NBDD/BS/SE /NIQ-14 (2nd Call) - (EL) of 2019-2020

Amount

Supply, installation, testing & commissioning of cubicle type wall/floor mounted indoor type sub panel dust and vermin proof spray powder painted Panel board having fixed with front side double door with railway type locking arrangement suitable 415V 3 phase, 4 wire 50 Hz AC supply made out of 2 mm thick MS sheet so as to accommodate the following mountings complete with copper bus bar of 250 Amp capacity & channel base at the bottom connection & interconnection by copper wire & strip along with necessary nuts & bolts complete to be installed by making suitable size CC base with earthing attachment.(Make: Approved by EIC) a)800 A FP MCCB-1 no b)400 A FP MCCB-6 no c)63 A FP MCCB-4 no d) 800 A 4x75x6x 1.5 mtr long CU BUSBAR e)Digital Volt Meter -1 no e)Digital Ammeter -1 no f)CT- 3 nos g) Indicator Lamp-3 nos h) Danger Board- 1 no

Supply, installation, testing & commissioning of cubicle type wall/floor mounted indoor type sub panel dust and vermin proof spray powder painted Panel board having fixed with front side double door with railway type locking arrangement suitable 415V 3 phase, 4 wire 50 Hz AC supply made out of 2 mm thick MS sheet so as to accommodate the following mountings complete with copper bus bar of 250 Amp capacity & channel base at the bottom connection & interconnection by copper wire & strip along with necessary nuts & bolts complete to be installed by making suitable size CC base with earthing attachment. (Make: Approved by EIC) a)320 A FP MCCB-1 no b)160 A FP MCCB-6 no c)63 A FP MCCB-2 no d) 320 A 4x50x6x 1.5 mtr long CU BUSBAR e)Digital Volt Meter -1 no e)Digital Ammeter -1 no f)CT- 3 nos g) Indicator Lamp-3 nos h) Danger Board- 1 no

Supplying and fixing 4way double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment including S & F following MCCB & MCB 's..(Make: Approved by EIC) 1 no 160 A 4 pole MCCB. 4 no 63 A TP MCB.

Supplying and fixing 8 way double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment including S & F following MCCB & MCB 's..(Make: Approved by EIC) 1 no 160 A 4 pole MCCB. 8 no 63 A TP MCB.

a)S & F 6 way TPN double door distribution board (IP-43 protection) with 1 No 63 A, 4 pole MCB as incomer and 20 Nos 6-32 A SP MCB as outgoing complete with Din Rail, Earth, Neutral & Phase Bars etc. to be partially recessed in wall with earthing attachment. (Make: Approved by EIC)

(a) S & F 2+8 way double door IP-43 SPN MCB distribution board with 1 No. 40 A DP MCB as incomer and 6 no 6-32 A SP MCB as outgoing complete with Din Rail, Earth, Neutral & Phase Bars etc. to be partially recessed in wall with earthing attachment. (Make: Approved by EIC)

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC a) Avg run 9 mtr.

b) Avg run11mtr.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC a) On Board.

Average run 7.5 mtr

Supply & Fixing 240 V, 1 no 16 A and 1no 6A 3 pin Modular type plug socket (Brand approved by EIC) with 1no 16A and 1no 6A Modular type switch, without plug top on 6 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 1 no 16 A and 3 nos 6A 3 pin Modular type plug socket (Brand approved by EIC) with 1no 16A and 3nos 6A Modular type switch, without plug top on 12 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supplying & Fixing Industrial Plug & Socket board with 240 V, 20A, SPN & Earth Metal Industrial Plug socket & 20A Industrial top incl. S&F 20 A SP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and cecessary conection.(Brand approved by EIC)

Supplying & Fixing Industrial Plug & Socket board with 415 V, 30A, TPN & Earth Metal Industrial Plug socket & 30A Industrial top incl. S&F 32 A TPN/FP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and cecessary conection. (Brand approved by EIC)

Supplying & Fixing Industrial Plug & Socket board with 415 V, 63A, TPN & Earth Metal Industrial Plug socket & 30A Industrial top incl. S&F 63 A TPN/FP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and cecessary conection. (Brand approved by EIC)

Supplying & Fixing of Box type fan clamp of 150mm dia & 80mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12mm dia 600mm long MS rod duly bent by heat treatment at the centre position of rod to grip fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed in order to prevent concrete from entering the box.

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

Supply & Fixing Telephone socket (RJ11) Modular type (Brand approved by EIC) on Two Modular GI Modular board having top cover plate and making necessary connections as required

Supplying & Drawing 2-pair Telephone cables with high density polyethylene insulated solid annealed high conductivity bare copper of dia 0.5mm in PVC rigid conduit/ in polythene pipe embeded in wall.

Fixing only fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports incl. S&F EI conduit, ball socket/socket type ceiling plate and connecting the length of PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm) flexible copper wire of 1.10 mt. length.

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire.

Extra for supplying additional wire for down rod & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire.

Fixing only 300 mm dia exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection.

Fixing only louver shutter/cowl on wall with necy. bolts & nuts (6 mm dia x 62 mm long)

Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length

Fixing only bulk head /ceiling fitting on wall /ceiling by screws etc.

Supply of 240V LED tube light mounting rail lighting luminaire to be fixed on ceiling for TLED lamp with necessary connection and earthing attachment . (Brand approved by EIC)

S & F surface mounted 36 watt 2x2 LED panel with aesthetic finish powder coated in white housing luminaire to be fixed on ceiling at with all arrangement and necessary connection. (Brand approved by EIC)

S & F 250 V 1200 mm sweep AC ceiling fan (ISI) complete with blades, canopy, down rod etc. having fixed with 2 nos ball bearing fixing the same, painting of down rod, connection by supplying 3×1.5 sq. mm stranded copper wire. (Brand approved by EIC)

Supply of high speed wall mounting bracket fan 240 V 400 mm sweep fixed with close mesh guard , pull chain arrangement for speed control and sturd and heavy duty blades for higher displacement of air (Brand approved by EIC)

a) Supply of 250 V 300 mm. sweep industrial type heavy duty (ISI)high speed exhaust fan.(Brand approved by EIC)

Supply of surface mounted12 watt slim LED panel with aesthetic finish powder coated in white housing luminaire (square/round) to be fixed on ceiling at in corridor, stair etc. with all arrangement and necessary connection.(Brand approved by EIC)

S & F of wall mounted high energy efficient sleek LED mirror light with diffuser with necessary connection with single wooden / PVC base etc. as required. (Brand approved by EIC)

S & F of 1 No.adjustable type white Bakelite angle batten holder with S & F Fancy decorative shade with 1 × 9 Watt Philips make Tornado CFL lamp to be fixed on wall with necessary single wooden / PVC base with connection and earthing attachment.

S & F decorative Bulk Head with deep drawn CRCA powder coated body and opal acrylic diffuser energy efficient LED luminaire (IP43) to be fixed on corridor with all arrangement with connection (Brand approved by EIC)

Supply & fixing polythine pipe complete with fittings / allied accessories as necessary under ceiling / beam bound with 22 SWG GI binding wire including S & Drawing 1×18 SWG GI wire as fish wire inside the pipes & fittings and providing 50 mm dia disc. of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythine pipe and fish wire (Synchronizing with roof / beam casting work of building construction including cutting of Masonry wall / brick wall etc. for install ting of MS inspection boxes, switch board etc. mending good all damaged for drawing following main and sub main wiring by 1.1 KV grade single core PVC insulated and non-sheathed stranded copper wire (FR) as follows. (Brand approved by EIC) a)4 X 16 sq.mm. + 2 X 10 sq.mm.

a)-do- 4 X 10 sq.mm. + 2 X 6 sq.mm.

b) -do- 2×10 sq.mm. + 1×6 sq.mm.

c) -do- 2×2.5 sq.mm. + 1X1.5 sq.mm. for power plug.

d) -do- 3×1.5 sq.mm. (5A socket & Circuit wiring).

a)S & F40 mm dia medium gauge GI pipe (ISI-M) for cable protection with necessary 25 mm × 6 mm MS flat made clamp and painting of the same.

b)-do-do-80 mm dia .

Earthing with 50 mm dia GI pipe (ISI-M) 3.64 mm thick × 3.04 mtr long and 1 × 4 SWG (Hot dip) wire 4 mtr long) 13 mm dia × 80 mm long GI bolts double washers incl. S & F 15 mm dia GI pipe protection (1 mtr long) to be filled with bitumen party under the ground level and partly above ground level driver to an average depth of 3.65 metre below the ground level & restoring the surface duly rammed.

S & F earth bus bar of GI (Hot Dip) MS flat of 50 mm × 6 mm on wall is having clearance of 8 mm from wall including providing drilled holes on the bus bar complete with GI bolts, nuts, washers spacing insulators tc. As required.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe including Extra for treatment of soil by using salt & charcoal or coke for plate electrode

Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm deep (below Ground level) complete with cemented brick work (1:6) of 25 cm width, duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode

Supply 1.1 KV grade PVC Armoured XLPE insulated AL conductor cable . i) 3.5 core X 70 sq.mm.

ii) -do- 3.5 core X 240 sq.mm.

Laying of cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish Above 35 sqmm to 95 sqmm at an average depth of 100 mm in floor/pavement/wall etc.

Above 95 sqmm at an average depth of 100 mm in floor/pavement/wall etc.

Laying of three cables above 185 sqmm in an underground trench in single tier formation (horizontal) the trench size : 915 mm x 760 mm average depth with brick protection on the top of each cable with 8 nos. bricks per Mtr. and 4 nos. bricks per mtr. as separator between every two cables including filling the space between the bricks and cables and also the trench with shifted soil, levelling up and restoring surface duly rammed

S & F compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture -proof entry of XLPE/PVC armoured cables as bellow. i) 3.5 core X 70 sq.mm.

iii) -do- 3.5 core X 240 sq.mm.

Finishing the end of following XLPE/PVC armoured cable by crimping method incl.S & F solderless socket (Dowels make,) tapes,anticorrosive paste & joining materials. i) 3.5 core X 70 sq.mm.

iii) -do- 3.5 core X 240 sq.mm.

SANKAR PAUL

BIMAL ROY