ELECTRICAL WORKS IN ITI HOSTEL AT VELLORE

Amount

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) Higher End

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) ( 6 points / Coil) Higher End

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

Renewal by Supply and fixing of louvers shutters arrangements for 300mm (12") sweep (light duty) AC exhaust fan

Renewal by Supply and fixing of single box type 4' 20 W LED fitting complete with TW round blocks on wall or ceiling with 20 W LED tube light with Single side connection with PVC unsheathed Copper leads from terminals to the fitting. ( Havells /Crompton/equivalent)

Renewal by Supply and fixing of 1200mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod on the existing clamp

Renewal by Supply and fixing of Aesthetically desined ultra modern 9w lamp light with PVC unsheathed leads from terminals to the fitting. (Havels / Equivalent)

Renewal by Supply and fixing of 60W LED street light fitting with LED (Lower 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

Renewal by Supply and fixing of v3 wall mounting fan of size 450mm with suitable ms clamp fixing on the wall . (Havells Make ) ( At Hall)

Renewal by Supply and fixing of 1000W automatic electric water heater of 25 litres capacity suitable for 230V 50 c/s AC supply on suitable MS clamps with 3 core flex wire,but without plumbing work

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 20Amps DP Plug and Socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (Room Control) [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. 40A DP MCB Isolator as incoming and 10 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End ( GF -3 Nos FF - 3 nos)

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 (GF -2 Nos FF - 2 nos)

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. 100 A 4P MCB Isolator as incoming and 1 no. 63 A 4P MCB and 9 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End (GF -1 Nos)

Renewal by Supply and fixing of Vertical type 4way TPN MCCB DB (Double Door type) in sheet steel enclosure in flush with wall and making good of the concealed portion with inter connection and earth connection. The MCCB DB and MCB’s should be with ISI mark (Legrand (MDS) / Hager (L&T) make) Incoming: 125A 4 pole MCCB -1no, Outgoing: 63A TP MCB - 4 nos ) ( GF -1 Nos )

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. ( Run off for Vertical DB's )

Renewal by Supply and clarnping of 3.5x70sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Renewal by Supply and frxing of brass cable gland for 3 1/2x70sqmm PVC armoured LTUG cable with earth connection

Renewal by Supply and providing cable end termination of 3-1/2x70sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Renewal by Supply and fixng of TNEB meter board suitable for 3 phase 200A service connection made up of suitable angle iron frame work of size 3 feet x 2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 3 feet x 2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 200A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by19/16 PVC insulated copper wire with earth connection complete

Renewal by Supply and fixing of 200A TPN sheet steel double break switch with HRC fuses and neutral on suitable angle iron frame work with MS cable entry boxes PWD earthing

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 P.W.D standard with an earth electrode of 2 Mtr. Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work

R BALAMURUGAN (BID ID -1515254)

SURESHBABU (BID ID -1515201)