Devalapuram GHSS 15 Class room - Internal and External Electrification

Amount

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with with metal box and 6A 1way modular Switch in flush with wall with suitable modular front plate cover for making good of the concealed portion for PVC concealed light point /fan point for Electronic Regulator) (5 Points Per Coil)

Supply and fixing of 48 W LED street light fitting complete with 32 mm dia G.I pipe (Class "B") with 1 No 32 mmdia GI Bend complete on the existing post / wall with PVC unsheathed copper leads MS clamps and aluminium painting

Supply and fixing of single box type 1x18w /22 W 4 feet LED Fitting without LED Tube complete with TW round blocks on wall or ceiling with 20 W LED tube light with single side connection ( Havells / equivalant) with PVC unsheathed Copper leads from terminals to the fitting.

Supply and fixing of 1200mm (48”) AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod on the existing clamp Crompton high speed make.

Supply and fixing of 3nos.6A two module 5 pin socket , 3 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections.

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

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 in flush with wall with earth connection only.

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 12 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only.

Supply and fixing of Vertical type 4way TPN MCB 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: 100A 4 pole MCB Isolator -1no , Outgoing: 63A TP MCB - 2 nos 32A SP MCB - 6 nos

Supply and fixing of 40A rotary switch.

Supply and fixing of 32A DP MCB in flush with sheet enclosure in wall with earth connection

Supply and fixing of 100A TPN sheet double break switch with HRC fuse and neutral on suitable angle iron frame work with earth connection only

Supply and fixng 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" x 1/4" 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), 1 No.neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with earth connection complete

Supply and demonstration of 2 KVA inverter with input Voltage range 180V -260V and output Voltage 200V-230V 50HZ with micro controller based design like microtek/ equivalent with 2 Nos 12V -150AH Exide battery/ equivalent and testing complete.

Supply and Fixing of PA Mixer Amplifier 240W

Supply and Fixing of Cordless MIC UHF

Supply and Installation of advanced features delegate units with long flexible gooesneck, internal loudspeaker autometically mutes, on LED indicator and headphone output. Make:Bosch/Eq. Model No: CCSE-700-DL

Supply and Fixing Of 2 Core 1.5 sq.mm Shielded Copper Speaker Wire

Supply and Installation of LBD-3905 12W Bi-Directional Cabinet Speaker Make:Bosch.

Supply and Installation of 12 U Rack With Power Supply

Supply and run of 2 of 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour

Supply and run of 4 of 6 sq.mm. (84 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V 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

Supply and run of 4 of 10 sqmm (140/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection 14 SWG TC wire with painting of suitable colour.

Supply and run of 4 x 10 sq.mm (140/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V on 7/20 GI bearer wire for service connection mains.

Supply and run of 4 of 10 sq.mm (140/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 32mm dia GI pipe (Class 'B') bent at both ends with necessary angle iron up right and end supports for mains.

Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mmx50mmx6mm, 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

SABARINATHAN

SRINIVASAN