REPAIR/MAINTENANCE OF UNSV PERIMETER SECURITY LIGHTS INCLUDING REPLACEMENT OF UNSV JN BOX, LT UG CABLE/ABC, LT PANEL, CABLE JOINTS, STREET LIGHT PANEL/TIMER SWITCH ETC AT AF STN DARBHANGA UNDER GE (AF) BIHTA

Amount

S&F LED street light fitting 90 watt 230 volt AC, toughned glass, outdoor type with high pressure die cast aluminium housing and heat resistant complete with driver, clamp, bracket with impact and corrosion resistant including thermal management in multiple optics complete IP 66 protection, including taking down old/unserviceable light fittings, complete all as specified and as directed by Engr-in-Charge.

Supply, installation, testing and commissioning of factory made street light panel suitable for three phase and neutral consisting of 32 Amps MCB TPN - 01 No, Contactor rating 32/TP - 01 No, Nature switch - 01 No, operation on 440 Volt, 50 Hz AC supply with max load 8 KW including mounting on wall/pole where directed and making necessary electrical connections with the existing cable by using new cable gland and suitable size of aluminium lugs, MS clamp complete all as specified and as directed incl taking down old unsv panel/mainswitch of any size, complete all as specified and as directed by Engr-in-Charge. Make:- Nature switch (Model No SWADEEP-02EC 8KW3P or equivalent in Bajaj/L&T/Legrand)

S&F LED flood light fitting 170 watt 230 volt AC, toughned glass, outdoor type with thermal management in multiple optics and equipped with IP 66 protection, with impact and corrosion resistant complete including taking down old/unserviceable light fittings, complete all as specified and as directed by Engr-in-Charge.

M&L for danger Notice board, LT, 440 volts, of size 20 Cm X 15 Cm, 1.6 mm thick, mild steel sheet, vitreous, enameled white with letters, figures and conventional skull and bones in signal red colour and fixed with clamps, bolts, nuts of approved size complete all as specified and as directed by Engr-in-Charge.

M&L for LT Insulator pin type, 1100 volts grade of size 100 mm height & 65 mm dia, porcelain, vitreous, white or brown, including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, bolts etc, complete all as specified and directed by Engineer-in-Charge.

M&L for LT Insulator SHACKLE type, 1100 volts grade, of size 90mm dia & 75 mm height, porcelain, vitreous, white or brown, including galvanised mild steel straps of size 31 X 3 mm, 12 mm dia insulator bolts, washers and nut, bolts etc, complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of out door type LT Panel with changeover switch outer shell made out of 3.15 mm thick MS sheet, inner sheet made out of 2 mm thick MS sheet and MS angle section 40x40x6 mm on PCC 1:2:4 type B-1 platform 45cm above the ground level and 30 cm below the ground level, frame factory fabricated with front and back open able double door system complete suitable for 3 phase 4 wire 415 Volt, 50 Hz, comprising of the following:- (a) TPN, Copper bus bar 400 Amps insulated with colour coded heat shrinkable sleeve provided with Change over switch of 250 amp: - (b) Incoming MCCB 4 Pole 440 Volt 250 Amp, 36 KA – 01 No. (c) Outgoing MCCB 3 Pole 440 Volt 125 Amp – 04 Nos (d) Outgoing MCCB 3 Pole 440 Volt 63 Amp – 02 Nos (e) Outgoing MCB SPN 220 Volt 40 Amp – 02 Nos (e) LED type indicator lamp (green /red)- 01 set

S&F complete insulated LT Aerial bunched cable of size 4-core X 95 sqmm + 1 x 70 sq mm Bare messenger, 1100 volts grade on existing poles and fixing on MS channels including insulation piercing connector, suspension clamp & dead end clamps for starting & end poles for laying AB cable, complete all as specified and as directed by Engr-in-Charge.

S&F complete insulated LT Aerial bunched cable of size 4-core X 70 sqmm + 1 x 50 sqmm Bare messenger, 1100 volts grade on existing poles and fixing on MS channels including insulation piercing connector, suspension clamp & dead end clamps for starting & end poles for laying AB cable, complete all as specified and as directed by Engr-in-Charge.

S&F complete insulated LT Aerial bunched cable of size 4-core X 50sqmm + 1 x 35 sqmm Bare messenger,1100 volts grade on existing poles and fixing on MS channels including insulation piercing connector, suspension clamp & dead end clamps for starting & end poles for laying AB cable, complete all as specified and as directed by Engr-in-Charge.

Supply, laying, connecting and testing LT 1100 volts grade electric cable XLPE insulated, screened, PVC bedded, galvanized steel strip armoured (heavy duty) ISI marked with aluminium stranded conductor cross sectional area 10 sqmm 2 core, including providing cable route indicator at every 15 m. interval including taking out old/unsv cable, complete all as specified and directed by Engineer-in-Charge.

All as per item No 11 above but of cross sectional area 16 Sqmm 4 Core, complete all as specified and directed.

All as per item No 11 above but of cross sectional area 25 Sqmm 4 Core, complete all as specified and directed.

All as per item No 11 above but of cross sectional area 35 Sqmm 4 Core, complete all as specified and directed.

All as per item No 11 above but of cross sectional area 50 Sqmm 3.5 Core, complete all as specified and directed.

All as per item No 11 above but of cross sectional area 70 Sqmm 3.5 Core, complete all as specified and directed.

All as per item No 11 above but of cross sectional area 95 Sqmm 3.5 Core, complete all as specified and directed.

Supply, fixing & jointing 40 mm bore galvanised iron water tubes 'light grade' with and including all GI fittings such as flanges, unions, bends, elbows, tee, checknuts, caps, plugs etc., fixed to poles/walls or laid under roads/drain/nallah/floor etc including flat iron clamps, nuts, bolts and washers etc, complete all as specified and directed.

All as per item No 11 above but of 50 mm bore, complete all as specified and directed.

Excavation in trenches in soft/loose soil n. exc 1.5m wide and n. exc 1.5m in depth for laying under ground cable, cable ducts or for foundations etc and getting out including forming bottom surfaces, complete all as specified and directed.

Returning, filling in soil including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed.

Removing of excavated material (soil) not exc 50 mtr away and depositing where directed at a level not exc 1.5 mtr above the starting point, complete all as specified and directed.

M&L for sand cushioning for cable with river washed sand and punning to provide required cover as per SSR Part –I complete, all as specified and directed. Note-Only punned depth of sand shall be measured for payment.

M&L for laying of bricks sub class ‘B’, old size, laid flat, perpendicular to the direction of cable for protection of cable complete all as specified and directed.

Supply and fix in repair MCCB 4 pole, 415 V, ICS = 100% of ICU, adjustable type 125 Amp with breaking capacity 16KA, complete all as specified and as directed by Engr-in-Charge.

Supply and fix in repair MCCB 4 pole, 415 V, ICS = 100% of ICU, adjustable type 200 Amp with breaking capacity 36KA complete all as specified and as directed by Engr-in-Charge.

S & F post top lantern LED type 40 watt, 230 Volts AC, outdoor with decorative post top for 360 degree indirect light IP 66 protection with impact and corrosion resistant, complete with driver and lamp, complete all as specified and as directed by Engr-in-Charge.

S & F Cable jointing kit suitable for 1.1 KV grade cable out door end termination, heat shrinkable type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 70 to150 sqmm, complete all as specified and directed.

M& L for fixing & sintex slopy head junction box suitable for mounting on steel tubular pole/any pole with cover, 04 Nos aluminium bus bar of size 25x4 mm for phase and neutral 01 No 06 Amps MCB SP mounting channel for control of street light, cable gland aluminium lug including fixing 02 Nos clamps 30x5mm along with nuts, bolts, washers etc all accessories complete all as specified and as directed by Engr-in-Charge Make:- SINTEX CAT NO S14-EC 231 or equivalent in Hensel

Supply, transporting, erection and fixing steel tubular swaged pole, 9.00 metres long, type 410 SP-31, complete with cast iron base plate, pole cap, finial taper plug, bolts, nuts, washers etc including necessary earth work and excavation in any type of soil, PCC in foundation 1:4:8 type D2, using 40 mm graded stone aggregate and PCC 1:3:6 type C2, using 40 mm graded stone aggregate as in plinth block as specified in SSR Pt I, disposal of surplus soil to a distance not exceeding 50 m, painting two coats of aluminium paint over one coat of red oxide primer including 3 nos band/straps with blue paint (150mm wide each) synthetic enamelled paint at a distance 300mm from plinth block at a gap of 15 cm between two bands and marking pole nos with black synthetic enamelled paint including tarring one coat on steel surface embedded in concrete, complete all as specified and directed.

B.K. ROY & SONS

M/S Akash Enterprises

SHIV SHAKTI TRADERS

Anjali Constructions

PAPPU ROY CONSTRUCTION