Electrical Arrangements to Cheyyar GMGHSS at Tiruvannamalai District.

Amount

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

Supply and fixing of 20 W 4 Feet LED fitting complete with TW round blocks on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting. (Make : Crompton / Havells / Philips)

Supply and fixing of 12 mm MS Rod fan hook on ceiling with good masonry finishing.

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300 mm down rod on the existing fan clamp.

Supply and fixing of 48W 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.

Supply and fixing of 15" Gong Bell for school with 1 Sq.mm interconnection wire on suitable TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bold and nuts for fixing the TW plank on wall.

Supply and fixing of 4 nos. 6A two module 5 pin socket, 4 nos. 6A one module switch on suitable module surface mounting Box (GI ) with module cover plate (plastic) on wall with connections. Higher End

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 switch as incoming and 10 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Higher End

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

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 MCB switch as incoming and 2 nos. 32A to TPMCB, 6 Nos 20A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100A 4P MCB switch as incoming and 2 nos. 63A to TPMCB, 6 Nos 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End

Supply and fixing of 63A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on suitable angle iron frame work with MS cable entry boxes with earth connection only.

Supply and fixing of 100A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on suitable angle iron frame work with MS cable entry boxes with earth connection only.

Supply and fixing of TNEB meter board suitable for 3 phase 100A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1-1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 100A fuse units (500V), 1No. neutral link, copper earth flat of size 1"x1/4" with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with 1 No 63 Amp 30 MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection with earth connection complete.

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion.

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade insuitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 6 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire and making good of the concealed position.

Supply and Run of 4 of 16 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 16 sq.mm copper wire with painting of suitable colour.

Supply and fixing of brass cable gland for 3-1/2 x 25 sq.mm. PVC armoured LTUG cable with earth connection.

Supply and clamping of 3-1/2 x 25 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and clamping of 3-1/2 x 25 sq.mm. PVC LTUG armoured cable on suitable 40mm GI pipe post or on wall with MS clamps.

Supply and clamping of 3-1/2 x 35 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and clamping of 3-1/2 x 35 sq.mm. PVC LTUG armoured cable on suitable 50mm GI pipe post or on wall with MS clamps.

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.

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection.

Supply and fixing of wall mount type 4 KVA wall mounting type Automatic Voltage stabilizer with time delay arrangement suitable for operation at 230 volt, 50 Hz AC power supply.

Supply and Installation of portable 50W PA amplifier system wired and wireless with USB, Bluetooth and recording with wireless and wired mike. 1) Wireless mic - 2 Nos, (Make : Ahuja BTA 880 / Equivalent)

Supply and installation of BOSCH make PA amplifier of 240 W Power. Make : Ahuja SSA 250 DP / Equivalent.

Supply and installation of 16W cabinet loudspeaker. Make : Ahuja PS - 400T / Equivalent.

Supply and installation of UHF Handheld 2 Nos. wireless microphone with receiver, power supply unit etc., Make : Ahuja / Equivalent. Model: AWM 700

Supply and installation of server rack 9U combo wall rack mount with 6 power socket & cable - Lock & Keys - Make : Custom.

Supply and laying of 2 core 1.5 sq.mm loudspeaker with PVC pipe and Accessories etc.

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

Supply and run of 2 of 1.5 sq.mm (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with painting of suitable colour.

Supply and fixing of 12V 2KVA automatic Inverter with input voltage 180V - 260V and output voltage 200V - 230V 50Hz with 2 nos 12V 150AH tubular battery and testing complete with connection. (Make: Exide IT500) (For Computer)

E DHANASEKARAN (BID ID -1366627)

R.Jothi (BID ID -1366621)