Tiruttani School

Amount

Rewiring 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 with PVC accessories with Module Plastic surface mounting switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) ( 3 points / Coil) (Higher End) (Data - 1)

Rewiring 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 with PVC accessories with Module Plastic surface mounting switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) ( 4 points / Coil) (Higher End) (SD 279)

Rewiring 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 with PVC accessories with Module Plastic surface mounting switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator. ( 6 points / Coil) (Higher End) (SD-283)

Renewal by supply and fixing of 20 W 4 feet LED 20 W Tube (Higher end) complete fitting with TW round blocks on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting. (Higher End) (SD - 443)

Renewal by supply and fixing of 4 Feet LED 2 x 22W Fitting with LED 20W tube (HigherEnd) complete with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with 2 Nos of 1.5 Mtr downrod on Existing tube.(Data - 2)

Renewal by supply and fixing of 100W LED High Bay light fitting with necessary connection (Data-3) (for Auditorium)

Renewal by supply and fixing of 80W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting (Data - 4) (For External corridor)

Renewal by supply and fixing of 100W Flood Lighting with necessary connection (Data - 5) (for Internal Corridor)

Renewal by supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb (SD-84)

Renewal by supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall (SD- 114)

Renewal by supply and fixing of 1400mm (56") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 1.5 metre down rod with fan clamp and side plates and 45cm cross arm (18") (Data- 6) (For Auditorium)

Renewal by supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 1.5 meter down rod with fan clamp and side plates and 45cm cross arm (18") (Data- 7) (For classroom)

Renewal by supply and fixing of AC/DC 76mm buzzer/ call bell suitable for 230 volts 50c/s single phase AC supply on suitable TW board with push switch(SD-105)

Renewal by supply and fixing of louvers shutters arrangements for 300mm (12") sweep (light duty) AC exhaust fan.(SD - 120)

Renewal by supply and Fixing Special Clamp and angle iron for Ceiling Fan. (Data-8)

Renewal by supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections.(Higher End) (SD-398)

Renewal by supply and fixing of 3 nos.6A two module 3 pin socket , 3 nos. 6A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections (Higher End) (SD- 386)

Renewal by supply and fixing of 2 nos.6A two module 3 pin socket , 2 nos. 6A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections. (Higher End) (SD - 380)

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 ELCB 30mA switch as incoming and 10 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only.(Data - 9 ) ( for Lightning ) (Higher End)

Renewal by supply and run of 2 of 6 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 6 sq.mm copper wire with painting of suitable colour. (SD 58)

Renewal by supply and fixing of 125 Amps Three Phase 500V 4 Pole Change Over Switch and suitable angle iron frame on wall with cable entry box and earthing (Data - 10)

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 (SD 56)

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. 63A 4P ELCB 30mA switch as incoming and 12 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. (Higher End) (DATA- 11)

Renewal by supply and clarnping of 3-1/2 x 25 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps (SD- 205)

Renewal by supply and Laying of 3 1/2 x 25 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good. (SD- 668)

Renewal by supply and providing cable end termination of 3-1/2 x 25 sq.mm. PVC LTUG aluminium armoured cable withnecessary aluminium cable sockets by crimping etc with electrical connection complete( SD-223)

Renewal by supply and fixing of brass cable gland for 3-1/2 x 25 sq.mm. PVC armoured LTUG cable with earth connection (SD-164)

Renewal by supply and Fixing of 32A DPMCB in suitable MS box witth connection (Higher End) (Data-12)

Renewal by supply and Fixing of 3 KVA, 48V single phase inverter system with 1years warrenty with Exide Invamaster ( IMST1500 - 60 Months warranty with 36 months Full Replacement + 24 Months Pro-rata warranty) batteries 12V-150AH-4 nos for 2 hours backup time and with suitable Ms powder coated rack for batteries.(Quotation)

Renewal by supply and Fixing of 3 KVA single phase micro processor controlled true ups system with builtin isolation and power factor correction with Exide smf batteries 12v-100AH-8nos for 2 hours backup time and with suitable Ms powder coated rack for batteries.( SOR) ( M- 2107)

Renewal by supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 48W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed FRLS copper leads from SMC box to fitting and with painting of suitable colour ( SD - 465) (For DR. Radhakrishnan Statue)

Renewal by supply and laying of 2x10 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. (SD-176)

Renewal by Supply, Erection, testing and commissioning of 250A capacity dust and vermin proof cubical Vertical type panel board made up of 16SWG CRCA sheet with supply and fixing of the following interior mounting switches with HRC fuse link arranged Horizontally with horizontal bus bar chamber and left and top side cable chamber. 1) 250A TPN SDF Unit (I/C)-1No 2) 125ATPN SDF Unit (O/G) -2Nos and 3) 63A TPN SDF Unit - 6 Nos (O/G)

The panel shall have powder coated painting of approved colours, approved by the department officers. The DANGER board / caution board shall be fixed in front side of panel board The panel shall be mounted on 3” x 1 ½” x ¼” MS base channel provided all round at the bottom of the panel. The whole arrangements shall be erected on a masonry pedestal to be constructed with suitable foundation with bolt and nuts, such that the lowest SDF unit fuse handle is at a height of 0.75m from the ground level. (PANEL)

Renewal by supply design fabrication, supply and erection of weather proof pedestal type pillar box to house supply and fixing of TNEB meter board Supply and fixing of TNEB Motor Board suitable for 3 Phases 250 A service connection made up of suitable angle ironframe work of size 1 x 1 1/2 x 1/4 feet using angle iron of size 1 x 1 1/2 x 1/4 rigidly fixed on wall covered with hylum sheet of size 2 feet x 1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos 250A fuse units (500V) 1 No. Neutral link,copper earth flat of size 1" x 1/4" with inter connection of EB meter by 19/16 PVC insulated copper wire with earth connection complete

and with 3 Nos RYB indicator with enclose ,MS cable entry boxes with earth connection.The whole arrangements fixed in the single MS Template on back side of the pedestal ,the pillar box made up of 16SWG MS sheet steel with front double door (hinged type)pad locking arrangements complete set with neat finish and both side slanting roof top arrangements of size 3 1/2’(height)x3width)x1 ¼’(depth)with 2 coats of red oxide and 2 coats of aluminium paint finish with 2 provisions and the pillar box erected of the ground clearance of 0.75mtr height with suitable angle iron work and masonry pedestal. (Data- 13)

Re-earthing as per PWD standard with an earth electrode of 2 metre Class'B' GI pipe of dia not less than 32mm complete with necessary masonry work (SD-222)

Renewal by supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection (SD-372)

Renewal by supply and Laying of 3 1/2 x 120 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.(SD - 673)

Renewal by supply and clamping of 3 1/2 x 120 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps. (SD 210)

Renewal by supply and fixing of brass cable gland for 3-1/2 x 120 sq.mm. PVC armoured LTUG cable with earth connection (SD-169)

Renewal by supply and providing cable end termination of 3-1/2 x 120 sq.mm. PVC LTUG aluminium armoured cable withnecessary aluminium cable sockets by crimping etc with electrical connection complete( SD-228)

Renewal by supply and installation of 2.0TR (6000K Cal/Hour) Split type Air conditioner 3 star rated confirming to IS 1391 (part 2) 1992 with Amendment No 1 fitted with hermetically sealed air compressor, operating with refrigerant R-22 suitable for wall mounting for 230V 50 HZ 4 wire Ac supply cable or performing the functions as cooling dehumidifying. Airculating and Filtering (Make Voltas, Carrier, Bule star/ Equivalent) (SOR) (M-1987)

Renewal by supply and fixing of 5 KVA Automatic Voltage stabilizer with operating voltage range 170V to 270V and output voltage range 220 Volts to 240 Volts with suitable our off and time delay arrangements suitable for operation on 230 Volt single phase supply (Make 'V guard, Syscom or equivalent (SOR) (M-1989)

Renewal by supply and laying of 5/8" and 3/8" Copper Pipe (Extra beyond 3 metres supplied with AC unit(SOR) (M -1990)

Renewal by supply and fixing of Ms stand for fixing outdoor unit(SOR) (M-1991)

Renewal by supply and fixing of water drain pipe line (1” PVC Pipe) (SOR) ( For Split AC unit) (M-2010)

Renewal by supply and fixing of 20A Flush type Wall Socket 32A DP MCB complete set for AC Plug in flush with wall with earth connection.(SD 144)

SRK ELECTRICALS (BID ID -1512698)