‘A’ Part - VIII representing_________% ________________________ percent Above / Below the lump sum price of `35,89,747.61 inserted by the MES in Schedule ‘A’ Part - VIII |
| 12 | Lump sum price worked out by the Contractor for “EXTERNAL WATER SUPPLY” as listed in Schedule ‘A’ Part - IX representing__________ % _________________ percent Above / Below the lump sum price of ₹3,17,572.87 inserted by the MES in Schedule ‘A’ Part - IX |
| 13 | Lump sum price worked out by the Contractor for “EXTERNAL ELECTRIFICATION” as listed in Schedule ‘A’ Part - X representing_________% ________________________ percent Above / Below the lump sum price of `4,33,215.00 inserted by the MES in Schedule ‘A’ Part - X |
| 14 | Lump sum price worked out by the Contractor for “FIRE FIGHTING SYSTEM” as listed in Schedule ‘A’ Part - XI representing_________% ________________________ percent Above / Below the lump sum price of `8,59,006.14 inserted by the MES in Schedule ‘A’ Part - XI |
| 15 | Lump sum price worked out by the Contractor for “FIRE ALARM SYSTEM” as listed in Schedule ‘A’ Part - XII representing_________% ________________________ percent Above / Below the lump sum price of `34,600.00 inserted by the MES in Schedule ‘A’ Part - XII |
| 16 | Schedule \"A\" Part-XIIIThis Schedule is not prepriced by MES and the prepriced rate indicated in Col - 5 as ₹0.00 indicates this fact only. The tenderer is required to quote their rates in Column 6. This Schedule constitutes Sl. Item Nos. 14.00 to 91.00. |
| 17 | INTERNAL ELECTRIC SUPPLYS&F, LED luminiare 600 x 600 mm 35/36 Watts 220 Volts AC recessed type with high efficiency PMMA diffuser soft glare pre light complete wirth driver, holders and LED lamp suitable for roof ceiling including connecting up with driver 3 core flexible copper conductor cases of suitable size complete all as specified and directed. |
| 18 | S&F, porch light ultra bright compact panel in polycarbonate housing with high brightness LED chips of capacity 20 Watt round shape LED luminiare 220 Volts AC 6500K surface panel complete with driver, holders and LED lamp including connecting up with driver 3 core flexible copper conductor cases of suitable size complete all as specified and directed. |
| 19 | S&F, LED lights fitting 1 x 20 W, 4 ft, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed. |
| 20 | S&F, LED lights fitting 1 x 10 W, 2 ft, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed. |
| 21 | S&F, LED street light fittings 35 Watts 230 Volts, AC outdoor type high pressure die cast aluminium housing and heat resistant complete with driver, lamp bracket with impact and corrossion resisstant including thermal management in multiple optics complete with IP-66 protection and GI pipe 1.5 meter bend to shape to fix in wall through proper clamps, nuts, bolts with washers connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed. |
| 22 | S&F, LED High Bay luminaire of 150Wat any height in hangers / Work shops closed version with an efficiency 120lumen/watt. CCT of 5700K with SDCM of < 5 and CRI >70. The housing should be separate optical and control gear compartment & bottom opening for easy maintenance and of of high quality pressure die cast aluminum with PF > 0.95 and THD < 10% & Operating temperature: -10°C to + 50°C. Input voltage of 100-300V. Lifetime of 50K hours @L70. Product should be suitable for continuous operation (16-18 Hrs. per day). The Ingress protection should be minimum IP 66 with an IK rating of 07. The luminaire should have Integratedpeanut optics to provide a high quality glare free lighting system. |
| 23 | The Driver should be potted and should be a BIS approved driver and not a printed circuit board without casing, mounted inside the luminaire with Phase to Phase protection Over Voltage protection, Surge Voltage protection upto 10 kV & other safety test as per IS 15885 Part-2/Sec 13. The luminaire should be capable of withstanding voltage stress of 440V for 8 Hrs, should have an auto shutdown @ 325V and have an auto recovery feature. BIS approval for both driver and the luminaire needs to be submitted for records before claiming RAR complete all as specified and directed by Engineer-in-Charge. |
| 24 | Note: Rate quoted shall be deemed to include the cost of necessary hydraulic ladder or aerial access platform mounted on vehicle for fixing the light fittings. |
| 25 | S&F, exhaust fan heavy duty steel body 450 mm sweep, 230 volts, 50 Hz, rpm 1200 including louvers shutter, copper wire with necessary machining work complete all as specified and directed. |
| 26 | S&F, exhaust fan heavy duty steel body 300 mm sweep, 230 volts, 50 Hz, rpm 1200 including louvers shutter, copper wire with necessary machining work complete all as specified and directed. |
| 27 | S&F, exhaust fan made of sturdy engineering plastic complete with louvers shutter, voltage 230 volts, 50 Hz, rpm 1200, copper wire and sweep 250 mm complete all as specified and directed. |
| 28 | S&F, air circulator fans heavy duty 600mm sweep 230 V AC complete all as specified and directed. |
| 29 | S&F in repairs, CRCA sheet metal enclosure with metal clad plug and socket three phase with a five pin and earth plug & socket suitable for surface / flush mounting, 415V, 32 Amps capacity controlled by and including one No. 32Amps MCCB TPN 10KA complete all as specified and directed. |
| 30 | S&F in repairs, CRCA sheet metal enclosure with metal clad plug and socket three phase with a five pin and earth plug & socket suitable for surface / flush mounting, 415V, 63 Amps capacity controlled by and including one No. 63 Amps MCCB TPN 10KA complete all as specified and directed. |
| 31 | S&F in repairs, CRCA sheet metal enclosure with metal clad plug and socket three phase with a five pin and earth plug & socket suitable for surface / flush mounting, 415V, 125 Amps capacity controlled by and including one No. 125 Amps MCCB TPN 25KA complete all as specified and directed. |
| 32 | S&F in repairs, CRCA sheet metal enclosure with metal clad plug and socket three phase with a five pin and earth plug & socket suitable for surface / flush mounting, 415V, 200 Amps capacity controlled by and including one No. 200 Amps MCCB TPN 25KA complete all as specified and directed. |
| 33 | SEWAGE DISPOSALRCC Septic tank designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, RCC M-30 Design mix in walls, base slab, baffle walls and roof slab including beams etc, with vent shaft, manhole openings with cover connectionetc, complete with effective depth of 1.5 m and overall depth of 3 m for 50 users complete all as specified and directed. |
| 34 | Soakage well excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonary with top ring of M-25 concrete including intercepting chamber and screen chamber made of brick masonry in CM, RCC cover slab in M-25/SFRC cover, interconnection pipes RCC/DWC complete filled with brick bats of size 2.4 m dia x 3.0 m effective depth complete all as specified and directed. |
| 35 | AREA DRAINAGEExtra for forming fair finished to drain or channel 60 to 90cm inner girth in cement concrete using extra cement including forms, moulds etc; complete all as specified and directed. |
| 36 | EXTERNAL ELECTRIFICATIONSupply, laying & testing cable HT XLPE cable 3 core 185 Sq mm insulated screened PVC sheathed armoured cable, electric power cables (heavy duty) with stranded aluminum conductor 11000 volts grade, laid in trenches / passing through pipe / duct / road crossing or fixed on pole, walls with suitable size clamps made out of mild steel flat iron complete all as specified and directed. |
| 37 | S&F, cable joiniting kit for 11 KV (earthed) grade cable for indoor termination heat shrink type joint complete with jointing materials and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sqmm complete all as specified and directed. |
| 38 | Supply, erecting, testing & commissioning of Transformer 2000 KVA capacity outdoor type, Step down 11/0.433 KV, HT with 3 phase and LT with 3 phase, 4 wire system, 50 Hz,double wound copper with Off load tap changer with tapping range +5% to -10%in taps 2.5%, Energy efficient level-II, confirming to IS 1180, oil immersed naturally cooled, standards IS-2026. Specification for distrubution Transformers IEC 76 IS-1180. The windings of the transformers shall be connected Delta on the primary side and Y (Star) on the secondary side. The vector group shall be Dyn. II. The temperature rise over ambient shall not exceed the limitstop oil temperature rise measured by thermometer : 35 °C, Winding temperature rise measured by thermometer 40°C and including suitable adoptor with all connecting accesories: - |
| 39 | (a) Mounting : Floor mounted.(b) Type of cooling : ONAN.(c) Load losses at 50% and 100%.I) The following standard fittings shall be provided: -a) Rating and terminal marking plates non detachable - 02 Nos.b) Earthing terminals with lugs - 02 Nos. c) Oil level gauge indicating three positions of oil marked as follows : Minimum 5 Deg.C, 30 Deg.C, Maximum 98 Deg.C.d) Lifting lugs - 04 Nos.e) Silicagel breathing device of weather proof design - 01 No. (500 gms. capacity).f) Drain pipe of adequate size at the corner from bottom of the tank to the top cover where it is duly bent - 01 No. |
| 40 | g) Oil filling hole having 1-1/4 thread (with cover) on the transformer body / conservator - 01 No.h) Bimetallic terminal connectors on the HV/LV bushings as per drawing enclosed - 07 Nos.j) Thermometer pocket - 01 No.k) Platform mounting channel - 02 Nos. |
| 41 | l) HT/LT bushings - 03 Nos on HT & 04 Nos on LT, (LT & HT bushings shall be provided with 3 brass nuts & 2 brass washers).m) Explosion vent - 01 No. n) Off-circuit tapping switch with locking arrangement - 01 No. o) Rollers : 04 Nos. of sufficient size.p) Cable termination box both HV and LV side.q) Separate Neutral Terminal.r) Raditors.s) Painting : PU light Gray.t) 02 years guarantee embossed plate welded below name plate.u) Transformer foundation and civil works as per manufacturers recommendation. The rate is deemed to be included in the unit quoted rate. |
| 42 | II) Transformers shall be subjected to routine tests at the manufacturer’s works.i) Measurement of winding resistance (IS 2026 (Part-I).ii) Measurement of voltage ratio and check of voltage vector relation ship (IS 2026 (Part-I).iii) Measurement of Impedance voltage / short circuit impendence and load loss (IS 2026 (Part-I).iv) Measurement of No Load loss and current (IS 2026 (Part-I).v) Measurement of Insulation resistance (IS 2026 (Part-I).vi) Induced of over voltage with stand test (IS 2026 (Part-3).vii) Separate source voltage withstand test (IS 2026 (Part-3).viii) Impulse voltage test: (IS-2026 (Part-III).ix) Temperature rise tests (IS 2026 (Part-II).x) Short Circuit test (IS 2026 (Part-I). |
| 43 | S&F, main LT panel made out of CRCA sheet 3.00 mm thick outdoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, strickering of switch gear about termination of switch gear and the nuts / bolts etc used are to be made of rust proof material including as per IS: 8623 aluminium bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 V including sitable capacity of Busbar complete with powder coating, necessary internal electric connection as required and provision of the following: - (Main LT panel at substaion) |
| 44 | a) Aluminium Busbar 4000Amps, TPNfull for phase and neutral @ 0.8 Amp/Sqm with colour code PVC sleeves - 01 Job.Incoming: (TRANSFORMER)a) ACB 3200 Amps, Microprocessor Release, Electrical draw out type, 4 Pole, 415 Volts, 50 Hz, 50 kA.Incoming: (DG SET AFTER SYNC PANEL)a) ACB 3200 Amps, Microprocessor Release, Electrical draw out type, 4 Pole, 415 Volts, 50 Hz, 50 kA.BUS COUPLERa) ACB 3200 Amps, Microprocessor Release, Electrical draw out type, 4 Pole, 415 Volts, 50 Hz, 50 kA.b) LED RYB indicating lamps - 01 set.c) LED Ammeter and voltmeter with necessary CTs and display of requiredrating. |
| 45 | d) Panel wiring with PVC insulated unsheathed single core, 1100 Volts grade cable with copper conductor, multistranded of suitable size - 01 Job.e) Interconnection of busbar with MCCB, contactor with suitable size aluminium strip - 01 Job. |
| 46 | f) Provisioning of cable glands and cable lugs for all incoming and outgoing cables & connecting the earthing to an earthing test point to main switch board as specified and testing on completion complete all as specified and directed by Engineer-in-Charge - 01 Job. |
| 47 | S&F, LT distribution panel made out of CRCA sheet 3.00 mm thick outdoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements alongwith lugs, cable glands of various sizes for cables, danger notice plate, strickering of switch gear about termination of switch gear, and the nuts / bolts used are to be made of rust proof material incl as per IS: 8623 aluminium bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 V including sitable capacityof Busbar complete with powder coating, necessary internal electric connection as required and provision of the following: -(Main Distribution Panel). |
| 48 | a) Aluminium Bus bar 4000Amps, TPNfull for phase and neutral @ 0.8 Amps/Sqm with colour code PVC sleeves - 01 Job.Incoming: (FROM MAIN PANEL)a) ACB 3200 Amps, Microprocessor Release, Electrical draw out type, 4 Pole, 415 Volts, 50 Hz, 50 kA.Outgoing:b) ACB 1000 Amps, adjustable type Thermal Magnetic, 4 Pole, 415 Volts, 50 Hz, 50 kA - 01 Noc) ACB 800 Amps, adjustable type Thermal Magnetic, 4 Pole, 415 Volts, 50 Hz, 50 kA - 02 Nos (stand by-1)d) MCCB 630 Amps, adjustable type Thermal Magnetic, 4 Pole, 415 Volts, 50 Hz, 25 kA - 03 Nos (stand by-1)e) LED RYB indicating lamps - 01 setf) LED Ammeter and voltmeter witn necessary CTs and display of requiredrating. |
| 49 | g) Panel wiring with PVC Insulated un sheathed single core, 1100 Volts grade cable with copper conductor, multi stranded of suitable size - 01 Job.h) Interconnection of busbar with MCCB, contactor with suitable size aluminium strip - 01 Job.j) Provisioning of cable glands and cable lugs for all incoming and outgoing cables & connecting the earthing to an earthing test point to main switch board as specified and testing on completion complete all as specified and directed by Engineer-in-Charge - 01 Job. |
| 50 | LT FPB made out of CRCA sheet 2.0 mm thick indoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements alongwith lugs, cable glands of various sizes for cables, danger notice plate, strickering of switch gear about termination of switch gear and the nuts / bolts etc, used are to be made of rust proof material including as per IS: 8623 aluminium bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 V including sitable capacity of Busbar complete with powder coating, necessary internal electric connection as required and provision of the following: - Distribution LT panel for building connected load. |
| 51 | a) Aluminium Bus bar 1200Amps, TPNfull for phase and neutral @ 0.8 Amps/Sqm with colour code PVC sleeves - 01 Job.Incoming: (Main Panel)a) ACB 800 Amps, Microprocessor Release, Electrical draw out type, 4 Pole, 415 Volts, 50 Hz, 50 kA.Outgoing:b) MCCB 250 Amps, adjustable type Thermal Magnetic, 4 Pole, 415 Volts, 50 Hz, 36 kA - 05 Nos (Standby - 01).c) LED RYB indicating lamps - 01 set. |
| 52 | d) LED Ammeter and voltmeter with necessary CTs and display of requiredrating.e) Panel wiring with PVC insulated unsheathed single core, 1100 Volts grade cable with copper conductor, multi stranded of suitable size - 01 Job.f) Interconnection of busbar with MCCB, contactor with suitable size aluminium strip - 01 Job.g) Provisioning of cable glands and cable lugs for all incoming and outgoing cables & connecting the earthing to an earthing test point to main switch board as specified and testing on completion complete all as specified and directed by Engineer-in-Charge - 01 Job. |
| 53 | LT FPB made out of CRCA sheet 2.0 mm thick indoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements alongwith lugs, cable glands of various sizes for cables, danger notice plate, strickering of switch gear about termination of switch gear and the nuts / bolts used are to be made of rust proof material including as per IS: 8623 aluminium bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 V including sitable capacity of Busbar complete with powder coating, necessary internal electric connection as required and provision of the following: - Distribution LT panel for building connected load. |
| 54 | a) Aluminium Bus bar 1500 Amps, TPNfull for phase and neutral @ 0.8 Amps/Sqm with colour code PVC sleeves - 01 Job.Incoming: (Main Panel)a) ACB 1000 Amps, Microprocessor Release, Electrical draw out type, 4 Pole, 415 Volts, 50 Hz, 50 kA - 01 No.Outgoing:b) MCCB 160 Amps, adjustable type Thermal Magnetic, 4 Pole, 415 Volts, 50 Hz, 25 kA - 09 Nos (Standby - 01). |
| 55 | c) Panel wiring with PVC insulated unsheathed single core, 1100 Volts grade cable with copper conductor, multi stranded of suitable size - 01 Job.d) Interconnection of busbar with MCCB, contactor with suitable size aluminium strip - 01 Job.e) Provisioning of cable glands and cable lugs for all incoming and outgoing cables & connecting the earthing to an earthing test point to main switch board as specified and testing on completion complete all as specified and directed by Engineer-in-Charge - 01 Job. |
| 56 | LT FPB made out of CRCA sheet 2.0 mm thick indoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements alongwith lugs, cable glands of various sizes for cables, danger notice plate, strickering of switch gear about termination of switch gear and the nuts / bolts used are to be made of rust proof material incl as per IS: 8623 aluminium bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 V including sitable capacityof Busbar complete with powder coating, necessary internal electric connection as required and provision of the following: - Distribution LT panel for building connected load. |
| 57 | a) Aluminium Bus bar 1000 Amps, TPNfull for phase and neutral @ 0.8 Amps/Sqm with colour code PVC sleeves - 01 Job.Incoming: (Main Panel)a) MCCB 630 Amps, Microprocessor Release, Electrical draw out type, 4 Pole, 415 Volts, 50 Hz, 50 kA - 01 No.Outgoing:b) MCCB 100 Amps, adjustable type Thermal Magnetic, 3 Pole, 415 Volts, 50 Hz, 16 kA - 09 Nos (Standby - 01). |
| 58 | c) MCCB 63 Amps, adjustable type Thermal Magnetic, 3 Pole, 415 Volts, 50 Hz, 16 kA - 08 Nos (Standby - 01).d) LED RYB indicating lamps - 01 set.e) LED Ammeter and voltmeter with necessary CTs and display of required rating.f) Panel wiring with PVC insulated unsheathed single core, 1100 Volts grade cable with copper conductor, multi stranded of suitable size - 01 Job.g) Interconnection of busbar with MCCB, contactor with suitable size aluminium strip - 01 Job.h) Provisioning of cable glands and cable lugs for all incoming and outgoing cables & connecting the earthing to an earthing test point to main switch board as specified and testing on completion complete all as specified and directed by Engineer-in-Charge - 01 Job. |
| 59 | LT FPB made out of CRCA sheet 2.0 mm thick indoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements alongwith lugs, cable glands of various sizes for cables, danger notice plate, strickering of switch gear about termination of switch gear and the nuts / bolts etc used are to be made of rust proof material including as per IS: 8623 aluminium bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 V including sitable capacity of Busbar complete with powder coating, necessary internal electric connection as required and provision of the following: - Distribution LT panel for building connected load. |
| 60 | a) Aluminium Bus bar 1000 Amps, TPNfull for phase and neutral @ 0.8 Amps/Sqm with colour code PVC sleeves - 01 Job.Incoming: (Main Panel)a) MCCB 630 Amps, Microprocessor Release, Electrical draw out type, 4 Pole, 415 Volts, 50 Hz, 50 kA - 01 No. |
| 61 | Outgoing:b) MCCB 160 Amps, adjustable type Thermal Magnetic, 4 Pole, 415 Volts, 50 Hz, 25 kA - 06 Nos (Standby - 01).c) MCCB 100 Amps, adjustable type Thermal Magnetic, 3 Pole, 415 Volts, 50 Hz, 16 kA - 06 Nos (Standby - 01).d) MCCB 63 Amps, adjustable type Thermal Magnetic, 3 Pole, 415 Volts, 50 Hz, 16 kA - 08 Nos (Standby - 01).e) LED RYB indicating lamps - 01 set.f) LED Ammeter and voltmeter with necessary CTs and display of requiredrating.g) Panel wiring with PVC insulated unsheathed single core, 1100 Volts grade cable with copper conductor, multi stranded of suitable size - 01 Job.h) Interconnection of busbar with MCCB, contactor with suitable size aluminium strip - 01 Job. |
| 62 | j) Provisioning of cable glands and cable lugs for all incoming and outgoing cables & connecting the earthing to an earthing test point to main switch board as specified and testing on completion complete all as specified and directed by Engineer-in-Charge - 01 Job. |
| 63 | Supply & laying, High Voltage insulating mats rubber mat Class B of 1 m x 2 m and 2.5mm thickness, confirming to new specification IS : 15652:2006 complete all as specified and directed. |
| 64 | Earthing complete with copper plate earth electrode 600 x 600 x 3.15 mm thick buried directly in ground (earth pit not less than 2.25mtr deep below ground levels) with top edge of the plate not less 1.5 mtr deep below normal ground level connected to galvanised earth strip 20 x 3 mm by means of nut, bolt, check nut and washer of galvanised iron or of steel, earth lead protected by 40 mm dia GI pipe light grade, watering pipe 20mm dia GI medium grade GI wire meshed funnel, filling with altenate layer of charcoal and salt, PCC chamber, including RCC cover 5 cm thick, necessary earth work, earth wire connected to main switch board, testing the earthing after completion as specified and shown in electric plate No. 3 of MES SSR Part-I complete all as specified and directed.Note: Earth strip beyond 7.5m, if required shall be measured and paid separately under respective item of Schedule. |
| 65 | Supplying & laying, 32 mm x 6 mm G.I strip at 0.50 metre below ground as strip earth electrode including connection / terminating with G.I. nut, bolt, spring, washer etc, as required. Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm complete all as specified and directed. |
| 66 | Supplying, laying, jointing, testing and commissioning 3.5 core 500 Sqmm, 1100 volts grade, LT XLPE insulated, PVC sheathed as per IS-7098 (Part-I), 1988 galvanized steel strip or wire armoured, heavy duty, electric cables with multistranded aluminium conductor laid in trenches / passing through pipe / duct / road crossing or fixed on poles, walls with suitable size clamps made out of mild steel flat iron including jointing material such as crimping type lugs, brass cable glands, heavy duty double compression type complete all as specified and directed. |
| 67 | Supplying, laying, jointing, testing and commissioning 3.5 core 150 Sqmm, 1100 volts grade, LT XLPE insulated, PVC sheathed as per IS-7098 (Part-I), 1988 galvanized steel strip or wire armoured, heavy duty, electric cables with multistranded aluminium conductor laid in trenches / passing through pipe / duct / road crossing or fixed on poles, walls with suitable size clamps made out of mild steel flat iron including jointing material such as crimping type lugs, brass cable glands, heavy duty double compression type complete all as specified and directed. |
| 68 | Supplying, laying, jointing, testing and commissioning 3.5 core 95 Sqmm, 1100 volts grade, LT XLPE insulated, PVC sheathed as per IS-7098 (Part-I), 1988 galvanized steel strip or wire armoured, heavy duty, electric cables with multistranded aluminium conductor laid in trenches / passing through pipe / duct / road crossing or fixed on poles, walls with suitable size clamps made out of mild steel flat iron including jointing material such as crimping type lugs, brass cable glands, heavy duty double compression type complete all as specified and directed. |
| 69 | Supplying, laying, jointing, testing and commissioning 3.5 core 50 Sqmm, 1100 volts grade, LT XLPE insulated, PVC sheathed as per IS-7098 (Part-I), 1988 galvanized steel strip or wire armoured, heavy duty, electric cables with multistranded aluminium conductor laid in trenches / passing through pipe / duct / road crossing or fixed on poles, walls with suitable size clamps made out of mild steel flat iron including jointing material such as crimping type lugs, brass cable glands, heavy duty double compression type complete all as specified and directed. |
| 70 | Supplying, laying, jointing, testing and commissioning 3.5 core 25 Sqmm, 1100 volts grade, LT XLPE insulated, PVC sheathed as per IS-7098 (Part-I), 1988 galvanized steel strip or wire armoured, heavy duty, electric cables with multistranded aluminium conductor laid in trenches / passing through pipe / duct / road crossing or fixed on poles, walls with suitable size clamps made out of mild steel flat iron including jointing material such as crimping type lugs, brass cable glands, heavy duty double compression type complete all as specified and directed. |
| 71 | S&F, elements / components of compact low tension aluminium sandwich type bus bar trunking system 4000 Amps, 30 RM, 433v, 3 phase 4 wire 100% neutral and equiped with integral protective earth conductor of aluminium alloy with cross section not less than 50% of phase conductor in accordance with NEC (India) 2011, bus bar trunking system assembly conforming to IEC-61439 Part 1 & 6 with KEMA-KEUR and Asta diamond certification, outdoor type (IP 65) with canopy and required MS supports, rated insulation voltage 1000 volts, rated impulse withstand voltage 12 KV, rated short circuit withstand capacity not less than 150KA for 1 sec with class F insulation, housing enclosure made of 1.5mm thick, GI sheet, epoxy polyester powder coated to at least 60 microns with high resistance to chemical agents, rigid and robust, compact and corrosion less. Bus duct enclosure shall be designed for very high mechanical, electrical and heat loss efficiency, MS pole supports and foundation required complete all as specified and directed. (from Transformer to Main LT Panel). |
| 72 | Cutting the existing roads to a width of 45cm and 60cm in depth for laying GI pipe including returning, filling in and top surface of road 15cm shall be made good with PCC 1:2:4 type B1 using 20mm graded stone aggregate complete all as specified and directed. |
| 73 | Galvanised steel tube 80 mm dia, light grade with all fittings complete fixed to walls, pole or laid in trenches for cable protection including MS clamps for fixing on wall / pole complete all as specified and directed. |
| 74 | Galvanised steel tube 100 mm dia, light grade with all fittings complete fixed to walls, pole or laid in trenches for cable protection including MS clamps for fixing on wall / pole complete all as specified and directed. |
| 75 | FIRE FIGHTING SYSTEMS&F, fire hydrant stand post 80 mm dia GI / MS both flanged type 1.5m height complete all as specified and directed. |
| 76 | S&F, fire hose cabinet of size 800 mm x 600 x 250 mm made out of 18 gauge MS Sheet with double door having 4 mm thick glass marked with \"FIRE POINT AND IN CASE OF FIRE BREAK THE GLASS\" in signal red paint for keeping the fire hoses nozzles etc., the MS sheet cabinet shall be painted with a coat of zinc chrome primer and two coats of postal red colour epoxy paint outside and brilliant white inside of approved make and installed near the stand post type hydrant on stuable frame made out of angle iron with four number supporting legs including three coats of paints complete all as specified and directed. |
| 77 | M&L for cutting MS pipe line 100 / 100 / 100 bore complete all as specified and directed. |
| 78 | S&F, XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 50 Sq. mm, 3.5 core complete all as specified and directed. |
| 79 | S&F, XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 25 Sq. mm, 4 core complete all as specified and directed. |
| 80 | S&F, ON LOAD change over switch 415V in sheet metal enclosure 4 pole of capacity 125 Amps complete all as specified and directed. |
| 81 | Supply, Install, testing & commissioning, factory made and tested, CPRI approved LT panel board indoor type, weather, dust and vermin proof, free standing floor mounting type mounted on floor, separate cable alley for all the feeders, suitable for 440Volts, 3 Phase 4 wire 50Hz AC supply system, conforming to IS, IP-54 class protection and made of 3mm CRCA mild steel sheet & angle iron frame, compartmentalized with rubber gasket hinged doors, front & rear opening and locking arrangement, prewired with suitable size of PVC insulated copper conductor, copper control wiring of required size for instruments and duly powder coated on the outside and inside including air ventilation for heat dissipation, suitable size knock out holes for cable glands, necessary earthwork excavation and provision of PCC platform 100mm thick with PCC 1:2:4 type B2 using 40mm graded stone aggregate one meter around the panel board, |
| 82 | cable gland and lugs for incoming and outgoing cable etc., independent multilayer chambers to accommodate complete all as specified and directed including the following accessories:-MCCB 4 pole, 100 Amps with adjustable thermal and magnetic settings, 25KA rupturing capacity at 415volt, conform to IEC-60947-II / IS-13947-II - 01 No (Outgoing)MCCB 4 pole, 40 Amps with adjustable thermal and magnetic settings, 18KA rupturing capacity at 415volt, conform to IEC-60947-II / IS-13947-II -03 Nos (Outgoing) |
| 83 | DOL starter in sheet metal encloser max motor output at 415V, 3 phase 5 HP.Digital Ammeter 0 to 200Amps with selector switch - 01 Set.Digital Voltmeter 0-500Volts with selector switch, 7 position and 2A HRC fuses / MCBs - 01 Set.Indicator lamp R, Y, B LED type with 03 Nos of 2A HRC fuses - 01 Set. |
| 84 | FIRE ALARM SYSTEMSupply, install & commissioning analogue addressable type fire alarm control panel alongwith network interface card and with lead acid battery backup for 08 hours normal operation and 15 minutes alarm operation. (The control panel, battery charger etc, shall be UL listed) complying with BS EN 54 two loop panel with 99 detectors & 99 modules & upto 200 detectors and modules (per each loop) complete all as specified and directed. |
| 85 | Supply, install, testing & commissioning analogue addressable type fire alarm control panel alongwith network interface card and with lead acid battery backup for 08 hours normal operation and 15 minutes alarm operation. (The control panel, battery charger etc, shall be UL listed) complying with BS EN 54 single loop panel with 99 detectors & 99 modules & upto 200 detectors and modules (per each loop) complete all as specified and directed. |
| 86 | S&F, detector complying with and type certifiedEN-45 addressable multisensor with heat and smoke combination, photoelectric / optical with base with self built intelligence as per IS:11360 complete all as specified and directed. |
| 87 | S&F, response indicator for all detectors located above false ceiling / walls with LED indications analogue addressible type complete all as specified and directed. |
| 88 | S&F, beam master detectors with transmitter and reciever (add power supply unit & module) complete all as specified and directed. |
| 89 | S&F, addresseable electronic sounder cum strobe complete all as specified and directed. |
| 90 | S&F, auto dialing system for addressible system consist of storage capacity of 10 to 15 telephone Nos programmable type complete all as specified and directed. |
| 91 | S&F, addressable type manual call point resettable type compatible with main fire alarm control board microprocessor board as per IS:2189 and blinking facility complete all as specified and directed. |
| 92 | S&F, fire alarm sounder / siren electronic type horizontal single stage continous normal opertation for at least 50 minutes with sound level 65 DB to 120DB measured at 1.5 m with sound output variation of ± 5 DB for 1500 m range complete all as specified and directed. |
| 93 | LIGHTENING CONDUCTORS&F, aluminum strip 25 x 3.15 mm complete with saddles and fixing screws for roof / down conductor on porcelain / epoxy spacer insulator or fixed in GI Pipe complete all as specified and directed. |
| 94 | S&F, porcelain / epoxy white / brown / green spacer insulator with one GI stud bolt with nut and washer with necessary drilling for bolt hole for holding / fixing roof conductor / down conductor of lightning conductor complete all as specified and directed. |
| 95 | Supply and erect, GI light grade pipe of 20 mm dia for fixing air termination rod and earth strip on roof complete all as specified and directed. |
| 96 | S&F, single pointed air termination aluminium rod 12 mm dia 300 mm long with fixing arrangement complete all as specified and directed. |
| 97 | M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to pole or any other indicated situation for loopearthing as required 32 x 6 mm GI earth strip complete all as specified and directed. |
| 98 | S&F, test point terminal block made of gum metal or phophorus bronze size (75 x 75 x 25) mm drilled and screwed including 03 Nos 8 mm dia 25 mm long hex head screw complete all as specified and directed. |
| 99 | S&F, GI pipe 40mm dia light grade for protection of GI earth strip laid in trenches or on walls with necessary clamps complete all as specified and directed. |
| 100 | Earthing with galvanised steel earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI strip 32 x 6mm as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft / loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI light grade watering pipe, 40mm dia GI medium grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc. mesh, charcoal and common salt in alternate layer complete all as specified and directed by Engineer-in-Charge.Note : Earth strip beyond 7.5m shall be measured and paid separately under relevant item of this schedule. |
| 101 | TELEPHONE & LANS&F, modular LAN RJ 45 socket, 1 module, D link including connected items for fixing in flush box complete all as specified and directed. |
| 102 | S&F, 32mm rigid non metallic PVC conduit exlusive of boxes (junction / terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks complete all as specified and directed. |
| 103 | DG SETSupply, installing, testing & commissioning manufacturer / OEM asembled silent type (DG) diesel engine genarating set with auto mains failure type having prime power rating of 1000KVA (800 KW) at power factor of 0.8 lagging, 415 Volts, AC, 3 phase four wire, 50HZ, 1500 RPM, alternator directly coupled with diesel engine mounted on, common base frame complete with Acoustic enclosure with inbuilt fuel tank, fuel line and accessories PCC foundation work as per manufacturers instructions anti vibration pads, OEM recommended standrd panel showing standard parametrs of engine and alternator, exhaust pipe & other standard aceessories and comprising the following: - |
| 104 | (a) ENGINE (Prime Mover): Diesel engine four stroke inline six cylinders, liquid / water cooled turbo charged, after cooled modal confirming to BS : 5514 for G3 class performance with capacity of 10% over loading for one hour in 12 hours duration, capacity of giving adequate BHP at 1500 RPM to drive alternator capable of delivering minimum 1000KVA (800 KW) at outdoor atmospheric conditions at Hyderabad and capable of taking 10% overload for one hour after 12 hours of continuous operation, complete with the standard fititings fixtures including AMF panel as per manufacture and following accessories: - |
| 105 | (b)(i) Fly wheel housing and fly wheel.(ii) Air cleaner dry type replaceable paper element type restriction indicator.(iii) Electronic governor.(iv) Dual fuel filter including water separator, fuel pump, fuel injection pump (FIP) and injectors.(v) Radiator, fan & water pump assembly.(vi) proced lubrication - Pump, Lub oil filter & Lub oil cooler.(vii) Exhaust silencer and necessary stack as per CPCB norms with necessary support and fundation suitable per Hyderabad weather cost of stack, support and foundation deemed to be included. |
| 106 | (viii) First fill lub oil and coolant and diesel during commisision and testing.(ix) Exhaust gas driven turbo charge.Alternator: Alternator shall be self excited. Self regulated, brush less for 1000KVA (800 KW) at the speed of 1500 RPM at 415 Volts, 50 Hz, three phase four wire system with advance electronic voltage regulator to ensure high voltage accuracy with + 1% with class H insulation and IP 23 ingress protection, directly coupled with engine through fexible couplng and confirming BS - 2613/SI-4722 complete - 01 No. |
| 107 | (c) BASE FRAME & FOUNDATION: Common base frame for engine & alternator made from structural steel chanel. PCC foundation including adequate number of suitable anti-vibration pads all as per the recommendation of the manufacturer.(d) ELECTRICAL STARTING SYSTEM: Electric starting system 24 Volts DC with battery charging alternator and axial type starter motor including adequate number of high capacity maintenance free lead acid battery 180AH capacity each as recommended by OEM / manufacturer including interconnecting cables / leads with terminals complete with starting / stopping switch, voltmeter - 01 Set. |
| 108 | (e) ACOUSTIC ENCLOSURE: Corrosion resistnt, acoustic and weather proof enclosure with durable industrial locking system on doors with gasket made of high quality EPDM material with arrangement for fresh air take for cooling of engine & alternator, extraction and discharging of hot air to the atmosphere, made out of CRCA sheet with 9 tank pre treatment process and UV resistant powder coating and high quality noise absorbant & fire retardant grade acoustic insulation materials (rockwool) complying to IS 8183 well suitable for 400 KVA DG set to reduce noise level to 75 db (A) measured at 1.00 meter distance @ 75% load under field codition confirming to CPCB II norms. |
| 109 | Enclosure will have inbuilt base frame mounted inside fuel tank of capacity min 750 Liters fabricated out of 14 SWG MS sheet mounted inside the enclosure along with fuel piping from tank to engine capacity as recommended by OEM with drain valve, air vent, inlet, outlet, connection and suitable exhaust pipe duly cladded with glass wool and covered with aluminum sheet inside the encloser and exhaust trail pipe with muffle complete all as per manufacture\"s design.(f) DG SET MOUNTED INSTRUMENT PANEL: Fitted with & having digital display for the following:-(i) Starting switch on / off.(ii) Coolant temp indication. |
| 110 | (iii) Hour meter cum RPM indicator.(iv) Lub oil presure indication.(v) Lub oil temperature indication.(vi) Battery charging indication.(vii) Over speed indication, low lubrication oil indication.Note: (a) DG set shall be installed over the foundation as recommended by OEM however minium 0.5 m speed should be avilable all around the DG set and height of plinth shall not be less than 0.5 m any civil work including miscellaneous work not covered under the scope of the work but required for satisfactory completion of job deemed to be inclusive in the unit quoted rate. |
| 111 | (b) Contractor shall submitted the detailed specification, particular Model, Make and literature of DG det alongwith drawings for approval from GE before placing of order.(c) The switch gear, accesssories and other item to be incorporated into synchronising panel to be got approved from GE before placing of order.(d) The contractor shall araangediesel / oil / coolant and artifial load testing for final testing, recording readings of DG set at site. The cost deemed to be included in the quoted rate. |
| 112 | (e) Opertion & maintenance catalogue, overhauling manual, spare parts list will be provided as per manufacturerstandard practice.(f) Stack drawing as per CPCB norms and recommendation of OEM will be got approved from Accepting Officer before excecution at ground. |
| 113 | Supply install,test & commissioning of factory made Synchronous panel withauto sync controller including automatic main failure and PLC for load management outdoor type, vermin and dust proof, cubical type front and rear opening with locking arrangement, made out of triple powder coated with weather poof panel with suilable for IP 65, fabricated out of CRCA sheet minimum 3.00 mm thick fixed on angle iron frame, floor mounted, powder coated housing with copper busbar 4000 Amps capacity of 3 phase and half neutral digital controller withfeatures like auto / manual functions, sequential DG set start, manual adjustmet of voltage / frequency, ROCOF and vector shift protection, DG load demand automatic balance of running hours of each DG, neutral isolating contactors with necessary NO & NC, mains decoupling and test mode, dead bus sensing, bus failure detection. KW and KVAR load sharing, |
| 114 | dead bus synchronising, fuel usage monitor and low fuel level protection and over load protection, circuit control MCBs 6Amps with 10 KA rating C Curve and comprising of the followings: -(i) ACB 1600A FP 50 KA motorised micro processor based (OIL, S/C, E/F) release with UN release - 02 (as Incomer).(ii) ACB 3200A FP 50KA motorised micro processor basedI (O/L, S/C, E/F) release with UN release E - 01 No (as Outgoing).(iii) Digital Multi function meter for Amp, Voltage, frequency, KW. KWH, Power factor.(iv) Functions like supply failure timer, restoration timer, impulse automatic engine start / stop logic. |
| 115 | (v) Annuncitation with LED indcating LED lamps for Low Lub Oil Pressure, High Water temp, Engine Over Speed, Battery Low Voltage.(vi) Load ON indication, Load OFF indication, Engine starts push button, Engine Stop Push button, Fault accept / reset push button.(vii) Battery charger: SMPS based unit with inbuilt auto & manual and floar & boost facility with DC Voltmeter, DC Ammeter, Charger rate selector switch and necessary indication lamps.(viii) EFR for each DG set and neccessary CT coils of required rating for Ammeters and neccessary wiring with proper routing and digital controller. |
| 116 | Note 1: (a) Switch gears such as ACBsdeemed to be included in above item.(b) Fixing charges, connecting charges all deemed to be included in the above items. (c) Rates for voltmeter, ammeter, selector switches, indicating lamps, CTs, bushbars, connecting cables are deemed to be included in the above items. The panel shall be consisting of the followings: -Note 2: The synchronizing panel should have suitable arrangement for connection of Bus duct originating from DG set 02 Nos incomer similarly for Bus duct from the outgoing of synchronizing panel, cost of bus duct (approx 20 Mtr) is included in quoted rates. |
| 117 | S&F, GI dtrip 32 x 6 mm buried in ground 150 mm below normal ground level including connecting up with earth electrode plates of earthing on both ends with GI nuts, bolts & washers in addition to welding and also including all excavation, earthwork and returning filling-in, leveling, compacting etc, complete all as specified and directed. |
| 118 | AIR CONDITIONINGSupply, installing, testing & commissioning of five star rated inverter type split units comprising indoor / outdoor complete with cordless remote control unit, anit microbial filter, ECO friendly refrigerant gas, copper condenser coil of capacity of 2 TR single phase input supply including M&L for connecting refrigerant copper tubing with insulation tubing, drain pipe, refrigerant gas top up if required complete all as specified and directed. |
| 119 | Supply, installing, testing & commissioning of five star rated inverter type split units comprising indoor / outdoor complete with cordless remote control unit, anit microbial filter, ECO friendly refrigerant gas, copper condenser coil of capacity of 1.5 TR single phase input supply including M&L for connecting refrigerant copper tubing with insulation tubing, drain pipe, refrigerant gas top up if required complete all as specified and directed. |
| 120 | S&F, voltage stabilizer for automatic operation single phase naturally cooled indoor type and designed for input variation between 170 to 250V which output voltage stabilizer 230V with accuracy of 2.5% and capacity 5KVA in grooving in wall complete all as specified and directed. |
| 121 | S&F, voltage stabilizer for automatic operation single phase naturally cooled indoor type and designed for input variation between 170 to 250V which output voltage stabilizer 230V with accuracy of 2.5% and capacity 4KVA in grooving in wall complete all as specified and directed. |
| 122 | S&F, single pole and neutral enclosure with a two pin and earth plug and socket complete with single pole MCB of capacity 20 Amps complete all as specified and directed. |
| 123 | WATER COOLERSupply, installation, commissioning of water cooler stainless steel body, electric driven single phase having approx storage of 80 ltr and nominal cooling capacity 40 ltr per hour complete all as specified and directed. |
| 124 | S&F, voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of + 2.5% and of capacity 1 KVA complete all as specified and directed. |
| 125 | EOT CRANEDesign, manufacture, erection, commissioning, supply, installation, testing and trial run of electrically operated, overhead travelling (EOT) cranes of capacity 5 Ton, conforming to IS : 3177 (latest revision), suitable for operation on 415 Volts, 3 Phase, 4 wire, 50 HZ supply, double girder box type with main girder, end carriages etc; with necessary steel supporting structures, with Hoisting, Cross Travel (CT) and Long Travel (LT) with micro drives in all motions through clutch and geared motorof suitable capacities with control panel, power and controlling cables, confirming to relevant IS, controlled by pendent push button station and radio remote control switch of operation with and including the followings: - |
| 126 | For the following Buildings:Five (05) Tons capacity, not exceeding 16000 mm span, approximately 15000 clear span, approximately 40000 mm longitudinal travel, TOP of Crane at approximately +9000 mm level,approximately 6000 mm hook height to be installed in HANGAR building of the project for creation of infrastructure at Hyderabad complete but excluding RCC bracket and rails for longitudinal travel of crane complete.Girders Type: Double girder box type EOT crane as per IS: 807 & IS: 3177 (latest version) fabricated using fresh tested steel plates to IS: 2062 Grade ‘A’ obtained directly from main steel producers (like SAIL, RINL, TISCO, Vizag steel, Jindal Steel), cut to size using the latest CNC profile cutting machines and welded using modern welding practices. All welds shall be subjected to radiography to ensure defect free welds. |
| 127 | Hoisting mechanism with specially designed crab unit for double girder, engineered for smooth jerk free and soft start, lifting of loads. Hoist drive with micro drive through clutch and geared motor selected according to the class of duty, driving the rope drum, through helical gear box. The rope drum shall be made out of seamless pipes fabricated from plates tested as per ASTM/IS standards.Gear boxes with helical gears, oil lubricated, manufactured using the modern gear cutting machines, duly heat treated to withstand the stringent load conditions and selected according to class of duty commensurate with type of application. |
| 128 | Brakes for all drives shall be electro-magnetic shoe type / disc type fail safe brake to be provided. Hooks shall be shank type supported on anti friction thrust bearing and the sleeve pulleys shall be made out of malleable cast iron / cast steel or fabricated, conforming to IS: 3815. |
| 129 | Controls: The crane shall be controlled by pendant. The main electrical components shall be housed sheet steel enclosures suitable for indoor application conveniently located for easy maintenance. Standard protection devices for overload protection and short circuit protection shall be provided.Crane Operation: Through Radio Remote Control as also with Pendant control of Reputed Make with Push Button for ON, OFF, UP, DOWN, Forward, Reverse, Left, Right, Siren, Bridge Light & Emergency Stop with option for control selection. Operating Voltage 24Volts.Duty Class: M5 for Indoor operations.LT Wheel Rail Track Size: R-52 i.e 105 lb/yd FB rail having width of 67 mm. Clearance between Rail Top to Enclosure Roof: Approximately 2.8 Meter. |
| 130 | Hoist: Design of Hoist shall be based on IS 3177 and shall be in 4 fall rope system. of STAHL, DEMAG, INDEF make. Only Low Head Room Hoist shall be acceptable.Maximum Speed (Meter / Min.): (a) Hoisting: 4 - 6 M/Min(b) Cross Travel: 8 - 12 M/Min(c) Longitudinal Travel: 10 - 15 M/MinSTRUCTURAL FABRICATION (Constructional Details): Bridge Girder: shall be of Double Girder Box Type construction having Minimum vibrations.End Carriage: Fabricated from rolled steel sections / plates as per IS:2062. |
| 131 | Raw Material: Only tested quality MS plates of Fe 410 WB as per IS-2062, IS:1964 & IS:808 and certified for quality by reputed inspection authorities shall be used. Number of Joints allowed: Maximum two joints.Welding Electrodes for all Horizontal Welding: E 7018 Electrode only should be used. Welded Joint Testing: All Butt Welded Joints in tensile zone of the girders shall be 100% X-Ray quality. Films to be produced during inspection.Mechanical Joints: Fit Bolts (as per IS 3640 - 1982) for all joints coming in main members. |
| 132 | Heat Treatment & NDT Examination: The trolleys shall be stress relieved, if necessary as per manufacturer\"s design requirement by thermal heat-treatment process after welding & NDT. All welding shall be tested by NDT means [MPI, LPI & RT] after stress relieving operation (Govt. approved Test House & certificate). Manufacturer to furnish the details of facilities for Heat Treatment furnace & NDT Lab at their works. All the welded joints should be NDT tested by Govt. approved Test House & certificate / X-Ray films to be submitted at time of inspection. |
| 133 | Wheels: Wheels shall be of forged and made of C55 Mn75 Carbon steel, Hardened to BHN 300-350(a) Cross Travel (CT) - Contractor to submit the size in GA Drawings and supply as approved.(b) Long Travel (LT) - Mention the wheel diameter in GA drawings & shall be matched with the above rails. |
| 134 | Gear & Gear Boxes Details: Gear Box should be of fabricated type duly stress relieved. Pinions made of En 24 and gears of En 18. Gears in all the stages shall be helical in design and to be of machined, lapped and hardened straight and helical spur gearing shall normally be used for all motions. Worm and bevel gears shall not be used. First and high speed reductions shall be through helical gears. All first reduction pinions and also the other pinions if feasible shall be integral with the shafts. All gears shall be of hardened and tempered alloy or carbon steel with machine cut teeth. Gear tooth shall be cut in metric module system. Surface hardening of teeth is not allowed.The gears and pinions should be hardened to 220-250 BHN for gears and 240-270 BHN for pinions. Please note that gears and pinions must have pressure angle of 20° only. |
| 135 | Lubrication: suitable lubrication system shall be provided for gear box all rotating parts wherever applicable. Details of the same to be furnished. Please indicate the type of Lub. Oil & grease, quantity also.Rope Drum: shall be of fabricated type stress relieved or seamless pipe. The circumferential weld joints shall be tested by 100% X-Ray quality.Type of Coupling: Couplings should be flexible geared Barrel type. No pin / bush / rubber type coupling to be used.Machining Operation: All mechanical mating surfaces and wheel seating areas are to be machined to the required finish and protected. |
| 136 | Hoist Wire Rope Details: Fiber core confirming to IS: 2266. Wire rope shall be selected on 4 fall rope system with factor of safety of 6 minium.The tensile strength of wirerope may be 1770 KN and shall be of 6 x 36 construction of reputed make like Usha, Martin. The lifting hook shall be \"C\" type plain shank hook with safety lath conforming to IS: 3815/15560 and shall be fitted with thrust bearing.Lifting Hook: Drop Forged with latch, Plain ‘C’ type, Swivelling on Thrust Bearing, Duly tested as per IS: 15560 (latest version)(Contractor to Comply & submit details) |
| 137 | Buffers (End Stoppers): Buffers of adequate size shall be provided. Contractor to provideMaintenance Platform: Maintenance / service platform of load carrying capacity approx. 250 Kgs. of sufficient width shall be provided & fixed through bolted joints only. A hand railing sufficient height Contractor to provide and to guard (Min 100mm) shall also be provided. Platform shall have anti-skid grating.Guards: All the moving parts should be duly covered with guards as per safety norm. Proper guard / cover / tray to prevent falling of bolts from coupling should also be provided, wherever required.(Contractor to provide details) |
| 138 | Input Power Supply: Shall be 415 ± 10% Volts, 50 ± 3% Hz, 3 Phase, AC.Control Voltage: Shall be 110V ACProtection: All Panels, Limit-Switches and Motors shall have IP 54 protection.Motor Details: Squirrel Cage Induction Crane duty motors, Totally enclosed, fan cooled, Insulation Class-F & confirming to relevant latest IS:325 and IS-123, S4 duty, 150 starts per hour and 40% CDF. Contractor to provide other details like No. of motors, capacity of motor, Frame size, make, type and No. of poles etc.Type & details of Brakes for all motions: The type of brake for all motions shall be provided with fail safe type electro magnetic shoe / disc type brake to hold the load in position instantaneously as soon as the power supply is OFF either accidentally or intentionally for all motions. |
| 139 | Electric Contactors: shall have SIEMENS / L&T / GE / SCHNEIDER contactors suitable for crane operations. Crane duty AC-4 ratings.Contactors Rating: The rating of all contactors shall be at least 50% higher than the respective electric motor full load current at the specified duty cycle.Wiring: All the panel wiring shall be done by using standard multi core Copper highly flexible, double insulated cables.Earthing for Electrical items in Crane: Copper flexible cables should be used as trailing cable for CT motion of the crane. For longitudinal motion, power feeding may be done by 4 line PVC shrouded type GI conductor or PVC trailing cable as will be finally designed by the manufacturer. Cost of earthing and all extensions is deemed to be included in unit cost. |
| 140 | Trailing Cables: Trailing cables (extra flexible having copper conductors only) should be travelling on rollers moving on separate I - Beam parallel to Bridge Girder and both for LT & CT shall be supplied and erected by supplier. |
| 141 | IIlumination: 02 Nos. of 35 Watts LED lamps & fittings shall be provided under the Bridge and 01 No. shall be provided under CT trolley. Fittings shall be of non-integral type (Total lights 03 Nos.).Limits Switches: Hoist shall be provided with both rotary and counter weight type (Over Hoisting and Over lowering) Shunt, adjustable type limit switches. Limit switches shall be provided for both CT & LT. Two way lever type for CT both direction and LT both direction.Supply and Erection of DSL: The details of DSL to be provided by Contractor for CT & LT and in scope of Contractor. |
| 142 | Remote Control: Push Button Type Radio Remote control for all motions shall be supplied. Radio remote control should be multi speed steps of operation. The unit work with rechargeable batteries. Battery charger to be provided along with the unit & rechargeable batteries.Pendent: Pendent should be of Die cast Aluminium or Hard un-breakable plastic having push buttons for each motion e.g. Bridge light, Siren / bell On and off switches and stay put type emergency stop switch along with mode (RRC or Pendant) selector switch. Pendent shall be hanged in the middle of Bridge Girder with Chrome plated steel chain & duly covered with sleeve. |
| 143 | Painting Instructions:(a) Surface Cleaning: Girder to be shot blasted or chemically treated for surface cleaning after completion of all operations but prior to painting. Contractor to furnish the details of facilities for Shot Blasting M/c at their / OEM\"s works.(b) Painting: One coat of Red Oxide Primer with 25 micron DFT (Dry Film Thickness) and 48 hours of compulsory curing after painting. |
| 144 | (c) The crane should be thoroughly cleaned and final painting with two coats of enamel paint (Colour-Golden Yellow) each with a DFT of 25 micron and intermittent curing of 16 hours. Final touching will be done after erection & commissioning at site.All other incidental, civil, electrical and mechanical works associated with EOT crane is deemed to be included in rate quoted by bidders. |
| 145 | SPECIAL EARTHINGSupply and fix testing of Earthplus Advanced earthing systemA) Earth plus advance Earthing Electrode: Copper Banded Rod (Testes As per IEC 62561-2 by NABL Accredited Lab & CPRI) \"UL listed\" High tension low carbon soild steel electrode, 300 mm lenth, 17.2 mm dia with copper nonded thickness 254 microns, complaint to revent IEEE 80-1986, IEEE 665-1995, IEC 62561-2, Standed & Tested for:a) Short Time Current test CPRI25 KAb) BeindingTestc) Adhesion Testd) Dimenaion Measurement Teste) Envirnomental Testf) corrosion Testg) Tensile Strength and Clogation Testh) Test for material commposition |
| 146 | j) Test for verfication of coating thicknessk) Electrical Resistance measurment test model : SMI-CB-1703ULB) Earthplus \"ULTRA\" High -Grade earthing Compound (Tested as per IEC62561-7 & IEE 80 by NABLA. Accredited Lab) : Eco-friendly maintenance free comsive, lead free conductive, mineral based high grade earthing compound, Tehhance soil conductivly. Ahving resistance of 0.095 ohms-meter, in completely I each proof & silphur free tasted per IEC-62561-7, ASTM G 57-06, ASTM G-59-97, AST G 102-89. ISO 4689-3 EN 12457-2 Packed in Eco Friendly HDPE: Laminatedd pare bage 25 Kg x 2 Bags (i.e 50 Kg) |
| 147 | C) Connection clamp: GUV body with M10 x 50 mm stainless XL 304 nuts, Bolts & washers \"H-type\" connection clampD) Concrete Inspection Pit: Heavy duty, Precast correct inspection chamber with cover size 320 mm (W) x 320 mm (L) x 192 mm (H), clear opening 180 mm Weight 30 Kgs. Load bearing capacity : 5000Kgs.E) Installtion: Installation of each earth pitF) Copper Flat : 25 x 3mm |
| 148 | Earth continuity conductor with 20 x 3mm copper strip fixed to wall on batten or recess or chases with necessay epoxy insulators or buried in ground or drawn in conduit / pipe / wall or fixed to poles or any ther indicated situation for loop earthing complete all as specified and directed. |
| 149 | S&F, porcelain / epoxy white / brown / green spacer insulator with one GI stud bolt with nut and washer with necessary drilling for bolt hole for holding / fixing roof conductor / down conductor of lightning conductor complete all as specified and directed. |
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