REPAIR/REPLACEMENT OF MCB DBs AT DIFFERENT LOCATIONS AT AIR FORCE STATION SRINAGAR

Amount

Disconnecting the electric line from existing DB and taking down old patern MS box any type and size from wall and making good the wall surfaces as per the existing by doing necessary brick work, cement plastring and white wash/OBD/Cement base paint as the case may be complete all as specified and as directed by Engineer-in-Charge. Note. Serviceable MCB DB and MCB shall be reused as directed.

Supply & Fixing Epoxy powder coated or polystrene insulated material sheet metal enclosure factory made (double door) 4 way VTPN (IP43) suitable for MCCB DB's 415 Volts with 200 Amps rated busbar, neutral and earthing link bar, flush/surface mounting type complete all as specified and directed by Engineer-in-Charge. Make -Legrand Cat part No 607916 or equivalent in ABB/Siemens/Schneider as approved by GE

Supply & Fixing Epoxy powder coated or polystrene insulated material sheet metal enclosure factory made (double door) 4 way TPN suitable for MCB DB's 415 Volts with 200 Amps rated busbar, neutral & earthing link bar, flush/surface mounting type complete all as specified and directed. Make Legrand Cat part No 607770 or equivalent in ABB/Siemens/Schneider as approved by GE

Supply & Fixing Epoxy powder coated or polystrene insulated material sheet metal enclosure factory made (double door) 8 way SPN suitable for MCB DB's 240 Volts with 200 Amps rated busbar, neutral & earthing link bar, flush/surface mounting type complete all as specified and directed. Make Legrand Cat part No 607730 or equivalent in ABB/Siemens/Schneider as approved by GE

Supply & Fixing Epoxy powder coated or polystrene insulated material sheet metal enclosure factory made (double door) 12 way SPN suitable for MCB DB's 240 Volts with 200 Amps rated busbar, neutral & earthing link bar, flush/surface mounting type complete all as specified and directed. Make Legrand Cat part No 607731 or equivalent in ABB/Siemens/Schneider as approved by GE

Supply & Fixing Epoxy powder coated or polystrene insulated material sheet metal enclosure factory made (double door) 4 way SPN suitable for MCB DB's 240 Volts with 200 Amps rated busbar, neutral & earthing link bar, flush/surface mounting type complete all as specified and directed. Make Legrand Cat part No 607731 or equivalent in ABB/Siemens/Schneider as approved by GE

Supply & Fixing MCCB's with electronic earth leakage model 125 Amps lcs=100 % lcu 4 pole 36 KA thermal magnetic setting Ics 100% lcu 415 V 50 HZ Make- Legrand Cat part No 420116 or equivalent in ABB/Siemens/Schneider as approved by GE

Supply & Fixing MCB triple pole and neutral ISI marked`C' series working on 240 Volts 50 HZ AC supply for incoming and out going controlling circuit of capacity 63 Amps breaking capacity 10 KA etc complete all as specified and directed. Make :Legrand Cat part No 408683 or equivalent as approved by GE

Supply & Fixing MCB single pole and neutral ISI marked `C' series working on 240 volts 50HZ AC supply for incoming & out going controlling system of capaicty 40-63 Amps 10 KA breaking capacity complete all as specified and directed. Make Legrand Cat part No 408618/20or equivalent in ABB/Siemens/Schneider as approved by GE

Supply & Fixing MCB single pole ISI marked `C' series working on 240 Volts 50 HZ AC supply for incoming and out going controlling circuit of capacity 40-63 Amp breaking capacity 10 KA complete all as specified and directed. Make : Legrand Cat part No 408596/98 or equivalent in ABB/Siemens/Schneider as approved by GE

Supply & Fixing MCB single pole ISI marked `C' series working on 240 Volts 50 HZ AC supply for incoming and out going controlling circuit of capacity 6-32 Amp breaking capacity 10 KA complete all as specified and directed. Make :Legrand Cat part No 408587 t0 408595 or equivalent in ABB/Siemens/Schneider as approved by GE

Earthing in repair complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm buried directly in ground (earth pit not less than 2.25 metre deep below ground level) vertically, with top edge of the plate not less than 1.50 mtr below normal ground level, connected to galvanized iron wire 4mm dia by means of nuts, bolts, washers of GI steel all as shown on electrical plate No 3 of MES Schedule Part I connected to earthing test point and testing on completion with and including necessary excavation and earth work, earth electrode, earthing lead from electrode to equipment/substation, adequate quantity of charcoal dust and common salt, test point, PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) for earth pit with 40 x 40 x 6mm mild steel angle iron frame for cover, pre cast RCC (1:2:4) type B-1 (using 20mm graded black trap/granite/Basalt stone aggregate) 40mm thick cover, reinforced with 6mm dia bars 3 Nos both way with 12mm dia round bar handle, GI light grade watering pipe 20 mm dia with funnel and wire mesh, and 15 mm dia GI light grade earth lead protection pipe, complete all as specified and directed. Note : (i) Main earthing lead from earth plate electrode to test point upto length of 7.50 mtr shall deem to be included in the unit rate quoted by the tenderer against this item. (ii) GI protection pipe and earthing strip beyond 7.5 mtr long shall be measured and paid seperatly . (iii) Test result should be less than 1 ohms or satisfaction of user.

Excavation in trenches, n. exc 1.5 m wide and n. exc 1.5m depth and getting out for foundation of poles, stay,laying of cable and pipe in any type of soil complete all as specified and directed

All as per item No 13here-in-before but depth exceeding 1.50m and not exceeding 3.00m deep complete all as specified and directed

Returing, filling in including spreading, levelling, watering and well ramming in layers n exc 25cm thick after laying of the cables complete all as specified and directed.

Removing excavated material to a distance not exceeding 50 m & depositing where directed at a level not exceeding 1.50 m above the starting point complete as specified and directed.

Material & Labour for Sand cushioning in trenches spreading and consolidation 8 cm thick before laying the cable and 15 cm of the sand after laying the cable and then gently punned down to a depth of 10 cm above the top of the upper-most cable, complete all as specified and directed by Engineer-in-Charge. NOTE :- The punned sand i.e 18cm thick shall be measured for payment.

Supply and Laying of bricks well burnt sub class B (old pattern) laid flat for cable protection width equal to the length of bricks complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing, testing in repair XLPE insulated PVC sheathed with stranded aluminium conductor heavy duty, conforming to IS 1554 Part I / ISI marked, including cable glands , cable lugs etc, to suitable the cable size, cables to be laid in trenches, fixed along the poles bare or through GI pipe laid under floors road etc fixed concealed in walls encased in GI pipe etc complete of Make:Havells/Polycab/Finolex/RPG Cables/Gloster Cables Ltd of following sizes :-

6 sqmm 2 core

10 Sqmm 2 core

16 sqmm 4 core

Supply and fixing in repair galvanised iron tube `light grade' for protection of earthing strip at wall and duct/road/trench for 32 mm dia of pipe complete all as specified and directed. Make: JINDAL/BST/PRAKASH SURYA

Supply and fixing wall bracket mounted decorative Die cast aluminium opal white PC diffuser IP-54 matt grey finish 90V-260V AC, 1x8 W COB LED warm white complete as specified and directed by Engr-in-charge. Make : Jaguar cat part LWLL01X108XW

Taking out the hanging PVC conduit and wire from existing position and refixing the same after replacement of suitable size shaddles, rawl plug and cadium coated screws and coduit accessores etc complete as specified and direcred by Engineer-in-Charge.

Taking out the unserviceable conduit and serviceable wire from existing positon and refixing the same after replacement of 20/25mm PVC conduit with accessories etc complete as specified and direcred by Engineer-in-Charge.

Supply and fixing in repair batten holder with metal ring suitable for LED/GLS lamp for 240 V Make - SSK/Havells/Anchor

Supply and fixing in repair microprocessor based tamper proof electronic static energy meter with casing, single phase 2 wire 50 HZ 240 volts with range 10-60 Amps conforming to IS 13779 & CBIP technical report 88 ISI marked Make Secure Meter or equivalent in ABB/Schneider/Legrand/L&T as approved by GE

Supply and fixing in repair microprocessor based tamper proof electronic static energy meter with casing, Three wire 50 HZ 240 volts with range 10-60 Amps conforming to IS 13779 & CBIP technical report 88 ISI marked Make Secure Meter or equivalent in ABB/Schneider/Legrand/L&T as approved by GE

Supply and fixing in repair 36 watt tube rod suitable for 240 watt complete as specified and direcred by Engineer-in-Charge. Make-Philips/Crompton/Wipro

Supply and fixing in repair rotary switch as per sample of flame proof switch etc complete as specified and direcred by Engineer-in-Charge.Make Sudhir or equivalent as approved by GE

Supply and fixing in repair electronic ballast 36 watt suitable for 240 volts batten/box type fitting etc complete as specified and direcred by Engineer-in-Charge. Make-Philips/Havell/Crompton

Supply and fixing in repair LED driver suitable for LED light fitting 6 to 10 watt complete as specified and direcred by Engineer-in-Charge. Make-C&S/Crompton/Havells

Supply and fixing in repair LED driver suitable for LED light fitting 36 to 45 watt complete as specified and direcred by Engineer-in-Charge. Make-C&S/Crompton/Havells

Supply and fixing in repair 2/4 pin type as per sample CFL lamp of capcity 18 watt 240 volts etc complete as specified and directed by Engineer-in-charge. Make- Crompton/ C&S/Phlips/Havells

Supply and fixing in repair electronic ballast of capacity suitable for 18 watt CFL lamp 240 volts etc complete as specified and directed by Engineer-in-charge. Make- Philips/Crompton/havells

Supply and fixing in repair open construction copper ballast suitable for Metal Halide/HPSV 250 Watt. Lamp etc complete as specified and directecd. Make-C&S/Wipro/Havells

Supply and fixing in repair Lamp HPSV/MH lamp double ended/tubular type lamp of capacity 250 watt etc complete as specified and directed by Engineer-in-charge Make-Philips/Wipro /Havells

Supply and fixing in repair Porcelain holder thread/pin type suitable for 125/150/250/400 watt HPSV/ HPMV lamp etc complete all as specified and directed by Engineer-in-charge. Make- C&S/Philips/Havells

Supply and fixing in repair ignitor/Capacitor suitablle for 250/400 Watt HPMH/HPSV lamp etc complete as specified and directed by Engineer-in-charge. Make-C&S/Philips/Havells

Supply and fixing in repair warm/cool LED lamp B-22/E27 type of capacity 10 watt suitable for 240 volts etc complete as specified and directed by Engineer-in-charge. Make- Crompton/ Philips /Havells

M/S A.R.TANTARY

M/S ASHRAF CONSTRUCTIONS

M/S GHULAM MOHAMMAD AND CO.

M/S GHULAM HASSAN KUCHAY

M/s Jaipal Associates

M/S Vijay Punj Constructions

M/S Haji Zahoor Hussain Ganai

M/S Sky Engineers

M/S Thakur & Sons

M/S GHULAM HASSAN AND SONS

M/S RATHER CONSTRUCTION CO

M/S Abdul Ahad Rather

M/S M.Y Enterprises