Replacement of overhead line to underground cable from Generator room to FTR Jawan Barrack Mess at BSF Campus Masimpur under Ftr HQ BSF M and C Silchar

Amount

SITC of water protected outdoor type compartmentalized hut type double door cubical panel (2 Nos) of size 500 mm depth suitable for 415 Volt, 3 phases, 50 Hz made out of 2 mm thick CRCA sheet with required hardware duly painted with powder coated. The panel having 200A/415V 4 strip aluminum bus bar- 2 sets duly PVC sleeved, separate detachable gland plate, angle iron base frame made out of 65 mmx 65 mm x 6 mm angle iron of suitable size of the panel {minimum height 2 meter (one meter below the ground level and one meter above the Ground level), hinged door, with locking arrangement for inside/outside separately, earth bar/stud, i/c grouting the legs in 1:3:6 cement concrete foundation and brick work around the three sides of panel to supporting complete as required with following instruments mounted on it. (Panel should be as per design & drawing approved by Engg in charge) Instruments(Inside/outside) i) 0-500 Volts, digital voltmeter ii ) 0-300 Amps, Digital Amp meter iii) LED phase indicator light (22.5 MM dia) with 03 Nos with 6 amp MCB on door closure

Providing and fixing of following accessories in the existing panel as per item 1 . (a) 400 Amp, 36 KA Four pole MCCB with fixed thermal & fixed magnetic, long with neutral connector HPL/Schenider/L&K (L&T)/Havells make

250 Amp, 16 KA Four pole MCCB with fixed thermal & fixed magnetic, long with neutral connector HPL/Schenider/L&K (L&T)/Havells make

125 Amp 16 KA Four pole MCCB with fixed thermal & fixed magnetic, long with neutral connector HPL/Schenider/L&K (L&T)/Havells make

100 Amp 16 KA Four pole MCCB with fixed thermal & fixed magnetic, long with neutral connector HPL/Schenider/L&K (L&T)/Havells make

Supplying, installation, testing and commissioning of factory made, outdoor type panel size 500 mm x 560 mm x 300 mm deep, having prepaint treatment, painted with appproved siemen's grey powder coated paint, 200 aps, 4 strip o bus bar insulated alluminium busbar 1 set and to accommodate following accessories, front opening, earthing, locking arrangement etc. complete as required and made of 1.6 mm thick CRCA sheet and powder painted including and panel is approved by CPRI, as per direction of Engineeer-in-charge.

Supplying and laying of 3.5 x 240 sq mm armuoured -PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade in the existing RCC/ HUME/ METAL pipe as required

Supplying and laying of 3.5 x 120 sq mm armuoured -PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade in the existing RCC/ HUME/ METAL pipe as required

Supplying and laying of 3.5 x 70 sq mm armuoured -PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade in the existing RCC/ HUME/ METAL pipe as required

Supplying and laying of 3.5 x 50 sq mm armuoured -PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade in the existing RCC/ HUME/ METAL pipe as required

supply and 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 (a) 3.5 x 120 sq mm

3.5 x 240 sq mm

Earthing with GI earth pipe 4.5 mtr long x 40 mm dia including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc( with charcoal or coke and salt ) complete as required.

Providing and fixing 6SWG dia GI wire on surface or in recess for lop earthing alongwith the existing surface/recessed conduit/submain wiring/cable as required in 15 dia GI pipe from earth electrode as required

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 50 sq. mm (35mm)

3½ X 70 sq. mm (38 mm)

3½ X 120 sq. mm (45mm)

3½ X 240 sq. mm (62 mm)

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 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) 63 mm dia (OD 63 mm and 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.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 and ID 76 mm nominal)

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

Cat (B) - Buy Back Items

By back ofdesmentalled ACSR conductor.

RASHID AHMED LASKAR (BID ID -3310301)

Shreya Enterprise (BID ID -3310835)