AAI/RHQ/FTC-DG SETS/2022

Amount

S.I.T.C. of "Silent Type" DG set comprising of following :- (i) 1 No. Alternator suitable for generating 256 KW / 320 KVA power at 0.8 pf, 415 V, 3 phase, 50 Hz, 1500RPM, self excited, self regulated & self ventilated with brushless excitation & conforming to IS 4722 & BS-2613 all complete as required. (ii) 1 No. multi cylinder, 4 stroke, turbo charged water cooled diesel engine developing suitable BHP at 1500rpm suitable for above alternator & complete with all accessories i.e. base frame, fly wheel, air cleaner, coupling, starting equipment, arm pads, batteries, radiator, speed governing mechanism to keep correct frequency at all operating conditions well within limits laid down in relevant BS/IS for class AI governing with amended upto date & anti-vibration pads, batteries etc. complete as required.

(iii) 1 no. AMF panel suitable for operation on 415V, 3 phase, 50 Hz, AC supply in conjuction with 'Mains' & "Generating Set' for providing continuous power supply with a break not exceeding 15 sec. with PLC based control system. Supplying & Laying control cable (10 core x 2.5 sqmm copper conductor) connection and inter-connection etc. and having manual draw out type Four Pole motorised ACBs of 630 Amps for mains and alternator each and comprising of battery charger/bank & relays, meters, bypass/ changeover arrangement etc. all as reqd. and as specified. (iv) 1 No. in-built fuel tank complete with connecting pipe, valves, fuel level indicator device, base plate etc. & having capacity as per OEM standard complete as required.

(v) 12V/24V DC starting system comprising of starter motors: voltage regulator and arrangement for initial excitation complete with suitable nos. of batteries 180Amp. hour capacity complete as required. (vi) Accoustic & weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air into the atmosphere as per specifications.

Interconnection of two no.(02) AMF panels of 320 KVA DG sets as required along with provision of Bus Coupler between two AMF Panel by providing & fixing necessary panel, Busbar of 800 Amp., 4 Pole electrically operated drawout type Air Circuit Breaker with micro-processor based release for O/C, S/C, E/F + U/V coil + shunt trip + 4 NO + 4NC contactors, auxilliary contactors, MCBs, inter-connections & integration with existing PLC/ AMF Panel as per site requirement i/c testing, commissioning complete etc. as required.

S.I.T.C. of "Silent Type" DG set comprising of following :- (i) 1 No. Alternator suitable for generating 40KW / 50 KVA power at 0.8 pf, 415 V, 3 phase, 50 Hz, 1500RPM, self excited, self regulated & self ventilated with brushless excitation & conforming to IS 4722 & BS-2613 all complete as required. (ii) 1 No. multi cylinder, 4 stroke, turbo charged water cooled diesel engine developing suitable BHP at 1500rpm suitable for above alternator & complete with all accessories i.e. base frame, fly wheel, air cleaner, coupling, starting equipment, arm pads, batteries, radiator, speed governing mechanism to keep correct frequency at all operating conditions well within limits laid down in relevant BS/IS for class AI governing with amended upto date & anti-vibration pads, batteries etc. complete as required.

(iii) 1 no. AMF panel suitable for operation on 415V, 3 phase, 50 Hz, AC supply in conjuction with 'Mains' & "Generating Set' for providing continuous power supply with a break not exceeding 15 sec. with PLC based control system. Supplying & Laying control cable (10 core x 2.5 sqmm copper conductor) connection and inter-connection etc. and having Four Pole MCCB of 125 Amps for mains and alternator each & comprising of battery charger/ bank & relays, meters, contactor, bypass/ changeover arrangement etc. all as reqd. & as specified. (iv) 1 No. in-built fuel tank complete with connecting pipe, valves, fuel level indicator device, base plate etc. & having capacity as per OEM standard complete as required.

(v) 12V/24V DC starting system comprising of starter motors: voltage regulator & arrangement for initial excitation complete with suitable nos. of batteries of 120 Amp. hour capacity complete as required. (vi) Accoustic & weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air into the atmosphere as per specifications.

Interconnection of two nos. AMF panels of 50 KVA DG Sets along with provision of Bus Coupler between two AMF Panel by providing & fixing necessary panel, Busbar, 125Amp, 4 Pole MCCB with micro-processor based release, interconnections & integration with existing PLC/ AMF Panel as per site requirement i/c testing, commissioning complete etc. as required.

S.I.T.C. of calibrated HSD buffer/service tank, rectangular MS (IS:226) construction with following litres capacity complete with flanged inlet & outlet, overflow, drain, vent, mechanical level indicator, 450mm dia access hole on top with cover, flame arrestor. Tank will be made out of 3mm MS sheet & will be provided with structural support to keep tank base at (2000mm) above FFL with access ladder arrangement, painting etc. complete as required.

(a) 200 Litres.

(b) 500 Litres.

Dismantling of existing 160 KVA-02 Nos., 15 KVA-02 Nos. DG sets along with their associated AMF Panels, HSD Buffer/ Service Tank, cable/gland etc. complete with all accessories, fitting etc. at Fire Training Centre & Najafgarh site i/c shifting the dismantled DG sets with AMF panels, HSD Buffer/ Service Tank, Cables etc. to AAI store area complete with transporting & crane for loading & unloading etc. as required as per the direction of E-I-C.

Design, fabrication, assembling, supply, installation, testing & commissioning of Indoor type, floor mounted, cubicle LT panels suitable for 415 V, 3 phase, 4 wire 50 Hz AC supply system fabricated in compartmentalized design from CRCA sheet steel of 2 mm thick for frame work IP 42 degree of protection & 3 mm thick for gland plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having 1000 A capacity of TPN Aluminimum alloy busbar of high conductivity, DMC/SMC busbar supports, with bottom base channel of MS section not less than 100mm x 50 mm x 5 mm thick, entire panel shall have a common GI earthbar of size 50mm x 5 mm at the rear with 2 Nos. earth studs, solid connection from main busbar to switchgears with require size of aluminium busbar & control wiring with 2.5 sqmm FRLS insulated copper conductor cable, cable alleys, cable gland plates & all MCCBs shall be thermal magnetic release having overload, short circuit adjustable setting & (Ics = Icu) i/c accessories as per specification & providing switchgears, metering instruments etc. complete as required.

OUTGOING :- (i) 400 A, 36KA, Four Pole, MCCB - 02 Nos.with extended terminal and rotary handle with castle key mechanical interlocks,red LED on indication. (ii) 250 A, 25KA, Four Pole, MCCB - 02 Nos.with extended terminal and rotary handle with castle key mechanical interlocks,red LED on indication. (iii) 125 A, 25KA, Four Pole, MCCB - 02 Nos.with extended terminal and rotary handle with castle key mechanical interlocks,red LED on indication. (iv) 63 A, 25KA, Four Pole, MCCB - 02 Nos.with extended terminal and rotary handle with castle key mechanical interlocks,red LED on indication.

Supply of 1.1 KV grade XLPE armoured aluminium conductor cable of following sizes & as per IS:7098-part-I specifications i/c loading/unloading & transportation of cables etc. complete as required:

(a) 3½ C x 300 sqmm

(b) 4 C x 25 sqmm

Laying of one number PVC insulated & PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as required.

(a) Upto 35 sq. Mm

(b) Above 185 sqmm & upto 400 sqmm

Laying of one number additional PVC insulated & PVC sheathed/ XLPE power cable of 1.1 KV grade of following size direct in ground in same trench in one tier horizontal formation including excavation, sand cushioning, protective covering & refilling the trench etc. as required.

(a) Upto 35 sq.mm

(b) Above 185 sqmm & upto 400 sqmm

Laying of one number PVC insulated & PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC / HUME / METAL pipe as required:-

(a) Upto 35 sq.mm

(b) Above 185 sqmm & upto 400 sqmm

Laying of one number PVC insulated & PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonary open duct as required:-

(a) Upto 35 sq.mm

(b) Above 185 sqmm & upto 400 sqmm

Laying & fixing of one number PVC insulated & PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required:-

(a) Upto 35 sqmm (clamped with 1mm thick saddle)

(b) Above 185 sqmm & upto 400 sqmm (clamped with 40x3mm MS flat clamp)

Laying & fixing of one number PVC insulated & PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.

(a) Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

Supplying & making end termination with brass compression gland & aluminium lugs for following size of PVC insulated & PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade as required.

(a) 4 C x 25 sq.mm

(b) 3½ C x 300 sq.mm

Earthing with G.I. earth plate 600mm x 600mm x 6mm thick i/c accessories & providing masonary enclosure with cover plate having locking arrangement & watering pipe of 2.7 metre long etc. with charcoal/coke & salt etc. as required.

Earthing with copper earth plate 600mm x 600mm x 3mm thick i/c accessories & providing masonary enclosure with cover plate having locking arrangement & watering pipe of 2.7 metre long etc. with charcoal /coke and salt as required.

Supplying & laying 25 mm x 5 mm copper strip at 0.50 metre below ground as strip earth electrode i/c connection / terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping & with 2 sets of brass nut bolt & spring washer spaced at 50mm).

Supplying & laying 25mm x 5mm G.I strip at 0.50 metre below ground as strip earth electrode i/c connection/terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping & with 2 sets of G.I. nut bolt & spring washer spaced at 50mm).

Providing & fixing 25 mm x 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode i/c connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing & fixing 25mm x 5mm G.I. strip in 40mm dia G.I. pipe from earth electrode i/c connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing & fixing 25 mm x 5 mm copper strip on surface or in recess for connections etc. as required.

Providing & fixing 25 mm x 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing & fixing MV danger notice plate of 200mm x 150mm made of mild steel at least 2mm thick and vitreous enamelled white on both sides & with inscription trilingual in single red colour on front side as required.

Providing & laying in position cement concrete 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. i/c form work etc as required.

Supply & fixing of 3.3 KV grade class-A 1 mtr. wide of nominal 2.0mm + 10% thick insulated synthetic mat conforming to IS:15652:2006 & meeting the requirements of IS:5216 (Part- 1, 2 & 3) IS 8437, IEC-179 Pub-1, along with suitable adhesive/ chemi-bound, PU resin, waterproofing compound & celing material as per recommendation of the manufacturer & as per specifications & directions of Engineer-in-charge.

S.I.T.C. of diesel engine driven Main Fire Pump suitable for automatic operation & consisting of following, complete in all respects, as required : (Diesel Driven Pump equivalent to kirloskar make model no. DSM125/40) Horizontal type, multistage, centrifugal pump of cast of iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520. Suitable HP, 1500 RPM water cooled with adiator, diesel engine conforming to relevant IS standard complete with auto starting mechanism, 12 /24 volts electric starting equipment, diesel tank, exhaust pipe extended upto 10 m outside pump house duly insulated with 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential silencer, instruments & protection as per standard specification, stop solenoid for auto stop in the event of fault with audio indications, painted with post office red colour etc. as required. M.S fabricated, common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads. (a) 2850 lpm at 70 m Head

S.I.T.C. of Electric driven pressurisation pump suitable for automatic operation & consisting of following, complete in all respects as required : (Jockey Pump equivalent to Beacon make Model no. BCP 32/260) Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS : 1520. Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase 50 Hz AC supply with IP 55 class of protection for enclosure, horizontal foot mounted type with Class-'F' insulation, conforming to IS : 325. M.S.fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads. (a) 180 lpm at 70 m Head.

Dismantling of existing Jockey Pump-01 No. & Diesel Enginer Driven Fire Main Pump-01 No., complete with all accessories, fitting, cabling, wiring etc. at Fire Training Centre i/c shifting the dismantled items to AAI store area complete with transporting & crane for loading and unloading etc. as required as per the direction of E-I-C.

Mona Generator Services Pvt. Ltd.

Leo Air and Power Solution Pvt Ltd.,

MEC ENGINEERS