Augmentation of sub-station of Dholpur station of Agra Division.

1-Augmentation of sub-station of Dholpur station of Agra Division.

Supply, Erection, testing and commissioning of outdoor type 3-VCB;s panel (One in coming and two outgoing) of capacity 11KV 800A, 25KA capacity including relay panel with other connected accessories etc. Technical spec. enclosed.

Erection ,testing & commissioning of 250 KVA transformer 33/.416 KV outdoor distribution copper wound transformer .

Supply and spreading of 20mm size ballast in the out door substation.

Supply, Erection, Testing & Commissioning of 04 pole structure with clamp, nut, bolt, busbar etc 'C' channel length 60M (04 Nos. Rail pole supplied by railway to contractor)

Supply, Erection, Testing and commissioning of 11KV 200Amp triple pole gang operated GO switch Dropout fuse and operating rod fixing existing on 4 pole structure with all fixtures.

Supply, Erection, Testing and commissioning of LT panel Board Fabricated floor mounted made of MS sheet 14 SWG complete floor mounted front operated, mounted on MS channel 75X40X3mm painting by one coat of red oxide primer with two coats of approved synthetic enamel paint complete with top/bottom removable gland as required double compression type cable glands earth bus hinged and lockable doors, dust and vermin proof complete with all inter connections by 6 PVC insulated multistranded copper wire with 3200Amp capacity Copper Bus Bar with following items A) Air circuit Breaker 1000Amp 50 KA-FP manual draw outtype-01 No for incoming supply B) MCCB-400Amp-50-FP-02 Nos for outgoing (IHLLNFCF0400) C) MCCB-250Amp-50KAFP-02 Nos. for outgoing supply (IHLLNFCF0250) (D) MCCB- 125Amp- 36KA-FP-04 Nos. for outgoing supply (IHLLNHEBF0125) Three phase panel mounted Electronic Energy meter Digital type Volt meter size 96x96mm with selector switch & 03 Nos LED indicators Note main distribution Board shall be mounted on masonry post at least 2 feet in height from ground level to avoid submerging in rains.

Remaining work of Construction of Panel room cum staff room for substation (size 5x4 sq mtrs) as Door,Wndows & flooring etc.

Supply, Erection, Testing and commissioning of Single earth electrode of 50mm dia 3000mm long GI Pipe class B conforming to IS: 1239 latest complete with earth box including connection from earth electrode to MDB/SDB/poles/With 8 SWG GI Wire

Supply, erection, Testing & Commissioning of constructed, Installation Testing and Commissioning of Maintenance Free Earth as per RDSO Spec. No. RDSO/SPN/197/2008 or latest consisting the following , A) Copper bonded steel electrodes of 3.0 meter long & 17.2mm.dia with Cubonding thickness of min.250 microns and UL listed and marked=1No. B) Earth enhancement material supplied in sealed bags of in.10Kgs.=3Nos. C) Copper strip 150x25x6 mm. to terminate earth rod=1No. D) Copper strip 300x25x6 mm. Main LT panel board to terminate earth rod =1No E) Copper strip 150x25x6 mm. Sub distribution board to terminate earth rod =1No F) Digging the earth to the required depth G) Insertion of electrode H) Filling of earth enhancing compound (30Kg.) - provision of exothermic weld connection on copper tape of 25mmx6mm.x150mm.to the earth electrodes all the materials, tools and features required for the weld to be arranged by the 9 contractor-1No. Note:-Earth pit should be prepared as per RDSO. DRG. No.SDO/RDSO/L&B/001 I) Provision of Exothermic weld connection in copper tape 25mm.x6mm.x150mm. to the earth electrodes . All material, tools and features requires for the weld to be arranged by the contractor J) Provision of Exothermic weld connecting ,One to connect 35 Sq.mm multistrended single core PVC insulated copper cable to the copper tape welded to the earth electrode and another to the copper tape (Main LT panel board) to be fixed inside the equipment / Escalator apparatus room, weld materials, tools and features and all other materials requires for the weld to be arranged by the contractor K) Electrode termination in a concrete sink and routing the cadmium cable to bus bar in equipment room ( all other materials required for the work shall be borne by the contractor Note:- Earth resistance should be less than One Ohm. L) MDB & SDB are to be installed in equipments/Panel room and earth connections to equipments cables extended from LT panel board and Sub distribution board as the case may be .

Supply, erection, Testing & Commissioning of End termination of 3 core 120 Sqmm. 10 HT XLPE insulated 11 KV (E) grade AL cable with cold shrinkable indoor type cable box of approved make conforming to relevant IS (Latest version) with supply of material including testing and commissioning of size 120 sq.mm cable.

Supply, erection, Testing & Commissioning of of 40 x 6MM Copper strip as per IS: 11 3043/1987 (Latest version) in 50mm dia G.I. Pipe class-B, 300mm deep in ground / recessing in floor for sub station as per drawing approved by Railway including supply of material as per relevant technical specification (latest version).

Supply, erection, testing & commissioning of 3 Nos. of lighting arrestor out door type use for 5 KV, 9/10KA or suitable to 11KV with all other connected accessories etc.

Laying/Cleating erection, Testing & Commissioning of HT/LT Cable 03/04 Core on wall with all accessories & refilling of cable trench (as per IE rule) after laying of cable (Cable will be supplied by Rly free of cost at Cosignee Depot)

Supply, erection, testing and commissioning of Fire Extinguisher, Dry chemical power type 10 KG Cap.(ISI Marked) Suitable for electric fire to be provided on the wall with suitable fixing Accessories

Supply, erection, testing and commissioning of Rubber mat (ISI Marked) non stick type suitable for 11 KV AC supply of size 3600 X 1000 X 25mm

Supply and erection of fencing upright.

Gi Fire Buckets (6 nos) 24 gauge fitted on steel stand as per drawing approved by railway, each 10 litre capacity filled with clean dry ordinary sand

First Aid box complete with medicines of approved make.

Electric shock treatment chart in Hindi (large size) with aluminum frame and glass on front or laminated as approved by Railways

11000 Volt/415 V danger notice pplate conforming to IS:2551 (latest version)

Schematic diagram of HT/LT installation on white hylum sheet with aluminium frame of Size 1200 X600 approximate as approved by Railways

Supply, erection, Testing & Commissioning of material fixing and providing the Light/FTL/C.Fan/E.Fan concealed wiring point with 2.5 Sq.mm PVC insulated and sheathed multistrand copper wire 1100 V grade, single core with 1.5sq.mm. PVC insulated copper conductor 22 for continuous earthing in recessed steel/PVC conduit pipe 25mm. 1.6mm.thick dia bend, junction box etc. with ceiling rose batten holder, flush type 5A. switches mounted on white laminated phenolic sheet 3mm. thick cover on front of MS box made of 18 S.W.G. MS sheet of suitable size complete with replastering of wall if required wiring to be done in separate circuit. (Concealed wiring to be done on walls and roof if RCC roof is already constructed surface through PVC casing caping good quality double lock type wiring may be done.)

Supply, erection, Testing & Commissioning of material for fixing and providing 5 pin socket outlet point (3 pin + 2 pin) 5-A/230 V. with flush type 5 Amp. Socket combined type with 23 switch in concealed wiring by 2.5 Sq. mm. PVC insulated multistranded copper wire single core 1100 V. Gr. in recessed steel conduit pipe 25 mm. dia & 1.6mm. thickness with 5 Amp. /230 V. flush type switch fixed on white phenolic laminated sheet 3mm. thick cover on front of MS box of suitable size complete including 1.5 Sq. mm. PVC insulted copper conductors for earthing and replastering of wall.

Supply, erection, Testing & Commissioning of sub main consisting of 2x4 Sq. mm (P & 24 N) PVC insulated and sheathed copper wire multristanded single core 1.1 KV grade alongwith 1.5 Sq. mm PVC insulated copper wire 1.1 KV grade for earthing. (Quantity 1 Mtr. Equal to 02 Nos., wire of 4 Sq.mm of 01 Mtr.each. and 01 No. earth wire 1.5 Sq. mm. of 01 M) (No cable joint is permitted inside the MS conduit pipe cable should be jointed with cable connectors inside the switch board)

Supply, Erection, Testing and commissioning of MS/PVC conduit pipe 25mm dia and 25 1.6mm thick, recessed in the wall and through the wall by making hole and replastering the same in original condition complete with Tee, elbow, junction box, sadle & Other accessories for sub main wiring.

Supply, Erection, Testing & Commissioning of luminaire complete with all accessories 26 , 18/20 watt, 04 feet LED tube light fitting & Tube with suitable current control driver circuit, suitable for surface mounting and connection with PVC copper flexible wire of 23/76 as per Rly. specification attached

Supply, Erection, Testing and Commissioning of energy efficient Rechargeable Turbo Inverter LED Blub 12 watt having back up time 4 hrs., and normal and turbo charging mode, having min rated lithium battery capacity of 2600 mAh with rated voltage of 100-300 V AC.

supply, erection, Testing & Commissioning of energy efficient LED street light fitting 28 60 Watt outdoor complete street light fitting pressure die cast aluminum (PDC) body with make embossed on PDC body and complete with all accessories/components and connection with PVC copper wire 2.5sq.mm size multicore and fixing arrangement as per site requirement. The technical parameters will generally conform to relevant Railway specification attached Annexure-II

Excavation of cable trench:- This item shall be operated in conformity with IS:1255 (latest version) i.e. code of practice for installation and maintenance of HT/LT cables. The price shall cover cost of excavation of cable trench in all type of soil for laying LT cables and back filling the same with sieved earth and finishing the surface in its original condition after providing sand, & bricks in cross position. For LT/HT cables the trench shall be 600mm wide x 1000mm deep. In trench 29 the cable shall be covered with river sand at a depth of 100mm below the cable and 100mm above the cable than placing well-burned bricks continuously in crossposition through out the cable route in the ground. The bottom of the trench should level free from stones and sharp edge of rocks etc. At the termination a loop of 5 meter (approx) cable shall be kept as allowance and loops rings be formed as per the site condition, in the ground, The cost shall include the cost of all materials i.e. sand, bricks, cable route markers (grouted in the earth firmly with cement concrete so that it can not be uprooted by miscreants) etc at 25m. interval and each turn of the cable.

Excavation of cable trench 1000mm deep and back filling in all type of soil under the track/road for laying of the cable including the work of supply and placing of RCC Hume pipe 150mm Dia with necessary RCC collars etc for drawing the cable in trench under the track/Road.