North Central Railway Tender

Supply of Colour Light Signal Post, Tubular Mild steel, 4.5 meter length, 140 mm Dia, as per RDSO spec. 4 No. IRS: S-6/81 or latest and Supply of cast iron Main signal surface base (As per RDSO Drg. No. 2011/M or latest), with CLS ladder assembly suitable for colour light signal 4.5 meter long, as per RDSO drg. No. SA 23153 and signal front staging complete assembly and complete signal back staging for CLS unit. Insp. By-Consignee

Casting, concreting and curing of foundation for Main Signal Post in the ratio of 1:3:6 as per NCR drg.No. TYP/013/14/SIG FOUND. dtd 12.11.2014 (total 2 sheets of drawing) issued vide NCR Letter no. S&T/NCR/DRG/TYP dated 5 13.11.2014, using standard size of foundation/galvanized anchor bolts complete, required for erection of colour light signal post. Anchor bolts complete should comply with the RDSO drg. no. SA 116 A/M. Item includes excavation, ramming of CC using vibrator, curing and plastering with 1:4 cement-sand mixture (aggregate will not exceed 3.8 cm). Aggregate, cement, sand and holding down bolts will be supplied by contractor. Any machines & tools, if required for execution of this item, will be arranged/provided by contractor. Insp. By-Consignee

Erection of CLS Post with base and signal unit on top or on Offset Bracket including erection of auxiliary signals like calling on, shunt signal if any. It includes fixing of all LEDs and wiring of complete signal including route and 6 auxilliary signals, if any. It includes fixing of front and back staging, ladder and guards, signal name plates / boards, with contractor's own brackets and fixing materials. The work shall be done as per instructions of Rly engineer at site. It also includes provision & fixing of maintenance platform as per design given by Engineer -In-Charge at site. The Item includes cutting of Signal post if required by Site In charge. Insp. By-Consignee

Supply of Non Metallic (FRP) colour light signal housing multi unit type for railway signalling suitable for RE area FOUR Aspects, complete without lenses, lamps and signal ransformer as per RDSO Drg. No. SA 23001 A/M (Adv.) and as per RDSO spec. No. RDSO/SPN/194/2006 (Rev 2.0) or latest and FRP material as per RDSO SPEC. No. SO/SPN/151/1997 or latest. Insp. By-Consignee

Supply of Non Metallic (FRP) colour light signal housing multi unit type for railway signaling suitable for RE 8 area TWO Aspects, complete without lenses,lamps and signal ransformer as per RDSO Drg. No. SA 23003 A/M (Adv.) and as per RDSO spec. No. RDSO/SPN/194/2006 (Rev 2.0) or latest and FRP material as per RDSO SPEC. No. DSO/SPN/151/1997 or latest. Insp. By-Consignee

Excavation, casting, curing of foundation and Installation and Erection of Apparatus case Full (App. Case 9 as per RDSO drg. no. RDSO/S-11500 or latest) with contractor's own frame, cement and other material in the ratio 1:3:6. 'E' type lock to be supplied and installed with App. case.This includes filling of location foundations with river bed sand and plastering on top with a mixture of 1:4 of cement and sand. It covers fixing of lamp holder , switch and lamp etc. in Apparatus Case. Insp. By-Consignee

"Fabrication and fixing of phenolic laminated sheet of grade P3, minimum 10 mm thick,as per Apparatus case diagram/plan, in location box by providing all fixtures like ARA/Disconnect terminals, fuse blocks, fuses, relays on 10 square bars etc. including fixing of PVC coated string rods at the back side for cable support with contractor's own material like iron angle, nuts, bolts etc. The iron angle for fixing shall be minimum 3 mm thick. This also includes fixing of teak wood shelf minimum 25 mm thick for holding track circuit equipments. The work shall be done as per instructions of Rly engineer at site. (Apparatus case Full) Insp. By-Consignee"

Supply of Track feed Battery Charger as per RDSO Specn. No.IRS: S-89/2013 Ver.1.0 or latest. Charging capacity rating should be suitable for charging 80 AH Battery. Insp. By-RDSO

Supply of uncharged Low Maintenance Lead Acid (LMLA) secondary cell, 2V, 80 AH, in dry condition, shelf mounting type, conforming to RDSO Specn.No.IRS:S-88/2004 or latest, with inter cell connectors, nuts and bolts, washers, microporous vent plug, float etc. Insp. By-RITES

Painting of two coats of Enamel paint over one coat of Red Oxide primer after scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/Berger or similar.App. Cases inside and outside to be done by Silver colour. (Apparatus Case Full) Insp. By-Consignee

Painting of two coats of Enamel paint over one coat of Red Oxide primer after scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/Berger or similar.App. Cases inside and outside to be done by Silver colour. (Apparatus Case Half) Insp. By-Consignee

Painting of two coats of Enamel paint over one coat of Red Oxide primer after scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/Berger or similar. (Main Signal post, base, unit and complete fittings) Insp. By-Consignee

Painting of two coats of Enamel paint over one coat of Red Oxide primer after scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/Berger or similar. (Shunt Signal post, base, unit and complete fittings) Insp. By-Consignee

Lettering and Numbering of all S&T gears like Signals, Loc. Boxes, Pt. Machines, TLJBs, Block joints etc. Each item to be taken as one unit. Insp. By-Consignee

Supply of drill twist of size 9/32" (7.2mm) mores taper shank suitable for making holes in the Rails. Contractor should get the approval of sample from Railway Engineer before supply. Insp. By-Consignee

Fabrication and supply of Clamp point lock 60kg with point rodding (Ground Connection) set for TWS electric point machine (RDSO Type) as applicable. Insp. By-RITES

Refixing of electrical point machine, ground connection during phase working (Non interlocked working) 21 after removing the existing fitting if any, adjustment if necessary, cable termination, wiring , testing and commissioning of electrically operated point, fixing and connecting point indicator on derail switch if necessary. The work shall be done as per extant practice on NCR and the instruction of Railway Engineer at site. Insp. By-Consignee

Supply of Channel pins, single groove, 7 mm, galvanised, suitable for 4 mm dia bonding wire for Track Circuit rail bonding, as per RDSO spec. IRS: S 17-75 Insp. By-Consignee

Cement concrete work for miscellaneous, unscheduled items in ratio 1:3:6 of cement, coarse, sand and 23 aggregate Item includes excavation, ramming of CC by using vibrator, curing and plastering with cement and sand mixture in ratio 1:4 (aggregate will not exceed beyond 3.8 cm). The aggregate cement and sand will be supplied by contractor. Insp. By-Consignee

Supply and fixing of E type lock with accessories in location box. All material required for the job such as E type lock , MS angle , Nut and bolt etc. will be supplied by contractor as per RDSO DRG NO-SA 33763377 & IRS-S-30/64. Insp. By-Consignee

"Supply Plastic cover for 4 Aspect signal unit cover opened from Front side and bottom side and made of 25 black polythene sheet of 100 micron thickness size: 1700MM x460mmx205mm. On back side 75mm wide corner to corner diagonal cross mark of silver colour of 100 micron thickness to be provided.tie up cover with signal unit suitable nylon rope of 5mm dia and 4 meter length to be provided on front side & of 1.5 mtr length at centre . Note:-1. Sample must be approved before bulk supply . 2. Diamension are approximate to the extent of vary ± 5% Insp. By-Consignee"

"Supply Plastic cover for 3 Aspect signal unit cover opened from Front side and bottom side and made of 26 black polythene sheet of 100 micron thickness size: 1300MM x460mmx205mm. On back side 75mm wide corner to corner diagonal cross mark of silver colour of 100 micron thickness to be provided.tie up cover with signal unit suitable nylon rope of 5mm dia and 4 meter length to be provided on front side & of 1.5 mtr length at centre . Note:-1. Sample must be approved before bulk supply . 2. Diamension are approximate to the extent of vary ± 5% Insp. By-Consignee"

"Supply Plastic cover for 2 Aspect signal unit cover opened from Front side and bottom side and made of 27 black polythene sheet of 100 micron thickness size: 1200MM x460mmx205mm.On back side 75mm wide corner to corner diagonal cross mark of silver colour of 100 micron thickness to be provided.tie up cover with signal unit suitable nylon rope of 5mm dia and 4 meter length to be provided on front side & of 1.5 mtr length at center . Note:- 1. Sample must be approved before bulk supply . 2. Dimension are approximate to the extent of vary ± 5% Insp. By-Consignee"

"Fixing of ARA(M-6) Terminals /Screw less connectors / modular disconnect terminal blocks and fuse blocks 28 on phenolic laminated sheets and fixing by stainless steel/brass nuts & bolts. This includes provision of two additional holes on the board on either side for cable conductor entry. The work shall be carried out a per instructions of railway Engineer incharge.(Supply of all above terminals has been covered separately). Insp. By-Consignee"

Supply of True RMS reading Digital multimeter Rishabh 18 S/Fluke make as per attached specs. Insp. By- Consignee

Supply of 1 x 10 Sqmm (Red/Black/Green) multi strand copper power wire, 101 conductor each dia 0.45 31 +/- 0.01 with insulation thickness of 1.2 mm and nominal conductor resistance of 1.127 ohms/km and test parameters as per RDSO Specn.No.IRS:S-76/89(Amnd.3) or latest.Colour of the wire which is required will be specified by the Engineer incharge. Insp. By-Consignee

Supply and installation of earth electrode as per standard practice and as per NCR Drawing no. S&T/CONST/6.4/97. It includes supply of GI pipe of 3m length. It includes connecting the earth electrode to the 32 equipments which are required to be earthed including digging of earth pit 3 mtr deep and fixing earth electrode pipe, casting of cement concrete enclosure with cover (cover as per drawing no. S&T/CONST/6.3/97. It includes installation of 7 strand GI wires as earth lead wires, supported on MS flat size 5mm x 40 mm, soldering and nut bolt both, one end of both earth lead wire and MS flat to earth electrode and other end to Location boxes, block equipments, power equipments, cable sheath, signals etc. as per site requirement and as per instructions given by engineer incharge. Insp. By-Consignee

Supply of Digital AC/DC Leakage Clamp on meter, make/model ST-CL360, DCM 39A/Motwane or similar. Insp. By-RITES

Supply of Insulation resistance tester, 100 Mega ohms, 500V DC, hand generator type. Make Meco/Motwane/Waco or similar. Insp. By-Consignee

To provide the exotherming weld with the help 16.10 sq mm copper cable on the 25x3 mm copper tape which is already fixing in the wall (cable supply by railway) Insp. By-Consignee

Supply, fixing, testing, connecting and commissioning of 300 mm sweep Exhaust Fan suitable for 230 volts, 50 Hz AC supply, 1440 RPM heavy duty with wiring and flexible PVC pipe as required. Make: Almonard, Bajaj, Havell's, RR or similar. Insp. By-Consignee

Supply of CO2 type fire extinguisher capacity 4.5 Kg capacity ISI marked, with all accessories, operating 37 temperature (-30)° to (50)° for class 13 B type of fi re with 1 meter long hose pipe fi tted with PVC bend horn, with carying handle and wall mounting brcket, complete in all respect. It should conform to IS 2878:2004. Extinguisher certifi cate has to be supplied along with the item. Insp. By-Consignee

Supply, fabrication and fixing of Retro-reflective Signal number plates as per DRG No.- TYP/2024/008 (3 38 Numerals), DRG No.- TYP/2024/009 (4 Numerals), DRG No.- TYP/2024/010 (6 Numerals) and DRG No.- TYP/2024/011 ( Numeral and section name) on signal post with contractor's own material like clamp, U bolts, nuts etc.Technical specs for supply and installation as per annexure 2. Insp. By-Consignee

Supply, fabrication and fixing of the Calling On board as per Drg. No. TYP/2024/001 and BSLB board as per 39 Drg. No.TYP/2024/002. Stop/Warning board as per drg. No. NCR/S&T/PRYJ/D/-06/23, drg. No. NCR/S&T/PRYJ/D/-03/23 and AUTOMATIC STOP/START BOARD as per Drg. No. TYP/2024/003/1, and Drg. No. TYP/2024/003/2 or as applicable, on concrete foundation and painting with Retro reflective paint. All work to be carried out as per Railway site engineer instructions. Technical specs for supply and installation as per annexure 1. & annexure 2. Insp. By-Consignee

Supply of Insulation resistance tester, 10 Mega ohms, 100V DC, hand generator type. Make Meco/Motwane/Waco or similar Insp. By-Consignee

Supply of Digital Clamp Earth tester/meter., with memory storage facility, make Motwane/Meco/Fluke or better Insp. By-RITES 42

Supply of Rail drilling machine. As per RDSO specification No. TM/SM/3 dt 24.04.1991. Insp. By-Consignee

Supply of battery operated Rail Core Drill machine (Eibenstock Make ERD35-2-V50.4 B or similar) as per 43 RDSO specification no. TM/SM/468 dated 31.03.2014 First Revision, 2017 or latest. Suitable clamp for 52 Kg and 60 Kg rail to be supplied along with each machine. The suitable drill bit for sizes 7.2 mm (Solid drill), 13 mm (Rail HSS Cutter), 14mm (Rail HSS Cutter), 16mm (Rail TCT Cutter), 22 mm (Rail TCT Cutter) to be included as standard accessory in each machine. Insp. By-RITES

Supply of 19 mm /21mm/24mm TCT Core drill ( Cutting depth 35 Suitable for HM 36) part no RD 19 TCTD35. Insp. By-Consignee

Loading, Transportation/Carriage and Unloading of various S&T material by a 9 MT truck, from/to the consignee depot to/from various locations, as decided by the Railways Insp. By-Consignee

Painting & lettering of Point Machine with ground connections complete and point junction box. (Point Machine with Black enamel only outside and ground connections with Red Oxide). Insp. By-Consignee

Supply of basic material to construct unit maintenance free earth as per RDSO Specs. No. RDSO/SPN/197 Ver. 1.0 or latest to achieve a resistance less than 1 ohm. It consist of following: (a) Copper bonded steel electrode of minimum 3.0 meter long, minimum 17.0 mm dia with copper bonding thickness of minimum 250 microns and UL listed and marked = 1 No. (b) Earth enhancement material supplied in sealed bags of minimum 10 kg = 3 Nos. (c) Copper strip 48 of 150x25x6 mm, to terminate earth rod = 1 No. (d) Copper strip of 300x25x6 mm (MEEB) = 1 No. (e) Copper strip of 150x25x6mm (SEEB) = 1 No. (ii) Supply of 35 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting main earth electrode to MEEB in the equipment room in duplicate.(minimum 10 meter.) (iii) Supply of 16 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting MEEB to SEEB and SPD to MEEB (minimum 10 meter. ) (iv) Supply of 10 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting various equipments to SEEB (v) Supply of copper lug sleeve for 3/16 cable Insp. By-Consignee

Installation of Unit Maintenance Free Earth to achieve a resistance less than 1 ohm as supplied under item no. 13002 of Chapter 13 of SOR. It includes (i) Digging the earth to the required depth. (ii) Insertion of electrode. (iii) Filling of earth enhancing compound (Approx.30 Kg) (iv) Provision of exothermic weld connections to copper tape of 25 mm x 6 mm x 150 mm to the earth electrodes. All material tools and features required for weld will be arranged by contractor. (v) Th is also includes CC cover 1.5 ft x 1.5 ft . 1 ft wall thickness 2 inch with cover 3 inch thickness. Cables 35 Sq mm/ 16 Sq mm/10 sq mm for connecting earth to busbar, busbar to busbar and busbars to various equipments. Earth electrode of 17.20 mm dia and 3.00 meter long high tensile low carbon steel circular rods molecularly bonded with 49 copper and outer surface (minimum copper bonding thickness of 250 micrones to made requirement of under writer's laboratories (UL) 467-2007 or latest. Copper strips of 150 mm x 25 mm x 6 mm to be welded with each earth electrode, copper strips of 300 mm x 25 mm x 6 mm for main equip-potential busbar, copper strips of 150 mm x 25 mm x 6 mm sub equip-potential busbar in relay room, power room and panel room. GI strip 25 mm x 2 mm for ring formation of earth pits Earth enhancement material in bags for each Earth Electrode. Inspection chamber of site 300 mm x 300 mm x 300 mm (Inside dimension) of approximate 50 mm thick with pulling hooks to cover the earth pits. Note: Th e installation of this item shall be carried out by the contractor as per RDSO Specn. No. RDSO/SPN/ 197 Ver 1.0 or latest. Typical RDSO approved drawings referred in the RDSO specification document are : (i) SDO/RDSO/E&B/001 for typical installation of Earth, (ii) SDO/RDSO/E&B/002 for typical bondong and earthing connections, (iii) SDO/RDSO/E&B/003 for typical arrangement for earth resistance measurements Insp. By-Consignee

Scope of work includes Cleaning of Debris and Bushes surrounding the Goomty, Apparatus Case & Store Complex or any other Signalling installation, Transportation & Fixing of insulated lead wire in track circuits, Provision of double bonding wire, Transportation & Sand filling of Location Box with Rough thin plaster of Location Box, Rail connect 50 /Track device opening from railway track and re-fitted with rail connect accessories, Replacement of insulation of Stretcher bar, Disconnection of Ground connection of Point machine, Disconnection of insulated lead wire & double bonding wire, Transportation & installation of Point JB, Replacement of insulation of Gauge tie plate, Flex Printing including Flex and Design of Interlocking Plan Board, Technical Instruction Board, Different types of Instruction Display Board, Section Diagram etc. Insp. By-Consignee

Supply of Wire I.G. 8 SWG (4.064mm Dia.) for Track Circuit Bonding as per Specification No.IS:279/81 or Latest. Insp. By-Consignee

Supply of Insulating materials of Ground connection for 220 mm stroke Point Machine as per Drawing No. RDSO/S-3592 (1 No.), RDSO/S-3593 (1 No.),S-23199 (2 No.), S-8640 (4 No.), S-3463 (1 No.) as per Specification No. IRS:S- 24/2002 or latest. Insp. By-Consignee

35 Sq mm multi-strand single core PVC insulated copper cable as per IS: 694 for connecting main earth electrode to MEEB in the equipment room, color: Green. Insp. By-Consignee

Supply of Rodometer [Analog] Spec: Mechanical 5 digits counter, ABS Plastic wheel with rubber tyre,measure Forward & Backward, Telescopic handle, Precision measuring wheel. Make/Brand: Stanley or Bosch or JCB or Freeman or Equivalent. Insp. By-Consignee 55

Supply and installation of Distilled Water plant similar to "KILBURN" make. Insp. By-Consignee

Supply, Transportation and installation of Track Lead Junction Box made of Fibre Reinforced Plastic Drg. SI- 10272 ALT-1 as per Specn. No. IRS.S-10/78 with latest amendment. PBT terminals are to be supplied by the contractor. The angles for fixing TLJB are to be supplied by the contractor with all allied materials of Track Lead Junction Box made of 56 fibre glass (FRP) as per Drg. No. SI 10277 Alt-1 fitted with four (04) nos. PBT terminals with disconnecting facility. FRP should be as per RDSO Specification No.RDSO/SPN/151/1997 with latest amendment. The track lead junction box should be fitted with an iron angle of size 50mm/50mm, Length 01 (One) mtr. & Thickness 05(five) mm with 02 (two) nuts & bolts of size 10mm and 50mm by drilling holes. Lower portion of iron angle to be cut and bend & to be buried in the earth up to 0.7 mts. Inspection: Material to be inspected by Authorized Representative of Sr.DSTE/Co/PRYJ. Insp. By-RITES

Supply of deflector plate compatible with 60 kg rail with all hardware accessories for use with Digital Axle Counter as per RDSO/SPN/177/2012 Ver 3.0 or latest. Insp. By-RITES 58

Evaluation board AEB101 for frauscher make MSDAC Insp. By-RDSO 59

In-/Output board IO-EXB101 GS01 for frauscher make MSDAC Insp. By-RDSO 60

Backplane BP-PWR101-4 for frauscher make MSDAC Insp. By-RDSO

Provision of skilled/Unnskilled manpower as per details given Annexure A&B for one year for unforeseen failure maintenance/rectification after commissioning of the work this item does not cover guarantee/warranty of supplied items.Note:- Details of the labours employed by the firm to be submitted to SSE/Incharge of the work as per Payment of 61 wages Act payment to the labours (Highly skilled/Semi skilled/skilled/unskilled). Police verification, Attendance register with signature & proper rest, Sharmilk Kalyan portal registration, Medical Certificate, Adhar Card detail, Photo, detail of worker Highly skilled/Semi skilled/skilled/unskilled, Date of start of work, EPF-UAN Number, ESIC-UAN Number, Bank Account Nos, IFSC & bank Address signature in record register etc.Cost indicated in this item is only indicative of last quoted rates, with no claim of contractor against payment of minimum wages. Insp. By-