Anumandhai 10 class room - Internal and External Electrification

Amount

Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed 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 14 SWG TC 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 single box type 4' 18 W LED fitting complete with TW round blocks on wall or ceiling with 18 W LED tube light with double side connection (Havells / equivalant) with PVC unsheathed Copper leads from terminals to the fitting.

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 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 3 nos.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. Higher End

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.

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. 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. 63 A 4 P MCB switch as incoming and 12 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Lower End

Supply and fixing of Vertical type 8 way Triple pole and neutral MCB Double door Distribution board in sheet steel enclosure with metal door with IP42 protection with 1 No. of 100 A FP MCB Isolator as incoming and 4 No's 63A TP MCB, 1 No 32A TP MCB and 9 Nos. of 6A to 32A SP MCB outgoing on wall with suitable angle iron framework with Cable entry box on top or bottom with earth connection only. The MCB DB and MCB's should be with Legrand / Hager make only. (Old building - 1 no)

Supply and Run of 2 of 2.5 sq.mm. (36/0.3) PVC insulated SC unsheathed copper conductor of 1100 V 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 2 of 4sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with contiinuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour.

Supply and run of 2 of 6sqmm (84/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with contiinuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour. (For LDB )

Supply and laying of 3-1/2 x 50 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. (Old Building to proposed building incoming cable )

Supply and clarnping of 3-1/2 x 50 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps (Old Building to proposed building incoming cable )

Supply and fixing of brass cable gland for 3-1/2 x 50 LTUG armoured cable with earth connection

Supply and Run of 4 of 10 sq.mm (140/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade on 7/20 GI wire for service connection mains

Supply and Run of 4 of 10 sq.mm (140/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in 25mm dia GI pipe (class B ) suitably bent at both ends with necessary angle iron upright and end support for service connection mains

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

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 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

KVR Electrical Contractor

M/s.GEP Engineers