Balance Final Location Survey Work for alignment plan, yard plan, drawing for minor bridges, major bridges, ROB/RUB, FOB, level crossing drawings, Hydrological & Geotechnical Investigation, Preparation of DPR along with detailed estimate etc all other ancillary survey works, assistance required for land acquisition, forest clearance in connection with defreezed Project Sultanganj -Katuria new BG Line Via Asarganj Tarapur & Belhar in the jurisdiction of Dy.CE/Con/BGP.

Item Breakup - 01-Schedule - NS(1)

Conducting photo gram metric survey using Kilometre stereo satellite imagery data (CARTOS set or similar) as obtained from NRSC(national remote sensing center) and processing the same using suitable GIS software for generation of Digital Elevation Model ( DEM) ,orthophotos, topo maps etc., to verify the new line alignment proposed in the PET survey by first identifying minimum 3 alternate viable routes and finalization of most technical and economically alignment in consultation with railways duly adopting latest circular/manuals/code of railways with submission of detailed survey report alongwith abstract estimate as directed by the Engg-in-charge. The scope of the work includes 1). verifying and re-fixing alignment wherever necessary using wooded pillars duly suggesting 3 alternate viable routes and finalization of most economical one. The work shall be done as per detailed specifications given in the stage-I of the tender document.2). Submission of reports with definite recommendations. 3).submission of records duly plotting the proposed alignment in topo sheets as well as in google earth. 4). All other deliverables as mentioned in stage-I. Note: 1. The various deliverables in this item such as DEM, ORTHO PHOTOS, DSM,TOPOGRAPHICAL MAP to a scale of 1:5000 are purely for the purpose of finalization of alingment. However, the accurate DEM/ORTHOPHOTOS/TOPOGRAPHICAL MAP shall be generated using drone/LiDAR Survey 2.This item is also applicable for sections where the PET survey has not being done. 3.All special conditions mentioned in the agreement particularly under stage - I are applicable on this item.

Conducting Final Location Survey along Kilometre with preparation & submission of Long- section and plan, of the existing & proposed alignment showing chainages, OGL, existing Rail level & formation level, proposed Rail level & formation level, detail of all existing & proposed bridges, stations, yards, L.C's, land boundaries on both sides (to be verified at site as well as from local state authorities, for which no extra payment is admissible),existing & proposed gradient, Curves, electrical installations like OHE,TSS,SP , SSP ,signaling installations with cable route plan/diagram and other salient features/structures(on both side of track) etc. The work to be carried out with latest theodolite/total station, Levelling ER-CAO-C-HQ-ENGG/EASTERN RLY latest theodolite/total station, Levelling instruments & any other latest accessories as required. Shifting and fixing bench mark to be done & permanently marked at site at maximum 500 m interval, all the curves should be transitioned as per IRPWM. L- Section and plans should be 1:5000 scale or as instructed by Railways .Rail levels for L section should be taken at 20 m interval, cross section should be taken at 20m interval (however closer intervals to be adopted as required).List of bench marks, list of level crossings, list & detail of minor and major bridges with hydrological data ,ROB/RUB's, RUB's, list of tunnels if any, proposed retaining walls, toe walls, list of curves, list of gradients, list of over head crossing, list of kutcha and pucca structure, encroachments affecting the Railway alignment and any other infringements affecting works to be submitted with the project report as per relevant paras of Engineering Code (1999 edition, reprinted on 2004) and submission of report in 10 copies for the project. Work is to be conducted as per Railway latest codes and as per direction of Railway Representative and also as per terms of reference mentioned in the tender document. The work also includes assessment of quantities of all items likely to be involved for execution of work (including submission of cross sections), estimation of project cost on the basis of assessed quantities for completion of the project including the Electrical, TRD & Signal and Telecommunication work. Payment schedule:- Payment schedule:- (a) 60% payment shall be made on completion of work and submission of related documents (b) balance 40% after approval of DPR from Railway. Note: " (a) Conducting detailed survey as per provision/requirement given in ENGINEERING CODE (Indian Railways Code For The Engineering Department- latest revision)." (b) Pegging out of alignment in straight and on curves should be done as per relevant para of Engineering code including setting out of curves with transition etc. Working out quantities of E/W, bridges including ROB's, RUB's & L- xings etc. and submission of ducments as per relevant paras of Engineering codes with schematic diagram of station yard and Yard Plan (ESP). (c) Planting of concrete pillers of size 15cm x 15cm x 90cm in 1:2:4 cement concrete proportion at every 100m interval as per Para 427E at any location as directed by Engineer -in-charge of the work with contractor's materials, labour, tools and plants including taxes and royalties. For remaining note from 2(d) to 2(h) refer to General Instruction No. 2 of NIT.

Detailed study for hydrographic survey, Each hydraulic data etc. for deciding hydrological parameters, span arrangements, requirement of linear waterway and preparation of layout drawings, including its review and span arrangement. For Major Bridges of the following project. (A) SGG- KTOR New BG Line Note:- The rate includes the following items for each bridge site: (i) For each major bridge site: Carrying out ER-CAO-C-HQ-ENGG/EASTERN RLY For each major bridge site: Carrying out Hydrographic survey for a stretch of 5 km. i.e. 3 km upstream and 2 km downstream of the proposed major bridge location by observing river cross-sections at an interval of every 500m along with three additional cross sections at the proposed bridge centre line and the other two at 50m intervals with all spill channels upstream being shown on the plan. These distances of 3km and 2km are to be taken as measured at right angles to the centre line of the Railway and not along the course of the river. The position of cross section of the river bed should be marked on the survey plan. The level of the highest known flood and ordinary low water should be noted on each cross section. (ii) Investigation and collection of the following data (for major bridges): (a) Topographical details, catchment area with its shape (Oblong, fan etc.) and characteristics from the Survey of India maps. (b) Details of the course of the main stream and its tributaries. (c) Longitudinal slope of the main stream and average land slope of the catchment from the contours (d) Nature of soil in the catchment (rocky, sandy, loamy or clay etc.) (e) Extent of vegetation (forest, pasture, cultivated, barren etc.) (f) Probable changes that may occur in the catchment characteristics assessed by enquiries from the right sources. (g) Changes in the course of the channel. (h) The nature of the material through which the channel flows. (Whether it consists of boulder, gravel, sand, clay or alluvium.) The description should be based also on actual borehole particulars. (i) Bank erosion and bed scour observed at the bridge site in the case of alluvial rivers and the nature of material transported. (j) The maximum observed scour depth in the vicinity of the proposed bridge crossing. (k) Full description of bridges (as given below) existing both upstream and down stream from proposed crossing including relief and overflow structures: (i) Type of bridge including span lengths and pier orientation. (ii) Cross section near the structure, including the vertical clearance from water level to soffit of superstructures and direction of the current during floods. (iii) All available flood history-high water marks with dates of occurrence, afflux observed, damages caused with sources of information.(iv) Photographs of existing bridges, past floods, main channels and flood plains and information as to nature of drift, stream bed and stability of banks. (l) Factors affecting water stage at the proposed bridge site such as: (i) High flood levels of stream joining, (ii) Particulars of reservoirs and tanks existing or proposed to be constructed and approximate date of construction. (iii) Flood control projects on the stream or other structures which affect the flow in the stream. (iv) Character of floods-Whether steady, flashy or eddy forming etc. For remaining note from 3(m) refer to General Instruction No. 3 of NIT. ER-CAO-C-HQ-ENGG/EASTERN RLY

Submission of report of soil investigation for Numbers Deep Foundation of Bridges for following projects (Relevant items of soil testing will be conducted and paid under Schedule-A & B-I(A) . Which shall include:- (i) Site plan showing position of Bore holes. (ii) Details longitudinal section of each bore hole showing the classification of soil in different strata and values of important parameters i.e. C,C', O, V, N value. (iii) The results of tests on various samples of each bore hole in proper tabular form (As per IRC-78-1983 Sh-2 & Railway sub-structure code). (iv) Calculation of Bearing capacity of soil and settlement of well foundation and pile foundation with specific design load. (v) Level of ground water table. (vi) IN case rock is encountered, classification & characteristic of rock, RQD, safe bearing capacity, foundation level should be mentioned. Nature of cleavage plane to be specified. (vii) Report should show recommendation of type of foundation with detail calculation for bearing capacity settlement & embedment in incompressible layer/rock as per latest BIS/IRC/IRS recommendations. (viii) Mode of Payment:- (a)60 percentage of the accepted rate will be paid on submission of draft copies. (b)40 percentage of the accepted rate will be paid on submission and acceptance of final copies.

Submission of report of soil investigation for Kilometre Embankment and Shallow foundations for following projects (Relevant items soil testing will be conducted and paid under Schedule-A & B-I(A). Which shall include:- (i) Site plan showing position of Bore holes. (ii) Details longitudinal section of each bore hole showing the classification of soil in different strata and values of important parameters i.e. C,C', O, V, N value. (iii) The results of tests on various samples of each bore hole in proper tabular form (As per RDSO's guideline IRS 0004 & relevant codes of engineering department). (iv) Calculation of Bearing capacity of soil and settlement for shallow foundation and embankments with specific design load at each bore hole location. (v) Design calculations and analysis for failure and recommendation on ground improvement method required. (vi) Design of embankments and detail calculation of slope-stability analysis with sketches showing slip circle as per latest RDSO's guidelines as directed by Engineer in charge depending upon height of proposed bank and earth strata. (vii) Project wise separate Reports to be submitted for 4 nos project alongwith soft copies. (viii) Mode of Payment:- (a)60 percentage of the accepted rate will be paid on submission of draft copies. (b)40 percentage of the accepted rate will be paid on submission and acceptance of final copies. ER-CAO-C-HQ-ENGG/EASTERN RLY

Preparation of Yard ESPs for all stations Sqm showing the details of proposed yard arrangements with proposed grades including regrading of existing yard and showing details like CSL lengths of various lines, centre to centre distances of tracks, gradients, Curve details, type of turnouts, snag dead ends, derailing switches, crossovers, platforms, Shelters, Railway boundaries o f entire yard with chainages and locations o f station building, other service buildings, Electrical, OHE & S&T installations, FOB, Subway, RUB, ROBs etc., including details of infringing (condonation) grades & structures and preparing yard plans with the proposed additions & alterations to the existing stations duly suggesting improvements to existing alignment so as to ascertain the removal of infringements of structures & condonation grades in yards (For details refer para 468- 472 of Engineering Code 1999) duly making phase yard plans as per the requirement of the Railways with respect to approved master plan in separate plans like Phase-I, Phase-II & Final, duly incorporating complete detailed Modus operandi for execution o f work i n both Phase plans and Master plan. Any alterations proposed i n the approved plan to be in cooperated in the master plan in a separate table. The consultant shall submit advance copy of the ESPs on white paper for approval of Employer. After the approval of Employer, the Consultant shall submit drawings in 3 (three) hard coloured copies on Polyester based tracing paper (100 to 150 Microns) and two soft copies on CD. The scope includes required corrections and modifications as suggested by approving authorities of Railways till its final approval. Required follow up with various approving authorities including required explanations on various provisions or facilities in the ESP shall be arranged by consultant. Note: i) The colour scheme to be followed in the drawing shall be as per standard practice of IR. ii) Payment schedule:- (a) 60 percentage payment shall be made on completion of work and submission of related documents (b) balance 40 percentage after approval of DPR from Railway. ER-CAO-C-HQ-ENGG/EASTERN RLY

Major Bridges / ROB : Preparation of the Numbers General Arrangement Drawing for all Major Bridge / ROB for Railway Line Corridor through MX Rail/ AutoCAD for railway standards / formats based on finalized L - section for the proposed alignment, hydrological investigation & detailed geotechnical investigation carried out by the consultant at proposed bridge locations, on good quality tracing paper and submitting the same to Railway administration for approval and carrying out the corrections as instructed by railway with all consultants own men, material, tools & plants, Computer systems etc., as directed by Engineer in charge. Notes: 1 ) MAJOR BRIDGE GAD should incorporate (a) Sub structure details with type of construction, type of foundation (pile / open / well foundation), depth of foundations, footing details / pile founds details, foundation pressure, abutments / pier details duly showing bore log details of sub soil along with details of every soil strata at every abutment & piers locations ( b) Span arrangements with details of Bed level, HFL, VC, Free board, Scour depth, Rail level, formation level, Clear span, effective span, catchment area, Q50 discharge( c) Super structure details like type of structure (Steel / PSC), type girder / slab details, depth of construction, bearing details, wearing coat, track structure with cushion details(d) Approach details like trolley refuges, OHE installation, parapets / steel railings, inspection platforms with ladder arrangements, dirt walls, approach slab, back fill material as per RDSO specifications, protective works such as wingwalls, bank toe walls, pitching, type of flooring / drop wall / curtain wall details as per scour depth & silt factor criteria. Payment schedule:- (a) 60% payment shall be made on completion of work and submission of related documents (b) balance 40% after approval of DPR from Railway. ER-CAO-C-HQ-ENGG/EASTERN RLY

Preparation of the General Arrangement Numbers Drawing for all Minor bridges / SUBWAYs /RUB/ FOBs through MX Rail/ AutoCAD for railway standards / formats based on finalized L - section for the proposed alignment, hydrological investigation & detailed geotechnical investigation carried out by the consultant at proposed bridge locations, on good quality tracing paper and submitting the same to Railway administration for approval and carrying out the corrections as instructed by railway with all consultants own men, material, tools & plants, Computer systems etc., as directed by Engineer in charge. Notes: 1) MINOR BRIDGE GAD should include incorporation of - a) Sub structure details with type of construction, type of foundation ( pile / open ) , depth of foundations, footing details / pile founds details, foundation pressure, abutments / pier / Box details duly showing bore log details of sub soil along with details of every soil strata at every abutment & piers / Box locations b) Span arrangements with details of Bed level, HFL, Vertical clearence, Free Board, Scour depth, Rail level, formation level, Clear span, effective span, catchment area, Q50 discharge c) Super structure details like type o f structure (Steel / PSC / RCC), type girder / slab / Box details, depth of construction, bearing details, wearing coat, track structure with cushion details. Payment schedule:- (a) 60% payment shall be made on completion of work and submission of related documents (b) balance 40% after approval of DPR from Railway.

Preparation of LWR / CWR and Weld Plans: Kilometre For Continuously Welded Rail (CWR) track for as much length as possible, for which the Contractor shall prepare the CWR plans for the approval of the Employer in accordance with the design principles/provisions contained in IR LWR (Long Welded Rail) Manual based on approved Track Structure. The consultant shall submit advance copy of the Weld Plans on white paper for approval of Employer. After the approval of Employer, the Consultant shall submit drawings in 3 (three) hard coloured copies on Polyester based tracing paper (100 to 150 Microns) and two soft copies on CD. The scope includes required corrections and modifications as suggested by approving authorities of Railways till its final approval. Required follow up with various approving authorities including required explanations on various provisions/facilities in the ESP shall be arranged by consultant. Note: i) The colour scheme to be followed in the drawing shall be as per standard practice of IR. ii)Payment schedule:- (a) 60% payment shall be made on completion of work and submission of related documents (b) balance 40% after approval of DPR from Railway. ER-CAO-C-HQ-ENGG/EASTERN RLY

Preparation of GAD for station building, Sqm E.I.Cabins, sheds, Gate lodges or any other misc. drawings as per standard Railway format in scale 1:50, 1:100 and supplying soft & hard copy as per instruction of Engineer-in-charge. Railway will supply the requirement. The rate shall be paid in the area of sheet. The size of sheet shall be given by Railways.The rate of each drawing is inclusive of submission of two draft copies with one soft copy for checking of Rlys. After checking the final copies to be submitted in Tracing paper( enclosed with two copies in paper print for which no payment is admissible).All drawings to be in latest Autocad version & two soft copy of each drawing to be submitted finally to Railways. Payment schedule:- (a) 60% payment shall be made on completion of work and submission of related documents (b) balance 40% after approval of DPR from Railway. For following sections :- (A) SGG- KTOR New BG Line

Supplying & fixing square alignment Each Stone/RCC pillars at locations specified with 150 x 150 x 600mm size pillars painted above the ground level with yellow synthetic enamel paint and chainage to be marked with red paint, with all contractor's OP cement, Steel, labour, tools, materials, all lead and lifts, curing etc., complete as per specifications and as directed by the Engineer-in-charge. This includes all incidental charges. ER-CAO-C-HQ-ENGG/EASTERN RLY

Preparation of land plan for the following Kilometre projects on tracing cloth (in 4 copies) and one copy in tracing paper for processing Acquisition of land. The rate shall include arranging Mouza sheet or village map in three copies (to be submitted with plan). The rate shall also include demarcating Railway proposed boundary (Boundary to be fixed as per Railway Engineering code or as per direction of engineer at site) by fixing CC pillars of M20 of size 15cm x 15cm x 60cm by embedding it in ground at not more than 50m interval on both boundary or as per direction of engineer in site. The rate should be including arrangement of vehicle for survey, surveyor or Amin, calculation of land area plot wise and category-wise or any other detail required for filling land application for forest/govt. or pvt. land. The rate should include all tools, instruments and stationary etc. required for the work. Rate includes any rectification of submitted drawing till it is finally approved. Note for item No. 12:- (i) If the L.A. plan is prepared by Auto-CAD, soft copy of the same also has to be submitted. ii) Latest original Mouza Map to be collected by contractor at his own cost and the same to be submitted is soft copy and hard copy. iii) Area of each plot which will be acquired that to be mentioned in tabulation form in LA Plan as per guide line of Rly Engg Code or instruction of engineer in charge. (iv) Submission of List and details of structures in proposed land to be acquired. (v) Submission of List and details of trees required to be felled in proposed land to be acquired. List and details should be mouzawise, khata and khasra wise with beneficiaries name. vi) All tools and plans required for this work to be supplied by contractor. (vii) The contractor shall engage one retired & registered with state Govt. ''Amin" at his own cost to facilitate in above work of preparation of land plans and land schedules with site verification in co- ordination with State's Land Revenue Office. (viii) Planting of land boundary pillars to done by the agency after physical acquisition of land. (ix) Payment of above item shall be made as follows : (i) On submission of Land Plans - 60 percentage of accepted rate. (ii) After verification of land plan by Competent authority - 20 percentage of accepted rate. (iii)After plantation of landboundary piller - 20 percentage of accepted rate. ER-CAO-C-HQ-ENGG/EASTERN RLY

Detailed Project Report including Civil, S &T, Kilometre Electrical works and Traffic survey report with Detailed Estimate : Preparation and submission of Detailed project report along with Detailed Estimate followinng detailed procedure & guideline as given in Railway Board's letter No. 2022/W-I/ Gen/DPR Proforma (Eoff: 3404238), dt. 13.12.2023 and Engg code. with rate analysis for each item and as directed by Engg- in-charge with five hard copies and two soft copies after approval of concerned CE/CON. A complete rate analysis for each item duly comparing with the LAR's available and obtaining market rates for each items incase of non schedule item having no LAR's , along with submission of detailed calculation sheets for each item. Payment schedule:- (a) 70% payment shall be made on completion of work and submission of comprehensive DPR and detail Estimate (b) balance 30% after approval of DPR from R a i l w a y. Line connecting Sultanganj - Katuria new BG Line. Total 10049750.00

Item Breakup - 02-Schedule - NS(2)

Photography /Videography,numbering of Each agriculture (fruit bearing) & forest trees within the Railway boundary and beyond Railway boundary up to proposed ROW as per joint measurement sheet by making notch of size100x100mm,painting white paint on it and numbering the trees in each survey numberwith red enamel paint . Taking photographs and video shooting of the trees of each survey numbers of the village coming under acquisition in private land and Railway land separately.Preparation of document as perproforma enclosed and submission of same in soft & one set of hard copy. The item includes all contractor's material,labours, transportation tools & plants ,etc. . For private land,number of trees should be identified as per Survey no./Land owner wise and within existing railway land, the number of trees should be identified as per Railway KM/EP.

Taking photographs of structures with name Each board of each Project Affected Person/Peoples(PAPs) and submission of hard copy with all details of PAP such as name, survey no. structure details etc. with consultant's own machinery, man power,consumables, transportation etc.complete. This should be submitted village wise in 2copies one with ring binding and other loose. Note: Here unit Each means Per structure ER-CAO-C-HQ-ENGG/EASTERN RLY

Faiclitating CALA for carrying out actual Kilometre Ground Survey of land with Revenue Staff & land owners/sub- holders, with consultant's Survey equipment,manpower etc. items includes demarcation of land boundary with wooden pegs, lime powder,preparation and issue of notices to all concerned such as land owners, Agriculture/Forest/PWD departments,preparation of drawing, area calculation abstract statement(Vivaran- Patra) in five sets,collection of ROR abstract etc.Giving assistance to Agriculture/Forest/ PWD for their measurement works by providing skilled manpower complete in all respects, with all Consultant's own stationary/printing,consumables, including transport arrangement etc. complete in all respect.

Obtaining of Forest Clearance permission as Job per Forest Conservation Act 1980 and its amendments by performing following activities: a) Joint verification of trees in specified forest area (not in the area above the tunnels except thetunnel portals) with Forest officials by physical marking and preparing details of trees as performat of Forest department.

Obtaining of Forest Clearance permission as Job per Forest Conservation Act 1980 and its amendments by performing following activities: b)Preparation and submission of forest proposal for obtaining permission for diversion of forestland as per Forest Conservation Act 1980 and its amendments, for all Forest Divisions as required up to the stage of online submission on MOEF & CC web portal. Consultant shall also obtain consent of Gram Sabha (s)wherever required under Recognition of Forest Right Act 2006 (FRA) as part of Forest proposal to the satisfaction of Dy.CE/Con/BGP.

Preparation of land acquisition proposals in Kilometre seven copies or as per Revenue Department's requirement including collection including super imposition of revenue record on proposed alignment and calculation and identification of area to be acquired along withland owners detail etc.This item includes submission of proposal in required formats to respective revenue officials for the publication of notifications under various sections of Land Acquisition Act with latest amendments or any other relevant Act amended subsequently to accelerate acquisition of land along with followup for joint measurement order.

Making Government land , follow of with Tahsildar , Forest officials and StateGovernment etc. (PerDistrict)

Provision (Mahindra/TATAor similar) for railwayofficial use in field. (Unit:Per Kilometre). Rate includes fuel, driver andmaintenance etc. ER-CAO-C-HQ-ENGG/EASTERN RLY

Design of high bank/deep cutting slope Each based on slope stability analysis using PLAXIS software as specified by RDSO GE:G-1 /Annexure-lll of Slope Stability Analysis theoretical guidelines for railway cuttings/embankment more than 6m in height/depth based on the material available incutting/embankment,including collecting required number of soil samples and conducting required laboratory testsas per RDSO specifications so as to find out soil parameters required in slope stability analysis, soft-ground treatment, working out design slope based on manual method/computer software including furnishing detailedcalculations in a reportform with contractor's men, material,machinery etc., and as directed by Engineer-in-charge. NOTE:Recommended slopes designs shall be from reputed designers and shall include detailed calculations to be submitted in 3 copies (Unit - Each CS)

Finding out utility services along the Kilometre proposed alignment succahs Electric lines, poles , telephone lines, high tension lines along with their voltage and sag height, OFC, cables, existing RE cables, Quad cables, retaining walls, boundary walls, trees, pipe lines for water, petrol, gas etc. and roads including preparation km wise plans showing all utilities which need to be shifted before construction etc. complete.

Supply of labour or Helpers for assistance Man- to railway inspectors officers during Days inspection ,supervision and measurement of field work etc. as per instruction of Engineer - in - Charge or his representative .For safety related works, competency will be ensured by the inspector concerned.

Supplying skilled labour to work as Man- computer assistant for making Days presentations on progress, assisting railway officials in managing datas of various surveys eg khatianidetails of land to be acquired, etc

Determination/evaluation deformation modulus (EV2) at 2nd loading by cyclic Static plate load test with the use of Digital and Automatic Static plate load Tester, using 300mm dia plate by reaction loading system all in accordance with DIN:18134-2012 & RDSO Specification No.RDSO/2020/GE- IRS-004 including submission of report in three copies, hire charges of equipment, machineries and arrangement of reaction loading and mobilization and Numbers 22 Each Test demobilization etc.all complete from Sultanganj to Katoriya from in connection with SGG-KTOR new BG single rail line. (a) On top of ground soil or subsoil ,compacted embankment fill i.e.sub-grade, compacted prepared sub-grade and compacted blanket top. Total 8456697.00

Item Breakup - 03-Schedule - USR(6)

Metre 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.

230.00 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.

430.00 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.

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

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

430.00 analysis

Each Conducting Laboratory tests on collected ROCK SAMPLES as per relevant IS code

Each ER-CAO-C-HQ-ENGG/EASTERN RLY

15.00 water samples to determine suitability for concreting and aggressiveness in relation to attack on concrete / reinforcement including determination of pH value.

15.00 samples to determine aggressiveness in relation to attack on concrete / reinforcement including determination of pH value Total 9364077.69

Item Breakup - 04-Schedule - DSR(2)