REFRAMED OF THE DETAILED S&T SUB ESTIMATE FOR PROVISION OF LIMITED HEIGHT SUBWAY AT RISHRA STATION OF HWH DIVISION.

1-REFRAMED OF THE DETAILED S&T SUB ESTIMATE FOR PROVISION OF

"Termination of Outdoor Cables (Main Cables /tai1 cables) at both ends in location 1 boxes, cable termination rack in relay room, station building, generator room etc. The item includes dressing of cables and wires with dressing threads as per standard practice. All material required for this item will be supplied by contractor. The outdoor cable shall be terminated in Relay Room, DG Room, ASM Room etc under supervision and instructions issued b y Engr. incharge of the work. Inspection: Consignee " Above/

Supply of Medium class GI pipes 100 mm dia {4.5 mm thickness} as per IS 1239 (Part 1}: 2004 or Latest with socket & coupling on culverts bridges or at any other locations as decided by Site Engineer. It includes supply of all material required for fixing arrangement. Contractor will also supply flexible/corrugated HDPE pipe at the end of GI pipe to protect the cables from sharp edges and sudden bends. inspection : Consignee Above/

Laying & Fixing of Medium class GI pipe 50/ IOO mm dia {4.5 mm thickness} as per IS 1239 {Part 1}: 2004 with socket & coupling on culverts bridges or at any other locations as decided by Site Engineer. It includes installation of all material required for fixing arrangement. Contractor will install flexible/corrugated HDPE pipe at the end of GI pipe along with any masonry work(if required) to protect the cables from sharp edges and sudden bends. Above/

Supply of DC UPS with input 110-230V AC/DC having output -48V DC with Backup of 1 Hour and 5A capacity, as per Annexure-. Inspection : Consignee Above/

Fixing of earth electrode including laying and installation of MS flat of size 35 mm x 6 mm with length 5 mtr or as per extant practice of Eastern Railway. As per CSTE/ ER'S DRG.NO.SI/TYP/0097 DTD. 25.03.25 for apparatus cases, signal post & other equipment as per 5 instruction of site engineer. Provision for fixing M S fl a t a t apparatus cases/ signal post/other equipment should be made by the firm at site. Full threaded bolts of 10 mm dia and length 40 mm should be welded in the apparatus cases in such way that the MS flat at apparatus case end can be fixed from outside or from inside. Welding arrangement with accessories a n d welding materials should be arranged by the contractor for fixing of bolts at equipment end where required as per instruction of site engineer. All hardware and other miscellaneous materials required for installation to be supplied by the contractor except earth electrodes and MS flat. Note:-all materials required to be arranged by the contractor except 2 core cable will be supplied by the railway. Above/

Provision of cement concrete enclosure for earth electrodes as per DRG. NO. S&T/C- 36(NKG). This includes supply of all materials by the contractor duly inspected by consignee. Above/

Supply of full size apparatus case (GKP type) (as per DRAWING NO. SW SK NO. 4/90 & & other applicable GKP SW Drawing). This includes supply of location box (GKP type) with 'E' type 7 lock & key, fitted on location door on both side, E Type lock (ward No will be specified by Engineer-in Charge) as per RDSO Drg. No. SA 3376 and Key to Drg. No. 3377 as per RDSO drawing No. RDSO/S- 11500. Inspection: (i) RITES if value of item in work more than 5 lakhs or as per extant policy (ii) Consignee subject to procurement from RECOMMENDED L I S T O F F I R M S FOR MECHANICAL SIGNALLING ITEMS if value of whole item in work less than 5 lakhs or as per extant policy. inspection : Consignee Above/

"Casting, concreting and curing of concrete foundation ((in ratio 1:3:6), erection and installation of full size apparatus case (GKP type)/Stainless Steel (SS) Apparatus Case as per 8 DRG.NO. S&T/C-6/98(NKG) with 'E' type lock on CC foundation. This includes cost of all materials required for fixing holding down bolts, casting, concreting. Note: - bolts, nuts and washers, bitumen compound to be supplied by contractor and bitumen compound to be used in between apparatus case and foundation as per site engineer. This also includes bottom of apparatus cases filled with sand and the outside covered with masonry work and neat cement plastering. Note: - Location boxes to painted with anti- corrosive paints as per IS:- 9862-1981, one and half feet from the bottom, on all surfaces- both inside and outside. Inspection: Consignee " Above/

Supply of paper base hylam sheet 12 mm thick. Inspection: consignee. Above/

"Fixing by slotted angle, wiring of terminal strips, hylam strip, relays, fuses with base, fixing of hard wood shelves for full size apparatus case with termination & Earthing of cables and 10 wiring with lettering as required including supply of slotted angles, wires, ferrules for marking and miscellaneous materials per location to be supplied by contractor. (all materials except relay, terminal strips, Bakelite strip, fuses with base and hard wood shelves to be supplied by the contractor). Wires to be used for this purpose should be procured from RDSO'S approved firm and to be inspected by RDSO. [Quantity of wires to be specified by contractor]. NB- power cable to be terminated with proper lugs and required buss bar and other terminals to be supplied by the contractor. Inspection: Consignee " Above/

Excavation of cable trench as per cable route plan, 1 Mtr. deep and of 0.3 Mtr. to 0.6 11 Mtr. wide at bottom as per RDSO sketch No. SDO/CABLE LAYING/ 003 or latest alongside the track in hard soil, conforming to distances as per cable route plan and refilling. This work includes clearing of route from bushes etc., covering of cable laid in trench by loose soil for a layer of 50mm thickness approximately before covering by bricks. The work shall be done as per the extant practice on Eastern Railway and instructions of Railway Engineer at site. Note:-(a)for all trenches from distant signal to home signal and to relay room, the minimum headway above the uppermost cable in the trench should be 600mm. If due to a large no. of cables headway is not available, 4" of 1:2:4 concreting should be done. Note:-(b-1) payment wifi be made as per actual work done on pro-rata basis, if required depth is not available at site. (b-2) if the depth of trench is not uniform in a span of 100 mtr. Or shorter lengths if site condition demands along the cable run, minimum depth will be taken for that particular stretch for payment. Above/ Running

Laying of S&T Cables of various cores/ pairs/ quads in trenches/ GI pipes/ RCC pipes/ 12 DWC pipes/ Trunking. This also includes laying of cables in track crossings & road crossings. Item includes provision of labels of coloured plastic adhesive tapes or any other identifiable material on each cable to give the cable number at each Gantry Post/hectometre post.(Cables will be meggered before and after its laying by contractor under supervision of Railway Representative and he will submit the meggering report of each testing). Length of the cable laid includes the length of the cable coiled for termination purposes. Above/

Supply of Double Wall Corrugated (DWC) -HDPE pipe/duct of size 200 mm outer dia, R 175 mm inner dia. It includes supply of Double Wall Corrugated -H DPE pipe/duct as per RDSO 13 Specn. No. RDSO/ SPN/ 204/2011 (version 1.1) or latest and conforming to ISI Spec. No.IS:14930, Part- II. (The manufacturers, suppliers must produce valid IS license and should be certified under ISO 9000 and shall submit copy of certificate). One of the following coupling arrangements should also be supplied with each pipe as per the site requirement. 1) Suitable snap fit coupler with rubber O-Ring 2) Spacers3) Tees4) Bend,5) End-capDWC pipe shall be marked at every 1 mtr length in such a way that manufacturer's name, vendor name and year of manufacture can be easily identified. Inspection : Consignee Above/

Dismantling of level crossing gates with all accessories as per site engineers. Above/

Dismantling of location box / RCC Goomty including all its accessories & concrete foundation. Above/

Shifting/Alteration / lifting of location box to facilitate earthwork of Engg/Con.This includes filling with sand and plastering inside location box. Above/

Releasing of existing TLJB and its accessories Above/

Supply of Channel Pins MS (Galvanized) single groove, 7 mm suitable for 4mm dia bonding wire as per spec No IRS S 17 & RDSO Drg No. 5- 69/M. Inspection: Consignee. Above/

Supply of GI wire 8 SWG (4mm dia) suitable for track circuit rail bonding. Inspection: Consignee Above/

Provision/Installation of bonding with GI wire 4mm dia (8 SWG) for track jumper & fish plate joints bonds. This will include drilling of 7.0/7.1/7.2 mm dia. holes in rails (4 Nos.) and provision of two jumpers for each bond, clipping of bonds etc. with contractors own tools as per instruction of Rly. Engineer at site. Inspection: Consignee. Above/

"Supply of track lead junction box complete with bush and ARA terminals conforming 21 to IRS: S- P 5/9 I or latest. Angle iron of size (1500x50x50) mm. To hold the junction box and for fixing cable entry pipe (40 x 500) mm. only. Drg.No.SA- 20101/M. Inspection: - by RITES [for value of material above Rs. 5.0 lakhs.]. Inspection by consignee [for value of material below than Rs 5.0 lakh] Inspection: (i) RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board." Above/

Erection, Fitting and Rail connection of Track Lead Junction Box on two supports (FRP stumps) with contractor's fixing material. This will include drilling of holes for track lead/side connections on rail. The work shall be done as per instructions of Rly engineer at site. Inspection: Consignee Above/

Supply of IPS SMR 11OV VC 2 0 Amp. a s per specification No. RDSO/ SPN/165/2012, version-3.0 or latest. Make: M/s. Statcon Ltd./ M/s. HBL Ltd./M/s. Amararaja Ltd. Or Other RDSO approved make, compatible for the IPS make specified by Purchaser. Inspection : Rites Above/

Supply of IPS DC-DC converter 24-32V DC, 5 Amp /10 Amp or 60-66 V DC, 5 Amp or 60-100V DC,1 Amp/ 3 Amp/S Amp as per specification No. RDSO/SPN/165/2012, version-3.0 or latest. Make: Make: M/s. Statcon Ltd./ M/s. HBL Ltd./M/s. Amararaja Ltd. Or Other RDSO approved make, compatible for the IPS make specified by Purchaser. Inspection : Rites Above/

Supply of IPS Transformer 220V AC/110V AC 1000 VA as per specification No. RDSO/SPN/165/2012, version-3.0 or latest. Make: M/s. Statcon Ltd./ M/s. HBL Ltd./M/s. Amararaja Ltd. Or Other RDSO approved make, compatible for the IPS make specified by Purchaser. Inspection : Rites Above/

Supply of IPS Transformer 220V AC/110V AC 500 VA as p e r specification No. RDSO/SPN/165/2012, version-3.0 or latest. Make: M/s. Statcon Ltd./ M/s. HBL Ltd./M/s. Amararaja Ltd. Or Other RDSO approved make, compatible for the IPS make specified by Purchaser. Inspection : Rites Above/

Supply of IPS Inverter 1.5KVA / 2 KVA for IPS as per specification No. RDSO/ SPN/165/2012, version-3.0 or latest. Make: M/s. Statcon Ltd./ M/s. HBL Ltd./M/s. Amararaja Ltd. Or Other RDSO approved make, compatible for the IPS make specified by Purchaser. Inspection : Rites Above/

Supply of 2 KVA CVT Regulator for IPS as per specification No. RDSO/ SPN/165/2012, version-3.0 or latest. Make: M/s. Statcon Ltd./ M/s. HBL Ltd./M/s. Amararaja Ltd. Or Other RDSO approved make, compatible for the IPS make specified by Purchaser. Inspection : Rites Above/

Supply of 3 KVA CVT Regulator for IPS as per specification No. RDSO/ SPN/165/2012, version-3.0 or latest. Make: M/s. Statcon Ltd./ M/s. HBL Ltd./M/s. Amararaja Ltd. Or Other RDSO approved make, compatible for the IPS make specified by Purchaser. Inspection : Rites Above/

Supply of Modem Card of CEL make HASSDAC as per RDSO Specification No. RDSO/SPN/177/2012 , version 3 or latest, Make- CEL . Inspection : Rites Above/

"Supply of Dual Micro Controller Logic Card no 4 suitable for CEL make HASSDAC as per RDSO Spn RDSO/SPN/177/2012 ver 3.0 or latest MAKE-CEL. INSPECTION : RITES" Above/

"Supply of DC DC Converter suitable for CEL make HASSDAC as per RDSO Spn RDSO/SPN/177/2012 ver 3.0 or latest MAKE-CEL. INSPECTION : RITES" Above/

"Supply of Relay Drive Card for suitable for CEL make HASSDAC as per RDSO Spn RDSO/SPN/177/2012 ver 3.0 or latest MAKE-CEL. INSPECTION : RITES" Above/

"Supply of Cards of Signal Conditioner Card No.1 (SCC1) for HASSDAC as per RDSO Specification No. RDSO/SPN/177/2012 with version 3 or latest, Make: CEL ACCEPTED: MAKE - CEL Signal Conditioner Card No.1 (SCC1) for HASSDAC as per RDSO Specification No. RDSO/SPN/177/2012 with version 3 or latest.INSPECTION : RITES" Above/

"Supply of Card of Signal Conditioner Card No.2 (SCC2) for HASSDAC as per RDSO Specification No.RDSO/SPN/177/2012 with version 3 or latest, Make: CEL. ACCEPTED: MAKE - CEL Signal Conditioner Card No.2 (SCC2) for HASSDAC as per RDSO Specification No.RDSO/SPN/177/2012 with version 3 or latest. INSPECTION : RITES" Above/

Disconnection & Reconnection of All Signalling Equipments like Cables/TLJB/Point Machine G.Fitting/Point JB/BPAC Track Device etc. immediate before and after the work during block period. This Includes cost of the Releasing of Signalling equipmets and Reconnection of the same after the work. This includes 1 Fitter, 1 Black Smith, 1 Hammer Man, 1Cable Jointer, 1 Bonding fitter, 4 Khalasis. Above/

Disconnection & Reconnection of All Signalling Equipments like Cables/TLJB/Point Machine G.Fitting/Point JB/BPAC Track Device and other Signalling works. This includes Supply of Labours(Helper/Assistant) of 5 Nos per Man Day to assist Signal Supervisor / Officer during Field Work & Other S&T work. Above/

"Supply of Electrically Operated Lifting Barrier complete set suitable for 24V DC, 38 supply with hand generator back up & motorized boom locking arrangements as per RDSO Spec. SPN/208/2012 with latest amendment. One set consisting of 2 nos. of lifting barrier pedestals, each with 8 contact circuit controller with top roller type limit switches, hand crank, 2 electric motors, 24vdc of capacity suitable to operate barriers upto 32' long booms, 2 nos. of steel octagonal booms of 32 feet length with 2 nos. Stop boards, boom light boxes, MS counter weights and 2 nos. of boom support with motorised boom locking but without fringes along with control panel with buttons and indicating lamps, motor connectors and MCB and hand generator (24VDC) to operate 2 barriers of 1 set. This includes supply and installation of gate hooter - 1 no and Dual Tone Bell /Buzzer with Flasher arrangement and 20 Watt horn working on 24 V DC/ 110 V AC- 1 no with all fixing arrangements. All of the above items including supply of nuts & bolts, foundation as required & supply of cement, civil work materials and etc. Shall be done by the contractor for commissioning. Only 230VAC supply shall be arranged by the railway in nearby relay room. The complete electric lifting barrier set shall confirm to RDSO SPEC NO. RDSO/SPN/208/2012 with latest amendment. Inspection - RDSO. along with Spares & tool kit mentioned in RDSO Spec. SPN/208/2012 clause 10.1 & 10.2 as below - Following spares shall be supplied alongwith each set (02 nos.) of Electric lifting barrier as per requirement of the purchaser i) Steel boom - 1 no. complete. ii) Belt - 1 no. iii Crank handle 1 no. iv) Motor Contactor - 1 no. v) Motor protection MCB- 1 no. vi) Push button complete- 2 nos. vii) Limit switch - 3 nos. (1 lever type and 2 top roller type) viii) Fuses used - 2 sets Tool kit consisting of standard sizes of wrench / spanner and Allen keys should also be supplied with each set (02 nos.) of Electric Lifting barrier. Inspection: RDSO" Above/

"Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international 39 standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board." A)"Supply of Disconnect Terminal Block, Screw less type, 4-wire front entry (Two in-put & Two out-put) The colour will be decided by Engineer - in - Charge. (Preferably In Blue, Red & Grey Colors in the ratio of 1:2:3)" Above/

"Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ 40 SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board." B)Supply of End plate 2.5mm/0.091 in thick as per site requirement. Above/

"Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ 41 SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board." C)Supply of End Stopper 10mm/0.0394 in width as per site requirement. Above/

"Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ 42 SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board." D)Supply of Carrier Rails for above 35mm x 7.5mm, 1mm/0.039 in thickness un-slotted type as per site requirement. Above/

"Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board." E)"Supply of Disconnect Terminal Block, screw less type, 2-wire front entry (One in-put & One out-put) The colour will be decided by Engineer - in - Charge. (Preferably In Blue, Red & Grey Colors in the ratio of 1:2:3)" Above/

"Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ 44 SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board." F)Supply of shooting link (jumper) (part no - 283- 402 or similar) , suitable for 0.2 to 16 sqmm terminal block 283-901 or similar. Above/

Supply of electronic Cable route tracer/locator with underground cable and pipe locating receiver and cable avoidance tool that provide location of armoured OFC , signalling and telecom , power cable etc. make : C Scope Stanley/ 3M Dynatel , model: DXL-4 DBG /2273M-iD 30 or Similar/ superior. Item to be supplied after successful demonstration and Approval of Railway. Inspection: Consignee Above/

Supply of electronic Cable route tracer/locator with underground cable and pipe locating receiver and cable avoidance tool that provide location of armoured OFC , signalling and telecom , power cable etc. make : C Scope Stanley/ 3M Dynatel , model: DXL-4 DBG /2273M-iD 30 or Similar/ superior. Item to be supplied after successful demonstration and Approval of Railway. Inspection: Consignee