REPAIR/REPLACEMENT OF UNSV UG CABLE, MCCB, CHANGE OVER SWITCHES ETC AND REPAIR/REPLACEMENT TO STREET LIGHT AND SOLAR LIGHTS IN PTC(K) UNDER AGE(I) NAVY CHENNAI

Amount

Excavation in trenches not exceeding 1.5 mtrs wide and not exceeding 1.5 mtr deep in hard /dense soil for laying underground cables, laying pipes etc. complete all as specified and directed.

Returning filling in including spreading levelling watering and well ramming in layres not exceeding 25 cm thick in hard/ dense soil complete all as specified and directed.

Removing surplus soil to a distance not exceeding 50 m and depositing at a level not exceeding 1.5m above the starting point all as specified and directed.

S&F High density poythelyne (HDPE) pipes of pressure rating 6kgf/ sq/ m of size 50 mm for cable protection laid in trenches complete all as specified and directed

S&F High density poythelyne (HDPE) pipes of pressure rating 6kgf/ sq/ m of size 65 mm for cable protection laid in trenches complete all as specified and directed

Taking up or down steel tubing size 40 or 50 and connections,including cleaning for re fixing or taking into credit complete all as specified and as directed by the Engineer-in-Charge complete.

Taking up or down steel tubing size 25 or 32 and connections,including cleaning for re fixing or taking into credit complete all as specified and as directed by the Engineer-in-Charge complete.

Supply and lay in trenches, fixed to wall / pole/ tray including connecting cable with cable termination end sockets into terminal switches etc UG cable XLPE 3 Core 16 Sqmm insulated armoured heavy duty electric UG cable with aluminum conductor 1100 volts grade all as specified and as directed.

All as per Sl item No. 8 above but of size 4 core 16 Sqmm

All as per Sl item No. 8 above but of size 3.5 Core 25 Sqmm

All as per Sl item No. 8 above but of size 3.5 Core 50 Sqmm

All as per Sl item No. 8 above but of size 3.5 Core 70 Sqmm

All as per Sl item No. 8 above but of size 3.5 Core 95 Sqmm

Disconnecting taking out from trenches / pole out lived LT UG cable of size as mentioned under Item No.8 to 13 , 32 and 33 and taking old unserviceable LT UG into credit complete all as specified and as directed by the Engineer-in-Charge complete. Note : Excavation and earth work will be measured and paid separately.

M/L for Cable route indicator CI disc of size 100mm diax3mm thick marked as "MES LT Cable" or "MES HT Cable" including angle iron pedestal and grouting complete

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised iron earth strip size 25 x 4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion.

S&F in repair MCCB four pole 415 volts, 50 Hz, 25 to 100 amps, with rupturing capacity 16 KA complete all as specified and as directed including taking down old unserviceable MCCB for taking into credit complete all as specified and as directed by the Engineer-in-Charge .

S&F in repair MCCB four pole 415 volts 50 Hz , 160 amps, with rupturing capacity 36 KA complete all as specified and as directed including taking down old unserviceable MCCB for taking into credit complete all as specified and as directed by the Engineer-in-Charge .

S&F in repair MCCB four pole 415 volts, 50 Hz , 250 amps, with rupturing capacity 36 KA complete all as specified and as directed including taking down old unserviceable MCCB for taking into credit complete all as specified and as directed by the Engineer-in-Charge .

S&F in repai RCBO 4 Pole,100mA, 415 volts 63 Amps with Front face indication for earth leakage fault IP 20 protected terminals 35 sq mm terminals Sliding shutters. Complete all as specified and as directed by Engr-in-charge. Make:- Legrand Cat Part No 4113 35. or equialent in make as specified in PS

S&F in repair of ON load change over switch having current rating 200 Amps, 415 volts, 50 Hz, 4 pole with steel sheet encls conforming to IS :13947 (part-3), IEC : 60947-3, complete all as specified and directed.

S&F in repair Hot Press Moulded SMC boxes size 195 X135 X90 mm internal size with hinged door(L) with one No MCB SP 6 Amps, connector 4 way 16 Amps including fixing clamps, nut bolts etc complete as street light terminal boxes

S&F Terminal strip RYB 4 way Flat or ribbon cable connector Suitable 4 core 10 sqmm cable. complete all as specified and as directed

S&F in repair SP 63 amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning

S&F in repair amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of poles SP 6 to 32 Amp and current carrying capacity in the MCB DB complete with connection testing and commissioning

S&F in repair 415V 10KA 'C' curve miniature circuit breaker (MCB) of poles TPN 40 to 100 Amp and current carrying capacity in the DB complete with connection testing and commissioning

S&F Cable with copper conductor PVC round sheathed (flexible) industrial cable 2.2 sqmm

M&L for painting the Panel boards/DB Boxes/covers/DG Set/Accoustic Enclosures as required at site after scraping out completely the old paint with one coat of redoxide primer and two coats of synthetic enammel paint including carrying out minor welding works if reqired as directed by the Engineer in charge NOTE:Colour of paint shall be decided by the Engineer-in-charge.

S&F High density poythelyne (HDPE) pipes of pressure rating 6kgf/ sq/ m of size 40 mm for cable protection laid in trenches complete all as specified and directed

S&F repairs/replacement LED street light fitting 45 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

Taking down old unserviceable old damaged GI pipe and S/F new GI pipe light grade of size 40mm dia for protection of UG cable on walls/under floors/road crossings/in trenches including taking down old unserviceable earthing GI pipe for taking into credit complete all as specified and as directed by the Engineer-in-Charge complete.

Supply and lay repairs/replacement in trenches, fixed to wall / pole/ tray etc UG cable XLPE 4 Core 10 Sqmm insulated armoured heavy duty electric UG cable with aluminum conductor 1100 volts grade all as specified and as directed.

Supply and lay repairs/replacement in trenches, fixed to wall / pole/ tray etc UG cable XLPE 4 Core 16 Sqmm insulated armoured heavy duty electric UG cable with aluminum conductor 1100 volts grade all as specified and as directed.

S&F repairs/replacement Post Top Lantern Light 40 W Fitting with high luminuos efficiancy IP 65 Protected with front toughened glass of capacity with impact and corrosion resistant including all accessories and wiring including dismantiling of old unserviceable fitting.

S&F repairs/replacement Garden Light Cone series acts as an imposing street furniture. The elegant yet minimalistic design acts a silent observer, IP 65 and giving light, diffuser at the upper portion adds functional value into landscape environment. Make Bajaj , Model No.BGBOM 650 9W LED WW (0.1 M) or equivalant in make as specified in PS

S&F repairs/replacement Environmental friendly, compact, light weigh, energy saving IP 66 LED spike light 15 W using COB LED as light source. Multi purpose application like column lighting , tree up lighting, statue accentuation etc. All as specified and directed by Engineer in Charge. Make Havells, Model LYCUSSPS15WLED730PSYMBOTG or equivalant in make as specified in PS

S&F repairs/replacement LED flood light 100 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp. Complete fitting and its testing before and after mounting or erection etc.

S&F repairs/replacement LED flood light 170 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp. Complete fitting and its testing before and after mounting or erection etc.

S&F repairs/replacement LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp. Complete fitting and its testing before and after mounting or erection etc.

Cleaning throuhghly and removing dust/scalling of RCC pole and appying two coats of extere weather proof emulsion painting over a acoat of white primer, bottom 1.2 Mtr in Navy blue colour and 7 Mtr in white colour for 9 Mtr high RCC poles, complete all as specified and directed.

M&L for writing pole No. with letters of size 50 mm height on pole/ plate with Black synthetic enamelled paint complete all as specified and as directed by engineer in charge.

S&F in repairs/replacement Magnetic Contactor 3 pole 40 A , 240 Volts for street light timer. Cat No; CS94190BOOO, MNX 40, Make : L&T or equivalant in make as specified in PS

S&F in repairs/replacement Timer Switch Astronomical type 215 volts single phase of 32 Amps rating with TP contactor incl one Toggle switch for Auto, off and manual function and inmcomming 40 Amps MCB SPN internaly pre wired complete and fitted inside steel enclosure all as per site requirement and directed by Engr - in - Charge.

EVEREST ENGINEERING WORKS

S Dilli