Provision of Perimeter road lighting along the operational wall at Birsi Airport, Gondia

Amount

PTTA TYPE PANEL Design, manufacture, supply, installation, testing and commissioning of indoor compartmentalized type Panel having 50 kA short circuit breaking capacity for perimeter lighting, having panel of suitable size, bus bars with SMC/DMC supports, made of 14 SWG CRCA sheet steel, totally enclosed, IP-42, free standing, floor / wall mounting, powder coated painting, suitable to the existing space, operation on 3 phase and neutral, 415V, 50 Hz AC system with bus bars, G.I flat Earth strip on both side , Removable gland plates at bottom with suitable size of predrilled holes for cables, cable interconnections, wiring, earthing, rotary handles & spreader links to all MCCBs, powder coated painting etc. with following items and installation on suitable channels /elevated concrete foundation as per site requirement/ directions of E-I-C.

INCOMER

MCCB of 250 Amps, 35 kA, 4 pole, microprocessor based release with Rotary operating mechanism, shunt trip, auxiliary contact etc. - 02 Nos.

Indication Lamps, LED type, R.Y.B and breaker 'ON', 'OFF', 'TRIP' lamps- 02 Sets

BUSCOUPLER

MCCB of 250 Amps, 35 kA, 4 pole, microprocessor based release with Rotary operating mechanism, shunt trip, auxiliary contact etc., - 01 No.

Indication Lamps, LED type, R.Y.B and breaker 'ON', 'OFF', 'TRIP' lamps- 01 Set

Electrical and mechanical interlocking arrangement between 2 nos. 250 Amp incomer, -1 set

BUSBAR

One set of 400 Amp. TPN aluminium bus bars of suitable rupturing capacity.

OUTGOING

4 Pole, 35 kA, 125 Amp (settings 100 - 150 Amps) MCCB with extended terminal and rotary handle - 06 set

4 Pole, 35 kA, 100 Amp (settings 75 - 125 Amps) MCCB with extended terminal and rotary handle - 2 sets

4 Pole, 35 kA, 63 Amp (settings 50 - 80 Amps) MCCB with extended terminal and rotary handle - 2 sets

Indication Lamps, LED type, R.Y.B and breaker 'ON', 'OFF', 'TRIP' lamps- 10 Set

All the above from sl. No. 1 to 1.15

PTTA TYPE PANEL Design, manufacture, supply, installation, testing and commissioning of outdoor compartmentalized type Panel 50 kA short circuit breaking capacity for perimeter lighting, having panel of suitable size, bus bars with SMC/DMC supports, made of 14 SWG CRCA sheet steel, totally enclosed, IP-54, free standing, floor / wall mounting, powder coated painting, suitable to the existing space, operation on 3 phase and neutral, 415V, 50 Hz AC system with bus bars, G.I flat Earth strip on both side , Removable gland plates at bottom with suitable size of predrilled holes for cables, cable interconnections, wiring, earthing, rotary handles & spreader links to all MCCBs, powder coated painting etc. with following items and installation on suitable channels /elevated concrete foundation as per site requirement/ directions of E-I-C.

INCOMER

MCCB of 125 Amps, 35 kA, 4 pole, microprocessor based release with Rotary operating mechanism, shunt trip, auxiliary contact etc. - 02 Nos.

Indication Lamps, LED type, R.Y.B and breaker 'ON', 'OFF', 'TRIP' lamps- 02 Sets

BUSCOUPLER

MCCB of 125 Amps, 35 kA, 4 pole, microprocessor based release with Rotary operating mechanism, shunt trip, auxiliary contact etc., - 01 No.

Indication Lamps, LED type, R.Y.B and breaker 'ON', 'OFF', 'TRIP' lamps- 01 Set

mechanical interlocking arrangement between 2 nos. 125 Amp incomer, -1 set

BUSBAR

One set of 400 Amp. TPN aluminium bus bars of suitable rupturing capacity.

OUTGOING

4 Pole, 35 kA, 100 Amp (settings 100 - 125 Amps) MCCB with extended terminal with, real time timer of suitable rating along with contactors etc,d rotary handle - 04 set

4 Pole, 35 kA, 63 Amp (settings 50 - 80 Amps) MCCB with extended terminal with real time timer of suitable rating,contactors,rotaryhandle - 2 sets

Indication Lamps, LED type, R.Y.B and breaker 'ON', 'OFF', 'TRIP' lamps- 06 Set

All the above from sl. No. 2 to 2.14

Supply of 1.5 Metre height G.I Octagonal pole suitable to withstand wind speed as per IS-875 made out of HT steel confirming to grade S355J0 or equivalent with single arm bracket with suitable degree angle and suitable dia GI Pipe EN 8 grade foundation bolt, base plate with Fe 410 confirming to IS 226/IS 2062 etc with complete accessories.An Outdoor IP65 rated junction box/looping box with heavy duty Three phase and neutral connector with 6 amp. DP MCB s. Poles shall be provided with two earth studs at the bottom poles shall be fixed to foundation with a set of four foundation bolts etc as required.

Erection, Testing and Commissioning of above mention pole (BOQ Item no. - 3) along with all accessories including preperation of foundation with M20 grade of size 400 mm X 400 mm X 800 mm, suitable pipe for cable entry upto junction box, numbering of pole etc complete with all respect as required.

Supplyof high pressure die cast aluminum LED Street Light luminarie with toughened glass with minimum system lumen output of 3300 lumens and mininum system efficacy of 110 lm/w and as per technical specification attached etc as complete as required.

Supplyof high pressure die cast aluminum LED flood light luminarie with toughened/Borosilicate glass with minimum system lumen output of 3300 lumens and mininum system efficacy of 110 lm/w and as per technical specification attached etc as complete as required.

Installation Testing and Commissioning of above mention LED street light fixtures (BOQ Item no. - 5) along with all accessories including providing and fixing of wiring with FRLS PVC insulated 3c x 1.5 sqmm copper conductor flexible cable complete as per the instuctions of Engineer-In-Charge.

Installation Testing and Commissioning of above mention LED flood light fixtures (BOQ Item no. -6) along with supply and fixing of Suitable MS channel, Junction box with 32 Amps Three pahase and neutral connector, 6 Amp C Serice MCB, earthing,PVC insulated 3c x 1.5 sqmm copper conductor flexible cable complete as per the instuctions of Engineer-In-Charge.

Supply of following Size 1.1 Kv grade FR alumuninum conductor XLPE insulated and PVC sheathed armoured cable as per IS 7098:1988 (Part-I) with upto date amendments

3.5 Core X 120 Sq.mm A2XFY

4 Core X 16 Sq.mm A2XFY

4 Core X 10 Sq.mm A2XFY

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc. , complete as required.

90 mm dia (OD-90 mm & ID-76 mm nominal)

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 90 mm dia (OD-90 mm & ID-76 mm nominal)

Supply of HDPE pipe of 160 mm outer dia PE 80, PN - 10 confirming to relavent IS standards and as per technical specification of the tender document complete as required.

Supplying and laying of "B" Class G.I pipe of 50 mm dia, i/c excavation of bituminous/ concrete road/ pavement, excavation of Soil to maximum depth of 0.75 Mtrs from ground refilling the Soil and with CC of ratio 1:3:6 on top for 0.15 Mtrs after laying Pipe and plastering, making good the same, disposal of left out excavated soil etc., as required.

Supplying and laying of "B" Class G.I pipe of 80 mm dia, i/c excavation of bituminous/ concrete road/ pavement, excavation of Soil to maximum depth of 0.75 Mtrs from ground refilling the Soil and with CC of ratio 1:3:6 on top for 0.15 Mtrs after laying Pipe and plastering, making good the same, disposal of left out excavated soil etc., as required.

Drilling,reaming and laying of 160 mm OD HDPE Pipe including jointing/welding of HDPE pipes across the Taxiway/Runways below 6 Meters / 3 metres for approach roads by trenchless method( inclusive of delpoying HDD machines,Mud Mixing system,Earth movers etc.) complete as required.

Taking necessary drive pit,remove the excavated earth and Construction of Masanory Chamber 150 X 150 X 200 cm [inside] brick work in cement mortar 1:4 (1 Cemenet : 4 Coarse Sand ) and RCC top Slab 1:2:4 mix (1 Cement : 2 Coarse Sand : 4 Graded Stone aggreagate 20 mm nominal Size) inside plastering with cement mortar 1:3 (1 Cement : 3 Coarse Sand ) 12 mm thick finished with a floating coat of neat cement complete as per standard design with common burnt clay F.P.S (non Modular) bricks of Class Designation 7.5 as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL/DWC HDPE pipe as required.

Upto 35 sq. mm

Above 95 sq. mm and upto 185 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required.

Upto 35 sq. mm

Above 95 sq. mm and upto 185 sq. mm

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

Upto 35 sq. mm (clamped with 1mm thick saddle)

Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3.5 x 120 Sq.mm

4 X 16 Sq.mm

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

3½ X 120 sq. mm (45mm)

4 X 16 sq. mm (28mm)

4 X 10 sq. mm (25mm)

Excavation of the cable trenches in hard rock not exceeding 1.5 metres in width, and lift upto 1.5 metres, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 metres.

Supply and Installation of Thermo plastic polycarbonate Junction box complying IP65 protection of minimum size500mm x 975mm x 630 mm with 4 Nos 40mm x 6mm copper bus bar to terminate 3.5 x 120 mm2 Aluminium conductor cable with suitable gland and mounting frame mounted on pedestal / wall complete etc. as required.

Providing of earth pits using Copper bonded Earth electrode of 17.2 mm dia, 3 Metres installed vertically as per the site conditions, providing enhancing compound of 25 kgs. along with required masonary chamber, CI Cover including excavation, refilling, painting of cover & marking of earth value etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Constructing brick masonary manhole in cement mortar 1:4 (1 cement: 4 M Sand) RCC topslab with 1:2:4 mix (1 cement:2 M Sand: 4 graded stone aggregate 20mm nominal size)foundation concrete 1:4:8 mix (1 cement:4 M Sand:8 graded stone aggregate40mm nominal size)inside plastering 12mm thick with cement mortar 1:3 (1 cement:3 M Sand) finished withfloating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement:4 M Sand:4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement complete(as per standard design) inside size (90X80 cm and 60 cm deep including C.I. cover with frame (light duty) 455X610 mm internal dimension total weight of cover and frame to be not less than 38 KG (weight of cover 23KG and weight of frame 15KG ) with F.P.S. bricks with class design 75.

Supplying and making cable route marker with 10cm x 10 cm x 5 mm thick G.I plate with inscription thereon bolted/welded to 35 mm x 35mm x 6 mm angle iron, 60 cm long and fixing the same in ground as required.

M R ELECTRICALS

DOSHI ELECTRIC ENGG. CO.

jaydeep agency corporation

Awasthi Electric Works

S. N ELECTRICALS

ENERGYGREEN TECHNOPOWER PVT LTD