"KGP Division"- Conversion of existing bridges into Composite girders/Ballasted decks for running of 25T Axle loaded freight trains @ 100Kmph in (a) Bridge No. 69 DN (Span 4x18.3m) in between station GTS-DVM Bridge No. 94UP (Span 2x18.3m) in between station JGM-GII (b) Bridge No. 217 UP (Span 9x18.3m) in between station RGT-ARD (c) Bridge No. 235UP (Span 9x18.3m) in between station BTS- NMBR (d) Bridge No. 235DN (Span 9x18.3m) in between station NMBR-BTS (e) Bridge No. 264UP (Span 9x18.3m) in between station HIP-BLS (f) Bridge No. 238 UP (Span 3x12.2m) in between station NMBR-ROP & Bridge No. 239 UP (Span 2x12.2m+2x18.3m) in between NMBR-ROP (g) Bridge 239 DN (Span 2x12.2m+2x18.3m) in between station ROP-NMBR & Bridge No. 258 UP (Span 4x12.2m) in between station HIP-BLS (h) Bridge No. 217DN (Span 9x18.3m) in between station ARD-RGT & Br. No. 234UP (Span 5x12.2m) in between station BTS-NMBR (i) Bridge No. 168DN (Span 4x12.2m+2x18.3m) in between station VKD-NYA & Bridge No. 176 DN (Span 3x12.2m) in between station BLDA-VKD." (2nd Call).

Using Soil Class SQ2 SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Earthwork in cutting in formation, trolley refuges, side drains, level crossing approaches, platforms, catch water drains, diversion of nallah & finishing to required dimension and slopes to obtain a neat appearance to standard profile inclusive of all labour, materials, plant & machinery, leading all cut spoils either to make spoil dumps or for filling in embankment with leads within 2 km on either side of edge of the cutting(s) including all lifts, ascent, descent, loading, unloading, bailing & pumping out water, if required, clearance of site and all other works incidental thereto for completing the work as per RDSO Specification No. RDSO/2020/GE: IRS-0004 with latest updated correction slips and to the satisfaction of the Engineer- in-Charge. Note: (i) All usable earth arising from cut spoils shall be led into bank formation and Unusable spoils shall be dumped / stacked away from toe of embankment. (ii) All hard rock /and boulders not fit for filling will be stacked by the contractor and will be property of the Railways. (iii)Cut trees shall be property of Railways and to be deposited in the railway godown unless specified otherwise in the Conditions of Contract.

In classifications of soil except rock

Manufacturing of blanketing cum material by wet mixing of naturally available suitable soil including additional blending with naturally a v a ila b le or manufactured material as required to achieve specified gradation, in designed proportion in Pug mill or wet mix plant to have uniform gradation including all incidental transportation, laying over finished formation in uniform layer(s) with motor grader, compaction with suitable vibratory roller to specified density and finishing to correct profile, complete as per RDSO Specification No. RDSO/2020/GE: IRS-0004 with latest correction slips. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Supplying, laying Non-woven Needle Punched and Mechanically or Thermally bonded type Geotextile for use as Separator/Filtration for Railway formation as per RDSO Specification No. RDSO/2018/GE:IRS-0004 - Part I made of Polypropylene / Polyethylene / Polyamide or combination there of having apparent opening size of less than or equal to 85 microns and elongation at failure more than 50% in both directions including transportation labour, lead & lift complete as directed by Engineer in-charge.

On top of subgrade or Sqm prepared subgrade before laying blanketing layer with minimum strengths in Grab test, Trapezoidal Tear test a n d Puncture test of 700N, 250 N and 1800 N respectively.

Making suitable designed cum staging for cast in-situ PSC girders/slabs up to 10.5m height from bed level up to soffit of girder/slab with all contractors materials, machinery, tools and plants, transportation complete in all respects required for casting and removal of the same after completing the work and restoring the site to original. Note: The payment for staging shall be made on the cubical quantity of concrete of main Girders/slabs. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Design, supplying and fixing in Centimetre position elastomeric bearing true to line and level conforming to IS:3400, IS:226, BS-5400 under prestressed concrete girders/ Steel Girders, for Pre-cast as well as cast-in-situ girders as per approved drawing. The rate shall include cost of load test of one no. bearing from Railway approved firms and all fixing materials, equipments, machineries, labour, taxes, loading, unloading, leading, lifting etc. complete. Rates include getting the drawing approved from Railway and cost of inspection during manufacturing from railway approved organization.Note : 1. The rate is for finished item complete and paid only after fixing in position below the girder. 2. The volume shall be as given in the drawing and no deduction shall be made for inserted steel plates etc. Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge up to 60 kms.

Above 5 km up to 10 km

Above 10 km up to 15 km

Above 15 km up to 20 km

Above 20 km up to 25 km

Above 25 km up to 30 km

Above 30 km up to 35 km

Above 35 km up to 40 km

Above 40 km up to 60 km Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge above 60 kms.

Above 60 km up to 80 km

Above 80 km up to 100 km

Above 100 km up to 150 km MT

Above 150 km up to 200 km MT

Above 200 km SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Providing and fixing in position GI Drainage Spouts of required length with Grating in RCC slab and filling bitumen along kerb as shown in drawing with contractor's pipes, bitumen, tools, equipment, lead, lifts etc. complete as per specifications and as directed by Engineer in-charge.

50mm dia. Drainage Spouts Supplying, fabrication, assembling of all types of steel girders of specified spans with structural steel conforming to Quality "B0" Grade Designation E250 conforming to IS:2062, erection / slewing / end launching of steel girders with cranes or any other approved launching methods as per site conditions (not requiring traffic block) on sub-structure including provision of trolley refuges etc., complete as per approved Q A P and drawings conforming to IRS-B1-2001 and other relevant codes and s p e c i fi c a t i o n s . Note: 1. Detailed fabrication and erection drawings & launching methodology will be prepared by the contractor and got approved from Railway. 2. The rate is all inclusive including launching in position, complete in all respect except cost of (i) Painting / Metalising; (ii) Bearings & (iii) HSFG bolts which shall be paid extra under relevant item. 3. The payment shall be made on the theoretical weight of main components and gusset plates only. 4. Payment Schedule: (i) Receipt of material at site: 40% (ii) Fabrication of girders: 20% (iii) Erection/Launching: 20% (iv) Completion in all respects: 20%

Plate Girder/Semi Girder/Composite Girder (Steel Work)

Supplying and fixing HSFG Kg bolts of any dia and any length with suitable nuts including DTI washers conforming to IRS-B1-2001 f o r bridges and steel structures with contractors labour, tools and plants and lead and lift etc., complete. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Metallizing of steel work of girders with sprayed aluminium after surface preparation by Sand/grit blasting, followed by one coat of etch primer (IS:5666) & one coat of Zinc Chrome primer (IS:104) and two coats of aluminium paint (IS:2339) with all labour, T&P and material as a complete job duly conforming to all relevant specifications and process given under Clause 39 of IRS-B1-2001. Note: Nominal Thickness of sprayed Aluminium coating shall be 150 microns. DFT of Zinc chrome primer shall be 25-30 microns and DFT of each coat of Aluminium paint shall be 12-14 microns.

Supplying, Fabricating and MT fixing access ladders, inspection platforms, Trolley refuges etc., on bridges with structural steel conforming to IS:2062 including welding / bolting, priming painting with one coat of ready mixed paint of Zinc Chromate (IS:104) with DFT of 25-30 microns followed by one coat of Zinc Chrome Red Oxide (IS:2074) with DFT of 25 microns with all material, labour, T&P as a complete job. Note: Painting shall be paid separately under relevant item. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Design, supply and fixing 300MT capacity Spherical Bearing in position t r u e to line and level consisting of set of concave and convex mating steel backing plate with a low friction sliding interface, flat sliding elements ,guides and restraining rings; with all components conforming to approved drawing and technical specifications & Bridge Code including grouting of holes for anchor bolts and underside of base plate with approved non- shrink epoxy grout with all material, labour, T&P as a complete job. Note: Sliding surface with PTFE or UHMWPE low friction thermoplastic material and steel for backing plate of Mild steel in accordance to IS:2062 grade-B. Cast steel in accordance with IS 1030 Grade 280-520W. Stain less steel in accordance with AISI 304/316.Low friction thermo - plastic sliding PTFE material either pure polytetrafluroethalyne (PTFE) Or Ultra High Molecular weight Polyethylene (UHMWPE). Austanitic steel is of stainless steel for the sliding interface shall be in accordance with AISI 316L or O2 Cr17 NI12 of IS-6911. The thickness of the stain less steel sheet shall be 3mm minimum. The stainless steel sheet shall be attached to its backing plate either by screwing/riveting or by continuous fillet weld. Hard chromium plated surface shall be entire curved surface of the convex steel plate mating with hard chromium plated concave sliding surface .The thickness of the hard chromium plating shall be at least 100 microns and the final surface roughness of the plated surface shall not exceed 3 microns. Bearing manufacturer shall give the guarantee for satisfactory performance of bearing for period specified.

Spherical Bearing SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Supply & applying two coats Sqm of bitumen emulsion of Grade RS-1, conforming to IS:8887 on the top surface of concrete deck slab (New bridges) @ 1.70 kg/sqm after cleaning surface with all materials, labour, tools and plants, equipment etc. complete. Launching in position, by any approved method, pre- fabricated Steel Girders, precast PSC girders/slabs, c a s t e d at casting bed developed at site, to correct alignment and level over the bed block / pedestal with all required arrangements, complete in all respect.

PSC girders / slabs Delaunching of all types of Steel girders, PSC girders/Slabs and stacking away from river stream or passage as directed by Engineer in charge with all labour, tools and plant, equipment etc., complete.

Structural steel plate girders. MT

Supplying fabricating and MT erecting welded and/or bolted and/or riveted steel work in built up sections, trusses and framed work, staging, racks, Height Gauge etc. for Steel Structures other than bridge girders, using RSJ, tees, angles and channels/flats, plates, gussets, round or square bars, cleats, bolts etc., with contractors own steel including cutting, bending, straightening, drilling, r i v e t i n g , hoisting, fixing, erecting, welding, bolting etc., with Providing stiffeners wherever required as per approved drawing including applying a priming coat of a approved steel primer with all contractor's materials, labour, tools & plants, lead & lift including crossing of tracks if required etc., complete as per specification and as directed by Engineer- i n - c h a r g e . Note: The payment shall be made on the theoretical weight of main components and gusset plates only. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Providing & laying non pressure NP-4 Class RCC pipe with collars, jointing with 1:2 cement and ordinary sand mortar including testing of joints, but excluding earthwork with all labour and material as a complete job. Cement for mortar will be paid separately.(Pipes of 600mm dia and above will be laid using crane/hydra).

1200mm dia. Pulling & positioning of rails accurately on cess including supporting rails, providing required gap and squaring at ends for renewal preparation, as directed by Engineer in-charge.

Up to 40 m long rail panel

Extra to Item no. 061011 for RM working on bridge Dismantling and removing rail of all section & length from track, laid on any type & density of sleeper by removing fish plates, fastenings & fish bolts and other materials including stacking all released materials within an average distance of 500 metres as directed by Engineer in- charge . Note: 1.Cutting of rails shall be paid separately. 2.Work to be done under traffic block.

For Casual/Scattered Renewal work Insertion of rails of all types & length in track, laid on any type & density of sleeper to the specified gauge under traffic block. Rates include fastening of rail with sleepers with standard set of fastenings and fixing of fish plates and bolts or, if required, providing gap for w e l d i n g and stacking of released material without infringement within 250m as directed by Engineer-in- Charge. Note: Rail drilling and cutting to be paid separately.

For Casual/Scattered Renewal work SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Through Sleeper Renewal (TSR) with PSC sleepers involving removal existing sleepers of any type along with fittings from track, insertion of PSC sleepers lying along the cess / formation / slope / toe within 5 metres height with all fittings to specified spacing, gauge and squareness, one round of through packing to make track fit for 20 kmph speed, dressing of ballast to standard profile, all in accordance with the latest provisions of IRPWM and stacking of all released material neatly at specified places within an average lead of 100 m as directed by Engineer in-charge.

For location of work not Each involving deep screening Fixing of fish plates with fish bolts on a joint of all rail sections duly lubricating fish plates/bolts with contractor's grease graphite in running track condition including transportation of fish plates and fish bolts from nearest station / store / level crossing. Note: Rail cutting & drilling to be paid separately.

Fish plates with 4 fish bolts.

Fish plates of 6 bolts.

Lubrication of Elastic Rail ERC Clips on PSC sleepers with contractor's grease, conforming to Railway's specifications, labour etc. complete as per procedure prescribed in latest edition of IRPWM. Cutting / cropping of rail of 60Kg - 90 UTS, manually and perfectly vertical with contractor's labour, hacksaw blade and tools & plants - Note: 1.Manual cutting should be used only in e m e r g e n c i e s with prior permission of sectional ADEN where machine cutting can not be arranged in time. 2. Cutting of Rails with blade and forcing to part by using other means to break the rails is prohibited. 3.Rails should be cut right through hacksaw blades only.

In-situ situation SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Drilling of hole of different diameter and chamfering, in rail of any section and any UTS manually only in emergencies with contractor's labours, tools & plants, consumables etc.

Hole of dia. 26.5mm and Each above Assembling and Laying of Improved Switch Expansion Joint (SEJ) on PSC sleepers of any rail section as per RDSO drawing including leading of SEJ rails, sleepers, fittings for a free lead of 250 metres, cutting of rails, drilling of holes as required and lubrication of SEJ, gauging, aligning rails, providing temporary connection with adequate welding gap with adjoining rails, providing reference posts at SEJ, first through packing of SEJ portion to make track geometry fit for 30 kmph speed and making ballast profile as per IRPWM. Note: (1) Rail cutting and hole drilling shall be paid separately.(2) One set comprise complete SEJ on both rails at SEJ.

Under requiring Traffic Block

Under Conditions

Dismantling existing SEJ (Switch Expansion Joint) assembly during line block and its replacement with plain track as of adjoining section with all fittings including rail cutting and drilling of holes and renewal of special sleepers with PSC Sleepers as directed and aligning rails, providing fishplates and bolts/ temporary connection with adequate welding gap with adjoining rail and ensuring proper track geometry for 30 kmph speed. The release material shall be stacked as directed by Engineer in charge. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Recoupment of ballast in running line with railway's stone ballast from existing stacks available along alignment either on top of cutting or on cess or at toe of bank by head leads or by any other means and spreading to make up deficiency in the required profile with contractor's labour, tools & plants, as directed by E n g i n e e r- i n - c h a r g e . Note: Payment shall be made based on ballast stack measurement.

For average lead up to 50m cum and lift up to 5m

Extra over item no. 082011 Each for each additional average lead of 50m or part thereof when total average lead exceeds 50m, but up to 250m. Note: This item may be used only in exceptional circumstance under prior order on record.

Extra to item no. 082011 for Each each additional average lift of 1m or part thereof when total average lift exceeds 5m.

Lifting regrading the existing PSC s l e e p e r track to required height / level in stages not exceeding 75mm or part thereof at a time, providing permissible ramp for the track, insertion of moorum / sand / stone ballast uniformly under the existing track and placing the same to safe approved gradient, gauge, cushion including levelling and one round of through packing to allow train movement at restricted speed of 30 kmph for a specified length with all leads & lifts and fixing, marking, painting rail level pegs at every 30m interval. Note: Lifting of track shall be done in stages as per procedure prescribed in latest edition of IRPWM to get the proposed final level as per approved working profile, as directed by Engineer in- charge.

Extra for additional lift over TRM 75mm for every 50mm lift or part thereof up to 275mm for item nos. 083010 for each TRM. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Boxing and profiling of TRM b a l l a s t as per procedure prescribed in latest edition of IRPWM including cess dressing on both sides of track. The work will include removing excess ballast from track and putting the same in crib and shoulder by leading to a maximum of 50m including crossing of track, deweeding on ballast section etc and as directed by Engineer-In charge.

Cess repair/widening work as cum per RDSO Specifications and guidelines RDSO/2020/GE: IRS-0004 or latest in running line with suitable soil to the designed profile The work shall include uprooting and disposing of all the v e g e t a t i o n , benching at every 30 Cm vertical height, earthwork in benching portion and compaction using suitable slope vibratory Rollers/Compactors etc. to achieve prescribed MDD. Note: 1. Payment of cess repairs shall be based on the quantities worked out from the cross sectional calculations only and worked out from the initial ground levels before doing benching and final levels as done for new embankment. The earth work in benching portion shall not be paid extra as the same has been included in the rate. 2. The earth work shall be started only after Completing of the benching and certified. 3. The benching Work shall be done for a maximum height of 1.50 m at any time based on t h e progress of earthwork starting from toe of the embankment.

Extra over item 113010 for cum earth-work for making cess on other side of the track (when no approaches available along track or no road vehicles to work at site) by dumping contractor's own earth, collected along toe of bank of any height on to other side of track & side slope of the existing bank by head load, duly crossing of tracks with all contractor's materials, labour, tools, plant including loading of earth in baskets, lifting, leading to the non-cess side of bank including crossing of tracks & dumping etc. and as directed by the Engineer in-charge. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Linking of BG track (with TRM guard rail ) over ballasted deck bridges with any type of rail section and PSC sleeper i n c l u d i n g leading free rails/welded panels available along the alignment on to bridge, leading and spreading all fittings and fastenings, leading & spreading of sleepers at specified spacing, squaring, placing of rails over sleepers and fixing rails & guard rails to sleepers with all types of fittings and fastenings to correct gauge & alignment, lubrication of fittings and fastenings with contractor's grease as per IRPWM standards with contractors labour, tools, consumables, with all lead, lifts etc. complete and raising, levelling and initial packing of track to make it fit for 30 kmph and meet other prerequisites prescribed in Indian Railway Track Machine Manual for deployment of Tamping Machine. Note: 1.Rail cutting and Hole drilling shall be paid separately. 2.Spreading of ballast and compaction shall be paid separately under relevant item. 3. This item shall be applicable only when track is with Guard Rail. Linking without guard rail be paid under relevant item for plain track linking. Through packing of track, as per procedure prescribed in latest edition of Indian Railways Permanent Way Manual

For PSC sleeper Track with TRM Sleeper Density of 1540 Sleepers/Km or more Picking up of slacks in track of all sleeper density, duly opening up ballast, gauging, alignment, correcting longitudinal & cross levels, packing, boxing of ballast and dressing the same under traffic conditions as per procedure prescribed in latest edition of IRPWM and as directed by Engineer in- charge. Note: In-charge section Engineer should identify locations requiring packing and obtain prior approval of DEN/XEN before execution of the work when there is no Zonal Track Maintenance agency deployed in the section. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

For PSC Sleeper First or Second Through Packing of track of all sleeper density including giving a general lift, as desired to eliminate sag after Deep Screening work, lifting of track, lowering of track and major realignment of curves and formation rehabilitation as per procedure prescribed in latest edition of IRPWM. Note: General lift is normally 25 mm and isolated lift may be up to 50 mm.

For PSC Sleeper Track with TRM Sleeper Density of 1540 Third or subsequent Through Packing of track for all sleeper density including picking of slacks, as required after second through packing, subsequent to Deep Screening work as per procedure prescribed in latest edition of IRPWM. This item can also be used after lifting/regrading/realignment works also. Note: General lift is normally 25 mm and isolated lift may be up to 50 mm.

For PSC Sleeper Track with TRM Sleeper Density of 1540 Anti-corrosive painting of rail on running track of any sleeper density on web, foot etc. including liner contact area (excluding bottom of foot) and fishing plane as per requirement with two coats o f thickness of 100 microns each by bituminous black paint confirms to IS-9862 of reputed make including painting of liners, ERCs and including surface preparation, as a complete job as per procedure prescribed in latest edition of IRPWM Note: 60% of payment shall be made if painting on only gauge face side is done.

For 60 Kg Rails Painting 2 coats to Bridge Reference / Boards, Structures etc. along track with enamel paint of approved make with different colours & letters, as directed by Engineer in-charge.

Bridge Height Gauge

HFL, FSL & DL on Bridge Pier Each / Abutment SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Miscellaneous Boards, Jurisdiction Boards, Structures etc. Quick cutting with abrasive rail cutter of all types of rail sections including wear resistant, head hardened rails up to 110 UTS, with contractors tools & plants, equipment, consumable with all lead & lift etc. complete as directed by Engineer in- charge. Abrasive Rail Cutter will be as per RDSO Specification No. TM/SM/1 (Rev. 01 of 2012) with latest status of RDSO; Rail Cutting Wheel Abrasive Disc will be as per RDSO Specification No.TM/SM/2 (Rev. 01 of 2020)

60 Kg - 110/90 UTS - Outside Each Track

60 Kg - 110/90 UTS - On Each Running Line

Drilling of holes (vertically) of Each required size into concrete sleeper in-situ for fixing guard rails and check rails on concrete sleeper track at specified locations by concrete sleeper drilling machine with contractor's tools & plants, equipment, consumable with all lead & lift etc. complete, as directed by Engineer in-charge as per RDSO's Specification. Loading, leading and unloading of 52Kg / 60Kg rail up to 13 metre length by Railway's Rail Dolly / Dip Lorry to the nominated location under traffic with line protection in case road carriage is not possible with different lead with a lift up to 5 metre during block period.

For lead up to 500 metre. Loading, leading and unloading of all types of P.Way fittings and all other m i s c e l l a n e o u s material except Rails, sleepers, switches, crossings, SEJs and Glued Joints by road vehicles for different leads. Note: Lead shall be the shortest motorable road length between the points of loading and unloading.

Lead up to 5 Km

Lead beyond 5 Km and up to MT 10 km

Lead beyond 10 Km and up MT to 20 km

Lead beyond 20 Km and up MT to 30 km SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Lead beyond 30 Km and up MT to 50 km

Lead beyond 50 Km and up MT to 100 Km

Lead beyond 100 Km and up MT to 150 Km

Extra for every Km per MT MT-Km beyond 150 Km over item no. 172047 Transportation of Rails, sleepers, switches, crossings, SEJs and Glued Joints by road vehicles for different leads. Note: 1 . Lead shall be the shortest motorable road length between the points of loading and unloading. 2. Loading and unloading shall be paid extra under relevant items.

Lead up to 5 Km

Lead beyond 5 Km and up to MT 10 km

Lead beyond 10 Km and up MT to 20 km

Lead beyond 20 Km and up MT to 30 km

Lead beyond 30 Km and up MT to 50 km

Lead beyond 50 Km and up MT to 100 Km

Lead beyond 100 Km and up MT to 150 Km

Extra for every Km per MT MT-Km beyond 150 Km over item no. 172057 Dismantling existing track on girder bridges including guard rails and foot path etc., cutting existing SW panels / LWR, if required into free rails of not less than 12 metre length and leading all released materials to nominated place within 50m of bridge approaches and stacking the released m a t e r i a l s clear of i n f r i n g e m e n t s , as per direction of Engineer-in- Charge. Note: Rail cutting and drilling shall be paid separately.

Under Conditions

Removing Channel/H-Beam sleepers with fittings from the running track under traffic block for T B T R & stacking the same neatly at specified places with contractor's tools & labour, as directed by Engineer in-charge. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Extra to item no. 192010 for Each Track Circuited area including handling of released PVC washers on bolts and extra rubber pads on sleepers

Renewal of existing running TRM rail and guard rails of all sections on bridge portion over Steel Channel sleepers/PSC sleepers under traffic block including leading of new rails, fittings, refixing all the fastenings as per approved drawings including cutting of rails, drilling of holes to running and guard rails as required as per drawing and leading back the released rails and fittings and stacking at nominated place clear of infringements with all leads & lifts tools and consumables complete and as directed.

Manufacture of flared portion Set of Guard Rail by cutting and bending to required shape & RDSO's approved drawings. N o t e : (1) Rails shall be supplied by Railways. (2) One set consists of two rails i.e. both left and right.

Providing and fixing of flared Set portion of guard rails of any rail section over PSC sleepers including fixing of with all fittings, including leading of rails and fittings, squaring and adjusting spacing of sleepers as required, providing nose blocks duly cutting wooden blocks supplied by railways and fixing it with bolts of 16mm dia as directed complete and finished as per RDSO's approved drawing. Note: 1.One set consists of LH & RH side rails of one end. 2.Required P.Way fittings will be supplied at SSE stores depot.

Drilling holes 25mm to Each 40mm dia. with drill twist in the foot of guard rails for fixing guard rails on bridge as directed. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Drilling of 25mm to 40mm Each dia. holes in PSC sleepers with suitable rotary hammer / drilling machine at indicated location for fixing of guard rails on bridges & its approaches as per approved drawing and fixing of contractor's HDPE dowels a n d adhesive of approved quality to Drawing no. RDSO/T-3002, procured from RDSO's approved sources with contractor's materials and consumable.

Dismantling of existing flared Set portion of guard rails of any rail section over PSC sleepers duly removing rails & fastenings and leading and stacking released materials at nominated place within free lead, clear of infringements, complete and as directed. Note: One set consists of LH & RH side rails of one end. Supplying & fixing of Anti- Skid MS / Stainless Steel chequered plates on un- ballasted deck bridge as per approved drawings, with matching grade stainless steel fasteners as directed by Engineer-in- Charge, on new bridge or replacement of existing chequered plates on old bridge including removal of old chequered plates and stacking near approaches of bridge, clear from all infringement. Note: Joints of chequered plates shall not fall in between sleepers

Anti-Skid chequered plate conforming to latest IS: 6911, ISS Symbol 409 M, minimum 6mm thick (excluding bead height) with flat bottom and top pattern conforming to IS: 3502, 1A with bead height of minimum 0.8 mm - on New Bridges as per RDSO drawings.

Providing traffic block to 3.6 m x 3.0 m x 3.0 m approx. size using steel cribs and/or wooden sleepers as per RDSO's approved drawing, duly excavating earth in pit and driving rails / sleepers vertically to form shoring and filling gap with sand bags etc. complete, as directed. Note: (1) Steel CC cribs, rails and wooden sleepers will be supplied by Railway. (2) Dismantling and linking of track will be paid separately. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Manufacturing, fabricating and supplying retro-reflective Engineering Indicator boards, made of 2mm thick aluminium sheet or 3mm thick aluminium composite sheet, face to be fully covered with high intensity encapsulated type heat activated retro-reflective sheeting conforming to type- IV of ASTM-D4956-01 in yellow & black or other colour combination including subject matter, message, symbols, borders etc. as approved by Engineer In- charge or as per IRPWM guidelines, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back-support frame of M.S. angle iron of size 25mm x25mm x 3mmprovided all along the edges of board with theft resistant measures back side of board shall be with non-peelable weatherproof paint, consisting of one coat of zinc chromate primer and two coats of epoxy paint. Vertical post shall have black & white anti-corrosive paint or powder coating complete, as directed.

Caution Indicator Board of Each size 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Galvanisation of Railway's MT Chequered Plates, Channels, Plates, Angles, and I-Section by hot dip process with Zinc Coating and mass of Zinc coating shall not be less than 705 g/sqm and galvanisation thickness shall not be less than 100 microns including necessary surface preparation as per Clause-4 of IS:2629-1985. Galvanisation shall be done as per IS:2629-1985 and IS:4759-1996 with Zinc conforming to IS:209-1992, duly taking all the measures for safeguarding against embrittlement of hot-dip galvanised iron and steel products as per IS:6158-1984 with all contractor's labour, material, tools, plant, all lead, lift and crossing of tracks etc. complete and as directed by the Engineer in- charge. Total 447658320.59 Execution of all works related to above work covered under SER USSOR-2021 as per Schedule-A Item- 2 (Major Component - Strengthening of substructure and allied works). S No. Item No Description of Item Unit Qty Rate Amount Turfing / planting, including all lead & lift and watering as required until properly rooted with. Note: Initially payment of only 40% will be made. Balance 60% will be paid after 3 months of maintenance period, only if the turfing is properly rooted on entire turfed area.

Turfing with sods, 10cm thick 100 Sqm and 20cm square closely laid.

Turfing with planted doob 100 Sqm grass.

Supplying, erecting in all types of soils, hard wood pile 5m to 7m long without joint, 125mm average dia. for protection of bank slope including two coats of coal tar paint complete, as directed. Note: Payment will be made as per actual driven length of pile.

Driving rails 90R/52 Kg Metre section below average ground level within the slope/toe of embankment including making of nose with contractor's own arrangement complete in all respect Note: Payment will be made as per actual driven length of rail which will be supplied free by Railways at the site of work. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Shoring with 'Z' section MS Sqm sheet piles side by side in all kinds of soil mechanically or manually as per approved drawing with contractor's own arrangement complete in all respects and removal of sheet piles after completion of the work as directed by engineer in- charge Note: Payment will be made as per actual driven length of pile. Exploratory drilling of boreholes down to required depth, drilling of 150mm dia. boreholes in all type of soils except hard rock & large boulders (boulder core more than 30cm) including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion/chiselling tool for advancing through occasional seams of hard strata to be employed, where necessary in Dry area.

30m to 40m Exploratory drilling of Boreholes down to required depth, drilling of 150mm diameter boreholes in all type of soils except hard rock and large boulders (boulder core more than 30cm), including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion / chiselling tool for advancing through occasional seams of hard strata to be employed where necessary in River bed area including standing/flowing w a t e r with all necessary arrangements except making of platform under water which shall be paid under relevant item of SOR.

Erection working platform to drill bore hole through flowing/standing water through river bed up to water depth of 1.5m, and dismantling after completing work and removing from the site to clear the water way. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Taking out 100mm dia. & Each 450mm long undisturbed samples of soil from bore holes, including provision of air tight containers for packing and, labeling incl. transporting the samples to laboratory. Piston sampler shall be used for extracting undisturbed samples where necessary. Samples shall be collected as per IS:2720.

Conducting penetration test as per IS:2131 at approximate1.5m intervals in bore holes, as directed by the Engineer in charge

Collection of water samples Each at required intervals Conducting laboratory Tests on collected soil samples as per relevant IS code

Moisture Density

Atterberg Limits

Specific Gravity

Grain size analysis including Each Hydrometer analysis

Direct Shear Test

Natural Density

Consolidation Test

Unconfined Compression Test Each

Tri-axial Test Conducting Laboratory tests on collected ROCK SAMPLES as per relevant IS code

Water Absorption & Porosity

Unconfined Compression Test Each

Point Load Test

Modulus of Elasticity

Abrasion Testing SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Earthwork in excavation by mechanical means (Hydraulic Excavator)/Manual Means for foundations and floors of the bridges, retaining walls etc. including setting out, dressing of sides, ramming of bottom, getting out the excavated material, back filling in layers with approved material and consolidation of the layers by ramming and watering etc. including all lift, disposal of surplus soil up to a lead of 300m, all types of shoring and strutting with all labour and material complete as per drawing and technical specification as directed by Engineer in charge. Note: This item will be used for excavation work in connection with other miscellaneous works also like side drains, foundation for OHE masts and other miscellaneous structures in connection with Gauge Conversion, Doubling, New lines.

All kinds of soils

Soft rock blasting)

Hard prohibited ) Providing and laying in position Plain cement concrete of specified Nominal M i x f o r miscellaneous works like side drains, foundation for OHE masts and other miscellaneous structures excluding the cost of C e m e n t , centering and shuttering - All work up to plinth level :

1:1½:3 (1 Cement: 1½ cum coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)

1:2:4 (1 cement : 2 coarse cum sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

1:3:6 (1 Cement : 3 coarse cum sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

1:3:6 (1 Cement : 3 coarse cum sand (zone-III): 6 graded stone aggregate 40 mm nominal size). SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

P r o v i d i n g and laying in cum position machine batched, machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants) using 20mm graded crushed stone aggregate and coarse sand of approved quality in RCC raft foundation & Pile cap including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY P r o v i d i n g and laying in position machine batched, machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants) using 20mm graded crushed stone aggregate and coarse sand of approved quality for the following Reinforced cement concrete structural elements up to height of 9.0 m from foundation top level, including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item.

Abutment & Pier

Wing wall and Return wall

Abutment cap, Pier Cap, cum Inspection Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc.

Approach slab at formation cum level, Dirt wall/ ballast wall at formation level SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Boring, providing and installation of bored cast in- situ Reinforced Cement Concrete piles of specified diameter and length below pile cap of specified grade with Design Mix Cement Concrete, using 20mm graded crushed stone aggregate and coarse sand of approved quality, to carry a safe working load not less than specified, concreting by machine batching, machine mixing, scaffolding, using Admixture in approved proportion (as per IS:9103), placing with tremie pipe, chipping off of pile top to remove laitance concrete above cut off level etc., pumping and bailing out water, by percussion drilling using Direct Mud Circulation (DMC) or Bailor and Chisel technique by tripod and mechanical Winch machine, complete in all respect as per approved drawing, specification and direction of the Engineer in charge. Note: 1. Payment for only cement, reinforcement and permanent casing pipe (if any ) shall be made extra. 2. Length of the pile for payment shall be measured up to the bottom of RCC pile cap. 3. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item.

Providing, fabricating and MT installing permanent casing pipe for bored piles for all diameters with specified thickness of steel plate including all labour, materials, tools & complete as per approved drawing & specifications complete in all respect as per the direction of Engineer in charge. Note: Payment shall be made as per the weight of circular plate of casing pipe only. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Extra for chiselling in addition to boring of piles, if chiselling is required to be resorted to in hard rock or big stone boulders larger than 30cm, manually or by any other means.

800mm diameter pile Conducting load test of a single pile up to specified capacity in accordance with IS:2911 (Part-IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. with all labour, material, tool & plants, equipment, machinery, etc. complete as per drawing and specification, as directed by the Engineer.

Initial load test up to 50 ton Each capacity pile

Initial load test above 50 ton Each and up to 100 T capacity pile

Routine Load Test up to 50 Each ton capacity pile Lateral load testing of single pile in accordance with "IS Code of practice IS:2911 (Part-IV) for determining safe allowable lateral load of pile" with all labour, material, tool & plants, equipment, machinery, etc complete as per drawing and specification as directed by the Engineer.

Piles capacity of up to 50 ton

Pulse Echo Test (PET) for Each integrity testing of piles with contractor's men, materials and machines. The rate includes cost of Inspection of site, preparation of pile head and any other unforeseen cost required for the test, submission of reports in triplicate as per satisfaction of the Engineer in Charge. Centering and shuttering including strutting, propping etc. and removal of form for :

All types of bridge sub- Sqm structures, e.g. pier, abutment, wing wall, retaining wall, RCC box type foundations, Abutment cap, Pier Cap, Inspection Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc. up to 5m above ground level SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

All types of bridge super- Sqm structures, e.g. slabs, I- girders, T-girders, Box girders etc. up to 5m above ground level.

Extra for additional height Sqm over item no. 025031 & 025032 wherever required with adequate bracing, propping etc. over initial height of 5 metres for every additional height of 1 metre or part thereof.

P r o v i d i n g and laying in cum position machine batched, machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site using 20mm graded crushed stone aggregate and coarse sand of approved quality in jacketing of piers and abutments from bottom of foundation up to a height of

of jacketing including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be paid extra under relevant item. 2. Plasticizer shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticisers at the stage of Mix Design and in that case deduction shall be made as per relevant item. Extra over 025040 for drilling of holes and insertion of dowel bars in case of Jacketing

Extra for drilling 32mm dia. Metre holes for jacketing / anchoring

Extra for inserting of dowel Metre bars of specified dia. (cost of rods to be paid extra) SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Providing Flood Level Gauges Sqm on abutments and piers, made by 20mm thick 1:4 cement plaster for a width of not less than 300mm, duly engraving markings & figures in metres, divided into 10 parts commencing from under-side of girders towards bed, painting markings & figures with black enamel paint in three coats on white background including painting HFL Mark in white by side of gauge with year of occurrence with all Contractor's materials, labour, tools, scaffolding and supports, lead & lifts, curing etc. complete as per approved drawing and as directed by the Engineer in- charge excluding cost of cement which shall be paid extra.

Laying of boulder apron laid cum in wire crates of approved size including overlaps at joints, laid with stone boulders, all loose ends to be tied with 4mm galvanised steel wire. Payment for boulders & wire crates to be done extra.

Supplying of stone boulders cum weighing not less than 35 kg each at specified bridge locations.

Manufacture and supplying Sqm Galvanized Wire Net Trungers made from 4mm galvanised steel wire @ 32 kg/10sqm having minimum tensile strength of 300 Mpa conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100mm x 100mm.

Providing and laying Pitching cum with Stone Boulders, weighing not less than 35kg each with voids filled with spalls on slopes, laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item). SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Stenciling of Girders with Each black / blue lettering over yellow background with ready mix paint w.r.t. details of executed inspection, greasing and painting, other details as directed by Engineer in-charge Note: Payment will be per cm height of each letter

Providing and laying 300mm cum thick (average) Dry Stone flooring with boulders of not less than 35kg each in weight, hand packed with surface levelled off to the correct section with hammer dressing as necessary on the ground including filling the gaps with quarry spalls and ordinary sand complete including cost of supply of all materials, labour, lead, lift, tools, plants, crossing of tracks and the like as per drawing and technical specification as directed by Engineer in charge.

Supply and laying of coarse cum sand including consolidation with all labour, lead, lift, tools, plants, crossing of tracks as per drawing and technical specification as directed by the Engineer in charge in case loose slush is encountered at site of foundation before casting the foundation or laying the filtering media.

Providing nipples of size 12 to 20 mm dia. with approved fixing compound after drilling holes for grouting as per Technical Specifications including subsequent cutting/removal and sealing of the hole as necessary after completion of grouting. Grouting of masonry/concrete by injection process duly Sealing of cracks, through nipples complete as per Technical Specification and procedure given in IRBM Para No 209 including necessary admixture. Payment shall be as per use of cement by weight in case of neat cement/cement mortar grouting and weight of Epoxy in case of Epoxy Grouting. (Cement will be paid extra).

Neat Cement Grout with 20% Kg anti shrinkage compound w.r.t. cement.

Epoxy Grout SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Painting the HFL mark and Each Danger level mark, year of HFL on bridge abutments and piers with ready mixed paint as per standard in two coats over one coat of primer with all materials, labour, tools, scaffolding, all lead and lift etc. including writing complete.

Providing cast in situ bridge Each number plaques as per Railway drawing in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm notch in Bridge parapet coping duly engraving the letter and figures and an arrow indicating the direction of flow and finishing the top exposed surface with cement mortar 1:3, painting letters and figures with two coats of black enamel paint on two coats of white background with all labour, tools, cement, paint etc. with all leads and lifts.

Providing cast in-situ plaques Each for bridge foundations details of size 45cmx45cmx5cm in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm deep notch over abutment & piers, engraving the letters & figures with CM 1:3 and finished smooth including painting letters and figures with 2 coats of black enamel and plaque with white enamel with all labour, tools, cement, paint, curing etc. as a complete job.

Supplying, spreading and cum filling coarse sand (no cohesive materials to be used) of approved quality including watering and ramming in foundation, behind the abutment, wing wall, retaining wall in layers not exceeding 150mm thick including its compaction as per direction of Engineer-in- charge. The rate includes all lead, lift, ascent, descent, crossing of Railway line etc. complete with contractor's labour, materials, tools and plant. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Designing and developing D e t a i l e d structural and w o r k i n g Drawings for following items for ROB/RUB/Bridge based on Railway's approved GADs, duly collecting necessary data from Railways and R&B authorities, duly designing members and submission of check plot duly getting proof- checked by Railway approved institutes, submitting for Railway's verification and approval, making corrections duly incorporating suggestions in drawings/designs, further submission of original in transparent film paper and soft copy (CD) for Railways approval etc. with contractor's technical expertise and instruments, labour, consumables, repeatedly attending till final approval etc., complete as directed by Engineer in- charge.

Open / Pile / Well Foundation Set for piers/abutments

Foundation structure for RCC retaining wall, abutment and approach slab

Fabrication, supplying and Each fixing 600mm x 450mm Bridge Board made from 16 SWG MS Sheet duly welded or riveted to back support of two 600mm long horizontal angles of size 25mm x 25mm x 3mm & two numbers 2.5 metre long vertical support of MS Angle of size 50mm x 50mm x 5mm, welded / rivetted to board. Vertical supports shall have split ends for proper fixing in ground. Vertical supports of board shall be embedded in ground in M 20 Cement Concrete blocks of size 300mm x 300mm x 300mm, complete job including painting & writing of subject matter on bridge board, as directed by Engineer - In charge Note: Excavation & concrete work will be paid separately. SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY Earthwork in excavation by mechanical means (Hydraulic Excavator)/Manual Means for foundations and floors of the bridges, retaining walls etc. including setting out, dressing of sides, ramming of bottom, getting out the excavated material, back filling in layers with approved material and consolidation of the layers by ramming and watering etc. including all lift, disposal of surplus soil up to a lead of 300m, all types of shoring and strutting with all labour and material complete as per drawing and technical specification as directed by Engineer in charge. Note: This item will be used for excavation work in connection with other miscellaneous works also like side drains, foundation for OHE masts and other miscellaneous structures in connection with Gauge Conversion, Doubling, New lines. 76 022011(022020) Extra over item nos. 022011 cum 17054.00 41.13 701431.02 to 022014 for executing the work under water and/or liquid mud to compensate all additional arrangements including pumping out water as required. Note: The extra percentage rate is applicable only for the quantity of work executed under water. [RATE = 20%] Total 293160909.38 Schedule B-Execution of all works related to above work covered under SER USSOR-2021 as per

Execution of all works related to above work covered under DSR-2021 as per Schedule-E (Major

Component - Strengthening of substructure and allied works)

S No. Item No Description of Item Unit Qty Rate Amount

2.0 EARTH WORK

Earth work in excavation by

mechanical means (Hydraulic

excavator)/manual means

over areas (exceeding 30 cm

in depth, 1.5 m in width as

2.6 well as 10 sqm on plan)

including getting out and

disposal of excavated earth

lead upto 50 m and lift upto

1.5 m, as directed by

Engineer-in-charge.

REINFORCED CEMENT

5.1S CAST IN SITU

SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

Providing and laying in

position specified grade of

reinforced cement concrete,

5.1 excluding the cost of

centering, shuttering,

finishing and reinforcement -

All work up to plinth level :

coarse sand (zone-III) derived

from natural sources: 3

graded stone aggregate 20

mm nominal size derived

from natural sources)

5.9S FORM WORK

Centering and shuttering

5.9 including strutting, propping

etc. and removal of form for

5.9.1 Foundations, footings, bases Sqm 500 307.95 153975

3 of columns, etc. for mass

including attached pilasters,

butteresses, plinth and string

10.0 STEEL WORK

10.2 Structural steel work riveted, Kg 1600 111.95 179120

bolted or welded in built up

sections, trusses and framed

work, including cutting,

hoisting, fixing in position

and applying a priming coat

of approved steel primer all

Steel work in built up tubular

(round, square or rectangular

hollow tubes etc.) trusses

etc., including cutting,

hoisting, fixing in position

and applying a priming coat

of approved steel primer,

including welding and bolted

with special shaped washers

DISMANTLING AND

manually/ by mechanical

means and disposal of

material within 50 metres

lead as per direction of

Engineer- in-charge.

Demolishing cement

concrete manually/ by

mechanical means including

disposal of material within 50

metres lead as per direction

of Engineer - in - charge.

8 richer mix (i/c equivalent

SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

manually/ by mechanical

means including stacking of

steel bars and disposal of

unserviceable material within

50 metres lead as per

direction of Engineer - in-

Demolishing brick work

manually/ by mechanical

means including stacking of

serviceable material and

disposal of unserviceable

material within 50 metres

lead as per direction of

Engineer-in-charge.

Demolishing stone rubble

masonry manually/ by

mechanical means including

stacking of serviceable

15.9 material and disposal of

unserviceable material within

50 metres lead as per

direction of Engineer-in-

malba / similar

unserviceable, dismantled or

waste materials by

mechanical means, including

loading, transporting,

unloading to approved

municipal dumping ground or

as approved by Engineer-in-

charge, beyond 50 m initial

lead, for all leads including

all lifts involved.

Schedule Schedule F-Execution of all works related to above work as per Schedule-F (NS Items)

Execution of all works related to above work as per Schedule-F (NS Items) (Minor Component - Re-

girdering and P-way works).

S No. Item No Description of Item Unit Qty Rate Amount

SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

1 1 Handling of existing Girders Each Span 84.00 19103.02 1604653.68

for the purpose of casting of

span through type of bed

blocks/pier capping in five

place the total works involve

in Stage-1, Stage-2 and

Stage-3. Stage-1 include

lifting of existing girders to

release the existing bearing,

removal of existing bearings,

insertion of packing of

wooden planks and lowering

the Girders duly maintaining

correct alignment and levels.

Stage-2 includes lifting of

existing Girders to release

the wooden planks, insertion

of Rail cluster/cluster beam

as per approved drawing,

insertion of wooden packing

if required and lowering the

Girders on Rail cluster/cluster

beam duly maintaining

correct alignment and levels.

Stage-3 includes lifting of

existing Girders to release

the Rail cluster/cluster beam.

Removal of rail

cluster/cluster beam

insertion of packing of

wooden planks and lowering

the Girders duly maintaining

correct alignment and levels.

The rate inclusive of

contractor's Jacks of required

capacity, materials, staging,

scaffolding, labour, Plants

and machineries, all lead, lift,

taxes etc. complete as

directed by the Engineer - in-

charge at site.

2 2 Dismantling of existing Bed Numbers 219.00 6511.69 1426060.11

plates & Bearings from

existing Bed Block by cutting

& removal of HD Bolts & nuts

with all tools and plants,

machineries, scaffolding,

labour and other materials

and shifting it at one end of

the bridge during traffic

3 3 Drilling of Holding Down Bolt Numbers 5895.00 1157.18 6821576.10

Holes 42 to 52 mm dia in

concrete/RCC Bed Blocks up

to a depth of 450 mm by

Core Cutting Drill of make

HILTI or similar. The rate

includes making all the

necessary arrangements for

drilling holes on the

pier/abutment top including

all labour, machinery and

tools & plants etc. complete

and as directed by the

Engineer-in-charge.

SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

existing corroded,

perforated/crack deck plates

& other member with

contractors cutting

equipments, labours,

arrangements & the same to

be deposited in the nearest

BRI store depot/Scrap

yard/KGP as directed by Site

in-charge of the work.

girders along with deck

slab/piers/any structural

members etc. including all

tools & plants, equipments,

fuel,hiring charges, all

consumables & other

accessories to complete the

work in all respect. The rate

is inclusive of all drilling/core

cutting works for passage of

diamond wire & crane ceiling

to complete the work in all

respect. All lead, lift, ascent,

decent & crossing tracks are

also included in all items.

fixing and welding with stud

guns etc of normal

headshear studs/shear

connector 25 mm dia and

200 mm length confirming to

specifications of RDSO Drg.

along with ferrules to top

flange of girder for deck slab

as per the direction/approval

of Engineer-in-charge. (In

case shear connectors of any

other size is required then

payment shall be made on

the pro-rata basis in

proportion of the weight of

the shear connectors. ) Note:

(This item will be paid in Bow

strring Girder only). Note:

Here unit Each means Each

7 7 Supplying self leveling free Litre 2250.00 1830.93 4119592.50

flowing epoxy grouts (EPL-V)

or equivalent make for

grouting the bolts in the

holes. The grout will be non

shrink compound and attain

early high ultimate strength

(790 kg/sqcm in 24 hrs). It

should be self curing and

resistant to vibration and

impact with contractor

labours, materials tools &

plants etc complete and as

per direction of Rly engineer

in-charge or his authorized

representative at site.

SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

bolt of size 32 to 40 mm dia

X 460 mm long as per

approved drawing complete

and as directed by the

engineer-in-charge or his

authorized representative at

in holes through the base

plate and bearing plate and

applying grout by the first

cleaning the holes by blower,

then putting the free-flow

grout by making the

necessary arrangements.

This operation will be used to

fix the new holding down

bolts so that their play can

be arrested and the voids

can be filled up. The rates

are inclusive all labour,

materials, tools and

machinery required for the

purpose etc. complete and

as directed by the Engineer

in-charge or his authorized

representative at site.

Railway's rail as per railways

approved drawing including

cutting of rails, welding,

bolting, clamping etc.

complete in all respect as per

instruction of Engineer- in

to 27 mm in the existing

girder on web, bottom

flange, verticals, diagonals

and main girder in different

locations with contractor own

arrangement with all tools

and plants, consumable

items, labour, scaffolding,

transportation etc. complete

in all respect.

SER-GRC- BRIDGE LINE ORG.-ENGINEERING/SOUTH EASTERN RLY

foundation, pier/abutment,

retaining wall, bed block, fly

wings pedestal, deck slab,

crash barrier, copping,

approach slab etc. with

design mix of M:30 or richer

concrete with contractor's

well graded 20 mm and

below size aggregate, coarse

sand as directed by engineer

Engineer in-charge. The rates

includes contractor's water,

curing, all labour lead, lift,

descent and all incidental

costs such as royalty,

loading, unloading, bending,

binding and placement of

reinforcement etc. providing

and assemmbling rigid steel

formwork to correct

dimensions as directed by

Engineer in Charge. The cost

of designing the mix is to be

borne by the contractor. The

payment towards cost of

cement and reinforcement

will be done vide relevent

schedule (For Deck slab).

three dimensional cellular

confinement system

GEOCELL made of

ultrasonically welded HDPE

strips, which acts as a sub

grade/sub-base improving

reinforcement mat weld

distance of each cell=356

mm, depth of cell=150 mm

between formation and track

structure in bridge

approaches as per

specifications & conditions

attached as per IS-17483.

The rate is inclusive of all

labour, materials, leads, lifts,

crossing of tracks, transport,

including all labour, fuel,

tools and plants etc.,

complete. No payment for

wastages will be made, and

rate may be quoted