Construction of 2 Lane ROB viaduct, LHS, approaches in lieu of Level Crossing No.182 SPL at Km.168/8-9 between KMJ-RDN stations in CPA and Kasganj section in Izzatnagar Division of N.E. Railway.

A-USSOR-2021 Items

B-CPWD-DSR-2021 Items

C-Non Schedule Items

Item Breakup - A-USSOR-2021 Items

17180.80 subgrade before laying blanketing layer with minimum strengths in Grab test, Trapezoidal Tear test and Puncture test of 700N, 250 N and 1800 N respectively. Total 2591208.26 All the item as per attached Annexure-A2 except steel reinforcement items based on NER-USSOR- Item- 2 2021 and any other items not included in this annexure but provided in Chapter-2 of NER-USSOR- 2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No CAO-C-NER-ENGG/NORTH EASTERN RLY 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.

6.00 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.

7.00 disturbed samples of soil from bore holes, including provision of air tight containers for packing, labeling and transporting the samples to laboratory. Samples shall be collected as per IS:2720.

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

7.00 intervals Conducting laboratory Tests on collected soil samples as per relevant IS code

size Hydrometer analysis

Each CAO-C-NER-ENGG/NORTH 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.

111.00 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. 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.

16.00 100 T capacity pile

16.00 250 T capacity pile

Load Test above 50 ton Each capacity up to 100 ton capacity pile

16.00 capacity up to 250 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.

16.00 50 ton and up to 100 ton CAO-C-NER-ENGG/NORTH EASTERN RLY

59.00 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.

1112.00 coal tar or bitumen confirming to IS:3117- latest version on the top and sides of RCC box/slabs @ 1.70 kg/sqm after cleaning the surface with all labour and materials complete job as directed by the Engineer. Total 23193996.33 All the item as per attached Annexure-A3 only steel reinforcement items based on NER-USSOR- Item- 3 2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No Supply of steel reinforcement of approved brands/makes for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

1002000.00 grade Fe-500D or more of approved brands/makes. Total 100149900.00 All the item as per attached Annexure-A4 based on NER-USSOR-2021 and any other items not Item- 4 included in this annexure but provided in Chapter-3 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No

720.00 t h i c k , for protection of t r a c k from subsidence while pushing the box as per design over item no. 031120. Note: The payment for this item shall be made for the clear inner cross section area of the parent RCC Box/Boxes and barrel length i.e. clear inner volume of parent RCC Box/Boxes. 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.

MT Total 872967.60 All the item as per attached Annexure-A5 based on NER-USSOR-2021 and any other items not Item- 5 included in this annexure but provided in Chapter-4 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No CAO-C-NER-ENGG/NORTH EASTERN RLY 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 a p p r o v e d Q A P and drawings conforming to IRS-B1-2001 and other relevant codes and specifications. 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%

Girder/Semi Girder/Composite Girder (Steel Work)

15000.00 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.

Fabricating 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. CAO-C-NER-ENGG/NORTH EASTERN RLY Design, supply, fitting and fixing in position true to line and level POT-PTFE bearing of 300MT Capacity, consisting of a metal piston supported by a disc or un reinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, complete assembly to be of cast steel / fabricated structural steel, metal and elastomer elements complete as per IS:2062, IS:1030, AISI:304, AISI:316, IS:6911, BS:3784, IS:3400, IS:226, BS- 5400, Bridge Code and as per approved drawing and Technical Specifications. The design of the bearings shall be submitted by the manufacturers / contractor and got approved from Railway before fixing. Test report after inspection of the bearings shall be submitted and got approved before the materials are lifted from the manufacturer premises.

Each 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.

MT Total 32803646.42 All the item as per attached Annexure-A6 based on NER-USSOR-2021 and any other items not Item- 6 included in this annexure but provided in Chapter-5 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No

432.00 Stone Boulders, weighing not less than 35kg each with voids filled with cement sand mortar 1:4 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). Rate is excluding cost of cement which shall be paid extra under relevant item.

144.00 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. CAO-C-NER-ENGG/NORTH EASTERN RLY

150.00 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).

1500.00 shrinkage compound w.r.t. cement.

756.00 of 110mm UPVC Type A ISI marked (Working pressure 4 kg/sqcm) using suitable clamps and adhesive etc., complete.

4215.00 consisting of granular materials of GW, GP, SW groups as per IS:1498 (latest) in required profile behind boulder filling of abutments, wing walls / return walls etc. above bed level with all labour and material complete job as per drawing and technical specification of RDSO Guidelines.

2.00 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. 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).

600.00 water from any location. Payment to be done for Horse power of pump multiplied by pumping hours. Total 12667974.24 All the item as per attached Annexure-A7 based on NER-USSOR-2021 and any other items not Item- 7 included in this annexure but provided in Chapter-6 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No CAO-C-NER-ENGG/NORTH EASTERN RLY 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.

TRM 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.

TRM 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 emergencies 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.

Each 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.

Each Gas cutting of rail of various sections with contractor's tools & plants, as directed by engineer in-charge :

Each Total 91034.80 All the item as per attached Annexure-A8 based on NER-USSOR-2021 and any other items not Item- 8 included in this annexure but provided in Chapter-8 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No Manufacturing, supply and stacking of machine crushed Track Ballast conforming to RDSO Specification (IRS- GE-1) with latest correction slips at Railway depot or nominated location. Note: Distance of nearest quarry mentioned in each sub-item is only for the purpose of selecting the items for preparation of estimates/tender schedule, based on the minimum distance between nearest quarry and centre of supply points and will not affect the selection of quarry during physical supply in any way till prescribed specification is met fully. CAO-C-NER-ENGG/NORTH EASTERN RLY

150.00 more than 200 km and up to 250 km Total 287338.50 All the item as per attached Annexure-A9 based on NER-USSOR-2021 and any other items not Item- 9 included in this annexure but provided in Chapter-11 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No

1000.00 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 vegetation, 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 the progress of earthwork starting from toe of the embankment.

1000.00 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. Total 280440.00 All the item as per attached Annexure-A10 based on NER-USSOR-2021 and any other items not Item- 10 included in this annexure but provided in Chapter-12 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No CAO-C-NER-ENGG/NORTH EASTERN RLY

150.00 stacks available along formation on top or at cess, in required uniform thickness, compaction of ballast layer laid on new formation at all the locations with smooth wheeled power roller of 8-10 tonne capacity to sufficient number of passes to form consolidated ballast bed of approximately 250mm thickness to a width of 4m symmetrical to centre line of proposed track in correct line & level with all ascents & descents, as directed by Engineer in-charge. Note: Item is inclusive of (a) providing ramp for taking roller to formation and removing the same & making good formation after completion of work; (b) redistribution & leveling of excess ballast while rolling to obtain uniform plane cambered surface. Linking of BG track (except at LC, Bridges and SEJs) with any type of rail section and sleeper of specified density, on ballast bed spread and compacted with suitable roller, over prepared formation including leading free rails/welded panels available along the alignment on to formation, leading and spreading all fittings and fastenings, spreading of sleepers at specified spacing, squaring, placing of rails over sleepers and fixing rails to sleepers with all types of fittings and f a s t e n i n g s 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.

300.00 per km Total 82221.00 All the item as per attached Annexure-A11 based on NER-USSOR-2021 and any other items not Item- 11 included in this annexure but provided in Chapter-13 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No 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.

300.00 Density of 1660 CAO-C-NER-ENGG/NORTH EASTERN RLY Total 35154.00 All the item as per attached Annexure-A12 based on NER-USSOR-2021 and any other items not Item- 12 included in this annexure but provided in Chapter-18 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No

8.00 Crossing, blocks, bolts & nuts and stacking these in a countable manner near LC, free from any infringements as directed by Engineer in-charge.

2.00 along with winch assembly and other components like boom, fringes, locking arrangements, pedestal, boom rest, locking rods/wires, pulley stakes, turn out wheels, 'A' base and other materials connected with functioning of lifting barrier, removing engineering indicators on track and level crossing road signages without any damage including demolishing concrete base of existing structures, filling, ramming and levelling the ground disturbed during demolition, clearing debris and stacking all released material in a neat and countable manner and clear of infringements, as directed. Note: Barriers on both sides of level crossing constitute one set.

15.00 fixed adjoining running lines of track, duly excavating and levelling the foundation by hand compaction, removing connections and carting the released material up to a lead of 250m by suitable means and stacking the same, as directed by engineer in- charge. Note: The released materials shall be handed over duly stacking the same in measurable fashion.

4.00 along with post including demolishing base concrete and levelling of ground, stacking released materials at the level crossing concerned including clearing of debris, with contractor's labour, tools, vehicles, consumables, all lead and lift etc., complete without damage as directed by the Engineer-in-charge. Total 52367.62 All the item as per attached Annexure-A13 based on NER-USSOR-2021 and any other items not Item- 13 included in this annexure but provided in Chapter-20 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No CAO-C-NER-ENGG/NORTH EASTERN RLY Manufacturing, fabricating and supplying retro-reflective Level Crossing 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 x 25mm x 3mm provided all along the edges of board with theft resistant measures, back side of board shall be with non-peelable weather- proof 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.

2.00 crossing of size 600mm x 600mm of each board with back support frame welded to vertical post of MS T section of size 75mm x 75mm x 6mm x 3950mm

2.00 size 900 mm equilateral triangular shape and 600mmx200mm boards with back support frame welded to vertical post of MS T section of size 80mmx80mmx8mmx3650mm

2.00 of size 900 mm equilateral triangular shape with back support frame welded to vertical post of MS T section of size 80mmx80mmx8mmx3650mm

2.00 Crossing Road Warning Board of size 900 mm equilateral triangular shape and 900x300 board with back support frame welded to vertical post of MS T section of size 80mmx80mmx8mmx3650mm CAO-C-NER-ENGG/NORTH EASTERN RLY

2.00 STOP Disc of 600mm dia for fixing on emergency chains at level crossings as given in IRPWM including providing Retro reflective sheet fully covered over board confirming to type-IV of ASTM-D4956 in red back ground colour a n d text "STOP" of white colour over back ground. The circular board shall consists of 2mm thick Aluminium sheet fixed to 1.5mm thick MS Sheet of 600mm dia with suitable sized aluminium alloy rivets @ 20 cm c/c to back-support .Retro reflective sheet is to be 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.A vertical holding stand of 1000 mm length x15mm thick to be jointed to back side of board along with a hook for fixing emergency chain as directed by Engineer In charge. 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.

2.00 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

2.00 triangular shape having each side of 1000mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Indicator 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long CAO-C-NER-ENGG/NORTH EASTERN RLY

2.00 shape having diameter of 1000mm with back support frame welded to vertical post of MS angle of size 50mmx50mmx6mm of 3950 mm long Total 100385.56 All the item as per attached Annexure-A14 based on NER-USSOR-2021 and any other items not Item- 14 included in this annexure but provided in Chapter-21 of NER-USSOR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No Hiring of machinery for minor miscellaneous works for short duration i n c l u d i n g operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

480.00 similar with minimum 1.10 cum bucket capacity

360.00 Carry crane of 12T capacity for misc. works of handling of material

with transportation or other misc. works.

600.00 by the Engineer in charge, for various 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 1179594.00

Item Breakup - B-CPWD-DSR-2021 Items

of 3750 mm 16.59.2 Cautionary /warning sign boards of Each 10 4209.2 42092 equilateral triangular shape having 8 each side of 900 mm with support length of 3650 mm CAO-C-NER-ENGG/NORTH EASTERN RLY 16.62 Providing and applying 2.5 mm thick Sqm 360 623.8 224568 road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane 9 tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. 16.65 Providing and fixing post delineators Each 320 781.4 250048 made of ABS round body fitted with 2 nos 100 mm dia high reflective 10 reflectors and mounted on MS pipe of 65 mm dia duly powder coated anti- rust and anti theft steel to be installed as per direction of Engineer-in-charge. Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading 16.78 in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. 16.78.2 With material conforming to Grade-II cum 1610 2775.65 4468796.5 11 (size range 53 mm to 0.075 mm ) having CBR Value-25 16.79 Providing, laying, spreading and cum 1250 2803.65 3504562.5 compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with 12 mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge. CAO-C-NER-ENGG/NORTH EASTERN RLY 16.81 Providing and erecting 2.00 metre high Metre 200 2827.4 565480 temporary barricading at site; each panel of size 2.50mx2.00m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube posts/horizontal members/bracings covered with 1.63mm thick MS sheet. The sheet shall be fixed with 30x5mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5m. MS channel ISLC 75 @ 5.70 kg/m, 50cm long shall be provided at the bottom having oval shaped holes of size 50x25mm at both ends with 50cm long MS angle 40x40x6mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250mm long expansion fasteners at both ends. The work shall 13 be executed as per drawing/direction of Engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in- Charge. Total 22954775.60 All the item as per attached Annexure-B7 based on CPWD-DSR-2021 and any other items not Item- 21 included in this annexure but provided in Chapter-23 of CPWD-DSR-2021 with up to date correction slips. S No. Item Description of Item Unit Qty Rate Amount No RAIN WATER HARVESTING & 23.0 TUBEWELLS Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, 23.1 including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer- in-charge, upto 90 metre depth below ground level. 23.1.1 All types of soil 1 23.1.1.1 300 mm dia Metre 50 592.05 29602.5 CAO-C-NER-ENGG/NORTH EASTERN RLY Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, 23.2 including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer - in-charge, beyond 90 metre & upto 150 metre depth below ground level. 23.6 Supplying, filling, spreading & leveling cum 5 1309 6545 gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing 2 layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. 23.8 Gravel packing in tubewell construction cum 5 1479.25 7396.25 in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, 3 in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including 23.10 painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge. 23.10.3 200 mm nominal size dia having Metre 50 2082.1 104105 4 minimum wall thickness 5.40 mm Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, 23.11 having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumestic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge. 5 23.11.2 150 mm nominal size dia Metre 50 1790 89500 CAO-C-NER-ENGG/NORTH EASTERN RLY 23.12 Development of tube well in Hour 100 916.8 91680 accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch 6 method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ 23.13 casing pipe, removable as per requirement, all complete for borewell of: 7 23.13.3 200 mm dia Each 2 280.95 561.9 Providing and fixing M.S. clamp of required dia to the top of casing/ 23.14 housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete. 8 23.14.3 200 mm clamp Each 2 1827 3654 Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of 23.15 pipe assembly of tubewell as per IS:2800 (part I). 9 23.15.3 200 mm dia Each 1 308.55 308.55 Total 333353.20

Item Breakup - C-Non Schedule Items

Construction of RCC bored cast in situ RM piles 1.20 metre dia below the pile cap in all class of soil undernsub soil water(if met) and in all types of soil as per approved plan by RITES/IRCON/RDSO including all operations, plants, machinery for making bored piles including the use of casing pipes if necessary using design mixed concrete of grade M-25/M-30 or any other design mix as per IS:2911, Part-I, Sec.2 & 3, using cement, coarse sand and stone chips 20 mm and down gauge including all ascents, descents, leads, lifts above/below ground level uncoiling, straightening, cutting, hooking, bending, binding and placing in position all the reinforcement including cost of binding wires, mechanical mixing and vibrating of concrete, curing for specified period, all labour & material as a complete job as per specifications including bailing/ pumping out of water and use of bentonite as and when required. (Cement & Steel will be paid separately) (i)The rate shall include temp. arrangement required to fulfill safety requirements. The work is to be executed in running traffic condition near track. The rate shall include temp. Arrangement required fulfilling safety requirements.(ii) The continuity and integrity of the newly constructed piles will have to be checked by contractor free of cost. (iii) Depth more than 15m upto founding level.

Conducting Cross Hole Ultrasonic Each Monitoring (CHUM/ Cross Hole Logging (CSL) test of piles with contractor's man and machine. The rate includes cost of inspection of site and other unforeseen cost required for test, submission of reports in triplicate as per the satisfaction of the Engineer in charge at site. Payment of required M.S. steel reinforcement for fixing in position of M.S. pipe, MS plate etc. will be paid separately under relevant NS/ USSOR items.

Cement concrete 1:3:6 (1 Cement: 3 cum coarse sand: 6 coarse aggregate of 40mm and below) nominal mix in foundation & flooring etc.using mechanical mixer and vibratory including curing of concrete for a specified period including all labour and material as a complete job. (Cement will be arranged by the contractor and will be paid separately under relevant NS/SOR items. CAO-C-NER-ENGG/NORTH EASTERN RLY

Providing CC/RCC M-15 (1:2:4) with cum 20mm crushed stone, cement & coarse sand in foundation and flooring, sub- structure & super structure including bailing out of water and laying concrete under water if required with contractor's own materials including cost of all centering, shuttering plants equipment, labour, vibrating Xing of track with all lead, lift etc. complete. (Cement & Reinforcement will be paid separately).

Providing CC/RCC M-20/25 with 20mm cum crushed stone aggregate, coarse sand & cement in foundation, substructure & super structure such as in LHS approaches, return wall, wearing course and flooring service road etc. including bailing out or pumping of water and laying concrete under water if required, including supplying, fixing and removal of form work, with all cost including cost of labour, shuttering, moulds, T & P, plants, materials (excluding cement and steel) etc. complete with all lead, lift, ascend, descend, crossing of track, nallah, fencing, river etc. complete job. (Reinforcement and cement will be paid separately).

Providing CC/RCC M-30/35 with 20mm cum crushed stone aggregate, coarse sand & cement in bed block, ballast retainer, RCC boxes etc. including supplying, fixing and removal of form work, with all cost including bailing out or pumping of water and laying concrete under water if required, including cost of labour, shuttering, moulds, T & P, plants, materials (excluding cement and steel) etc. complete with all lead, lift, ascend, descend,crossing of track, nallah, fencing, river etc. complete job (Reinforcement and cement will be paid separately). CAO-C-NER-ENGG/NORTH EASTERN RLY

Providing and laying RCC of concrete cum grade M-25/M-30/M-35 or any other design mix in sub structure using cement, coarse sand and stone chips 20mm and down gauge graded in Columns, piers, Pier Cap, thrust bed, fins, stairs etc. above the level of pile cap as per approved plan by RITES/IRCON/RDSO for all heights and depths including cost of shuttering, centering, scaffolding, hooking, bending, binding and placing all reinforcement and bond rods including cost of binding wires anti corrosive treatment, design mix with weigh batching, mechanical mixing and vibrating of concrete, curing for specified period, rendering & finishing the exposed surface of concrete with corborandum stone, crossing of track, dewatering whenever required, including all labour and material as a complete job as per specifications. The work is to be executed near the running line and to be done by providing temporary arrangements to ensure safety. Note-The cement and reinforcement steel shall be arranged by the contractor at his own cost and will be paid separately.

Reinforced cement concrete of grade cum M-40/45 with weigh batching plant in pre-stressed concrete slab/girder cast in situ asper RDSO'S drawing with hard coarse crushed aggregate of maximum size 20 mm of approved quality and grading including fabricating errecting and dismentaling of formwork, shuttering moulds etc. including providing sheathing ducts, Scaffolding (complete arrangement of bottom support is to be done by the contractor at his own cost) with weigh batching , mechanical mixing and placing in position of concrete, vibrating, tamping, curing and finishing etc, complete with contractors own materials including plasticizers but excluding supply of cement and steel with all necessary construction plants and machinery, labour etc. complete as per drawing, specification and as directed by the Engineer, Plasticizer as per specification shall be arranged by the contractor at his own cost. Reinforcement cement and pre- stressing steel work shall be paid separately. CAO-C-NER-ENGG/NORTH EASTERN RLY

Casting, laying and placing in position cum RCC in deck slab, anti-crash railing as per approved plan by RITES IRCON RDSO in design mix M-40/M-45 or any higher other design mix using 20mm and down gauge crushed stone graded coarse aggregate and coarse sand as per specifications or as per direction of Engineer in charge up to any height above ground level including all lead, lifts, shuttering, centering, finishing, carrying out all other temporary arrangement for construction of deck slab including cutting bending binding placing reinforcement, binding wire, using mixer vibrator for concrete curing for specified period including all labour and material as approved by the site Engineer has to be done by providing temporary arrangements to approved safety. The contractor has to submit and getting approval of temporary arrangement scheme including its design/ drawing/plans from the Railway authority. Note-The entire job rate includes entire cost of temporary arrangement approval construction and removed under running traffic conditions. The contractor will be entirely responsible for all safety of workmen and railway installation of site.(Cement & Steel will be paid separately). Total 71564000.27 Over all percentage Above/below/At par over the basic rates of item under Annexure-C2 of Item- 23 Schedule-C. S No. Item Description of Item Unit Qty Rate Amount No

Supplying of P.P.C of grade as required MT by Engineer in charge at site confirming to IS 1489 manufactured by reputed firm such as ACC, Jaypee, L&T and Birla etc. as approved by Engineer in charge. The rate shall be inclusive of all taxes testing leads, lifts, loading, unloading of cement to IOW's godown/site godown

Supplying of Ordinary Portland Cement MT 53 grade manufactured by reputed firms such as Birla, L&T, ACC, JAYPEE and GUJRAT AMBUJA etc. as per specification and confirming to IS:8112- 89.The rate shall be inclusive of all taxes testing leads, lifts, loading, unloading of cement to IOW's godown/site godown. Total 41083724.15 Over all percentage Above/below/At par over the basic rates of item under Annexure-C3 of Item- 24 Schedule-C. S No. Item Description of Item Unit Qty Rate Amount No CAO-C-NER-ENGG/NORTH EASTERN RLY

Supplying high tensile prestressing MT strands as per specification and as approved by the engineer uncoiling, straightening and making of cables threading, placing in position. tensioning anchoring etc. including supply and fixing in position of anchorage system viz guide cones bearing plates grips etc. and supplying and fixing in position of sheathing complete air vent pipes, fixture, jointing of sheaths, grouting of duct holes complete as per approved drawing and specification with contractor's own material including cement and admixure required if any for grouting) labour all necessary plants & equipment.

Supplying from approved manufacturer cucm and installing in position of Neoprene Elastomeric Bearing Pads as per approved RDSO Drawing 18000 and specification of manufacturers approved by MOST/RDSO for the prestressed concrete grade complete set with contractor's own material all necessary plants and equipment labour etc.

Metalizing girder/girder component Sqm such as cross girder, top chord channels, bracing etc. of BG new steel girder as directed by Engineer with aluminum spray not less than two layers after preparing surface by sand/grit blasting as per provision laid in appendix VI of IRS B-1179 code (latest correction) including one coat wash primer (IS-5666) One coat zinc chrome primer (IS-104) and two coat of aluminum paint (IS-2339) with approved paint conforming to IS specification for fabrication & erection of steel girder bridge ( RS B 1-79) as corrected up to date with contractor's own materials, tools plants, labour, loading/unloading, transportation, handling, re-handling if any including all lead, lifts descents, crossing of track/obstruction etc complete in all respect and as per direction of the engineer

Supply & fabrication of steel RH girder MT spans as per the approved drawing with all welds, rivets, nuts & bolt etc. with contractor's own material, fabrication, machinery, templates, fixtures equipment, tools & plants, transportation assembling at site skilled/unskilled labour, excise duty, Octroi taxes and other taxes, all testing charges, all lead and lift, descent, loading, unloading, crossing one or more Railway track, if required etc. complete and as per technical specifications. The rate is inclusive of transportation of fabricated girder parts to site by contractor's own means at his cost. (Note: The fabrication of girders must be got done from RDSO approve firms for Steel Bridge Girder only. CAO-C-NER-ENGG/NORTH EASTERN RLY

Supply elestromeric pad, elestromeric neoprene and groved rubber pads as per Drg. No. RDSO/B-153C/R-2, B- 1636/2 & B1636/1/R-2 and RDSO/T- 5156 to 5504 & RDSO/T-5197 to 5200 and specification given therin of approved quality with contractor's tools, plants, labour, taxes, levies etc. complete

Pushing of pre cast RCC segment of Metre external diemensions as per desgined through air pressure method under neath of already placed service girder between both side machinery wall and over base concrete including proper placement adjustment gap filling with cement mortar and pravell complete of site incharge.

Performing load test of PSC girder as Each per IRC concrete code for the most unfavorable condition including loading, unloading the span, arrangements of all instruments, observation of deflection and temperature etc, and submission of results to the engineer in charge as a complete job as per satisfaction.

Providing and laying asphaltic 30/40 Sqm grade wearing coat on RCC deck slab as per approved drawing and MORTH specifications including all labour and material as a complete job. (40mm thick)

Design, manufacturing, supplying and Metre fixing in position of the single strip seal expansion joints with movements upto 70mm as per MORTH circular No.RW/NH-43059/1/96-S&R dt.17-7-97 & 31-3-97 duly supplemented by manufactures specifications. The strip seal expansion joints shall be got designed & manufacture firm approved by the MORTH and approval of the design/drawings by the railways. The rate includes all labour & material as a complete job

Supplying testing fitting fixing & Each welding with stud guns etc of normal headed SHEAR Studs /Shear connectors 25 mm dia. and approx 200 mm overall length (before welding) along with ferrules, on girder top as per Rly.'s approved drawing. The work is to be done as per Rly.'s approved drawing & specification complete as per direction of site engineer. Total 37836066.92 Over all percentage Above/below/At par over the basic rates of item under Annexure-C4 of Item- 25 Schedule-C. S No. Item Description of Item Unit Qty Rate Amount No CAO-C-NER-ENGG/NORTH EASTERN RLY

Providing, fabricating and laying of Sqm colour coated Gavalume (Proflex system roofing) material for selfsupported roofing system. The materials shall be of following specification:- BMT : 0.90mm, APT : 0.95 mm, tolerance +/- 2mm) Railway (tolerance +/- 2mm), including supplying, loading, Transporting, unloading and stacking at site, fabricating and laying with all contractor's tools, plants, machineries, materials fixtures, labour including all lead & lift and laps/wastage if any etc. complete. The colour of sheet will be decided by Rlys. The rate is also providing execution drawing. Fabrication and Installation of self supported roofing Technology similar to "Proflex System" or decided by Engineer-in-charge. (a) Span 14.5 mtrs or as per site requirement. (b) Arch rise : 3 Mtrs or as per site requirement. (c) Length : 18.00 mtrs or as per site requirement. (d) Arch Length : 16.00 mtrs or as per site requirement. Note :- The roofing system should self supporting roofing system (i.e. Without trusses, purlins or any ancillary supports) shall be designed by the contractor through the consultant and got duly proof checked from any recognized Government Engineering Institute. Design & Drawing will be approved by Railways For design of roofing system relevant load parameter of IS code of practice to be adopted. The cost of designing and proof checking of design & drawing will not be paid separately and these charges are deemed to be included in rates of this item . The rate shall also inclusive of preparation of necessary. AUTO CAD drawing required for excavation of roofing system. The details of arch, tentative and may change as per the design with approval of Rly. The roofing system should be 100% leak proof, resistant to corrosion and maintenance free. Total 6417611.20 Over all percentage Above/below/At par over the basic rates of item under Annexure-C5 of Item- 26 Schedule-C. S No. Item Description of Item Unit Qty Rate Amount No

Providing and fixing reinforced each Sqm retaining wall for approach ramps with M-35 grade precast reinforced concrete plain finish panels in cruciform shape including cost of all panes joints temporary formwork scaffolding all lifts and leads, labaorus plant hire, material storage and handling expenses reinforcing strips. transport to site all fixtures drainage arrangement design drawing supervision, taxes, etc. required for the proper completion of work as per clause 3100 of MORTH specification 2001. CAO-C-NER-ENGG/NORTH EASTERN RLY

Embankment between R.E. Wall panels cum with suitable material only having C-0, Ø= minimum 30 including spreding, leveling and compaction in layers to achieve 95% proctor density including cost of material, labour sprinking of water and machineries including all lead & line all complete as per specification and relative codes and as per direction Engineer-in-Charge

Renforcing elements of synthetic Sqm Geogrid in R.E, Wall as per clause 3100 and approved design and specifications etc. complete as perdirection of Engineer-in-charge of work.

Geo Composite Drainage Sheet (use of Sqm Composite Drainage Sheet in place of Filter Media)

Construction 200mm dia using geotextiles treated Metre with carbon black with physical properties as given in clause 702.2.3, for joints wrapped with geotextile to prevent ingress of soil, all as per clause 702 and approved drawings including excavation and backfilling etc. complete as per direction of Engineer- in-charge of work. Total 82662715.75 Over all percentage Above/below/At par over the basic rates of item under Annexure-C6 of Item- 27 Schedule-C. S No. Item Description of Item Unit Qty Rate Amount No

Manufacturing and supplying of U-type MT hot rolled sheet piles of 400mm size and thickness as per IS 2314:1966 including all types of taxes leading at source transportation upto work site unloading at work site and stacking properly as per direction of engineer in charge. Rate for supplying of sheet piles includes all types of taxes and labour components , Manufacturing of stell sheet piles, splicing of joints with parent materials at site and welding at site should be done by RDSO approved welders only.

Installation of Sheet Piles including all RM types of taxes, all activites of mobilization of equipments, manpower, consumables demoblization, welding of sheet piles, all other auxiliary processes to facilitate sheet pile driving as per the direction of Engineer in charge sheet pile driving length is 12m to 15m. Welding at site should be done by RDSO Approved welders only.

Withdrawal (Taken Out) of sheet pile RM from earth by dry vibro hammer including all types of taxes. all activities of mobilization of equipment, manpower, consumables demobilization, cutting of sheet piles, all other auxiliary processes to facilitate sheet pile removing as per the direction of Engineer in charge. Total 63085606.55 CAO-C-NER-ENGG/NORTH EASTERN RLY Over all percentage Above/below/At par over the basic rates of item under Annexure-C7 of Item- 28 Schedule-C. S No. Item Description of Item Unit Qty Rate Amount No

Stationing and manning of Poclains at Set site and excavation of earthwork from railway embankment during traffic block including fuel etc. complete for one set i.e. three numbers of poclains so as to work with two poclains from either side at a time. This includes preparatory work of excavation in advance of block duly ensuring safety of running trains as well as filling back of excavated earth after the block etc. (The Poclains will remain at site for five days.) Note:- If Three no. Poclains is not provided by the contractor as per terms & condition penalty of Rs. 50000.00 per day will be levied and no payment will be made for inadequate arrangement by the contractor.

Bringing of Poclains at work site from Set depot including labour, fuel etc. complete job for one set i.e. Three numbers of poclains.

Providing lighting arrangement during Hour night block to be availed between 20.00 Hrs (night)t to 6.00 Hrs. (morning) in the section os ADEN/ on hiring basis with contractors generator of minimum 5 KVA capacity 6 halogen lamps of 500 watt operation and maintenance of generator set & Halogen lamps with his own labour,T&P transportation etc, The pavment will be done for only that day when Site Engineer actually required Standby arrangement has to be ensured by agency for any possible failure as block may be brust on this account only

Providing road crane of specified lifting Day capacity with specified jib length revolving type for material handling, assembly & erection of girders/slab/RCC Box etc. 300 MT capacity.

Extra for increase in road crane Day capacity over item for every additional 1 MT capacity or part there of. Total 16592125.00 Over all percentage Above/below/At par over the basic rates of item under Annexure-C8 of Item- 29 Schedule-C. S No. Item Description of Item Unit Qty Rate Amount No CAO-C-NER-ENGG/NORTH EASTERN RLY

Mechanical blanketing material by using only hard and 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.

Doing through rail renewal (TRR) by Track dismantling the existing 52kg/90R rail metre panel on BG track carefully removing of released rail panels on cess away from track gas cutting of released three rail panels near welded end into single rail and their transportation to nearest railway station by contractor's means stacking at nominated place as per direction of engineer-in-charge upto lead of 6 Km inserting new single/10/20 rail panels in position keeping welding gap in between panels/rails.Refixing all fittings,putting closure rail if required including insertion of glued joints providing fish plate bolts and clamps etc. as required with or without traffic block and as per direction of engineer- in-charge.New rail panels may be required to be shifted by 20m approximately on either side before insertion.The scope of work includes these aspects also and nothing extra will be payable on this account. Total 668264.00 Over all percentage Above/below/At par over the basic rates of item under Annexure-C9 of Item- 30 Schedule-C. S No. Item Description of Item Unit Qty Rate Amount No

Providing working drawing on Auto-CAD Job and details of foundation, RCC sub- structure, composite/PSC Girder, RCC deck slab along with bearing and design of supporting structure across the proposed track for the complete ROB including approaches and railway portion of ROB in lieu of LC's. The work shall include seismic analysis of each element of structure along with submission of detailed design calculations. Design & drawing shall be submitted in hard copy in three sets as well as in soft copy and duly proof checked by IIT/NIT. Note : 20% of payment will be made if design of only Railway portion is done as per instructions of Engineer-incharge. CAO-C-NER-ENGG/NORTH EASTERN RLY

Prepration of structural design of open Per foundation sub-structure/Super Metre structure for Railway bridges including Length the box culvert, foundation, Pier shaft/Abutmant shaft, Pier cap/abutment cap, Bed block/pedestal/Trolly refuge/ side pathway/Inspection platform, inspection stairs, cable ducts, OHE mast base, wing wall, return wall, dirt wall, drop wall, flooring boulder pitching etc. as per applicable IRS/IS Codes and submission of complete design calculation booklet and drawing, duly proof checked from IIT/NIT including GAD, Plan, elevation, structural drawings of all components etc on tracing paper/map cloth etc complete job as per instruction of engineer in charge. NOTE:-1. The Plans/Type plans/RDSO Drawings may be provided by railway or specifications/requirements may be given and plans have to be prepared by contractor as per instructions of engineer. 2. The contractor may be provided with soil test reports by the railway in case this is nor done contractor will be paid seperatly if soil testing is done by them as per instruction of engineer in charge. 3. Span Arrangement, selection of standard span clear waterway, RL of various components, HFL, Vertical clerance, type of abutmant, pier and depth of foundation etc shall be clearly marked on GAD. Structural design shall be carried after approval of GAD. Contractor shall prepare this drawing as per instruction of engineer in charge and any revision/alteration instructed shall be complied in earliest possible time. 4. Payment of this item will be done after final approval of drawings by Railways. 5. Payment at 50% rate will be done for foundation design with deep foundation. NOTE - Unit of this item may be read as "Per meter length of span" Total 654902.66