Military Engineer Services Tender

Returning, filling in excavated soil in trenches including spreading, leveling, watering and well ramming in layers n. exc. 25 cm thick complete all as specified and directed by Engr-in-charge.

Removing of excavated soil to a distance n. exc. 50 mtr and deposited where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed by Engr-in-charge.

M&L local sand dry, filling in trenches around under ground cable complete all as specified and directed by Engr-in-Charge.

M&L for providing of new sub class 'B' bricks, old size, well burnt laid flat dry for protection of under ground cable complete all as specified and directed by Engr-in-Charge.

S&F tubing 'light grade' galvanised iron with all fittings and fixed to poles, walls etc. with flat iron clamps/bolts/nuts/washers or laid in floors/under roads of 40 mm bore complete all as specified and directed by Engr-in-Charge.

M&L for road cutting for laying of cable/pipe and making good the disturbed/excavated surface as per existing road including refilling the excavated material, compacting, WBM and black top carpeting with bitumen & aggregate following the stone/sand on top complete all as specified by Engr-in-Charge.

M&L for plain cement concrete(1:2:4)type B1(using 20 mm graded aggregate)as in footings for poles etc including necessary form work complete all as specified and directed by Engr-in-Charge.

M&L for circuit wiring with PVC cable FRLS copper conductor LT 1100 volts, twin core 2.5 sqmm multistranded wire for connection of various lights complete all as specified and directed by Engr-in-Charge.

M&L for MS box of size 25x20x10 cm comprising of four strips aluminium bus-bars 30 Amps, made out of 18 gauge mild steel sheet, front opening shutter with locking arrangement including fixing accessories such as clamps, nuts and bolts etc or embedded in PCC and two coats of aluminium paint over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge.

Disconnection and taking down of the existing old unserviceable light along with complete accessories complete all as specified and directed by Engr-in-Charge.

S&F Airport LED Taxiway Light of 7 Watt,temperature -40 to +55 degree C,having Lens of yellow colour,having current 2.8 to 6.6 amps with complete accessories incl necessary connection complete all as specified and directed by Engr-in-Charge. Make-Vardhman, ATG, Q Aviation.

S&F Airport LED Taxiway Light of 7 Watt,temperature -40 to +55 degree C,having Lens of Blue colour,having current 2.8 to 6.6 amps with complete accessories incl necessary connection complete all as specified and directed by Engr-in-Charge. Make-Vardhman, ATG, Q Aviation.

S&F Aviation Obstruction light (Red type) with single Emitter Absored cover Cast alu (LM-6) housing weather proof IP-65, painted with corrosion resistant yellow paint, covered by hard ABS red cover dome & sealed with gasket, long life & energy saving LED based lamp, solid state ultra red LED, Power 15 Watt along with accessories incl necessary connection complete all as specified and directed by Engr-in-Charge. Make-Vardhman, ATG, Q Aviation.

S&F Floor Mount Electronic Dimmer single phase, suitable for input voltage 220/240V, 50 HZ , Remote in 0 to +10 volts analogue 36 pin centronics connector or 3 pin XLR connector in case suitable for Runway lighting along with accessories as recommended by manufacture incl necessary connection complete all as specified and directed by Engr-in-Charge. Make-Vardhman, ATG, Q Aviation.

S&F On Line UPS for 30 min backup three phase AC input 300 to 450 V and out put single phase AC output voltage 230+/- 1% of capacity 20 KVA incl all necessary connection complete all as specified and directed by Engr-in-Charge. Make - Microtek, consul neowatt, emerson.

Disconnection & taking down old U/S LT Panel and Supply , installation, testing and commissioning of outdoor type,weather proof, LT panel board made out of 3.15 mm thick CRCA steel sheet mounted on 60 cm long legs made out of 40 x 40 x 6 mm equal angle,embedded in PCC 1:2:4 type B-1 bocks of size 15x15x20 cm , front and back openable,double door openable up to minimum 150 deg. & removable type having magnetic catche system, lockable / openable by keys from both sides having chromium plated locks, louvers and air vent gaskets for natural air flow suitable for 3 phase 4 wire 415 volts 50 Hz ,factory febricated with suitable foamed-in PU gasket to make it dust/vermin proof , IP 54 protection, Powder coated and prewired as per standard engineering practice, the panel manufacturer should have got any one of the panel tested at CPRI earliest for short circuit current of 50 KA for one second and similar design and technology shall be adopted for fabrication of panel copy of CPRI test report shall be produce to GE along with a certificate from manufacturer of the panel that the similar design and standard have followed in these panels.complete ,suitable cable glands for cable entry. The panel shall be suitable to accomodate the following equiptments :-

(a) Aluminium bus bar of capacity duly covered with colour coded shrinkable sleeves not less than 500 amps for Phases neutral - 01 set (b) Panel indicating lamp neon/LED type (Red ,Yellow & Blue) with lamp holders - 03 Nos (c) Panel instrumental wiring with FRLS suitable size but not less than 2.5 sqmm copper wire single core - 01 Job Incoming: - (a) MCCB 4 pole , Ics=75%Icu- 25/27 KA, 415 Volts, 400 Amps , with thermal adjustable and magnetic setting with extended terminals -01 Nos. (b) Front operated on load chang over switch 200 Amp 4 pole, 50 Hz, 415 volt - 01 No. Outgoing: - (a) MCCB 4 pole , Ics=75%Icu- 16/18 KA, 415 Volts, 200 Amps , with fixed thermal aad fixed magnetic setting with extended terminals -02 Nos. (b) MCB DP 32 Amps - 20 Nos. (c) MCB DP 63 Amps - 10 Nos. (d) PCC 1:3:6 type C-2 for grouting 4 legs of feeder pillar box. Note: - Various feeder shall be indicated by 50 mm high letter in white synethetic enamel paint.

Disconnection & taking down old U/S LT Panel and Supply , installation, testing and commissioning of outdoor type,weather proof, LT panel board made out of 3.15 mm thick CRCA steel sheet mounted on 60 cm long legs made out of 40 x 40 x 6 mm equal angle,embedded in PCC 1:2:4 type B-1 bocks of size 15x15x20 cm , front and back openable, double door openable up to minimum 150 deg. & removable type having magnetic catche system, lockable / openable by keys from both sides having chromium plated locks, louvers and air vent gaskets for natural air flow suitable for 3 phase 4 wire 415 volts 50 Hz ,factory febricated with suitable foamed-in PU gasket to make it dust/vermin proof , IP 54 protection, Powder coated and prewired as per standard engineering practice, the panel manufacturer should have got any one of the panel tested at CPRI earliest for short circuit current of 50 KA for one second and similar design and technology shall be adopted for fabrication of panel copy of CPRI test report shall be produce to GE along with a certificate from manufacturer of the panel that the similar design and standard have followed in these panels.complete ,suitable cable glands for cable entry. The panel shall be suitable to accomodate the following equiptments :-

(a) Aluminium bus bar of capacity duly covered with colour coded shrinkable sleeves not less than 300 amps for Phases neutral - 01 set (b) Panel indicating lamp neon/LED type (Red ,Yellow & Blue) with lamp holders - 03 Nos (c) Panel instrumental wiring with FRLS suitable size but not less than 2.5 sqmm copper wire single core - 01 Job Incoming: - (d) MCCB 4 pole ,Ics=100%Icu- 25/26 KA, 415 Volts, 100 Amps , with thermal adjustable and fixed magnetic setting with extended terminals -1 No. Outgoing: - (a) MCB DP 32 Amps - 06 Nos. (b) MCB TPN 63 Amps - 06 Nos. (c) MCB SP 32 Amps - 20 Nos. (d) PCC 1:3:6 type C-2 for grouting 4 legs of feeder pillar box. Note: - Various feeder shall be indicated by 50 mm high letter in white synethetic enamel paint.

Disconnection & taking down old U/S LT Panel and M&L for factory made sheet metal encloser (junction pannel) made out of 3.15 mm thick CRCA sheet powder coated weather proof out door type with 60cm long legs 4 Nos made out of 40X40X6mm equal angle size of encloser not less than 120X75X45cm depth with front and rear openable double door with locking arrangement including 4 strip aluminium bus bar of lengh 75 cm of 400 amps capacity, mounted on insulators including and connection in the new chamber with bolts and nuts, including thimbles of suitable sizes, neccessary earth work and PCC foundation for grouting of four legs complete all as specified and directed by Engr-in-Charge.

M&L for providing earthing with GI earth plate electrode 600 x 600 x 6 mm buried directly in ground (earth pit not less than 2.25M deep below ground level) with top edge of the earth plate not less than 1.5 m below ground level connected to GI strip 32 x 6 mm thick for earthing lead fixed by means of nuts, bolt, washers etc connected to earth test point complete all as specified in electrical plate No 3 of SSR1996 part 1 ,including necessary excavation and earth work in any strata of soil,comman salt, charcoal dust, 40 mm dia light grade GI pipe for protection to earth lead, GI water pipe 20mm dia with funnel &wire mesh , PCC pit with CI cover and frame etc complete all as specified and directed by Engr-in-Charge. Note: - All the joints shall be made with welding to get proper conductivity.

S&F UPS for 30 min backup single phase AC input 160 to 260 V and output 230 V+ 1% of capacity 5 KVA complete all as specified and directed by Engr-in-Charge.

M&L for sub main wiring with two single core PVA insulated FRLS cables with stranded copper conductors 4 sqmm, 450/1100 volts grade on existing PVC conduit medium grade complete with conduit accessories and copper cable 2.5 sqmm continous earth wire complete all as specified and directed by Engr-in-Charge.(Two runs of cable with 01 earth wire shall be measured as one length.

S&F MCB SPN 32/63 Amp C cure complete all as specified and directed by Engr-in-Charge.