SPL REPAIR REPLACEMENT OF UG CABLE AND CONNECTED WORKS FOR PUMP HOUSE AND SHALLOW WELL AND OTHER CERTAIN MINOR REVENUE WORKS AT AFS TAMBARAM

Amount

Dismantling of exsiting ACSR Conductor of any type, removal from existing LT poles of height 7/9m using necessary tools and equipment with safety precautions complete all as specified and directed by Engineer-in-Charge.

Dismantling insulators any type ,any size from existing LT poles of height 7/9m using necessary tools and equipment with safety precautions complete all as specified and directed by Engineer-in-Charge.

Dismantling cross- arms of MS channel or angle section etc from existing LT poles of height 7/9m using necessary tools and equipment with safety precautions complete all as specified and directed by Engineer-in-Charge.

Taking down/up of old unserviceable LT UG cables of the following size/ capacity laid in trenches, floor etc complete including refilling with earth to match with existing surfaces/surrounding complete all as specified and directed by Engineer-in-Charge :-

16 sqmm to 35 sqmm 3.5 Core

50 sqmm to 120 sqmm 3.5 Core

Excavation in trenches not exceeding 1.5metre deep and not exceeding 1.5metre wide and getting out in hard/dense soil complete all as specified and directed by Engineer-in-Charge.

Returning and refilling of excavated soil upto depth of 30 cm after riddling the excaveted soil for laying under ground cables complete all as specified and directed by Engineer-in-Charge.

Removal of surplus soil to a distance not exceeding 50 mtr and depositng where directed at a level not exceeding 1.5metre above the starting point complete all as specified and directed by Engineer-in-Charge.

Material and labour for Double wall corrugated pipe DWC HDPE pipe confirming to IS 16205 Part 24-2018 including snap fit coupler for LT UG cable protection complete all as specified and directed by Engineer-in-Charge.

120 X 103.5 mm bore (OD x ID) mm

63 X 50 mm bore (OD x ID) mm

50 X 38 mm bore (OD x ID) mm

Supply and laying LT Under ground cable XLPE insulated, armoured heavy duty electric cable with alluminium conductor,1100 volts grade,cross-sectional area of size 120 sq mm 3.5 core confirming to IS 7098-1988,complete all as specified and directed by Engineer-in-Charge. Note : Necessary earthwork, excavation, DWC pipe shall be measured and paid separately.

All as per item no.11 here in before but of size 95 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item no.11 here in before but of size 70 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item no.11 here in before but of size 50 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item no.11 here in before but of size 35 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item no.11 here in before but of size 25 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item no.11 here in before but of size 16 sqmm 4 core complete all as specified and directed by Engineer-in-Charge.

All as per item no.11 here in before but of size 16 sqmm 2 core complete all as specified and directed by Engineer-in-Charge.

S&F weather proof PVC junction box of size 295mm x 195 mm x 100mm( inside dimension ) for street light,with front openable hinged cover with connector rating of 32 A for connecting incoming and out going UG cables, one number MCB Single pole of 5 Amps ,suitable size flanged type brass entry glands conforming to IP 65 complete including fixing on pole with necessary clamps and nut and bolt, complete all as specified and directed by Engineer-in-Charge. Make : Sintex, Cat No : GSJB 3020 or equivalent in make approved by GE

S & F PVC insulated flexible copper conductor of 2.5 sqmm, 3 core capacity with suitable PVC conduit complete all as specified and directed by Engineer-in-Charge. Note : One run of Copper conductor and one run of PVC conduit shall be measured as "One unit run".

Supply, install, testing & commissioning of factory made out door LT Panel board of sutiable size for 3 phase 415 volt of both side opening double door with push type metal lock, heavy duty wide hinges, seperate common across cable aley, made out 3 mm CRCA sheet with angle iron frame of size (50 x50 x 6 mm) and MC channel of size (75mm x 40mm) for panel base out door type , free standing cubical type totally enclosed weather dust and vermin proof with front and rear opening with locking arrangment of 440 Volts , 3 Phase 4 wire 50 Hz having Aluminium Bus bar of capacity 400 Amps duly insulated with IP 54 protection,with powder coating including raised PCC foundation of suitable size complete with following switches, space for 1 No vacant cubical suitable for 32 A cable alley including LT XLPE cable end terminations with glands and lugs:- Incoming:- i)MCCB 4P ,200 A, 25KA adjustable type ,415 volts rating with terminal spreader. - 1 No Bus - Bar 400 Amps capacity Aluminium bus bar with sleeves. -4 Nos Out going - MCCB,3pole, 16 KA,fixed type ,415 volts 100 Amps rating with terminal spreader - 2 Nos. MCCB, 3 pole, 415 volts 63Amps rating with terminal spreader.- 2 Nos. MCCB, 3 pole, 415 volts 32Amps rating with terminal spreader.- 4 Nos. MCB, 3 pole, 415 volts 32Amps rating with terminal spreader.- 2 Nos.

Supply, install, testing & commissioning of factory made out door LT Panel board of sutiable size for 3 phase 415 volt of both side opening double door with push type metal lock, heavy duty wide hinges, seperate common across cable aley, made out 3 mm CRCA sheet with angle iron frame of size (50 x50 x 6 mm) and MC channel of size (75mm x 40mm) for panel base out door type , free standing cubical type totally enclosed weather dust and vermin proof with front and rear opening withlocking arrangment of 440 Volts , 3 Phase 4 wire 50 Hz having Alluminium Bus bar of capacity 400 Amps duly insulated with IP 54 protection,with powder coating including raised PCC foundation of suitable size complete with following switches, space for 1 No vacant cubical suitable for 32 A cable alley including LT XLPE cable end terminations with glands and lugs:- Incoming:- i)MCCB 4P ,200 A, 25KA adjustable type ,415 volts rating with terminal spreader. - 1 No Bus - Bar 400 Amps capacity Aluminium bus bar with sleeves. -4 Nos Out going - MCCB,3pole, 16 KA,fixed type ,415 volts 63 Amps rating with terminal spreader - 2 Nos MCCB, 3 pole, 415 volts 63Amps rating with terminal spreader.- 3 Nos. MCB, 3 pole, 415 volts 32Amps rating with terminal spreader.- 3 Nos. MCB, 3 pole, 415 volts 32Amps rating with terminal spreader.- 2 Nos.

M/L for earthing complete with galvanized steel earth plate electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5M below normal ground level connected to GI earth strip of size 25 x 3 by means of nuts, bolts, check nuts and washer of GI steel and connecting to testing point including provision of test point and all as shown in electrical plate No. 3 of SSR Pt I. The work is inclusive of necessary earth work and PCC chamber in type CI (1:2:4) with 8 TMT bar reinforcement both ways at 140 mm centre to centre complete all as directed by Engr-in-Charge. Note:- GI earth lead beyond 7.5M shall be measured and paid separately

Material and Labour for boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique using necessary machine including provision of HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed by Engineer-in-Charge.

Supply and fix for aluminium strip of size 25mm x 3.15 mm with insulaters and fixing screws for roof conductors and down conductors above ground complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement for air termination single pointed aluminium rod 12mm dia and 300mm long fixed on aluminium strip complete all as specified and directed by Engineer-in-Charge.

Supply and fix for test point terminal block made of gun metal or phosphorus bronze size 75mmx 75mm x 25mm, drilled and screwed including 3 Nos 8mm dia , 25mm long hex head screw complete all as specified and directed by Engineer-in-Charge.

Supply and fix of LED 36 Watt fitting aesthetically Ultra modern recess mounting luminaire with high performance LEDs, suitable for mounting with Armstrong/Grid ceiling designed 2'x2' flat pannel suitable to false ceiling including provision of suitable flexiable PVC wire from ceiling rose to fittings complete all as specified and directed by Engineer-in-Charge.

Supply and fix flood light 200 W LED light to kiran sun shelter Area complete all as specified and directed by Engineer-in-Charge.

Supply and install hi wall split units 1.5 TR indoor/outdoor complete with cordless remote control unit and with in built air ioniser for better indoor air quality with 5 star rating inverter type 5200 watts,BLDC Compressor,Anti bacterial filter,dust filter,copper condensing coil including installation in desired location with necessary brackets for outdoor unit, copper tubes with insulations, drain pipes etc, testing for trouble free operation complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of metal clad socket single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps 230 volts complete all as specified and directed by Engineer-in-Charge.

M&L for Submain wiring 2 x 6 Sqmm single core PVC insulated unsheathed cable solid stranded copper conductor 1100 volts grade drwan through suitable size of PVC conduit/casing caping and conduit accessories fixed on floor/wall/ceiling with suitable clamps/saddles including one run of 6 Sqmm PVC insulated copper cable for continuous earth. Conductor and connector to common earth dolly complete all as specified and directed by Engineer-in-Charge. Note : Two runs of cable and one run of earth continuity cable and one run of PVC conduit shall be measured as one unit run.

Supply and fixing MCB 'B' curve single pole and neutral, 240 volts 32 Amps complete all as specified and directed by Engineer-in-Charge.

M & L for sub main wiring complete with 2 X 4Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through PVC conduit and conduit accessories cocealed on wall / surface on ceiling with suitable clamps / saddles including 1 X 4 Sqmm of PVC FRLS copper cable for earth continuity and making good disturbed portion complete all as directed by Engineer- in- charge. Note : Two runs of cable and one run of earth continuity cable shall be measured as one unit.

M & L for circuit/sub main wiring complete with 4 X 6 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through suitable size PVC conduit and accessories on surface of wall roofs etc with 1 X 6 Sqmm of PVC FRLS copper cable for earth continuity all as specified , dismantling existing circuit/ sub main wiring and making good disturbed portion complete all as directed by Engineer- in- charge.

All as per item No.35 here in before but for 4 x 10 Sqmm conductor with 1 x 10 Sqmm as earth continuity copper conductor complete all as specified and directed by Engineer-in-Charge. Note for Sl items No.35 & 36 : Four runs of cable and one run of earth continuity cable and one run of PVC conduit shall be measured as one unit run.

Supply and fix MCB DB SPN, double door, 8 way 240 V with 200 A rated bus bar neutral link, earth link, IP-42/43 complete all as specified and directed by Engineer-in-Charge.

Supply and fix MCB 'C' curve SP 06 to 32 Amps, 10KA 240 volts,50Hz complete all as specified and directed by Engineer-in-Charge.

Supply and fix MCB 'C' curve SPN 05 to 40 Amps 10KA 240 volts complete all as specified and directed by Engineer-in-Charge.

Supply and fix MCB DB TPN 8 way vertical type double door complete including 200A rated copper bus bar, and neutral and earth link suitable with MCB100 amps TPN as incomer complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of Vertical type sheet metal enclosure MCB DB TPN 4 ways double door type including 125 Amps MCCB 4 Pole 415 V,16 KA incomer with suitable bus bar surface/concealed on wall and connecting with all connections complete all as specified and directed by Engineer-in-Charge.

M&L Point wiring complete with 2.50 sqmm single core PVC FRLS insulated un-sheathed 1100 volts grade copper conductor single core multi stranded drawn through with and including non metallic rigid PVC conduit accessories concealed on walls, suface on ceiling etc., with suitable clamps/ shaddles, including provision of MS pressed modular steel terminal boxs concelled in wall with suitable modular covers / sheet for housing modular switiches, sockets, fan regulators etc., including one run of 2.50 sqmm PVC insulated FRLS copper conductor for continious earth wire and connected to common earth dolly complete all as specified and directed by Engineer-in-Charge.

All as per item No.42 above but with 4.0 Sqmm for AC point socket outlet 15 Amps complete all as specified and directed by Engineer-in-Charge.

Supply and fix Modular switch 1 way 16A, 1 module complete all as specified and directed by Engineer-in-Charge.

Supply and fix Modular socket 6A/16A 2/3 pin combined 2 module complete all as specified and directed by Engineer-in-Charge.

Taking down copper/ aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc complete all as specified and directed by Engineer-in-Charge.

M & L Point wiring with 1.5 sqmm single core PVC insulated FRLS 1100 volts grand with copper conductor drawn in and steel conduit and all conduit accessories provision of MS terminal box suitable for flame proof switch etc, including 1.5 Sqmm PVC insulated multistranded copper earth continuity conductor connecting to the common earth dolly etc complete all as specified and directed by Engineer-in-Charge. for the following.

One light/ Fan point controlled by one switch

One 3 pin socket outlet 15 Amps independent with cable 4 Sq mm size. For AC

S&F Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V complete all as specified and directed by Engineer-in-Charge.

S&F Flame proof switch socket & plug combind in LM6 cable termination box in LM6, 25A, 250V, 2P+earth for AC complete all as specified and directed by Engineer-in-Charge.

Supply and fixing LED light 2x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures drive, holders, connector etc. Complete with all acessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed by Engineer-in-Charge.

Rigid non-metallic of size 25mm PVC conduit exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks complete all as specified and directed by Engineer-in-Charge.

Rigid Non metallic PVC Junction boxes (1 to 4 way) complete all as specified and directed by Engineer-in-Charge.

Taking down fan, ceiling cable end, dismantling blades and removing fan and blades to store for servicable one for reuse & Un serviceable one for BER process complete all as specified and directed by Engineer-in-Charge.

Handing/ Refixing only ceiling fan (MD supply) and connecting up including provision of cable from ceiling rose connector to fan complete all as specified and directed by Engineer-in-Charge.

Taking down Exhaust fan, ceiling rose, dismantling bladge and removing fan and blades to store for servicable one for reuse & Un serviceable one BER process complete all as specified and directed by Engineer-in-Charge.

Refixing only Exhaust fan (MD supply) and connecting up including provision of cable from ceiling rose or connector to fan complete all as specified and directed by Engineer-in-Charge.

M & L for painting of ceiling fan/ exhaust fan any sweep, complete in situ with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dust etc.

Supply and fix ceiling fans 1200 mm sweep, energy saving BLDC, 230/ 240 V AC 50HZ complete with down rod, PVC canopy complete all as specified and directed by Engineer-in-Charge.

Sipply & fix heavy duty exhaust fans AC single phase 230/ 240 V of size 300mm sweep with louver complete all as specified and directed by Engineer-in-Charge.

M&L for taking down the flame proof fitting dismandle the fittings complete and replace the unserviceable LED tube light/ driver, reassemble and fixing the fitting complete with necessary connection wires etc complete all as specified and directed by Engineer-in-Charge.

M&L for taking down the flame proof fitting dismandle the fittings complete and replace the unserviceable LED lamp reassemble and refixing the fitting complete with necessary connection wires etc complete all as specified and directed by Engineer-in-Charge.

Taking down Split AC up to 2.0 Ton complete with indoor & out door units and deposit to E/m store for safe custody including electrical connections complete all as specified and directed by Engineer-in-Charge.

M&L for refixing the split AC up to 2.0 Ton collecting from E/M store completed the B/R work including necessary serviving, gas top up & replacement of minor spares if required complete all as specified and directed by Engineer-in-Charge.

Vishwa Enterprises (BID ID -3396272)

rc enterprises (BID ID -3382639)