Construction of New Link for Coastal Highway from Dandi-Mor-Pardi-Zankhari-Kantiyabar within Surat Dist. (Sena khadi Km 1/80 to 3/00 and Kim river bridge Km 16/18 to 17/98) (S.H.).

Diversion of watercourse or providing cofferdam and bund or island as may be necessary for foundation and maintaining the same for the period as may be necessary.(A) For river viaduct portion (for kim River bridge)

Diversion of watercourse or providing cofferdam and bund or island as may be necessary for foundation and maintaining the same for the period as may be necessary. (B) For approach viaduct portion. (kim River bridge)

Marking out center line of the bridge and various other component structure and complete lineing out and leveling with total station, theodolite, levels, including constructing necessary pillars for lines level and establishing necessary bench mark etc. Complete as directed.

Providing flood gauge marks on substructure as per design including painting complete.

Providing masonry steps with cement pointing on approaches as directed.

Excavation for foundation in sand, gravel, clay soft soils and murrum etc. including sorting and strutting and dewatering as necessary and disposing of excavated stuff as directed. (A) Depth up to 3.0 M.

Empty boring through all Sorts of strata including Rock for providing 1.20 mt. dia. R.C.C. bored piles to required depth including providing necessary casting pipe with all plants and equipment's as required complete.

Providing 6mm and 8 mm thick steel liner for piles including fabricating and setting out as per detail drawing as directed.

Providing and laying Ordinary Portland cement (53 grade) with C3A content 5 percetage to 8 percentage in M 45 for R.C.C. bored piles of 1.20 mt dia. including ramming, vibrating and finishing excluding T.M.T Reinforcement complete.

Providing and fixing in position Fe 550D TMT for R.C.C. bored piles as per detailed drawing, including cutting, bending hooking tying and welding complete and including forming the cage and lowering it in position.

Static Load testing of foundation piles including loading with necessary kentledge or any other suitable method as directed with all arrangement and equipment required.

Dynamic Load testing of foundation piles including loading with necessary kentledge any other suitable method as directed with all arrangement and equipment required.

Conducting Pile low strain integrity test as per ASTM D 5882- 96 code of American Society for Testing on cast in situ RCC pile of 1200 mm and 1500mm diameter inclusive of analysis with all contractors equipment, manpower, site preparation, lead and lifts etc. complete as per standard procedure and as directed by the Engineer in charge. Note Rate is inclusive All equipment, All labour and consumable required and Mobilization of equipment.

Providing and filling in foundation as base course with ordinary cement concrete Ordinary Portland cement (53 grade) with C3A content 5 percentage to 8 percentage in M 15 mix and providing necessary vertical pin headers including formwork vibrating ramming and curing complete.

Providing and casting Ordinary Portland cement (53 grade) with C3A content 5 percentage to 8 percentage in M 45 For R.C.C. work for piles cap including necessary form work vibrating, curing and finishing complete.

Providing and fixing in position of steel grade FE-550D (TMT) for R.C.C. Pile Cap Including cutting hooking, tying, welding etc., complete as per detailed drawing and specification.

Providing and casting Ordinary Portland cement (53 grade) with C3A content 5 percentage to 8 percentage in M45 for R.C.C. work in abutment and box and retaining wall as per drawing including centering shuttering scaffolding where necessary laying vibrating curing and finishing complete. (A) Height from 0.0 M to 5.0 M.

(B) Height from 5.0 M to 10.0 M.

(C) Above 10.0 M.

Providing and fixing in position fully moulded restrained elastomeric Bearings as per detailed drawings.

Providing and Ordinary Portland cement (53 grade) with C3A content 5 percentage to 8 percentage in M 45 Mix for R.C.C. works in pier cap abutment cap and dirt wall including controlled cement concrete M 50 bed block or pedestals of required drawings, centering shuttering, scaffolding wherever necessary laying vibrating curing and finishing complete.

Providing and fixing in position TMT (FE-550D) bar reinforcement including cutting, bending, hooking, tying, welding etc., complete as per detailed drawing and specification. For pier, Abutments, Abutment cap, pier cap, seismic arrester, Pedestal.

Providing and casting in situ or precast Ordinary Portland cement (53 grade) with C3A content 5percentage to 8 percentage in M-50 for prestressed concrete work in Super structure including centering, shuttering, curing, scaffolding, ramming, vibrating, finishing, launching or shifting complete (I) Deck Slab (II) Main Girders (III) Diaphragm or cross girder.

Providing and casting in situ or precast controlled Cement Concrete M-45 for prestressed concrete work in Super structure including centering, shuttering, curing, scaffolding, ramming, vibrating, finishing, lauching or shifting complete.(I) Solid Slab.(II) Deck Slab.(III) Main Girders.(IV) Diaphragm or cross girder.

Providing and placing in position FE 550D TMT bar reinforcement including cutting, bending, hooking and tying complete as per detailed drawing. (I) Deck Slab (II) Main and cross Girder.

Providing and fixing in position to exact profile high tensile steel wires of required ultimate strength including bending, cutting, tying providing necessary standard and anchorages, sheathing, stressing, grouting, ducts as per detailed drawing including necessary plant and machinery complete.

Carrying out load test of super structure as directed including all necessary materials plant equipment, instruments, labour and arrangements for test directed.

Providing and casting Ordinary Portland cement (53 grade) with C3A content 5 percentage to 8 percentage in M 40 for average 100 mm thick wearing coat laid as directed including tamping vibrating finishing curing and filling in joints with bitumen complete.

Provision of an Reinforced cement concrete with Ordinary Portland cement (53 grade) with C3A content 5 percentage to 8 percentage in crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-45 grade concrete with Fe-550D reinforcement with epoxy coating conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No.RW NH-33022 1 94-DOIII dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified as per drawing attached.

Providing G.I. 100 mm. diameter water spouts including necessary iron gratings as per drawings.

Providing and fixing marble slab including engraving and painting complete. (A) size 75 cm x 60 cm x 40 cm.

Providing and casting Ordinary Portland cement (53 grade) with C3A content 5 percentage to 8 percentage in M 45 for approach slab including form work curing and finishing complete.

Providing and fixing in position FE 550D TMT bar reinforcement including cutting, bending and tying complete as per detailed drawings. (A) R.C.C. Kerb (B) R.C.C. Footpath (C) R.C.C. Approach slab (D) Wearing Coat.

Providing and laying of a modular strip Box steel expansion joint including anchorage catering to a horizontal movement beyond 70 mm and up to 140mm, complete as per approved drawings and standard specifications to be installed by the manufacturer or supplier or their authorized representative ensuring compliance to the manufacturers instructions for installation.

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification.

Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications.

Providing fusion bonded Epoxy coating not less than 175 micron thickness and up to 300 micron to reinforcement bars as per IS-13620-1993 ASTM-775 M including testing of coating at plant and all taxes (A) 10mm to 16mm dia bar.

Providing fusion bonded Epoxy coating not less than 175 micron thickness and up to 300 micron to reinforcement bars as per IS-13620-1993 per ASTM-775 M including testing of coating at plant and all taxes (B) 20mm to 32 mm dia bar.

Steel work, welded in built up sections framed work including cutting, hoisting, fixing in position and applying a priming coat of red lead paint. (A) In beams and joists, channels angles Tees, flats with connecting plates or angle cleats as in main and cross beams. Hip and jack rafters, purlins connected to common rafters and the like.

Providing and applying anti carbonation, anti fading, mold resistant, heat insulating and 100 percentage acrylic breathable decorative external waterproof coating of approved shade having Viscosity at Room Temperature by Ford cup No. B-4 (dilute 2 parts of product with I part of water) 18 to 30 sec. pH of 7.00 to 10.00 and Sp. Gravity at Room Temperature 1.30+0.1, tested for carbon dioxide diffusion resistance properties for coating materials and coating systems for exterior masonry and concrete as per DIN EN 1062-6 (2002-2010) by a NBA Grade A accredited institution.

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm removal of stumps of trees cut earlier and disposal of unserviceable materials (I) By Mechanical means in area of light jungle.

Box cutting the road surface to proper slope and camber for making a base for road work including removing the excavated stuff and depositing on the road side slope as directed upto 50Mt.lead.

Earth work for embankment having sulphate express as SO3 shall be less than 0.5 percentage and having 4 percentage CBR Free Swell index 50 percentage including breaking clods dressing With all lead and lift and including watering, rolling and consolidation of subgrade in layers at O.M.C. to required dry density including filling the depressing which occur during the process using Vibratory roller 8T to 10T.

Subgrade for embankment having sulphate express as SO3 shall be less than 0.5 percentage and CBR greater than 30 percentage C 0Kg Sq. 30 including breaking clods dressing with all lead and lift and including watering, rolling and consolidation of subgrade in layers at O.M.C. to required dry density including filling the depressing which occur during the process using Vibratory roller 8T to 10T.

Construction of 200 mm thick compacted coarsed granular subbase (Grade-I crushed B.T materials of 53 mm to 26.5 mm at 35 percentage, 26.5 mm to 4.75 mm at 45percentage, Below 2.36 mm at 20 percentage) by providing close graded material, mixing in a mechanical mix plant at OMC, carriage of a mix material to work site, spreading uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve desire density, complete clause as per 401.

Providing and laying wet mix base course macadam 260mm in two layer (each layer-130mm) using machine crushed chips as per required gradation mixing with required optimum quantity of water conveying the mix to site and spreading to grade and camber with mechanical paver consolidation by vibratory roller including material, labour, plant and machinery and equipment etc. complete.

Providing and laying 50mm thick DBM in Single layer using crushed stone aggregate BT chips as per required gradation and using emulsion asphalt as a tack coat at 2.5 kg or 10 sqmt and the VG 30 grade asphalt at 45 kg or MT) by total weight of mix hot laid process using hot mix plant including heating and mixing asphalt and materials by hot mix process transporting the mix and laying by paver finisher including consolidation with vibratory roller including cost of material, labour, machinery equipment and fuel, oil, lubricant for plant and machinery using contractors own plant and machineries etc. complete.

Providing and laying 30 mm Bitumen concrete using crushed stone aggregate BT chips as per required gradation and using the VG-30 grade asphalt at 54 kg or MT) by total weight of mix hot laid process using hot mix plant including heating and mixing asphalt and materials by hot mix process transporting the mix and laying by paver finisher including consolidation with vibratory roller including cost of material, labour, machinery equipment and fuel, oil, lubricant for plant and machinery using contractors own plant and machineries etc. complete.

Providing and applying priming coat with emulsion SS1 grade at the rate of 7.50 kg or 10 Sq.mt. including cost of asphalt and preparing the surface heating and applying etc. complete.

Providing and laying Compacted of Specified quarry Spall in side shoulder including carriage of material and spreading on prepared base including compacting as per MOST Specification etc. complete.

Item Description

Providing and laying of Extruded Biaxial Polypropylene Geogrid 30 KN as per clause no 3102.8 and approval design and specification above WMM layer with accessories like tie strips and loops or lugs for joining reinforcing elements and overlaps and other protective elements as per detailed specification.

Providing and laying of Extruded Biaxial Polypropylene Geogrid 40 KN as per clause no 3102.8 and approval design and specification with accessories like tie strips, nuts and bolts and loops or lugs for joining reinforcing elements with the facia, panels and overlaps and other protective elements as per detailed specification.

Road marking with hot applied thermo plastic paints with reflectorising glass beads on bitumin surface providing and laying a hot applied thermoplastic compound 2.5 mm thick includlng reflectorsing glass beads at 250 gms per sqm area, thickness of 2.5mm is excluding of surface applied glass beds as per IRC-35 2015. The finished surface to be level, uniform and free from sreaks and holes. zebra patta or bump patta lane or center line or edge line or cut patta. The white color marking should provide liminance coefficent on cement road shall be min 130mcd or m2 or lux and Asphalt road shall be min 100 mcd or m2 or lux during the service life during the day time. The marking should meet the performance criteria for night time reflectivity, wet reflectivity and skid resistnce as mentioned in the section 15 of IRC35-2015. warrenty for retro reflectivity shall be two years.

Providing and laying of Plastirib - T or equivalent raised profile edge line marking (audible warning) with hot applied thermoplastic road marking compound according to IRC 35 - 2015, Clause 7.7, with 2mm thick base coat layer above that ribs profile size of lenght 40mm X width 140mm X Height 6 mm thick (Total 8 m thick) at the distance of 500 mm between two ribs including reflectorizing glass beads at 250 gm or sq.mt area. The minimum and maximum width of raised profile should be 150 mm. The thickness of 8 mm profile should be exclusive of surface applied glass beads. The finished surface to be levelled, uniform and free from streaks and holes to be applied on edge lines. The profile marking should be mark basic line and raise line at a time simultaneously.

Supply and Apply Rumble Strips Road marking with hot applied thermoplastic paints with reflectorizing glass beads on bitumen surface providing and laying a hot applied thermoplastic compound 8 mm thick including reflectorizing glass beads at 250gms per sqm area, thickness of 8mm is excluding of surface applied glass beds as per IRC:35-2015. The finished surface to be level, uniform and free from streaks and holes.

Cat Eye or Road Stud or RPM Supplying of Molded Twin Shanks Raised Pavement Markers made of polycarbonate and ABS molded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 13635 kgs. tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW NH 33023 10-97 DO III Dt 11.06.1997. The height width and length shall not exceed 20 mm, 130 mm and 130 mm and with minimum reflective area of 13 Sq.cm. on each side and the slope to the base shall be 35 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 2 mm and height not less than 30 2 mm) from the body is to be a minimum value of 500 Kg. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturers recommendation and the color of the marker should be as per the IRC 35-2015 and as directed by Engineer-in-charge.

Facility Informatory Sign Providing and fixing sign boards made out of 2mm aluminum sheet or 4mm ACP (Aluminum composite Panel) size 80 x 60 cms rectangular as per design of IRC-67-2012. Pre treated with phosphating process and acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint reflectorized with Micro Prismatic Grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications 3.6mtr long stand post of 75 x 75 x 6mm or 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm painted with best quality epoxy coatings in black and white bends. The details of symbol foreach board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms. for each leg. including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer and a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Regulatory or Mandatory Sign Providing and fixing sign boards made out of 2mm aluminum sheet or 4mm ACP (Aluminum composite Panel) size 60 cms Dia Circle as per design of IRC-67-2012. Pre treated with phosphating process and acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint reflectorized with Micro Prismatic Grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications 3.6mtr long stand post of 75 x 75 x 6mm or 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm painted with best quality epoxy coatings in black and white bends. The details of symbol foreach board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms. for each leg. including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer and a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Chevron sign Providing and fixing sign boards made out of 1.5mm aluminium sheet or 3mm ACP (Aluminum composite Panel) size 60x50 cm as per design of IRC-67-2012. Pre treated with phospheting process and acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint reflectorised with Micro Prismatic Grade retro refiectivesheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications 3.3 mtr long stand post of 75 x 75 x 6mm or 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 50 x 50 x 5mm painted with bestquality epoxy coatings in black and white bends. the details of symbol or inscription or numerals for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC blockof size 45 x 45 x 60 Cms. for each leg.including excavation, curing etc.complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from originaa manufacturer and a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Hazard Marker Sign Providing and fixing sign boards made out of 2.0 mm aluminium sheet or 4 mm ACP (Aluminum composite Panel) size 90x30 cms. rectangular as per design of IRC-67-2012. Pre treated with phospheting process and acid etching coated with one coat of epoxy primer and two coats of best quality epoxy paint reflectorised with Micro Prismatic Grade retro refiectivesheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications 1.8mtr long stand post of 75 x 75 x 6mm or 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm painted with bestquality epoxy coatings in black and white bends. The details of symbol foreach board shall be as per theinstruction of engineer in charge. The fixing at site shall be in 1:2:4 CC blockof size 45 x 45 x 60 Cms. for each leg.including excavation, curing etc.complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer and a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Blinkers Providing and fixing solar power road traffic flasher or blinker (24 hour operations) having 300 mm round light source, cluster of high intensity ultra bright LED visibility greater than 500mtr red or amber or as required. Flashing duty cycle 50 percentage operation for 24 hours located 3.0mtr above thr ground level on post of 80NB MS Post, design in line with IS 7537-1974 specification of road traffic signals Solar model 12 V, 20WP or 124, 40W, Battery 12 V 60Ah or 12 V 110 AH. Operating temparature 0 to 50 C, Humidity 93 percentage EH (NC) complete with Installation.

Supplying of solar road stud (Solar k tie) construction aluminium alloy steel 100 dc water proof design conform to IP67 Dimension 140 mm x 128mm x 82mm 1mm height of shank 54mm 0.5 mm diameter of shank 42.5 mm 0.5 mm plastic unbreakable, scratch, resistant poly carbonate for maintenance free operation solar panel high efficiency mono-crystalline 3v 50 mAh Battery XTSRS.01. XTSRS.02. Super capacitor 2.7 v 22 of Six super bright LED with 18000 mod view distance up to 800 meters flash rate 1H2 according to customers requirement resist compression can take the load of 25 tons vehicle color red and yellow working time 80 to 100 hours continuously after the battery is fully charged and complete fixing will be drilling holes on the road for the shank to go inside with out nails and using epoxy resin based adhesive per manufactures recommendation and complete as directed by the Engineer.

Type - A W Metal Beam Crash Barrier (Providing and erecting a W metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road or ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground or road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811).

Providing and fixing pre-cast concrete kerb stone of gray cement based concrete block 30cm length,30cm height and 15cm thick of M25 grade concret as per approved design and including excavation for fixing in proper line and level,filling the joint with C:M 1:3 (1cement:3 fine sand) etc complete.

Providing and fixing ordinary Kilometer stone of precast C.C. 1:2:4 including necessary reinforcement as per I.R.C. type design in C.C. 1:4:8 including letter and paints etc. complete (For N.H., S.H. and M.D.R.)

Providing and fixing 5th Kilometer stone of precast C.C. 1:2:4 including necessary reinforcement as per I.R.C. type design in C.C. 1:4:8 including painting, lettering etc. complete (For N.H., S.H. and M.D.R.)

Providing and fixing Hectometer as per I.R.C. type design including painting, lettering etc. complete. (ii) Fixing in C.C. 1:5:10

Providing and fixing 1.20 Meter high fencing with 2.0 Meter long M.S. Angle posts 40mm x 40 mm x6 mm and oil painting 3 coats fixed at 2.5 Mt. Cc. with five Horizontal lines and two diagonals of galvanized steel barbed wire weighting 9.38 Kg. per 100 Meter, strained and fixed to posts with G.I, staples including fixing the post in ground with 0.5 M x 0.5.M x 0.5M Block in C.C1:5:10 etc. complete.

Supplying and laying of mechanically bonded polypropylene non woven geotextile (250gsm) as filter media behind gabion units, Beneath the mattress and application as per MoRTH 700 Type-I geotextile. The width of geotextile roll shall not be less than 4.5 m, at easily accessible location including top and bottom with all leads and lifts, manpower and machinery, materials, labour etc. complete and as directed by Engineer-In-Charge.

Supplying and Laying of Mechanically Woven, Double twisted hexagonal shaped Galmac (Zinc+10 percentage Aluminum) PVC Coated Gabion Units, Mesh Type 10x12, Mesh wire dia 2.7 or 3.7 mm and Selvedge wire Dia. 3.4mm or 4.4mm of dimension including transportation and placing at indicated places as direction of Engineer incharge including tools, plants, labour, material, royalty charges etc. in all respect with safety precautions and all lead and lift. (A) 3 x 2 x 1 m.

Supplying and Laying of Mechanically Woven, Double twisted hexagonal shaped Galmac (Zinc 10 percentage Aluminum) PVC Coated Gabion Units, Mesh Type 10x12, Mesh wire dia 2.7 or 3.7 mm and Selvedge wire Dia. 3.4mm or 4.4mm of dimension including transportation and placing at indicated places as direction of Engineer incharge including tools, plants, labour, material, royalty charges etc. in all respect with safety precautions and all lead and lift. (A) 3 x 2.5 x 1 m.

Supplying and Laying of Mechanically Woven, Double twisted hexagonal shaped Galmac (Zinc 10 percentage Aluminum) PVC Coated Gabion Units, Mesh Type 10x12, Mesh wire dia 2.7 or 3.7 mm and Selvedge wire Dia. 3.4mm or 4.4mm of dimension including transportation and placing at indicated places as direction of Engineer incharge including tools, plants, labour, material, royalty charges etc. in all respect with safety precautions and all lead and lift. (A) 3 x 1.5 x 1 m.

Supplying and Laying of Mechanically Woven, Double twisted hexagonal shaped Galmac (Zinc 10 percentage Aluminum) PVC Coated Gabion Units, Mesh Type 10x12, Mesh wire dia 2.7 or 3.7 mm and Selvedge wire Dia. 3.4mm or 4.4mm of dimension including transportation and placing at indicated places as direction of Engineer incharge including tools, plants, labour, material, royalty charges etc. in all respect with safety precautions and all lead and lift. (A) 3 x 2 x 0.5 m.

Supply and Laying of Mechanically Woven, Double twisted hexagonal shaped Galmac (Zinc 10 percentage Aluminum) PVC Coated Reno Mattress of Mesh Type 10x12, Mesh wire dia 2.7 or 3.7 mm and Selvedge wire Dia.3.4mm or 4.4mm of height 0.3m.

Supplying of U-pins of 400 mm length, 8mm at 2 m cc Spacing with all leads and lifts, manpower and machinery, materials, labour etc. complete and as directed by Engineer-In-Charge.

Quanity of Stones for filling mattress and terramesh unit with all leads and lifts, manpower and machinery, materials, labour etc. complete and as directed by Engineer-In-Charge.

Soil (Replacement) having property C 0Kg or Sq. 30 including breaking clods dressing with all lead and lift and including watering, rolling, and consolidation of subgrade in layers at O.M.C. to required dry density including filling the depressing which occur during the process using Vibratory roller 8T to 10T.

Providing and laying weep hole in Abutments, and returns by using A.C. pipe of 100mm including laying in proper grade and jointing the completed as per detailed specification.

Providing and laying Filter Media 600mm Thick directed at the back of return and wing walls as per detailed specification.

Filling available excavated earth or wethered rock in trenches,sides of foundations etc. in layers not exceeding 20 cm in depth consolidating each disposited layer by ramming and watering.

Diversion of watercourse or providing cofferdam,bund or island, Z-type sheet piling and Jackup Pontoon for foundation and maintaining the same for the period as may be necessary.(for sena river)

Excavation for foundation in sand, gravel, clay soft soils and murrum etc. including sorting and strutting and dewatering as necessary and disposing of excavated stuff as directed. (A) Depth from 3.0 to 6.0 M. and lead upto 100m (for sena river).

Empty boring through all Sorts of strata including Rock for providing 1.5 mt. dia. R.C.C. bored piles to required depth including providing necessary casting pipe with all plants and equipments as required complete. (for sena river).