GENERAL CIVIL WORKS - III ON SUB-CONTRACT BASIS IN CONNECTION WITH TANKAGE WORK FOR LUBE MODERNIZATION AND BOTTOM UPGRADATION (LMBU) PROJECT OF HPCL, MUMBAI REFINERY, INDIA

EARTH W ORK (REFER SPECIFICATION NO. 6-68-0003)

Earthwork excavation in soil

Earth work in EXCAVATION below ground level for all kinds of works in ALL TYPES OF SOILS EXCEPT SOFT ROCK AND HARD ROCK as classified in specification for a depth upto 1.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping thesurface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring

Earth work in EXCAVATION below ground level for all kinds of works in ALL TYPES OF SOILS EXCEPT SOFT ROCK AND HARD ROCK as classified in specification for a depth beyond 1.5m and upto and inclusive of 3.0m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and rammingof bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting.

Earth work in EXCAVATION below ground level for all kinds of works in ALL TYPES OF SOILS EXCEPT SOFT ROCK AND HARD ROCK as classified in specification for a depth beyond 3.0m and upto & inclusive of 4.5m includingremoval of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a leadof 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting.

Earth work in EXCAVATION below ground level for all kinds of works in ALL TYPES OF SOILS EXCEPT SOFT ROCK AND HARD ROCK as classified in specification for a depth beyond 4.5m and upto & inclusive of 6.0m includingremoval of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a leadof 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting.

Earth work in EXCAVATION below ground level for all kinds of works in ALL TYPES OF SOILS EXCEPT SOFT ROCK AND HARD ROCK as classified in specification for a depth beyond 6.0m and upto & inclusive of 7.5m includingremoval of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a leadof 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting

Earthwork excavation in soft rock

Earth work in EXCAVATION below ground level for all kinds of works in SOFT ROCK as classified in specification for a depth upto 1.5m including removal of vegetation, shrubsand debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring

Earth work in EXCAVATION below ground level for all kinds of works in SOFT ROCK as classified in specification for a depth beyond 1.5m and upto & inclusive of 3.0m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and rammingof bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting.

Earth work in EXCAVATION below ground level for all kinds of works in SOFT ROCK as classified in specification for a depth beyond 3.0m and upto & inclusive of 4.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and rammingof bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting.

Earth work in EXCAVATION below ground level for all kinds of works in SOFT ROCK as classified in specification for a depth beyond 4.5m and upto & inclusive of 6.0m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and rammingof bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting.

Earth work in EXCAVATION below ground level for all kinds of works in SOFT ROCK as classified in specification for a depth beyond 6.0m and upto & inclusive of 7.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and rammingof bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting.

SHORING AND STRUTTING

Providing and installing approved type of "SHORING AND STRUTTING" by open timbering method for all depths to retain earth including dismantling and removal of the same etc. from site after completion of work etc. all complete as directed.

Providing and installing approved type of "SHORING AND STRUTTING" by close timbering method for all depths to retain earth including dismantling and removal of the same etc. from site after completion of work etc. all complete as directed.

Backfilling after execution of work

Earthwork Filling by excavation

EARTHW ORK IN FILLING by excavating the earth from BORROW AREAS arranged by CONTRACTOR for all leads, transporting the earth from borrow area including cleaning & stripping the earth at borrow areas, breaking clods, loading, unloading and laying at all depths and heights in layers of thickness not exceeding 15 cms., watering, rolling and ramming by manual methods/mechanical compactors to achieve 90% of the maximum laboratory dry density, dressing, trimming,levelling the top surface etc. in foundations, plinths, trenchesetc all complete

Transporting & Disposing the SURPLUS EARTH AND DEBRIS

Transporting and disposing the SURPLUS EARTH AND DEBRIS including shrubs and vegetations from construction area beyond the initial LEAD OF 100M AND UPTO 1KM including re-excavating the deposited soil excavated earlier, transportation, loading, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with alllifts as directed. For carting on the basis of truck measurements (volume of truck reduced by 30% for voids).

Transporting and disposing the SURPLUS EARTH AND DEBRIS including shrubs and vegetations from construction area beyond the initial LEAD OF 1.0KM AND UPTO & INCLUSIVE OF 3.0KM including re-excavating thedeposited soil excavated earlier, transportation, loading, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with all lifts as directed. Forcarting on the basis of truck measurements (volume of truckreduced by 30% for voids)

Transporting and disposing the SURPLUS EARTH AND DEBRIS including shrubs and vegetations from construction area beyond the initial LEAD OF 3.0KM AND UPTO & INCLUSIVE OF 5.0KM including re-excavating thedeposited soil excavated earlier, transportation, loading, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with all lifts as directed. Forcarting on the basis of truck measurements (volume of truckreduced by 30% for voids)

Transporting and disposing the SURPLUS EARTH AND DEBRIS including shrubs and vegetations from construction area beyond the initial LEAD OF 5.0 KM AND UPTOANYW HERE within the plant boundary including re- excavating the deposited soil excavated earlier, loading, transportation, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with all lifts as directed. For carting on the basis of truck measurements (volume oftruck reduced by 30% for voids)

"Transporting and disposing the SURPLUS EARTH AND DEBRIS including shrubs and vegetations from construction areas to areas ANYW HERE OUTSIDE THE PLANT BOUNDARY, including re-excavating the deposited soil excavated earlier, loading, transportation, unloading, layingat all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with all lifts as directed. For carting on the basis of truck measurements (volume of truck reduced by 30% for voids). DISPOSAL AREAS OUTSIDE PLANT BOUNDARY TO BE ARRANGED BY THE CONTRACTOR. Royalty asapplicable for disposal outside plant limits to be borne by theContractor.

Transportation of ROCK material

Transportation of ROCK material coming out of operation of item Nos. 01CS.1.2 to 01CS.1.5 BEYOND INITIAL LEAD OF 100M AND UPTO 1KM to the area of disposal including loading, unloading, laying at all depths and heights,stacking, spreading, levelling at an area of disposal as directed. For carting on the basis of Truck Measurements(volume of truck reduced by 50% for voids).

Transportation of ROCK material coming out of operation of item Nos. 01CS.1.2 to 01CS.1.5 beyond initial LEAD OF1.0KM AND UPTO & INCLUSIVE OF 3.0KM to the area of disposal including loading, unloading, laying at all depths and heights, stacking, spreading, levelling at an area of disposal as directed. For carting on the basis of Truck Measurements (volume of truck reduced by 50% for voids).

Transportation of ROCK material coming out of operation of item Nos. 01CS.1.2 to 01CS.1.5 beyond initial LEAD OF3.0KM AND UPTO & INCLUSIVE OF 5.0KM to the area of disposal including loading, unloading, laying at all depths and heights, stacking, spreading, levelling at an area of disposal as directed. For carting on the basis of Truck Measurements (volume of truck reduced by 50% for voids).

Transportation of ROCK material coming out of operation of item Nos. 01CS.1.2 to 01CS.1.5 UPTO the area of disposal ANYW HERE OUTSIDE THE PLANT BOUNDARYincluding loading, unloading, laying at all depths and heights, stacking, spreading, levelling at an area of disposal as directed. For carting on the basis of Truck Measurements (volume of truck reduced by 50% for voids).DISPOSAL AREAS OUTSIDE PLANT BOUNDARY TO BE ARRANGED BY THE CONTRACTOR. Royalty as applicable for disposal outside plant limits to be borne by theContractor

Earthwork Manual Excavation in SOIL

Earth work in EXCAVATION BY MANUAL MEANS below ground level for all kinds of works in ALL TYPES OF SOILS EXCEPT SOFT ROCK AND HARD ROCK as classified in specification for a depth upto 1.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a leadof 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete,

PLAIN & REINFORCED CEMENT CONCRETE: (REFER SPECIFICATION NO. 6-68-0004)

PCC - Non FIM Items

Providing and laying PLAIN CEMENT CONCRETE for all depths below and upto plinth level in foundations, drains, fillings, non-suspended floors, pavements & ramps or any other works etc. including shuttering, tamping, ramming, vibrating, curing etc. all as specified in any shape, position, thickness and finishing the top surface rough or smooth as specified and directed all complete for concrete of nominal mix 1:5:10 by mass (1 Cement: 5 Coarse Sand: 10 Crushed Stone Aggregates/Gravels) with 40mm and down size graded crushed stone aggregates/Gravels. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE

Providing and laying PLAIN CEMENT CONCRETE for all depths below and upto plinth level in foundations, drains, fillings, non-suspended floors, pavements & ramps or any other works etc. including shuttering, tamping, ramming, vibrating, curing, etc. all as specified in any shape, position, thickness and finishing the top surface rough or smooth as specified and directed all complete for concrete grade M20 with 20mm and down size graded crushed stone aggregates/Gravels. ALL MATERIALS INCLUDINGCEMENT SUPPLIED BY THE CONTRACTOR

RCC Substrutures - Non FIM Items

Providing and laying REINFORCED CEMENT CONCRETE OF M-35 GRADE with 20 mm and down size graded crushed stone aggregates/ gravel in SUB-STRUCTUREe.g. foundations, raft, beams, slabs, pile caps, retaining walls, dyke walls, jambs, counterforts, buttresses, pedestals, pipe sleepers, columns, suspended floors, staircases, landings, steps, brackets etc., including equipment/machine foundations & pedestals viz. compressors, ID & FD fans, pumps, generators, crushers, mills, etc., (including single pour concreting as specified on the drawing),applying cement wash on concrete surface (wherever no other surface application is specified), providing pockets, openings, recesses, chamfering, etc., wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. (EXCLUDING THE COST OF REINFORCEMENT, SHUTTERING & SPECIFIED ADMIXTURES) for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE

Providing and laying REINFORCED CEMENT CONCRETE OF M-35 GRADE with 20 mm and down size graded crushed stone aggregates/ gravel in SUB-STRUCTUREe.g. trenches, culverts, manholes, pipe encasement, catchpits, drains, pits, etc., applying cement wash on concrete surface (wherever no other surface application is specified), providing pockets, openings, recesses, chamfering, etc., wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. (EXCLUDING THE COST OF REINFORCEMENT, SHUTTERING & SPECIFIED ADMIXTURES) for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE

RCC Superstructures - Non FIM Items

Providing and laying REINFORCED CEMENT CONCRETE OF M-35 GRADE with 20 mm and down size graded crushed stone aggregates/ gravel in SUPER STRUCTURE in suspended floors, slabs, beams, columns, walls including counterforts, staircases, landings, steps, facias, fins, mouldings, gutters, shelves, window sills, canopies, lintels, girders, ducts, brackets, chajjas with drip moulds, pedestals, posts, struts, equipment/ machine foundations, ramps etc. (including single pour concreting as specified on the drawing), providing cement wash (wherever no othersurface application is specified), providing pockets, openings, recesses, chamfering wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. (EXCLUDING THE COST OF REINFORCEMENT, SHUTTERING AND SPECIFIED ADMIXTURES) FOR ALL HEIGHTS UPTO & INCLUSIVE OF 20 m ABOVE PLINTH LEVEL in any shape, position, thickness etc. all complete as specified, shown anddirected. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

HYD Bars / MS Bars - Non FIM Items

Supplying and placing in position HIGH YEILD-STRENGTH DEFORMED STEEL BARS REINFORCEMENT of Grade Fe500D TMT conforming to IS:1786, for RCC work including transporting the Steel, straightening, cleaning, decoiling, cutting, bending to required shapes and lengths as per details, binding with 18 SW G black soft annealedbinding wire at every intersection, supplying and placing with proper cover blocks, supports, chairs, overlaps, welding, spacers, fanhooks etc. for all heights and depths etc. all complete as directed. SUPPLY OF ALL MATERIAL INCONTRACTOR'S SCOPE

Centering and Shuttering - Non FIM Items

Providing and fixing CENTERING AND SHUTTERING in foundations, footings,raft beams, slabs, pile caps, retaining walls, jambs, counter-forts, buttresses, trenches, equipment/machine foundations, pedestals, abutments, pipe sleepers, columns, plinth beams, lintels, suspended slabs, beams, staircases, landings, steps, non-circular tunnels/bunkers/ silos/ shafts/ hoppers/liquid storage structures etc. for all depths below and upto & inclusive of plinth level including shuttering for single pour concreting, strutting, bracing, propping etc., keeping the same in position during concreting and removal of the same after specified period etc. for Straight/ Inclined Shuttering, keeping necessary provision for inserts, projecting dowels, anchor bolts or any other fixture etc. all complete and as

Providing and fixing CENTERING AND SHUTTERING in superstrctures in retaining walls, jambs, counter-forts, buttresses, equipment/ machine foundations, abutments,columns, lintels, suspended slabs, beams, staircases, landings, steps, non-circular tunnels/ bunkers/ silos/ shafts/ hoppers/ liquid storage structures etc. for all heights above plinth level including shuttering for single pour concreting, strutting, bracing, propping etc., keeping the same in position during concreting and removal of the same after specified period etc. for Straight/ Inclined Shuttering, keeping necessary provision for inserts, projecting dowels, anchor bolts or any other fixture etc. all complete and as

Providing and fixing CENTERING AND SHUTTERING for CURVED SHUTTERING in foundations in all types of Structures such as Chimneys/ Shafts/ Silos/ tunnels/ bunkers/ hoppers/ liquid storage structures/ domes/ ring wall for tanks, etc. for all depths below and upto & inclusiveof plinth level including shuttering for single pour concreting, strutting, bracing, propping etc., keeping the same in position during concreting and removal of the same after specified period etc. for Straight/ Inclined Shuttering,keeping necessary provision for inserts, projecting dowels, anchor bolts or any other fixture etc. all complete and as

Providing and fixing CENTERING AND SHUTTERING for CURVED SHUTTERING in superstructures in all types of Structures such as Chimneys/Shafts/Silos/ tunnels/bunkers/hoppers /liquid storage structures/ domes etc. for all heights above plinth level including shuttering for single pour concreting, strutting, bracing, propping etc., keeping the same in position during concreting and removal of the same after specified period etc. for Straight/ Inclined Shuttering, keeping necessary provision for inserts, projecting dowels, anchor bolts or any other fixture etc. allcomplete and as specified and directed

Mechanical Rebar Couplers - Non-FIM items

"Supplying and fixing MECHANICAL REBAR COUPLER of approved make for jointing high strength deformed steel reinforcement bars of Grade Fe500D (conforming to IS:1786) of dia. upto and inclusive of 25 mm at all levels & locations including testing as per manufacturer's recommendations, adjusting etc. all complete as specified and directed."

"Supplying and fixing MECHANICAL REBAR COUPLER of approved make for jointing high strength deformed steel reinforcement bars of Grade Fe500D (conforming to IS:1786) of dia. above 25 mm at all levels & locations including testing as per manufacturer's recommendations, adjusting etc. all complete as specified and directed."

Fixing Re-bars in already cast concrete - Non FIM Items

Designing, supplying and fixing rebars in already cast concrete, including drilling, cleaning hole with air blow-out & wire-brush and injecting odourless Chemical of approved make, packed in dual foil, with the help of dispenser into a hole of diameter and depth as per manufacture specification, at all levels & locations for high strength deformed steel reinforcement bars of dia. upto 12 mm of Grade Fe500D (conforming to IS:1786), DESIGNED FOR FULL TENSILE ANCHORAGE, including testing (as per manufacturer's recommendations), adjusting and making good any damage done to the structure etc. all complete as specified and directed. SUPPLY OF ALL MATERIAL IN CONTRACTOR'S SCOPE EXCLUDING REINFORCEMENT BARS.

Designing, supplying and fixing rebars in already cast concrete, including drilling, cleaning hole with air blow-out & wire-brush and injecting odourless Chemical of approved make, packed in dual foil, with the help of dispenser into a hole of diameter and depth as per manufacture specification, at all levels & locations for high strength deformed steel reinforcement bars of dia. 16 mm & 20 mm of Grade Fe500D (conforming to IS:1786), DESIGNED FOR FULL TENSILE ANCHORAGE, including testing (as per manufacturer's recommendations), adjusting and making good any damage done to the structure etc. all complete as specified and directed. SUPPLY OF ALL MATERIAL IN CONTRACTOR'S SCOPE EXCLUDING REINFORCEMENT BARS.

Designing, supplying and fixing rebars in already cast concrete, including drilling, cleaning hole with air blow-out & wire-brush and injecting odourless Chemical of approved make, packed in dual foil, with the help of dispenser into a hole of diameter and depth as per manufacture specification, at all levels & locations for high strength deformed steel reinforcement bars of dia. 25 mm & 28 mm of Grade Fe500D (conforming to IS:1786), DESIGNED FOR FULL TENSILE ANCHORAGE, including testing (as per manufacturer's recommendations), adjusting and making good any damage done to the structure etc. all complete as specified and directed. SUPPLY OF ALL MATERIAL IN CONTRACTOR'S SCOPE EXCLUDING REINFORCEMENT BARS.

CONCRETE FOR LIQUID RETAINING/LEAK PROOF STRUCTURES (REFER SPECIFICATION NO.6-68-0005

RCC - Non FIM Items

Providing and laying Leak Proof Reinforced Cement Concrete of GRADE M-35 (minimum Cement content shall be as per EIL Specifications) with 20 mm and down size graded crushed stone aggregates/ gravel at all positions and in any shape and thickness, in SUB-STRUCTURE,leaving pockets, recesses, vibrating, tamping, curing, testing(for leak-proofness) and rendering (if required to give smooth and even surface) in foundations, walls , beams, buttresses, columns, piers, slabs, tunnels, basements, storage bins, reservoirs etc. including cement wash (if no other surface application is specified) but excluding the cost of Reinforcement, Shuttering and specified admixtures, all complete as specified and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR.

W ater Proofing Comp. - Non FIM Items

Supplying and mixing of approved brand of integral W ATER PROOFING COMPOUND in cement concrete, cement mortar etc. as per manufacturer's specifications or 1% by weight of cement (whichever is minimum), to make it leak proof/ water tight etc. all complete as specified and directed.

PVC W ater bars - Non FIM Items

Supplying and fixing in position 230mm wide x 5mm thick approved PVC W ATER STOPS as per manufacturer's specifications in R.C.C. Structures including cutting, fixing, jointing by vulcanising etc. all complete as shown specified and directed.

STRUCTURAL STEEL W ORKS SPEC NO. 6-68-0006

General Steel W orks - Non FIM Items

Supplying, transporting, storing, fabricating & erecting in position and testing/ examining bolted and/ or welded STRUCTURAL STEEL W ORKS of Grade E350BR / E350B0 (conforming to IS:2062) at all locations and levels UPTO & INCLUSIVE OF 20 m ABOVE HPP/ FGL, including all builtup sections/ compound sections made out of rolled sections and/ or plates/ bent plates in all types of structural frameworks, floor beams, stairs, or any other structural items or accessories to support equipments, piping, conveyor galleries, towers, masts, etc., but excluding silos, bunkers, hoppers, etc., cutting to required size, straightening/ bending if required, edge preparation, cleaning, preheating, bolting/ welding of joints, (including sealing the joints of box sections with continuous welding and plugging any open ends & holes of box sections), finishing edges by grinding, fixing in line and level with temporary staging & bracing and removal of the same after erection, grouting with Ordinary Grout or premix free flow Nonshrink Grout as specified, including preparation and submission of detailed fabrication drawings, preparing the surface for painting (SSPC-SP-10) and applying pre- erection/ shop primer (1 coat of F-9 @ 65-75 micron DFT) as per EIL Specification No. 6-79-0020 (or as per Job Specification, wherever applicable) after fabrication etc., all complete. SUPPLY OF ALL MATERIAL IN

Painting - Non FIM Items

Supplying and applying FIELD PAINT SYSTEM of approved quality and shade as per Sl. No. 10.2 of Table10.0 of EIL Specification No. 6-79-0020 (or as per Job Specifications, wherever applicable) over the coat of shop primer already applied, including storage, surface preparation, degreasing, cleaning, drying, providing necessary arrangement for access, testing etc. including touching up of shop primer coat as per Sl. No. 7.2.1 of Table 7.2 of EIL Specification No. 6-79-0020 (or as per Job Specifications, wherever applicable), for steel structures (excluding ladders, spiral stairways & hand rails) at all location & levels, all complete as specified, in OFFISTE (COASTAL) areas as well as UNIT (INLAND & COSTAL) areas considering environmental classification as INDUSTRIAL MARINE. SUPPLY OF ALL MATERIAL IN CONTRACTOR'S SCOPE. (Unit rate based on Structural

STRUCTURAL STEEL W ORKS (TUBULAR/HOLLOW SECTION) (REFER SPECIFICATION NO.6-68-0007)

Yst310 IS 4923

"Supplying, transporting, storing, fabricating, erecting in position & testing/examining at all locations and levels,bolted and/or welded STRUCTURAL STEEL W ORKS of all types using ""COLD FORMED(RECTANGULAR/SQUARE) HOLLOW SECTIONS conforming to IS: 4923, Grade Yst-310 of approved make"" in all type of trusses, purlins, girders, side rails, columns, runners, beams, ties, portals, framework,bracing, brackets, sagrods etc. including all handling straightening/bending if required, cutting to required size & shape, edge preparation, welding & bolting of joints, providing and fixing end capsand plugging holes, fixing in line and level with necessary temporary staging and removal of the same after erection, grouting with Ordinary/ premix free flow Non-Shrink Grout as specified, preparation and submission of detailed fabrication drawings, preparing the exposed surfaces for painting (SSPC-SP-10) and applying pre-erection/ shop primer (1 coat of F-9 @ 65-75 micron DFT) as per EIL Specification No. 6-79-0020 (or as per Job Specification, wherever applicable) etc. all complete as specified and directed (SUPPLY OF ALL MATERIALS INCLUDING PLATES IN CONTRACTOR'S SCOPE).

MISCELLANEOUS STEEL W ORKS SPECIFICATIONS NO. 6-68-0008

Anchor Bolts - Non FIM Items

Supplying, fabricating, fixing and keeping in position at all levels and locations THREADED ANCHOR BOLTS of all diameters and nomenclature including nuts, washers, anchor plates, pipe sleeves etc. in foundations, columns, pedestals, slabs, beams, walls etc. or any other place as directed including handling & transporting, straightening if required, turning from relevant size M.S. rounds to required diameter, threading, welding, providing necessary templates and auxiliary dummy structures, if any, necessary tying and welding with reinforcement, adjustment of shuttering & reinforcement/any other fixture, greasing exposed metal surfaces, covering bolts and packing the sleeves with jute cloth etc. all complete as specified and directed.(SUPPLY OF ALL MATERIALS IN CONTRACTOR'S SCOPE).

MS Metal Inserts - Non FIM Items

Supplying, transporting, storing, fabricating and fixing in position M.S. METAL INSERT (with lugs) of any shape made out of flats, plates, rolled sections, pipes etc. providing necessary templates, staging, cutting, straightening, if required, bolting, welding as required and embedding in position on both Plain and Reinforced Cement concrete members inclusive of adjusting shuttering & reinforcement/ any other fixture, welding where necessary, tying andholding to correct level, line and position, any auxiliary dummy structures to support the heavy inserts, painting exposed surfaces with a coat of primer as per EIL Specification No. 6-79-0020 (or as per Job Specification wherever applicable), etc. all complete for all depths and heights as specified and directed. (SUPPLY OF ALL MATERIALS IN CONTRACTOR'S SCOPE).

GI Pipe Sleeves - Non FIM Items

Supplying, fabricating and fixing in position G.I. PIPE SLEEVES of all diameters including providing necessary staging, cutting, straightening if required, bolting, welding as required and embedding in position on both Plain and Reinforced Cement concrete members inclusive ofadjusting shuttering & reinforcement/any other fixture, welding where necessary, tying and holding to correct level, line and position, any auxiliary dummy structures to support heavy sleeves etc. all complete for all depths and heights asspecified and directed

MS Chequered Plates - Non FIM Items

Supplying, fabricating and erecting in position at all levels and locations bolted, screwed and/or welded M.S. CHEQUERED PLATES of any thickness in walkways, platforms, stair treads, any other place as directed etc. including cutting to required size, shape, making holes, notches, openings of required size, nosing, straightening if required, making the edges smooth, removing the burrs, fixing, welding, preparation and submission of fabrication drawings and preparing the surfaces for painting and applying shop primer as per EIL Specification No. 6-79-0020 (or Job Specification, wherever applicable) after fabrication etc. all complete as specified and directed. (SUPPLY OF ALL MATERIALS IN CONTRACTOR'S

MS Grating Cat. A,B - Non FIM Items

Supplying, fabricating and erecting in position at all levels and locations ELECTROFORGED GALVANISED GRATING (purchased from approved manufacturer by the Contractor) conforming to EIL Standard No. 7-68-0697 (in walkways, platforms, stair treads etc.) and EIL Standard No.7-65-0206 (in catch basins, drains, etc.) including cutting to required size, shape, making holes, notches, openings of required size, nosing, straightening if required, making the edges smooth, removing the burrs, fixing withmanufacturer's supplied galvanised clamps, preparation and submission of fabrication drawings, all complete as specified and directed (SUPPLY OF ALL MATERIALS IN

Making openings in galvanized grating for pipes / ducts etc., at all levels and at at all locations by cutting the existing grating and providing 50x6 galvanised flat as toe protection for the openings by welding and application of galvanized paint as per EIL Standard No. 7-68-0697, all complete. Payment shall be made as per number of openings.

MS Rungs - Non FIM Items

Supplying, fabricating, fixing and keeping in position M.S. RUNGS in R.C.C. works at all depths and heights including handling, transporting the steel to site workshop and site of work, straightening, if required, cutting, bending to shape, necessary tying and welding with reinforcement, adjustment of shuttering, cleaning, surface preparation, shop primer as per EIL Spec. 6-79-0020 (or Job Specification, wherever applicable) and two coats of anticorrosive paint of approved quality on the exposed portion of rungs etc. all complete as specified and directed (SUPPLY OF ALL MATERIALS IN CONTRACTOR'S SCOPE).

Hand Railing 1000mm - Non FIM Items

Supplying, fabricating and fixing in position at all locations1000mm high INCLINED HAND RAILING (for staircases) consisting of top rail, mid rail and vertical posts (Maximum spacing 1500mm c/c) with 32mm nominal diameter medium grade M.S. Tubes conforming to IS:1239 including straightening if required, cutting, bending, welding, bolting, grouting with ordinary grout, cleaning, surface preparation, hot-dip galvanising (80-85 micron as per IS:4759, IS:2629, IS: 4736, IS:2633), shop primer (1 coat of P6 of 40 micron) as per Sl. No. 8.1 of Table 8.0 of EIL SPEC. 6-79-0020 (or as per Job Specification, wherever applicable), preparation and submission of fabrication drawings etc. all complete as specified, shown and directed. (SUPPLY OF ALL MATERIALS IN CONTRACTOR'S SCOPE). (Complete handrail work shall be measured as length of top rail only

Supplying, fabricating and fixing in position at all locations1000mm high HORIZONTAL HAND RAILING (for platforms, walkways, etc. or any other location as directed) consisting of top rail, mid rail and vertical posts (Maximum spacing 1500mm c/c) with 32mm nominal diameter medium grade MS Tubes conforming to IS:1239 and 100x5 MS Toe Plate confirming to IS:2062 (Grade A/B), including straightening if required, cutting, bending, welding, bolting, grouting with ordinary grout, cleaning, surface preparation, hot-dip galvanising (80-85 micron as per IS:4759, IS:2629, IS: 4736, IS:2633), shop primer (1 coat of P6 of 40 micron) as per Sl. No. 8.1 of Table 8.0 of EIL SPEC. 6-79-0020 (or as per Job Specification, wherever applicable), preparation and submission of fabrication drawings etc. all complete as specified, shown and directed. (SUPPLY OF ALL MATERIALS IN CONTRACTOR'S SCOPE). (Complete handrail work shall be measured as length of top rail only and not length of each element fixed).

Chemical Anchor Fastner

"Supplying, handling, transporting to site of work and fixing approved CHEMICAL ANCHOR FASTENERS consisting of M.S. threaded rod of Grade 5.8, GALVANIZED with minimum thickness of 5 microns and chemical (approvedfor use in cracked concrete), packed in flexible chemical foil or dual foil type, to be used with the help of dispenser, of12mm dia. at specified positions on concrete floors, roofs, beams (sides and bottom), walls, columns etc. according to manufacturer's specifications including all accessories like nuts, washers etc. of required size, testing, necessary scaffolding, drilling of the holes in concrete surface with electric drill, cleaning of holes with air blowout & wire-brush and making good any damage done to the structure etc. all complete for all heights, depths and locations as specified and directed.

"Supplying, handling, transporting to site of work and fixing approved CHEMICAL ANCHOR FASTENERS consisting of M.S. threaded rod of Grade 5.8, GALVANIZED with minimum thickness of 5 microns and chemical (approvedfor use in cracked concrete), packed in flexible chemical foil or dual foil type, to be used with the help of dispenser, of16mm dia. at specified positions on concrete floors, roofs, beams (sides and bottom), walls, columns etc. according to manufacturer's specifications including all accessories like nuts, washers etc. of required size., testing, necessary scaffolding, drilling of the holes in concrete surface with electric drill, cleaning of holes with air blowout & wire-brush and making good any damage done to the structure etc. all complete for all heights, depths and locations as specified and directed.

"Supplying, handling, transporting to site of work and fixing approved CHEMICAL ANCHOR FASTENERS consisting of M.S. threaded rod of Grade 5.8, GALVANIZED with minimum thickness of 5 microns and chemical (approvedfor use in cracked concrete), packed in flexible chemical foil or dual foil type, to be used with the help of dispenser, of20mm dia. at specified positions on concrete floors, roofs, beams (sides and bottom), walls, columns etc. according to manufacturer's specifications including all accessories like nuts, washers etc. of required size., testing, necessary scaffolding, drilling of the holes in concrete surface with electric drill, cleaning of holes with air blowout & wire-brush and making good any damage done to the structure etc. all complete for all heights, depths and locations as specified and directed.

"Supplying, handling, transporting to site of work and fixing approved CHEMICAL ANCHOR FASTENERS consisting of M.S. threaded rod of Grade 5.8, GALVANIZED with minimum thickness of 5 microns and chemical (approvedfor use in cracked concrete), packed in flexible chemical foil or dual foil type, to be used with the help of dispenser, of24mm dia. at specified positions on concrete floors, roofs, beams (sides and bottom), walls, columns etc. according to manufacturer's specifications including all accessories like nuts, washers etc. of required size., testing, necessary scaffolding, drilling of the holes in concrete surface with electric drill, cleaning of holes with air blowout & wire-brush and making good any damage done to the structure etc. all complete for all heights, depths and locations as specified and directed.

BRICK MASONRY (REFER SPECIFICATION NO.6-68-0009)

CLASS 5.0 at all depths -Non FIM Items

Providing and laying BRICK MASONRY W ITH BRICKS OF CLASS 5.0 in cement mortar 1:6 (1 Cement : 6 Sand) in one or more brick thickness and in any shape (excluding circular/curved brick masonry) at all depths below plinthlevel including the cost of materials, labour, scaffolding/ staging, sampling & testing, soaking of bricks, cutting and laying of bricks, providing recesses, making openings of any shape & size, finishing the joints flush below ground level and raking out the joints above ground level, sealing the gap between masonry and soffit of beam/slab, embedding the fittings & fixtures, curing, etc. all complete as per specifications. ALL MATERIALS INCLUDING CEMENT

Providing and laying BRICK MASONRY W ITH BRICKS OF CLASS 5.0 in cement mortar 1:6 (1 Cement : 6 Sand) in one or more brick thickness and in any shape (excluding circular/curved brick masonry) at all heights above plinth level including the cost of materials, labour, scaffolding/ staging, sampling & testing, soaking of bricks, cutting andlaying of bricks, providing recesses, making openings of any shape & size, finishing the joints flush below ground level and raking out the joints above ground level, sealing the gap between masonry and soffit of beam/slab, embedding the fittings & fixtures, curing, etc. all complete as per specifications. ALL MATERIALS INCLUDING CEMENT

Providing and laying BRICK MASONRY W ITH BRICKS OF CLASS 5.0 in cement mortar 1:6 (1 Cement : 6 Sand) in one or more brick thickness and in circular/ curved brickmasonry at all heights above plinth level including the cost of materials, labour, scaffolding/ staging, sampling & testing, soaking of bricks, cutting and laying of bricks, providing recesses, making openings of any shape & size, finishingthe joints flush below ground level and raking out the joints above ground level, sealing the gap between masonry and soffit of beam/slab, embedding the fittings & fixtures, curing, etc. all complete as per specifications. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR.

HALF BRICK MASONARY with bricks of CLASS 5.0-NonFIM Items

Providing and laying HALF BRICK MASONRY with bricks of CLASS 5.0 in cement mortar 1:4 (1 Cement : 4 Sand)in any shape, including the cost of materials, labour, scaffolding/staging, sampling and testing, soaking of bricks, cutting and laying of bricks, providing openings of anyshape & size, raking out the joints, supplying and placing 2Nos. 6mm dia. M.S. Bars at every fourth course, sealing the gap between masonry and soffit of beam/slab, embedding the fittings and fixtures, curing etc. all complete as per specification. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR

DEMOLISHING AND DISMANTLING (REFER SPEC NO.6-68-0012)

Brickwork - Non FIM Items

Demolishing BRICKW ORK (taking all necessary safety precautions) for all depths below plinth level including supply of all tools and tackles, necessary scaffolding, propping, underpinning, cleaning and stacking of serviceable material, disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete as specified and directed. (Excavation & backfilling shall be paid separatelyunder relevant items)

Demolishing BRICKW ORK (taking all necessary safety precautions) for all heights above plinth level including supply of all tools and tackles, necessary scaffolding, propping, underpinning, cleaning and stacking of serviceable material, disposal of unserviceable material to spoil heaps anywhere within the plant boundary, allcomplete as specified and directed.

RCC - Non FIM Items

Demolishing RCC W ORK (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning etc., cutting, straightening, scraping and cleaning of reinforcement bars, stacking of serviceable materials, disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete asspecified and directed. (Excavation & backfilling shall bepaid separately under relevant items)

Demolishing RCC W ORK (taking all necessary safety precautions) for all heights above plinth level including supply of all tools & tackles, necessary scaffolding,propping, underpinning etc., cutting, straightening, scraping and cleaning of reinforcement bars, stacking of serviceable materials, disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete asspecified and directed

Pockets - Non FIM Items

Making POCKETS/HOLES of sizes upto & inclusive of 200 x200x500mm in RCC/PCC works (taking all necessary safety precautions) by chiselling/drilling, including supply of all tools & tackles, necessary scaffolding etc. cutting of reinforcement bars, cleaning the pockets of all debris, disposal of the unserviceable material to spoil heaps anywhere within the plant boundary all complete at all heights & depths as specified and directed.

PCC _ Non FIM Items

Demolishing PLAIN CEMENT CONCRETE work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning etc. disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete as specified and directed. (Excavation and backfilling shall be paid separately underrelevant items)

Steelwork - Non FIM Items

Dismantling bolted/rivetted/welded STRUCTURAL STEEL W ORK of all descriptions (taking all necessary safety precautions), including supply of all tools and tackles, consumables, necessary scaffolding etc., providing temporary bracings as required, cutting (by flame or saw) gusset plates, bolts, nuts, weldings etc., transporting and stacking of the serviceable materials, cleaning the site of work of all unserviceable materials for disposal to spoil heaps anywhere within the plant boundary, all complete atall depths and heights as specified and directed

AC / GI Sheets - Non FIM Items

Dismantling GI/asbestos/translucent sheets, ridges, gutters etc. (taking all necessary safety precautions) in roofings and wall claddings, including supply of all tools & tackles, necessary scaffolding, consumables, cutting (by flame or saw) of fixing hooks, transporting and stacking the serviceable materials, cleaning the site and disposal of the unserviceable material to spoil heaps anywhere within the plant boundary, all complete for all levels, as specified anddirected

MISCELLANEOUS ITEMS (REFER SPECIFICATION NO.6-68-0013)

Anticorrosive - Non FIM Items

Providing and laying 50mm thick ANTI-CORROSIVE LAYER under steel storage tanks with screened dry coarse sand mixed with A90 grade bitumen conforming to IS:73 including mixing in drum, heating to the required temperature, with 3% kerosene if required, tamping, dressing to the required slopes to form hard mass of specified compacted thickness etc. all complete as directed.

Sand Filling - Non FIM Items

Supplying and filling approved SAND of specified quality under floors, in foundations, plinths, tank foundations etc. for all depths and heights including cost of sand, royalties, transportation to site for all leads and lifts, including loading, unloading, spreading in layers of loose thickness not exceeding 150 mm, watering, ramming, compacting with mechanical compactors and/or other equipment to the specified levels to achieve 85% relative density as per IS:2720 Part XIV, including preparation of subgrade to the required slope, providing testing apparatus and testing the degree of consolidation all complete as per drawings,specifications and direction of Engineer-in-charge. The rates shall be inclusive of the cost of all labour, material,

BI-POLAR CONCRETE PENETRATING CORROSION INHIBITING ADMIXTURE

Supplying and mixing of approved brand of BI-POLAR CONCRETE PENETRATING CORROSION INHIBITING ADMIXTURE (confirming to EIL Specification No. 6-68-0017) in concrete as per manufacturer's specification for protection of reinforcement against corrosion. Supply of admixture in Contractor's scope.

Thermal Isolation Barrier at Tank bottom - Non-FIM Item

Supplying, Providing and Laying 75mm thick (in 1 layers of75 mm) REFRACTORY INSULATING BRICK of approved make of size 230 mm x 115 mm x 75 mm (as per EIL job specification C068-261-06-43-IL-S001), below 75 mm thick (in 1 layer of 75 mm) REFRACTORY FIRE BRICK of approved make of size 230 mm x 115 mm x 75 mm (as per EIL Spec. 6-79-0003, Type-I) FOR TANK BOTTOM THERMAL ISOLATION BARRIER, over 6 mm even mortar bedding made from fireclay grog powder (30% alumina, 0-1 mm grain size) & high alumina cement (70% alumina quality), both supplied separately & mixed at site in a proportion of 4:1 (80% refractory grog & 20% of cement) &applying air setting mortar confirming to EIL job specification C068-261-06-43-IL-S001 for insulating brickwork (joint thickness approximately 3 mm), & applying the bedding mortar for fire brick work (joint thickness approximately 3 mm), and applying 25 mm thick layer of 45% alumina dense castable (Type C-11 as per EIL standard specification 6-79-0029) of approved make & specifications, over refractory fire brick layer. (SUPPLY OF ALL MATERIALS IN

Supplying, Providing and Laying 150 mm thick (in 2 layers of 75 mm each) REFRACTORY INSULATING BRICK of approved make of size 230 mm x 115 mm x 75 mm (as per EIL job specification C068-261-06-43-IL-S001), below 75 mm thick (in 1 layer of 75 mm) REFRACTORY FIRE BRICK of approved make of size 230 mm x 115 mm x 75 mm (as per EIL Spec. 6-79-0003, Type-I) FOR TANK BOTTOM THERMAL ISOLATION BARRIER, over 6 mm even mortar bedding made from fireclay grog powder (30% alumina, 0-1 mm grain size) & high alumina cement (70% aluminaquality), both supplied separately & mixed at site in a proportion of 4:1 (80% refractory grog & 20% of cement) & applying air setting mortar confirming to EIL job specification C068-261-06-43-IL-S001 for insulating brickwork (joint thickness approximately 3 mm), & applying the bedding mortar for fire brick work (joint thickness approximately 3 mm), and applying 25 mm thick layer of 45% alumina dense castable (Type C-11 as per EIL standard specification 6-79-0029) of approved make & specifications, over refractory fire brick layer. (SUPPLY OF ALL MATERIALS IN

Supplying, Providing and Laying 225 mm thick (in 3 layers of 75 mm each) REFRACTORY FIRE BRICK of approved make of size 230 mm x 115 mm x 75 mm (as per EIL Spec.6-79-0003, Type-I) FOR TANK BOTTOM THERMAL ISOLATION BARRIER, over 6 mm even mortar bedding made from fireclay grog powder (30% alumina, 0-1 mm grain size) & high alumina cement (70% alumina quality), both supplied separately & mixed at site in a proportion of4:1 (80% refractory grog & 20% of cement) & applying the same mortar for fire brick work (joint thickness approximately 3 mm), and applying 25 mm thick layer of45% alumina dense castable of approved make &specifications, over refractory fire brick layer. (SUPPLY OF

GENERAL CIVIL

SITE GRADING & ROCK CUTTING FOR SITE GRADING

Earthwork in excavation for general site grading, roads, embankments, etc. for all heights and depths in all types of soils except soft and hard rock, including clearing and stripping of the areas earmarked for excavation, removing shrubs, grass, bushes, vegetables growth and other objectionable materials, trees upto and inclusive of a girth of30 cms. (girth measured at a height of one meter from ground level) including uprooting of roots, etc. taking spot levels, excavating to required depth, leveling, dressing and consolidating the excavated surface, sorting out the excavated soil into serviceable and unserviceable materials, transporting and stacking serviceable materials to demarcated areas anywhere inside plant boundary limit as per instructions of Engineer-in-Charge and disposal of unserviceable material anywhere out side plant boundary limit.(disposal areas to be arranged by contractor). All complete as per drawings, specifications and directions of

Earthwork in filling for all heights & depths for any lead within the plant boundary for embankment/ bunds or any other place as directed to proper level, grade and camber with available excavated soil deposited earlier within plant boundary including, re-excavating the deposited soil excavated earlier within the complex boundary limit including clearing and stripping at earlier deposited soil (if necessary), loading, unloading and transportation, clearing and stripping in filling areas, cutting of trees of girth upto and inclusive of30 cms ( girth measured at a height of 1.0M above ground level) including uprooting of roots, consolidating the exposed natural soil to 95% of max. laboratory dry density as per IS:2720 Part-VIII, breaking clods, spreading in layers not exceeding 20 cms loose thickness, watering, ramming and compacting with power roller/ any other equipment to give at least 95% of maximum laboratory dry density as perIS:2720 Part-VIII of soil, dressing, levelling, testing, including disposing the unserviceable materials anywhere outside plant boundary limit, (Disposal areas to be arranged by contractor) all complete as per drawings, specifications and directions of the Engineer-in-Charge. (The leads for the above mentioned operations shall be within the boundary limit of the plant).

Clearing and stripping of the areas earmarked for removing shrubs, grass, bushes, vegetables growth and other objectionable materials, trees upto and inclusive of girth of30 cms. (girth measured at a height of one metre from ground level) including uprooting of roots, etc. leveling, dressing and consolidating the surface and stacking the serviceable material/ unserviceable material as directed by Engineer-in-Charge including dumping and dressing the same in demarcated areas etc. anywhere within the plant boundary limit and disposal of unserviceable materials outside the plant boundary limit as directed by Engineer-in- Charge.(Disposal area shall be arranged by Contractor at his own cost. The rate quoted shall include all royalties, right-of-way

CONCRETE PAVEMENTS

Providing and laying Reinforced Cement Concrete with20mm and down size graded crushed stone aggregates in flooring, pavements etc. including leaving pockets, if necessary, making recess/drains, laying in alternate panels, etc. for all depths including shuttering, tamping, curing, etc. as specified in any shape, thickness, position and finishing the top surface smooth etc. all complete as per drawings, specifications and directions of Engineer-in-Charge.

For RCC of M-30 grade concrete(all materials including cement but excluding cost of providing & fixing reinforcement and joint sealing shall be supplied by the contractor).

Supplying and laying of 150 micron thick HM HDPE (Grade- I) FILM lining conforming to IS 10889 below concrete pavements, Hard stand, at any other place etc. including royalties, taxes, handling, transportation, unloading, storage, joining etc. all complete as per drawings, manufacturer's specifications and directions of Engineer-in-charge.

Supply of all materials and Construction of DRY LEAN CEMENT CONCRETE SUB-BASE (7 days compressive strength of 10.0 MPa) with 26.5mm and down size aggregate including cement , water, and approved additives on a prepared sub-grade, mixed in batching plant, transported to site, for all leads & lifts, laid, compacted, finished and cured etc. complete as per IRC:SP:49 (Guidelines for the use of Dry Lean Concrete as Sub-Base), drawings, standards, specifications and directions ofEngineer-in-charge

Providing 20mm wide Expansion Joints in pavement slabs as per standard/ drawing including cleaning the joints of all loose material, filling with 20mm thick impregnated fibre boards for the full depth of slab except for 25mm depth from top and sealing the top 25mm with Polysulphide base joint sealant of approved make conforming to BS:5212, including applying 2 coats of approved primer compatible with the brand of Polysulphide etc. all complete as per drawings, specifications and directions of Engineer-in-Charge.

For type-II pavement (Upto and inclusive of thickness of 150 mm)

Providing joints in pavements and around foundations as per standard/ drawing including cleaning the joints of all loose materials and sealing with Polysulphide base joint sealant of approved make conforming to BS:5212, including applying 2 coats of approved primer compatible with the brand of Polysulphide etc. complete as per drawings, specifications and directions of Engineer-in-Charge for.

Construction joints 20mm wide x 25mm deep.

Sealing joint around pedestal and column etc. 20mm wide x150 mm deep including filling with 20mm thick impregnated fire board for the full depth of slab except for 25mm depth from top and sealing the top 25mm with Polysulphide base joint sealant of approved make conforming to BS:5212, including applying 2 coats of approved primer compatible with the brand of Polysulphide etc. complete as per drawings, specifications and directions of Engineer-in- Charge

Sealing joint around pedestal and column etc. 20mm wide x100 mm deep including filling with 20mm thick impregnated fire board for the full depth of slab except for 25mm depth from top and sealing the top 25mm with Polysulphide base joint sealant of approved make conforming to BS:5212, including applying 2 coats of approved primer compatible with the brand of Polysulphide etc. complete as per drawings, specifications and directions of Engineer-in- Charge for

TANK PADS

PVC Liner

Providing and laying of PVC LINER of thickness 30 MIL conforming to IS:15909 below tank pad foundations or any other place at all heights & depths without any damage during subsequent activities including handling, transportation, unloading, storage, laying in position, jointing& overlapping as per manufacturer's recommendations, including supply and providing Asphalt impregnated fiberboards for anchoring, etc., all complete as per drawings, specifications and directions of Engineer-in- charge. (All materials including consumables shall be incontractor's scope of supply)

Providing and laying in position 80mm dia. perforated uPVC pipes conforming to IS:9271 wrapped with 125mm thick layer of 40mm down size stone aggregates in Geotextile fabric, Terrum T 700 / equivalent, below tank pad foundations for all heights & depths complete as per drawings, specifications and directions of Engineer-in- Charge. (All materials including consumables shall be incontractor's scope of supply)

Providing, laying and jointing in position 80mm dia. uPVC pipes conforming to IS:13592, below tank pad foundations for all heights & depths complete as per drawings, specifications and directions of Engineer-in- Charge. (All materials including consumables shall be in contractor's scope of supply)

Providing and installation of uPVC leak detection well arrangement comprising of 80mm dia. uPVC pipe, tee, blind flange & threaded cap conforming to IS:13592 for leak detection purpose below tank pad foundations at all heights& depths including providing proper jointing as per code requirements or manufacturers recommendations for fitting in already installed uPVC pipes etc. all complete as per drawings, specifications & directions of Engineer-in charge.

MISC. CIVIL AND STRUCTURAL W ORKS FOR U/G PIPING AND OTHER CIVIL W ORKS

Providing and laying brick masonry with locally available bricks of specified class (Brick of class lower than specified shall not be accepted) in cement mortar 1:4 (1 cement : 4Coarse sand) in one or more brick thickness and in any shape in foundation and plinth for valve pits, drains, circular/square maholes, wing walls, etc. including providing recesses, openings, etc. including curing, finishing the joints flush below ground level and raking out joints in plinth withall labour and material, etc. complete as per drawings, specifications and direction of Engineer-in-Charge. Forfollowing Brick Class

All materials including cement supplied by the Contractor and Following Brick Class

Brick Class 5

Providing 13mm thick average cement plaster in cement mortar 1:3 (1 cement: 3 sand) on brick walls/stone masonry/pitching or on concrete surfaces for manholes, valves pits, culverts, wing walls, etc. including cleaning and preparation of the surface, scaffolding, curing etc. for all depths and heights complete as per drawings specificationsand direction of Engineer-in-Charge.

All materials including cement supplied by the Contractor.

Providing cement mortar grouting on brick masonry / RCC wall for filling free space between pipe body and masonry wall/concrete wall with 1:2 (1 cement: 2 sand) mortar including packing, consolidating, curing, finishing, etc. complete as per drawings specifications and directions of Engineer-in-Charge.

All materials including cement supplied by the Contractor.

Supply of all materials, fabrication and erection in position, funnels, clean outs, plugs, flame arrester in vent pipe, bird mesh in vent pipe etc. including the cost of cutting, bolting/welding, painting with two coats of chlorinated rubber zinc phosphate primer @ 40μ DFT per coat and finish painting consisting of 2 coats of chlorinated rubber paint @ 40μ DFT per coat, etc. complete as per drawings,specifications and direction of Engineer-in-Charge

Modification W orks

MODIFICATION AND EXTRA W ORKS ( IF ANY ) Cuting,bevelling,fitup,welding of different sizes of CS piping of all thicknesses in shop ,in position, on ground and at all elevations, transportation of pipes,fittings,flanges etc. from owner's storage point to work site/workshop,making necessary scaffolding,consumables,machinery,tools,tackles,labour and supervision including attending to repairs for completing the work as per instructions of Engineer -in -charge

Flame cutting CS piping

Hacksaw cutting CS piping

Beveling CS piping

Fit-up and welding CS piping

NDT Testing

DYE PENETRATION / MAGNETIC PARTICLE TEST Performing of magnetic particle test or dye penetration test including supply of all necessary materials, equipment and labour for carrying out the work as per specs. and direction of Engineer-in -charge

DP TEST LENGTH(BW &SW )

MAGNETIC PARTICLE TEST

RADIOGRAPHY :- Performance of radiographic inspection on piping of all types & thicknesses including providing or hiring of all necessary equipment and whatever else even though not expressly mentioned but required to perform the work as per specifications and instructions of Engineer-in- Charge. Radiographs shall be submitted to the Engineer-in- charge. (Repeat Radiography due to defective radiographon repaired joints due to Contractor's fault and for additional radiography necessitated due to poor performance of contractor's welders shall be done at contractor's cost)Note: Unit for radiography quantity is 'Nos of circumferential

FOR JOINTS THK. <= 8MM (FOR CS OTHER THAN CLASS lV OF SPEC FOR NDT REQUIREMENT OF PIPING)

Nominal Dia. 4 Inch

Nominal Dia. 6 Inch

FOR JOINTS THK. > 8 (FOR CS OTHER THAN CLASS lV OF SPEC FOR NDT REQUIREMENT OF PIPING)

Nominal Dia. 8 Inch

Installation of Valve

Transportation of all kind of valves( including special and motor operated valves) from owner's storage point to contractor's store/ work site and installation of valves for all rating including assembly of valve accessories, if any, fixing of gaskets, bolts/ nuts etc. complete as per specifications drawings and direction of Engineer-in-charge including returning all unused/ surplus material to owner's storage point (valves along with accessories shall be supplied byowner as free issue material)

Flanged/ W afer Valves

Nominal Dia. 6 Inch

Nominal Dia. 8 Inch

Nominal Dia. 4 Inch

Dismantling works

Removal of existing U/G piping

For CS Piping dismantling, Thickness <=10 mm , For following Nominal Sizes

NB upto 1.5 inch

NB 2 inch - 6 inch

NB 8 inch - 14 inch

NB 16 inch - 24 inch

Dismantling of W BM / W MM

Dismantling of W BM / W MM, including supply of all tools and tackles, labours, taking all necessary safety precautions etc., segregating of serviceable / unserviceable material, stacking of serviceable material any where within plant boundary limit and disposal of the unserviceable material anywhere outside the plant boundary etc. all complete for all levels, leads as specified and directed by Engineer-in- Charge.(Disposal areas shall be arranged by the Contractor at his own cost. The rate quoted shall include all royalties, right-of-way etc. complete.).

For pipe diameter ranging from 300mm to 600 mm

For pipe diameter ranging from 600mm to 1000 mm

For pipe diameter less than 300mm

Fabrication and Erection of piping (underground)

Carbon Steel Piping (Non IBR), Thickness <=10 mm

Fabrication, For the following nominal sizes

NB 2 inch - 6 inch

NB 8 inch - 14 inch

Erection including corrosion protection coating, for W aste W ater Collection System (Gravity Flow), for following Nominal Sizes

NB 2 inch - 6 inch

NB 8 inch - 14 inch

LINING IN TANK FARM ETC.

Supplying and laying film lining with cement concrete lining of M-20 grade with 20mm and down size graded stone aggregates in tank farms or at any other place as directed etc, including preparation of sub-grade, supplying & compacting 75MM thick fine sand fill over sub-grade, laying250 micron thick HM HDPE (Grade-I) FILM lining conforming to IS 10889 including stretching, jointing, overlapping as per manufacturer's specification/ recommendation, providing 10mm thick 1:6 cement mortar plaster on the film, disposal of surplus earth/ unserviceable material within a lead of 500M as directed, testing, laying concrete in alternate panels, shuttering the edges, curing, finishing the top surface smooth including including dewatering of accumulated water from any source and keeping the surface dry for subsequent works etc. complete as per drawings, specifications and directions of Engineer-in-

For concrete thickness of 100mm on horizontal surface (All materials including cement supplied by contractor)

Providing 20mm wide and 25mm deep contraction/construction joint in concrete lining for tankfarm or at any other place as directed etc. including cleaning the joints of all loose materials, providing sealing joints as per IS: 5256, sealing compound conforming to IS: 13143,finishing the joint, clearing the adjoining surface after sealing etc. complete as per drawings, specifications and the directions of Engineer- in-Charge. (All material shall besupplied by contractor)

For lining depth of 100mm

Providing 20mm wide Expansion/Sealing joints in concrete lining for tank farm or at any other place as directed etc. including cleaning the joint of all loose materials and filling with bitumen mix filler to full depth except for 25mm depth at top, filling top portion of 25mm depth with approved hot sealing compound, joint sealing shall be as per IS: 5256and sealing compound shall confirm to IS: 13143, finishing the joint, clearing of the adjoining surface after sealing etc., complete as per drawings, specifications and the directions of Engineer-in-Charge.(All material shall be supplied by contractor)

For lining depth of 100mm

GEOTECH

GROUND IMPROVEMENT

SAND GRAVEL MIX

Supplying and filling sand gravel mix (1:1) with approved aggregate below road, RCC pavement, manholes, pits, foundations, bedding of UG piping etc. in layers of 150 mm loose thickness (maximum) including watering, ramming, rolling, compacting to achieve 85% relative density as per IS2720 Part-XIV, quarrying, royalties, transportation, handling, etc. all complete as per drawings, specifications and directions of Engineer-in-Charge.(The rate shall be inclusive of the cost of all labour, material, equipment etc all complete)

Boulder Soling

Supplying and laying of random rubble soling below hardstand, road, RCC pavement, foundation etc. in layers of200 mm loose thickness (maximum) with nominal size of stones 100 mm to 250 mm, filling of voids with small size stones and sand, including watering, ramming, rolling, compacting, quarrying, royalties, transportation, handling etc. all complete as per specifications, drawing and directions of the Engineer-in-charge. (The rate shall be inclusive of cost of all labour, material,equipment etc., allcomplete)

SHORING AND STRUTTING BY SHEET PILING

SHEET PILING

Design, Supply and installation of hot rolled steel sheet pilesincluding all associated structural steel members i.e. waler &runner beams, strut, cross ties, vertical members, guideframes, suitable interlocks, suitable corner sections, splicing& cutting sheet piling, application of recommended sealantfor complete water tightness (as required), pre-drilling forinstallation into bedrock (as necessary) etc. as per siteconditions, mobilization/demobilization of all necessary tools& tackles, hammer (vibratory/ impact), crane(s) etc., alllabor, shifting plant/ machinery & carryout any ancillaryworks and subsequent removal after completion of works,all complete as per Scope of Work/ Specifications, relevantCodes/ Standards, approved design/drawings/ methodstatement and directions of Engineer-in-charge. (No extrapayment shall be made for cost of extraction and replacement for installing of sheet pile deviating thespecification or rejected by Engineer-in-charge.Extracted sheet piles shall be contractor's property andcontractor shall remove the same from site without any extracost to client).Payment shall be on the basis of sheet pile shoring area exposed after complete excavation.

"NOTE:- THE ABOVE RATE SHALL BE INCLUSIVE OF ALL TAXES & DUTIES, ROYALTIES, CESS, FEE, ENVIORMENTAL & POLLUTION, FITNESS & SAFETY CLEARANCE CHARGES (IF ANY), OR ANY OTHER INCIDENTAL CHARGES ETC BUT EXCLUDING GST."

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