Construction of ROB at km 5/8 of Old GST road Thirukkazhukkundram road (via) Ponvilanthakalathur in lieu of existing LC No.59 at Railway km 68/16-18 in between Chengalpattu and Ottivakkam Railway station

Amount

Earthwork excavation in all classes of soil except soft disintegrated rock not requiring blasting and hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for FOUNDATION OF ABUTMENTS, PIERS AND RETAINING WALL, FOOTPATH, BOX CULVERT, DRAINAGE, STAIR CASE

Upto 2m 1. Main - 9000 2. Footpath cum drain Chengalpattu Side - 2123 3. Footpath cum drain Thirukazhukundram Side - 2648 4. Box Culvert - 858 5. Drainage arrangements - 25 6. Stair Case - 296

2m - 3m 1. Drainage arrangements - 13

Plain Cement Concrete of grade M10 (Nominal mix) using 40 mm ISS metal including Cost and Conveyance of all materials to site and cost of Cement at site including soft water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification for LEVELING COURSE BELOW FOUNDATION OF RETAINING WALL,ABUTMENTS, AND PIERS.

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm ISS size hard granite broken graded metal including Cost and Conveyance of all materials to site excluding Cost of Steel including cost of form work, soft water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification for FOOTING FOR ABUTMENT AND RETURN

Vibrated reinforced cement concrete M-30 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for FOUNDATION OF PIER

Vibrated Reinforced Cement Concrete of grade M-30 (Design mix) using 20mm ISS HBG metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying compacting, curing concrete, working at heights, hire charges for Tools and Plants including all other incidental charges etc., complete for FOUNDATION OF RETAINING WALL

Vibrated Reinforced Cement Concrete of grade M-30 (Design mix) using 20mm ISS HBG metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying compacting, curing concrete, working at heights, hire charges for Tools and Plants including all other incidental charges etc., complete for RETAINING WALLS (BELOW GROUND LEVEL)

Vibrated Reinforced Cement Concrete of grade M-30 (Design mix) using 20mm ISS HBG metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying compacting, curing concrete, working at heights, hire charges for Tools and Plants including all other incidental charges etc., complete for RETAINING WALLS (ABOVE GROUND LEVEL)

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm ISS graded metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost ofsoft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges etc., complete for ABUTMENT AND RETURNS WALL ( BELOW GROUND LEVEL)

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm ISS metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges etc., complete for ABUTMENT AND RETURNS WALL ( ABOVE GROUND LEVEL)

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm ISS metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, soft water, hire charges for Tools and Plants including all other incidental charges etc., complete for BED BLOCK CUM DIRT WALL OVER ABUTMENTS

Vibrated reinforced cement concrete M-30 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for PIER (BELOW GROUND LEVEL)

Vibrated reinforced cement concrete M-30 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for PIER (ABOVE GROUND LEVEL)

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm ISS metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, soft water, hire charges for Tools and Plants including all other incidental charges etc., complete as per standard specifications for CAPPING BEAMS OVER PIERS

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm ISSgraded metal including Cost and Conveyance of all materials to site and Cost of cement to site but excluding cost and fabrication of steel but including soft water labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges etc., complete , for PEDESTALS.

Supply and fixing of Elastomeric bearing of size 320 x 500 x 64mm including cost and conveyance to work site, labour for fixing the same in correct position and all other incidental charges etc., complete as per standard specifications.

Vibrated reinforced cement concrete M-30 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for T-BEAM AND CROSS GIRDERS.

Vibrated reinforced cement concrete M-30 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, etc. complete for DECK SLAB

Supplying and installation of STRIP SEAL EXPANSION JOINT system conforming to specification for road and bridge works IVth revision 2011 published by ministry of surface transport (roads wing ) in the 40mm wide expansion gap provided in between decks over piers and in betweeden deck and dirt wall over abutment with fatigue tested conveyance of all materials cost of testing as per the MOST specification including labour equipment and incidental charges for fixing the joints complete in all respects as per specifiactions

Vibrated reinforced Concrete M-40 Grade (Design Mix) using ISS 20mm size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for CRASH BARRIERS .

Vibrated reinforced Concrete M-30 Grade (Design Mix) using ISS HBG metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for Handrail and posts

Vibrated Cement Concrete M15 Grade (Nominal Mix) 1:2:4 using 40mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork,lead for soft water, labour charges for mixing , transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc complete as per relevant specification for BASE COURSE BELOW APPROACH SLAB.

Vibrated Reinforced Cement Concrete M-30 Grade (Design Mix) using ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for APPROACH SLAB.

Providing and fixing of G.I drainage spouts 100mm dia as per MOST drawing SD/205 with grating arrangements at top as shown in the drawing using 12mm x 25mm flats for grating arrangements, and 100mm dia drainage spout projecting beyond the bottom of deck slab as shown in the drawing including cost and conveyance of cast iron pipes and flats and fixing them in position etc,complete.

Vibrated Cement Concrete M-30 Grade (Design Mix) using 25mm, 12mm and 6mm ISS HBG graded metal including cost and conveyance of all materials to worksite and cement at site including all labour charges for fixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges,formwork,cost of premoulded expansion joints and fixing the same in position etc., complete for wearing cost over deck slab and approach slab.

Providing and fixing of PVC seepage pipes of 100 mm dia. of required lengths for abutments and wings including costs and conveyance of all materials to work site and labour charges for fixing etc., complete to drain the backfill arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing, etc., to drain of the backfill

Providing filter media behind the abutments and wings with clean III graded material 53mm to 5.6mm to 600mm thick and well compacted in layers with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all labours and other incidental charges including hire charges for tools and plants employed etc., for filter media as per MOST's (Roads Wing) specifications for Roads and Bridges " Fourth Revision Cl. 309-3-2-13 and 305 -4-4 etc., complete. 1. Main - 73 2. Approach road - 561

Filling behind Abutments and returns as per appendix 6 of IRC 78-200 with clean gritty free draining material including cost and conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads for water and all other incidental charges etc,complete. 1. Main - 157 2. Approach road - 4515 3. Box Culvert - 390

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-415, conforming to IS:1786-1985, steel required for all RCC items of works involved in the schedule cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlaping to the required length wherever necessary and placing the reinforcement in position as specified in the drawings, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc, complete,Fe-415 grade. 1. Main (Upto 16mm dia) - 409 2. Main (Above 16mm dia) - 259 3. Footpath cum drain Chengalpattu Side - 17 4. Footpath cum drain Thirukazhukundram Side - 21 5. Box Culvert - 24 6. Stair Case - 15

Supply and fabrication of S-240 steel required for all RCC items of works involved in the schedule cost of steel at site fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings,including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete, S-240 grade

Clearing light Jungle in the approach road to ROB and clearing away from the site and depositing the debris including labour charges etc., complete as directed by the Engineer as per standard specification and also as per MORTH

Picking the existing B.T surface upto 20mm depth and clearing away from the site and depositing the debris including labour charges for picking etc., complete as directed by the Engineer as per standard specification and also as per MORTH No.111 & 112

Excavation including removal and satisfactory disposal of all materias necessary for the construction of roadway and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer for Box Cutting for Wideneing Portion and as per MORTH No. 111, 112, 201, 202, 301, 302. 1. Approach road - 3187 2. Service road - 722

Providing and laying Granular Sub-Base Grade- V consisting of well graded Material confirming to the grading given in Table No.400-1, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 111, 112, 401, 900. 1. Approach road - 1005 2. Service road - 1330

Provding and laying Wet Mix Macadam consisting of clean crushed aggregates confirming to the grading given in Table No.400-13, including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver on well prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 111, 112, 406, 900. 1. Approach road - 1524 2. Service road - 1662

Providing and applying Prime Coat over granular Base with bitumen emulsion (SS-I type) on prepared surface including preparing the road surface and spraying the primer at the rate of 0.70 kg/Sq.m using bitumen sprayer as directed by the Engineer - over WMM as per MORTH No. 111, 112, 502. 1. Approach road - 6095 2. Service road - 6643

Providing and applying Tack Coat over granular surface treated with primer using Bitumen Emulsion (RS-I type) with mechanical sprayer at the rate of 0.25 kg per Sq.m as directed by the Engineer as per MORTH No.111,112,503,900. 1. Approach road - 6095 2. Service road - 6643

Providing and applying Tack Coat over existing bituminous surfaces with Bitumen Emulsion (RS-I type) using mechanical sprayer at the rate of 0.20 kg per Sq.m on the prepared bituminous surface as directed by the Engineer as per MORTH No. 111, 112, 503, 900. 1. Approach road - 935 2. Service road - 1198

Providing and laying Dense Bituminous Macadam 50 mm thickness which work shall consist of construction, using crushed aggregates, premixed with VG 30 Grade Bitumen at the rate of 4.00% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporiting the mix to the worksite, laying with paver finisher and compaction with smooth wheeld and vibratory roller in accordance with the requirements of the specification and in confirmity with the drawing as directed by the Engineer for DBM (Grade-II) . as per MORTH No. 111, 112, 505, 900 1. Approach road - 353 2. Service road - 397

Providing and laying Bituminous Concrete 30 mm thickness which work shall consist of construction using coarse aggregates premixed with VG 30 Grade Bitumen at the rate of 5.40% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporiting the mix to the worksite, laying with paver finisher and compaction with smooth wheeld and vibratory roller in accordance with the requirements of the specification and in confirmity with the drawing as directed by the Engineer for BC (Grade-II) as per MORTH No. 111, 112, 507, 900 1. Approach road - 212 2. Service road - 240

Vibrated cement cement concrete M-20 Grade (Nominal mix) using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for CIRCULAR ROTARY OF 5.5 m DIA AND WALL THICKNESS OF 0.5 m.

Forming the embankment using carted earth having soaked CBR value not less than 8 including cost and conveyance of earth from the approved source to site, spreading the earth uniformly to the entire formation width as directed by the departmental officers, including labour for breaking clods, sectioning, laying in layers not exceeding 250mm in loose thickness and compacting each layer to the required density in accordance with IS 2720 Part IV to 97% proctor density to the specified depth below the sub grade level, keeping the moisture content of the earth at the time of compaction within the range of 1% above and 2% below the optimum moisture content determined in accordance with IS 2720 using 80-100 Kn power roller rolling to achieve the required maximum dry density including labour charges for sectioning, watering with all leads for water, including fuel and hire charges for power roller, water sprinkler and other tools and plants employed, etc. complete as per clause 305 of MOSRT&H Specifications

Vibrated Cement Concrete of grade M10 (Nominal mix) 1:3:6 using 40 mm ISS metal including Cost and Conveyance of all materials to site and cost of Cement at site including soft water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification for LEVELLING COURSE BELOW FOUNDATION. 1. Footpath cum drain Chengalpattu Side - 122 2. Footpath cum drain Thirukazhukundram Side - 145

Vibrated reinforced cement concrete M-25 Grade (Design mix) using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for Drain bottom Slab. 1. Footpath cum drain Chengalpattu Side - 155 2. Footpath cum drain Thirukazhukundram Side - 185

Vibrated reinforced cement concrete M-25 Grade (Design mix) using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for Drain Body Wall. 1. Footpath cum drain Chengalpattu Side - 308 2. Footpath cum drain Thirukazhukundram Side - 391

Vibrated reinforced cement concrete M-25 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for Cover Slab of Drain. 1. Footpath cum drain Chengalpattu Side - 150 2. Footpath cum drain Thirukazhukundram Side - 181

Supplying and fixing of fiber reinforced concrete manholes with frame 0.6m and dia as per IRC :50 - 1999 and as directed by the departmental officers at every 10m intervals along the drain cover slab. For storm water drain portion. 1. Footpath cum drain Chengalpattu Side - 68 2. Footpath cum drain Thirukazhukundram Side - 82

Dismantling the existing cutstone slab in the existing culvert and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc. complete.

Dismantling the existing Brick/Stone masonry in cement mortar walls upto 3m high in the existing culvert and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc complete.

Dismantling the existing cement concrete for footing upto 3m high in the existing culvert and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc complete.

Dismantling the existing RCC Pipes in the existing culvert and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc complete.

Vibrated Cement Concrete of grade M10 (Nominal mix) 1:3:6 using 40 mm ISS metal including Cost and Conveyance of all materials to site and cost of Cement at site including soft water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification for LEVELLING COURSE BELOW FOUNDATION.

Vibrated reinforced cement concrete M-25 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for BASE SLAB, VERTICAL WALL AND DECK SLAB.

Vibrated reinforced cement concrete M-25 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for Wing wall

Vibrated Cement Concrete M-20 Grade (Nominal Mix) using ISS 20mm size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for CC Parapet wall over Box culvert.

Providing and fixing 160 mm dia PVC pipes of approved class not less than 4kg of 150mm dia connecting the drainage spouts of the deck slab along both the sides of the deckslab connected to the Rainwater harvesting system below for two consecutive spans with all bends tees clamps and all other accessories and fixtures complete including tools and plants ,transportation etc.,

Filling with Sand including cost and conveyance of all materials and stacking at site to departmental guage for premeasurements, labour charges for laying, handling and filling in layers not more than 15 cm thick including watering with all leads for good soft water and all other incidental charges, tamping, compacting under optimum moisture content to get the maximum density for the pit and Rain water harvesting well

Filling with 40mm size ISS HBG metal in the rain water harvesting system including cost and conveyance of all material and labour charges for filling complete as directed by the Engineer .

Filling with 20mm size ISS HBG metal in the rain water harvesting system including cost and conveyance of all material and labour charges for filling complete as directed by the Engineer .

Filling with 12mm size ISS HBG metal in the rain water harvesting system including cost and conveyance of all material and labour charges for filling complete as directed by the Engineer .

Filling with 6 mm size ISS HBG metal in the rain water harvesting system including cost and conveyance of all material and labour charges for filling complete as directed by the Engineer .

Providing and laying of ISI Class NP 3 pipe of best quality of 1200mm dia. in the rain water harvesting system with all required specials including cost and conveyance of pipes and specials , labour charges for in position and all other incidental charges etc., complete for pipes as directed by the Engineer

Vibrated cement concrete M-20 Grade, (Nominal mix) using 20mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for SAFETY KERB.

Filling with carted earth in between trestle portion of ROB including cost and conveyance to work site , laying and filling in layers, tamping under optimum moistur content to get the maximum dry density including watering, handling charges and all other incidental charges etc. complete as per relevant specifications

Painting two coat with ready mixed plastic emulsion paint and approved priming coat over the cement surface complete including scrapping clean removal of dirt parts for crash barrier, safety kerb, hand rails, bridge bottom sides, deck slab bottom, abutment, return walls and retaining wall sides with approved quality and colour including cost and conveyance of all materials to site , labour charges etc. complete as per standard specifications

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads at 250 gms/ sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC - 35. The finished surface to be level, uniform and free from streaks and holes etc., complete (as per MORT&H specification no 803)

Providing and fixing of retro - reflectorised cautionary, mandatory and informatory signs(with definition boards) made ot of high intensity prismatic grade sheeting conforming to Type- IV as per IRC 67-2012 and ASTM D 4956-09, speccification and fixed 2 mm thick aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm MS angle and supported on a mild steel angle post 75x75x6mm with a clear height not less than 2.1 m firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm. 60 cm below ground level etc., complete and in the bridge locations, the height of the post mentioned above is only tentative and it may be provided according to the site conditions and it has to be fixed to the crash barrier with necessary steel brackets or clamps and fixing with necessary joinaries and concrete. High intensity retro reflectro sheet shall consist of minimum coeff of retro reflection as per table 6.6 of IRC 67-2012. the retro reflective sheeting shall be covered under 7 year warranty issued and a certified copy of three years outdoor exposure report shall be obtained as per IRC67-2012. The cost is inclusive of all the above items, labout, material charges etc., for providing and fixing as per MORT&H specification No. 801

A. 60 cm Circular

B. 60 x 45 cm Rectangular

C. 60 cm Equilateral triangle

Providing and fixing of retro - reflectorised Direction and Place identification signs(with area exceeding 0.9 sq.m ) made of high intensity prismatic grade sheeting conforming to Type- IV as per IRC 67-2012 and ASTM D 4956-09, speccification and fixed 2 mm thick aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm MS angle and supported on a mild steel angle post 75x75x6mm with a clear height not less than 2.1 m firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm. 60 cm below ground level etc., complete and in the bridge locations, the height of the post mentioned above is only tentative and it may be provided according to the site conditions and it has to be fixed to the crash barrier with necessary steel brackets or clamps and fixing with necessary joinaries and concrete. High intensity retro reflectro sheet shall consist of minimum coeff of retro reflection as per table 6.6 of IRC 67-2012. the retro reflective sheeting shall be covered under 7 year warranty issued and a certified copy of three years outdoor exposure report shall be obtained as per IRC67-2012. The cost is inclusive of all the above items, labout, material charges etc., for providing and fixing as per MORT&H specification No. 801.

Providing and fixing unidirectional or bi directional reflective pavement marker (RPM) or road studs bonded to or anchored within the road surface for lane marking and delineation for night time visibility with plastic body of RPM / Road studs moulded from ASA (acrylic strene acrylonitrite) of HIPS (high impact polystyrene). The marker shall support a load of 13635 kg tested in accordance with ASTM D 4280. Reflective panels shall consist of number of lanes containing single or dual prismatic cube capable of providing total internal reflection of the light entering the lens face. Lenses shall be moulded of methyl methecrylate conforming to ASTM D 788 or equivalent etc., complete (As per technical specification of NHAI clause A-8)

Supplying and installation of Delineators (Road way indicators, Hazard markers, object markers), 80-100 cm above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75mm dia circular reflectorised panels at the top, burried or pressed in to the ground conforming to IRC 79 etc., complete( as per MoRT&H Sp, No.805)

Plain Cement Concrete of grade M-10 (Nominal Mix) 1:3:6 using 40mm ISS HBG metal including cost and conveyance of all materials to site including cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, Tools and Plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification, etc, complete as per relevant standard specification for LEVELLING COURSE BELOW FOUNDATION.

Vibrated Reinforce cement concrete M-30 Grade (Design Mix) using ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for COLUMN FOOTING

Vibrated Reinforced Cement Concrete of grade M-30 (Design mix) using 20mm ISS HBG metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying compacting, curing concrete, working at heights, hire charges for Tools and Plants including all other incidental charges etc., complete for COLUMN.

Vibrated Reinforce Cement Concrete of grade M-30 (Design mix) using 20mm ISS HBG metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying compacting, curing concrete, working at heights, hire charges for Tools and Plants including all other incidental charges etc., complete FOR STAIRCASE WAIST SLAB AND LANDING SLAB.

Vibrated Reinforce Cement Concrete of grade M-30 (Design mix) using 20mm ISS HBG metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying compacting, curing concrete, working at heights, hire charges for Tools and Plants including all other incidental charges etc., complete FOR STAIRCASE LANDING BEAMS & TIE BEAMS

Vibrated Cement Concrete M15 Grade (Nominal Mix) 1:2:4 using 40mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork,lead for soft water, labour charges for mixing , transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc complete as per relevant specification for steps in staircase

Vibrated reinforced cement concrete M30 (Design mix) using ISS graded hard granite crushed stone including cost and conveyance of all materialsto site and cement at site excluding cost and fabrication of steel but including formwork and centering soft water labour charges for mixing,transporting, placing in position vibrating and compacting finishing and curing, working at heights, hire charges for tools and plants, including all other incidental charges etc complete as per standard specification for HAND RAILS

Calculation of SubTotal, GST and Total carried out by system automatically

Sub Total Amount for above all items

GST 12% for the above SubTotal Amount

M RAJKUMAR