A : 1. Signaling & Telecommunication arrangements for shifting of Signalling cables at proposed construction of Limited Subway Br No. 217A at SKZR yard at Km No. 202/33-35 B : 1. Signalling & Telecommunication arrangements in view of BPQ-ASAF Sec:Prov safety fencing along the track for speed 130kmph and above using NHAI anti-crash barrier/W-beam steel Fence for 107.40 Km. 2. Signalling & Telecommunication arrangements in view of ASAF-PTKP Sec:Pro safety fencing along the track for speed 130kmph and above using NHAI anti-crash barrier/W- beam steel fencing for114.22 Km 3. Signalling & Telecommunication arrangements in view of PTKP-KZJ Sec: Pro safety fencing along the track for speed 130kmph and above using NHAI anti-crash barrier / W-beam steel fencing 50.34 Km 4. Signalling & Telecommunication arrangements in view of KZJ-MLMG Sec:Prop.safety fencing along the track for speed 130kmph and above using NHAI anti-crash barrier / W- beam steel fencing for105.68km 5. Signalling & Telecommunication arrangements in view of MLMG-KI Sec: Pro.safety fencing along the track for speed 130kmph and above using NHAI anti-crash barrier / W-beam steel fencing for 116.78 Km

A1-SUPPLY PORTION SOR

A2-SUPPLY PORTION NON SOR

A3-LABOUR PORTION SOR

A4-LABOUR PORTION NON SOR

B1-SUPPLY PORTION SOR

B2-SUPPLY PORTION NON SOR

B3-LABOUR PORTION SOR

B4-LABOUR PORTION NON SOR

Item Breakup - A1-SUPPLY PORTION SOR

"Supply of GKP type Location Boxes Full size Numbers as per drg. No. S&T/MFT/2378 (Single) (Apparatus case Single)"(To be Inspected by RITES)

Supply of GKP type Location Boxes Half size Numbers drg. No. S&T/MFT/2378 (Half) (Apparatus case Half)(To be Inspected by RITES)

Supply of 'E' type locks of different wards as Numbers per requirement with key per E- type lock to Drg. No. SA.3376/M/Latest and RDSO Specn. No. IRS. S.30/64.(To be Inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Supply of Universal Locks with one steel key Numbers for every ten locks or part there of (For example, if locks ordered is 10, 1 key is to be supplied and if locks ordered is 20, 2 keys to be supplied. However, 2 keys to be supplied if locks ordered is between 11 and 19).(To be Inspected by CONSIGNEE)

Supply of Terminal Block Terminal block: 1 Numbers way Poly butylene Terephthalate (PBT) of size 60mm (link centre to centre) as per RDSO DRG. No. SA23745/Alt.5 or latest, SA23746/Alt.5 or latest, S23747/Alt.5 and specifications IRS: S 75-2006 Rev. 2.0 (Tentative) or latest, IRS: S 23-88 Amd. 1 or latest.(To be Inspected by RDSO)

Terminal block: 6 way Poly butylene Numbers Terephthalate (PBT) of size 25mm (link centre to centre) as per RDSO DRG. No. SA23756/Alt.3 or latest, S23757/Alt.4 or latest and specifications IRS: S 75-2006 Rev. 2.0 (Tentative) or latest, IRS: S 23-88 Amd. 1 or latest.(To be Inspected by RDSO)

"Supply of modular terminal block (WAGO or Set similar) as per RDSO specification RDSO/SPN/189/2004 Ver. 3.0 or latest consisting the following parts: a) 2 conductor disconnect terminal block - 6 numbers b) End / intermediate plate suitable for 2 conductor disconnect terminal - 1 number c) Screw less end stop similar to WAGO Model No. 249-117 -2 numbers d) Insulated jumper WAGO Model 280-402 - 5 numbers e) Din Rail - 0.1 metre per set (in length of 1 metre for every ten set)"(To be Inspected by CONSIGNEE)

Supply of mini WSB markers for modular Set terminals WAGO Model No. or similar - 100 Nos.(To be Inspected by CONSIGNEE)

Supply of steel stools 18" height neatly Numbers finished and painted.(To be Inspected by CONSIGNEE)

Supply of Fibre table of 4 Feet x 2 Feet one Set number and fibre chairs two numbers. They should be of standard make and quality like Neelkamal or Similar.(To be Inspected by CONSIGNEE)

Supply of HDPE jerry can of 20 litres Numbers capacity. The jerry can shall be supplied at site as per the requirement of site in- charge. (To be Inspected by CONSIGNEE)

Supply of Godrej Navtal Locks with diameter Numbers of 50mm with 3 keys.(To be Inspected by CONSIGNEE)

Supply of Double key lock for relay room.(To Numbers be Inspected by CONSIGNEE)

Supply of Four Wire DTMF way station Numbers equipment' to RDSO spec. No. TC-60 /2007- Amdt-1 (or latest) with telephone to RDSO spec. No.TC-38 / 97 (or latest).(To be Inspected by RDSO)

Supply kitforjointing underground 0.9mm dia conductor 6 quad cable as per specification IRS: TC 77-2012 Rev. 3 (Amd. ito Amd. 3) or latest.(To be Inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Supply of VF Transformer 2T assembly of Numbers type 2 with impedance ratio 470: 1120 ohms as per specification IRS: TO 76 -2000 with Amd. 1 or latest.(To be Inspected by CONSIGNEE)

Supply of Permanently lubricated HDPE Duct Kilometre w i t h o u t e r diameter o f 4 0 m m a n d inner diameter o f 3 3 m m a s p e r specification RDSO/SPN/TC/45/2013 Re v i s i o n 2 . 0 . The length o f t h e duc t shall b e 1 km . Tw o end plugs shall be provided along with the drum. (To be Inspected by RITES)

Supply of Plastic couplers - Slip fit / push Numbers type for permanently lubricated HDPE duct. (To be Inspected by CONSIGNEE)

"Supply of Rotary duct cutter suitable for Numbers cutting HDPE ducts of diameter 20mm to 42mm. The duct cutter shall have a facility of replaceable blades. The blades shall be of high carbon steel."(To be Inspected by CONSIGNEE)

Desk type 2 wire, 12 way DTMF selective Numbers calling grouptelephone (Selective Calling I Group Telephone) complete asper specification IRS: TO 80-2000 Amd. I or latest with suitablepower supply unit.(To be Inspected by CONSIGNEE)

Supply of Power Supply Unit for telecom Numbers installations of 2A output capacity as per specification IRS: TC 72-97 Amd. I or latest with 12V / 7AH maintenance free battery. (To be Inspected by CONSIGNEE) Total 609610.00

Item Breakup - A2-SUPPLY PORTION NON SOR

Supply of Digital Insulation Tester(Megger) Numbers with 3-1/2 Digits-LCD to measure the ranges upto 20,000 M-ohms selectable Test voltages 500,1000&2500 Model No.D-20K of Fuke/ motewane make (To be inspected by CONSIGNEE)

Supply of Self Amalgamating rubber scaling Numbers tape for cable jointing 1) Length approx. 10 mtrs each roll 2) Width approx.38mm 3) Thickness 0.76mm approx. Make: Valco/3M/Twin tech india /3A (Acceptyed Firm's offer make : SELF i.e.3A make, Frim itself is RDSO approved manufacturer for similar item, Sample is to be approved before bulk supply)(To be inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Supply and Installation of OFC & E1 Numbers Integrated Device with OFC ports & STM interlinking Interface (E1interface) / 12 interface Six (V.21/V.23)supporting 2W/4W & Six Quad Protection Ports (2W/4W) for individual Six E&Minterfaces suitable for up to 2U height/19 rack mountable for LVCD / Digital Axle Counter / UFSBI/Control Phoneconnectivity on Optical Fiber & E1 (STM) with Automatic Change Over features (E1 to Quad/OFC-OFC-Quad/OFC E1-Quad), Quad health indications for each E&M interface & Potential Free contacts as required by Railways & fourEthernet ports & RS232 ports integrated in the unit / Audible failure uplink resettable buzzer & Dual power supplysupport18VDC to 72 VDC. This includes supply of required optical patch cords for connecting to FDMS unit. one DCto AC adaptor to be provided. Make: TEAMLINK FABIO 2CX/ MROTEC /CISCO/MAPLE (To be inspected by RITES)

Supply of SC-SC Single Mode Armor Fiber Numbers Optic Patchcord Cable FiberCables of 5 Mtrs length simplex. Make:Anda (To be inspected by CONSIGNEE)

Supply of SC-LC Single Mode Armor Fiber Numbers Optic Patchcord Cable FiberCables of 5 Mtrs length simplex. Make:Anda ( TO be INSPECTED BY CONSIGNEE)

Supply of Optical fiber splicing ( joint ) Numbers enclosure (24F) forloose tube complete with all accessories as required.(TO BE INSPECTED BY CONSIGNEE)

Supply of 24F SC FDMS Complete set rack Numbers mounted 24F FMS fiber partno.fms-1u 24FS 24FP Raychem make including 24Nos 0.2db FC/PCadaptors and 24numbers 900 micron 1.5 meter FCPC pigtails. RDSO Spec No.: RDSO/ SPN/TC-037-2000 (Ver.3) or latest.(To be inspected by CONSIGNEE) Total 253583.68

Item Breakup - A3-LABOUR PORTION SOR

Location survey for cable route and Route Kilo preparation of tentative cable route plan as Meter per the instructions of Engineer in- Charge. (RKM) (To be inspected by CONSIGNEE)

"Jungle cutting along with the cable route RMT Clearing grass/garbage and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared (Measurement is to be done as per area cleaned)." (To be inspected by CONSIGNEE)

Supply, placing and covering of RCC duct RMT from Home to Home as per SCR Drg. No. 5778. (To be inspected by CONSIGNEE)

S u p p l y a n d Fi l l i n g s a n d i n trench/under cum floors/OFC chambers, complete as per instruction of engineer in charge. (To be inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

"Excavation of trench, including marking of Route Kilo cable alignment, clearing of jungle, roots of Meter trees, bushes, trial pits if required, refilling (RKM) with excavated soil, ramming and consolidation after laying of cables complete to the finished item of work in all type of Soil including soft rocky area as per RDSO Sketch No. SDO/CABLE LAYING/003, as directed by engineer in- charge. Depth of 1200mm and width of 300mm"Cutting of Rock, concreting after cable laying with 1 cement: 2 sand: 4 graded stone aggregate 20mm nominal size and curing of concrete to the required number of days, except in bridges, culverts, level crossings, track crossings, cable pits and rocky soil including marking of cable alignment, clearing of debris etc., complete to the finished item of work as directed by engineer in-charge. All the material is to be arranged by contractor (To be inspected by CONSIGNEE)

Depth of 300mm and width of 300mm where RMT rock is visible from surface, concreting to ground level as per Drg No.SK/CN/NEW/1.(To be inspected by CONSIGNEE)

"Depth of 200 mm and width of 200 mm RMT where rock is visible from surface to a depth more than 300 mm up to 550mm, excavation of trench with width 300mm above rock, concreting 200mm x 200mm after laying of cable as per Drg No.SK/CN/NEW/3 .(To be inspected by CONSIGNEE) "

Digging of cable trench to a depth of not less RMT than 30 cm in rocky terrain/difficult terrain Concreting the trench with 150mm thick concrete with 1 cement: 2 sand: 4 graded stone aggregate 20mm nominal size. All the material is to be arranged by contractor.(To be inspected by CONSIGNEE)

Trenching under Rails for crossing the track RMT (Track Crossing) and refilling of trenches as per SCR Drg. No. 5768. The track crossing shall be done at right angles. The depth of cable trench shall be 1.2 meter below the rail flange. The depth between top cable and the level of rail flange of the rail shall never be less than 1.0 meter. The ballast shall be stacked separately while making the trench and the earth soil shall be stacked separately. While re-filling the trench, the earth soil has to be filled first to the ground level and the ballast has to be properly put in the track. This work has to be done under supervision of supervisor of S&T and supervisor of P.Way.(To be inspected by CONSIGNEE)

Track crossing/ Road Crossing by Horizontal RMT Boring method at culverts/track/pucca road as per SCR Drg. No. 5770. This also includes insertion of HDPE pipe of 110 mm/G.I Pipe of 100 mm in the bore drilled (HDPE pipe/ GI pipe is to be supplied by Railway).(To be inspected by CONSIGNEE)

Supply of HDPE pipe of various diameter with RMT material grade PE 100 as per specification IS Specification 4984: 1995 up to latest amendment. HDPE pipe of 110mm Dia.(To be inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Breaking of metal/ tar road and refilling after RMT laying the cables as per drawing no.SDO/CABLE LAYING/010. The surface of the road shall be concreted to match with the old surface.(To be inspected by CONSIGNEE)

Provision and laying cement concrete cum (including transportation of all the material).. Providing and laying in position cement concrete of specified grade including the cost of centring and shuttering :- 1:3:6 (1 Cement : 3 coarse sand (zone-Ill) : 6 graded stone aggregate 20 mm nominal size)(To be inspected by CONSIGNEE)

Laying different type of cables in the trench. RMT Termination covered elsewhere. .(To be inspected by CONSIGNEE)

Providing and laying in position cement cum concrete of specified grade including the cost of centring and shuttering :- 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)(To be inspected by CONSIGNEE)

Centring and shuttering(To be inspected by Sqm CONSIGNEE)

Supply and laying of split DWC pipe in RMT already dug cable trenches as per Drawing No.SK.9/11 .The unit of RMT means two split pipes of 1 Mtr each. 120/103 mm diameterTo be inspected by CONSIGNEE)

250/217 mm diameter (To be inspected by RMT CONSIGNEE)

Supply, transporting and installation of Numbers Concrete (RCC) Route Indicators at intervals of 50 meters as per instructions of engineer in charge as per drawing no. SK 12/10.They should be of standard RCC with letters "SCR S&T cable" as per type of cable laid to drawing. In case of telecom quad cable joint locations it shall be painted with GREEN and ORANGE colour for normal indication of cable path. (To be inspected by CONSIGNEE)

Supply and fixing of galvanised MS-'C' Numbers channel of size 100mmx 50mm x 1200 mm with suitable clamps as per drawing No. S&T/ RE/78/2/76 and fitting of GI pipe supplied by Railways and with suitable clamps on Girder Bridges without drilling holes in the girders. GI Pipes are to be drilled with 6 holes of 1/4" dia. per Meters around the pipe in zig zag manner before laying the 6 Meters pipe.(To be inspected by CONSIGNEE)

Supply & Laying of G.I Pipes with medium RMT and threaded collar & coupler, quality to specification IS.1239 (part-I) 1990 and galvanised to specification IS.4736-1986. G.I Pipes of 50mm diameter(To be inspected by CONSIGNEE)

G.I Pipes of 100mm diameter inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

"Supply of Double Walled Corrugated (DWC) Numbers HDPE duct of various diameter of length of 6m as per specification RDSO/SPN/204/2011 Ver. 1.1 Amd. 1 or latest. The duct shall be supplied along with push-fit type O-ring coupler or end cap. DWC of outer Diameter 180mm and inner Diameter 153mm Note:- Contractor should submit the manufecturer internal test report,guarantee certificate,genuinness certificate for IS Brand. " (To be inspected by CONSIGNEE)

Excavation foundation and erection of apparatus case Full size as per SCR Drg. No. 5781 and fixing of 1 No.of 'E' type lock for the front door, latching arrangement for backdoor, fixing of Hylam sheet (Hylam sheet supply is covered elsewhere and Wooden Reapers also can be used in place of Hylam sheet for which supply & fixing covered elsewhere) and painting the apparatus case inside and outside with one coat of red oxide, two coats of aluminium paints outside and white paint inside including painting of termination, equipment and number particular on location box (foundation bolts and nuts, 'E' type lock, cement, river sand, stone jelly of size 20/20mm, paints, varnish, fixing bolts and nuts and all other miscellaneous material required for the work shall be supplied by the contractor).(To be inspected by CONSIGNEE)

Excavation foundation and erection of apparatus case half size as per Drg. No.SK/CN/1/89/B/1, fixing one 'E' type lock for the front door and latching arrangements for the back door and painting the apparatus case inside and outside with one coat of red oxide and two coats of aluminium paints outside and white paint inside (foundation bolts and nuts, painting of particular, E type locks, cement, river sand, stone jelly of size 20/20mm and nuts and all other miscellaneous material required for the work shall be supplied by the contractor) (To be inspected by CONSIGNEE)

Excavation of coil pit up to a depth of 1 Numbers meter and dia of 1.5 meter for providing coil at location box, point, signals etc., This includes back filling and ramming of trench / pit after laying the cable and consolidation of soil.(To be inspected by CONSIGNEE)

Filling earth around location boxes/signal cum foundations for a width of 0.5m on all sides, up to a level 150mm below the foundation top. This work includes consolidation of earth by watering and ramming. The earth shall be taken from Railway premises as instructed by Railway representative at site. Painting of existing apparatus cases without disturbing the terminations and equipments inside. The work involves scraping of old paint, applying two coats of Aluminium paint outside & two coats of white paint inside apparatus cases, painting of termination, equipment and number particulars on apparatus cases as instructed by Railway representative at site (Paints and all other miscellaneous materials required for the work shall be supplied by the Contractor). (To be inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Painting of existing apparatus case - Full Numbers size(To be inspected by CONSIGNEE)

Painting of existing apparatus case - Half size Numbers (To be inspected by CONSIGNEE)

Strengthening of foundations of signals, Sqm Full/Half location boxes up to a height of 30 cm, by carrying out the earth work around the foundation, ramming of the earth, carry out masonry work from bottom of earth work using country stones and cement masonry to prevent the earth from slipping down the bank.(To be inspected by CONSIGNEE)

Cable termination including fixing terminals, Per 2500.00 fuses, LDs, Meggering of cables and Conductor recording the readings.(To be inspected by CONSIGNEE)

"Suply & installation of Printed PVC Ferrule Per for CTR / Locatiob Box and Junction Boxes as Conductor instructed by Rly site supervisor. (size: 50mm) Note: colour of ferrol and text to be printed will be instructed by RLY site supervisor. " (To be inspected by CONSIGNEE)

Fixing of Tie Bar Fencing panels supplied by Metre Railways duly transporting to the site (Goomties/Mid section Locations) from Centralised location. Cutting, drilling, jointing with nut and bolts wherever required as per site requirement for protecting goomties /location boxes. After fixing of the tie bar, panels to be painted with two coats of aluminium paint and levelling the earth wherever required. All required materials other than tie bar fencing panels should be arranged by the contractor/agency.(To be inspected by CONSIGNEE)

Excavation of pit to size of 450mmx 450 mm Numbers x 450mm and concreting the same with 1:3:6 aggregate 20mm for erecting the tie bar fencing panels, curing and white washing the foundations.(To be inspected by CONSIGNEE)

Supply and fixing of teak wood reapers Numbers suitable for Full location Box with approx 50 mm width x 20mm thick and length of 940mm after applying two coats of wood primer.Supply and fixing of following Teak wood reapers/ Blocks after applying two coats of wood primer. (To be inspected by CONSIGNEE) (ITEM UNIT IS PER REAPER)

Teak Wood Reapers suitable for Full Box: Numbers 75mm width x 20mm thick and length of 940mm.(To be inspected by CONSIGNEE) ((ITEM UNIT IS PER REAPER) )

Teak Wood Reapers suitable for Full Box: Numbers 50mm width x 50mm thick and length of 940mm and clamping the cable. (To be Inspected by CONSIGNEE) (The ITEM UNIT IS PER REAPER)

Teak Wood Reapers suitable for Half Box Numbers 75mm width x 20mm thick and length of 470mm. (To be inspected by CONSIGNEE) (The ITEM UNIT IS PER REAPER)

Teak Wood Reapers suitable for Half Box: Numbers 50mm width x 20mm thick and length of 470mm. (To be inspected by CONSIGNEE) (The ITEM UNIT IS PER REAPER) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Teak Reapers suitable for Half Box: 50mm Numbers width x 50mm thick and length of 470mm and clamping the cable. (To be inspected by CONSIGNEE) (The ITEM UNIT IS PER REAPER)

Supply and wiring of Polymeric Positive Numbers Temperature Co- Efficient Device self resetting type (PPTC) of 2A rating suitable for railway applications of reputed make. The PPTC fuse shall be wired by soldering suitable flexible wire on both ends (all material except flexible wire has to be arranged by contractor). (To be inspected by CONSIGNEE)

laying of the HDPE/DWC/GI pipe using RMT couplers and bends as per drawing No.SK.15/11, drawing of cables through the pipe and refilling of the trench duly putting back the removed ballast in its proper place and shape (To be inspected by CONSIGNEE)

Concreting of portion of the pipe at the bend Numbers near the culvert as per the drawing SK.15/11. (To be inspected by CONSIGNEE) (The ITEM UNIT IS PER LOCATION)

Earthing and soldering of cable armour. (To Numbers be inspected by CONSIGNEE) (The ITEM UNIT IS PER CABLE)

Welding for jointing MS flat 6mm thick X Each 40mm width of different lengths strips connecting from Earth to location boxes/Signal post/Signal Unit for better continuity. Prior approval of welding material to be taken from Engineer In charge. (To be inspected by CONSIGNEE) (The ITEM UNIT IS EACH WELD)

Fabrication, conventional Earth to Signalling/ Telecom equipments -Excavation of earth and providing earth pipe of size 50mm dia. 3.5mm thick 2.0 m. long G.I. pipe of heavy quality with masonry tub constructed around at earth locations as specified by site Engineer. Alternate layers of 30kgs-charcoal and 30kgs-common salt to be filled in the pit while closing. The pipe perforation etc., to be carried out as per drawing No. SK 10 / 10. The earth pipe to be connected to the function with cable as supplied by Railways. The reading should be painted on the masonry tub. The masonry tub of 300 mm x 300 mm x 300mm (along with Kundi) should be covered with cement slab.. (All materials to be supplied by the contractor except cable.). Note 1) Payment can be done with proper certification perticulars of earth pit by the field Officer,supervisor and Contractor same should be enclosed with measurement and Bill. 2)The Termination of GI wire with Galvanised Bolt and Nuts with washers of Size 12.5 mm. 3) 35 mm Alluminium lugs to be used for 2 Core 2.5 Sq.mm Cables with Soldering (To be inspected by CONSIGNEE)

Preparation of Station Working Order Numbers Diagram (SWOD) on non-transparent acrylic sheet of thickness 4mm with aluminium beading and hanging support with screen printing, lettering and yard diagram. (To be inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Shifting of existing working functions like Numbers signals/Shunt/ Calling on/Points/Track circuits etc. from old cable to new laid cables carefully without affecting the traffic under disconnection/blocks, This work also includes releasing the existing tail cables from the relevant gears and re- surfacing the earth excavated as instructed by Railway representative at site. (To be inspected by CONSIGNEE) (ITEM UNIT IS PER CABLE)

Fabrication and Supply of Box suitable for 8 Numbers No's KLCRs (To be inspected by CONSIGNEE)

Supply, installation and wiring of KLCR relay Numbers 24V DC Non-AC immunized with 4F/4B contacts. This also includes termination of cable and required wiring in KLCR box. (To be inspected by RDSO)

Testing to check integrity of gears (Field Each correspondence) i.e. One Signal Unit (with or without route)/Track Circuit/LC Gate/One Point machine/One Block Instrument/One Slot etc. This item will be applicable after one round of complete testing of gears by the contractor in presence of Railway Supervisor. (To be inspected by CONSIGNEE)

"Testing and commissioning the entire Station signalling installations jointly with the Railway representative at site at the Stations/ LC gates/IBS/Auto Signalling covered under various schedules of the Contract, and ensuring that all the signalling gears are installed and adjusted as per the existing rules. Testing and commissioning of Stations (up to 5 roads)"

Printing, Binding & supply of registers with Numbers latest proforma given by in-charge officer each register of 100 pages.(To be inspected by CONSIGNEE) (ITEM UNIT IS PER REGR)

Provision of Lookout person round the clock Man-Days in 12 Hours shift beat from Up Home Signal to Down Home signals to avoid theft of signalling assets.) (To be inspected by CONSIGNEE) (ITEM UNIT IS MAN DAY )

Transportation of materials from any Stores Kilometre to Site and vice-versa including loading and unloading. Lead above 50 Kms (To be inspected by CONSIGNEE) (ITEM UNIT IS PTPK)

Releasing of existing apparatus cases (Full/ Numbers Half/ Quarter size) without damage after releasing the shelf planks, Terminal blocks, Fuse Blocks, Terminal Boards, Relays of all types EKTs, Secondary Cells, power equipments, 'E' type locks, etc., and breaking the concrete foundation. After releasing, the resultant pits are to be closed and consolidated by ramming and levelling. The released materials shall be accounted and stacked at a place as instructed by Railway representative at site. (To be inspected by CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

supply & erection of lattice type tripod Numbers towers : Casting of foundation with 1:2:4, 20mm metal and river sand to be used, supply & erection of lattice type tripod towers of GI 15 meters of height as per spec enclosed. Provision of earth electrode near the tower and connect the same to tower which is to be erected above the station building/at the site shown by the site Engineer of the Railways.. Cement shall be supplied by Rlys. work includes installation of the antenna, drawing the cable and installation of the battery and 25W set and commissioning the system. 25W set, cable antenna, battery will be supplied by Rlys.(To be inspected by CONSIGNEE)

Excavation of jointing pit and provision of Numbers RCC/FRP joint / Loop chambers of 90 Cms. Inner dia 60 Cms depth and 3mm thickness with two pieces of top cover with hooks each and bottom cover with hole for drainage and cable entry as per Drg. No. RAILTEL/SR/OFC/ 2009/12 and as directed by Engineer to be provided at every joint location and at every Kilometre loop etc., The chamber shall be filled with sand mixed with ariti-stermic power, back filling and ramming of trench after HDPE duct laying, splicing and commissioning.(To be inspected by CONSIGNEE)

Supply and Filling sand in trench/under cum floors/OFC chambers, complete as per instruction of engineer in charge. (To be inspected by CONSIGNEE)

Straight through / derivation with/without Numbers transformer joints: Installation Thermo shrinkable jointing kits for straight through / derivation joints for LC gate, pump houses etc where VF transformers are not required and derivation joint by using 2T transformer (to be housed in the joint) . This includes tapping of nominated Quad at a specific location shown by the Railway Engineer at site to the jelly field cable already laid. All material including valco tapes except thermo shrinkable jointing kit shall be supplied by the contractor. (To be inspected by CONSIGNEE) (ITEM UNIT IS JOINT)

Laying of HDPE duct 40/33 mm dia in the Kilometre trenches and in protective works already provided. (To be inspected by CONSIGNEE)

"Blowing of armoured optic fibre cable (OFC Kilometre Cable supplied by Railways) into the duct supplied vide other NS item of supply portion by using blowing machine and associated works. 10% of OFC length to be blown extra on both ends of Duct i.e. total 20% of Duct length. Before blowing the duct integrity shall be tested. If any defect is found during duct integrity test, the entire length of HDPE duct from one chamber to another chamber is to be replaced by the contractor at his own cost. Payment will be made as per the length of Duct from which OFC is Blown. " (To be inspected by CONSIGNEE) Total 3846490.00

Item Breakup - A4-LABOUR PORTION NON SOR

Manufacturing and Supply of fencing for Numbers location box comprising of the following 2.5 m width x 1.5 M height fencing (Material 45mm x 5mm thick MS flat) (To Be Inspected by CONSIGNEE)

1.25 m width x 1.5 M height fencing Numbers (Material 45mm x 5mm thick MS flat) (To Be Inspected by CONSIGNEE)

1.25 m width x 1.5 M height gate with Numbers locking hook (Material 45mm x 5mm thick MS flat) (To Be Inspected by CONSIGNEE)

Angle support 2.3 M height (Material 65mm Numbers x 8mm thick MS angle) (To Be Inspected by CONSIGNEE)

Angle support 2.3 M height with Locking Numbers hook for gate (Material 65mm x 8mm thick MS angle) (To Be Inspected by CONSIGNEE)

Angle support 2.3 M height with hinge for Numbers gate (Material 65mm x 8mm thick MS angle) (To Be Inspected by CONSIGNEE

Full location Box: Supply and fixing of GI flat Per Unit of size 1050x25x3mm as given in drawing no. RVNL/S&T/SC/06/2016. to connect all cable armous to earth point with suitable nuts/bolts as given belowA) GI nuts/boltsof size 8x25mm with two flat and one spring washer of 23 set B) GI nuts/bolts of size 12x40mm with two flat and one spring washer of 02 set as per site incharge.(Per Unit = Per LB) (To Be Inspected by CONSIGNEE)

Layng of different cables ( UTP cable/switch Metre board cable/jelly filled cabe and drawing in PVC casing / pipe/Alluminium Tubes/cable tray) (To Be Inspected by CONSIGNEE)

Rectification and re splicing of existing mid Numbers section OFC joint. This includes supply and provision of joint repair kit & sleeves. (To Be Inspected by CONSIGNEE)

Repair of existing terminal OFC joint (24 Numbers fiber). This includes splicing of all the 24 fibers / dropping of fiber/pigtail as required. (To Be Inspected by CONSIGNEE) Total 299060.40

Item Breakup - B1-SUPPLY PORTION SOR

Supply of Permanently lubricated HDPE Duct Kilometre with outer diameter of 40mm and inner diameter of 33mm as per specification RDSO/SPN/TC/45/2013 Revision 2.0. The length of the duct shall be 1km. Two end plugs shall be provided along with the drum.( TO BE INSPECTED BY CONSIGNEE)

Supply of Plastic couplers - Slip fit / push Numbers type for permanently lubricated HDPE duct. ( TO BE INSPECTED BY CONSIGNEE)

Supply of End plug for permanently Numbers lubricated HDPE duct( TO BE INSPECTED BY CONSIGNEE)

Supply permanently lubricated HDPE duct. ( TO BE INSPECTED BY CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Supply of GKP type Location Boxes Full size Numbers as per drg. No. S&T/MFT/2378 (Single) (Apparatus case Single) ( TO BE INSPECTED BY RITES)

Supply of relay fixing frame for full location Numbers box. The frame shall be of approximate size 940mmx150mm and made with powder coated MS angle of 25mmx25mmx 3mm. The frame shall have suitable holes to fix in full location box.( TO BE INSPECTED BY CONSIGNEE)

Supply of Surveyor's Wheel (rodometer). ( Numbers TO BE INSPECTED BY CONSIGNEE)

Supply of non-deteriorating type of fuse Numbers holders and fuse links 240V AC/DC as per specification IRS: S 78-2006 or latest, IS 13703 (Part 2):1993 knife edge type fuse of E1 fuse link type (up to 20A) Fuse holder 20A capacity( TO BE INSPECTED BY RDSO)

Fuse link 1A / 2A / 6A / 10A / 16A / 20A as Numbers specified by Engineer In charge. ( TO BE INSPECTED BY RDSO)

Supply butylene Terephthalate (PBT) of size 60mm (link centre to centre) as per RDSO DRG. No. SA23745/Alt.5 or latest, SA23746/Alt.5 or latest, S23747/Alt.5 and specifications IRS: S 75-2006 Rev. 2.0 (Tentative) or latest, IRS: S 23-88 Amd. 1 or latest.( TO BE INSPECTED BY RDSO)

Supply butylene Terephthalate (PBT) of size 25mm (link centre to centre) as per RDSO DRG. No. SA23756/Alt.3 or latest, S23757/Alt.4 or latest and specifications IRS: S 75-2006 Rev. 2.0 (Tentative) or latest, IRS: S 23-88 Amd. 1 or latest.( TO BE INSPECTED BY RDSO)

"Supply of modular terminal block (WAGO or Set similar) as per RDSO specification RDSO/SPN/189/2004 Ver. 3.0 or latest consisting the following parts: a) 2 conductor disconnect terminal block - 6 numbers b) End / intermediate plate suitable for 2 conductor disconnect terminal - 1 number c) Screw less end stop similar to WAGO Model No. 249-117 -2 numbers d) Insulated jumper WAGO Model 280-402 - 5 numbers e) Din Rail - 0.1 metre per set (in length of 1 metre for every ten set) ( TO BE INSPECTED BY CONSIGNEE)

Supply of Desk type 2 wire, 12 way DTMF Numbers selective calling group telephone (Selective Calling I Group Telephone) complete as per specification IRS: TO 80-2000 Amd. I or latest with suitable power supply unit.( TO BE INSPECTED BY RITES)

"Supply of emergency socket box of FRP Set material as per specification RDSO/SPN/TC/44/2002 Ver. 3.0 with Amd. 1, 2, 3, Corrigendum I or latest, DRG. TCDO/RE/001/2002 Ver. 0.1 or latest, TCDO/RE/001/2002/1 with socket six pin flat" ( TO BE INSPECTED BY CONSIGNEE)

"Supply of emergency socket six pin flat with Set 6 pin suitable plug as per specification IRS: TC 42-87 with Amd. 1, 2, 3 or latest." ( TO BE INSPECTED BY CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Supply of mini WSB markers for modular Set terminals WAGO Model No. or similar - 100 Nos. ( TO BE INSPECTED BY CONSIGNEE)

Supply of Lugs and Eyelets: Aluminium lugs Numbers 25 sq.mm of reputed make. ( TO BE INSPECTED BY CONSIGNEE)

Copper lugs 10sq.mm of reputed make. ( TO Numbers BE INSPECTED BY CONSIGNEE)

Copper eyelets to suit 16/0.2 wire Dowell's or Numbers 10000.00 similar make. ( TO BE INSPECTED BY CONSIGNEE)

Copper eyelets to suit 10.sqmm wire Dowell's Numbers or similar make. ( TO BE INSPECTED BY CONSIGNEE) Total 2721400.00

Item Breakup - B2-SUPPLY PORTION NON SOR

IBELL Cordless Drill Driver Cd12-74, 12- Numbers Volts,1 Battery+Bmc Box + Extra 32 Accessories, 12 Watts, Red or latest (TO BE INSPECTED BY CONSIGNEE)

Supply withfault locator kit for RailwayS&T systems with thefollowing specificationswhich shall also becomplied with to the extentapplicable: a) IEC 61557-8: Insulation monitoringdevices for lT systems. b)lEc 61557-9: Equipment forinsulation fault location in lrsystem. c) EMI / EMC IEC61326-24. the above kitshall have the followingfeatures A. InsulationMonitoring Device: 1.Standard (Safety, EMC,Performance): ProductStandard IEC 61557-8,1EC61557-9, EMt/ EMClEC61326-24 2. NominalSystem Voltaqe Ranqe: 0-600 V AC/DC 3. lnputsupply voltage (AuxiliaryPower) : AC/DG 24OV 4.Response Range : lKOHMto 10 MOHM 5. Percentageof error /Display Error: 0 to1O% - 5% 6. Measurinqcurrent: < 500 micro-Amp7. lnternalDCresistance Ri :>180Kohm 8. lnternallmpedance at 50 Hz :>1B0Kohm 9. PermissibleExtraneous DC voltage :sDC1060V 10. Permissiblesystem Leakagecapacitance: 50pF 11. TestCurrent ranqe : 1to50mA, 12. Display : LCD DisplayBacklit Tvpe 13. ShockResistance IEC 60068-2-27: 1 Ssl 1 1ms (Durinqoperation) 14. VibrationResistance I EC60068-2-6 :1s|10 15. AmbientTemperature: 10 deqC to55deqC 16. Operation :Continuous B. Insulationfault locator kit 1. Standard(Safety, EMC,Performance): ProductStandard IEC 61557-B,lEC61557-9, EMt/ EMCtEC61326-24. 2. Ratedlnsulation voltaqe : 500v 3.Rated lmpulse Voltaqe: 4kV4. Storage BatteryCharger: AC 100-240V 5.Test Current ResponseValue: 0.2 mA 6. Display ::LCD display 7. Alarm: LEDwith buzzer 8. ShockResistance IEC 60068-2-27: -10'C to 55 ""C 9.Degree of Protection,internal comoonents : IP40 10. Residual currentmeasurement: Withouttransmitters, theycanmeasure residualcurrent in TT/TN AC systemtoo 11. Measuring handclapm dia. : 52 mm ,22mm Optical II. 2. 2 daysof onsite training will beprovided at 5 locations" (TO BE INSPECTED BY CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

"Supply of DC DC Converters as per Numbers RDSOSPN.RDSO/SPN/165/ 2012, Amdt.5, 24- 40V/10A DC-DC Convertor Note: make of DC DC convertor As per the requirement at site instructed by site supervisor" (TO BE INSPECTED BY RDSO)

Insulation insulation resistance of electrical equipment and household appliances. Test Voltages100V/250V/500V/1000V. AC Voltage 30V-750V. Display Count 2000. Continuous measurements mode, red warning light and buzzerfunction. Model: Stanlay501A or Similar( TO BE INSPECTED BY CONSIGNEE)

Supply of WAGO 210 Series6pc Operating Numbers ToolAssortment Pack | TerminalScrewdriver Set | PartiallyInsulated Shaft | Includes(210- 719), (210-720), (210-721), (210-648), (210- 657),(210-658) | Terminal Block (TO BE INSPECTED BYCONSIGNEE)

Supply of 1000V 20A Ultra-sharp Gold plated Numbers Multi meter Test Probes Kit ( TO BE INSPECTED BY CONSIGNEE)

"Supply of Outdoor Armoured Patch Cords Numbers FC-SC-5 MTR SINGLE MODE DUPLEX -5 Meter with OD of 5mm" (TO BE INSPECTED BY CONSIGNEE)

Supply of AC/DC clamp meter for 400V dc Numbers max current and400V AC CAT III 600V, CAT IV 300V. Make:Fluke 325 AC/DCOR LATEST ( TO BE INSPECTED BY CONSIGNEE )

Supply of 100V Analog Megger (TO BE Numbers INSPECTED BY CONSIGNEE)

"Supply of bush / grass cutter a. Supply of Numbers Husqvarna Brush Cutter 2 Stroke 331R b. Supply of Rover Brush Cutter 2 Stroke 436R or similar with one year warranty" (TO BE INSPECTED BY CONSIGNEE ) Total 8751749.60

Item Breakup - B3-LABOUR PORTION SOR

Location survey for cable route and Route Kilo preparation of tentative cable route plan as Meter per the instructions of Engineer in- Charge. (RKM) (TO BE INSPECTED BY CONSIGNEE)

Jungle cutting along with the cable route RMT Clearing grass/garbage and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared (Measurement is to be done as per area cleaned). TO BE INSPECTED BY CONSIGNEE

Excavation of trench, including marking of Route Kilo cable alignment, clearing of jungle, roots of Meter trees, bushes, trial pits if required, refilling (RKM) with excavated soil, ramming and consolidation after laying of cables complete to the finished item of work in all type of Soil including soft rocky area as per RDSO Sketch No. SDO/CABLE LAYING/003, as directed by engineer in- charge. Depth of 1200mm and width of 300mm TO BE INSPECTED BY CONSIGNEE SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Cutting of Rock, concreting after cable laying RMT with 1 cement: 2 sand: 4 graded stone aggregate 20mm nominal size and curing of concrete to the required number of days, except in bridges, culverts, level crossings, track crossings, cable pits and rocky soil including marking of cable alignment, clearing of debris etc., complete to the finished item of work as directed by engineer in-charge. All the material is to be arranged by contractor Depth of 300mm and width of 300mm where rock is visible from surface, concreting to ground level as per Drg No.SK/CN/NEW/1. TO BE INSPECTED BY CONSIGNEE

Cutting of Rock, concreting after cable laying RMT with 1 cement: 2 sand: 4 graded stone aggregate 20mm nominal size and curing of concrete to the required number of days, except in bridges, culverts, level crossings, track crossings, cable pits and rocky soil including marking of cable alignment, clearing of debris etc., complete to the finished item of work as directed by engineer in-charge. All the material is to be arranged by contractor Depth of 200 mm and width of 200 mm where rock is visible from surface to a depth more than 300 mm up to 550mm, excavation of trench with width 300mm above rock, concreting 200mm x 200mm after laying of cable as per Drg No.SK/CN/NEW/3 TO BE INSPECTED BY CONSIGNEE

Digging of cable trench to a depth of not less RMT than 30 cm in rocky terrain/difficult terrain Concreting the trench with 150mm thick concrete with 1 cement: 2 sand: 4 graded stone aggregate 20mm nominal size. All the material is to be arranged by contractor. TO BE INSPECTED BY CONSIGNEE

Trenching under Rails for crossing the track RMT (Track Crossing) and refilling of trenches as per SCR Drg. No. 5768. The track crossing shall be done at right angles. The depth of cable trench shall be 1.2 meter below the rail flange. The depth between top cable and the level of rail flange of the rail shall never be less than 1.0 meter. The ballast shall be stacked separately while making the trench and the earth soil shall be stacked separately. While re-filling the trench, the earth soil has to be filled first to the ground level and the ballast has to be properly put in the track. This work has to be done under supervision of supervisor of S&T and supervisor of P.Way. TO BE INSPECTED BY CONSIGNEE

Track crossing/ Road Crossing by Horizontal RMT Boring method at culverts/track/pucca road as per SCR Drg. No. 5770. This also includes insertion of HDPE pipe of 110 mm/G.I Pipe of 100 mm in the bore drilled (HDPE pipe/ GI pipe is to be supplied by Railway). TO BE INSPECTED BY CONSIGNEE

Breaking of metal/ tar road and refilling after RMT laying the cables as per drawing no.SDO/CABLE LAYING/010. The surface of the road shall be concreted to match with the old surface. TO BE INSPECTED BY CONSIGNEE SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Blowing of armoured optic fibre cable (OFC Kilometre Cable supplied by Railways) into the duct supplied vide other NS item of supply portion by using blowing machine and associated works. 10% of OFC length to be blown extra on both ends of Duct i.e. total 20% of Duct length. Before blowing the duct integrity shall be tested. If any defect is found during duct integrity test, the entire length of HDPE duct from one chamber to another chamber is to be replaced by the contractor at his own cost. Payment will be made as per the length of Duct from which OFC is Blown. TO BE INSPECTED BY CONSIGNEE

Laying of HDPE duct 40133 mm dia in the Kilometre trenches and in protective works already provided. TO BE INSPECTED BY CONSIGNEE

Supply and Installation of OFC joint enclosure Numbers and splicing of Optic fibre cable (24 fibres) and testing as per technical specification No. GR OJC-2/02 Sept 2003. Supply of Splice Enclosure (24 fibre) shall be of TVS make Part No.1500-L18X-XX or similar as per Board specification of TEC.& as per RDSO/SPN/TC/68/2014 Revision 1.0 amd 1 or latest . All materials including Fusion splicing machine used for fibre splicing and, OTDR for testing and other testing materials if any shall be arranged by the contractor. TO BE INSPECTED BY CONSIGNEE

Laying different type of cables in the trench. RMT Termination covered elsewhere. TO BE INSPECTED BY CONSIGNEE

P r o v i s i o n a n d l a y i n g c e m e n t concrete cum (including transportation of all the material). Providing and laying in position cement concrete of specified grade including the cost of centring and shuttering :- 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size) TO BE INSPECTED BY CONSIGNEE

Centering and shuttering TO BE INSPECTED Sqm BY CONSIGNEE

Supply and laying of split DWC pipe in RMT already dug cable trenches as per Drawing No.SK.9/11 .The unit of RMT means two split pipes of 1 Mtr each. 120/103 mm diameter (TO BE INSPECTED BY CONSIGNEE)

Supply, transporting and installation of Numbers Concrete (RCC) Route Indicators at intervals of 50 meters as per instructions of engineer in charge as per drawing no. SK 12/10.They should be of standard RCC with letters "SCR S&T cable" as per type of cable laid to drawing. In case of telecom quad cable joint locations it shall be painted with GREEN and ORANGE colour for normal indication of cable path. (TO BE INSPECTED BY RITES) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

"Excavation of jointing pit and provision of Numbers RCC/FRP joint / Loop chambers of 90 Cms. Inner dia 60 Cms depth and 3mm thickness with two pieces of top cover with hooks each and bottom cover with hole for drainage and cable entry as per Drg. No. RAILTEL/SR/OFC/ 2009/12 and as directed by Engineer to be provided at every joint location and at every Kilometre loop etc., The chamber shall be filled with sand mixed with ariti-stermic power, back filling and ramming of trench after HDPE duct laying, splicing and commissioning." (TO BE INSPECTED BY CONSIGNEE)

"Supply and Installation of OFC joint Numbers enclosure and splicing of Optic fibre cable (24 fibres) and testing as per technical specification No. GR OJC-2/02 Sept 2003. Supply of Splice Enclosure (24 fibre) shall be of TVS make Part No.1500-LI8X-XX or similar as per Board specification of TEC.& as per RDSO/SPN/TC/68/2014 Revision 1.0 amd 1 or latest . All materials including Fusion splicing machine used for fibre splicing and, OTDR for testing and other testing materials if any shall be arranged by the contractor." (TO BE INSPECTED BY CONSIGNEE)

Supply & Laying of G.I Pipes with medium RMT and threaded collar & coupler, quality to specification IS.1239 (part-I) 1990 and galvanised to specification IS.4736-1986. G.I Pipes of 50mm diameter (TO BE INSPECTED BY CONSIGNEE)

G.I Pipes of 100mm diameter INSPECTED BY CONSIGNEE)

"Supply of Double Walled Corrugated (DWC) Numbers HDPE duct of various diameter of length of 6m as per specification RDSO/SPN/204/2011 Ver. 1.1 Amd. 1 or latest. The duct shall be supplied along with push-fit type O-ring coupler or end cap. DWC of outer Diameter 180mm and inner Diameter 153mm Note:- Contractor should submit the manufecturer internal test report,guarantee certificate,genuinness certificate for IS Brand. " (TO BE INSPECTED BY CONSIGNEE)

Excavation foundation and erection of apparatus case Full size as per SCR Drg. No. 5781 and fixing of 1 No.of 'E' type lock for the front door, latching arrangement for backdoor, fixing of Hylam sheet (Hylam sheet supply is covered elsewhere and Wooden Reapers also can be used in place of Hylam sheet for which supply & fixing covered elsewhere) and painting the apparatus case inside and outside with one coat of red oxide, two coats of aluminium paints outside and white paint inside including painting of termination, equipment and number particular on location box (foundation bolts and nuts, 'E' type lock, cement, river sand, stone jelly of size 20/20mm, paints, varnish, fixing bolts and nuts and all other miscellaneous material required for the work shall be supplied by the contractor). (TO BE INSPECTED BY CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Excavation of coil pit up to a depth of 1 Numbers meter and dia of 1.5 meter for providing coil at location box, point, signals etc., This includes back filling and ramming of trench / pit after laying the cable and consolidation of soil. (TO BE INSPECTED BY CONSIGNEE)

Filling earth around location boxes/signal cum foundations for a width of 0.5m on all sides, up to a level 150mm below the foundation top. This work includes consolidation of earth by watering and ramming. The earth shall be taken from Railway premises as instructed by Railway representative at site. (TO BE INSPECTED BY CONSIGNEE)

Strengthening of foundations of signals, Sqm Full/Half location boxes up to a height of 30 cm, by carrying out the earth work around the foundation, ramming of the earth, carry out masonry work from bottom of earth work using country stones and cement masonry to prevent the earth from slipping down the bank. (TO BE INSPECTED BY CONSIGNEE)

Cable termination including fixing terminals, Per 12500.00 fuses, LDs, Meggering of cables and Conductor recording the readings. (TO BE INSPECTED BY CONSIGNEE)

Fixing relay bases, wiring in location boxes, Per Relay bunching, fixing of relays as per circuit diagram. This includes fixing of condensers, resistance, 6 way / 1 way terminals/ WAGO, ND type fuses, LED indicators for fuses as per type fuses.(TO BE INSPECTED BY CONSIGNEE)

Earthing and soldering of cable armour. (TO Numbers BE INSPECTED BY CONSIGNEE)(ITEM UNIT IS PER CABLE)

Fabrication, conventional Earth to Signalling/ Telecom equipments -Excavation of earth and providing earth pipe of size 50mm dia. 3.5mm thick 2.0 m. long G.I. pipe of heavy quality with masonry tub constructed around at earth locations as specified by site Engineer. Alternate layers of 30kgs-charcoal and 30kgs-common salt to be filled in the pit while closing. The pipe perforation etc., to be carried out as per drawing No. SK 10 / 10. The earth pipe to be connected to the function with cable as supplied by Railways. The reading should be painted on the masonry tub. The masonry tub of 300 mm x 300 mm x 300mm (along with Kundi) should be covered with cement slab.. (All materials to be supplied by the contractor except cable.). Note 1) Payment can be done with proper certification perticulars of earth pit by the field Officer,supervisor and Contractor same should be enclosed with measurement and Bill. 2)The Termination of GI wire with Galvanised Bolt and Nuts with washers of Size 12.5 mm. 3) 35 mm Alluminium lugs to be used for 2 Core 2.5 Sq.mm Cables with Soldering (TO BE INSPECTED BY CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Excavation of pit in and around the existing Numbers location boxes very carefully without damaging the working cables and shifting and turning the location boxes to clear of the infringement as instructed by the Railway representative at site. The work includes, ensuring the safety of the signalling system, releasing the cable coils to give access for shifting/turning the location boxes. Necessary masonry work and earth work in and around the location boxes to the required level shall be done as instructed by the Railway representative at site. If the existing earth connections to the location boxes are disturbed, the earth wires shall be properly reconnected. [All materials required for the work shall be supplied by the Contractor]. Shifting of apparatus case (Full) (TO BE INSPECTED BY CONSIGNEE)

Shifting of existing working functions like Numbers signals/Shunt/ Calling on/Points/Track circuits etc. from old cable to new laid cables carefully without affecting the traffic under disconnection/blocks, This work also includes releasing the existing tail cables from the relevant gears and re- surfacing the earth excavated as instructed by Railway representative at site. (TO BE INSPECTED BY CONSIGNEE)(ITEM UNIT IS PER CABLE)

Transportation of materials from any Stores Kilometre 18500.00 to Site and vice-versa including loading and unloading. Lead above 50 Kms (TO BE INSPECTED BY CONSIGNEE)(ITEM UNIT IS PTPK) Total 9143597.00

Item Breakup - B4-LABOUR PORTION NON SOR

Supply and installation of Printed PVC Ferrule Numbers 12500.00 / Lables for CTR / Locatiob Box and Junction Box. (Colour coding and Ferrule counting provided by Railways)( TO BE INSPECTED BY CONSIGNEE)

Supply of High Density Polyethelyne Pipes RMT (HDPE) of 110 mm outer diameter with 10 mm wall thickness along with one coupler for every 6 meters as per specification No. IS 4984: 2016 with latest amendments and material grade PE 80( TO BE INSPECTED BY CONSIGNEE)

"Full location Box: Supply and fixing of GI flat Per Unit of size 1050x25x3mm as given in drawing no. RVNL/S&T/SC/06/2016. to connect all cable armous to earth point with suitable nuts/bolts as given belowA) GI nuts/boltsof size 8x25mm with two flat and one spring washer of 23 set B) GI nuts/bolts of size 12x40mm with two flat and one spring washer of 02 set as per site incharge.(Per Unit = Per LB ) ( TO BE INSPECTED BY CONSIGNEE)

Fabrication and supply of GI bolt head cut of Numbers size - 125mm long 18/25mm Thick with Nut, Flat washer-1 nos, Spring washer - 2 Nos and split pin of 5mm thickness ( Duly drilling 3mm Hole for insertion of split pin). ( TO BE INSPECTED BY CONSIGNEE) SECUNDERABAD DIVISION-S AND T/SOUTH CENTRAL RLY

Lime wash on walls / foundations at site and Sqm directed by site incharge one coat with quick lime of approved quality. ( TO BE INSPECTED BY CONSIGNEE) Total 876480.00