Public Works Department Tender

Supplying and fixing 3 pin 5/6 amp modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required

Supplying and fixing 15/16 amp modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required

Supplying and fixing 6 pin 15/16 amp modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required

Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 A socket outlet and 15/16 A piano type switch, connections, painting etc. as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

4x10 sqmm+2x 6 sq mm earth wire(panel to TPN)

2 x10 sq mm + 1x 6sqmm earth wire( VTPN to AC and power SPNDB )

2 x 6sq mm + 1x 6sq mm earth wire ( VTPN to light /fan SPNDB.)

2 x 4sq mm + 1x 4 sq mm earth wire ( AC and power circuit SPN DB to AC - power circuit )

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire(Light /fan SPN DB to light circuit )

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. (3x1.5 sq mm )

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.(3x4 sqmm)

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.(1x1.5sqmm )

S/f of ceilling rose

Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.

Supplying and fixing PVC batten/ angle holder including connections etc. as required.

Supplying and fixing of 4way(4+12)ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.

Supplying and fixing 16way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete

Supplying and fixing 8way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete

Supplying and fixing 12way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker

Supplying and fixing 40amp rating, double pole, 240 V, isolator in the existing MCB DB complete

Supplying and fixing 63amp rating, double pole, 240 V, isolator in the existing MCB DB complete

Supplying and fixing 40 amp rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete

Supplying and fixing 63amp rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

S/F of 20 mm PVC pipe medium class

SITC of copper bonded rod with Low carbon steel ,high tensile strenghth copper bonded rod with min 250 microns of copper coating thickness -250 microns minimum ,enviroment friendly,RoHs certified low resitivity carbonbased ground enhancement material in 50 kg packs to fill the bore area around the rod and providing of suitable connector and lug including excavation and refilling as per specification makes:-JMV/Erico/Dhen

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc.

S/F of computer point with metal box 12 module (250mmx150 mm)and modular base plate and cover plate and 4 no 5/6 amp modular type switch and 4 no. 3 pin socket 5/6 amp modular type complete in all respects

S/F of Led tube 22 watt surafce and wall mounted with polycarbonate housing complete all respects

S/F of Led mirror lights 10 watt capacity Surface and wall mounted with polycarbonates housing complete in all respects

S/F of Led bulb 10 watt complete in all respects

S/F of aesthetically designed ultra modern recess mounting luminaire with high brightness 36 watt (4X1 size) complte in all respects

S/F of bulk head 10 watt new generation technology in LED complete in all respects

S/F of Fancy light with 9 watt LED decorative wall light fitures made up polycarbonate complete in all respects

S/F of 90 watt Led street light new generation energy saving and enviromenatlly friendly long life LED street light made up of pressure die cast aluminium housing high efficency LED as lightning source Tougned glass IP 66 protection and GI pipe and Clamp complete in all respects

S/F of 160 amp MCCB 4 pole ,10KA complete in all respects

S/F of 32 amp MCCB 4 pole ,10KA complete in all respects

S/F of 16 amp MCCB 2 pole ,10KA complete in all respects

S/F of 32 amp MCCB 2 pole ,10KA complete in all respects

S/F of 50 amp MCCB 2 pole ,10KA complete in all respects

S/F of 63 amp MCCB 2 pole ,10KA complete in all respects

S/F of 80 amp MCCB 2 pole ,10KA complete in all respects

SUPPLY,INSTALLATION,TESTING & COMMISSIONING of LT PANELS INDOOR TYPE WITH SPECIFIC INCLUSIONS: (THE LT PANELS SHALL BE AS PER FINALIZED DESIGN/DRAWING & DISCUSSIONS) The outgoing feeders as indicated in SLD shall have suitable range of followings. ALL Digital electronic MFM and KWH meter shall be provided with RS 485 port/RJ‐45 communication port compatible for BMS & Three phase indicating lamps protected by 2 amps SP MCBs. All MCCB's shall be suitable for (Icu= Ics= 100% at 415/433Volts, kA for 1 sec as specified in the item,Wiring with space heater, thermostat and control MCB's shall be provided for all vertical sections of main LT panel,All breakers shall be interlocked as per schematic diagram through PLC with auto load management control.All incoming as well as outgoing feeders shall have pad locking facility, Suitable danger board shall be provided. The Panel fabricator shall provide Al. Bus‐bars link from Breakers wherever more than two nos. of cables are terminated in the breakers.All hinged door shall be earthed through 2.5 sq mm tinned braided copper wire,All the panels containing switchgear 250A shall be type tested assembly as per IEC:61439.part 1 & 2 , IEC 61641 Internal Arc and made out of 2.0mm thick and partition madeout of 1.6 mm MS sheet steel, suitable for 3phase , 4 wire , 415 V , 50 Hz , AC (TTA PANEL WITH MAKE :- SCHNEIDER/LEGREND/ABB/SIEMENS/L&T)All the panels shall be internal arc protection for minimum 0.3 sec. as per IEC and specifications..All motor feeders MCCBs shall be of motor duty icu=ics=433v=1 sec.. Supporting/Base rigid steel framework, TPN ACB’s / MCCB’s shall mean 3 pole ACB’s / MCCB’s with adequate size of neutral link. .Painting/lettering on Breakers and distribution boards, the location they serve, providing on each panel its circuit diagram.CT’s shall be properally mounted and clamped. Connection of CT’s for measuring instrument / relays shall be done through connector / terminals., Model, current capacity location and frame size of switchgear shall be

written inside of the panel doors with paint / permanent marker as approved shop drawings / site requirement. and all TTA panel testing report also given by contractor. SITC of LT Panel (A) Incomer -Incomer-400A FP MCCB 36KA Microprosessor based LSIG-1 no. Incomer -400A Manually Changover switch FP-1 no. , Bus Bar -600 Amp, FP, Electrolytic grade Al busbar for main MCCB outing & feeders distribution, The Bus Bar section should be covered with withdrawable Acrylic sheet for protection . Outgoing-1: 160A FP MCCB 36KA Microprosessor based LSIG- 2 SET/nos With LED type indication light for Breaker ON-OFF-TRIP, indication Lamps as per requirement Outgoing-2: 32A FP MCCB 36KA Microprosessor based LSIG 2 SET /nos With LED type indication light for Breaker ON-OFF-TRIP, indication Lamps as per requirement . Metering -DIGITAL Energy Meter of rating with 3nos 400/5A class 1 CTs as per SLD, The Digital meter shall measure V /I /F /PF /KW / KVA /KVAR / KWH / KVAH / KVARH / MD / THD parameters. The Energy Meter should have communication port & required hardware & software for communication, duly protected by 6A MCB - 1 nos, LED type RYB indication lamp duly protected by 2A MCB-2set, LED type indication light for Breaker ON-OFF-TRIP, indication Lamps-1sets complete in all respects.