EXECUTION OF CIVIL WORKS CONSISTING OF EARTHWORK, BACKFILLING, PCC, RCC WORKS IN SUB STRUCTURES AND SUPER STRUCTURES, UNDERGROUND PIPING WORKS, ELECTRICAL AND ALLIED WORKS ETC. IN CONNECTION WITH CIVIL AND STRUCTURAL WORKS OF POLYPROPYLENE PROJECT

ELECTRICAL WORKS

G.I. & PVC PIPES

Supply and laying of following sizes of G.I. Pipes (medium) in required length fixed on steel, concrete or similar structure, laid in trenches, ready to be buried in concrete including cutting, threading, bending and similar works, supply of clamps, small iron structures, spacers and installation of seats, plugs, bushings etc., small civil works, including all labour and materials, as per approved drawings, specifications of this tender and directions of Engineer-in-Charge.

EARTH ELECTRODES

Supply, installation, testing and commissioning of GI earth electrodes, complete with earth pit as per std. 7-51-0102 and all necessary materials including excavation of earth pit, filling with charcoal and salt, back filling, providing necessary brickwork, connections, including all labour and materials, as per approved drawings, specifications of this tender and directions of Engineer-in-Charge.

GI earth electrode as per std. 7-51-0102.

EARTH STRIPS

Supply, installation and connection of following GI earthing strip along the cable trenches or cable trays or fixing to walls or structures including welding at joints, providing anti-corrosive paint or bitumen and jute covering for welded portion, clamping and necessary hardware for connecting, etc., including all labour and materials, as per approved drawings, specifications of this tender and directions of Engineer-in-Charge.

Supply, installation and connection of following GI earthing strip buried individually at a depth of 500 mm including welding at joints, providing anti-corrosive paint or bitumen and jute covering for welded portion, clamping and necessary hardware for connecting, excavation and refilling etc., including all labour and materials, as per approved drawings, specifications of this tender and directions of Engineer-in-Charge.

EARTH PLATES

Supply, installation and connection of GI earth plates as per std. 7-51-0103, complete with anchor bolts, including all labour and materials, as per approved drawings, specifications of this tender and directions of Engineer-in-Charge.

GI earth plate as per std. 7-51-0103.

STRUCTURAL

EARTH WORK (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 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 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 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 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 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 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 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 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 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, 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 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 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 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 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 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 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 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 and strutting.

Earthwork excavation by controlled blasting (Explosive/ Non-explosive)

Earthwork in EXCAVATION below ground level for all kinds of works by Non- Explosive Blasting methods in Hard Rocks, for a depth of 1.5m including all related work for non-explosive blasting such as drilling, supplying, storage, mixing & filling of drilled holes with non-explosive demolition agents/ blasting chemicals making necessary safety measures around the area, chiselling & cutting to required levels, dressing & trimming of sides, levelling & grading of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works & disposal of spoils to spoil heaps and stacking of usable excavated materials within a lead of 100m etc. as directed including providing temporary support to existing structures, service lines like water pipes, sewage pipes, electric overhead and underground cable etc. all complete.

Earthwork in EXCAVATION below ground level for all kinds of works by Non- Explosive Blasting methods in Hard Rocks, for a depth beyond 1.5m and upto & inclusive of 3.0m including all related work for non-explosive blasting such as drilling, supplying, storage, mixing & filling of drilled holes with non-explosive demolition agents/ blasting chemicals making necessary safety measures around the area, chiselling & cutting to required levels, dressing & trimming of sides, levelling & grading of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works & disposal of spoils to spoil heaps and stacking of usable excavated materials within a lead of 100m etc. as directed including providing temporary support to existing structures, service lines like water pipes, sewage pipes, electric overhead and underground cable etc. all complete.

Earthwork in EXCAVATION below ground level for all kinds of works by Non- Explosive Blasting methods in Hard Rocks, for a depth beyond 3.0m and upto & inclusive of 4.5m including all related work for non-explosive blasting such as drilling, supplying, storage, mixing & filling of drilled holes with non-explosive demolition agents/ blasting chemicals making necessary safety measures around the area, chiselling & cutting to required levels, dressing & trimming of sides, levelling & grading of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works & disposal of spoils to spoil heaps and stacking of usable excavated materials within a lead of 100m etc. as directed including providing temporary support to existing structures, service lines like water pipes, sewage pipes, electric overhead and underground cable etc. all complete.

Earthwork in EXCAVATION below ground level for all kinds of works by Non- Explosive Blasting methods in Hard Rocks, for a depth beyond 4.5m and upto & inclusive of 6.0m including all related work for non-explosive blasting such as drilling, supplying, storage, mixing & filling of drilled holes with non-explosive demolition agents/ blasting chemicals making necessary safety measures around the area, chiselling & cutting to required levels, dressing & trimming of sides, levelling & grading of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works & disposal of spoils to spoil heaps and stacking of usable excavated materials within a lead of 100m etc. as directed including providing temporary support to existing structures, service lines like water pipes, sewage pipes, electric overhead and underground cable etc. all complete.

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

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 all lifts 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 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 all lifts 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 3.0KM AND UPTO & INCLUSIVE OF 5.0KM 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 all lifts 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 5.0 KM AND UPTO ANYWHERE 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 of truck reduced by 30% for voids).

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 OF 1.0KM 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).

Lowering of water table by well point system

Lowering of water table by well point system as per direction of Engineer-in- Charge.

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 CONTRACTOR.

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, shuttering 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 1:4:8 by mass (1 Cement: 4 Coarse Sand: 8 Crushed Stone Aggregates/Gravels) with 40mm and down size graded crushed stone aggregates/Gravels. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

Providing and laying PLAIN CEMENT CONCRETE of nominal mix 1:3:6 by mass (1 Cement : 3 Sand : 6 Crushed Stone Aggregates) with 10mm and down size graded crushed stone aggregates below and upto plinth level as SCREED in trenches, floor slabs, sumps, channels, drains etc. for all depths including shuttering, tamping, curing etc. as specified in any shape, level, thickness, position and finishing the top surface smooth etc. all complete as directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

Providing and laying PLAIN CEMENT CONCRETE of nominal mix 1:3:6 by mass (1 Cement : 3 Sand : 6 Crushed Stone Aggregates) with 10mm and down size graded crushed stone aggregates above plinth level as SCREED in floor slabs, roofs, chajjas, canopies, gutters etc. for all heights including shuttering, tamping, curing etc. as specified in any shape, level, thickness, position and finishing the top surface smooth etc. all complete as directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

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 INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

RCC Substrutures - Non FIM Items

Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20 mm and down size graded crushed stone aggregates/ gravel in SUB-STRUCTURE e.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 CONTRACTOR.

Providing and laying REINFORCED CEMENT CONCRETE OF M-20 GRADE with 20 mm and down size graded crushed stone aggregates/ gravel in SUB-STRUCTURE e.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 CONTRACTOR.

Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20 mm and down size graded crushed stone aggregates/ gravel in SUB-STRUCTURE e.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 CONTRACTOR.

RCC Superstructures - Non FIM Items

Providing and laying REINFORCED CEMENT CONCRETE OF M-30 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 other surface 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 and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

Providing and laying REINFORCED CEMENT CONCRETE OF M-40 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 other surface 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 and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

Precast Elements - Non FIM Items

Manufacturing, transporting, supplying and erecting in position Reinforced Cement Concrete PRECAST ELEMENTS such as columns, beams, cover slabs, lintels, louvers, fins, shelves etc. of M-30 grade with 20mm and down size graded crushed stone aggregates/gravel, each unit upto and inclusive of 500 kg. for all leads, levels, shapes and thickness including all moulds, shuttering and centering, vibrating, tamping, curing, chamfering wherever required, finishing the top surface with cement mortar 1:3 ( 1 Cement : 3 Sand) to give a smooth and even surface, or non skid finish as specified, providing lifting hooks, metal inserts, making holes pockets, (only M.S. inserts to be measured & paid separately) transporting to site, erecting, levelling, aligning and fixing in position with cement mortar 1:3 ( Cement : 3 Coarse Sand), breaking bricks and/or concrete surfaces and making good the same etc. all complete (excluding the Cost of Reinforcement ) and as directed. All materials including cement supplied by the contractor.

Manufacturing, transporting, supplying and erecting in position Reinforced Cement Concrete PRECAST ELEMENTS such as columns, beams, cover slabs, lintels, louvers, fins, shelves etc. of M-30 grade with 20mm and down size graded crushed stone aggregates/gravel, each unit beyond 500 kg and upto and inclusive of 1000 kg. for all leads, levels, shapes and thickness including all moulds, shuttering and centering, vibrating, tamping, curing, chamfering wherever required, finishing the top surface with cement mortar 1:3 ( 1 Cement : 3 Sand) to give a smooth and even surface, or non skid finish as specified, providing lifting hooks, metal inserts, making holes pockets, (only M.S. inserts to be measured & paid separately) transporting to site, erecting, levelling, aligning and fixing in position with cement mortar 1:3 ( Cement : 3 Coarse Sand), breaking bricks and/or concrete surfaces and making good the same etc. all complete (excluding the Cost of Reinforcement ) and as directed. All materials including cement supplied by the contractor.

Manufacturing, transporting, supplying and erecting in position Reinforced Cement Concrete PRECAST ELEMENTS such as columns, beams, cover slabs, lintels, louvers, fins, shelves etc. of M-30 grade with 20mm and down size graded crushed stone aggregates/gravel, each unit beyond 1000 kg and upto and inclusive of 2000 kg. for all leads, levels, shapes and thickness including all moulds, shuttering and centering, vibrating, tamping, curing, chamfering wherever required, finishing the top surface with cement mortar 1:3 ( 1 Cement : 3 Sand) to give a smooth and even surface, or non skid finish as specified, providing lifting hooks, metal inserts, making holes pockets, (only M.S. inserts to be measured & paid separately) transporting to site, erecting, levelling, aligning and fixing in position with cement mortar 1:3 ( Cement : 3 Coarse Sand), breaking bricks and/or concrete surfaces and making good the same etc. all complete (excluding the Cost of Reinforcement ) and as directed. 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 SWG black soft annealed binding 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 IN CONTRACTOR'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 specified and directed.

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 specified and directed.

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 & 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 specified and directed.

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. all complete and as specified and directed.

Providing and fixing metal deck sheets of yield stress of 250MPa as permanent support for floor slabs/ roof slabs at various levels for structures such as equipment supporting structures/ pipe racks/ buildings etc., for all heights above plinth level including supply of profiled (trough type) galvanized 2mm thick cold rolled corrugated steel deck panel and accessories of any approved colour, make, conforming to relevant IS/BS/ ASTM codes which will form the part of sacrificial/ left-in shuttering to support the wet concrete without any vertical propping, spanning of sheets between the floor structural framework and fixing with the steel structural/ concrete beams, keeping any other fixtures etc., including supply of all materials to site, laying & fixing, labour, tools & tackles, all consumables, etc., all complete as per the manufacturer's recommendation, specifications and as per the directions of engineer- in-charge.

Expansion joints - Non FIM Items

Providing 20mm wide EXPANSION JOINTS in flooring and pavement slabs and ISOLATION JOINTS around equipment foundations/columns/pedestal/trenches etc. including cleaning the joints of all loose material, filling clean sand for the full depth of slab (upto and inclusive of 300 mm) except for 12mm depth from top and sealing the top 12mm with approved two part liquid polysulphide Sealing Compound as per IS:12118 etc. all complete as shown, specified and directed.

Supplying and fixing in position 25mm thick BITUMEN IMPREGNATED FIBRE BOARD conforming to IS:1838 of approved quality in expansion joints at all locations and levels in concrete structures etc. all complete as shown, specified and directed.

Supplying and fixing in position 50 mm (2X25 mm) thick BITUMEN IMPREGNATED FIBRE BOARD conforming to IS:1838 of approved quality in expansion joints at all locations and levels in concrete structures etc. all complete as shown, specified and directed.

Supplying and sealing EXPANSION JOINTS 25 mm wide and 12mm deep at all locations and levels in Concrete Structures with approved two part liquid POLYSULPHIDE SEALING COMPOUND as per IS:12118 including raking of joints etc. all complete as shown, specified and directed.

Supplying and sealing EXPANSION JOINTS 50 mm wide and 12mm deep at all locations and levels in Concrete Structures with approved two part liquid POLYSULPHIDE SEALING COMPOUND as per IS:12118 including raking of joints etc. all complete as shown, 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-30 (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.

Providing and laying Leak Proof Reinforced Cement Concrete of GRADE M-40 (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.

Providing and laying Leak Proof Reinforced Cement Concrete of GRADE M-30 (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 SUPER-STRUCTURE AT ALL HEIGHTS UPTO & INCLUSIVE OF 20 m ABOVE PLINTH LEVEL, 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, trenches, basements, storage bins, reservoirs etc. (Excluding isolated/ overhead water tanks supported on staging) 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.

Water Proofing Comp. - Non FIM Items

Supplying and mixing of approved brand of integral WATER 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 Water bars - Non FIM Items

Supplying and fixing in position 230mm wide x 5mm thick approved PVC WATER 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.

Precast Elements - Non FIM Items (REFER SPECIFICATION NO.6-68-0014 along with 6-68-0005)

Manufacturing, transporting, supplying and erecting in position Leak Proof Reinforced Cement Concrete PRECAST ELEMENTS such as catch basins, manholes, pits etc. of M-30 grade (minimum Cement content shall be as per EIL specification) with 20mm and down size graded crushed stone aggregates/ gravel, each unit beyond 3000 kg and upto and inclusive of 5000 kg. for all leads, levels below plinth, shapes and thickness including all moulds, shuttering and centering, vibrating, tamping, curing, testing (for leak proofness), chamfering wherever required, providing lifting hooks, water bar, metal inserts, rungs, puddle plates with or without pipe spool, making holes, pockets, transporting to site, erecting, levelling, aligning and fixing in position, breaking bricks and/ or concrete surfaces and making good the same etc. (EXCLUDING THE COST OF REINFORCEMENT, WATER BAR, METAL INSERTS, RUNGS, PUDDLE PLATES WITH OR WITHOUT PIPE SPOOL AND SPECIFIED ADMIXTURES) all complete as specified and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

Manufacturing, transporting, supplying and erecting in position Leak Proof Reinforced Cement Concrete PRECAST ELEMENTS such as catch basins, manholes, pits etc. of M-30 grade (minimum Cement content shall be as per EIL specification) with 20mm and down size graded crushed stone aggregates/ gravel, each unit beyond 5000 kg and upto and inclusive of 10000 kg. for all leads, levels below plinth, shapes and thickness including all moulds, shuttering and centering, vibrating, tamping, curing, testing (for leak proofness), chamfering wherever required, providing lifting hooks, water bar, metal inserts, rungs, puddle plates with or without pipe spool, making holes, pockets, transporting to site, erecting, levelling, aligning and fixing in position, breaking bricks and/ or concrete surfaces and making good the same etc. (EXCLUDING THE COST OF REINFORCEMENT, WATER BAR, METAL INSERTS, RUNGS, PUDDLE PLATES WITH OR WITHOUT PIPE SPOOL AND SPECIFIED ADMIXTURES) all complete as specified and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

MISCELLANEOUS STEEL WORKS 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 and holding 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 of adjusting 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 as specified and directed.

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).

Mechanical Anchor fastners - Non FIM Items

"Supplying, handling, transporting to site of work and fixing approved MECHANICAL ANCHOR FASTENERS M.S. bolts of Grade 5.8 or more, GALVANIZED with minimum thickness of 5 microns (approved for use in cracked concrete), of 12mm 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 MECHANICAL ANCHOR FASTENERS M.S. bolts of Grade 5.8 or more, GALVANIZED with minimum thickness of 5 microns (approved for use in cracked concrete), of 20mm 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.

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 (approved for use in cracked concrete), packed in flexible chemical foil or dual foil type, to be used with the help of dispenser, of 16mm 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 (approved for use in cracked concrete), packed in flexible chemical foil or dual foil type, to be used with the help of dispenser, of 24mm 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.

Scaffolding System

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to & inclusive of 20 m height, made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge .The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding.

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

Brickwork - Non FIM Items

Demolishing BRICKWORK (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 separately under relevant items).

Demolishing BRICKWORK (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, all complete as specified and directed.

RCC - Non FIM Items

Demolishing RCC WORK (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 as specified and directed. (Excavation & backfilling shall be paid separately under relevant items).

Demolishing RCC WORK (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 as specified and directed.

Chipping of RCC WORK (taking all necessary safety precautions) by CHISELLING, upto & inclusive of 25mm thickness including supply of all tools & tackles, necessary scaffolding, propping, underpinning etc., cutting, lapping/welding of reinforcement bars as per drawings, disposal of the unserviceable material to spoil heaps anywhere within the plant boundary, all complete at all heights and depths, as specified and directed. (Excavation and backfilling shall be paid separately under relevant items).

Making cut-outs in RCC slab/ wall upto a thickness of 400mm (taking all necessary safety precautions) by vibration-less spark-free mechanical means like core-cutting, wet cutting by diamond wall saw system at all depths & heights including supply of all tools & tackles, necessary scaffolding etc. cutting of reinforcement bars, disposal of unserviceable material, plastering & finishing the cut surfaces, all complete as specified and directed by the Engineer-in- Charge (Measurement on Plan/ Elevation Area basis).

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 under relevant items)

Stonework - Non FIM Works

Demolishing STONE MASONRY WORK (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 separately under relevant items).

Steelwork - Non FIM Items

Dismantling bolted/rivetted/welded STRUCTURAL STEEL WORK 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 at all depths and heights, as specified and directed.

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

Cutting RCC Piles - Non FIM Items

Cutting the heads of R.C.C. piles of diameter upto 600mm and a length not exceeding 1500mm including exposing/ cleaning, bending of the reinforcement, making site clean for casting of pile cap and removal of debris to the spoil heaps within the plant boundary etc. all complete as specified & directed. (Excavation; if any, to be measured separately under respective item).

Building pile heads - Non FIM Items

Providing and building up pile heads of diameter upto 600mm in RCC of grade M30 with 20mm and down size graded crushed stone aggregates/ gravel including all shuttering but excluding the cost of reinforcement (to be measured under respective item) 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, equipments etc. all complete .

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.

Anti-fungal/ Anti-corrosive/ Coaltar-epoxy coating - Non-FIM Items

Supplying and applying anti fungal paint including a coat of primer after surface preparation including storage, degreasing, cleaning, drying providing temporary staging, Scaffolding, testing etc. on all concrete surfaces in Substructure as specified in Job Specification. (Supply of all materials in contractor's scope.)

BONDING FRESH CONCRETE TO OLD CONCRETE BY EPOXY RESIN BONDING SYSTEM (REFER SPECIFICATION NO. 6-68-0056)

Epoxy Resin - non FIM Items

Providing and applying approved EPOXY RESIN (prepared as per manufacturer's recommendation) for bonding of fresh concrete to old concrete in all types of structure at all depths and heights including cleaning of concrete surface, removing of all loose concrete pieces, making rough by chiselling, taking off the skin of concrete, application of Epoxy Resin System by spraying, necessary working platforms, props, scaffolding and other safety measures, removal of same after completion etc. all complete as specified and directed. (Excavation, backfilling, removal of surplus earth, keeping pit dry by pumping/bailing subsoil water shall be paid separately under relevant items).

CONCRETE BLOCK MASONRY (REFER SPECIFICATION NO. 6-68-0016)

Solid Conc Block Grade C (5.0) - Non FIM Item

Providing and laying CONCRETE BLOCK MASONRY with SOLID CONCRETE BLOCKS of Grade C (5.0), in cement mortar 1:6 (1 Cement : 6 Coarse Sand) in one or more block thickness and in any shape (excluding circular/ curved block masonry) at all heights above plinth level including the cost of materials, labour, scaffolding/ staging, sampling & testing, soaking of blocks, cutting and laying of blocks, 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, filling the blocks with mortar at specified locations, embedding the fittings & fixtures, curing, etc. all complete as per specifications. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR

Miscellaneous

Providing and fixing in position of standard preformed sealed and slab type or strip seal elastomeric type expansion joints for Bridge or Road Over Bridges as per approved drawings and latest MOST/IRC specifications. The rates are inclusive of supplying, fixing with contractor’s own materials, e.g. inserts, bolts, socket tubes, Neoprene sheet/cap etc., equipments, machineries, labour, all taxes, royalty, all lead & lifts, transport, testing, surface preparations, complete for 80mm expansion joint.

Manufacturing and Supplying of POT & POT-PTFE bearings as per RDSO drawing no. RDSO/B-11755/6R1 for 30m Composite Girder at site including fitting and fixing in position true to line and level with all contractor's materials, labour, tools and plants, loading unloading and stacking at site as per specification and as directed by engineer in charge as a complete job. The drawing upto last alteration /revision/amendment shall be followed. Cast steel of grade 280 - 520 W or 340 - 570 W of IS 1030 shall be used. Each set of bearings shall include 8 nos. of bearings (2 POT bearings and 6 POT - PTFE bearings) and all bolts and all other components connected with bearings as shown in respective drawings. The supply of POT & POT-PTFE bearings shall include all materials shown in the drawings. The supply also includes supply of all holding down bolts to fix the bearings at the bottom on pedestal and all bolts to fix the bearings to the bottom of girder. The rate quoted for this item is for the complete set of 8 numbers of POT & POT-PTFE bearing including all components/accessories.

Supplying and fixing 25mm dia. and 200mm long Stud shear connector with all contractor's labour, tools and plants, material, fuel, consumables, machinery, loading, unloading, lead & lift complete in all respect as a complete job as per specifications & as directed by Engineer in charge. Stud shear connectors and ceramic ferrules shall confirm to TYPE SD1/UF as per BS EN ISO 13918-2008 and its Mechanical properties shall be as per ISO 6892/BS EN ISO 13918-D7 as per BS EN ISO 13918-2008. Welding shall be done by "Drawn Arc Stud welding with ceramic Ferrule" technique.

Providing and fixing Drainage Spouts of 100 mm UPVC along with drain pipes complete as per drawing & Technical Specification.

Providing and applying 2.5 mm thick road marking strips (retroreflective) of specified shade/ colour using hot thermoplastic material by fully/ semi-automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications.

Manufacturing, supplying and fixing retro reflective sign boards for Mandatory/ Regulatory sign boards of 900 mm diametre with support length of 3750 mm made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bilingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge.

Manufacturing, supplying and fixing retro reflective sign boards for Cautionary /warning sign boards of equilateral triangular shape having each side of 900 mm with support length of 3650 mm made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours). Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge.

GENERAL CIVIL

SITE GRADING & ROCK CUTTING FOR SITE GRADING

Evacuation of water by pumping from existing low lying area/pond as applicable including providing shoring, strutting , temporary bund if required, disposal of water to the designated channel/area etc. complete as per direction of Engineer-in-Charge. (The leads for the above mentioned operations shall be within the boundary limit of the plant).

ROADS & FLEXIBLE PAVEMENT (UPTO WBM/WMM LAYER)

Earthwork in filling for all heights and depths for any lead within the complex boundary limit for road embankments, shoulders or any other place as directed to proper levels, slopes, grades and camber with available excavated soil deposited earlier anywhere within the complex boundary limit including consolidating the exposed natural soil to 95% of max. laboratory dry density as per IS:2720 Part-VIII, reexcavating the deposited soil excavated earlier, including clearing and stripping as per specifications, uprooting of vegetation, roots and disposal of the shrubs, bushes, roots etc., breaking clods, spreading in layers not exceeding 20 cm loose thickness, watering, ramming and compacting with power roller to give at least 95% of max. laboratory dry density as per IS:2720 Part-VIII including providing testing apparatus and testing the degree of consolidation, dressing and leveling, etc. complete (the lead for the above mentioned operations shall be within the boundary limit of plant) including disposal of unserviceable material to demarcated areas anywhere inside plant boundary limit as per drawings, specifications and directions of Engineer-in-Charge.

Laying stone aggregate including breaking stone/boulders (available free of cost anywhere within the complex limit), to graded aggregate of 90mm down to 45mm size, transportation to site, including handling, all leads and lifts within complex limit, unloading at road side, if required, and laying WBM sub-base layer, spreading and laying to form water bound macadam in one layer of 100mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding material of plasticity index upto 6%, including cost of supply of screening and binding material, consolidating with power road roller, watering etc., complete as per drawings, specifications and directions of Engineer-in -Charge.

Laying of stone aggregates, including breaking big stone/boulders (available free of cost anywhere within the complex limit) to graded aggregate of 63mm down to 45mm size, transportation to site, including handling all leads and lifts within complex limit, unloading by road side, if required and laying WBM layer, spreading and laying to form water bound macadam in one layer of 75mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding material of plasticity index upto 6%, including cost of supply of screening and binding material, consolidating with power driven road roller, watering etc., complete as per drawings, specifications and directions of Engineer-in-Charge.

CONCRETE PAVEMENTS

Providing and laying Reinforced Cement Concrete with 20mm 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 of Engineer-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-I pavement (Upto and inclusive of thickness of 200 mm). (Including providing and laying MS dowel bar, painting as required, GI pipe and cap and cotton waste).

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

For type-III pavement (Upto and inclusive of thickness of 100 mm).

For thickened pavement (Upto and inclusive of thickness of 300 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 x 200 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 x 150 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 x 100 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.

Sealing joint around pedestal and column etc. 20mm wide x 300 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.

Sealing joint around precast cover etc. 10mm wide and for full depth of slab (upto and inclusive of 300 mm) including filling with clean sand for the full depth of slab except for 10mm depth from top and sealing the top 10mm 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.

FLEXIBLE PAVEMENTS WEARING COURSE and miscellaneous road works

Providing and Laying of Dense bituminous macadam of the of 60mm compacted thickness as per Section 505 of MORTH Specification of Road & Bridge works, including supply of all material, preparation of underlying course, application of prime coat over underlying non bituminous coarse, preparation of premix, spreading, rolling etc. complete as per drawings, specifications and directions of Engineer -in-Charge for VG-30 Bitumen Grade.

Providing and laying at or near ground level factory made kerb stone of M-30 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge. (Precast C.C. kerb stone shall be approved by Engineer-in charge).

Providing and laying 30mm thick BITUMINOUS CONCRETE as per Section 507 of MORTH Specification of Road & Bridge works including design mix, trials, heating bitumen, mixing aggregates, grit, laying to proper grade and camper including preparation of surface, filling pot holes, rolling to proper grade and camber, finishing and clearing of surfaces, spraying tack coat of bitumen, etc. complete all as per drawings, specifications and directions of Engineer-in-Charge for following Bitumen Grade:-

RCC PIPE CULVERTS & ELECTRICAL ROAD CROSSINGS ETC.

Supplying and laying in position HDPE pipes conforming to IS:4984 PE 63 PN 2.5 for cable crossings, including cutting the pipe if necessary, lowering, laying in position to proper levels, slopes, providing proper jointing as per code requirements or manufacturers recommendations, sealing the open ends of pipes etc. all complete as per drawings, specifications and directions of Engineer-in-Charge. For following NOMINAL OUTSIDE PIPE DIA (MM) 160 DN

Supplying and laying in position RCC pipes with collars conforming to IS:458 for pipe culverts, cable crossings etc. including cutting the pipe if necessary, lowering, laying in position to proper levels, slopes etc. caulking the joints with spun yarn soaked in neat cement slurry and finishing with cement mortar 1:2 (1 cement : 2 sand) curing etc. all complete as per drawings, specifications and directions of Engineer-in-Charge. For following Class and Internal PIPE DIA (MM)

PIPE CLASS NP3 Internal Pipe dia. 700 mm

PIPE CLASS NP3 Internal Pipe dia. 500 mm

PIPE CLASS NP3 Internal Pipe dia. 1000 mm

PIPE CLASS NP3 Internal Pipe dia. 1200 mm

Supplying and fixing in the encasement concrete, cable crossing indicator, made out of 6mm thick MS circular of dia. 150mm welded to 16mm dia. MS Rod of approximately 1.0M length, painted with 2 coats of approved enamel paint over a coat of red oxide primer etc. complete. (All materials in contractor's scope of supply).

Supply and installation of valves

Supply and installation of flanged valves as per piping material specification including supply of matching flanges, gaskets, nuts, bolts, washers etc. , transporting to work site , fixing / erecting in position as per drawing, specification etc. all complete as per directions of Engineer-in-charge.

Gate valve for following nominal sizes and piping material class

Dia . 2 Inch Piping Material Class J2A

Dia . 4 Inch Piping Material Class J2A

Dia . 1 Inch Piping Material Class J2A

MISC. CIVIL AND STRUCTURAL WORKS FOR U/G PIPING AND OTHER CIVIL WORKS

Providing 20mm 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 specifications and direction of Engineer-in-Charge. All materials including cement supplied by the contractor.

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 specifications and direction of Engineer-in-Charge.

All materials including cement supplied by the Contractor.

Providing 16mm 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, inspection chambers, septic tanks,Compound wall, culverts, wing walls, etc. including cleaning and preparation of the surface, scaffolding, curing etc. for all depths and heights complete as per drawings specifications and direction of Engineer-in-Charge.

All materials including cement supplied by the Contractor.

Supplying and fixing in position medium/ heavy duty CI manhole frame with lugs and cover conforming to IS-1726 including breaking of brick masonry or concrete surface to receive frame with lugs and making good the same with CM 1:3 including applying two coats of anticorrosive paint inclusive of all labours and materials etc. complete

circular size 500 mm dia. Medium duty of grade MD-10

circular size 560 mm dia. Heavy duty of grade HD-20

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.

Providing 13mm thick average cement plaster in cement mortar 1:6 (1 cement: 6 sand) on brick walls/stone masonry/pitching or on concrete surfaces for manholes, valves pits, culverts, walls, etc. including cleaning and preparation of the surface, scaffolding, curing etc. for all depths and heights complete as per drawings specifications and direction of Engineer-in-Charge. All materials including cement supplied by the Contractor.

MISCELLANEOUS ITEMS

Laying of Random Rubble Masonry in Cement Mortar 1:6 (1 cement: 6 coarse sand) in any shape and thickness for compound wall, toe walls, drains, or at any other places as directed including providing recesses, openings, scaffolding, staging, raking out joints, curing etc. by using stone rubble 150mm to 300mm size available within complex site, transportation to work site including handling, all leads and lifts within complex limit, using at required locations, dressing of stones, etc. all complete as per drawings, specifications and directions of Engineer-in-Charge. At all depths below and upto and inclusive of plinth level. (All materials including cement supplied by contractor)

Laying of Random Rubble Masonry in Cement Mortar 1:6 (1 cement: 6 coarse sand) in any shape and thickness for compound wall, toe walls, drains, or at any other places as directed including providing recesses, openings, scaffolding, staging, raking out joints, curing etc. by breaking big stones/boulders available within complex limit to required size, dressing including making required size bond, through stones, corner stones, quoin etc. transportation to work site with all leads and lifts within complex limit, handling etc. and using at required locations all complete as per drawings, specifications and directions of Engineer-in-Charge.

At all depths below and upto and inclusive of plinth level. (All materials including cement supplied by contractor)

Laying of 225mm thick random rubble pitching in cement mortar 1:6 (1 cement: 6 sand) in one layer for embankments, road side slopes, holding ponds, bunds, reservoirs, drains, channels or at any other place as directed including preparation of subgrade for pitching by dressing the surface to required slope and shape, tamping. etc. including flush pointing, in cement mortar 1:4 (1 cement: 4 sand), curing etc. by breaking stones/ boulders of various sizes available free of cost anywhere within complex limit to required size including making required size bond through stones, corner stone's quoins etc., transportation to work site with all leads and lifts within complex limit, handling and using at required locations, dressing of stones complete as per drawings, specifications and directions of Engineer-in-Charge.

On horizontal surfaces (All materials including cement supplied by contractor)

On sloped surfaces (All materials including cement supplied by contractor)

Supplying and fixing in position CI sluice Gates with frames as per IS:13349 and as per specifications and drawings including transportation to site of work, supplying and fixing bolts, nuts, washers, gaskets etc. complete as per drawings, specifications and directions of Engineer-in-Charge. For following Size(mm) and Type and Class

Square 1500 mm Class - 2

Supplying & Laying 60mm thick interlocking Paver Blocks for footpaths and any other place etc. including providing 40 mm thick sand filling below Paver Blocks including compaction of sand layer, filling the joints by dry sand, providing precast kerb stone of PCC M 30 at edges and at every 6.0m across the foot path, including preparation of compacted base/ sub base etc. all complete as per drawing, standard, specification and directions of Engineer-in-Charge. (All material including cement supplied by contractor, paver blocks shall confirm to category "A" as per IRC SP63. Colour and shape of paver block shall be as per Owner requirement.).

Supplying & Laying 100mm thick interlocking Paver Blocks for road, parking area and any other place etc. including providing 30 mm thick sand filling below Paver Blocks including compaction of sand layer, filling the joints by dry sand, providing precast kerb stone of PCC M-30 at edges preparation of compacted base/ sub base etc. all complete as per drawing, standard, specification and directions of Engineer-in-Charge. (All material including cement supplied by contractor, paver blocks shall confirm to category "B" as per IRC SP63. Color and shape of paver block shall be as per Owner requirement.).

Supplying and laying of all materials for weep holes for drains including 75 mm dia. PVC pipes conforming to is:4985 Class-1, along with fixing with geotextile on one end with gravel filling (Gravel size 27 mm to 37 mm) 200 mm long , including providing pockets in drain wall as per standards, specifications, drawings and directions of Engineer-in-Charge.

Complete work for laying of Double walled corrugated (DWC) HDPE pipes as per IS 16098 Part 2 under roads/ drain crossings for maximum depth of 2m measured from top of DWC pipe upto road top level in all types of soil excluding soft rock and hard rock using HDD (Horizontal Directional Drilling) method using machine including supply of all materials, machinery, manpower etc. complete including cutting and jointing of the pipe as per manufacture's specification required for completion of the job as per directions of Engineer-in-Charge for the following internal diameter (DN) of the pipe - (Length of HDD will be straight length measured between entry and exit point)

Dia 200 mm

Dia 400 mm

Dia 500 mm

Modification Works

MODIFICATION AND EXTRA WORKS ( 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 radiograph on 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 weld joints'.

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

Nominal Dia. 12 Inch

Nominal Dia. 16 Inch

Nominal Dia. 32 Inch

Nominal Dia. 24 Inch

Nominal Dia. 48 Inch

Nominal Dia. 42 Inch

Nominal Dia. 46 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 by owner as free issue material)

Flanged/ Wafer Valves

Nominal Dia. 8 Inch

Nominal Dia. 4 Inch

Nominal Dia. 2 Inch

Nominal Dia. 3 Inch

Dismantling works

Dismantling of Flexible road

Dismantling of flexible road including shoulder consisting of wearing course of bituminous premix carpet and bituminous macadam, base and sub base course of WBM / WMM, including supply of all tools and tackles, labours, taking all necessary safety precautions etc., segregating of serviceable / unserviceable material, stacking of serviceable material anywhere within plant boundary limit and disposal of the unserviceable material anywhere within the plant boundary etc. all complete for all levels, leads as specified and directed by Engineer-in- Charge.

Dismantling of WBM / WMM

Dismantling of WBM / WMM, 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 within the plant boundary etc. all complete for all levels, leads as specified and directed by Engineer-in- Charge.

FABRICATION OF PIPING SPECIALS FROM PIPES

Fabrication of the following specials from pipes of all types & thicknesses including transportation of materials from Owner's storage points to work site/workshop, cutting, fitup, edge preparing, welding, bending, testing (Including DP/MP) & inspection as per specifications etc. supply of all necessary equipment, consumables, labour, supervision etc. The work shall be carried out as per the specificatons, drawings and instructions of Engineer-in-Charge. Note: Sizes mentioned under the heading of Reducers (Conc. / Ecc.) are for large end.

C.S MITRE BENDS-90 Degree; THK. <= 10MM

Nominal Dia 4 Inch

Nominal Dia 6 Inch

Nominal Dia 8 Inch

Nominal Dia 32 Inch

Nominal Dia 24 Inch

Nominal Dia 12 Inch

C.S MITRE BENDS-90 Degree; THK. > 10MM AND <= 20MM

Nominal Dia 40 Inch

Nominal Dia 42 Inch

Nominal Dia 48 Inch

Nominal Dia 46 Inch

C.S ECC. REDUCERS; THK. <= 10MM

Nominal Dia 24 Inch

Nominal Dia 32 Inch

Nominal Dia 12 Inch

C.S ECC. REDUCERS; THK. > 10MM AND <= 20MM

Nominal Dia 48 Inch

Nominal Dia 40 Inch

Nominal Dia 42 Inch

Nominal Dia 44 Inch

Nominal Dia 46 Inch

Fabrication and Erection of piping (underground)

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

Fabrication, For the following nominal sizes

NB upto 1.5 inch

NB 2 inch - 6 inch

NB 8 inch - 14 inch

NB 16 inch - 24 inch

NB 26 inch - 36 inch

Erection including corrosion protection coating, for Water System (Pressure Piping), For following Nominal Sizes

NB upto 1.5 inch

NB 2 inch - 6 inch

NB 8 inch - 14 inch

NB 16 inch - 24 inch

NB 26 inch - 36 inch

Erection including corrosion protection coating, for Waste Water Collection System (Gravity Flow), for following Nominal Sizes

NB 2 inch - 6 inch

NB 8 inch - 14 inch

Carbon Steel Piping (Non IBR), Thickness >10 mm and <=20mm

Fabrication, For the following nominal sizes

NB 38 inch - 48 inch

Erection including corrosion protection coating, for Water System (Pressure Piping), For following Nominal Sizes

NB 38 inch - 48 inch

Extra Over respective underground piping erection items but for excavation in soft rock for pipe trench, saddle etc. disposal of surplus/ unserviceable material to demarcated areas anywhere within the complex limit etc.

Extra Over respective underground piping erection items but for excavation in soft rock by splitting with crow bars or picks and wedging or similar mean for trench, saddle etc. including chiseling and cutting to required levels, dressing and trimming of sides, levelling and grading of bottoms, removal of all rock protrusions etc. complete including stacking of material to demarcated areas anywhere within the complex limit. (The measurement and payment shall be as per specification 6-68-0003)

For depth of excavation for pipe trench, saddle etc. upto 3m

Extra Over respective underground piping erection items but for excavation in soft rock by mechanical means like hydraulic excavator/ chiseler/ rock breaker/ ripper/ rock hammer/ cutter etc. for trench, saddle etc. including chiseling and cutting to required levels, dressing and trimming of sides, levelling and grading of bottoms, removal of all rock protrusions etc. complete including stacking of material to demarcated areas anywhere within the complex limit. (The measurement and payment shall be as per specification 6-68-0003)

For depth of excavation for pipe trench, saddle etc. upto 3m

Extra Over respective underground piping erection items but for excavation in soft rock by controlled or muffled blasting using blasting mats, G.I. sheets, Nylon nets etc. including counter weight loading of the area to be blasted by sand bags/ mats, removal of all sand bags, blast control mats, nets etc. after blasting, including all labour, materials, all related work for blasting such as drilling, supplying, storage and charging of explosives with all safety measure, including taking all necessary statutory/ local body approvals for blasting for trench, saddle etc. including chiseling and cutting to required levels, dressing and trimming of sides, levelling and grading of bottoms, removal of all rock protrusions etc. complete including stacking of material to demarcated areas anywhere within the complex limit. (The measurement and payment shall be as per specification 6-68-0003)

For depth of excavation for pipe trench, saddle etc. upto 3m

Extra Over respective underground piping erection items but for excavation in hard rock by controlled or muffled blasting using blasting mats, G.I. sheets, Nylon nets etc. including counter weight loading of the area to be blasted by sand bags/ mats, removal of all sand bags, blast control mats, nets etc. after blasting, including all labour, materials, all related work for blasting such as drilling, supplying, storage and charging of explosives with all safety measure, including taking all necessary statutory/ local body approvals for blasting for trench, saddle etc. including chiseling and cutting to required levels, dressing and trimming of sides, levelling and grading of bottoms, removal of all rock protrusions etc. complete including stacking of material to demarcated areas anywhere within the complex limit. (The measurement and payment shall be as per specification 6-68-0003)

For depth of excavation for pipe trench, saddle etc. upto 3m

Extra over Item No.01GC.40.59 above but for lead of available material beyond the initial lead of 500m.

upto and inclusive of 1.0 km

beyond 1.0 km and upto and inclusive of 3.0 km

Supply, fabrication and Erection of piping(underground)

Water System Galvanised Pressure Piping (Under Ground) (Screwed)

Nominal Dia 1 Inch Piping class J2A

Nominal Dia 4 Inch Piping class J2A

Nominal Dia 2 Inch Piping class J2A

UNDERGROUND SEWER SYSTEM - RCC PIPES

Dia. (Internal) 150 mm Pipe Class P1

Dia. (Internal) 250 mm Pipe Class P1

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 IS 2720 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)

WEEPHOLES

Supply and installation of PVC pipe of 110mm diameter for weep holes in RCC retaining wall wrapped in Geotextile of type Terram 1000 / Equivalent Including taxes, handling, transportation, unloading, storage etc. all complete as per specification, drawings and instructions of Engineer-in-charge.

GEOGRID

Supplying and laying of Tensar Geogrid SS-40 or equivalent below roads, RCC pavements, manholes, in pipe trenches, culverts, foundations, hard stand etc. including overlap length, royalties, taxes, handling, transportation, unloading, storage, etc. all complete as per drawings, manufacturers specification and direction of Engineer-in-Charge.

GRADED GRAVEL

Supplying and placement of graded gravel of size 20mm down to 9.1mm for providing drainage layer as per drawing for all depths and heights including cost of material, royalties, transportation to site for all leads and lifts, including loading, unloading, spreading in layers of loose thickness not exceeding 150mm, watering, ramming, compacting with mechanical compactors and/or other equipment all complete as per drawings, specifications and direction of Engineer-in-charge.

GeoTextile

Supplying and laying of Geotextile Terram 1000 or equivalent for hard stand, road, RCC pavement, foundation etc. as directed by the Engineer-in-charge including royalties, taxes, handling, transportation, unloading, storage, stretching, joining, lapping, sewing etc. all complete as per drawing, manufactures specification and direction of the Engineer-in-charge. (The rate shall be inclusive of cost of all labour, material, equipment etc., all complete).

BOULDER SOLING-FIM ITEMS

Laying of RANDOM RUBBLE SOLING below hard stand, road, RCC pavement, foundation etc. in layers of 200mm 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 specification, drawing and direction of the Engineer-in-change.(The rate shall be inclusive of cost of all labour, material, equipment, etc., all complete).

Providing following manpower exclusively for reqirement of B AND R as per direction of Engineer -in-charge.

Providing Lead Planning Engineer to Bridge and Roof with the following experience : Degree in Engineering with minimum 8 years experience in Planning and Scheduling. OR Diploma in Engineering with minimum 13 years experience in Planning and Scheduling

Providing Lead QA / QC Engineer to Bridge and Roof with the following experience : Degree in Engineering with minimum 10 years experience in Construction of which minimum 6 years should be in QA / QC OR Diploma in Engineering with minimum 13 years experience in Construction of which minimum 6 years should be in QA / QC

Providing Lead Civil and Structural Engineer to Bridge and Roof with the following experience : Degree in Civil / Structural Engineering with minimum 10 years experience in Construction OR Diploma in Civil Engineering with minimum 13 years experience in Construction

Providing Discipline Civil and Structural Engineer to Bridge and Roof with the following experience : Degree in Civil / Structural Engineering with minimum 3 years experience in Construction OR Diploma in Civil Engineering with minimum 5 years experience in Construction

Providing Quantity Surveyor to Bridge and Roof with the following experience : Degree in Engineering with minimum 5 years experience in Quantity Estimation, Field Measurement, Bill Preparation etc in Construction field OR Diploma in Engineering with minimum 8 years experience in Quantity Estimation, Field Measurement, Bill Preparation etc in Construction field

Providing Warehouse incharge / Materials Manager to Bridge and Roof with the following experience : Diploma in Engineering or Diploma in Materials Management or Graduate in any stream with minimum 10 years experience in Warehousing / Stores Management

Providing Safety Supervisor to Bridge and Roof with the following experience : Graduate Degree in Science (with Physics and Chemistry) or a Diploma in Engineering or Technical with minimum 2 years experience of practical experience in Construction work environment and should pocess requisite skills to deal with construction safety and fire related day-to-day issues

Providing Safety Steward / Observer to Bridge and Roof with the following experience : Class XII pass certificate and trained in fire-fighting as well as in safety / occupational health related subjects with minimum 2 years of practical experience in construction work environment and should have adequate knowledge of local language spoken by majority of the workers at the construction site.

Providing Safety Officer / Safety Engineer to Bridge and Roof with the following experience : i) Recognised degree in any branch of Engineering or Technology or Architecture with practical experience of working in a buidling or other construction work in supervisory capacity for a perid of not less than 2 years OR Recognised diploma in any branch of Engineering or Technology or Architecture with practical experience of working in a buidling or other construction work in supervisory capacity for a perid of not less than 5 years ii) Recognised degree or one year diploma in Industrial Safety (from any Indian Institutes recognised by AICTE or State Council of Tech. Education of any Indian State / Union Territory) with atleast one paper in Construction Safety (as an elective subject) iii) Preferable have adequate knowliedge of the language spoken by majority of workers at the construction site. Alternatively, Graduation Degree in Science with Physics or Chemistry and degree or one year diploma in Industrial Safety (from any Indian State / Union Territory) with practical experience of working in a building, plant or other construction works (as safety officer in line with Indian Factories Act 1948) for a period of not less than 5 years

"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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