Annual Operation and Preventive Maintenance Job contract for E and M installations of Terminal Buildings and ancillary buildings/ installations Located on City Side at S V Airport, Raipur

Amount

Job contract for Operation and Maintenance (both preventive and breakdown) of various Electrical & Mechanical installations of NITB, OTB, Service Block, STP, Residential Colony, Car Parking Area, Ancillary Buildings/offices in city side consisting of Internal & External installations, 33/0.433 kV Substation, 200 KLD STP, Water pumping system, etc. i/c operation of Escalators, Elevators along with tools and plants required etc. in shifts on all days including Sundays and public holidays complete as required as per terms and conditions of the contract.

Job contract for Operation and Maintenance (both preventive and breakdown) of various Electrical & Mechanical installations of New ATC cum Technical Block, Car Parking Area, Ancillary Buildings/offices consisting of Internal & External installations of 33/0.433 kV ATC Substation, Water pumping system, etc. along with tools and plants required etc. in shifts on all days including Sundays and public holidays complete as required as per terms and conditions of the contract.

Annual Maintenance contract 0f 200 KLD STP comprising of both preventive and breakdown maintenance along with replacement of worn out /defective components including consumables/ chemicals/ spares such as chlorine dosing, grease filling gasket replacement etc. complete etc. as required.

Overhauling of 200 KLD STP including replacement of multi media filter, activated carbon filter, mbbr media, bacteria, strainer, rubber gasket, nut bolts etc, alongwith carrying out the quarterly testing of treated water from CSPCB approved lab to meet the requirements as per the environmental consent and as per design data etc complete as required as per the terms and special conditions of the contract. Approximate Quantity of Material: Multi Media Filter - 600 KG, Activated Carbon Filter - 200 KG, MBBR Media - 4 Sq. Feet, Rubber Gasket - 4 Piece, Nut Bolt - 25 KG, Bacteria - 2 KG, Strainer - 200 Each.

Overhauling of the Multigrade Sand Filter, Dual Media Filter with Multigrade quartz sand and anthracite (Capacity : 27600 LPH, Filtration : 18-20 Cum/sqm/hrs.) and Water Softener having media for softener with cation exchange resin, brine tank. (Inlet : upto 400 ppm, Outlet : Commercial zero (<5ppm)) capacity : 13200 LPH)

Complete items of CPWD Schedule of Rates - 2022. Executions of Electrical DSR items 2022 of amount Rs. 4,00,000/- (Rate shall be quoted in % age above/below which shall be excluding GST).

Complete items of CPWD Schedule of Rates - 2022. Executions of Civil DSR items 2022 of amount Rs. 1,00,000.00/- (Rate shall be quoted in % age above/below which shall be excluding GST).

Servicing of following 33 KV / 0.433 KV Circuit Breakers alongwith carrying out the maintenance/service as per the manufacturers recommendations and submission of service reports etc., twice during the contract period complete as required. 1st Year

33kV, 1250 A, SF6/VCB Circuit Breakers (ABB/ L&T Make)

Upto 1600 A, Air Circuit Breakers (L&T / ABB Make)

2000 A to 2500 A, Air Circuit Breakers (L&T)

Servicing of following 33 KV / 0.433 KV Circuit Breakers alongwith carrying out the maintenance/service as per the manufacturers recommendations and submission of service reports etc., twice during the contract period complete as required. 2nd Year

33kV, 1250 A, SF6/VCB Circuit Breakers (ABB/ L&T Make)

Upto 1600 A, Air Circuit Breakers (L&T / ABB Make)

2000 A to 2500 A, Air Circuit Breakers (L&T)

Testing & Calibration of following protective relays fitted in the 33 kV cubicle panels by using secondary and primary injection kit including submission of test report etc., as required. 1st Year

Differential Relay (ABB, Model: RADSBIMYN 745031-A)

OC / EF Relay (L&T, Model No.: MC61A)

Master Trip Relay (ABB, Model: 1MYN563613BAC)

Trip Circuit Supervision Relay(ABB, Model: 1MYN 569697-B)

Auxiliary Relay (ABB, Model: Type CV2 DLT)

Tripping Relay (ABB, Model: RTNO1MYN - 563613 BAC )

FDR Port Relay (ABB, Model: REJ601)

Relay Combiflex (ABB, Model: 1MYN-560004-A)

IDMT Feeder Protection Relay (Siemens &SR1003-KA20-2CA0/DD)

Transformer Auxiliary Relay (Ashida AVA33-AM-021)

Testing & Calibration of following protective relays fitted in the 33 kV cubicle panels by using secondary and primary injection kit including submission of test report etc., as required. 2nd Year

Differential Relay (ABB, Model: RADSBIMYN 745031-A)

OC / EF Relay (L&T, Model No.: MC61A)

Master Trip Relay (ABB, Model: 1MYN563613BAC)

Trip Circuit Supervision Relay(ABB, Model: 1MYN 569697-B)

Auxiliary Relay (ABB, Model: Type CV2 DLT)

Tripping Relay (ABB, Model: RTNO1MYN - 563613 BAC )

FDR Port Relay (ABB, Model: REJ601)

Relay Combiflex (ABB, Model: 1MYN-560004-A)

IDMT Feeder Protection Relay (Siemens &SR1003-KA20-2CA0/DD)

Transformer Auxiliary Relay (Ashida AVA33-AM-021)

Testing & Calibration of following protective relays fitted in the 415 V cubicle panels by using secondary and primary injection kit including submission of test report etc., as required. 1st Year

O/C - E/F Relay (L&T, Model No.: MC12A & MC31A)

Reverse Power Relay (L&T, Model No.: MRP11)

Testing & Calibration of following protective relays fitted in the 415 V cubicle panels by using secondary and primary injection kit including submission of test report etc., as required. 2nd Year

O/C - E/F Relay (L&T, Model No.: MC12A & MC31A)

Reverse Power Relay (L&T, Model No.: MRP11)

Inspection, Testing, adjusting, preventive maintenance of 33/0.433 KV, 1600 KVA VOLTAMP make oil cooled transformer to assess the overall healthiness of the transformer by OEM i/c Overhauling of OLTC, checking, adjusting of RTCC and submission of reports etc. complete as required. Dehydration/Filtration of transformer oil to attain acceptable di-electric strength by hot streamline process for the oil cooled transformers, voltage regulators/stabilizers including transportation of equipment, Trial of Tap changer electrical and mechanical operation, refilling of Transformer Oil, OLTC to converter levelsubmission of test reports etc. as required. (Tentative Qty. of Each Transformer 1955 ltrs.) As required. Supply & top up of transformer oil for transformer, voltage regulator/OLTC/stabilizers as required.1st Year & 2nd Year

Supply of new transformer oil for transformer, OLTC as required having relevent IS standard.

Supply & Replacement of Silica Gel Breather for Voltamp make 33/0.433KV, 1600 KVA Transformers.

Supply of following spares for the OLTCs of 33/0.433 KV, 1600 KVA Transformers, as per requirement. a) Supply of Fixed Contact -10.00 b) Supply of Main Moving Contacts-3.00 c) Supply of Top/bottom cover gasket-3.00 d) Supply of Transition Resistance-3.00 e) Supply of Silica Gel Breather-3.00 f) Supply of Gasket Sheet(6 MM Thickness, 915mm Length)-3.00 g) Supply of Oil seal for Mechanism Centre shaft-3.00

Repairing of Programmable Logic Controllers (PLC) of Make Allen Bradley, Micro Logic 1400 CAT No. 1766-L32BWA, ATS of main Synchronized DG LT Panel i/c final testing withload and auto changeover complete as required.

Repairing of Programmable Logic Controllers (PLC) of Make Emerson Network Power, Model No. ASCO Series 230 A2ADTL Vrsion V2.0 CAT No. A2ADTLB30080KB00, of main MV Panel installe at ATS substation i/c final testing withload and auto changeover complete as required.

Providing cable fault locators devices for detecting and locating faults or problems in underground electrical cables of 3C X 300Sq mm UE HT Cable from switchyard to NATS Power House on as and when required basis. ( total Length of cable -3700 X 2 Run)

Providing cable fault locators devices for detecting and locating faults or problems in underground electrical cables of 3C X 300Sq mm UE HT Cable from switchyard to Service Block ( total Length of cable -400 X 2 Run)

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 33 KV grade as required :

3C X 300Sqmm UE HT Cable

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 33 KV grade as required :

3C X 300Sqmm UE HT Cable

Supplying and making outdoor 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 33 KV grade as required :

3C X 300Sqmm UE HT Cable

Spray painting of electrical panels, feeder pillar box, DBs, metal structures, members, equipments etc., with two coats of synthetic enamel paint of approved colour (all shades except black or chocolate shade) by using spray gun to give an even shade including cleaning the rusted area, scrapping of surface, applying metal primer on rusted surface, covering of meters, switches, glass etc. with masking stickers etc.,as required.

Painting of following MS street light pole, using one coat of metal primer on rusted surface and two coats of approved aluminium paint including scrapping and thoroughly cleaning the surface, as required as per the directions of Engineer- in-Charge.

12 Mtr. Street light poles (including round bracket)

9 Mtr. Street light poles (including upto 1.5 meter arm bracket)

4 Mtr. Street light poles (including upto 1.5 meter arm bracket)

Lifting and lowering of upto 10 HP submersible motor along with column pipe detaching one length of column pipe from rest of column pipe by opening nut and bolts in this manner taking out entire pump system and lowering of entire pump system in the reverse order of the above process including chain block and supporting pipes transportation, testing and commissioning etc as required (up to 3 inch G.I. Pipe).

Rewinding and overhauling of ceiling fans/Exhaust fan/ Wall Mount Fan/Exhaust Fan of different sizes with copper winding, replacement of bearings as required including assembling testing, transportation charges etc. (old/burnt copper need not to be returned).

Rewinding and overhauling of submersible pump of power upto 5HP with copper winding, replacement of bearing, lead cable etc. as required including assembling testing, to and fro transportation from the site to workshop etc. (old/burnt copper need not to be returned).

Rewinding and overhauling of Monoblock Pump of power upto 5HP with copper winding, replacement of bearing, lead cable etc. as required including assembling testing, to and fro transportation from the site to workshop etc. (old/burnt copper need not to be returned).

Repairing of Hand Drier including replacement of heating coil, sensor and other associated accessories etc. as required.

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