Electrical work for Interlocking of 3 nos. of level crossing gates (KA-48, RC-2 & MR-35) where TVU is greater than 10000 over Adra division.

1-Electrical items

Item Breakup - 1-Electrical items

Installation, commissioning of Consealed wiring for light, c/fan, Point exhaust fan point with supply/laying of (phase & neutral) of PVC insulated, fire resistant and zero halogen flame retardent, 1100V grade, flexible, single core, multistranded, copper conductor of size1.5sq.mm. for points/2.5 sq.mm. for service line to switch boards as per IS:694/latest and clause 5.9 of IS:5831/latest through heavy duty PVC conduit of suitable size (16/20/25/32/40mm) as per site requirement as per IS:9537(Pt.III)/latest with supply/laying of continuous earth wire all along the wiring by PVC insulated, fire resistant 2.5sq.mm. 1100V grade, single core, solid copper conductor as per IS:694/latest and clause 5.9 of IS:5831/latest, including supply of all other requisite wiring materials as per site requirement, Details in Expl note.

Installation, testing and commissioning of conceal /casing capping Metre wiring( as per site requirment as advised by Railway authority ) of main service/sub-service with supply/laying (phase & neutral) of PVC insulated, fire resistant and zero halogen flame retardent, 6.0 sq.mm, 1100v grade, flexible, single core, multistranded, copper conductor as per IS: 694/latest and clause 5.9 of IS: 5831/latest, through heavy duty plain PVC conduit of suitable size (16/20/25/32/40 mm) as per IS : 9537(Pt.3)/latest, as per requirement of site,Details in Expl note..

Circuit/Sub-circuit of conceal /casing capping wiring( as per site Metre requirment as advised by Railway authority ) wiring by 4sq.mm. Cu.cable 660 Volt grade make- Mescib/Fenolex/KDK/ Havell's through (20mm dia and 1.5mm thickness with precission and continuous earthing by 1sq.mm. PVC Cu. wire to be provided as and where required as per direction of consignee as per GEN-3-B. Details in Expl note.

Supply, testing of HDPE pipe (NA)75 mm HDPE Pipe) material grade , Metre Pressure rating of 30degree centigrade = PN6 confirms to IS 4984 , CM/L No. 7395589, Nominal dia-75 mm. Details in Expl note.

Supply at site, testing of socket 5 A 3pin/ 5pin with 5A switch Numbers including wiring charges and all accessories.Details in Expl note.

Installation &Commissioning of socket 5 A 3pin/ 5pin with 5A switch Numbers including wiring charges and all accessories as per site requirement to complete the work in all respect. ADRA DIVISION-ELECTRICAL/SOUTH EASTERN RLY

Supply at site , testing of 5 in one 15/16A plug socket with sepatreate Numbers switch with fuse and indication lamp with separate wiring at lesast copper wire of size of 4 sqmm.Details in Expl note.

Installation of of 5 in one 15A plug socket with sepatreate switch with Numbers fuse and indication lamp with separate wiring at lesast copper wire of size of 4 sqmm.With all necessary materialDetails in Expl note.

Supply at site testing of Main Sub DB weather proof outdoor/ indoor Set type floormounted/ Wall mounted comprising of 1X 63A FP MCB 10KA as incoming and 6x 32 ADP MCB 10KA, 3x32A SP MCB 10KA as outgoing as per relevant IS in Duly Painted Double Door type MS Box Enclosure type. Details in Expl note.

Erection,and commissioning of Main Sub DB weather proof outdoor/ Set indoor type floormounted/ Wall mounted comprising of 1X 63A FP MCB 10KA as incoming and 6x 32 ADP MCB 10KA, 3x32A SP MCB 10KA as outgoing as per relevant IS in Duly Painted Double Door type MS Box Enclosure Details in Expl note.

Supply, testing of LED T5 fitting -22 Watt Lumen-1100 input voltage Numbers 90-300v,50HZ complete with lamp..Details in Expl note.

Installation, & commissioning of LED T5 fitting -22 Watt as per site Numbers requrement with the directives of the Railway site Incharge. Details in Expl note.

Supply at site , testing of (6-32) Amp DP MCB with Enclosure Details Numbers in Expl note.

Erection & installation and commisioning of (6-32) Amp DP MCB with Numbers Enclosure with all necessary accessories. Details in Expl note.

Supply, , testing o f 40 A DP MCB ,B series with all necessary Numbers accessories including Enclosure.

Erection & commissioning of 40 A DP MCB ,B series with all necessary Numbers accessories including Enclosure.

Supply of Energy Efficient Bldc Fan With Regulator with all necessary Numbers acessaries to complete the work in all respect. Details- Brushless DC (BLDC) Motor Ceiling Fan, ISI marked, Sweep size: 1400 mm, Minimum Air delivery-245 Cubic Meter/Min, total harmonic distortion- 8% [max], Rated Voltage: 230 V, 50HZ Single phase AC, Speed control with electronic regulator (step type with minimum 5 running positions), Blade thickness (Min): 1.1mm, Blade material : Aluminium, Bearing : Double ball bearings, Down rod size.Details in Expl note.

Installation, & commissioning of Energy Efficient Bldc Fan as per site Numbers requrement .Details in Expl note.

Supply at site , testing of Single phase propeller type ventilating fan Numbers (Ex.fan) with IS 2312/67 complete with mounting ring with four number fixing holes without regulator 300 mm sweepDetails in Expl note.

Erection, commissioning of Single phase propeller type ventilating Numbers fan (Ex.fan) IS 2312/67 with latest amenment complete with mounting ring with four number fixing holes without regulator but with lewver shuters 4 pole 300 mm sweep Details in Expl note.

Supply testing of IP 65 Pole Mounted Junction Box 200x200x150 mm Numbers Poly Carbonate Locable door type PVC junction Box (JB) having provision of 4 way Terminal, bus bar with 16 A fuse unit with all accessories.Details in Expl note.

Erection, & commissioning of IP 65 Pole Mounted Junction Box Numbers 200x200x150 mm Poly Carbonate Locable door type PVC junction Box (JB) having provision of 4 way Terminal, bus bar with 16 A fuse unit with all accessories.

Laying of(Railway Supplied) cable in underground through excavation Metre of cable trench laying with end termination connection with necessary accessories , testing of cable providing bricks 'A' class, sand and refilling of trench by soil as per IS and CEE/GRC's Drg.No.CEE/ G/ A- 3/P-134 or latest with all accessaries and in case of road crossing/concrete path/track crossing, the same to be laid through pipe inclusive of supply of all requisite materials, cable route marker etc.Details in Expl note.

Laying of (Railway Supplied) cable in open air/wall/ structure with end Metre 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 resplects. Details in Expl note.

Design ,Supply at site,testing of testing & commissioning of street Numbers light pole of 6 Mtr. length, hot dip Galvanised, Ploygonal/ Octagonal shape, fabricated from 3 mm thick HT sheet (Grade BSEN10025- S35510) with top dia70 mm AF(Across Flats), Bottom dia 130mm(Across Flat), with base plate of size 220X220X12 mm(IS:2062) , earth lug, along with 1000mm long with double arm bracket bent at an angle of 120 degree, made of 48.3mm dia, heavy duty G.I pipe, including TS-600 grade J-type M20 X 600 mm long foundation bolt along with required quantity of templates for the pole & flush door 0.5 m above the base plate consisting backelite sheet, 1 no single pole MCB of 6A & TPN-63A , 4 -way cable connector suitable for loop in loop out of armoured cable.Details in Expl note. ADRA DIVISION-ELECTRICAL/SOUTH EASTERN RLY

Erection, testing & commissioning of ADP Ploygonal/Octagonal GI Numbers Lighting Mast /Pole as per site requrement with the directives of the Railway site Incharge. Details in Expl note.

Erection Testing and Commissioning out door type LED fittings with Numbers 25mm dia GI pipe GI pipe of medium duty of suitable length , MS clamp & nut bolt with all accessories, pipe should be cold bend at an angle 120 degree in 3:2 ratio and suitable chanel for outdoor fitting. Work should be executed as per site requirement with the directives of the Railway site Inchyarge.Details in Expl note.

Supply at site , Testing o f L E D street light CAP- 48W Model IP 65 Numbers Endura city linear 6000 K or similar, General spread with lampDetails in Expl note.

Installation, & commissioning of LED street light CAP- 48W as per site Numbers requrement with the directives of the Railway site Incharge. Details in Expl note.

Supply , testing of Automatic control and distriution panel for colour Numbers light signalling of rating 63A , 1Ph , 240V, 50Hz in 25KV AC traction system as per RDSO's Specification No. TI/SPc/PSI/CLS/0020 with A & C Slip No. 1 -4 or latest ( AS ADVISED by DEE(G)/ADRA with all necessary accessories to complete the work in all respect.Material make confirming to ISS & specification etc are as per P.O.Details in Expl note.

Erection,Installation and commissioning of Automatic control and Numbers distriution panel for colour light signalling of rating 63A , 1Ph , 240V, 50Hz in 25KV AC traction system with all necessary accessories to complete the work in all respect..Details in Expl note.

Supply at site , testing of connection box made of high quality Numbers thermoplastic polycarbonate enclosure, weatherproof corrosion proof, dust proof, jet water proof, fire retardant and self- extinguishing, halogen and silica free, non-toxic material with internally embedded gasket made of polyurethane with degree of protection IP 65 in accordance with IEC 60529 with arrangement of 63/200 Amp fuse and suitable terminal for incoming one no. and outgoing one no. of 2 core 70/150 sqmm Aluminum Armored cable for pole mounting. top and bottom cable entry. Details in Expl note.

Installation, andcommissioning of connection box made of high Numbers quality thermoplastic polycarbonate enclosure, weatherproof corrosion proof, dust proof, jet water proof, fire retardant and self- extinguishing, halogen and silica free, non-toxic material with internally embedded gasket made of polyurethane with degree of protection IP 65 in accordance with IEC 60529 with arrangement of 63/200 Amp fuse and suitable terminal for incoming one no. and outgoing one no. of 2 core 70/150 sqmm Aluminum Armored cable for pole mounting. top and bottom cable entry. Details in Expl note.

Design, Erection ,installation, testing and commissioning of Numbers 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. Details in Expl note.The item cost includes supply cost of all related materials required. to complete the work in all respects. Total 1069234.00