Airports Authority Of India has published Tender For Repair Maintenance And Operation Of Power Supply System At Sub Station Phase I And Ii Solar Power Plant Nav Aids Etc At Sgrdj International Airport Amritsar For 2024 26. Submission Date for this Tender is 09-04-2024. Power Supply Unit Tenders in amritsar Punjab. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 02-Apr-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 09-04-2024 |
| Sl. No. | Item Description |
| 1 | Periodical repair, maintenance andoperation ofPower supply equipment , DG Sets & Sub Station Equipments, UPS installed at New Power House Phase I & Phase II and other LT/HT network at the Airport, NAV-AIDS site etc. involving repair, maintenance and operation, attending to complaints/fault/break downs and taking rectification action, ensuring serviceability/satisfactory working condition of the system, Preventive maintenance of System and maintenance of records/documentation etc. as per detailed specification, terms and condition covered under this contract on all days i/c Sundays and Holidays. |
| 2 | Operation & Maintenance of Roof top Solar power plant of total capacity 400 kWp with plants of varying capacities installed at roof tops of different buildings (city side/operational area) including proper cleaning of solar PV modules, tightening of module mounting structure, maintenance of electrical equipment, logging of data, recharging of all SIM cards of Wi-Fi system (including its maintenance) for remote monitoring, maintenance of lightning arrestor system and earthing system. |
| 3 | Repair of earth pits including supply of funnel, CI / MS cover plate, reducer & masonary work as required and marking with paint on earth pits as directed by AAI i/c continuty check and recording the earth resistance value of earth electrodes as required complete in all respect and submitting test report to AAI. |
| 4 | Supply and dehydration of transformer oil for transformers installed at site as and when required. |
| 5 | Supply of transformer oil suitable for transformers ranging from 63 kVA to 2000 kVA and conforming to relavant specifications. |
| 6 | Dehydration and filtration of transformer oil at site including testing the BDV, Dielectric strength prior and after testing at site including topping up if required and submission of test report.(Transformer oil for toping up will be supplied by department). |
| 7 | SITC of following for power supply installations as and when required. |
| 8 | SITC of LED type Digital Ammeter make L&T WL111010OOOO or equivalent. |
| 9 | SITC of LED type Digital Voltmeter make L&T WL1120 or equivalent. |
| 10 | Provision of Silica Gel. |
| 11 | Service charges for locating/ pin pointing of fault in LT 1.1 kV grade underground power cables i/c carrying out the high potential test after each fault finding etc. as & when required. Route tracer, if required, to trace the route of the cable will be in scope of this item and nothing shall be paid extra. |
| 12 | Service charges for locating/ pin pointing of fault in HT 11 kV grade underground power cables i/c carrying out the high potential test after each fault finding etc. as & when required. Route tracer, if required, to trace the route of the cable will be in scope of this item and nothing shall be paid extra. |
| 13 | Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 kV grade as required: |
| 14 | 35 sq. mm |
| 15 | 185 sq. mm |
| 16 | Supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules suitable for following size of 3 core, XLPE aluminium conductor cable of 11 kV grade as required: |
| 17 | 35 sq. mm |
| 18 | 185 sq. mm |
| 19 | Servicing, Checking and Testing of the following Make & Capacity LT circuit breakers of Make L&T, Siemens, C&S ,GE and ABB through OEM/authorised service agency of OEM as per recommended standards and submission of test reportto AAI complete as required. (Job includes checking of internal wiring of ACB and Panel and taking corrective action for proper operation of breaker/panel including minor repairing works and supply of the consumables.) |
| 20 | Upto 1600 Amps. |
| 21 | Above 1600 Amps & Upto 3200 Amps. |
| 22 | Servicing, Checking and Testing of the following Make & Capacity 11 KV HT circuit breakers of Make Biecco Lawrie,Crompton Greaves, Kirloskar through OEM/authorised service agency of OEM as per recommended standards and submission of test reportto AAI complete as required. (Job includes checking of internal wiring of VCB and Panel and taking corrective action for proper operation of breaker/panel including minor repairing works and supply of the consumables.) |
| 23 | Upto 800 Amps. (Biecco Lawrie make) |
| 24 | 630 Amp. RMU with SF6 insulating medium (C&S Make) |
| 25 | Supply of the following spares (original) as and when required for the below listed LT circuit breakers of Make L&T, Siemens, C&S ,GE and ABB, confirming to recommended standards of the respective OEMS. |
| 26 | Jaw Contacts (1 set contains a pair).(Upto 1600 Amp) |
| 27 | Pole Assembly (This should also include 1 no. fixed contact). (Upto 1600 Amp) |
| 28 | Jaw Contacts (1 set contains a pair) (Above 1600 Amps & Upto 3200 Amps.) |
| 29 | Pole Assembly (Above 1600 Amps & Upto 3200 Amps.). |
| 30 | Inspection, servicing, setting, testing & calibration of IDMT relays model CDG31EG001SACH &CDG11AF004SACH , make ALSTOM / AREVA (one set contains 3 O/C + 1 E/F relay),for LT panel & checking the following parameters & submitting test reports to Engineer-in-charge. A) General Inspection. B) Wiring Check. C) Continuity of plug shifting tips & plug bridgeshorting contacts. D) Secondary injection test i/c pick up current of IDMT element etc. |
| 31 | Inspection servicing, setting, testing & calibration of IDMT Relay model CDG31EG001SBCH of ALSTOMmake & model CDG31EG001SDCH of Areva make (one set contains 2 O/C + 1 E/F relay) for 11 kV HT panel & checking the following parameters & submitting test reports to Engineer-in-charge. A) General Inspection. B) Wiring Check. C) Continuity of plug shifting tips & plug bridge shorting contacts. D) Secondary injection test i/c pick up current of IDMT element etc. |
| 32 | Inspection servicing, setting, testing & calibration of Protection relays (Numerical relay) O/C & E/F (model No MC31A) & Instantaneous E/F (Model no-SC14S, make L&T (one set contains 1 O/C and E/F + 1 Instantaneous E/F relay) for LT panel & checking the following parameters & submitting test reports to Engineer-in-charge. A) General Inspection. B) Wiring Check. C) Continuity of plug shifting tips & plug bridge shorting contacts. D) Secondary injection test i/c pick up current of Relay etc. |
| 33 | Inspection servicing, setting, testing & calibrationof Protection relays (Numerical relay) O/C & E/F model MIT 113, make EASUN REYROLLE (GENESIS) for 11 KV grade HT panel & checking the following parameters & submitting test reports to Engineer-in-charge. A) General Inspection. B) Wiring Check. C) Continuity of plug shifting tips & plug bridge shorting contacts. D) Secondary injection test i/c pick up current of relay etc. |
| 34 | Inspection servicing, setting, testing & calibrationof digital Protection relays (Numerical relay) O/C & E/F model MC31A-nX, make L&T for LT panel & checking the following parameters & submitting test reports to Engineer-in-charge. A) General Inspection. B) Wiring Check. C) Secondary injection test i/c pick up current of relay etc. |
| 35 | Inspection servicing, setting, testing & calibrationof digital Protection relays (Numerical relay) Reverse Power Relay model MRP11, make L&T and E/F model MC12A make L&T & Restricted earth fault relay make ABB model IRXm for LT panel & checking the following parameters & submitting test reports to Engineer-in-charge. A) General Inspection. B) Wiring Check. C) Secondary injection test i/c pick up current of relay etc. |
| 36 | Inspection servicing, setting, testing & calibrationof digital Protection relays (Numerical relay) model MC61A-nX (L&T) / VAJH13YF0252ABA/VAA23ZG8501FCH (Areva) / VAX31ZG8072BCH/VAJH13YF0251BBA (Alstom) (one set contains either 2 Master Trip Relay, 1 Supervision Relay 1 O/C + E/F Relay (OR) 1 Master Trip Relay, 1 Supervision Relay, 1 Auxiliary Relay, 1 O/C + E/F Relay)for 11 kV HT panel & checking the following parameters & submitting test reports to Engineer-in-charge. A) General Inspection. B) Wiring Check. C) Secondary injection test i/c pick up current of relay etc. |
| 37 | Inspection servicing, setting, testing & calibrationof digital Protection relays (Numerical relay) model CGI 14N/CGXH1 (Crompton Greaves) / EMR 261 (Avana) (1 set contains 1 O/C + E/F relay and 1 Master Tripping Relay and 2 Auxiliary Relays) for 11 kV HT panel & checking the following parameters & submitting test reports to Engineer-in-charge. A) General Inspection. B) Wiring Check. C) Secondary injection test i/c pick up current of relay etc. |
| 38 | Replacement of faulty SMA FLX Pro 17 (3 phase 17 kW string type inverter) by supply, installation, testing and commissioning of SMA-make inverter with model no. STP20000TL or any other equivalent model at Fire Station of SGRDJ International Airport, Amritsar. |
| 39 | Transformer Oil leakage repair of LV side of following capacity transformer with Gasket & oil seals complete as required |
| 40 | Upto 500 KVA |
| 41 | Above 500 KVA upto 2000 KVA . |
| 42 | Rewinding of Exhaust fan motor upto 450 mmwith suitable copper winding wire as reqd complete in all respect i/c pasting of the sticker clearing mentioning date of rewinding . (Dismantle copper wire shall be kept by the contractor need not to be returned & rewound motor will have minimum waranty period of 06 (Six) months). |
| 43 | SITC of Online 2 KVA 230V 50 Hz 11 Amp single phase UPS AAI approved make with inbuilt battery. |
| 44 | SITC of heavy duty Metalic body Exhaust Fans (450mm) complete as required. |
| 45 | Supply of XLPE insulated & PVC sheathed Aluminium conductor aurmoured Cable of grade 1.1 KV confirming to IS:7098(part-1)/ IS:1554(part-1) with up to date amendments of following sizes as per AAI approved make: |
| 46 | 4x10 SQMM |
| 47 | 3.5x25 SQMM |
| 48 | 3.5x50 SQMM |
| 49 | 3.5x95 SQMM |
| 50 | DSR Items (%rate above or below) Complete item of CPWD schedule of rates electrical 2022. (For 10% below agency will quote 0.9 in place of 1 (rate column) & for 10% above agency will quote 1.1 in place of 1 (rate column)) (Including Labour Cess & Operational Area Charges but excluding GST). |
| 51 | Note: Rate quoted shall be inclusive of any taxes, duties, Cess, fee, royaltycharges etc. levied under any statute but exclusive of GST, PF, ESIC & Bonus. Goods & Services Tax. GST shall be paid to the contractor for any taxable supply/ services/works against a valid tax invoice as per terms and conditions of the contract. |
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