|
| 1 | Providing manpower for day to day maintenance and breakdown and call on repairs for uninterrupted power supply by providing one skilled and two semiskilled to LT Panels and Switchgears/ DOL Starters/ Star-Delta Starters, Main & Auxilary contacts/ Metering Devices/ Pit/ Sump level sensors/ Dock Water Level Sensors of SDD pump house equipment for carrying out following Repairs, Overhauling, Servicing, Preventive Maintenance and refixing the same after carrying out rapairs / overhauling complete all as specified and as directed : Note: All Consumables & spares will be supplied by contractor only.(a) Check and found if any cracked case when inspected should be replaced.(b) Check all contacting tips condition weather they are in good condition or corroded, if corroded do proper alchohol clearing.(c) Check alignment of foundation and make it in exact fixing location and provide grounding facility.(d) Check the compotnents of the LT panel with actual designs as provided drawings. (e) Check all mechanical interlocks and ensure all connections in tightining.(f) Check phasing connection of busbar with provided drawings. |
| 2 | (g) Mechanical check and visual inspection for air circuit breakers and moulded case circuit breakers.(h) Check the coil codtion and current ratings while in operation.(j) Check the correct opreation of NO & NC of auxilary contacts(k) Verify proper operation and remove any accumulation of dust material on moving parts and contacts and clean upto zero(l) Inspect transmitter/ antenna for damage or obstruction.(m) Check electrical connections and cables.(n) Verify proper operation and update the log(o) Record measurement data with physical reference for trending/ operational status checks(p) Visual inspection: Look for signs of damage, corrosion, or wear on the transmitter, antenna, and surrounding area.(q) Electrical checks: Verify power supply, cable connections, and grounding/ earthing.(r) Measurement verification: Compare measured values with reference measurements.(s) Alarm checks: Test alarms (High & Low Relay) and ensure they're functioning correctly. |
| 3 | (t) Cleaning: Clean antenna, lens, and signal pass through enclosure with soft cloth and mild suitable liquid/ solution(u) Alignment check: Verify transmitter alignment with the liquid surface.(v) Connected Accessories: Check and verify the sensor enclosures, connected pipes with glands and supports, connected power/ control cables for proper operation.(w) Documentation: Update maintenance records and submit to all concerns for verification and necessary actions.(x) Accuracy checks: Perform reference measurements to verify accuracy.(y) O-ring and gasket inspection: Inspect and replace worn or damaged seals if required and items will be supplied as separate Schedule item.(z) Contact/ Non-contact frequency check: Verify frequency and adjust if necessary as suggested by binding data.(aa) Communication protocol check: Verify communication settings.(ab) Comprehensive system check: Inspect transmitter, antenna, and surrounding area.(ac) Antenna/ Transmitter inspection: Inspect and clean or replace tansmitter/ antenna.(ad) Calibration check: Verify transmitter calibration.(ae) Documentation update: Update maintenance record |
| 4 | (af) Transmitter inspection: Perform thorough inspection of transmitter components.(ag) Component replacement: Replace worn or damaged components if required and items will be part of this Schedule only.(ah) Firmware update: Update firmware to latest version to meet provisional requirement of data communication center.(aj) Documentation update: Update maintenance records. |
| 5 | Supply of components/ material/ item/ spare of LT Panel & Switch Gear as specified and as directed |
| 6 | Supply of ACB 4P DN4-1250N, 1250A all as specified and directed. |
| 7 | Supply of 4P DN4-1250N, Spreader links all specified and directed. |
| 8 | Supply of ACB CN - CS, 1250 S1, 1250A 3P all as specified and directed. |
| 9 | Supply of MCCB 4P DN3-630M, 630A all as specified and directed. |
| 10 | Supply of MCCB - L&T 3P DN3-630M, 630A all as specified and directed. |
| 11 | Supply of 3P DN3-630M, Spreader links all as specified and directed. |
| 12 | Supply of MCCB 4P DN3-400M, 400A all as specified and directed. |
| 13 | Supply of MCCB 3P DN3-400M, 400A all as specified and directed. |
| 14 | Supply of 3P DN3-400M, Spreader links all as specified and directed. |
| 15 | Supply of MCCB 4P DN2-250D, 250A all as specified and directed. |
| 16 | Supply of 4P DN2-250D, Spreader links all as specified and directed. |
| 17 | Supply of MCCB 3P DN2-250D, 250A all as specified and directed. |
| 18 | Supply of 3P DN2-250D, Spreader links all as specified and directed. |
| 19 | Supply of MCCB 3P DN0-100M, 100A all as specified and directed. |
| 20 | Supply of 3P DN0-100M, Spreader links all as specified and directed. |
| 21 | Supply of MCCB 4P DN0-100C, 100A all as specified and directed. |
| 22 | Supply of 3P DN0-100M, Spreader links all as specified and directed. |
| 23 | Supply only Copper Spreader Links of ratng 32A to 1250A as shaped as suited to site condition complete as specified and directed |
| 24 | Supply of components/ material/ item/ spare of DOL starters as specified and as directed. |
| 25 | Supply of Main Contactor MNX A1 with Base Unit all as specified and directed. |
| 26 | Supply of Auxiliary Contactor - L&T/ Equivalent, MX0 22E all as specified and directed. |
| 27 | Supply of OLR MN2,4.5-7.5A, 25A Max all as specified and directed. |
| 28 | Supply of MCB - 3P 25A all as specified and directed. |
| 29 | Supply of MCB - 3P 10A all as specified and directed. |
| 30 | Supply of MCB - 2P 6A all as specified and directed. |
| 31 | Supply of Indication Lamps - RED all as specified and directed. |
| 32 | Supply of Indication Lamps - YELLOW all as specified and directed. |
| 33 | Supply of Indication Lamps - GREEN all as specified and directed. |
| 34 | Supply of Indication Lamps - BLUE all as specified and directed, |
| 35 | Supply of Push Button ON/OFF (NO, NC) - GREEN all as specified and directed. |
| 36 | Supply of Emergency Stop, 230V, 10A all as specified and directed. |
| 37 | Supply of Selector Switch - Local/ Remote all as specified and directed. |
| 38 | Supply of components/ material/ item/ spare of Star-Delta starters as specified and as directed. |
| 39 | Supply of Main Contactor MNX 225 with 2NC+2No, Coil - 240V all as specified and directed. |
| 40 | Supply of Main Contactor MNX 140 with 2NC+2No, Coil - 240V all as specified and directed. |
| 41 | Supply of Main Contactor MNX 110 with 2NC+2No, Coil - 240V all as specified and directed. |
| 42 | Supply of Main Contactor MNX 95 with 2NC+2No, Coil - 240V all as specified and directed. |
| 43 | Supply of Main Contactor MNX 80 with 2NC+2No, Coil - 240V all as specified and directed. |
| 44 | Supply of Main Contactor MNX 50 with 2NC+2No, Coil - 240V all as specified and directed. |
| 45 | Supply of Auxiliary Contactor MX0 22E all as specified and directed. |
| 46 | Supply of Auxiliary Contactor MNX A1 with Base all as specified and directed. |
| 47 | Supply of Auxiliary Contactor MNX A1 all as specified and directed. |
| 48 | Supply of Auxiliary Contactor MNX A2 with Base all as specified and directed. |
| 49 | Supply of Auxiliary Contactor MNX A2 with Base all as specified and directed. |
| 50 | Supply of OLR - L&T/ Equivalent, MN12, Normal CT-Ratio - 30 all as specified and directed. |
| 51 | Supply of OLR MN5 66-110A, 250A Max all as specified and directed. |
| 52 | Supply of OLR MN5 30-50A, 125A Max all as specified and directed. |
| 53 | Supply of OLR - L&T/ Equivalent, MN5 14-23A, 63A Max all as specified and directed. |
| 54 | Supply of Timer - GIC 12SDTO MICON 175 all as specified and directed. |
| 55 | Supply of MCB - 2P 6A all as specified and directed. |
| 56 | Supply of MCB - 1P 10A all as specified and directed. |
| 57 | Supply of MCB - 1P 6A all as specified and directed. |
| 58 | Supply of Indication Lamps - RED all as specified and directed. |
| 59 | Supply of Indication Lamps - YELLOW all as specified and directed. |
| 60 | Supply of Indication Lamps - GREEN all as specified and directed. |
| 61 | Supply of Indication Lamps - BLUE all as specified and directed, |
| 62 | Supply of Push Button ON/OFF (NO, NC) - GREEN all as specified and directed. |
| 63 | Supply of Emergency Stop, 230V, 10A all as specified and directed. |
| 64 | Supply of Selector Switch - Local/ Remote all as specified and directed. |
| 65 | Supply of Selector Switch - KAYCEE R-Y-B-OFF |
| 66 | Supply of Selector Switch - KAYCEE RY-YB-BR-OFF |
| 67 | Supply of components/ material/ item/ spare of Metering Devices as specified and as directed. |
| 68 | Supply of Digital Voltmeter E all as specified and directed. |
| 69 | Supply of Digital Ammeter all as specified and directed. |
| 70 | Supply of MF (Muilti Function) Meter all as specified and directed. |
| 71 | Supply of Current Transformer (CT) CT Rating 300/5A all as specified and directed. |
| 72 | Repair/ replacement of damaged doors, handles, locks, display tallies, inner door rubber beadings, insulating separators, nut & bolts for LT panels as suggested and directed. |
| 73 | Supply only Copper busbar links with PVC Sleeves of rating 5A to 1200A as suited to site condirtion complete all as specified and directed |
| 74 | M & L XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 400 sq. mm 3.5 core including taking out old unserviceable complete all as specified and directed. |
| 75 | All as per item No. 8.00 above, but 3.5 core 240 Sqmm |
| 76 | All as per item No. 8.00 above, but 3.5 core 150 Sqmm |
| 77 | All as per item No. 8.00 above, but 4 core 16 Sqmm |
| 78 | All as per item No. 8.00 above, but 4 core 10 Sqmm |
| 79 | All as per item No. 8.00 above, but 4 core 4 Sqmm |
| 80 | All as per item No. 8.00 above, but 1 Sqmm copper cable |
| 81 | All as per item No. 8.00 above, but 1.5 Sqmm copper cable |
| 82 | S&F GI Perforated Cable Tray of size 300mm x 75mm, 1.60mm thick withperforation not more than 17.50% with and including mounting & supporting brackets, clamps etc., fixed to wall/ ceiling, including taking down old u/s cable tray and depositing to store, making good the distrurbed surfaces, complete all as specified and as directed |
| 83 | S&F GI Perforated Cable Tray of size 150mm x 75mm, 1.60mm thick withperforation not more than 17.50% with and including mounting & supporting brackets, clamps etc., fixed to wall/ ceiling, including taking down old u/s cable tray and depositing to store, making good the distrurbed surfaces, complete all as specified and as directed |
| 84 | M&L for painting of LT Pnaels post surface preparation, one coat of primer, one coat of Anticorrosive and finish coated light gray color/ as suggested and directed color paint complete all as specified and directed. |
| 85 | S&F for Pump House any required Sensing device cable of plain annealed multi stranded tinned copper conductors solid polyethelene insulation with each pair screened with aluminium mylar tape screen including drain wire, with collective solid wire armour with an outer sheath of flame retardant PVC (1 Triad x 1.00 sqmm) with accessories complete all as specified and as directed |
| 86 | Supply, laying of LT insulated, armoured/ unarmoured flexible electric copper power cable [heavy duty] for Pit/ Sump Water Level Sensor of size 4 core x 1.5 Sqmm with and including cable glands, ferrules and connected accessories, laid in trenches or ducts or through the pipe etc., including taking down old cable, complete all as specified and directed. |
| 87 | Supply only for Pump House Pit/ Sump Water Level Sensors (Non-Contact/ Contact type suitable Marine Grade existing/ equivalent to site conditions) with all connected and associated accessories and components all as specified and directed. |
| 88 | Fixing, Installation, Testing and Commission of Non-Contact/ Contact type suitable Marine Grade existing/ equivalent to site conditions along with cable and associated components include Digital Display units and connected to the existing Data communication system of Pits, Main sump/ Stripping Sumps of SDD Pump House all as specified and directed. |
| 89 | Attending Breakdowns of Varuna Dock Water Level Sensors (Non-Contact Radar SITRANS LR 260 Type) along with cable and associated components include Digital Display units and connected to the existing Data communication system of SDD Pump House (on average 01 Job per month & a total of 12 jobs apprx) all as specified and directed. |
| 90 | Supply only for Varuna Dock Water Level Sensors (Non-Contact/ Contact type suitable Marine Grade existing/ equivalent to site conditions, Make - Endress-Hauser, Model-Delta Pilot M FMB53 or equivalent) with all connected Displays, Sterling Wells/ enclosures and associated components all as specified and directed. |
| 91 | Fixing, Installation, Testing and Commission of Non-Contact/ Contact type suitable Marine Grade existing/ equivalent to site conditions along with cable and associated components include Digital Display units and connected to the existing Data communication system of SDD Pump House all as specified and directed. |
| 92 | Supply only for Varuna Dock Water Level Sensors (Non-Contact/ Contact type suitable Marine Grade existing/ equivalent to site conditions, Make - Endress-Hauser, Model-Delta Pilot M FMB53 or equivalent) with all connected Displays, Sterling Wells/ enclosures and associated components all as specified and directed. |
| 93 | Fixing, Installation, Testing and Commission of Non-Contact/ Contact type suitable Marine Grade existing/ equivalent to site conditions along with cable and associated components include Digital Display units and connected to the existing Data communication system of SDD Pump House all as specified and directed. |
| 94 | Supply only for Digital Pressure Transmitters (Digital type suitable Marine Grade existing/ SITRANS P DS III/ P410, HART, 4-20 mA pressure transmitter/ equivalent to suite site condition) with all connected Displays, enclosures and associated components all as specified and directed. |
| 95 | Fixing, Installation, Testing and Commission of Digital type suitable Marine Grade existing/ equivalent to site conditions along with cable and associated components include Digital Display units and connected to the existing Data communication system of SDD Pump House all as specified and directed. |
| 96 | Supply only for any spares within the integral part of Electrical Actuator includes PBC unit, e-pack system, o-rings, limit switches, torque switches, push controls/ nob switches, etc. with all connected enclosures and associated components all as specified and directed. |
| 97 | Repair/ Overhauling of Numeric based Electronic Digital Display for Local and Remote areas by providing Percentage Valve Position Indicating Instrument System to Butterfly Valve (BFV) of 1800mm dia at NDD Pump House by providing all the necessitate fasteners with proper base and holding provisions near by the Gear Box Assembly and Actuator unit without disturbing the existing System all as specified and directed. |
| 98 | Supply only for any spares within the integrated spare part of Numeric based Electronic Digital Dispay for Local and Remote areas of SDD Pump House includes Display unit, PBC unit, sensors, potentio meter, push controls/ nob switches, signal isolators, MCBs and etc. with all connected enclosures and associated components all as specified and directed. Please Enable Macros to View BoQ information |
