Replacement of existing damaged electric supply service line cable provided from Transformer Panel to Police Radio HQ building at Marine Hill Port Blair under Workshop Division APWD Port Blair

Amount

Supplying of PVC insulated and PVC sheathed aluminium conductor armoured XLPE power cable of 1.1KV grade of following sizes etc as required.

a) 3.5 Core x 95 Sqmm

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.

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

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 pipe as required.

a) Above 35 sq. mm and upto 95 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.

a) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

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.

a) 3½ X 95 sq. mm (45mm)

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.

Providing and laying in position cement concrete 1:3:6 (1cement : 2 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required

a) 80 mm dia

Supplying and fixing of cutout - 320A/415 ** Volt Make:- Havells Cat.No.IHKKRT4320(03 Nos)/Indoasian/Legrand or equivalent fixed on metallic frame of 50cm height and 50cm in width fabricated with 50mm x 50mmx 6mm MS equal angle iron with 19mm marine ply and hylem sheet 4mm thick on it painting with one coat of metallic primer, two coats of enamel paint, welding and drilling holes etc as required.

Providing and fixing out door feeder box made of 18 SWG CRC sheet of size 0.75 Mtrs x 0.75 Mtrs x 0.35 Mtrs welded construction with sloping roof and double leaf type hinged door at front with locking arrangement installed on 25mm x 25mm x 3mm M.S. Angle of length 0.75 Mtr and 25mm x 6mm M.S. Flat suitable for mounting 03 Nos. 200A /415 V cut out and Copper Busbar strip of suitable size of length 300 mm including connection, painting etc as per direction of Engineer-in-charge.

Shifting of existing panel board from the generator room to Police Radio Building including disconnecting the existing connections and reconnecting of all outgoing cables at new location etc as required.

Supplying, installation, testing & commissioning of fixed thermal & fixed magnectic setting Loadline Moulded Case Circuit Breakers (AC 415V) 25 KA breaking capacity , 40 Amps ,G Frame ,Four Pole (wSN) Make : Havells Cat No. IHLGHF0040/Indoasian/Legrand or equivalent in the existing panel board etc as required.

Supplying, installation, testing & commissioning of fixed thermal & fixed magnectic setting Loadline Moulded Case Circuit Breakers (AC 415V) 25 KA breaking capacity , 63 Amps ,G Frame ,Four Pole (wSN) Make : Havells Cat No. IHLGHF0063/Indoasian/Legrand or equivalent in the existing panel board etc as required.

M/s Sameer Decorative Corner

V SURESH

M/s G K Construction

M/s Sai Electrical Works