Electrical Installation work With AC installation

Amount

E.I. Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – ( As per Drawing no. 470 of PWD Specification Book – May 1991) of a 4Way 415V 100 A with dimension of 4 x 25x5mm Al. bars [85mm long] & with 500x150mm dimension of Sheet Metal Box (Make Havells / HPL / L&T).

Supplying and fixing double door Vertical TPN MCB Distribution board with IP-42/43 protection for MCCB incomer & TP MCB as outgoing, on din rail of DBs and necessary connection as mentioned below, 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 as to G.S. (Make: L&T/Legrand/HPL)

(i) 4 way VTPN DB with 01 nos 415 V, 100A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting and 04 nos 415 V, 32A TP MCB of Breaking capacity 10kA & C characteristics.

Supplying and fixing 4 way double door Horizontal TPN MCB Distribution board with IP-42/43 protection with 01 nos 415 V, 63A Four Pole MCB Isolator as incomer and 12 nos 240V, 16A-32A SP MCB of Breaking capacity 10kA & C characteristics on din rail of DBs and necessary connection, 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 as to G.S. (Make: L&T / Legrand / HPL)

Supply & Fixing, 250 V, 6-10A per way, 2+10 way SPN MCBDB with SS enclosure double-door with IP-42/43 protection with DP Isolators as Incoming & SPMCBs ('C' Curve, 10kA) as Outgoing, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire & Neutrallink & provision for earth attach for Enclosure (607712), 1 no 32A/40A DP Isolator as Incoming, 10 nos 6-10A SPMCB as outgoing (Make: L&T/Legrand/HPL)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire ( Make Polycab/Havells/Kei) partly in 20mm size PVC rigid conduit 'FRLS' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Modular type switch ( Make- Legrand - Myrius/ C&S Electric -Divino or Schneider -Zencelo or equivalent model of Havells) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [only PVC Rigid Conduit on ceiling and remaining portion concealed] (6 no.s of points for six pedestal fans) (a) Average Run 8 Mtrs.

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire ( Make Polycab/KEI/Havells) partly in 20mm size PVC rigid conduit 'FRLS' (Precision make) [for horizontal run & above false ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Modular type switch ( Make- Legrand - Myrius/ C&S Electric -Divino or Schneider -Zencelo or equivalent model of Havells) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed] (i) Average Run 8 mtrs

Do - do - do - to 6 amp. 3 pin Modular type plug socket with Modular type switch ( Make- Legrand - Myrius/ C&S Electric -Divino or Schneider -Zencelo or equivalent model of Havells) - do - do - do. a) On Board

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket ( Make- Legrand - Myrius/ C&S Electric -Divino or Schneider -Zencelo or equivalent model of Havells) with 16A Modular type switch, without plug top on 4 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, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch ( Make- Legrand-Myrius/C&S Electric -Divino or Schneider-Zencelo or equivalent model of Havells), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 Module 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 & delivery 30cm (12") 1420 r.p.m. sweep A.C. single phase heavy duty exhaust fan complete set ready to use x as per G.S. ( Make Usha/ Orient Electric /E.P.C Electrical Pvt. Ltd- Heavy Duty.)

Supply & Fixing Al louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) for 30 cm Exhaust fan (12")

Fixing only 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 for exhaust of 30 cm (12") as per direction of EIC.

Supply & fixing 10 watt LED bulk head light fittings with all accessories & making necessary connection as per direction of EIC. (Make-HPL Model HPLLEDBH10W(CW)/Philips Endura LED- WT202W LED 10S CW PSU S2 PC or equivalent Model of Wipro)

Supply & fixing 250 V, square shaped slim width recessed mounted 2 ft x 2 ft LED luminare with high transmittive diffuser suitable for indoor spaces Downlight (Make HPL Model LED PN36-E(CW)/ Crompton- LCTLRF7-36-TL or equivalent Make of Philips/Wipro) on false ceiling with all accessories & making necy. connection as reqd & as per direction of EIC.

Supply & Delivery 250 volt. 4 Ft. Long 18 Watt LED fittings complete with all accessories (Make: Philips/Crompton/HPL).

i) TMC 501P 1xT-LED 22W P3241 with 01 nos Polycarbonate MAS LEDtube 1200mm 18W865 T8 I – 2100lm

Fixing only single/twin florescent light fitting complete with all accessories Directly on wall/ceiling with HW block and suitable size MS fastener, Ceiling plate, nipples etc. { or “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamp } as required

Supplying and delivery 415V, TPN SFU with sheet steel inclosure incl. S & D 3 nos. DIN type HRC fuse as per rating (Make-HPL /L&T/Havells)

Fixing only TPN switch fuse units in sheet steel inclosure with HRC fuses on angel iron frame on wall as per direction of EIC [C-1/2]

Fixing of DP/TPN switch fuse units in Sheet Steel enclosure with HRC fuses on suitable size 2 nos (40x40x6mm) angle iron legs with 3' long with a seperation of suitable size for fixing of the main switch to be fixed on floor for 32A to 63A main switch with minor civil work as per direction of EIC and as per sample.

Supplying and Drawing 1.1 KV single core stranded 'FRLS' PVC insulated & unsheathed single core stranded copper wire (Make Polycab/Havells/Kei) of the following sizes in the polythene pipe as mention below, embeded in wall incl. supplying and drawing 18 SWG GI wire as Fish wire and GI 'U' hooks of 8 SWG incl. Cutting Channel of size (43 mm x 43 mm or as required) on masonry wall by Electric operated cutting machine and mending good damages to original finish

i) 3x1.5 sq.mm. [E9/C1b, E2/5a]

ii) 2x2.5 sq.mm. + 1x1.5 sq.mm. [E9/C1s, E3/6a][Computer & Power Plug]

iv) 2x6 sq.mm. + 1x4 sq.mm. [E9/C1y, E3/7a][TPNDB to SPNDB]

iii) 4x6 sq.mm. + 2x4 sq.mm. [E9/C1.Z, E3/7a][TPNDB to AC point]

v) 4x10 sq.mm. + 2x6 sq.mm. [E9/C1.d1, E3/7a][VTPNDB to TPNDB & TPNDB to M/s of Machines]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes [F5/9]

i) 2.5 sqmm.

ii) 4 sq. mm.

iii) 6 sq. mm.

iv) 10 sq. mm.

Supply and delivery of following 1.1 KV grade XLPE armoured cables (Make Polycab/Havells/Kei)

i) 4 core 70 sqmm

Laying of cable as below in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed as per GS.

i) 4 core 70 sqmm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

i) 4 core 70 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :

i) 4 core 70 sqmm

Supplying and Fixing 200 x 150 x 100mm GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. , Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and fixed the same on pole with necessary clamping arrangement and protecting pipe, 1.5 mtr from ground leavel incl. painting as to GS.

Supply & Fixing 240 V 6 A Modular type switch (Brand approved by EIC) on existing GI Modular type switch board having top cover plate and making necessary connections as required (For six pedestal fans) 3(a)/E-17

Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. (For six pedestal fans) 4(a)/E-17

Supply & Fixing of sweep 500 MM Metal Blade Pedestal Fan (Make Usha Model FARRATA VX or equivalent Model of Crompton/Orient Electric)

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level by ISI-Medium GI pipe or TATA-Medium GI pipe

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

AC Machine Supply & Delivery of 3.8.0 TR capacity floor standing (Tower) Air Conditioner machine of rated cooling capacity of 40000 BTU/hr (11.72KW) compressor(Rotary/Twin Rotary/Scroll), Rated power supply-415V(+/-5%)-3ph-50Hz. , Copper Condenser, Air-flow:-1035CFM. Refrigerant gas R410A (Make: Daikin- [INDOOR-FVRN125AXV16],[OUTDOOR-RR125DGXY16] or O'General/ Carrier/ Mitshubishi Electric/Daikin]

Installation of 4.0 Concealed Ductable AC machine on floor with MS Base Square shape painted including making hole on wall and fixing out door unit on suitable MS strauture on wall, making gas and liquid line connection, electric cable connection and drain pipe connection

Supply & installation of Easy to bend, Corrossion free Annealed Copper refrigeration pipe line complete with fitting, elbows, bends, supporting arrangement (G.I. saddle) on wall.

a) Liquid Line(9.52 mm OD with 0.6mm thick)

b) Suction line(19.05mm OD with 0.7mm thick)

Supply & fixing nitrile rubber tube Insulation on suction/liquid line copper pipe of concealed split AC.

a) Liquid Line

b) Suction line

Supplying and fixing 4 way MCB SS enclosure with IP- 0/30 protection, powder coated provision for four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment.

Supplying and fixing 415 V 40A MCB Isolator on din rail of existing DBs and necessary connection in 4 way MCB enclosure. (Make- L&T/HPL/Legrand)

Glow Sign Board S & Delivery of Glowsign board febricated with 25 x 25 x 6 mm M.S angle and 25mm x 6 mm M.S. flat. Front side of the board making arrangement for hinged type door with locking arrangement made with M.S.angle incl. provision for fixing the Poly carbonate sheet facia approved colour ( 3 mm thick ) with computerised lettering in blue base white lettering rigidly fixed on angle iron frame and 25 mm x 25 mm Al. angle with nuts bolts washer etc.for fixing the facia.Bake side incl. rest four side of the board cover with 20 SWG Al. sheet.The facia should be illuminated with 4 fit long 40 watt F.L fittings required nos incl making arrangement for fixing the board incl. painting the inside of the board by shanthetic enamelled white colour paint as per direction of E.I.C.

S & F 240 volt 40 watt F.L. fittings complete with all accessories incl. F.L. tube ( Philips make model no TMC-090 / 136-Tarang Electronic ) on Glowsign Board on M.S. angle by necy. Screws etc.

Fixing the glowsign board at front of the building for rigidly fixed the board as per direction of EIC incl carrying charges and mending good the damages.

ARGHYA BHATTACHARYA

KALPANA BHATTACHARJEE