Operation and Maintenance of Airfield Ground Lighting System and Other E and M Installations at Vijayawada Airport for TwoYears (2022-24)

Amount

Job contract for Operation and Maintenance of various Electrical & Mechanical Installations and GLF Installations as detailed in "Annexure-A" of operational and non operational area such as old power house, ITB, CCRs, NAV-AIDS and Runway including operation, repairs and maintenance, attending faults / breakdown rectifications, ensuring serviceability / satisfactory working conditions of the system, attending complaints, preventive maintenance on daily / weekly / monthly / quarterly / half yearly / yearly basis maintenance of records / documentation etc., as per scope of work given in special conditions of contract in all days including Sunday and holidays. The services of all E&M Installations shall be ensured round the clock for three shifts (each of 8 hours) daily as required by engaging qualified manpowers (As per Annexure-B) as stipulated in the techno commercial spesification of the contract.

Comprehensive periodical maintenance of Inverter / Non- Inverter various type (i.e. split, mega split, floor mount, wall mount vertical, cassette, etc.) room Air conditioner Units (Including compressor) of following capacity, different makes including stabilizer (If any) installed at different locations including providing all necessary consumables with all electrical, electronic, mechanical, equipment, safety controls and instrumentations with all associated systems including all spare parts, refrigerant gas, thermal Insulation etc., complete as required as per techno commercial spesification of contract. (List of AC given as per Annexure-C) A. First Year

1.5 TR, 1Ø, 230 V, 50 Hz Split AC Unit

2.0 TR, 1Ø, 230 V, 50 Hz Split AC Unit

2.5 TR, 1Ø, 230 V, 50 Hz Split AC Unit

3.0 TR, 3Ø, 420 V, 50 Hz, Mega Split AC Unit

3.0 TR, 3Ø, 420 V, 50 Hz, Vertical, Floor Mount AC Unit

3.0 TR, 3Ø, 420 V, 50 Hz, Cassette Type AC Unit

4.0 TR, 3Ø, 420 V, 50 Hz, Cassette Type AC Unit

B. Second Year

1.5 TR, 1Ø, 230 V, 50 Hz Split AC Unit

2.0 TR, 1Ø, 230 V, 50 Hz Split AC Unit

2.5 TR, 1Ø, 230 V, 50 Hz Split AC Unit

3.0 TR, 3Ø, 420 V, 50 Hz, Mega Split AC Unit

3.0 TR, 3Ø, 420 V, 50 Hz, Vertical, Floor Mount AC Unit

3.0 TR, 3Ø, 420 V, 50 Hz, Cassette Type AC Unit

4.0 TR, 3Ø, 420 V, 50 Hz, Cassette Type AC Unit

Comprehensive periodical maintenance of Inverter / Non- Inverter various type ductable room Air conditioner Units of following capacity, different makes installed at international terminal building including providing all necessary consumables with all electrical, electronic, mechanical, equipment, safety controls and instrumentations with all associated systems including all spare parts refrigerant gas, thermal insulation etc., carrying out preventive / scheduled maintenance as per OEM's & AAI recommendations etc., as required as per techno commercial spesification of contract. (List of AC given as per Annexure-C) A. First Year

11.0 TR, 3Ø, 420 V, 50 Hz, Ductable Type AC Unit

17.0 TR, 3Ø, 420 V, 50 Hz, Ductable Type AC Unit

22.0 TR, 3Ø, 420 V, 50 Hz, Ductable Type AC Unit

B. Second Year

11.0 TR, 3Ø, 420 V, 50 Hz, Ductable Type AC Unit

17.0 TR, 3Ø, 420 V, 50 Hz, Ductable Type AC Unit

22.0 TR, 3Ø, 420 V, 50 Hz, Ductable Type AC Unit

Dismantling, shifting from one location to another location, re-installation, testing and commissioning of existing or new 1.5TR / 2TR / 3TR / 4TR Single / Three phase split / mega split / Cassette / Floor mounted / AC unit including supply and laying of existing refrigeration pipes with insulation, control cables, gas charging etc., complete as required.

Re-installation, testing and commissioning of existing or new 1.5TR / 2TR / 3TR / 4TR Single / Three phase split / mega split / Cassette / Floor mounted / AC unit including supply and laying of existing refrigeration pipes with insulation, control cables, gas charging etc., complete as required.

Supply and laying of refrigerant copper piping Suitable for 1.5TR / 2TR / 2.5TR capacity of different type AC Units, both suction and discharge along with suitable thermal Insulation and electrical cable of size 3 or 4 Core x 4 Sq. mm copper conductor for connection from indoor to outdoor unit and suitable necessary accessories for connection complete as required. (One lengths of suction, discharge piping and length of copper wire shall be measured one meter for this item)

Supply of refrigerant copper piping for 3TR / 4TR capacity of different type AC Units, both suction and discharge along with suitable thermal Insulation and electrical cable of size 4 Core x 4 Sq. mm copper conductor for connection from indoor to outdoor unit and suitable necessary accessories for connection complete as required. (One lengths of suction, discharge piping and length of copper wire shall be measured one meter for this item)

Supply and fixing of 4KVA / 5KVA, 12Amp / 150V-290V single phase digital electronics voltage stabilizer of wall mounting type with Instant Start and Intelligent time delay provisions suitable for 1.5TR / 2TR / 2.5TR Split AC units.

Inspection / Overhauling / Servicing of 1250Amp, ACBs of C&S Make of various capacities provided in LT Panels at old power house by deploying authorised service personnel of Manufacturer / Service Dealer / Specialised Agencies experienced in servicing of ACBs including cleaning of ACBs, opening the same, inspection, servicing, cleaning of contact surfaces, arc chutes, overhauling of operating mechanism, lubrication of moving parts, checking of UV Coils, shunt coils, trip circuits, checking of control circuits, replacement of minor defective spares supplied by AAI (excluding supply of spares), testing and commissioning etc., as required.

First Year

Second Year

Rewinding, servicing, repairing of following fans including replacement of worn-out/ defective parts like copper wire, insulation, bearings, capacitors etc., i/c transportation from site to workshop & back to site. (By back dismantled material).

Ceiling Fans

Wall Fans / Pedustal fans

Exhaust Fans

Lifting and lowering of submersible pumps of various capacities (up to 10 HP) due to defect in existing pump on urgent basis within a short notice including connection of cables jointing of cables etc. with successful testing and commissioning complete as required.

Repair and rewinding of following capacity submersible / Monoblock pump motor sets. Job include transportation of motor dismantling and rewinding with the same gage insulated copper wire including replacement of all the internal worn out / defective parts i.e. bushes, impellers, sleeves, upper and lower bushes sets, thrust bearing, oil seals, rotor grinding and balancing, assembling, testing, transportation etc. complete as required. (By back dismantled material).

3HP, 3 Phase Submersible Pump Set

5HP, 3 Phase Submersible Pump Set

7.5HP, 3 Phase Submersible Pump Set

Up to 5HP, 3 Phase Monoblock Pump Set

Hiring charges for cable fault finding machine at various locations of Vijayawada Airport to find pin point cable fault of LT Cables ( up to 3.5 C x 400 Sq.mm) at exact location including submission of report as per direction of Engineer -In-Charge.

Service charge for First fault Identification at pin point Location of LT Cable Panel to Panel.

Service charge for fault Identification at pin point Location of subsequent fault location in same LT Cable mentioned in the item No. 14.1

Providing one welder along with electric welding / gas cutting machine and welding rods / oxygen Acetylene gas for repairing of electrical panels / feeder pillars / MS barricades and repair / re-fixing of doors located in the operational / non-operational area and other welding works as and when required.

Providing earth excavator machine (means hydraulic earth excavator) along with Operator and fuel in the operational area etc as and when required.

Carrying out CPWD DSR Schedule Items (Rate Based on DSR 2018 (Electrical) Which is i/c of GST) as and when required during contract period up to Rs. 5,00,000.00 Per Year The Rate quoted shall be exclusive GST and GST shall be paid extra as applicable. (1 Job =Rs. 5,00,000.00) Per Year (Example: The base amount for one year is Rs. 5,00,000.00 for this item rate if the contract wants to quote the above 10% than (Rs. 5,00,000.00 + 10% = Rs. 5,50,000.00), If contractor want to quote below 10% than (Rs. 5,00,000.00 - 10% = Rs. 4,50,000.00/-).

First Year, DSR-2018 (Electrical) Iems (Rs. 5,00,000.00)

Second Year-DSR-2018 (Electrical) items (Rs. 5,00,000.00)

Techno Electricals

SHRADDHA ENGINEERING AND FACILITY SERVICES

Manish Electricals

CENTRE TAP ENGINEERING

ABHISHEK INTEGRATIONS LIMITED

M/s AL-HUDA ELECTRICAL AND MAINTENANCE