Realignment of 30 Inch OD Paradip Haldia Baruani Crude Oil Pipeline across Mahanadi River at Ch. 13.500 Km by Horizontal Directional Drilling Method, Tie-in and Hook-up with existing pipeline and associated works

Execution of HDD, Hot tapping with hook

#Design, detailed engineering & installation of pipeline / pipeline & OFC conduit across rivers, NH, SH, Expressways, Railways, etc by HDD method. #Complete work for the crossing (between the limits, as indicated in the approved drawings) including mobilization & de-mobilization at site(s), supply of all materials as per the `Scope of Supply' and all consumables, equipment, manpower & other resources and arranging the required land for site preparations and execution of, but not limited to, the following works in accordance with the specifications, drawings and as per all provisions of the contract document and instructions of the Owner. #Interpretation of data of hydrological / geo-technical surveys furnished by the Owner, carrying out fresh topographic survey of the rivers, NH, SH, Expressways, Railways, etc & developing new profile drawing for the crossing location, carrying out additional surveys required for collecting data relevant to design and construction of the crossing, performing all engineering & design calculations, preparation of all necessary construction drawings for approval of the Owner as per the provisions of contract document, preparation of detailed construction method statement and design analysis. #Completion of balance works for existing two welded pipe strings of 30” OD × 0.812” (20.6 mm) WT, API 5L X70 grade, 3LPE coated pipes of lengths 648 m and 24 m, and fabrication of the balance pipe length to form a single continuous pipe string of the required length, including balance transportation of pipes, grading, stringing, welding, NDT, joint coating, repairs, air cleaning, gauge pigging, and pre-installation hydrostatic testing of the complete pipe string, etc. #Fabrication of 89mm OD steel conduit with an inner duct of 40mm OD HDPE pipe for OFC (wherever OFC has to be laid along with the carrier pipeline). #Supply & fixing of easy to install heat shrinkable duct end caps for HDPE conduit for OFC (wherever OFC has to be laid along with the carrier pipeline). #Installation of the pipeline / pipeline and OFC conduit as a bundle crossing below the rivers, NH, SH, Expressways, Railways, etc by single horizontal directional drilling operation to the correct profile as per the approved drawings. #Carrying out post-installation hydrostatic testing of HDD pipe string (along with transition pipe section). #Carrying out post-installation coating survey as per approved procedure. #Restoration, clean-up and disposal of drilling fluid, waste and all other surplus materials etc. #Transportation of surplus Owner-supplied pipes to the designated stockpile location of the Owner. #Preparation of as-built drawings and other records etc. #All other works not specifically listed herein, but required as per specifications, drawings, provisions of the contract document, calculations and construction method statement, leading to successful completion of the works. Note:-The Contractor shall have the option for installation of 89 mm OFC conduit as Bundled HDD installation along with the HDD installation of carrier pipe OR as a separate HDD instalation. However, the payment and payment terms shall remain the same in both the cases. The work includes:

Works for existing pipe strings of length 648m and 24m: Inspection of the existing pipe strings visually and/or with holiday detector for defects, including repair of all defects, #Complete site preparation including arranging of required land, setting up of fabrication yard, etc. #Carrying out repair of pipe defects, replacement in the case of non-repairable defects and repairing damages to pipe coating including defects/ damages occurring during transportation and handling. #Pre-construction surveys and collection of all necessary data. #non-destructive testing of 3 nos. joints by radiography (by X-ray), supply of films & all equipment and providing all facilities to Owner's representative(s) for examining radiographs, repair of welding defects in 17 nos. joints and retesting #Coating of the field joints of the pipe string to be installed by HDD method with DIRAX heat shrink sleeves of M/s Raychem's make, DDXTM Directional Drilling Kit of M/s Canusa or of any other approved make used for HDD crossings. #Repair of all coating damages in the pipe section to be laid by HDD method by full encirclement sleeves using suitable cut sections of approved quality of heat shrink sleeves of M/s Raychem make, DDXTM Directional Drilling Kit of M/s Canusa or of any other approved make.#Carrying out air cleaning, gauge pigging and pre-installation hydrostatic testing of the complete pipeline string, as per the specifications, including repair of defects and retesting etc.

Preparation of new pipe string: #Taking delivery and transportation of Owner-supplied 3LPE coated pipes to the work site from designated stockpile location except the 168m pipes, which are already available at site, inspection of the coated pipes visually and/or with holiday detector for defects, including arranging all necessary intermediate storage area required thereof till the pipes are installed in permanent position. #Complete site preparation including arranging of required land, setting up of fabrication yard, preparation of temporary arrangement for pipeline stringing, launching etc. #Carrying out repair of pipe defects, replacement in the case of non-repairable defects and repairing damages to pipe coating including defects/ damages occurring during transportation and handling. #Pre-construction surveys and collection of all necessary data. #String preparation in continuation of existing pipe strings including repair of pipe and pipe coating defects, welding, non-destructive testing of welds including 100% radiography (by X-ray), supply of films & all equipment and providing all facilities to Owner's representative(s) for examining radiographs, repair of defects in the welds and re-testing etc. #Coating of the field joints of the pipe string to be installed by HDD method with DIRAX heat shrink sleeves of M/s Raychem's make, DDXTM Directional Drilling Kit of M/s Canusa or of any other approved make used for HDD crossings. #Repair of all coating damages in the pipe section to be laid by HDD method by full encirclement sleeves using suitable cut sections of approved quality of heat shrink sleeves of M/s Raychem make, DDXTM Directional Drilling Kit of M/s Canusa or of any other approved make.#Carrying out air cleaning, gauge pigging and pre-installation hydrostatic testing of the complete pipe string, as per the specifications, including repair of defects and retesting etc.

Hot tapping - Double Double Stopple with Bypass Hot-tapping works on mainline of specified line size with double-double stopple in existing mainline with tempoprary housing to housing bypass line: Mobilization of Equipments, Hot Tapping, stopple machine, Cold cutting machine, sandwich valves, welding machine& consumables, cutter housing, stopple housing, stopple head, stopple cutter, pilot drill, cutter holder, Lock O-Ring plus plugs, LOR/ LOR plus plug holder, required skilled, semiskilled, unskilled manpower, includung Supply and Delivery of hot tap & Line stopple fittings, Line Stopple Plug with scarfed nipple/Lock O-Ring plugs, Hot Tap bypass fitting, Hot Tap Plug with Scarfed Nipple/Lock O-Ring, Buna N Sealing Elements, pressure equalization fittings, Lock O-Ring plugs, Sealing elements, guide bar, Blind Flanges, other tools, fixtures of required pressure rating for 4 nos. hot tap, all accessories, gaskets, fasteners etc. required to complete the job, inline with enclosed Drawing, cleaning and removal of the coating if required, Installation of the cutter housing, carrying out Hot tapping, fabrication and creation of temporary housing to housing bypass line of same size or one size lower pipe along with sandwich isolating valve at each end, stoppling, welding, radiography of weld joint etc. providing all assistance for Hot tapping, N2 testing ,insertion of the stopple plug and blocking flow in the pipeline section, Instalaltion of Gas bags, Fabrication and laying of temporary bypass line, installation of LOR/ LOR plus plug, testing, air bleeding and filling the section with product, Clearing the area, machines, tools & tackles etc., completing the work in all respect with all materials, consumables, tools, tackles, labour etc. to restore normal operation in line with specification of hot tapping given including all material complete under close supervision and as per the direction of the Site-Engineer / Engineer-in-charge. The rates are inclusive of all manpower, equipent, tools & tackles, consumable etc required to complete the job (on both sides of the river), as per scope of work. The rates are exclusive of cold cutting of mainline & hookup work work which are included in the scope of service contractor as per scope of work.

Calliper Survey: Carrying out Calliper survey for ascertaining the internal geometry of the installed pipeline sections including mobilization/ demobilization of pigging tools, tackles, consumables, accessories and personnel by contractor at work site including magnetic pig, electronic geometry pig, preparation and cleaning of the pipeline sections by running series of foam pigs for cleaning the line from debris, water & making it dry for launching calliper pigs, running of magnetic pig for cleaning of ferrous residue, launching and receiving the electronic & standard calliper pigs, data retrieval, interpretation of data and submission of reports in the form acceptable to the Owner, rectification of defects observed from calliper survey (if HDD is executed by the same contractor), including supply of all labour, materials, equipment & instruments, calliper pigs, fabrication of launching & receiving barrels, all complete as per specifications and directions of Site Engineer / Engineer-in-Charge.

Tie In and Hook up: Carrying out tieing-in and hook-up of the installed HDD sections including laying of transition piping upto 12 m for hook-up with existing Mainline on either side of HDD crossing including all excavation/ trenching in all kinds of soil including rock,transportation of coated pipe from owner's stackyard, cutting of pipe, pre-testing of pipe sections before hook-up, making field bends out of pre-tested pipes (pipes shall be supplied by Owner) to match the site requirement, welding, carrying out 100% radiography, field joint coating, holiday detection, repair of damaged coating, backfilling and making through the pipeline etc. complete in all respects as per specifications and directions of Engineer-in-Charge.

TIE-IN & HOOK-UP for 30" line (both sides)

Pipe Retreival: Retrieval of cross country mild steel pipeline section by excavation up to bottom level of pipe which is normally at 1.5 to 2 m depth, by cutting at every 10 to 12 meters by suitable safe method as approved by EIC / Site Engineer (pipe to be cut near to old girth weld of pipe and at some places cutting may be required at lesser length as per site requirement), removal of pipes from trench, loading, unloading and transportation to owner's installation with all labours, vehicles, tools and tackles, equipment as directed by EIC / Site Engineer including backfilling of excavated trench with excavated earth along with additional appropriate quantity of soil (to be arranged by the contractor) after removal of pipe, compacting the backfilled earth and restoring to original level and condition.

PIPE RETRIEVAL 30" line

Transit Pipe laying: Laying of Owner-supplied pre-coated mild steel line pipes, including arranging all additional land/construction corridor, beyond Owner's ROW, required for Contractor's storage, fabrication, access for construction site, movement of construction equipment etc., receiving and taking over Owner-supplied materials, handling, transportation etc. from Owner's issue point to work site, stringing along Right of Way (ROW)/ pipeline corridor, providing labour, equipment and supply of other inputs & materials/ consumables necessary to perform and complete the work in all respects in accordance with the contract including, but not limited to, the following works:#Taking delivery and transportation of Owner-supplied coated pipes to the work site from designated Stockpile location, inspection of the coated pipes visually and with holiday detector for defects, arranging all necessary intermediate storage area required thereof till the pipes are installed in permanent position;#Clearing and grading of ROW/ pipeline corridor, cutting of trees, vegetation etc. including keeping record of trees cut, including de-watering etc.;#Stringing of pipes along ROW including providing straw bags/ soft padding below pipe;#Trenching to all depths to maintain clear earth cover as per specification and to fit minimum bend radius, by excavation in all kinds of terrain & soil, including stripping top soil to a depth of 30cm to the full anticipated width of the ditch and storing this material separately along the ROW to allow re-depositing of the same on top of the backfilled ditch (in cultivable and other areas specially designated by Owner);#Carrying out repair of pipe & coating defects for defects occurring after taking over" of pipes from Owner, replacement in the case of non-repairable defects and repairing damages to pipe coating including defects/ damages occurring during transportation & handling;#Carrying out 100% radiographic inspection (by X-Ray) of all field weld joints as per Specifications and Special Conditions of Contract (SCC) and destructive testing of one weld joint as per specification and direction of Site Engineer, including providing Crawler type Automatic X-Ray machine and/ or external X-Ray machine and all other requisite equipment, labour, supervision, materials, approved films, approved consumables, all facilities and personnel to process, develop, examine and interpret radiographs (by qualified and experienced Radiography Inspector), providing all facilities to Owner's representative(s) for examining radiographs and other tests as required, carrying out repair of weld-joints found defective, carrying out re-radiography and other tests as required on repaired joints, etc.;#Carrying out coating of all field weld joints, by specified coating insulators, including supply of approved joint coating materials, providing all equipment, materials and consumables necessary to carry out the job as per manufacturer's recommendation;#Carrying out holiday detection at specified voltage level corresponding to coating type as per specifications, and repair of coating, if any;#Laying pipeline by open-cut method at crossings viz., cart-track, village road, metalled/ un-metalled roads, minor water courses (MWC) and restoration of the site to original condition;#Lowering the pipeline in trench, tieing-in, backfilling with excavated earth and/or other suitable soil (top soil stored separately during trenching shall be backfilled on top of the ditch) as directed by Site-Engineer;#Carrying out air cleaning, gauge pigging and hydrostatic testing (to specified pressure) of the complete pipeline including providing pre-testing of designated sections as approved by Engineer-in-Charge, providing all equipment, pumps, fittings, instruments, dead weight tester etc. and services, supervision, labour, consumables, testing of water, supply & injection of corrosion inhibitor, locating leaks, if any, and rectification of defects attributable to Contractor, re-testing after rectification etc. and cleaning the pipeline section after successful hydrotesting;#All tie-ins, including tieing-in with HDD section;#Obtaining work permits/ NOC from various authorities, having jurisdiction, before execution of work and complying with all stipulations/ conditions/ recommendation of the authorities;#Final clean-up and restoration of ROW/ construction corridor, field bunds etc. and obtaining NOC from statutory authorities (as required), and obtaining NOC from respective landowners in respect of final restoration of their land etc., disposal of debris and returning surplus material to designated disposal areas/ storage location, as directed by Engineer-in-Charge, restoration of land, facilities and boundary wall etc. for facilities dismantled/ damaged by Contractor during construction;#Preparation of As-Built drawings, Pipe book and other records as per specifications etc.;#Supply of all materials (other than those specifically undertaken to be supplied by the Owner under the contract);#All other acts, deeds, matters and things necessary to make the pipeline ready for commissioning and completing the works in all respects as per drawings, specifications and instructions of Site Engineer/ Engineer-in-Charge. Note: Liability of Owner to provide ROW to contractor shall be limited to the extent between the hook-up points with existing pipeline including for laying transition pipeline section. Additional space required by contractor beyond the above limits, including for access to site, shall be arranged by contractor at his own cost & initiative. Payment under this item shall be made only for the transition pipe laid more than 12 m length on both sides. Transition Pipe laying upto 12 m length on both sides is included in the SOR item for Tie-In and Hook up."

TRANSITION PIPE LAYING 30" line

Removal & application of coating: Excavation up to bottom level of pipe which is normally at 1.5 to 2 m depth for lengths upto 30m(at multiple locations), removing the coating, creating access for carrying out hot-tapping operation, applying the coating again after completion of Hot-Tapping Works and backfilling the excavated trench with excavated earth along with additional appropriate quantity of soil (to be arranged by the contractor), compacting the backfilled earth and restoring to original level and condition with all labours,materials, tools and tackles, equipments etc. as directed by EIC / Site Engineer

REMOVAL OF OIL FROM PITS: Collecting any oil and/or oil water mix accumulated in the pit after evacuation of product from the old pipeline section & transporting the same in oil tankers to the nearest IOCL installation without any spillage, complete in all respect & as per the directions of EIC / Site Engineer.

Collecting any oil and/or oil water mix accumulated in the pit after evacuation of product from the old pipeline section & transporting the same in oil tankers to the nearest IOCL installation without any spillage, complete in all respect & as per the directions of EIC / Site Engineer.

FABRICATION OF HOT PULL INDUCTION BENDS ( Optional) Taking delivery and transportation of bare pipes from owner's stockpile, transportation, unloading the pipes at manufacturer's works and fabrication of Long Radius (R=6D) Hot pulled induction bends having tangent length of approximately 1000m at both ends as per specification and delivery of hot pulled bends to site including visual examination, manual U.T. on the entire weld seam, bevelling of ends as per API 5L, supply of all materials, consumables, labour etc. as per specifications and direction of Site Engineer / Engineer-in-Charge.

30" Pipeline

PIPELINE MARKER Supply of all materials necessary for fabrication and installation of kilometre posts, direction markers and warning signs at the locations as per specifications, excavating & grouting in cement concrete 1:3:6, and all other works necessary for fabrication & installation of the markers including cleaning, priming & applying two coats of coal tar based epoxy paint on underground portions, supply and application of one coat of primer and two coats of epoxy paint of approved colour and quality on overground portion, stencil letter cutting for number, direction, chainage etc. and restoration of site to original condition and all other acts, deeds, matters and things and work, labour, inputs and materials/ consumables necessary to perform and complete the work in all respects as per approved drawing & specifications and as per direction of Site Engineer / Engineer-in-Charge.

Kilometer Post

Direction Marker

Warning Sign

Providing and installing RCC (1:1.5:3) boundary pillars as per drawings on both edges of the ROW at 250 metres interval and at every turning point and/or as directed, including supply of all materials necessary for the fabrication of the pillars, casting and inscribing the pillars, excavation of earth, fixing the pillars & backfilling, applying two coats of oil paint over one coat of cement based primer on exposed surface and work, labour, inputs & materials/ consumables necessary to perform and complete the work in all respect under the contract and as per directions of Site Engineer.

TLP Works

TLP Works: Supply, installation, testing & commissioning of Test Lead Point (TLP) fabricated MS Sheet with hinged front door, Heavy Guage MS pipe 100 mm nominal diameter, Phenolic laminated terminal plate, brass terminal bolts, neoprene gasket for front door, vandal proof concealed lock, etc as per latest revision of Standard AFC drawing (9200-99900-404-603-00 : STD-483). The work includes providing requisite concrete foundation of 600 mm x 600 mm x 800 mm at site, including MS hard pipe for cable entry through foundation, erection of the TLP over concrete foundation, termination of cables to the brass terminal bolts inside TLP box, jointing the cables to pipe (using cad welding/ pin brazing technique), repairing the damage to coat & wrap (with coating repair etc.), back filling the trenches, cleaning the site, applying epoxy paint / powder coating etc. The work also includes supply, installation, laying & termination of all XLPE, Cu cables of required length (as per site conditions) and size, lugs etc. The work includes supply and fixing of a non-corrosive name plate containing the details like KM location, identification, TLP No., direction of flow, connection scheme, type etc., on the side of the TLP box, etc. The name plate shall also include the details of corrosion coupon wherever installed, all as per the direction and specification detailed in the document complete with tools, tackles & other necessary requirement. The work complete in all respects including all materials, tools, tackles, labour as per tender specifications, AFC drawings & directions of the Site Engineer/Engineer-In-Charge.

Test Lead Points

Magnesium Anode : Supply, Installation , testing and commisioning of Magnesium anode (minimum 5 Kg each) including its tail cable of size of 1c x 10 sq.mm. XLPE/ PVC insulated stranded copper cable of total length 10 meter including PVC cap, special back-fill material ( filled in cotton sack) with sealing compound complete in all respect including its excavations, back filling etc. as per specifications and drawings. The work complete in all respect shall include supply of all labour , tools etc. and shall be carried out as per the directions of the EIC/ Site Engineer and as per AFC drawings.

OFC works

OFC Works

Supply of 40 mm OD HDPE pipe as per tender specifications

Supply of OFC Jointing kits as per tender specifications

Supply of full range (upto 8 feet) RF iD Disk type Electronic Markers as per tender specifications

Supply of Joint pit markers for OFC joint locations as per tender specifications

Supply of pre-fabricated RCC (1:1.5:3) Joint Box with lid as per tender specifications

Supply of 89 mm OD, Schedule 80, API 5L Grade-B/ ASTM A106 MS pipe for cable conduit as per tender specifications

Supply of 24 Fibre Single Mode Composite Metal Free Optical Fibre Cable (16 nos. of G.652D + 08 nos. of G.655)

Transportation (loading and unloading) of Owner supplied unarmoured Optical fibre cable (OFC) to various sites along Right of Way (ROW), pre laying testing of each cable drum for each fibre and taking the OTDR traces, submission of OTDR traces (in hard as well as soft copy) to Engineer-in-charge/ Site Engineer, blowing of OFC through contractor laid HDPE, jointing / splicing of OFC, post installation testing of OFC for each fibre for each drum laid & taking OTDR traces, submission of OTDR traces (in hard as well as soft copy) to Engineer-in-charge/ Site Engineer as per the scope, specifications and directions of Engineer-in-charge/ Site Engineer

Installation of OFC jointing kits as per drawings, specifications and directions of Engineer-in-charge/ Site Engineer

Installation of RF iD type Electronic Markers as per tender specifications. The job includes configuration & programming of the Electronic markers to write information data as per directions of Engineer-in-charge/ Site Engineer.

Installation of OFC Joint pit markers at every joint location as per specifications, drawings and directions of Engineer-in-charge/ Site Engineer

Installation of pre-fabricated RCC (1:1.5:3) Joint Box with lid as per tender specifications, drawings and directions of Engineer-in-charge/ Site Engineer.

Assistance to Hot Tapping Vendor

Assistance to Hot Tapping Vendor

30" OD x 0.375"/ 0.438"/ 0.500"/ 0.562" WT APL 5L Pipe: Taking delivery & transporting of pipes from designated stock pile location /Designated godown both from outside & inside station premises. Taking delivery of pipe fittings, steel flanges, spiral wound metallic gaskets & fasteners from designated location within station premises, transporting the same to site, fabrication and erection of above ground piping including cutting, edge preparation, bending, threading, lining up, welding and installing pipes and pipe fittings, flanges, elbows, equal and reducing outlet tees,concentric/eccentric reducers, y-type strainers, drain funnels, vent pipes and tapping for instruments such as pressure gauges, thermal relief valves, thermowells etc., installing above ground at all elevations connecting with equipment nozzles, valves, vessels, in line instruments etc., welded and threaded pipe line of different pressure ratings, flushing pipes by water after cleaning by compressed air, hydrostatic testing of each section to the specified pressure, draining the water, tie-in, final cleaning-up and dispoal of wastes and surpluses including providing all inputs such as labour, material, equipments and consumables necessary to perform the work (other than those specifically under taken by the owner in this contract) and completing the work in all respects in accordance with the drawings, specifications and instructions of Site Engineer / EIC. Thickness and Grade mentioned in the item are for reference only and may vary. Payment shall be based on OD.

Retrieval of Bypass Line :Dismantling of existing over ground piping works of all types and sizes by opening flange joints or by gas cutting/ cold cutting or any other approved suitable means without damaging other portions of work. The job includes evacuation of the contents of the piping, cutting the pipes to required sizes as directed, taking out valves, flanges, tees, bends, gaskets nuts, bolts etc. attached supports alongwith any instruments such as pressure gauge, temperature gauge etc. handling, transporting and storing at owner's designated store in safe manner to avoid damage including supply of all labour, materials, equipments, consumables etc. necessary to perform and complete the work in all respects as per drawings, instructions of the Site Engineer / EIC (payment shall be made on linear measurement of dismantled piping including bends tees etc.). Note : The contractor shall indicate the piping system to be dismantled and shall take specific approval from the Site engineer before dismantling of pipe. Certain redundant pipes which in the opinion of the Owner need not be retrieived, those items shall not be dismantelled.

Inspection of the defect/pipe surface :Phased Array Ultrasonic Testing OF S-SAW / L-SAW defect (COMPLETE ONE FULL LENGTH PIPE) by qualified & experienced technician and probe as per procedure mentioned in work specification including mobilization & demobilization of NDT equipments, supply of all consumables, making arrangement for inspection in ditch (clean pipe surface and gap under pipe shall be provided by contractor), labourers, inspection personnel, submission of reports etc. to complete the work in all respect as per technical specifications and direction of EIC (One pipe lenght shall be scanned for each anomaly and measurement of work shall be taken as EA for one anomaly location)

Cold cutting of piping : After evacuation of product from the piping, the Contractor shall arrange suitable cold cutting machine, associated tools & tackles, operators, consumables, compressor, hoses etc. to cut pipe at mentioned location as per instructions of Engineer-in-Charge/ Site Engineer(the location shall be accessible for installation of the cold cutting machine before carrying out the job which is not covered in the scope of this item). The Contractor scope is including all required manpower, equipments, tools, tackles, materials, consumables etc. for completion of work in all respects as per instructions of Engineer-in-Charge/ Site Engineer. Note: Unit #EA# shall mean one full circumferential cut.

30" Diameter

Supply of additional Services : Supply of additional services, if required to be deployed for Attending the job at site, as per job requirement & at IOCL's descrition. The additional services include deployment of Crane, Hydra, DG Set, Air Compressor, De-Watering Pump, Torqueing Machine and crew, Lighting Arrangement, service crew (including fitter, rigger, grinder, helpers etc.) required for loading/unloading, tightening, fit-up & removal of Hot tapping and associated works. This will be inclusive of Mobilisation & Demobilisation Charges, Operational Charges (Fuel, Consumables, Operator etc whatsoever is required for intended operational at site); Job is to be carried out as per Tender Document and as per Instruction of EIC.

(a)Tractor :Tractor with Fuel, operator for Transportation as per Job requirement

(b)Dewatering Pump: Providing diesel engine driven (of capacity not less than 2.5 HP) water pump set including mobilisation and demobilisation charges, Operator, fuel, hose length of suction / discharge side of at least 15 meter for continuous functioning of the same at site

(d)Halogen / focus set: Halogen / focus set with 30 mtr. Extension cabel including spare lamp 1000 watt for illumination of working area

(e)Service Crew for Mechanical Miscllaneous Job :Service Crew for Mechanical Miscllaneous Job : This must be inclusive of 1 Pipe Line fitter & 2 Rigger with Technician Tool boxes for size upto 32 mm

Hire Charges of Plant and Machinery

Hydra : Providing Hydra ( 10-12 TON capacity ) along with belts, chains, hooks etc at site for shifting heavy material or equipments like pipes, welding machine, cold cutting machine etc.The rate is inclusive of mobilisation and demobilisation cost, hiring and running cost, fuels, consumables, lube oil cost, operator cost etc., as per direction of EIC. Payment towards equipment running charges shall be made only if payments are not covered in any of the SOR items elese where in this contract.

Providing the air compressor of suitable capacity for flushing of annular space of carrier casing as per direction of EIC. One day shall be equivalent to 24 hrs.

Generator : Providing Portable DG set (5 KVA) for 230 volt power supply for lighting / buffing / grinding / UT / X-ray etc. including mobilisation and demobilisation charges, Operator, fuel etc for continuous functioning of the same at site

Excavation: All kind of soil except hard rock (Measured from original ground level)

Transportation of earth, debris etc from site Transportation of earth, debris etc. up to 1 Km, lead from the area of excavated trench, all complete including loading, unloading and leveling as per instruction of EIC. This shall also include, all loading, unloading & transportation machinaries, manpower, tools whatsoever required for the job.

Carrying out Nitrogen Purging of the pipeline system as per specification and direction of Engineer-in-Charge including supply of all labour, materials, equipments, instruments, pigs, barrels etc. complete in all respects.

30" Diameter for Bypass Line and Valves

NITROGEN PURGING & OIL EVACUATION

NITROGEN PURGING & OIL EVACUATION for 30"

Nitrogen Purging: Fixing of temporary header / facility at both ends of the old/new pipeline section, inserting the bi-di pig and carrying out product evacuation by nitrogen purging, as per specification and direction of Engineer-in-Charge including supply of all labour, materials, equipments, instruments, pigs, barrels etc. Complete in all respects.

Separate Line Item for OFC Laying

#Design, detailed engineering & installation of pipeline / pipeline & OFC conduit across rivers, NH, SH, Expressways, Railways, etc by HDD method. #Complete work for the crossing (between the limits, as indicated in the approved drawings) including mobilization & de-mobilization at site(s), supply of all materials as per the `Scope of Supply' and all consumables, equipment, manpower & other resources and arranging the required land for site preparations and execution of, but not limited to, the following works in accordance with the specifications, drawings and as per all provisions of the contract document and instructions of the Owner. #Interpretation of data of hydrological / geo-technical surveys furnished by the Owner, carrying out fresh topographic survey of the rivers, NH, SH, Expressways, Railways, etc & developing new profile drawing for the crossing location, carrying out additional surveys required for collecting data relevant to design and construction of the crossing, performing all engineering & design calculations, preparation of all necessary construction drawings for approval of the Owner as per the provisions of contract document, preparation of detailed construction method statement and design analysis. #Completion of balance works for existing two welded pipe strings of 30” OD × 0.812” (20.6 mm) WT, API 5L X70 grade, 3LPE coated pipes of lengths 648 m and 24 m, and fabrication of the balance pipe length to form a single continuous pipe string of the required length, including balance transportation of pipes, grading, stringing, welding, NDT, joint coating, repairs, air cleaning, gauge pigging, and pre-installation hydrostatic testing of the complete pipe string, etc. #Fabrication of 89mm OD steel conduit with an inner duct of 40mm OD HDPE pipe for OFC (wherever OFC has to be laid along with the carrier pipeline). #Supply & fixing of easy to install heat shrinkable duct end caps for HDPE conduit for OFC (wherever OFC has to be laid along with the carrier pipeline). #Installation of the pipeline / pipeline and OFC conduit as a bundle crossing below the rivers, NH, SH, Expressways, Railways, etc by single horizontal directional drilling operation to the correct profile as per the approved drawings. #Carrying out post-installation hydrostatic testing of HDD pipe string (along with transition pipe section). #Carrying out post-installation coating survey as per approved procedure. #Restoration, clean-up and disposal of drilling fluid, waste and all other surplus materials etc. #Transportation of surplus Owner-supplied pipes to the designated stockpile location of the Owner. #Preparation of as-built drawings and other records etc. #All other works not specifically listed herein, but required as per specifications, drawings, provisions of the contract document, calculations and construction method statement, leading to successful completion of the works. Note:-The Contractor shall have the option for installation of 89 mm OFC conduit as Bundled HDD installation along with the HDD installation of carrier pipe OR as a separate HDD instalation. However, the payment and payment terms shall remain the same in both the cases. The work includes:

Works for existing pipe strings of length 648m and 24m: Inspection of the existing pipe strings visually and/or with holiday detector for defects, including repair of all defects, #Complete site preparation including arranging of required land, setting up of fabrication yard, etc. #Carrying out repair of pipe defects, replacement in the case of non-repairable defects and repairing damages to pipe coating including defects/ damages occurring during transportation and handling. #Pre-construction surveys and collection of all necessary data. #non-destructive testing of 3 nos. joints by radiography (by X-ray), supply of films & all equipment and providing all facilities to Owner's representative(s) for examining radiographs, repair of welding defects in 17 nos. joints and retesting #Coating of the field joints of the pipe string to be installed by HDD method with DIRAX heat shrink sleeves of M/s Raychem's make, DDXTM Directional Drilling Kit of M/s Canusa or of any other approved make used for HDD crossings. #Repair of all coating damages in the pipe section to be laid by HDD method by full encirclement sleeves using suitable cut sections of approved quality of heat shrink sleeves of M/s Raychem make, DDXTM Directional Drilling Kit of M/s Canusa or of any other approved make.#Carrying out air cleaning, gauge pigging and pre-installation hydrostatic testing of the complete pipeline string, as per the specifications, including repair of defects and retesting etc.

Preparation of new pipe string: #Taking delivery and transportation of Owner-supplied 3LPE coated pipes to the work site from designated stockpile location except the 168m pipes, which are already available at site, inspection of the coated pipes visually and/or with holiday detector for defects, including arranging all necessary intermediate storage area required thereof till the pipes are installed in permanent position. #Complete site preparation including arranging of required land, setting up of fabrication yard, preparation of temporary arrangement for pipeline stringing, launching etc. #Carrying out repair of pipe defects, replacement in the case of non-repairable defects and repairing damages to pipe coating including defects/ damages occurring during transportation and handling. #Pre-construction surveys and collection of all necessary data. #String preparation in continuation of existing pipe strings including repair of pipe and pipe coating defects, welding, non-destructive testing of welds including 100% radiography (by X-ray), supply of films & all equipment and providing all facilities to Owner's representative(s) for examining radiographs, repair of defects in the welds and re-testing etc. #Coating of the field joints of the pipe string to be installed by HDD method with DIRAX heat shrink sleeves of M/s Raychem's make, DDXTM Directional Drilling Kit of M/s Canusa or of any other approved make used for HDD crossings. #Repair of all coating damages in the pipe section to be laid by HDD method by full encirclement sleeves using suitable cut sections of approved quality of heat shrink sleeves of M/s Raychem make, DDXTM Directional Drilling Kit of M/s Canusa or of any other approved make.#Carrying out air cleaning, gauge pigging and pre-installation hydrostatic testing of the complete pipe string, as per the specifications, including repair of defects and retesting etc.