ELECTRICAL WORKS IN RTO AT VELLORE

Re- Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling and switch drop portion PVC rigid pipe concealed in wall with PVC accessories with Module GI switch box in flush wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) ( 5 points / Coil)

Re- Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling and switch drop portion PVC rigid pipe concealed in wall with PVC accessories with Module GI switch box in flush wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) ( 5 points / Coil)

Renewal by supply and fixing of 1200mm (48") sweep AC Renewal by ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 2 mtr down rod with necessary clamps

Renewal by Supply and fixing of 3 nos.6A two module socket , 1 no. 16A two module socket , 3 nos. 6A one module switch , 1 no. 16A one module switch on suitable module surface mounting Box (GI ) with module cover plate (plastic) on wall with connections. Higher End

Renewal by Supply and fixing of Sheet Steel enclosure Box with 63 4pole MCB in flush with wall with earth connection [Legrand (MDS) / Hager (L&T) make]

Renewal by Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB as incoming and 10 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End

Renewal by Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63 A 4P MCB Isolator as incoming and 12 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End

Renewal by Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire with painting of suitable colour

Renewal by Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigd pipe on wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire with painting of suitable colour.

Renewal by Supply and run of 4 of 16 sq.mm (101 / 0.45 PVC insulated SC unsheathed Cu Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 14 SWG TC wire and making good of the concealed portion with suitable colour.

Renewal by Supply and fixing of brass cable gland for 3 1/2X 150sq.mm PVC armoured LTUG cable with earth connection.

Renewal by Supply and clarnping of 3.5x150sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Renewal by Supply and laying of 3.5x150sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Renewal by Supply and providing cable end termination of 3 1/2 x 150 sqmm PVC LTUG Aluminum armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection

Renewal by Supply and erection of 315 Amps capacity dust and vermin proof cubical panel board size of 5'X 5' X 2' made up of 16 SWG CRCA sheet steel for outer body, with doors, switch supports and seperations etc., and with supply and fixing of the following interior switch with bus bar chamber complete with Bus Bar (a)25 X 10 mm tinned cu. Flat for 3 phase , neutral and (b) 25 x 6mm tinned cu flat for earth connections with bus bar insulators complete with the following tinned Cu flat should be used between busbar and switches for interconnection Interconnection of bus bars : (1)315A TPN switch bus bar for Interconnection 25mmX10mm copper flat. (2).125 A TPN outgoing switch disconnector fuse units 25mm X6mm tinned cu. Flat. supply and fixing of KWh meter (Submeter) & indication lamps. The panel should be fabricated as per IE rules & CEIG specification.The housing accommodate the following switches. Incoming Switch : (1)315 A TPN Incoming switch disconnector fuse units interior only with HRC fuses double break- 1 Nos, Outgoing Switch Switches : (2)125 A TPN outgoing switch disconnector fuse units interior only with HRC fuses double break-7 Nos, The panel board should be painted with two coats of high quality epoxy paint over one coat of red oxide primer with superscriptions. (lettering and numbering) The above cubical panel board rest on suitable angle iron base.

Renewal by Supply 8.5 TR norminal capacity ceiling suspended ductable air conditioner with the following components. 8.5 TR capacity ceiling suspended Ductable Air conditioner high tech,low height,low noice level indoor unit with fin and tube type cooling coil,Detachable type drier provided in refrigerant cicuit to reduce moisture content multi stage type distributor for feeding equal quantities of the refrigerant mixture to all the section of the coil,with required valves,directly coupled blower to reduce troubles and wear & tear compared to belt drive blower.Thermostatic expansion valve lift and pull type aluminum framed durable,washable air filter.Integrated electrical panel with complete microprocessor control with display for easy operation and maintenance of unit common operating conditions of 45 F suction temperature Auto reset type HP/LP safety cut to improve reliability of compressor.

Renewal by Supply 11 TR norminal capacity ceiling suspended ductable air conditioner with the following components. 11 TR capacity ceiling suspended Ductable Air conditioner high tech,low height,low noice level indoor unit with fin and tube type cooling coil,Detachable type drier provided in refrigerant cicuit to reduce moisture content multi stage type distributor for feeding equal quantities of the refrigerant mixture to all the section of the coil,with required valves,directly coupled blower to reduce troubles and wear & tear compared to belt drive blower.Thermostatic expansion valve lift and pull type aluminum framed durable,washable air filter.Integrated electrical panel with complete microprocessor control with display for easy operation and maintenance of unit common operating conditions of 45 F suction temperature Auto reset type HP/LP safety cut to improve reliability of compressor.

Renewal by Supply and filling of R-410 Refrigerant gas.

Renewal by Supply and fixing of suitable MS Channel for mounting the Outdoor units.

Renewal by Supply and fixing of hard drawn copper refrigerant piping of 5/8" dia,interconnecting indoor and oudoor units with necessary fittings,supports etc.

Renewal by Supply and fixing of hard drawn copper refrigerant piping of 7/8" , 3/8 dia,interconnecting indoor and oudoor units with necessary fittings,supports etc.

Renewal by Supply and fixing of flexible canvas connection between indoor unit and ducting

Renewal by Supply,Fabrication and erection of fabricated ducting made up of 24 Gauge GI sheets ,angle flanges,anchor fastness,tees and bends,wherever necessary etc as required

Renewal by Supply and fixing of extruded aluminum powder coated supply and return air grilles with volume control damper

Renewal by Supply and fixing of water drain pipe line (1" PVC Pipe)

Renewal by Supply and Providing of insulation for copper refrigerant piping and water drain pipe line

Renewal by Supply and providing acoustic for initial portion of ducting with 12mm thick fiber glass rigid board covered with tissue paper and aluminum perforated sheet.

Renewal by Supply and providing thermal insulation of 9mm thick vidoflex with aluminium foil.

Renewal by Supply and providing of power supply for indoor to outdoor unit motors for 10Sq mm copper flexible single cable

Renewal by Supply and providing of control supply for indoor to outdoor unit Hp and Lp cut outs for 1.5Sq mm copper flexible cable

Renewal by Supply and providing of signal cable for indoor to outdoor unit sensor controls for 0.5Sq mm 4 core flexible signal cable

Renewal by Supply and installation of RJ 45 Socket and Metal Box and front plate

Renewal by Supply and run of Cat -6 Cable

Renewal by Supply and Installation of 6U wall rack, with front glass door with lock and key facilities

Renewal by Supply, Installation, Testing and commissioning of 10 KVA UPS system 3 phaseinput and Single phase output and as per the detailed specification enclosed, Sealed Maintenance free batteries to support 10 KVA for 2 hrs backup complete with intercell connectors & copper cables, battery stand made out of powder coated MS Angles with adeguate support to carry the load of the batteries. The vendor shall submit dimensional GA drawing of complete UPS/ Inverter system battery rack with batteries, Service panel and battery bank calculation.

Supply and installation of management software and its Hardawre components (a) Software *Customization development as per the requirement, *Queue Management Concept Planning, *Process Navigation Building, *Smart TV Interface, *Voice Announcement Interface , *Access Device Interface, *Card Reader + Access Card Interface, (b) Hardware : *Vertical Tripod Turnstile, *Card Reader Device, *Access Cards (100 Nos.), *Installation and Configuration Charges, *Shipping Transportation Charges, *Smart TV for Voice Announcement (2 Nos.)

Renewal by Supply and fixing of 65 mm (21/2 ") GI Pipe (class 'B') of 6 mt Length with 300 mm x 300 mm x 6mm MS base plate duly welded at the bottom with concerting with construction of Masonary pedestal with suitable MS box to house the 10A DP MCB two way connector on suitable hylem sheet and supply and fixing of 1x60W LED Type street light fitting (Make : Philips /Havells )with 1 meter of 32 mm dia GI Pipe (class 'B' ) complete with necessary cowl arrangements on the above post with PVC unsheathed leads with painting of suitable colour

Renewal by Supply and fixing of brass cable gland for 4x25/16sq.mm PVC armoured LTUG cable with earth connection.

Renewal by Supply and laying of 4x16 sqmm PVC aromured LTUG cable in a trench to be excavated at a depth of 0.75mtr putting 0.15mtr layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Renewal by Supply and providing cable end termination of 3-1/2 x 25 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Renewal by Supply and run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall and ceiling for earth connection

Renewal by Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

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