SCR Construction Organization: Hyderabad Division: Proposed Doubling between Mahbubnagar - Dhone stations - (i) Earthwork in formation including blanketing to IRS GE:0004 specifications, (ii) Construction of Major/Minor Bridges & UBs, Retaining wall, catch water drains and side drains, (iii) Construction of station building with RBG rooms, HL Passenger Platforms, Gate lodges, COPS, FOB and execution of other Miscellaneous works from Ch.238000 to 255500 between Alampur (Excl) - Dupadu (incl) stations.

A-Geotechnical Investigation

B-Earthwork and Blanketing

D-Other Engineering Works (RBG Buildings,FOB's,COP's etc...)

E-Preparation of Drawings and Transportation of P. Way materials

Item Breakup - A-Geotechnical Investigation

0m to 10m Drilling of NX size borehole (75mm dia.) in all types of hard rock and collection of rock core samples from boreholes and preserving in boxes.

0m to 10m Conducting in-situ full size Plate Load Test (PLT) at selected location as per IS:1888 including making loading arrangements & casting of RCC/cast in-situ concrete footing as per codal provisions including excavation and refilling of trial pit.

Plate size 60cm x 60cm SCR-CONST-HQ-ENGG/SOUTH CENTRAL RLY

Conducting determination of California Bearing Ratio as per IS:2720

Taking out 100mm dia. & 450mm long undisturbed samples of soil from bore Each 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.

Taking out 100mm dia. & 450mm long disturbed samples of soil from bore Each holes, including provision of air tight containers for packing, labeling and transporting the samples to laboratory. Samples shall be collected as per IS:2720. Conducting laboratory Tests on collected soil samples as per relevant IS code

Moisture Content/Dry Density

Atterberg Limits

Grain size analysis including Hydrometer analysis

Natural Density

Consolidation Test Total 1649912.96

Item Breakup - B-Earthwork and Blanketing

Using Soil Class SQ1

Using Soil Class SQ2 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 all conditions and classifications of soil except rock

Soft rock not requiring blasting

In hard rock requiring blasting

In hard rock with hammer / chisel / pavement breaker etc. where blasting is cum not permitted due to special circumstances and if specifically ordered in writing including drilling and all incidental works thereto.

Extra for leading of Cut spoil every one km beyond original lead of 2 km over cum item nos. 012011 to 012014

Mechanical manufacturing of blanketing material by using only hard and cum durable stone crushed in mechanical crusher to different gradations, wet mixing of the same 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. Note: This item shall be used only when entire constituent of blanketing material is mechanically manufactured by crushing of hard and durable stone into desired gradation of designed proportion.

Cleaning out silt from bed of reservoir/canals including 50m lead and lift up cum to 1.5m.

Shoring with 'Z' section MS sheet piles side by side in all kinds of soil Sqm 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.

Fixing vertically the unserviceable PSC sleepers at locations of tress-passing, Each railway boundary or to make temporary store by excavating trench, fixing PSC sleeper in trench and filling back open trench.

Providing and fixing Trolley Refuge of size 3.0m x3.0m on cess, placing with Each released unserviceable PSC sleepers and keeping them at all four sides of refuge and also placing as matting inside the refuge by keeping them in upside down position with a minimum of 14 sleepers including levelling with earth, excavation, all lead and lift, crossing of tracks, leading the sleepers with in a free lead and lift, handling etc., with all contractor's men material complete and as directed by the Engineer-in-charge. Note: Earth-work will to be paid separately under relevant item. Total 189287277.48

Item Breakup - C-Bridge works

With 3 horizontal bamboo / balli members of minimum 50mm dia. spaced RM equally 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 (not requiring blasting)

Hard rock (requiring blasting)

Hard rock (blasting prohibited ) Providing and laying in position Plain cement concrete of specified Nominal Mix for miscellaneous works like side drains, foundation for OHE masts and other miscellaneous structures excluding the cost of Cement, centering and shuttering - All work up to plinth level :

1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 40 mm cum nominal size)

Providing and laying in position machine batched, machine mixed and cum 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. Providing 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, Inspection Platform & Pedestal over Pier cap, Fender cum wall, Diaphragm wall etc.

Approach slab at formation level, Dirt wall/ ballast wall at formation level

Providing and laying Plain Cement Concrete 1:3:6 with graded stone cum aggregate of 40mm nominal size, in foundation and floors, retaining walls of bridges including mechanical mixing, vibrating, pumping and bailing out water where ever required with all materials and labour complete but excluding the cost of cement and shuttering as per drawings and technical specifications as directed by Engineer.

Providing and fixing Weep Holes in Abutments, Wing walls and Return walls Metre etc., of new bridges with 110mm dia UPVC pipe Type A ISI marked with all contractor's men, material, transportation, all taxes as per specifications and as directed by Engineer-in-Charge. SCR-CONST-HQ-ENGG/SOUTH CENTRAL RLY

Providing and casting machine batched, machine mixed and machine cum 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, (Cast in-Situ/Pre-cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by 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 at the stage of Mix Design and in that case deduction shall be made as per relevant item. Deduct if Plasticiser has not been used in Design Mix Concrete of any grade as per approved mix design or use of 40mm graded stone aggregate in place of 20mm graded stone aggregate in any grade of concrete. Note: Deduction to be made for quantity of concrete.

Deduction for not using Plasticiser in approved proportions (as per IS:9103) cum for any grade of Design Mix Concrete.

Deduction for using 40mm graded stone aggregate in place of 20mm graded cum stone aggregate in any grade of concrete. Centering and shuttering including strutting, propping etc. and removal of form for :

All types of bridge sub-structures, e.g. pier, abutment, wing wall, retaining Sqm 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

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

Extra for additional height over item no. 025031 & 025032 wherever Sqm required with adequate bracing, propping etc. over initial height of 5 metres for every additional height of 1 metre or part thereof. Extra over 025040 for drilling of holes and insertion of dowel bars in case of Jacketing

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

Extra for inserting of dowel bars of specified dia. (cost of rods to be paid Metre extra) Supply and using Cement at Worksite

Ordinary Portland Cement 53 grade of approved brands/makes Supply of steel reinforcement of approved brands/makes for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

Thermo-Mechanically Treated bars of grade Fe-500D or more of approved Kg brands/makes.

Providing and launching in position machine batched, machine mixed and cum 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 Precast Prestressed (Post-tensioned) Concrete Girder/Box Girders/Slabs in contactor's casting yard in the vicinity of worksite, including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings, specifications and direction of the Engineer. Note: 1. Payment for Shuttering, Cement, Reinforcement, HTS cables, Sheathing, Anchorage Cones, stressing of cables, grouting of the ducts and launching of girder/slab in position shall be made extra under relevant items. However, deduction shall be made in case of slab as per relevant item. 2. For pre-cast item, loading in transport vehicle in casting yard is included and shall not be paid extra. 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 at the stage of Mix Design and in that case deduction shall be made as per relevant item.

Providing, fabricating & fixing in position to exact design profiles, H.T.S. MT cables of all classification made from Low Relaxation strands conforming to IS:14268- latest version in Prestressed (Post-tensioned) Concrete girders/slabs etc. including supplying, cutting, making into cables with necessary spacers, colour coding, protecting with water soluble oil at all time, anchoring of cables, supplying and placing spiral corrugated type galvanized metal steel ducts sheathing made up of Cold Rolled Cold Annealed (CRCA) mild steel conforming to IS:513 of required diameter/ thickness, vent pipe, placing, bending, routing, fixing, stressing & grouting of cable ducts with cement grout, Anchorage sets in required number with provision for future prestressing if any including all lead and lift with contractor's own materials, labour, equipments etc. complete as per drawings & specifications. Rate also includes covering anchorage pads with epoxy mortar of approved quality to avoid corrosion. Cement for grouting to be paid separately. Payment shall be made in terms of weight of HTS cables as per drawing.

Providing, fabricating & fixing in position to exact design profiles, H.T.S. MT cables of all classification made from Low Relaxation strands conforming to IS:14268- latest version in Pretensioned Prestressed Concrete girders/slabs etc. including supplying, cutting, making into cables with necessary spacers, colour coding, protecting with water soluble oil at all time, placing, bending, routing, fixing, stressing including all lead and lift with contractor's own materials, labour, equipments etc. complete as per drawings & specifications. Payment shall be made in terms of weight of HTS cables as per drawing.

Supplying and laying in position specified grade precast prestressed cement cum concrete ballast retainers of size, as directed by Engineer In-charge. Payment for Shuttering, Cement, reinforcement, HTS cables, anchorage cones, stressing of cables and grouting of the ducts will be done extra. SCR-CONST-HQ-ENGG/SOUTH CENTRAL RLY Load testing of one or more spans of bridge as selected by the Engineer as per approved load test procedure following relevant IS/IRC/Railway codes with contractor's labour, deflection measuring instruments, loading materials, recording and analyzing the load testing results including all lead & lift, etc. complete as required. The rates are all inclusive and will be paid after load test is finished and girder is cleared of the kentledges/loading material etc. The load shall be 1.25 times the stipulated design load.

For Span design load up to 100 MT

Extra for every increase of 1 MT or part thereof over 100 MT in the span MT design load capacity up to 800 MT 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 10 km up to 15 km 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.

100mm dia. Drainage Spouts

Deduction in rate of 031010, 031020 and 031030 for casting of slab in place cum of Girder for any height

Supplying, Fabricating and fixing access ladders, inspection platforms, MT 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. Launching in position, by any approved method, pre-fabricated Steel Girders, precast PSC girders/slabs, casted 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

Supplying fabricating and erecting welded and/or bolted and/or riveted steel MT 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, riveting, 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-in- charge. Note: The payment shall be made on the theoretical weight of main components and gusset plates only.

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

Providing and laying Pitching with Stone Boulders, weighing not less than cum 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).

Providing and laying Filter Material as per RDSO Specifications underneath cum pitching in slopes complete as per drawing and Technical Specification.

Providing and laying flooring with rubble stone, laid over 15cm thick CC 1:2:4 cum and the voids filled with CC 1:2:4 complete with the joints pointed with 1:2 Cement Sand mortar as per drawing and Technical specifications. Payment for cement to be done separately. Voids in the rubble stone to be taken as 35% of the gross volume of the stone layer. Note: Base concrete shall be paid extra under relevant item.

Providing and laying 300mm thick (average) Dry Stone flooring with boulders cum 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.

Painting the HFL mark and Danger level mark, year of HFL on bridge Each 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 number plaques as per Railway drawing in Each 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 for bridge foundations details of size Each 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 filling coarse sand (no cohesive materials to be cum 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. SCR-CONST-HQ-ENGG/SOUTH CENTRAL RLY

Providing Boulder Backing behind wing wall, return wall, retaining wall with cum hand packed boulders & cobbles with smaller size boulders toward the back including all lead, lift, labour & other incidental charges as complete work in all respect. Payment for boulder/cobbles will be done extra.

Dewatering of natural or accumulated water from any location. Payment to HP Hour be done for Horse power of pump multiplied by pumping hours.

Supplying & placing of Mechanically Woven Double Twisted Hexagonal cum Shaped Wire Mesh Gabion Boxes of required sizes, Mesh Type 10cm x 12cm, Zn and PVC coated Mesh Wire dia. 2.7/3.7mm (ID/OD), edges of meshes mechanically edged / selvedged with heavy coating of galvanization as per EN 10223-3/ASTM A 975 with partitions at every 1m interval and properly packed with approx. 150mm size boulders including transportation and placing at indicated places as per direction of engineer-in-charge including contractor's tools, plants, labour, royalty charges etc. complete in all respect and stitching with lacing wire of dia. 2.2/3.2mm (ID/OD) @ 5% by weight of Gabion boxes, carrying the material by head load from nearest approach with all safety precautions and all leads and lifts. Designing and developing Detailed structural and working 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 for piers/abutments

Foundation and sub-structure for RCC retaining wall, abutment and approach Set slab

Arranging labour as and when required by the Engineer in charge, for various Day works under SSE/P.Way, with contractor's T&P, equipments, hand signal flags, etc. as per specifications, special conditions and detailed scope of work as furnished in the tender and as directed by the Engineer in charge. Note: Item shall be operated with prior approval of concerned Sr. DEN / DEN in charge. Total 478042982.19

Item Breakup - D-Other Engineering Works (RBG Buildings,FOB's,COP's etc...)

Item Breakup - E-Preparation of Drawings and Transportation of P. Way materials

NSCON02009: Preparation and supply of drawings for major /RUBs/ROBs/ Each minor bridges with general arrangements, new / extension to BG standards (based on completion drawing of existing bridges/ rough sketches supplied by Railway), prepared on Auto CAD on 75 Micron Polythene film with Indian ink with different colour i.e. existing particulars in black & proposed in red colour with contractor's computer, stationery / staff, tools & equipment etc., complete as per specifications and as directed by the Engineer-in-charge. The name of the drawing shall be written bilingual language both in English & Hindi. Note: Total 6 sets of approved copies of plans shall be supplied by the contractor free of cost to the Railways in addition to the original drawing in tracing cloth or film and soft copy in CD

NSCON17001: C)Preparation and submission of Completion drawings of Each Major / Minor bridges showing plan, elevation, section, notes and other relevant particulars to appropriate scale as per Railway Engineering code, prepared in AUTO CAD on 75 Micron thickness film, including submission of check print for proof check, to incorporate corrections and modifications as suggested by the Railway administration. Showing the exg. particulars in Indian ink and completed in Red ink as per the details given by Railways, with contractor's materials, labour, tools, plant etc., in the following sizes as per special conditions and as directed by the Engineer-in-charge. A-0 Size and size in between A1 and A0

NSCON02028: Consultancy work for developing structural design for Pro. Site Sqm Office and Rest House building (Foundation to be designed to cater for ground floor + first floor) and submit the RCC drawings including proof checking for the approval of Railways with contractor's Structural Engineers, all stationery, all taxes etc., complete to the conditions of contract, specifications and as directed by the Engineer-in-charge.

NSCON03001: Providing and spreading moorum for platforms /approach cum roads / circulating areas with locally available moorum of approved quality upto a thickness as specified by the Engineer, including spreading in layers of about 200mm thick (in loose) levelling, sectioning to profile, watering and compacting the layers using mechanical compaction equipment with all lead and lift, royalty, etc, complete as per specifications and as directed by the Engineer-in-charge. Note: The quantity will be calculated and paid for based on cross sections of finished profile of bank. Moorum should be approved by AXEN/XEN before using.

NSCON11008: Providing and fixing in position precast RCC High Level Each Platform wall segments with design mix control concrete as per RDSO Drg. No: MA -10870&10870/1 including transportation,hoisting and placing in position , excavation in trenches and back filling of enche,ramming,joining of segments with all contractors shuttering ,labour,tools and plant,machinery for execution of work in allrespects with all lead and lift complete excluding cost of cement and steel and as directed by Engineer-in-Charge.( Cost of cement and steel will be paid seperately)

NSCON17002: Preparation and submission of Index Plan and Section showing Each/Km new BG line alignment, yards, contours, rivers, roads, lawns etc., from topo sheet and marking bridges, level crossings, curves, notes and other relevant particulars to appropriate scale as per Railway engineering code, prepared in AUTO CAD on tracing cloth along with six copies Ammonia/ Computer prints of approved drawings as per details furnished by Railway with indian ink in different colours i.e.existing particulars in black ink and work done particulars in red ink and other particulars in different colours with contractor's computers, stationery, staff, materials, labour, tools, plant etc., including incorporation of corrections and modifications as suggested by Railway administration as per special conditions and as directed by the Engineer-in- charge. Rate includes plan and section per km and drawings to be prepared separately for plan and section as directed by the Engineer-incharge. Note: CD of the same should also be submitted.

NSCON20004: Transportation of BG PSC mono block sleepers including Tonne turnout sleepers, P.Way fittings, etc., by contractor's road vehicles from nominated sleeper factories/ Depots/ yards within a maximum lead of 50 Km. to the station yards / Manned / Unmanned L.Cs between ..... and .... stations including both the yards, including leading the sleepers upto a lead of 200m to loading point, loading, transporting, unloading and keeping the sleepers without infringing the proposed formation works and stacking the P.Way fittings at nominated places with contractor's vehicles, crew, fuels, other consumables, labour, tools, plant, all leads, lifts, etc., complete as per specifications and as directed by the Engineer-in-charge

NSCON15015: Supply, erection and commissioning of hot pressed moulded Litre thermosetting glass fibre reinforced polyster resin (GRP) sectional water storage tanks confirming to IS 14399 (part I) on Railway's existing staging / roof top including all accessories like external bracing L brackets manhole panel assembly ladder etc for tanks of height 2 M for a capacity above 100000 litres and upto 200000 litres.

NSCON20005: Handling of released PSC sleepers from level crossing gates or Each road approaches of track to the nearest locations of land boundary / trolley refugees for various leads beyond the free lead of 50M including crossing of track wherever required by the head loads, carrying by rail dollies or by the dip lorries etc., with all contractor's own labour, tools, lead and lift etc., as directed by the Engineer-in-charge. (up to 50m lead covered under item No.2243).a) For lead exceeding 50 M and upto 1 Km.

NSCON 02032: Waterway discharge calculations for catchment area of more Each than 25 Sq. Km by SUH method, scour depth calculations for bridges (Important / Major bridges).

NSCON 02033: Waterway discharge calculations for catchment area by RBF Each 16 method including scour depth calculations for bridges (minor bridges). SCR-CONST-HQ-ENGG/SOUTH CENTRAL RLY

NSCON 02008: Preparation of project sheets (i.e., working plan & section) to Kilometre scale Horizontal 1cm = 50m & Vertical 1cm = 5m, showing the alignment details of curves, location of stations, nallahs, rivers, road crossings, power line crossings & road under/over bridges widths etc., complete and longitudinal section of the ground levels, alignment and proposals for construction of BG line each sheet containing not more than 5 Km. Submission of the project sheets showing the alignment & the longitudinal section of ground levels, formation levels, bridge proposals, station yard locations, proposal for RUBs/ROBs & level crossings with details of nallahs, road crossings, location of bridges, stations, power line crossings etc., complete and as directed by the Engineer-in-charge.

NSCON 02010: Preparation & submission of INDEX PLAN (in tracing cloth/ Each film) from ________ to __________ showing the alignment, all towns, roads, canals, rivers, hills, boundaries of states and district within distance of 10 Km. on each side of the Railway alignment (the centre line of proposed railway line should be indicated by a full red line 0.8mm thickness), degree & radius of all curves etc., to a scale of 1cm to 500M etc., complete as per Para-449 & 450 of Engineering Code. Index plan shall be traced from the topo sheets to a scale of 0.50 KM to 1CM. Note: Colour check prints of Drawings are to be supplied and corrections are to be carried out as per the instructions of Railway authorities before approval of Drawings in film. The Drawings are to be submitted in tracing cloth / film and soft copy in CD.

NSCON 02011: Preparation & submission of INDEX SECTION in tracing cloth/ Each film from _________ to ___________ showing the ground levels, formation levels, gradient, bridges, level crossings, stations, RUBs/ ROBs etc., by the red line to the scale of 1 cm to 500M horizontal, 1cm to 10M vertical as per Para-444, 450 & 451 of Engineering code. Note: Colour check prints of Drawings are to be supplied and corrections are to be carried out as per the instructions of Railway authorities before approval of Drawings on film. The Drawings are to be submitted in tracing cloth / film and soft copy in CD.

NSCON 02022: Preparation & submission of station yard plans & plans for Per Trip junction stations as per codal provisions and latest guide lines issued by the railway departments on Auto CAD plotted on 75 Micron Polythene film with different colour i.e. existing particulars in black & proposals in red colour with contractor's staff, computer & printing equipment, stationery, tools etc., complete as per specifications and as directed by the Engineer-in-charge. The name of the drawing shall be written bilingual language both in English & Hindi. Note: 1) Colour check prints of yard plans are to be supplied by the contractor and corrections if any are to be carried out as per the instructions of Railway authorities before approval of plans on film. 2) Halt station will not be paid under above item.

NSCON 02023: Preparation of station yard plans for halt stations with all Per Day details as required to scale 1 Cm = 10M in tracing cloth/film as directed by the Engineer-in-charge.

NSCON 07001: Transportation of Precast PSC Slabs from the casting depot to cum the respective bridge sites upto a maximum lead of 70 Km. and placing on temporary end supports arranged by the contractor with contractor's Tractor/trailer, labour, tools, plant and machinery, crew, fuel and other consumables etc., including loading into trailers at casting depot, unloading at bridge location using contractor's crane, other machineries and accessories etc., complete including all leads and lifts as per specifications and as directed by the Engineer-in-charge. Note: i) If the actual lead exceeds above mentioned 70 Km., the additional cost has to be borne by the contractor. No additional payment will be made for transportation beyond 70 Km. The contractor has to establish the casting yard near the bridge site only. If the casting yard is established away from the bridge site the maximum lead allowed for any bridge is only 70 Km. for payment. ii) There should not be any damage to PSC Slabs and Ballast retainers during shifting/transportation. Total 5860572.00