Electrical renovation work at difft office building at WBUAFS Mohanpur campus under EI AMC of WBUAFS Nadia 2024-25

Amount

Distribution wiring in 3 x 1.5 sq. mm single core stranded PVC insulated & unsheathed copper wire (Make - Finolex FR/ Havells FR/ KEI FRLSH) in 20 mm size MMS PVC rigid conduit 'FR' (Precision make) to light/fan/call bell points with PK type switch fixed on MS CRC sheet metal (16 SWG) switchboard cum JB on wall/concealed complete with 3 nos. suitable size “Ph, N & E” copper bar incl. bakelite (wall matching colour) top cover 3 mm thick and incl. 175 mm x 100 mm x 65 mm inspection box, making earthing attachment, painting the MS box and mending the damages to the original finish well. Average run - 8 Mt. [2(c)/E-14]

Distribution wiring in 1.1 KV grade 3 x 1.5 sq. mm single core stranded PVC insulated & unsheathed copper wire (Make - Finolex FR/ Havells FR/ KEI FRLSH ) in 20 mm size MMS PVC rigid conduit 'FR' (Precision make) to 6 A flush type plug socket & Piano Key type switch (Anchor) fixed on MS CRC sheet metal (16 SWG) switchboard cum JB on wall incl. bakelite/perspex (wall matching colour) top cover 3 mm thick and incl. painting the MS box and mending well the damages to original finish. On Board - [4(a)/E-15]

Supply & Fixing of 240 V, 6 A plug socket with separate 6 A Piano key type switch (Anchor) on sheet metal switchboard embedded in wall/surfaced incl. S & F 150 mm x 100 mm x 65 mm MS (16 SWG) switchboard and bakelite top cover of 3 mm thick by brass screws after making housing for the switch by cutting bakelite cover and making necessary connections as required. [21/E-6]

S & F of 240 V, 20 A plug socket with separate 20 A Piano key type switch (Anchor) on sheet metal switch board embedded in wall/surfaced incl. S & F 150 mm x 100 mm x 65 mm MS (16S WG) switch board and bakelite/perspex top cover of 3 mm thick by brass screws after making housing for the switch by cutting bakelite/perspex cover and making necessary connections as required. [E-6/22]

Supply & Fixing of 240 V, 3 nos. 6 A & 1 no. 20 A plug socket with separate 3 nos. 6 A & 1 no. 20 A PK type switch with indicator & 16 A switch type SP MCB (Make-Legrand / ABB ) on sheet metal switchboard embedded in wall/surfaced incl. S & F 240 mm x 200 mm x 65 mm MS (16 SWG) switchboard and bakelite top cover of 3 mm thick by brass screws after making housing for the switch by cutting bakelite cover and making necessary connections as required. [26/E-7]

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Make - ABB / Legrand / Schneider ), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed/concelled in wall and making necy. connections with PVC Cu wire and earth continuity wire etc.[5(a)/E-17]

Supply & Fixing 240 V, 25 A, Modular type starter (Make - ABB / Legrand / Schneider ) with 25 A Modular switch type DP MCB (C Curve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed/embedded in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.[17/E-19]

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes embedded in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works. 300 mm x 200 mm x 65 mm [11(g)/E-4]

Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws. 300 mm x 200 mm x 65 mm [13(g)/E-5]

S & F of 415 V 4 way up to 160 A capacity MCCB incomer, 63 A SP/TP MCB outgoing double door following ways VTPN MCB DB (Make - Legrand / Schneider / Siemens) with IP-43 protection on angle iron frame on embedded in wall & mending good the damages to original finish incl. inter connection with suitable size of copper wire and neutral link & provision for earthing attachment - [15/D- 11]

Supply & Fixing 415 V, 32 A per way, 8-way double door HTPN MCB DB (Make - Legrand/Siemens/Schnider ) with IP - 43 protection, concealed in the wall after cutting the wall & mending well the damages to original finish incl. interconnection with suitable size of copper wire and neutral link & provision for earthing attachment ---- [14 /D-10]

S & F of 240 V, 6-16 A per way, (2+10) way double-door SPN MCB Distribution Board with IP-43 protection (Make - Legrand /Schneider / Siemens), concealed in wall after cutting the wall & mending good the damages to original finish incl. inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. [13/D-9]

S & F of 4 way MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment. [11/D-9]

S & F of 100 A, 415 V Four Pole MCCB of breaking capacity 36 kA with fixed thermal and adjustable thermal and fixed magnetic setting in VTPN DB and necessary connection. (Make - Legrand / Schneider / Siemens). [10/D-8]

Supplying and fixing 240/415 V MCB of Breaking capacity 10 kA & C characteristics on din rail of existing DBs and necessary connection. (Legrand/Siemens/Schnider) [7/D-6] 240 V, 6-32 A SP

S & F of PVC Rigid Conduit 'FR' [Precision Make] on the wall, ceiling with saddles and other accessories as required and mending good damages to building works. [7/ E- 16] 20 mm size

25 mm size

Supplying and drawing 1.1 KV Gr. single core stranded PVC insulated & unsheathed single core stranded copper wire (Finolex FR/ Havells FR/ KEI FRLSH) of the following sizes in the pre-laid polythene pipe as per GS. 3 x 1.5 sq. mm [1(b) / E-9 ]

2 x 2.5 sq. mm + 1 x 1.5 sq. mm [ 1(s) / E-9 ]

2 x 4 sq. mm + 1 x 2.5 sq. mm [ 1(v) / E-9 ]

2 x 6 sq. mm + 1 x 4 sq. mm [ 1(y) / E-9 ]

4 x 16 sq. mm + 2 x 10 sq. mm [ 1(g1) / E-9 ]

Finishing PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [9/ F-5]. 1.5/2.5 sq. mm

Supply of following sizes 1.1 KV Gr. 4 Core XLPE insulated & sheathed Armoured Aluminium Conductor Cables [Make - KEI/ Gloster/ Havells / Universal / Finolex (as per choice of EIC)]. 4 core 6 sq. mm [NS]

4 core 50 sq. mm [NS]

Laying of 4 core 6 sq. mm Armoured Aluminium Conductor Cable on wall/surface incl. S & F MS saddles with earthing attachment in 2x10 SWG GI (Hot-Dip) wire, making holes as necessary mending good damages and painting. [2(b)/F-1]

Laying of 4 core 50 sq. mm Armoured Aluminium Conductor Cable on wall/surface incl. S & F MS saddles with earthing attachment in 2x10 SWG GI (Hot-Dip) wire, making holes as necessary mending good damages and painting. [2(c)/F-1]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of following XLPE/PVC armoured cables as below : For 4 core 6 sq. mm [7(c)/F-4]

For 4 core 50 sq. mm [7(c)/F-4]

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solder less socket (Dowels make), tapes, anticorrosive paste & jointing materials : 4 core 6 sq. mm. cable [8(b)(x)/F-5]

4 core 50 sq. mm. cable [8(b)(xi)/F-5]

Supply of 4 ft LED T-8 box type fitting with end cap complete with all accessories. Single fitting. Phillips make cat no-TMC 502 P 1x T-LED 22 W / Crompton make cat non.-IGP161LT8-16 1 x T8 ECO-I

Twine fitting. Phillips make cat no-TMC 502 P 2x T-LED 22 W / Crompton make cat non.-IGP161LT8-16 1 x T8 ECO-I

Fixing only single / twin LED light fitting complete with all accessories directly on wall / ceiling by “Z” type (50 +25+25) mm x 25 mm x 4 mm thick MS clamp whose one side fixed on wall / ceiling by 4 nos. fastener & other side with the fitting by 2 nos. nut-bolt and making connection by PVC insulated stranded copper wire (3 x 1.5 sq. mm up to 1 mt. length through the polythene pipe) with mending good damages to original finish incl. S&F the fixing materials. NS

Fixing only single / twin LED light fitting suspended 25 cm bellow the ceiling with 2 nos. 20 mm dia EI conduit supports fixed with “L” type (65 +75) mm x 25 mm x 4 mm thick MS clamp whose one side fixed on ceiling with suitable size 4 nos. fastener and other side connected with the conduit with suitable size 4 nos nut-bolt and making a connection by PVC insulated stranded copper wire (3 x 1.5 sq. mm up to 1 mt. length through the polythene pipe) with mending good damages to original finish incl. S&F the fixing materials, panting etc. as required. NS

S & F of MS fan clamp of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 5/6 mm MS flat including making good damages to building roof with satisfactory finishing and painting. [29/D-14]

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod up to 30 cm and making necessary connection as required by 2x1.5 sqmm flexible copper wire.[21(a)/C-3]- Fan would be suppllied departmentally.

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc. [18(a)/E-6]

Supply of 240 V, 12" (300 mm), speed 1420 RPM Exhaust fans complete with all accessories (Make- EPC Electrical PVt. Ltd.)

Fixing only 12'' (300 mm) dia exhaust fan after making hole in wall and making good damages and smooth cement finish as per GS. [28(b)/C-4 ]

Supply & Fixing louver shutter (Al) on wall with necy. bolts & nuts (6 mm dia x 62 mm long) as per GS for 12" exhaust fan. [32(a)/D-14]

Fixing only outdoor / street light type LED light fitting with all accessories to be fixed /projected from the wall of the building incl. making holes/providing clamping arrangement & necy. GI reducer as required. S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable bend S&F necy. length of 3 x 1.5 sq.mm. PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc.[18/C-3]

S & F of 2 mm thick, stainless steel sheet fabricated, waterproof type looping cable box (Size - 200 mm x 150 mm x 100 mm deep) comprising of one 240 V, 16 A kit-kat fuse unit, 4 nos. 16 A stud type connectors, lined with rubber gasketed hinged top cover with mechanical locking arrangement etc., earthing terminal with lug on wall. (H-5,5)

Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board.[20(a)/D-13]

Dismantling the old batten wiring properly as above new E.I. work has to be done and stacking them inside the store room.

MALLICK ENTERPRISE (BID ID -6190349)

DECADON ENGINEERING (BID ID -6186441)