SE/ES/TTPS/299/2019-20

Erection of 200 KVA Capacity Lighting Transformer with panel and fabrication of bed frame of size 1200 x 650 x 300 mm in 100 x 50 x 50 x 6 mm M.S.Chanel by using cutting, welding and drilling and erection of bed frame.(Inclusive of paint by contractor scope)

Charges for fabrication M.S distribution box of size 750 x 1200 x 350 mm by 2 mm M.S sheet by using cutting, welding, Grinding, bending and drilling, making and fixing of supporting 3 mm M.S. Flat inside the M.S. Box, Fixing of 3 Nos. 300 Amps Porcelain fuse units, 24 Nos. 63 Amps Porcelain fuse units, 6 Nos. Porcelain Insulators and 3 Nos copper bus bars (size: 500 x 25 x 6 mm) with heat shrinkable insulating materials on the M.S.Flat with internal wiring work and Painting with two coats of smoke gray enamel paint and erection of the new M.S box. (Including cost of M.S. Sheets, Copper Busbars,Insulators, 300 & 63 Amps Porcelain Fuse units and inclusive of paint ) (All said materials by contractor scope)

Charges for erection of 200 Amps, three phase 4 pole Change over switch with newly fabricated 'L' angle frame by using cutting, welding and drilling. (Including Cost of 250 Amps 3 phase 4 pole Change over Switch)(All said materials by contractor scope)

Charges for erection of 250 Amps,TPN Switch Disconnector Fuse unit with newly fabricated 'L' angle frame by using cutting, welding and drilling. (Including Cost of 250 Amps,TPN Switch Disconnector Fuse unit in sheet steel enclosure with HRC Fuses Double Break)(All said materials by contractor scope)

Labour charges for laying of 3 Core x 300 Sq.mm Aluminium armored cable from Unit-I SSS-I 11R5 and Unit-I N/E 7R5 ( Unit-I 6.6 KV Control room) module to newly erected 200 KVA Transformer primary at Unit-I BMCC Room( '13.5' mtr floor) and laying of 4 Core x 300 Sq.mm Aluminium armored cable from newly erected 200 KVA Transformer Secondary at Unit-I BMCC Room to new Unit-I DCS room at '13.5' mtr floor. ( Cable will be supplied by board).

Glanding & Termination charges for LTUG. Aluminium armoured cable for the following size.(3 or 3½ or 4 C X above 125 upto 400 sq.mm). (Including cost of cable Galnd by Contractor scope)

Cost of Aluminium Crimping Lugs suitable for 300 Sq.mm.(by Contractor scope)

Supply of new 4 way 3 Phase MCB Distribution board with metal door cover IP 42 Protection with bus bars , and neutral links with 1 No.63 Amps Four Pole MCB as incoming and 6 Nos.32 A Double pole MCB as outgoing on the same column/wall including electrical connections. (MCB and DB should be Legrand / Hager make only) (All said materials by Contractor scope).

Supply of new 4 way 3 Phase MCB Distribution board with metal door cover IP 42 Protection with bus bars , and neutral links with 1 No. 32 Amps Four Pole MCB as incoming and 12 Nos. 16 A Single pole MCB as outgoing on the same column/wall including electrical connections. (MCB and DB should be Legrand / Hager make only). (All said materials by Contractor scope).

Laying of 3½ C X 35 sq.mm LTUG. Aluminium armoured cable from new M.S welding supply distribution box at Unit-I DCS room '13.5' mtr floor to new LP (Lighting Panel) -1, 2 & 3 at Unit-I DCS room '13.5' mtr floor. ( Cable will be supplied by board).

Glanding & Termination charges for LTUG. Aluminium armoured cable for the following size.(3 or 3½ or 4 C X above 16 upto 50 sq.mm). (Including cost of cable Galnd by Contractor scope)

Charges for supply and run of 2 x 4 Sq.mm (56/0.3) PVC insulated single core unsheathed copper conductor of 1100 V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5 sq.mm (36/0.3) PVC insulated single core unsheathed copper conductor of 1100 V Grade wire with painting of suitable colour. (Including cost of copper wire, PVC pipes, consumables and hire charges for T&P). (All said materials by Contractor scope).

Supply and fixing of 20 Amps DP Plug and Socket in sheet encloser with 32 Amps DP MCB in flush with wall with earth connection (For AC Plug) (Legrand (MDS)/ Hager (L&T) make). (All said materials by Contractor scope).

Charges for supply and run of 2 x 1.5 Sq.mm (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 1.0 sq.mm (14/0.3) PVC insulated single core unsheathed copper conductor of 1100 V Grade wire with painting of suitable colour. (Including cost of copper wire, PVC pipes, consumables and hire charges for T&P). (All said materials by Contractor scope).

Supply and fixing of 4' 40 W Twin Mirror Optic recessed mounting type fitting (Philips / Crompton / Wipro) complete with copper choke and conductor with louvers cover on wall or ceiling with PVC unsheathed leads from terminals to the fitting with flu. Tubes. (All said materials by Contractor scope).

Charges for supply and run of 2 x 2.5 Sq.mm (36/0.3) PVC insulated single core unsheathed copper conductor of 1100 V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5 sq.mm (36/0.3) PVC insulated single core unsheathed copper conductor of 1100 V Grade wire with painting of suitable colour. (Including cost of copper wire, PVC pipes, consumables and hire charges for T&P). (All said materials by Contractor scope).

Supply and fixing of 5A/15A 3 Pin combined flush type wall socket with 15A flush type switch concealed in suitable MS Box flush with wall with painting. (All said materials by Contractor scope).

KUMAAR ENTERPRISES