REPAIR/REPLACEMENT TO STREET LIGHTS AND REPAIRS TO INTERNAL ELECTRIFICATION AT 2N DET VELLACHI UNDER AGE(I) NAVY CHENNAI

Amount

Taking down old unserviceable copper/aluminium point wiring (light,fan, socket or power) including old unserviceable fixture and fittings complete etc removing the materials for taking credit and making good the disturbed surface of wall/floor etc.

Taking down carefully old unserviceable submain wiring with aluminum conductor cable 4/6/10/16 Sqmm in PVC conduit complete removing the materials and taken as credit and making good the disturbed surface of wall / floor etc.

Point wiring for One light point controlled by one switch with 1.5 sqmm (Nominal area) unsheathed multi-stranded copper conductor PVC insulated cable 1100 volts grade single core FRLS drawn into and including non-metallic rigid PVC conduit of 20 mm dia,concealed FRLS wiring, along with 1.5 sqmm unsheathed multi stranded copper conductor cable PVC insulated 1100 volts grade as earth continuity conductor connected to common earth dolly fixed to wall/ ceiling roof excluding Modular Metal flush box and white cover plate with frame the switches, sockets, fan regulator etc as required suitable for Modular type fitting /fixture etc witch shall be measured and paid separately all as specified and directed

All as per Sl item No. 03 above but for One Ceiling fan/Exhaust fan point controlled by one regulator / switch.

All as per Sl item No. 03 above but forOne 3 pin socket outlet 5 amps socket on independent board.

All as per Sl item No. 03 above but forOne 3 pin socket outlet 5 amps socket on Same Board.

All as per Sl item No. 03 above but forOne light point controlled by two Nos of two way switches.

All as per Sl item No. 03 above but for One bell/buzzer point controlled by one push button.

All as per Sl item No. 03 above but with 2.5 sqmm cable for one 3 pin socket outlet 15 Amps on independent board with 2.5 sqmm cable as earthing conductor.

S&F Modular Socket outlet 2 in 1, 3 pin, 6A 2 Module complete all as specified and as directed.

S&F Modular switch flush type single pole one way 6 A 240 Volts complete all as specified and as directed including taking down old unserviceable switches.

S&F Modular switch flush type single pole two way 6 A 240 Volts complete all as specified and as directed including taking down old unserviceable switches.

S&F switch Socket combination 2 in 1, 6 Amps Flush type 3 module 240 Volts complete all as specified and as directed.

S&F switch Socket combination 5 Amps / 16 amps, 5 in 1 flush type 3 Module 240 Volts complete all as specified and as directed.

S&F ceiling rose 3 ways PVC / Polycarbonate, isolated body complete all as specified and as directed.

S&F call bell Ding dong .

S&F Step type electronic Modular fan regulator flush type2 Module complete all as specified and as directed.

S&F modular white cover plate with frame 3 module

S&F modular white cover plate with frame 6 module

S&F modular white cover plate with frame 8 module

S&F of Modular Metal flush box 3 Module

S&F of Modular Metal flush box 6/8 Module

S&F Lamp holder PVC / Polycarbonate type with back plate suitable for batten fitting complete all as specified and directed.

S&F LED light fitting 4feet,1x20w,a trendy wall mounted battern,with extrunded aluminium housing,with integrated LED driver, etc. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size. Make C&S ELECTRIC Cat Part NoLTTB4F20WLED/W or equivalent in make as specified in PS

S&F Energy saving new generation 10W LED IP65 bulkhead luminaire with opal diffuser, Make C&S Cat Part No SIRIUS/10W or equivalent in make as specified in PS

S&F LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete. Make C&S Electric Cat Part N0:LTTB2F10WLED/W or equivalent in make as specified in PS

S&F LED luminaire 600 mm x 600 mm,35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete.

Supply Only LED 9/12 watt bulb

Supply only electronic ballast 36/40 watt

Supply only LED DRIVER 35/40 watt suitable for 2 x 2 Recess type fittings

S&F for sub main wiring/power wiring with 2 runs of 4 sqmm PVC insulated stranded copper conducotr FRLS cable and one run of 4sqmm copper FRLS cable as earth lead in PVC conduit all as specified.

M&L for sub main wiring with 2 runs of 10 sqmm PVC insulated stranded copper conducotr FRLS cable and one run of 10 sqmm copper FRLS cable as earth lead in suitanle PVC conduit all as specified.

S&F Sheet metal enclousers with socket plug top and MCB SPN 20A, 240 volts, with a two pin and earth plug socket complete with one single MCB 20 Amps, 240 volts (for AC ) including taking down old unserviceable old unserviceable Sheet metal enclousers with socket plug top complete all as specified and directed.

S&F in repair MCCB three pole 415 volts 50 Hz , 63 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 Double Door Vertical TPN Distribution Box 4 way complete in SS enclosure with 200 amps rated busbar.

S&F MCB DB SPN 8 way complete in SS enclosure double door type with 200 amps rated busbar.

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

All as per Sl item No. 37 above but of SPN 32 AMP

S&F RCBO DP,100mA, 240 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 equivalent in make as specified in PS

S&F Isolator TPN 40 Amp complete all as specified and as directed.

S&F Isolator TPN 63 Amp complete all as specified and as directed.

Supply only condenser 2.5 MFD complete all as specified and directed.

Disconnecting and removing the unserviceable secondary battery from the battery compartment and provision of fully charged secondery battery 12 Volts, 220 AH tubular battery complete all as specified and directed.

Removing the damaged and corroded exhaust fan louvers and replace with new louvers of size up to 300mm sweep complete all as specified and directed.

Taking down defective storage water heater of any capacity from buildings after disconnecting carefully water and electric connection, opening the bottom cover replacing the defective parts fixing the cover and refixing in original position reconnecting both water and electric connection and testing complete all as specified and directed. Notes :- Replacement of spares will be measured and paid for separately under respective items of the schedule here-in-after as supply only.

S&F only new heating element of capacity 1.5KW/2KW with rubber gasket complete all as specified and directed.

S&F only thermostat suitable for storage type water heater complete all as specified and directed.

Supply and only Air release valve 15mm dia suitable for geyser complete all as specified and directed.

S&F only Non return valve 15mm dia suitable for geyser complete all as specified and directed.

S&F only Apparatus plate assembly suitable to fix thermostate, heating elements as of geyser and nuts etc complete all as specified and directed.

Taking down defective ceiling fan of any sweep along with fan blades and rods getting it serviced including Copper rewinding making it completely functional including replacement of spares etc all as specified and refixing the fan at given loacation complete all as specified and directed

Taking down defective unserviceable meter and S&F electronic meters temper proofLCD display with polycarbonate cover 230 V, 10-60Amp, accuracy class-I 50Hz, conforming to IS13779, IP-54, with parameters to show data, time,current reading, load, PF, voltage and KWH

S&F as in repairs electric timer control panel, cubical type, for out door use, dust & vermin proof wall/ground mounted made out of CRCA steel sheet with time switches, type 40 Amps 3 pole, 230 volt Analog time switch with complete accessories to fix on panel for switch ON,OFF and control the street light timings including testing complete all as specified and directed. Make :- Havells Cat part IHXSS0312A oror equivalent in make as specified in PS

Supply only LED driver for40/ 45 watt LED street light fitting complete all as specified and directed.

Supply only LED Surge Arrester(SRPS 5K 440) for 40/45 watt LED street light fitting complete all as specified and directed.

Taking down old unserviceable old damaged 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 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.

All as per Sl item No. 57 above but of size 4 core 10 Sqmm

Disconnecting taking out from trenches / pole out lived LT UG cable of size as mentioned under Item No.5 (a) to 5 (b) above.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.

Taking down old unserviceable old damaged and S/F new Post Lentern Light 30 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 Make : C&S Model No LGLC30WHPLED/WF150WHPLED or equivalent in make as specified in PS

Supply, Installation, Testing and Commissioning of LED bollard with robust design and efficient light luminarie 10 Watt with IP65 protection all as specified and directed by Engr-in-Charge. Make CG LBLTW-10-WW or equivalent in make as specified in PS

Taking down old unserviceable old damaged and S/F new MCB SP 6 to 32 Amp

Excavation in trenches, n. exc 1.5 m wide and n. exc 1.5 m in depth for foundation etc.and getting out for soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm for soft/loose soil complete all as directed.

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as directed.

Supply and lay HDPE Pipes PN 10 of 75mm for cable protection,laid complete all as specified and directed.

Taking down old unserviceable old damaged and S/F new weather proof cable junction boxes suitable for outdoor installaions with knockout for cable entry looping in box PVC with side dimension155mmx210mmx92 mm comprising of connector -01nos including mounting arrangements and lugs etc. complete all as specified and as directed.

Taking down old unserviceable old damaged and S/F new, erecting of 5Mtr Height Galvanized Octagonal pole with 65 microns Average thickness of galvanization and Bottom 130mm, top 70mm and base plate 12mm thickness with necessary arrangements. 4 nos of J bolt & nuts supply of 1 no of 16A double pole MCB as incomer with neutral linkcomplete in a proper position complete with CI base plate, finial taper plug, bolts, nuts ,screws and pole cap and inclusive of two coat of aluminium paint over a coat of red oxide primer including preparing the surface all as specified and as directed Note:- Earth work shall be measured and paid seperately under the respective item.

Taking down old unserviceable old damaged and S/F new energy saving ,street light fittings LED 40 watts luminaire with high power LEDs and unique flood optics to ensure uuniform distribution and saving upto 50% w.r.t conventional system and maintenance free system ,including fixing arrangement on pole by providing GI pipe medium grade 25 mm dia 1.5 Mtr in length with suitable size MS Clamp two Nos made out of 25x3 mm FI, prewired all as specified and as directed.

Cement concrete for foundation of type C1 20 mm graded aggregate 1;3;6 for foundation.

S&F PVC insulated two single core 1.5 sqmm FRLS copper conductor and one run of 1.5 sqmm multistranded copper conductor as earth continuity conductor drawn through and including suitable dia non metallic rigid PVC conduit and accessories complete all as specified and as directed. Note : (i)Two run 1.5 Sqmm of single core, one run of 1.5 sqmm earth conductor and PVC conduit will be measured as one RM.

Cutting the road / hard standing for laying of pipes / cable in trenches and making good with PCC 1 :2 :4 Type B1 complete all as specified and as directed .

M&L for earthing as per IS:3043 with galvanized steel earth plate electrode 600 x 600 x 6.0 mm 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 metre below normal ground level connected to earth using GI earth wire 4mm dia by means of nuts, bolts and washer and check nuts of GI or steel connected to main DB/Panel/equipments including necessary earth work and excavation and including PCC chamber with 1:3:6 type C-2 and cover using steel sheet 3 mm thick with handle and frame of angle iron 25x25x5mm, GI medium grade 15mm bore pipe for watering common salt charcoal, funnel wiremesh and earth test point terminal block and testing on completion all as specified and or shown in electrical plate No 3 of SSR Pt-I and testing of earth resistance as required. Note : Earthing lead/G.I.Earth wire upto 7.5 metre length shall be deemed to be included in quoted unit rate beyond 7.5 metre, the same shall be measured and paid separately).

M&L for Earth continuity conductor or main earthing lead 4mm dia galvanised iron or steel wire fixed to wall on batten or recess or chases or buried inground or drawn in conduit/pipe or fixed to poles or any other indicatedsituation for loop earthing etc. as required

EVEREST ENGINEERING WORKS

Sri Sankar Enterprises

Banyan Engineers and Contractors