WBPWD/EE/PMED/NIQ-26/2024-25

Amount

Supplying and fixing 240 V, 6-32A per way,( 2+12) way SPN DB with SS enclosure double-door with IP-42/43 protection with 40A two Pole Isolators as incomer and 12 nos SPMCBs ('C' Curve, 10 kA) 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 and neutral link & provision for earthing attachment, 1no. 40A DP MCB type Isolator, 12 no. (6-32A) SPMCB, Make- Siemens / Schneider/ Legrand.

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as perGS [MakS & f 415 V ,16-32A per way,8-way Vertical TPN DB-MCB DB for laxic MCB having IP-43-IK09 with metal door four pole MCCB as incomer and TP MCB as outgoing in suitable enclosure with metal door, comprising the following a) 160A, 35KA, FP MCCB -1 no b) 63A, C' curve, 10KA, TP MCB - 8nos. d) Cable entry box-2 nos. Make- Siemens / Schneider/ Legrand ]

Supplying and Drawing 1.1 KV single core stranded 'FRLS' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene pipe as per GS.(polycab/RR Kable/Finolex)

2x (6 sqmm) + 1x (4 sqmm) (For TPNDB to SPNDB)

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC(for VTPNDB to HTPNDB)

2 x 84/0.3 (6 sqmm)(for earthing)

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

Supply of 2/3.5/4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Polycab / RR Cable /Havells / KEI)

4core 240 Sq. mm (Main SFU To Main Panel)

4core 70 Sq. mm (for panel to VTPN DB)

4core 50 Sq. mm (for panel to VTPN DB)

Laying of cable above 3½ core 50 sqmm and upto 3½ core 90 sqmm on wall/ surfa including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying of cable above 3½ core 35 sqmm and upto 3½ core 50 sqmm on wall/ surfa including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying of one No. cable upto 35 sqmm 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

Laying of two cables above 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed

Laying of two No. cable above 35 sqmm and upto 185 sqmm 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

Laying of three No. cable above 35 sqmm and upto 185 sqmm in underground trench 915 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.

Supplying and fixing compression type gland those for following XLPE / PVC armoured cable (2/4 / 3.5)Core as per GS.

4core 50 Sq. mm

4core 70 Sq. mm

4core 240 Sq. mm

Supplying and fixing crimping type finishing those for following XLPE / PVC armoured cable (2/4 / 3.5)Core as per GS.

4core 70 Sq. mm

4core 50 Sq. mm

4core 240 Sq. mm

S/F of Industrial type floor mounted cubical LT panel made of 50mm x 50mm x 6mm angle iron frame work with interconnection member supports by 35mm x 5mm flat iron incl. providing necy. M.S. throat boxes for switch gears, BBC & meeting devices etc complete with alll necy. interconnection be required with suitable size of single core PVC insulated multistrandered copper wire incl. earthing studs & painting by two coat of approved paint over one coat of Red lead primer etc & S/F the following equipments as per direction of E.I.C.CPRI approved INCOMMER (a) S&F of 415V 400A TPN SFU on S.S. body 3nos 415A HRC fuses on angle cafno frame on wall (MakeL & T )-1no (b) 500V 600A capacity 4 bar copper busber chamber made of 16 SWG CRCA sheet compring with 4 nos 600A capacity eletrolytic tinned copper ber supported on nonhygroscopic insulating chair.-1 set c) 415V, 400A, 4 pole change over switch (L&T make)-01 No OUTGOING (a) S&F of 415V 200A TPN SFU on S.S. body 3nos B0100A HRC fuses on angle cafno frame on wall (Make L & T).-2 nos. (b) S&F of 415V 125 A TPN SFU on S.S. body 3nos 125 A HRC fuses on angle iron frame on wall (Make L & T)-4 no. (c) S&F of 415V 63A TPN SFU on S.S. body 3nos 63A HRC fuses on angle iron frame on wall (Make L & T)-2 no. (for pump) d) S&F of 415V 32 A TPN SFU on S.S. body 3nos 32 A HRC fuses on angle iron frame on wall (Make L & T)-2 no. (d) LT- WDS301FEV00 digital 3-ph Voltmeter class-1 --1nos. (e)LT- WDS301FCA00 digital 3-ph Ammeter 5A class-1 --1no. (f)250 or 600/5A 15VA Class-1 C.T. (KAPPA)--3nos. (g)R-Y-B LED indicator light with 3nos. Toggle switch --1set. (h)LT 6A SP MCB (C-curve)--3nos. (i)1 no. E.I danger board-1no.

Supplying and fixing L&T 125A 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.

Supplying and fixing L&T 32 A 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.

Supplying and fixing L&T 400 A 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.

S&F 415V L&T 400 A TPN MSFU, Type: FN 400 TPN, on angle iron frame on wall with nuts & bolts etc. including S&F three nos. DIN type HRC type fuse as per rating.

Supplying and fixing sheet steel (16SWG)cable end box on 400A TPN SFU enclosure with nuts bolts etc incl. powder coated painting

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 evel and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below:

By ISI-Medium GI pipe

Supplying & fixing earth busbar including Connecting the equipments of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall as per GS

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages

Solid GI wire No 4 S.W.G wire

Excavation of soil for installation of Earth Electrode and filling & ramming. For soft Soil

Supplying & fixing earth busbar including Connecting the equipments of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall as per GS

Dismantling the existing old E.I. Work and old fixture & HTPN,SPN DB etc.

NANABABA ENGINEERING COMPANY

RASH ELECTRICAL WORKS

CHANDIMATA TRADERS

MAA NACHINDA ELECTRIC