Electrical Rewiring and Implementation of Latest Modifications in LHB AC Coach No. 131679 (LWACCN) under SS-III at Motibagh workshop, Nagpur as per scope of work.

A-Supply, Installation and Provision of Differential pressure switch based Above/

Differential pressure switches (DPS) of pressure range from 0.08 - 1.20 (inches WC) shall be provided with more than 10,00,000 operations with automatic reset with IP-54 protection as per IEC 60529 with UL-94 V0.

Suitable length SS304 tube with ID 4.0 mm and 6.6 mm of O.D to connect the Differential Pressure switch to Heating element.

Installation of DPS Switch in RMPU Unit, wiring in coach and commissioning as per requirement vide modification sheet No: RDSO/PE/MS/AC/ 0089 (Rev-0-2022, Dated:06.02.2023) or latest. Above/

B-Supply, Installation/modification and commissioning of MPCB and

Supply, Installation, testing & commissioning of MPCB and provision of additional 1 electrical interlocking of ventilation fan motor unit in Heater circuit of RMPU in Switch board cabinet of LHB type AC coaches as per EDTS 0073 and LHB AC pantry cars as per EDTS 0134 of Indian railway vide Modification sheet no. RDSO/PE/MS/AC/ 0085 -2022 (Rev.0)

C-Supply & Provision of 4.5KW under slung constant voltage regulated Above/

Supply of Tube Clamp NW-23

Stripping of the old RBC & EBC and provision of new 4.5 KW REBC as per the latest modifications and as per the scope of work.

D-Supply & Modification for provision of MCBs and indications on board

Supply of computer generated ferrules, make- Tyco/Pheonix orsimilar

Supply of LED indicator lamp of dia 22.5 mm 110 V DC, colour- red &green, make- Tecnic/Siemens/C&S or similar.

Supply of terminal blocks 1.5 sq.mm, make-Wago/Pheonix or similar.

Cutting, drilling and grinding of panel board for making provision forfitment of LED indicators.

Laying of 1.5 sq. mm e beam copper cables through PVC polyamide conduit.

E-Supply, fitment, testing, commissioning of single connection

Cage Clamp Type Terminal Block 57A, 1000V , 8 nos.

Cage Clamp Type MPCBs for RMPU-1 & RMPU-2 (1.6-2.5 A), 4 nos.

Cage Clamp Type MPCBs for RMPU-1 & RMPU-2 (2.5-4.0 A), 2 no's.

Cage Clamp Type MPCBs for RMPU-1 & RMPU-2 (7.0-10.0 A), 4nos.

End Cape/ Stopper, 9 nos.

Silver coated Copper Lug/Thimble (Pin Type) as per requirement.

DIN Chanel, 250 mm approx. Above/

F-Supply & Repair and Modification of Switch Board Cabinet of LHB AC

Providing hinges, movable locks for Switch Board Cabinet - Upper MS Doors as required (drilling/riveting).

Replacement of poly carbonate sheet for doors of different sizes.

Replacement with new locks of SS metal with keys.

Replacement with new hinges of SS metal for lower doors.

Closing the holes, gaps etc top rotect the system from rodent entry into SBC area. Above/

G-Provision of high capacity IV coupler (500 amp) & 150 sq. mm feeder

Installation, testing & commissioning of High Capacity IV Couplers, Feeder Junction Boxes, Main Conduits, laying of E Beam cables of size 150 sq.mm, 95 sq.mm, 4 sq.mm through Main 1 Conduits / Rubber Hose together with copper crimping sockets at both ends, provision of 70 sq.mm cable for Earthing and fixing clip / SS Worn driven clip duly removing the existing items as per the detailed Scope of Work in ICF manufactured coaches. (Note: IV Couplers will be under the scope of Railways). Above/

Supply of Feeder Junction Box for LHB EOG AC/NAC coaches with bio-toilet as per RCF specification no. EDTS 328, Rev. C, AM-7, Corr-1,2, Type-II Make/Brand - zen power (Warranty Period : Upto 30 months from the date of delivery).

Supply of under frame cable duct and pipe mounting as per ICF drawing No. LWSCZAC - 7- 1 - 002 Col. I & Col. II Alt. f. latest. (Warranty Period : Upto 30 months from the date of delivery.) Above/

I-AC III-Tier (LWACCN) - Additional 54 Mobile Charging Points. (Built year

Thin Walled Flexible Elastomeric cable Single core with copper conductors for working 1 Volatge above 750 V upto 1.8 KV/3.0 KV conforming to RDSO specification No. ELRS/SPEC/ ELC/0019, Rev-4, Size2.5 sq.mm. (@ 140 mts. per coach i.e. Red-40 mtr, Yellow-40 mtr, Blue- 40 mtr and Black- 20 mtr.) Source Restriction: Restricted to RDSO approved sources. Inspection: By RITES (S= 33.38 L=0).

Thin Walled Flexible Elastomeric cable Single core with copper conductors for working 2 Volatge above 750 V upto 1.8 KV/3.0 KV conforming to RDSO specification No. ELRS/SPEC/ ELC/0019, Rev-4, Size1.5 sq.mm. (@ 310 mts. per coach i.e. Red-30 mtr, Yellow-30 mtr, Blue- 85 mtr, Black-95 mtr and Green-70 mtr.) Source Restriction: Restricted to RDSO approved sources. Inspection: By RITES (S=22.58, L=0).

Flexible Polyamide Conduit to PG -11, Anex.-A, Tab-A1 Sr No.-2, RDSO Spec No. RDSO/PE/SPEC/AC/01382009(Rev.-1) or latest. @ 40 mtr per Coach. Source Restriction: Restricted to RCF approved sources. Inspection: By RITES (S= 78.54, L=0).

Flexible Polyamide Conduit to PG -16, Anex.-A, Tab-A1 Sr No.-3, RDSO Spec No. RDSO/PE/SPEC/AC/01382009(Rev.-1) or latest. @ 40 mtr per Coach. Source Restriction: Restricted to RCF approved sources. Inspection: By RITES (S=93.27, L=0).

AC MCB 16 Amp, 240/415 V, 50HZ, 3 Pole, DIN Mounted type'C' series, to tackle 5 Motor Circuit Rupturing 10,000A conforming to IS/IEC: 60898-1 (2002), Mounting Rail to IS: 11039/83. Make: As per Bill of Material of RDSO Spec. RDSO/PE/SPECAC /0184-2015 (Rev-1) i.e. Siemens/ABB/L&T/Eaton/Schneider Inspection: By Consignee against MTC & GC. (S=651.88, L=0).

4 Pole 25A RCCB conforming to IS 12640 (Part 1)/ IEC 61008-1. Make: Siemens/ABB/L&T/Eaton/Schneider Inspection: RITES against MTC & GC. (S=3495.03, L=0).

1 Pole 16A MCB conforming to IS/IEC 60898-10 kA Make: As per Bill of Material of RDSO Spec. RDSO/PE/ SPECAC/0184-2015 (Rev-1) i.e. Siemens/ABB/L&T/Eaton /Schneider Inspection: By Consignee against MTC & GC. (S=232.67, L=0).

2.5 sq. mm. copper pin socket Make:Dowells/Chetna/Kamlesh/Ascon/Venus. Inspection: By Consignee against MTC & GC. (S=2.95, L=0).

1.5 sq. mm. copper pin socket Make:Dowells/Chetna/Kamlesh/Ascon/Venus. Inspection: By Consignee against MTC & GC. (S=2.95, L=0).

2.5 sq. mm. copper ring socket Make:Dowells/Chetna/Kamlesh/Ascon/Venus. Inspection: By Consignee against MTC & GC.(S=5.89, L=0).

3/8" Braided Sleeve. Make: Techflex/Secure cable ties/RPI Shop/Globomotive or Similar. Inspection: RITES against MTC & GC. (S=128.61, L=0).

Supply of Switch plate assembly complete with poly carbonate cover frame and 12 powder coated steel plate with 1 No. ON-OFF switch and 1 No. of 3-pin socket 6A, 250V AC with 01 No. 2.0 Amp. Glass fuse (with fuse holders) confirming to RCF specification No. EDML-064, Rev. B, Amendment 4,Table-1A,Sl. No. 3, with RCF drawing No. LW74202 Alt.f, Item No.16.

222-415 Standard Terminal Block, with Levers, 222 series, 5 contacts, Terminal Block. Manufacturer part no. 222-415. Make WAGO. Inspection: RITES against MTC & GC. (S=100.14, L=0).

Labour charges for installation, testing and commissioning with wiring for provision of 14 mobile charging points as per RDSO schematic wiring diagram RDSO/PE/SK/TL /0165-2011 (Rev-2) or latest suitable for LHB AC coaches. all connections should be properly secured. All cables along with flexible conduit to be properly secured by suitable clamp and saddle with the coach body to avoid loose hangig along with supply of necessary clamp, sadle etc. Above/

J-Coach alteration in electrical system of 3-Tier LHB Coaches. (Incl. GST

Supply of set of Cage Clamp Terminal B5:B18s fuses (Layout as per SKED-938) for 3 tier as per EDML 230 Rev-Nil Tab-1 or latest. (Qty per Coach= 1 Set) (Material to be inspected by RITES).

Supply of 4 conductor terminal trip 2.5 mm2 (3 Pole) to Cat No. 261-203 M/s WAGO or M/s PHOENIX or M/s WEIDMULLER (Qty per Coach= 9 Nos).

Supply of Polyamide Flexible Conduit NW- 17 as per RDEO/PE/SPEC/AC/01382009 Rev- 1 or latest. (Qty per Coach= 80 Mtr.)

Supply of Tube clamp galvanized steel with rubber to PG- 16, Fit to Conduit Size- NW- 17, ANNX A, TAB- A8, S.No. 3, as per Drawing : RDSO/PE/SPEC/AC/ 0138-2009 (Rev-1), along with suitable Screw M5X25 Hex head MS yellow zinc plating with nut. (Qty per Coach= 20 Nos).

Supply of Cable tray with partition 1X50X75IS737-06, L=3M (Qty per Coach= 18 Mtr.) (Material to be inspected by RITES).

Supply of PVC Pipe of diameter 20 mm of length 3 meter each, socket end conduit at 6 one end suitable for electrical wiring, ISI marked, medium mechanical stress duty type. Preferred colour- I very. Make preferred; Polycab, Precision, Press Fit, Anchor, Finolex, VPL India, Havells, VIP, TMT. (01 PCs=03 Mtrs.=Each) (Qty per Coach= 6 Each).

Supply of heat shrinkable, polyolefin, high performance cable sleeve of size 6.4 mm dia, 2-inch length of required colour as per Scope of Work. (Qty per Coach= 90 Mtr.).

Supply of 4 Way Socket couplers as per Drawing No. SKED- 947 and Scope of Work. (Qty per Coach= 8 Nos.).

Supply of Cable Jacket, Item- 5 as per Spec EDTS- 138, Corr- 2 or latest. (Qty per Coach= 25 Mtr.)

Supply of cable jacket system to RCF SPECN. EDTS- 138 REV-0, corr1, Item- 8, 10 nominal width 20 mm, makes: As Per BOM of RCF Specification No. EDTS355, Rev-1, AMDT- 6, Annexure- A i.e. PMA Jack/Fedral Mogul/Werner Hahm.. Material shall be supplied in coils of 100 mtrs length. (Accepted Make: OEM) (Qty per Coach= 25 Mtr.).

Supply & Provision of printed ferrules for each end Terminal point for segregated wires as per Scope of Work. (Qty per Coach= 1 Set).

Supply & fixing of Pin type 1.5 sqmm Copper Crimping Socket at the connection of wago terminal. (Qty per Coach= 400 Nos.).

Labour Work as per Scope of work (Qty per Coach= 1 Per Coach). Above/

K-Supply and Fittment of 5KVA transformer (Incl. GST @ 18%) 52040.00 Below/P

Supply of 5KVA, 415/190 Volt, 3 Phase Dry Type Distribution Transformer as Per EDTS 366, Rev. Nil, Cor-1 or Latest. Make: Bhasin Packard/Vimal Transformer /P.D.Steel/Electrowaves. Make/Brand:- VIMAL (Warranty Period : Upto 30 months from the date of delivery).

Fitment of 5KVA transformer in under slung of LHB AC coach.

Fitment of Input and output MCB in switch board cabinet.

Wiring from switch board cabinet to transformer for input and output supply.

Removal of existing 2 KVA transformer and its wiring.