GE (AF) AWA-24/2022-23

Amount

Supply, installation, testing & commisioning in replacement of factory made (CPRI test certified manufacturer) LT feeder pillar box of minimum size 160 cm (Height) x 250 cm (Width) x 50 cm (Depth), outdoor type, double door,floor mounted, cubical compartmentalized type suitable for 415 volts, 3 phase, 4 wire, 50 Hz supply system all as specified and directed having busbar chamber with insulated aluminium busbar 200 Amps rating (100% neutral) installed on porcelain insulators. The panel shall be dust and vermin proof made of 3 mm thick (outer) & 2 mm thick (inner compartment door) CRCA sheet duly power coated finished and 40x40x6 mm angle iron frame work duly powder coated, panel mounted on angle iron 40x40x6 mm frame having 4 Nos legs 45 cm long of 40x40x6 mm angle iron, 15 cm grouted in PCC (1:2:4) type B1 using 20mm graded stone aggregate and 30 cm clear space for ground level. Front & back opening type with aprons for cable entry with locking arrangement including internal wiring with PVC insulated multistranded copper conductor cables of suitable size, thimbling and cable entry boxes with cable glands. The scope of the work also includes supply and fixing the following:-

Supply, installation, testing & commisioning in replacement of factory made (CPRI test certified manufacturer) LT feeder pillar box of minimum size 80 cm (Height) x 60 cm (Width) x 30 cm (Depth), outdoor type, double door,floor mounted , cubical compartmentalized type suitable for 415 volts, 3 phase, 4 wire, 50 Hz supply system all as specified and directed having busbar chamber with insulated aluminium busbar 200 Amps rating (100% neutral) installed on porcelain insulators. The panel shall be dust and vermin proof made of 3 mm thick (outer) & 2 mm thick (inner compartment door) CRCA sheet duly power coated finished and 40x40x6 mm angle iron frame work duly powder coated, panel mounted on angle iron 40x40x6 mm frame having 4 Nos legs 45 cm long of 40x40x6 mm angle iron, 15 cm grouted in PCC (1:2:4) type B1 using 20mm graded stone aggregate and 30 cm clear space for ground level. Front & back opening type with aprons for cable entry with locking arrangement including internal wiring with PVC insulated multistranded copper conductor cables of suitable size, thimbling and cable entry boxes with cable glands. The scope of the work also includes supply and fixing the following:-

Supply, installation, testing & commisioning in replacement of factory made (CPRI test certified manufacturer) LT feeder pillar box of minimum size 80 cm (Height) x 60 cm (Width) x 30 cm (Depth), outdoor type, double door,floor mounted , cubical compartmentalized type suitable for 415 volts, 3 phase, 4 wire, 50 Hz supply system all as specified and directed having busbar chamber with insulated aluminium busbar 200 Amps rating (100% neutral) installed on porcelain insulators. The panel shall be dust and vermin proof made of 3 mm thick (outer) & 2 mm thick (inner compartment door) CRCA sheet duly power coated finished and 40x40x6 mm angle iron frame work duly powder coated, panel mounted on angle iron 40x40x6 mm frame having 4 Nos legs 45 cm long of 40x40x6 mm angle iron, 15 cm grouted in PCC (1:2:4) type B1 using 20mm graded stone aggregate and 30 cm clear space for ground level. Front & back opening type with aprons for cable entry with locking arrangement including internal wiring with PVC insulated multistranded copper conductor cables of suitable size, thimbling and cable entry boxes with cable glands. The scope of the work also includes supply and fixing the following:-

S&F in replacement of MCCB 4 Pole, 415 vots AC, 50 Hz with adjustable thermal fixed magnetic setting complete including carrying out modification in existing panel to fixed MCCB all as specified of following rating:- Make: SCHNEIDER /ABB/Legrand/ C&S ELECTRIC

(a) 630 Amps, 45 kA.

(b) 400 amps, 36 kA.

(c) 250 Amps, 36 kA.

(b) 200 amps, 25 kA.

M&L for disconnecting of old un-insulated cable of any size from existing panel from all the MCCBs (incoming/outgoing) and refixing the cable after cutting the un-insulated part including thimbling of cable properly by crimpling tool and welding of old/broken LT panel door with LT panel including hinges and all other connected accessories including scrapping of old LT panel and painting of complete panel as required at site, complete all as specified and directed. NOTE: Rate of thimble is deemed to be in quoted rate by the contractor.

Dismantling unservicable and S&F RYB phase indicating lamp on existing LT panel including wiring where required all as directed.

Dismantling unservicable and S&F analog Voltmeter (0-500V) on existing LT panel including wiring where required all as directed.

Dismantling unservicable and S&F RYB Ammeter(0-400Amps) on existing LT panel including wiring where required all as directed.

Plate earthing complete with galvanized mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 meter deep below ground level) with the top edge of earth plate at a depth not less than 1.5 meter below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and including GI strip 25x4 mm bolted with GI nuts, bolts & check nuts and riveted to earth (Plate) electrode at one end and connected to main switch board /panel/ test point at the other including watering GI pipe (medium grade) 20 mm bore from bottom of earth pit to top of electrode and 40 mm bore GI pipe light grade for earth strip protection complete including provision of concrete pit in PCC (1:2:4) type B-I , using 20 mm graded crushed stone aggregate with 40 mm thick cover of RCC (1:2:4) type B-I , using 20 mm graded crushed stone aggregate) reinforced with XPM weight not less than 4 Kg /Sqm and 6mm dia bar handle ,excavation and earth work in any type of soil, returning filling in and removal of surplus soil including testing complete all as specified and as directed. NOTE: AFTER COMPLETION OF EARTHING, IF DESIRED RESISTANCE IS NOT OBTAINED, THE EARTHING WILL BE RE DONE BY CONTRACTOR AT HIS OWN RISK AND COST TO ENTIRE SATISFACTION OF ENGINEER-IN-CHARGE.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for laying of cables or other items and getting out in soft/loose soil complete all as specifed and directed.

Returning filling in soil including spreading levelling watering and well ramming in layers not exceeding 25 cm, complete all as specified and directed.

Removing excavated material soil not exceeding 50 mtr and depositing where directed in a level not exceeding 1.5 mtr above the starting point of any type of soil, complete all as specified and directed.

Sand cushioning to underground cable 8 cm thick layers below the cable and 15 cm thick above the cable in trenches using fine screened river sand, complete all as specified and as directed. Note :- Punned thickness shall be measured and paid.

Well burnt old size sub class 'B' bricks of nominal size 230X115X075 mm abutting each other and laid perpendicular to the axis of cable for cable protection, complete all as specified and directed.

Taking out old underground serviceable/unserviceable cable of any size and any type and keeping aside for the purpose of rerouting/relaying in new location or for requisite replacement/further disposal including taking out bricks, complete all as specified and directed. (Note: Earth work shall be measured & paid separately).

Supply, laying or passing through pipe underground cable PVC sheathed, XLPE insulated armoured LT 1100 volts grade with aluminium conductor of size 300 Sqmm, 3.5 core including making electrical connections, complete all as specified and directed. MAKE: NICCO /INDOASIANCABLES/ HAVELLS/ KALINGA/ PLAZA/ PARAGAON

Supply, laying or passing through pipe underground cable PVC sheathed, XLPE insulated armoured LT 1100 volts grade with aluminium conductor of size 185Sqmm, 3.5 core including making electrical connections, complete all as specified and directed. MAKE: NICCO /INDOASIANCABLES/ HAVELLS/ KALINGA/ PLAZA/ PARAGAON

Supply, laying or passing through pipe underground cable PVC sheathed, XLPE insulated armoured LT 1100 volts grade with aluminium conductor of size 150Sqmm, 3.5 core including making electrical connections, complete all as specified and directed. MAKE: NICCO /INDOASIANCABLES/ HAVELLS/ KALINGA/ PLAZA/ PARAGAON

Supply, laying or passing through pipe underground cable PVC sheathed, XLPE insulated armoured LT 1100 volts grade with aluminium conductor of size 95Sqmm, 3.5 core including making electrical connections, complete all as specified and directed. MAKE: NICCO /INDOASIANCABLES/ HAVELLS/ KALINGA/ PLAZA/ PARAGAON

Supply, laying or passing through pipe underground cable PVC sheathed, XLPE insulated armoured LT 1100 volts grade with aluminium conductor of size 50Sqmm, 3.5 core including making electrical connections, complete all as specified and directed. MAKE: NICCO /INDOASIANCABLES/ HAVELLS/ KALINGA/ PLAZA/ PARAGAON

Supply, laying or passing through pipe underground cable PVC sheathed, XLPE insulated armoured LT 1100 volts grade with aluminium conductor of size 25Sqmm, 3.5 core including making electrical connections, complete all as specified and directed. MAKE: NICCO /INDOASIANCABLES/ HAVELLS/ KALINGA/ PLAZA/ PARAGAON

Straight through joints suitable for 50 Sqmm to 95 Sqmm, 3.5 core armoured LT cable 1.1 KV rating, heat shrinkable type, including cutting of faulty cable, complete all as specified and directed. Make of joints: DENSON/BIRLA- 3M/M-SEAL/RAYCHEM

Straight through joints suitable for 120 Sqmm to185 Sqmm, 3.5 core armoured LT cable 1.1 KV rating, heat shrinkable type, including cutting of faulty cable, complete all as specified and directed. Make of joints: DENSON/BIRLA- 3M/M-SEAL/RAYCHEM

Note :- An amount of Rs. 27,598.50 on account of credit schdule for Sch 'A' Part-II Shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/s Gh Qadir & Ons

M/S ABBAS M. ENTERPRISES

FG CONSTRUCTION

M/S BASHIR AHMAD AND SONS

MS Ghulam Hassan and Sons