Electrical Works

Design, supply, erection, testing and handing over of High Mast Structure Valmount/Bajaj/ Philips/ make or equivalent with required number of continuously tapered hot dip galvanized steel polygonal sides sections with telescopic strip joints to a total height of 16 meters capable of sustaining the maximum wind pressure at the erection site with single flange base plate secured welded in the bottom of the base mast section with vertically movable hot dip galvanized lantern carriage and accessories such as electrical junction box brackets for providing 8 Nos.250W of flood light luminaries with control gear box complete head frame assembly, Pulley drive, stainless steel wire rope single/double drum self lubricating winch arrangement suitable for raising and lowering the luminaries carriage ring flexible multi core power cable and necessary high tensile hot dipped galvanized foundation,

bolt & nuts along with washers and anchor plates and templates including supply and fixing the following accessories in the Mast. a) Design and casting of suitable foundation with 1:2:4 mix RCC concrete with 30 cm projection above the ground level with 1 metre Width x 1 metre Length and 2 metre depth with necessary galvanized foundation bolts nuts and washers and dump plate enclosing the bolts for the High Mast considering the safe soil bearing capacity at site- 1 set. b) High powered power tool complete with hand held control panel and motor with push button type remote control switch suitablefor 3 phase 415 V 50 HZfor raising and lowering of the lantern carriage complete to operate all fittings mounted in the base to couple with winch - 1 Set c) Feeder pillar box comprising 0.90 m x 0.45m x 1,20m floor AI frame with 63 A TPN main switch 1 no , 63 A fuse unit 3 nos. 63 A power contactor with automatic timer arrangements and reversing starter for the 3 phase motor - 1 set for raising and lowering of the lantern carriage complete to operate all fittings mounted in the base to couple with winch - 1 Set c) Feeder pillar box comprising 0.90 m x 0.45m x 1,20m floor AI frame with 63 A TPN main switch 1 no , 63 A fuse unit 3 nos. 63 A power contactor with automatic timer arrangements and reversing starter for the 3 phase motor - 1 set

d) Neon aviation obstruction light (Bajaj BJAOL (2) / equivalent - 1 No. e) 2 Nos of special GI earth electrodes with copper plate 300 x300 x 3mm and copper flat (1”x1/4”) interconnection as per ISS complete with earth connection - 1 set. f) Hot dip galvanized lightening arrestor-1 No.g) Flood light luminaries of specially Heavy type water poof Dust proof integral luminaries fitting provided with 250 Watts LED Light fitting Crompton / Philips make or Equivalent with, Alglas coated reflectors, with cable connection etc: complete as per standard specification-8 Nos.

Supply and fixing of 8 Metre Length Single Bracket Pole with Base Plate (250 x 250 x 6mm) 114.30mm OD x 5.40mm Thick x 4500mm Length, 88.90mm OD x 4.85mm Thick x 1750mm Length, 76.10mm OD x3.25mm Thick x 1750mm Length MS base plate, duly welded at the bottom with concreting with construction of masonary pedestal with suitable angle iron frame work and Supply and fixing of 1 No 120W LED Street light fitting ( Havells/Philips Make ) with Special type MS Base Adjustable tilt angle for fixing the LED fitting complete set with SMC sintex box 4way heavy duty connector,3 core 1.5 sqmm copper wire from terminal to fittings 6A SPMCB (Legrand make) with 32mm dia GI pipe (B Class) with necessary clamps, on the above post with PVC unsheathed leads with painting of suitable colour with provision of coil earth for each pole, .

Supply and Laying of 3 1/2 x 25 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 3 1/2 x 25 sqmm PVC LTUG armoured LTUG cable on post or on wall with MS clamps.

Supply and fixing of the 3 1/2x25 sqmm brass cable gland for the 4x16 sqmm PVC Armoured LTUG cable with earth connection. (SD-164)

Supply and Laying of 4 x 16 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 4 x 16 sqmm PVC LTUG armoured LTUG cable on post or on wall with MS clamps.

Supply and fixing of the 4x25 sqmm brass cable gland for the 4x16 sqmm PVC Armoured LTUG cable with earth connection.

Supply and providing cable end termination of 4X16/ 25 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Supply and Fixing of 1 no 3phase 4 pole Contactor with Timer arrangements

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) 5 points / coils Higher End

Supply and fixing of 18W LED Round type Recessed fitting with LED (Higher end) on false Ceiling from ceiling with PVC unsheathed copper leads from terminals to the fitting

Supply and Fixing of 2'x2' 42W LED on Gyp board false ceiling with necessary Aluminium frame with PVC unsheathed copper leads from terminals to the Fittings. (Havells/Equ)

Supply and fixing of 70W LED Highbay light fitting on the existing wall with PVC unsheathed FRLS copper leads with MS clamps and with paintingmake: Philips/Havells/Crompton/equ

Supply and Fixing of 25W LED Strip Light Bright Series on existing wall

Supply and fixing of 32Amps DP MCB with sheet steel enclosure with suitable angle iron frame work with earth connection with (Legrand (MDS)/Hagger(L&T)make)

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire with painting of suitable colour.

Supply and Run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of4 sq.mm copper wire with painting of suitable colour.

Supply and fixing of 400 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with earth connection only.

Supply and fixing of 63A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on suitable angle iron frame work with MS cable entry boxes with earth connection only.

Supply and Laying of 3 1/2 x 95 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good

Supply and clarnping of 3½ X 95 PVC LTUG armoured cable on post or on wall with MS clamps

Supply and fixing of brass cable gland for 3½ X 95 Sq.mm PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3½X95 Sq.mm PVC LTUG aluminium armoured cable with necessary aluminium cable socket by crimping etc., with electrical connection complete.

Supply and Laying of 3 1/2 x 185 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clarnping of 3½ X 185. PVC LTUG armoured cable on post or on wall with MS clamps

Supply and fixing of brass cable gland for 3½ X 185 Sq.mm PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3½X185 Sq.mm PVC LTUG aluminium armoured cable with necessary aluminium cable socket by crimping etc., with electrical connection complete.

Supply and fixing of 250A 4Pole MCCB with enclosure with one set of spreader terminals and Operating handle with necessary cable top up box,including 25mm x6mm copper flat interconnection between the Raising main bus-bar to 250A 4P MCCB terminal complete earth connection etc (Make. L&T/ Siemens or Equiv)

Supply and fixing of GI Hot Dip / Powder Coated 16 SWG Cable Tray with 300mm width and 50mm height

Supply and Laying of 3.5 x 400 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and fixing of brass cable gland for 3-1/2 x 400 sq.mm. PVC armoured LTUG cable with earth connection

Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mmx6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Supply and Run of 1 of No.8 SWG GI wire in suitable PVC rigid pipe on wall / floor / ground for earthconnection

GST at 18%

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