WBPWD/EE/N24PRG/ELEC/06/21-22

Amount

SITC of 415 V ,50 Hz, following size modular type online UPS (Sinusoidal) with one no. isolation transformer having the following parameters as per direction of EIC. Incl. bypass arrangement (Make- Numeric/APC/Emerson). i) Input Voltage range-415 V- 350 V.(ii) Output Voltage- 400 V. (iii) Frequency -50 Hz +- 1% (iv) Back up time- 30 Min. (v) Battery- SMF (Sealed Maintenance Free), Battery Make-Exide / Amara Raja

a) 20 KVA ,Total VAH 18000 for Each UPS systems, Power Module Rating: 6.5-6.7kVA,Total Nos. of Power Module : 3 (for OTs)

b) 15 KVA ,Total VAH 15600 for Each UPS systems,Power Module Rating:4- 5kVA,Total Nos. of Power Module : 3 (for Labour Room & Ward)

c) 10 KVA,Total VAH 10060-10080 for Each UPS systems ,Power Module Rating: 3.0-3.4 kVA,Total Nos. of Power Module : 3 (for Pathology lab, Emergency ward, Vaccine Storage Unit & Blood Bank --one no. for each unit)

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per following rating.(Make-L & T)-a) 63 A TPN SFU

b) 125 A TPN SFU

Supplying and fixing 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc of the follwing rattings(Make-L & T):a) 63 A FP

S&F 415 V 4 way VTPN DB with SS enckosure double door for 4 pole 125 A MCCB concealed in wall incl. S/F CABLE END box , blank plate with necy. inter connection , earthing arrangement and equipped with the following. :- Incoming :-Supplying and fixing 415 V four pole 125 A MCCB of breaking capacity 25kA/35kA a) 415V 63A TP MCB (C-URVE 10 KA) 2 NOS.b) 415 V 100 A TP MCB (C-URVE 10 KA) 2 NOS.(Mak- Legrand )

S&F 415 V 8 way VTPN DB with SS enckosure double door for 4 pole 125 A MCCB concealed in wall incl. S/F CABLE END box , blank plate with necy. inter connection , earthing arrangement and equipped with the following. :- Incoming :-Supplying and fixing 415 V four pole125A MCCB of breaking capacity 25kA/35kAa) 415V 63A TP MCB (C-URVE 10 KA) 8 NOS (Make-Legrand)

S & F 415V 16-32 Amp per way 6 way TPN MCBDB with SS enclosure double door with IP 42/43 protection with 4 pool 63 Amp MCB as incomer and C curve 10KA SPMCB’s as outgoing concealed in wall after wall cutting and mending good the damages to original finish including interconnection with suitable size of Cu wire neutral link and earthing attachment. 4 way Enclosure , 63A FP Isolator, 18 no. (16-32 Amp)SPMCB (Make-Legrand).

S & F 415V 6-10A perway (2+12way) SPN MCBDB with SS enclosure double door with IP 42/43 protection with 2 pole 40 Amp isolator as incomer & 6-16A 12 nos SPMCB C curve 10KA SPMCB’s as outgoing concealed in wall after wall cutting & mending good the damages to original finish including interconnection with suitable size of Cu wire neutral link &earthing attachment (Make-Legrand)

Supply & laying of 1.1 KV grade the following sizes XLPE/PVC insulated armoured Al. cable (Make-RR /Gloster /Havells/KEI) laying through Floor/Pavement/Cable tray on wall with 2nos 10 SWG GI wire as earthing continuity wire as per GS.a)4 core 50 sq.mm

Supply & fixing of compression type cable gland as to GS for following sizes cable a) 4 core 50 sq.mm

Finishing of cable/Cu wire ends by crimping methode as to GS for following sizes cable a) 4 core 50 sq.mm

b) 10 sq. mm cu wire

Wiring with the following sizes copper wire in 19mm 3mm bore polythine pipe embeded in wall incl. all accessories as to GS.(Make-RR /Gloster /Havells/KEI) a) 4x10+2x6 sq. mm (VTPN/ M/S to TPN via UPS) with S & F two nos of above mentioned pipe after cutting proper channel as per direction of EIC.

b) 2x6+1x4 sq.mm (sub-main line)

c) 2x2.5+1x1.5 sq.mm (power plug)

d) 3x1.5 sq.mm

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make-RR /Gloster /Havells/KEI) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish a)Avg. run 10 mtr.

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make-RR /Gloster /Havells/KEI) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 5A 3 pin flush type plug socket & Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. painting the MS box and mending good the damages to original finish a) On Board

Earthing the whole installation by 50mm dia. GI (ISI-M) pipe as to GS.

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

Supply & Fixing 240 V, 20A plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary onnections as required.

S & F of 3 ph plug socket with MS Box recessed in wall comprising with the following said Amp. Rated 5 pole modular type socket outlet & 5 pin modular type plug top incl. 1no. TPN MCB with necessary interconnection as per direction of EIC.(Make-Legrand) a) 63 A FP

T.D.K. ENTERPRISE

CHANDA CONSTRUCTION