Balance work of Provision of IBSS in both UP & DN direction between Barsuan - Gagnaposh.

B-Material Supply "SOR" (Signalling) 489397.41 Below/P

D-Material Supply "SOR" (Telecom) 655570.17 Below/P

A1-Execution "Non-SOR" (Signalling) 5823877.62 Below/P

B1-Material Supply "Non-SOR" (Signalling) 393471.81 Below/P

D1-Material Supply "Non-SOR" (Telecom) 104992.00 Below/P

Item Breakup - A-Execution "SOR" (Signalling)

Excavation of trench in all kinds of soils Kilometre including soft rocky area and clearing of roots of trees, rocks, bushes, ballast & reconditioning etc. including bailing out water and disposal of extra soil including back filling with excavated earth and ramming of trenches after cable laying for the following depths and widths as specified in Technical Circular No. 2 of 1988 & 01/2010 issued by CSTE/SER. Note:- In case, trenches are other than prescribed depth & width, Proportionate payment shall be released. (i) Depth 1.2 meter, Width 0.5 meter.

Excavation of trench in all kinds of soils Kilometre including soft rocky area and clearing of roots of trees, rocks, bushes, ballast & reconditioning etc., including bailing out water and disposal of extra soil including back filling with excavated earth and ramming of trenches after cable laying for the following depths and widths as specified in Technical Circular No. 2 of 1988 & 01/2010 issued by CSTE/SER. Note:- In case, trenches are other than prescribed depth & width, Proportionate payment shall be released. (i) Depth 1.0 meter, Width 0.3 meter. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Mechanised Drilling/ Micro Tunnelling under Metre important/ busy metal/concrete road /Railway track and laying GI pipe (make: TATA/Jindal or better) min. 75mm inner diameter Grade Medium with Specn.No.IS-1239, Pt-1, 1979 including supply), Boring and pulling cable upto 110mm dia. at a depth of min. 1 meter as per site condition. This also includes reinstatement of the surface to the original state.

Laying of S&T Cables (Signal/Quad/Power) in Kilometre the excavated trench t o D r a w i n g No. CON/SK/T/5. Transportation and supply of 'U' clamps, anchoring of cable at every 10 mtrs interval with 'U' clamp on trench to Drawing No. CSTE/CON/CABLES/81. Transportation, supply and placing of cable demarcating lead belt to Drawing No. CON/SK/T/6 punched at an interval of 30 mtrs. and wrapped round each cable throughout the cable route and also at every track/Road/ platform crossing as above specified in Technical Circular No. 2/1988 & 01/2010 issued by CSTE/SER and guarding the cables collecting empty drums w ith left over cable and return to the stores of stock holder.

Transportation of cables in rolls with or without Drum-Km wooden drums (S&T Cables) fro m concerned store to the site of works.

Transportation, Grouting/erection, wiring as Numbers per approved wiring diagram of 19" relay rack/Composite/Q- Series Relay Rack with subsequent alteration (with 3/4 X 9" anchor bolts with one nut and one washer per bolt & D-bracket & 60mm insulator), fixing of M.S. ladder as per requirement for rack to rack connection, CTR and control panel, fixing of plug boards, relays, terminal blocks, terminals, filter units, tag blocks, fuses, bus bars, shelves, strips, 6mm Hylam sheet of required length for writing terminal description etc. fixing and termination of cables on the relay racks with number embossed ferrules, bunching of cables with PVC tape, earthing o f cable armour including painting and lettering. Wiring and testing of complete relay rack accommodating all relays as per wiring diagram. All materials such as eyelets, M.S ladder, Hylam sheets, ferrules, trough etc., if required for modification of rack shall be supplied by the contractor and to be carried out at site within the cost as per inspection of representative of Dy.CPM/GSU/S&T/CKP. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Transportation, erection, fixing, installation Numbers and commissioning of Cable Termination rack (CTR), fixing of MS Wiring ladder from relay rack to CTR, and on to top of the CTR- including supply of 3/6mm Hylam sheet of required size for fixing terminal blocks & writing terminal description, termination of cables, bunching of cables by PVC tape and earthing of cable armours, painting, lettering as required. The contractor shall draft terminal analysis chart on the white bond paper of appropriate size & supply wiring materials like e y e l e t s of sizes, trough, condensers and r e s i s t a n c e s a s per required value, HV protection cover with fixing top caps and danger symbol, soldering material of approved quality etc. shall be supplied by the contractor. Cement o f approved brand, stone chips 5/8" and sand as required for mounting CTR, Sand f o r filling of cable pit and other required masonry work, Sundry materials such as MS plate/angles, MS wiring ladders as per approved Drawing, Anchor bolt 5/8" X 9" with nut and washers -4 No., Nickel plated screws 2BA X1" with nuts and washers for fixing Hylam sheet, numbers embossed ferrules 2.5 sq. mm, PVC bunching tapes a n d buttons, paint synthetic enamel of smoke grey colour for painting, MS clamps with bolts and nuts of sizes, D-bracket and 60mm insulator, for fixing cables, screws of sizes as required shall be supplied by the contractor. Cables should be routed properly through ladder. All the materials required for installation, wiring, testing and commissioning as per the approved wiring diagram except the materials included in supply schedule shall be supplied by the contractor as per inspection of representative of Dy.CPM/GSU/S&T/CKP. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Execution of Full Apparatus Case w i t h pit, Numbers concrete foundation, surrounding earth work, erection, installation as per Drawing No. Con/SK/T/8 and wiring as per SEM Drawing No.19-D8 or as per direction of site engineer. Fixing of Hylam sheet strip o f s i z e approx. 925mmx100mmx3mm (including supply) with h o l e on both side for writing & terminal description, terminals, fuse blocks, relay and other accessories for signal/track circuit, termination o f cable w ith number embossed ferrules, bunching of cables with PVC tape, earthing of cable armour as required. Painting of the apparatus case inside and outside after clearing the surface thoroughly and first coating of anticorrosive paint and subsequent two coats o f Aluminium paint outside and red oxide inside and lettering etc. This includes transportation of 25 mm/12mm Hylam sheet for shelf or as required and also includes minor modification in L/Boxes as per site requirement . T h e contractor s h a l l s u p p l y o f 4 n o . of foundation bolts 22 mm dia. x 450 mm long with 2 flat spring washers, one nut is to be used for each set, sand for filling u p cable pit inside t h e apparatus c a s e and bolts, nuts, screws, MS Clamps for fixing equipment/cable. Note: - Part payment shall be released after completion of- (i) Foundation- 40%, (ii) Erection - 10%, (iii) Wiring, earthing, testing - 20%, (iv) Painting, writings - 10%, (v) Plastering, sand filling & etc. - 10%, (vi) Commissioning - 10%.

Painting of two coats of synthetic enamel paint Numbers over one coat of primer on the following after scraping & cleaning surface wherever necessary with supply of paints. Note: The paint and primer should be from Asian Paints/ Nerolac / Dulux / Berger. The primer / enamel paints (Aluminium synthetic, black enamel, brilliant white, grey and yellow) will be as per (IS:5660 of 1970) / (IS:2932 of 1974). Apparatus Case Full Size. (Outside & inside)

Lettering / Numbering Termination particulars, Numbers equipments names etc., legibly and neatly inside location boxes. This includes supply of paints of Asian Paints/ Nerolac / Dulux / Berger or better make. Apparatus Case Full Size

Cement Concrete of proportion 1:3:6 (Cement: cum Sand: Stone chips o f 25mm nominal size) for miscellaneous items. I t includes excavation, ramming o f C C b y using vibrator, curing and plastering w i t h c e m e n t a n d sand mixture (aggregate w ill n o t exceed beyond 3 . 8 cm). Note: All materials required for foundation are t o be supplied by the contractor shall be inspected by the representative of Dy.CPM/GSU/S&T/CKP. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Transportation, installation o f 2-Aspect Signal Numbers Post for MACLS as per drawing no. Con/SK/T/12 or SEM-Drawing No. 19-D3 complete with signal units, base, ladder and other fittings, excavation of pit, erection of posts, casting concrete foundation thereof as specified in the note given in drawing, fixing of complete fittings of the signals with necessary earth s c r e e n p r o t e c t i o n arrangement including termination of cables, painting and lettering as required. Foundation Bolts of size 24 mm x 915 mm as per RDSO Drawing No. SA-116 A/M confirming to IS: 226 and IRS:S-10/78 Rev.8.

Transportation, Installation, Wiring, Testing & Numbers Commissioning of LED Signals Lamps for Main signals Lighting Unit (i.e. Red, Yellow, and Green) as per instruction of railway Engineer at the site. Note:- LED particulars such as aspect, make, type, Sr. No. etc. to be recorded in proper in proper register.

Installation of Single Maintenance Free Earth Set pit as per RDSO Drawing No. SDO / RDSO/ E&B/001 which includes the following:-a) Digging/Auguring/Boring of single earth p i t of 100mm to 125mm dia. to the depth of approx. 3 meter. b) Insertion of 3.0 meter electrode and penetrating it minimum 150 mm by pushing gently with sledge hammer where the natural soil i s assumed. (c) Filling of earth pit with Earth Enhancement Compound (EEC) in slurry f o r m a n d backfilling. (d) Carrying out exothermic weld connection on single earth electrode to a copper tape of 200 x 25 x 6 mm. ( e ) Carrying out exothermic weld connection on the copper tape of 200 x 25 x 6 mm on Earth Electrode for connecting two 35 Sq. mm c a b l e s f o r redundancy. ( f ) T h e exothermic welding material for bonding the earth system shall be procured from RDSO approved firms, which includes graphite modules, clamps, weld metal powders. (g) The dimension of the chamber will be of 300 x 300 x 300 mm (inside dimension) o f RC C with 50mm thick a n d fine finish, Inspection chamber should be as per IEC 62561-5 or latest. The top RCC cover size shall be 400mmX400mmX50mm. The date of testing and earth resistance value shall be written on the cover with black base with yellow paint.

Excavation o f earth p i t , placing & fi x i n g of Numbers Earth electrode with construction of cement enclosure to SEM Drawing N o . 1 9 - D 6 and drawal o f 6 S W G GI/Copper cable from earth electrode t o goomties, r e l a y room, cabin, station, etc. and drawal of MS flat 35mm x 6mm for signal post/Location box shall be used a s t h e case may be, including fixing at both ends of the wire/MS flat. This includes transportation of materials. Note: Materials such as charcoals, salt, sal ammoniac, 6 SWG GI wire, copper lugs with Steel bolts & nuts etc. shall b e supplied b y t h e contractor. M S flat 35mm x 6mm/Copper cable shall be supplied by Railway as per inspection of representative of Dy.CPM/GSU/S&T/CKP. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Design and supply of the following drawings to Station office records a s p e r requirement o f the Railways. This includes alteration a t different stages a n d finally supply o f a l l the drawings including tracings within 90 days from the date of commissioning of the work. This includes the following drawings for each station: (1) Cable layout plan (Main) (2) Cable layout plan (Tail) (3) Cable matching chart (4) Location Hut drawing (5) Termination chart of end goomties and location hut (6) Traction bonding plan (7) Contact Analysis Chart (8) SWRD & GWRD (9) Equipment L a y o u t P l a n (10) Power Supply arrangement diagram (11) Any other drawing as found relevant as per site condition. Office record include the following: (i) Battery History book (ii) Track Circuiting Register. (iii) Track circuit maintenance Register. (iv) Cable Meggering Register (v) Signal History Register (vi) LED Register (vii)Glued joint/ Block joint Re g i s t e r ( v i i i ) Point machine Maintenance Register .(ix) Joint Inspection Register such as P. Way, Electrical & Signal. (x) Relay Register (xi) Route cancellation Register ( x i i ) Relay R o o m K e y Register (xiii) Emergency Point operation Register. (xiv) Crank Handle Register ( x v ) Emergency Route Cancellation Register (xvi) Axle counter reset register. Note:- (i) All the diagram will be made on CAD. The paper size of wiring diagram will be A-3 and minimum text size o f 2 m m should b e used. Wiring diagram will be made in 'Black colour'. Alteration to wiring diagram will be done using TWO drawing method' RED and Green colouring should be used on production copies of design detail to indicate changes as follows: RED = new equipment to be installed or commissioned. GREEN = redundant equipment to be recovered. Up to 5 line Yard shall be inspected by the representative of Dy.CPM/GSU/S&T/CKP. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Design of Route Control Chart (RCC), Front Station Plate Diagram (FPD) and circuits for Panel Interlocking as per approved Signal Interlocking Plan and typical circuit diagram. Wiring diagram shall be made in 'Black Colour' and Alteration to wiring diagram with Red for new installation and green for deletion contact/equipment. All the drawing and design shall include the copy of production checking, independent checking, first & second level checking, and commissioning copy. Submission of Two sets of prints with all correction for Railway's approval. Approved copy (06 Sets) of all drawings in plastic folders along with the original tracings in spiral bound with editable Auto-CAD copy latest version. This includes the following drawings for each station: (1) Cable layout plan (Main) (2) Cable layout plan (Tail) (3) Cable matching chart (4) Location Hut drawing (5) Termination chart of end goomties and location hut (6) Traction bonding plan (7) Contact Analysis Chart (8) SWRD & GWRD (9). Equipment Layout Plan (10) Power Supply arrangement diagram (11) Any other drawing as found relevant as per site condition. Office record include the following: (i) Battery History book (ii) Track Circuiting Register. (iii) Track circuit maintenance Register. (iv) Cable Meggering Register (v) Signal History Register (vi) Lamp Register (vii)Glued joint/ Block joint Register (viii) Point machine Maintenance Register .(ix) Joint Inspection Register (a) P. Way, Electrical & Signal. (x) Relay Register (xi) Route cancellation Register (xii) Relay Room Key Register (xiii) Emergency Point operation Register. (xiv) Crank Handle Register (xv) Emergency Route Cancellation Register (xvi) Axle counter reset register. Up to 5 line yard.

Micro Tunnelling through Horizontal directional Metre drilling (HDD) machine, preparation of sites, boring and laying of HDPE pipes of size (outer/inner diameter= 50mm/42mm) for crossing o f S&T cable through HDPE pipe at bridges/culverts/track crossing/pucca road crossing, boring trench shall be minimum 3 ( t h r e e ) meter below the river bed and minimum 1 m at track/road/pucca road crossing area e t c . T h i s includes s u p p l y of permanently lubricated HDPE telecom ducts of equal length as per Specification No. RDSO/SPN/TC/45/2013 REVISION 2.0 with latest amendments. For each HDPE duct the following items are to b e supplied as per requirement (a) End plug (b) Cable sealing plugs (c) Plastic coupler slip fit/push fit type (d) End plugs t o b e provided along with drum. In case the site doesn't allow to perform as per schedule, written approval must be obtained from atleast site incharge officer. Note: The boring profile s h o u l d b e r e c o r d e d and submitted for verification of depth and length of boring. 4 HDPE pipe CKP-DIVN- S AND T/SOUTH EASTERN RLY

Alterations/modifications works on existing Numbers relay rack (Q- series/ Composite Relay Racks)/Cable Termination Racks (CTR) including works of installation, wiring, termination, testing a n d commissioning. The work includes fixing of aluminium/steel/M. S ladder along with supply as per requirement to accommodate additional plug board, relays, terminals/blocks, terminals, t a g blocks, fuses, transformers, bus bars, T W shelves/strips etc. in the existing relay racks/CTR's, 6 mm Hylam sheets of required length for writing terminal description e t c . fi x i n g and termination of cables o n the relay racks, CTR's with number embossed ferrules, bunching of cables with PVC tapes, earthing o f cable armours, covers including painting and lettering, making anti tilting arrangement. Note:- a ) Existing relay r a c k (Q-series/ Composite Relay Racks) : Payments for alterations in existing relays upto 20 nos. relays & above 20 nos. shall be made 50% & 100% respectively. b) Cable Termination R a c k s ( C T R ) : - Pa y m e n t s for alterations i n existing C T R upto 1 2 0 cores & above 120 nos. cores shall be made 50% & 100% respectively.

Alteration/modification in existing location Numbers boxes, fixing of equipments, cable insertion, termination, wiring, testing & commissioning, two coat painting, lettering to suit the circuits as per approved wiring diagram. This includes filling with sand and plastering the same. Note: All the sundry materials except that included in supply schedule shall be supplied by the contractor as per inspection of representative of Dy.CPM/GSU/S&T/CKP.

Modification/Alteration in existing EI (Electronic Per Interlocking) as per latest RDSO Alteration guidelines/TAN. It includes: Design and modification in existing Interface and Interlocking circuits and logic of EI system including modification in the VDU (Video Display Unit)/ LCP (Local Control panel)/ CCIP (Control cum Indication Panel), Maintenance terminal (MPC), Data Logger, Relay rack wiring. The complete work should comply with the latest RDSO specifications and guidelines and as per approved SIP and circuit diagrams. All the material (Interface cards/ relays/wiring material/ connectors/fuses/communication devices etc.) shall be provided by the contractor. The work also includes the supply of modified Selection table, Interface Circuits, VDU/LCP/CCIP diagram etc. to suit the modified SIP. It also includes the carrying out of FAT, SAT or two rounds FAT (as applicable) jointly with Railways and satisfactory commissioning. All plans/drawings/circuits etc. should be prepared on AUTOCAD, softcopy to be supplied on Pen Drive and 06 sets of hard copies also to be supplied. Alteration involving modification in upto 10 routes.

Installation, Wiring, Testing, Validation and Set commissioning of Remote terminal unit with 128 Digital & 16 Analog inputs with modem as per Specification No.IRS:S-99/2006 (Amdt-3) or latest. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Transportation, installation and painting with Numbers retro reflective tape of SLB/BSLB/Legend/Stop Board etc. as per SEM Drawing No. 19-D4. This includes i) Excavation of pit of depth 900 mm, width 600 mm. ii) casting in the ratio of cement concrete mixture shall b e 1 : 3 : 6 iii) foundation, (iv)Erection etc. Note: Supply of sighting board by contractor to be as per SEM Drawing No. 12-D1 or specified by Railway.

Installation, Testing & Commissioning of Single Set Section Digital Axle Counter phase reversal type as per Specification No. RDSO/SPN/177/ 2012 Ver.3 or latest without tool kit

Installation, Testing and Commissioning of Set UFSBI for IB operation or Other works as per decision of site incharge complete with all accessories as per Specification No. IRS:S- 105/2012 (Ver.0) or latest.

Installation, Testing and Commissioning of Set Block Proving by Axle Counter (BPAC) using Block Panel and UFSBI for Single line operation complete with all accessories as per Specification No. IRS:S-105/2012 (Ver.0) or latest.

Installation, Testing and Commissioning of Set SMPS based Integrated Power Supply System (Mini- IPS) as per Specification No. RDSO/SPN/165/2012 Ver. 3.0 or latest and conforming to SE Railway Drawing No.SK/DRG/OL/SER/237, dated 23.01.19.

Supply, commissioning of Fire Alarm System. (Inspection by RDSO) As per "Annexure-A2" enclosed. Total 7770000.00

Item Breakup - B-Material Supply "SOR" (Signalling)

Supply of Non-Deteriorating type low voltage Numbers electric fuse for Railway signalling, fuse with cylindrical cap without indication, cylindrical fuse as per Specification No. IRS:S-78/2006 or latest. (i) ND Fuse Cylindrical Type 2 Amp. (Inspection by RDSO)

Supply of Non-Deteriorating type low voltage Numbers electric fuse for Railway signalling, fuse with cylindrical cap without indication, cylindrical fuse as per Specification No. IRS:S-78/2006 or latest. (i) ND Fuse Cylindrical Type 4/6 Amp. (Inspection by RDSO)

Supply of Non-Deteriorating type low voltage Numbers electric fuse for Railway signalling, fuse with cylindrical cap without indication, cylindrical fuse as per Specification No. IRS:S-78/2006 or latest. (i) ND Fuse Cylindrical Type 16 Amp. (Inspection by RDSO)

Supply of Cable PVC Insulated single core Kilometre multistrand, unsheathed with plain annealed copper conductor 16/0.2 mm diameter (0.5mm Insulation Thickness) Specification No. IRS:S- 76/89 or latest. Colour of the cables may be Blue/Red/Grey/Green/Brown/ Black/Yellow/ White. (Inspection by representative of Dy.CPM/GSU/S&T/CKP) CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply of Cable PVC Insulated single core Kilometre multistrand, unsheathed with plain annealed copper conductor 3/0.75 mm diameter (0.8mm Insulation Thickness) Specification No. IRS:S- 76/89 or latest. Colour of the cables may be Red/Black and as decided by Railway. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of Cable PVC Insulated single core Kilometre multistrand, unsheathed with plain annealed copper conductor 7/0.75 mm diameter (1 mm Insulation Thickness) Specification No. IRS:S- 76/89 or latest. Colour of the cables may be Red/Black and as decided by Railway. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of basic material to construct unit Set Maintenance Free Earth for Single Earth consisting as per Spec. No. RDSO/SPN/197/2016 Ver 1.0 or latest, bonding connections drawing no. SDO/ RDSO/E&B/002. (a) Copper bonded steel electrodes of 3.0 m long, 17.0 mm dia. min. with copper bonding thickness of min 250 micron and UL listed and marked -1 No. (b) Earth Enhancement compound of RDSO approved brand supplied in sealed bags of min 30-35 Kg.- 1 Nos. (c ) Copper Strip of 200mm x 25mm x 6mm to exothermically welded to Earth electrode- 1no. (d) Copper Strip of 300mm x 25mm x 6mm (MEEB) - 1no.(e) Copper Strip of 150mm x 25mm x 6mm (SEEB)- 1no. It includes supply of (i)Supply of 35 Sq. mm Multi-strand Single Core PVC insulated Copper Connector as per IS:694 for connecting Main Earth Electrode to MEEB in the equipment room in duplicate.-10 m. (ii)Supply of 16 Sq. mm Multi-strand Single Core PVC insulated Copper Connector as per IS:694 for connecting MEEB to SEEB and SPDs to MEEB.-10 m. (iii)Supply of 10 Sq. mm Multi- strand Single Core PVC insulated Copper Connector as per IS:694 for connecting various equipments to SEEB- 10 m. As per RDSO spec. for Desire Earth Resistance less than 1(one) Ohms.(Inspection by RDSO)

Supply of External Modem (leased line Numbers modem) as per Specification No. IRS:S- 99/2006 (Amdt-3) or latest. (Inspection by RDSO)

Supply, commissioning of Fire Alarm System. (Inspection by RDSO). As per "Annexure-B2" enclosed. Total 489397.41

Item Breakup - C-Execution "SOR" (Telecom)

Transportation and fixing of following types of Numbers C.T. Box (Aluminium/Wago type) and termination of cable as per details of jointing schedule approved by the Railway Engineers. 20 pair C.T. Box

Execution of Straight joint on Quad cable/ jelly Numbers filled Telecom cable using Thermo shrink/Universal jointing kit (RTSF). This includes excavation of cable joint pit of size 1.2m x 1.2m x 1.0m for jointing of cables, back filling and ramming after jointing. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply, transportation and installation of RCC Numbers joint chamber with two piece top cover and bottom cover with holes for drainage and cable entry, as per Drawing No. RDSO/TCDO/COP-21(a). This includes trenching for jointing pit, back filling and ramming of the pit after placing the joint closure and cable loop in the chamber including dry sand upto 600mm height without causing any damage to same and consolidation of soil as well as disposal of excess soil. (Inspection by representative of Dy.CPM/GSU/S&T/CKP

Excavation of trench in all kinds of soils Kilometre including soft rocky area and clearing of roots of trees, rocks, bushes, ballast & reconditioning etc., including bailing out water and disposal of extra soil including back filling with excavated earth and ramming of trenches after cable laying for the following depths and widths as specified in Technical Circular No. 2 of 1988 & 01/2010 issued by CSTE/SER. Note:- In case, trenches are other than prescribed depth & width, Proportionate payment shall be released. i) Depth 1.2 Mtr and width 0.5 mtrs.

Laying of S&T Cables (Signal/Quad/Power/OFC) Kilometre (OFC cable through HDPE pipe) in the excavated trench to Drawing No. CON/SK/T/5. Transportation and supply of 'U' clamps, anchoring of cable at every 10 mtrs interval with 'U' clamp on trench to Drawing No. CSTE/CON /CABLES/81. Transportation, supply and placing of cable demarcating lead belt to Drawing No. CON/SK/T/6 punched at an interval of 30 mtrs. and wrapped round each cable throughout the cable route and also at every track/Road/ platform crossing as above specified in Technical Circular No. 2/1988 & 01/2010 issued by CSTE/SER and guarding the cables collecting empty drums with left over cable and return to the stores of stock holder.. This includes laying of HDPE pipe

Transportation of cables in rolls with or without Drum-Km wooden drums (S&T Cables) fro m concerned store to the site of works. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Installation of Single Maintenance Free Earth Numbers pit as per RDSO Drawing No. SDO / RDSO/ E&B/001 which includes the following:-a) Digging/Auguring/Boring of single earth pit of 100mm to 125mm dia. to the depth of approx. 3 meter. b) Insertion of 3.0 meter electrode and penetrating it minimum 150 mm by pushing gently with sledge hammer where the natural soil is assumed. (c) Filling of earth pit with Earth Enhancement Compound (EEC) in slurry form and backfilling. (d) Carrying out exothermic weld connection on single earth electrode to a copper tape of 200 x 25 x 6 mm. (e) Carrying out exothermic weld connection on the copper tape of 200 x 25 x 6 mm on Earth Electrode for connecting two 35 Sq. mm cables for redundancy. (f) The exothermic welding material for bonding the earth system shall be procured from RDSO approved firms, which includes graphite modules, clamps, weld metal powders. (g) The dimension of the chamber will be of 300 x 300 x 300 mm (inside dimension) of RCC with 50mm thick and fine finish, Inspection chamber should be as per IEC 62561-5 or latest. The top RCC cover size shall be 400mmX400mmX50mm. The date of testing and earth resistance value shall be written on the cover with black base with yellow paint.

Installation and commissioning of Fibre Numbers Distribution Management system (FDMS) for 24 Fiber complete with all accessories with patch cord & pigtail as per TEC Spec. with latest amendment. This includes supply of installation accessories.

Execution of Derivation/Transformer joint on Numbers Quad cable/ jelly filled Telecom cable using Thermo shrink/Universal jointing kit (RTSF). This includes excavation of cable joint pit of size 1.2m x 1.2m x 1.0m for jointing of cables, back filling and ramming after jointing & without VF transformer.

Splicing of Optical Fiber Core and routing in CORE joint closure/FDMS as per instruction of site Engineer. Total 1131336.80

Item Breakup - D-Material Supply "SOR" (Telecom)

Supply of Auto single fiber fusion splicer Numbers machine with all related accessories and power supply backup arrangement. Make: Fuzikura or better. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of Optical Time Domain Reflectometer Numbers (OTDR) as per TEC Spec No. : TEC/GR/TX/OTD001/05/SEP-19 or latest. Make- Yokogawa/ Fuzikura/ Sumimoto or better. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of Thermo shrink jointing (TSF) kits for Numbers jointing underground Quad cable 0.9mm diameter conductor for straight through joint, condenser joints, Y-(Derivation) joint, Loading Coil Joint, Transformer Joint as per Specification No. IRS-TC-77/2012 Rev.3 with Amd. 3.0 or latest. (Inspection by RDSO) CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply of 20 Pair CT box made of 16 SWG CRC Numbers sheet with disconnection and reconnection (Wago type). The CT Box should be grey colour powder coated with terminal, washer, nut & bolt should be of brass .There shall also be locking arrangement. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of 9U Rack with 19 inch standard Numbers dimension, wall mounting, front glass door with lock and two key, with rack fixing Multi point AC power strip, cable organizer with wall fixing screws. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of SC to SC/LC Single Mode Numbers Simplex/Duplex Fibre Optic Patch Cable 5m l e n g t h . (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of UTP CAT - 6 cable, having bare Metre Copper Conductor of diameter 0.5 mm, Suitable for Gigabit Ethernet TEC Specification No. G/WIR 06/02 or latest. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of RJ-45 CONNECTOR of reputed make Numbers such as D-link or better. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of C series MCB 2 POLE 32 AMP with Numbers metal enclosure. Make Schneider, Legrand, L&T, Havells or better. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of basic material to construct unit Set Maintenance Free Earth for Single Earth consisting as per Spec. No. RDSO/SPN/197/2016 Ver 1.0 or latest, bonding connections drawing no. SDO/ RDSO/E&B/002. (a) Copper bonded steel electrodes of 3.0 m long, 17.0 mm dia. min. with copper bonding thickness of min 250 micron and UL listed and marked -1 No. (b) Earth Enhancement compound of RDSO approved brand supplied in sealed bags of min 30-35 Kg.- 1 Nos. (c ) Copper Strip of 200mm x 25mm x 6mm to exothermically welded to Earth electrode- 1no. (d) Copper Strip of 300mm x 25mm x 6mm (MEEB) - 1no.(e) Copper Strip of 150mm x 25mm x 6mm (SEEB)- 1no. It includes supply of (i)Supply of 35 Sq. mm Multi-strand Single Core PVC insulated Copper Connector as per IS:694 for connecting Main Earth Electrode to MEEB in the equipment room in duplicate.-10 m. (ii)Supply of 16 Sq. mm Multi-strand Single Core PVC insulated Copper Connector as per IS:694 for connecting MEEB to SEEB and SPDs to MEEB.-10 m. (iii)Supply of 10 Sq. mm Multi- strand Single Core PVC insulated Copper Connector as per IS:694 for connecting various equipments to SEEB- 10 m. As per RDSO spec. for Desire Earth Resistance less than 1(one) Ohms. (Inspection by RDSO)

Supply of PVC conduit pipe rigid plain ended Metre conduit size 1 inch (25 mm) IS:9537(part-3) and 9537 (Part-1) 1980 with latest amendment ISI marked with minimum 1.2 mm wall thickness & one socket at every 3 meter pipe. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of 6 Core Armoured Mono mode OFC Kilometre cable as per Specification No. IRS:TC 55-2006 Rev.1 or latest. (Inspection by representative of Dy.CPM/GSU/S&T/CKP) CKP-DIVN- S AND T/SOUTH EASTERN RLY Total 655570.17

Item Breakup - A1-Execution "Non-SOR" (Signalling)

Supply, transportation of angles & other fixing Numbers arrangement for fixing particle board. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply, commissioning of Copper Plate Earthing System complete with provison of (i) Copper plate 300 mm x 300 mm x 3 mm. (ii) Earth Pit (8 to 10 ft.in depth) filled up with Charcoal (10 Kg) and salt (25 Kg) in layers. (iii) Water funnel on GI Pipe. (iv) Cast iron Top Plate (12" x 12"). (v) Drawing of Copper-Earth, from Earth Pit to location with 25 mm x 3 mm Copper Strip for termination in the OFC hut Earth Bus Bar. N.B: All the require materials for execution of the work shall be supplied by the contractor. The work to be commissioned as per diretion of Rly.'s Supervisor-in-charge. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Fixing, Testing & commissioning of Exhaust Numbers Fan including wiring.

Installation, painting/lettering, testing and Numbers commissioning of E-Type lock in sliding type LC gate with proper interlocking arrangement as directed by railway representative during work. All sundry materials like MS plates for fixing of E-type lock, various sizes of nuts and bolts to be supplied by the contractor. Drilling of holes for installation of E-Type lock and wherever required to be done by the contractor.

Modification of Control- cum-Indication-panel Job as per RDSO Specification No. RDSO/SPN/186/2004 and as per approved front plate diagram with supply of required No. of dominos and push button/switches are to be supplied additionally in the same cost by the contractor to the Railway shall be inspected by the representative of Dy.CPM/GSU/S&T/CKP.

Transportation, Installation and commissioning Station of Control Panel (Operation-cum-indication console) as per Specification No. S- 36/87 or latest if any complete with termination of cables, painting & lettering as required at GAX/BXF station as per direction of Railway's Engineer-in-charge.

Installation, Testing & Commissioning with Numbers necessary software modification of T- networking of Datalogger. This also includes chart printout based on real time basis & relay logic from the site to central control test room with suitable modem on the available communication media. The contractor is also required to list out the no. of analog & digital inputs for wiring & operation of the datalogger by taking approval of Rly.for those inputs. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Modification of Data Logger software to Station change potential free contact state when a station master fails to set the point against to occupied line within stipulated time after arrival of the train for the specified station. The software provided must be compatible to the existing software if any. The work is to under direction and supervision of SSE/Sig-in-charge. The software must be compatible to the existing software if any.

Online Monitoring, REMOTE DIAGNOSTIC AND Station PREDICTIVE MAINTAINENACE SYSTEM of RAILWAY SIGNALING GEARS. As per "Annexure-A3" enclosed.

Supply, commissioning of Fire Alarm System. (Inspection by representative of RDSO). As per "Annexure-A4" enclosed. Total 5823877.62

Item Breakup - B1-Material Supply "Non-SOR" (Signalling)

Wiring ladder of 25X25X3mm. Aluminium Numbers angle and 20X3mm.flat, 2 Mtr complete (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Computer Set with 1 KVA UPS, Printer and one Numbers set of table and chair) with (i) CPU Intel i 5-750 processor 2.66 GHz, 1333 MHz Module make: Compaq, HP, IBM, Dell , Wipro or better (ii) Catche - 8 MB, (iii) RAM - 6 GB (2 X 2 GB & 2 X 1 GB) , DDR-3,SDRAM,1333Mhz memory (iv) Hard disk -Min 500GB SATA 3.0 GB/s Hard drive with native command queuing or higher. (v) Combo DVD Drive (vi) Ports- 2 Serials, 1 parallel , 2 USB 2.0, 01 USB 3.0, HDMI 2 PCI (vii) Monitor 22 inch LED flat panel , resolution- 1920 X 1048 at 60 Hz or better (viii) Optical mouse (ix) Antivirus single user with CD (x) Printer HP LaserJet Model No CP1025 color or better. (xi) Operating system - Windows 10 or latest with MS office 2010 (original, with product key in separate CD) (xii) Work station- Model PO 15 G or better 60 CM (W) X 48 CM (D) X 78 CM (H) Make Methodex / Godrej or superior- qty 01 (xiii) Operator chair Model Methodex C-02 with are or better with latest specification (xiv) Computer Table, Key Board pull out tray, drawer and top made off MDF Model C-13, Make: Godrej or better Model as per instruction of Railway Engineers. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of heavy duty Exhaust Fan of Numbers 375/400mm. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of power supply equipment for T Numbers networking of data logger. (Inspection by representative of Dy.CPM/GSU/S&T/CKP) CKP-DIVN- S AND T/SOUTH EASTERN RLY

Control Panel (Operating - cum - indication Numbers Console) of concerned section as per SI/FP, Domino type to RDSO/SPN/186/2004 and CSTE/C sketch No. SE/SK/CON/156/94 consisting 3 sheets, size of each domino shall be 54X10mmX7mm Panel LED's all types of Domino and buttons, assemblies complete, switches, counters as spare as per RDSO Spen to be supplied. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply, transportation of Fire Alarm System. Numbers (Inspection by representative of RDSO). As per "Annexure-B3" enclosed. Total 393471.81

Item Breakup - C1-Execution "Non-SOR" (Telecom)

Preparation of cable duct 150 mm X 300 mm Metre deep for laying of cable in rocky area and refilling the duct (after cable laying) with concrete mixture of proportion 1:3:6 and grouting the ends at either sides of the rocky portion using concrete mixture with contractors on cement and other materials. Note: Cement should be of Gr. 53 and will be inspected by SSE/Tele in-charge before use.

Laying cable/power cable through wall/duct/conduit including clamping/fixing duct/conduit over wall ceiling/open space/terrace/existing fixtures etc. as per directives of Rly. Site Engineer

Installation of 9U/42 Rack

Installation of 1.1 KVA UPS System

Supply, commissioning of Copper Plate Earthing System complete with provision of (i) Copper plate 300 mm x 300 mm x 3 mm. (ii) Earth Pit (8 to 10 ft.in depth) filled up with Charcoal (10 Kg) and salt (25 Kg) in layers. (iii) Water funnel on GI Pipe (iv) Cast iron Top Plate (12" x 12") (v) Drawing of Copper-Earth, from Earth Pit to location with 25 mm x 3 mm Copper Strip for termination in the OFC hut Earth Bus Bar. N.B: All the require materials for execution of the work shall be supplied by the contractor. The work to be commissioned as per direction of Rly.'s Supervisor-in-charge. (Inspection by representative of Dy.CPM/GSU/S&T/CKP) Total 122115.00

Item Breakup - D1-Material Supply "Non-SOR" (Telecom)

Advanced 850/1300/1310/1490/1550/1625nm calibrated wavelengths, Normal OPM & Auto test OPM mode operation With Auto Wave ID feature, threshold detection feature with Pass / Fail option, Measurement range +10 to - <70dBm, 0.01dB resolution, Built in VFL 10mW, Data Storage 1000 Traces, Data transfer through USB along with FC/PC Connector adaptor. (SC/PC Connector adaptor optional. AC/DC Adaptor optional) (Inspection by representative of Dy.CPM/GSU/S&T/CKP CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply MOLEX/AMP/SYSLIMAX/PANDUIT. (Inspection by representative of Dy.CPM/GSU/S&T/CKP

Supply, transportation of CAT 6 UTP patch cord Numbers (RJ-45 type)- 2m length, D-link/Digisol or similar. (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply of SPIKE BUSTER, Make Anchor or Numbers better. (Inspection by representative of Dy.CPM/GSU/S&T/CKP

22" LED Monitor, Make Dell/Samsung or better. Numbers This includes Key board and mouse (Inspection by representative of Dy.CPM/GSU/S&T/CKP)

Supply and transportation of UPS of 1.1 KVA Numbers Make APC or better including battery. (Inspection by representative of Dy.CPM/GSU/S&T/CKP Total 104992.00