Repair and Maintenance of street lights at BSF Campus Salt Lake under FTR HQ BSF SB KOLKATA

Amount

Supplying and Fixing of 7.0 meter height swaged type steel tubular pole (MS) with single arm bracket of 1.0 meter length and welded steel base plate of size 200 mm x 200 mm x 12 mm thick duly painting with primer and finished paint etc as required. Specifications a) lenght of section - Bott. (M)-4.00, Mid. (M)-1.50 & Top (M)-1.50, b) outside diameter and Thickness of sections - Bott. (MM)-114.3 x 5.40, Mid. (MM)-88.9 x 4.85 & Top (MM)-76.1 x 3.25, c) WT- 85 Kg

Supplying, Installations, testing & commissioning of outdoor type 30 watt, 230 V street light Energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having IP65 protection and Impact resistance of IK07 with 10KV Built-in Surge Protection Device. model no ENDURACITYLITEPLATPLUSSL30WLED757SASYBOPC including connection, testing, commissioning, earthing complete as required.(Havells/Bajaj/Phillips/Cromption).

Supplying and fixing 185 x 165 x 60 mm pole mounted junction box/ cut out box/ fuse box with suitable clamp including 01 nos- 4 Way,60 A Terminal Block/stud connector and 01 nos- 6 amps. to 32 amps. ratings , SP MCB, “C” curve, 10 KA breaking capacity with 1.5 sq. mm ISI marked, FR PVC insulated, multi round three core copper conductor cable = 8 mtr for connection etc as req. (Sintex SMC/FRP model no. GSJB 1816.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade Upto 35 sq. mm size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

Supplying and fixing 12 way , Double door, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

Supplying and fixing 63 Amp rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Erection of metallic pole of Above 6.5 metre and upto 8.0 metre length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Supplying and embedding 40mm dia G.I. pipe (medium class) in pole collar/ foundation (during casting) for cable entry including bending the pipe to the required shape complete as required.

Providing, laying and fixing 50 mm dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required

Supplying,installation,testing and commissioning of Astronomical time switch of 2 output per phase and suitable for single phase supply configuration to be mounted in feeder pillars / Lighting DBs for automatic switching On & OFF of street lights at sun set & sun rise or twilight(Auto ON, Auto OFF, Auto modes) with manual override facility with 12/24 hour display format with suitable battery and indication for relay status i/c programming at site complete as required.

DEY ELECTRIC