Electrical work for Provision of 07 nos. of Lifts at Bhaga(2 nos), Madhukunda( 2 nos) and Ondagram ( 3 nos) stations over Adra Division.

1-Electrical items

Item Breakup - 1-Electrical items

Laying underground through excavation of cable trench laying with end termination connection with necessary accessories

Laying of (Railway Supplied) cable in open Metre air/wall/ structure with end termination connection with necessary accessories, supply/fixing of suitable clamp/saddle/fixture/j.box etc. (as per site requirement) to complete the work in all respects.

Supply, testing of HDPE pipe (NA)75 mm HDPE Metre Pipe) material grade PE-100 , Pressure rating of 30degree centigrade = PN10 confirms to IS 4984 , CM/L No. 2597672, Nominal dia-75 mm.

Supply& testing o f of LED 12W Down Light Numbers (Detailed Description/Specification as per Product # 1 of GeM Contract No. GEMC- 511687738020941 dt.15/09/2023) ADRA DIVISION-ELECTRICAL/SOUTH EASTERN RLY

Erection, & commissioning of 12W LED down Numbers light with all necessary material to complete the work in all respect.

Design, commissioning of maintenance free earthing system ( Pipe in Pipe technology) complete with 50 mm dia and 3.0 Mtr. long Mild Steel Earth Pipes , back fill compound etc. as per relevant specification with 15mtr. GI wire (approx.) for each earth cone.

Supply ,testing of Multifunctional Energy Meter Numbers for Lifts in a separate Enclosure. Details specification as per GeM specification with Product ID 5116877-95099144613.

Erection, & commissioning of of Multifunctional Numbers E n e r g y Meter with all accessories including wiring, connection as per site requirement as advised by railway site incharge to complete the work in all respect.

Supply& testing of distribution box outdoor type Set of made of CRCA sheet steel of 2 mm thickness as per IS: 8623(part-I) of 1993. Overall dimension (H x W x D) = (2300 x 2000 x 900) mm painting will be powder coated with 10 tank process treatment the distribution box will have 600A TPN copper bus bar of 99.9% purity (Electrolytic grade) having (50x8) sq.mm cross section for phase and (50x4) sq.mm for neutral bus bar. Phase to phase gap will be minimum 75 mm, phase to neutral gap will be 50 mm and phase to body gap will be 50 mm. All bus bar will be colour coded and to be fitted on DMC insulators, it will have MS angle of size (40 x 40 x 6) mm, the height of the bottom MS stands (4 nos.) will be 400 mm minimum and feeder pillar will have - (i) 400A, 4 P, 45 KA, 415v. (ICS=ICU=100%) MCCB with adjustable thermal and fixed magnetic setting (I/C) HIM 400 - 2 nos. & rotary handlre-2 no, digital voltmeter-2 nos, Digital Ammeter-2 nos, CT-6 nos, phase indication lamp-6 nos and all other necessary accessories including Energy meter as incoming. (ii) 200A, 4 P, 415v on load change over switch - 1 no. (iii) 250A, 4 P, 38 KA, 415v. (ICS=ICU=100%) MCCB with adjustable thermal and fixed magnetic setting (O/G) HIM 250 - 5 nos.& rotary handle-5 nos, spreader terminal-10 nos, phase barrier for single side-5 nos as out going. (iv) 100A, 4 P, 38 KA, 415v. (ICS=ICU=100%) MCCB with adjustable thermal and fixed magnetic setting (O/G).-3 nos & rotary handle-3nos, spreader terminal-6nos, phase barrier for single side-3 nos as out going and other Accessories. The item should be as per IS Specification & CEE/SER/GRC office specification(if any) with latest amendmend (if any).

Erection & commissioning of above out door Set type Distribution Box.

Installation ,& commissioning of ( Railway Numbers supplied) DG SET of (100 -160) KVA with ancillary work with all accessories as per site requirment. Details in explanatory note.

Supply at site , testing of LT Panel consist of 1 Set No. 125 Amp 36 KA FP MCCB as a incoming , 02 Nos 63 Amp FP MCCB as a outgoing and 32A DP MCB- 7 nos as a outgoing with cable termination including suitable Enclosure.. ADRA DIVISION-ELECTRICAL/SOUTH EASTERN RLY

Erection & commissioning of above Panel as per Set site requirement .

Supply at site ,testing of Distribution Board IP-43 Numbers wall mounting type with provision of 1 No x 40 Amp FP /TP MCB as incoming( as advised by competent authority of Railway) and 4 Nos (10- 32)Amp DP MCB ( as per site requirement as advised by Railway Site incharge) as outgoing as per IS/IEC 60898-1, all assembled in a FP/ TP&N Prewired 4-way metal door enclosure.

Erection, testing & commissioning of Distribution Numbers Board IP-43 as per site requirement. Total 1719759.00