Dismantling of old damaged overhead poles and lines from quarters substation to guesthouse road and providing of separate commercial transformer to shopping complex area using existing 250kVA transformer

Amount

WIRING

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required..

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

DLP plasticTrunking wiring (Make: Legrand/MK)

Supply and installation of DLP Pastic Trunking 105x50mm and accessories Flexible cover 85mm -1No, Joints for cover 85mm width-1No,Basejoint-25Nos,Clips-15Nos,Separation partition-1No,Endcap-2No,Internal angles-adjustable from 80 degr - 120 deg - 1No, VDI accessories for internal angles-1No,VDI accessories for external angles -1No, Flat angles -1No, VDI accessories for flat angles-1No, Flat junctions-1No, Flat junctions for specific size-tap off to an 80mm wide branch -1No, VDI accessories for juctions -1No, Wall crossing -1No, Capacity change -1No,Capacity change-1No, partition junction -1No, Cable ties base -1No.(Make: Legrand/MK)

MCCB, MCB & DB'S

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)

4 way (4 + 12), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Supplying and fixing of following rating,Three/four pole,415 volts,Isolator/MCB in the existing MCB/DB complete with connections,testing and commissioning erc.as required.

Four Pole 40-63A MCB

EARTHING

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

HT CABLE LAYING

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Above 120 sq. mm and upto 400 sq. mm

MV CABLE JOINTING & END TERMINATION

Supplying and making 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.

2 X 16 sq. mm (22mm)

3Y X 95 sq. mm (45mm)

3Y X 120 sq. mm (45mm)

3Y X 240 sq. mm (62mm)

4 X 16 sq. mm (28mm)

4 X 50 sq. mm (35mm)

HV CABLE JOINTING & END TERMINATION

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :

Supply and fixing of 3 CORE 11KV, 240 sqmm Terminal protector right angled cold applied boots for Compact RMU units etc as required.

POLE ERECTION

OCTAGON POLE

3-6 mtr Octagonal street light pole Foundation, steel Fabrication and Erection with size of 550x550x1000mm including grilling with 8Nos of 12mm steel rod with height of 1000mm and cross grilling 10Nos of 8mm steel rod (ISI marked) with M-20 concrete 200mm projection from the ground level including required excavation, labour and fixing of street light fittings internal wiring with crane rent etc. as required.

MV OVER HEAD LINE WORK

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required.

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

MISC. CIVIL ITEMS

Excavation for cable trenches of depth upto 1.2 m in soft soil including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres.

Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

Providing 15mm thick cement plaster of mix 1:4 (1 cement : 4 fine sand) at all levels.

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, inserting of cable and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

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

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

120 mm dia (OD-120 mm & ID-103 mm nominal)

SUPPLY OF POLE

Manufacturing, Supply and Installation of Octagonal /GI type wall street light bracket made of approved type and design with 500 mm overhanging from street light pole painting & not less than 9 Kg with one coat of Anti-corrosive Primer and two or more coats of automobile grade metallic paint of approved brand and shade, etc as reqd.

Supply of single l brackets 0.5 Meter long for pole having top 70mm A/F etc as required.

Supply of following size meters hot Tip galvanized, octagonal pole with bottom and top base plate flood light fixing pole 3mm thick etc. as required.

6 mtrs pole,base plate 200X200X12, top dia and bottom dia-70 & 130 (A/F),bolt size: 4X20 dia,Pitch circle dia-200mm,Bolt length-600mm,Projected bolt length-100mm,Bakelite sheet with one 6A single pole MCB and 16Sq.mm stud type connector ( for SA bracket) etc as required.

SUBSTATION WORKS

Testing and Commisining

Supplying and filling of Transformer oils as per the IEC 60296

Erection of Transformer/Genset/Control panels.

Transportation, Installation, testing and commissioning of 250kVA transformer with required plinth area construction, complete servicing of 250kVA transformer with following testing of insulation resistance, winding resistance, ratio test, vector group test & gasket replacement and submission of reports to the engineer in charge also replacement of faulty equipment etc. as required. Note: 1. Transformer will be supplied by EMC, 2. Crane arrangement & transportation will be contractor scope, 3. Plinth area of transformer to be constructed with size of 1500x1000x700mm with necessary excavation, sand filling, PCC filling, brickworks & plastering works. Also required channel arrangement for locking of transformer wheel.

FABRICATION OF CUBICLE BOARDS/LADDER/SOLAR STRUCTURE

Panel Boards Erection/shifting/dismantling

Labour charges for erection, installation, testing and commissioning of 800A ACB panel outdoor type with necessary brick work and plastering works and bolt arrangements etc. as required. Note: ACB panel readily available at site.

Supplying of Cables.

Supplying of following size ISI marked PVC insulated and PVC sheathed aluminium grade with armoured as required.(Make:Finolex,Gloster,Polycab and Havells with 18 months warranty from the date of supply)

3½ X 95 sq. mm

3½ x 120 sq mm

3½ X 240 Sq mm

4x16 sq mm

4x50 sq mm

2x16sq mm

Supplying of following size ISI marked PVC insulated and PVC sheathed aluminium conductor H.T cable of 11 KV grade as required. (Make:Havells,Finolex,Gloster and Polycab)

3X 240 Sq mm

Supply of Light Fixtures with Lamps

Supplying and fixing street light luminaire with die cast aluminum housing and toughened glass cover with min IP65 protection , with the LED Type fixtures of following Wattage complete with all accessories and drivers, LN6 heat sink minimum 5kVA surge protection low power LEDs with driving current less than 350mA etc. on existing brackets on street light poles including connection & loop earthing with 3 core 1.5 sqmm flexible PVC insulated PVC round sheathed copper conductor cable from street light box to fitting, testing and commissioning etc. as required. (with 5 years manufacturer's warranty) (Make: Havells,Bajaj,Crompton Greaves, & philips etc)

LED 45W white colour lamp.

Adaptor box

Cable adaptor box ( MARKET ITEM )

Suppling and fixingof M.S cable looping box of size not less than 250mm x 200mm x 100mm deep alongwith 4 way terminal block and 1 Nos 6A SP MCB etc.,as required.

LAKSHMI ELECTRICAL WORKS

V.ARUNACHALAM ELECTRICAL CONTRACTOR

MANOJ ENTERPRISES