Construction of High Level Bridge at Pasiyavaram

Amount

Earth work excavation in all classes of soil except kankar requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as bailing out water shoring strutting, walling and forming protective bunds whereever necessary etc., complete as per relevent standard specification for DRESSING THE BED UPTO SILL LEVEL. UNDER ABUTMENTS AND PIERS LOCATION. as per MORT&H Specification No.201,301

Construction of High Level Bridge

Earthwork excavation in all classes of soil except kankar and soft rock not 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 PILE CAP UNDER ABUTMENTS AND PIERS as per MORT&H Specification No.301,304

Construction of High Level Bridge

Providing and driving in position permanet M.S liner including cost and conveyance to the site and fabrication charges and tools and plants and driving M.S 6mm thick liner to be left permanently with the pile shaft as per the requirement and as per the specifications and placing from the bottom with all leads and lifts using 6mm M.S sheet etc., complete as per MORT&H Specification No.1107

Construction of High Level Bridge

Reinforced cement concrete cast-in-situ bored piles of 1000 mm diameter M-35 grade Design Mix using 20mm ISS size graded HBG metal with minimum cement content of 400kg per cu.m maximum water cement ratio of 0.4 and slump of 150 - 200mm by tremie concreting including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel including placing of reinforcement in position, concreting, including all labour charges for driving or boring, mobilisation of piling equipment and other accesssories required for driving the pile, cost of Bentonite solution and the temporary liners, chiselling and including forming of working platform over the river bed for accommodating piling eqipments including working platform, cost of test piles both initial and routine test for vertical loads and horizontal loads, forming approaches to the working platform, mixing concrete, filling it in position, compacting, cutting of pile head to cut off level for the casting the pile caps, including diversion of water course if necessary and all other incidental charges tec., complete as per standard specifications etc., complete for PILES UNDER ABUTMENTS,WINGS & PIERS.as per MORT&H Specification No.1000,1100,1700

Construction of High Level Bridge

Vibrated Cement Concrete of grade M-15, Nominal Mix, 1:2:4 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 PILE CAP UNDER ABUTMENTS, WINGS AND PIERS AND FOOTING UNDER PIER as per MORT&H Specification No.1000,1114,1700

Construction of High Level Bridge

Vibrated reinforced cement concrete M35 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 PILE CAPS UNDER ABUTMENTS, RETURN WALLS AND PIERS, as per MORT&H Specification No.1000,1114,1500,1700

Construction of High Level Bridge

Vibrated reinforced cement concrete M-35 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 ABUTMENTS AND RETURN WALLS, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Vibrated reinforced cement concrete M-35 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 BED BLOCK CUM DIRT WALL OVER ABUTMENTS, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Vibrated reinforced cement concrete M35 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 COLUMNS, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Vibrated reinforced cement concrete M35 (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 CAPPING BEAM OVER PIER COLUMNS, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Vibrated reinforced cement concrete M35 (Design mix) using 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 formwork labour charges for mixing transporting, laying, curing concrete, working at heights, soft water, hire charges for tools and plants, including all oter incidental charges, etc., complete for PEDESTALS OVER CAPPING BEAMS AND BED BLOCKS, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Supply and fixing of Elastomeric bearing of size 500x360x96mm 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 , as per MORT&H Specification No.2000,2005

Construction of High Level Bridge

Vibrated reinforced cement concrete M-35, 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 MAIN GIRDERS AND CROSS GIRDERS, as per MORT&H Specification No.1000,1500,1700,2300

Construction of High Level Bridge

Vibrated reinforced cement concrete M-35, 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,including inspection chamber, inclusive of 150mm ducts and other accessories of footpath etc., complete for DECK SLAB and KERBS, as per MORT&H Specification No.1000,1500,1700,2300

Construction of High Level Bridge

Vibrated reinforced Concrete M-40, Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including - form work and centering charges labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants excluding cost of steel and fabrication and including all other incidental charges,etc, complete for RCC CRASH BARRIERS OVER DECK SLAB, RETURN WALLS, as per MORT&H Specification No.1000,1500,1600,1700,2703

Construction of High Level Bridge

Providing and fixing of Galvinised Iron 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, as per MORT&H Specification No.2705

Construction of High Level Bridge

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, as per MORT&H Specification No.1000,1700,2100,2704

Construction of High Level Bridge

Vibrated Reinforced Cement Concrete M-35, Grade, Design Mix, using ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site but excluding cost and conveyance and fabrication of steel, including labour charges for mixing, laying, curing concrete, including formwork and centering charges,hire charges for tools and plants, including all other incidental chages etc., complete for APPROACH SLABS, as per MORT&H Specification No.1000,1500,1700,2704

Construction of High Level Bridge

Vibrated Cement Concrete M-15, Grade, Nominal Mix 1:2:4 , using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at steel including - form work & centering charges, 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 as per standard specification for PARAPET OVER APPROACHES, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Vibrated Cement Concrete M-30, Grade, Design Mix, using 65% of 25mm, 25% of 12mm and 10% of 6mm IRC size 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 of 75mm uniform thickness over deck slab and approach slab, as per MORT&H Specification No.1000,1500,1700,2702

Construction of High Level Bridge

Providing and fixing STRIP SEAL EXPANSION JOINT in between deck slab over abutments and piers with fatigue tested structural steel section at the nosing and anchorage assembly as shown in the drawing including cost and conveyance of expansion jointscost of testing as per MORT&H Specifications including labour equipment and incidental charges for fixing the joints complete in all respects as per section 2600 of MORT&H specification.

Construction of High Level Bridge

Providing and fixing seepage pipes of 100mm dia. PVC pipes of requied lengths for abutments and return wall including cost and conveyance of all materials to work site, cost and labour for 900mm dia. semi-spherical back fill arangements with 100mm size broken granite chips at the periphery and labour charges for fixing, etc.,to drain of the backfill IN BETWEEN THE ABUTMENTS AND WINGS, as per MORT&H Specification No.2706

Construction of High Level Bridge

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 , as per MORT&H Specifications Appendix 6 of IRC 78-2014

Construction of High Level Bridge

Filling behind Abutments and wings with clean gritty gravel 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, as per MORT&H Specification No.309.3.2.2 Appendix 6 of IRC 78-2014

Construction of High Level Bridge

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500D, conforming to IS:1786-1985, steel with suitable anti corrosive measure 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-500 grade, as per MORT&H Specification No.1009,1600

Construction of High Level Bridge

Supply and fabrication of Fe-240 steel with suitable anticorrosive measure 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, Fe-240 grade, as per MORT&H Specification No.1009,1600

Construction of High Level Bridge

Sub Estimate : Formation of Approach Road : Excavation for Roadway and drainage : Excavation including removal and satisfactory disposal of all materials 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 Formation of Approach Road as per standard specification MORTH Rev.V No. 111,112,301,304

Construction of High Level Bridge

Excavation including removal and satisfactory disposal of all materials 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 c) Formation of embackment using carted earth with a lead of 10 km having CBR value of more than 8, as per MORT&H Specification No.111,112,301,305

97% Compaction

100% Compaction

Granular Sub-base with Graded Material (Table:- 400-1) - Plant Mix Method Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at Optimum Moisture Content in accordance with IS 2720 (part8), carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401) - for grading- V (Filter layer), as per MORT&H Specification No.111,112,401,900

Construction of High Level Bridge

Wet Mix Macadam (Table 400-13) (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at Optimum Moisture Content in accordance with IS 2720 (part 8) in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density, Complete as per clause 406, as per MORT&H Specification No.111,112,406,900

Construction of High Level Bridge

Prime coat Providing and applying primer coat with bitumen emulsion (SS-I type) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per clause 502) - over WMM/ WBM, as per MORT&H Specification No.111,112,502,900

Construction of High Level Bridge

Tack coat - Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the granular surface treated with primer as per clause 503 - over granular surfaces treated with primer, as per MORT&H Specification No.111,112,503,900

Construction of High Level Bridge

Dense Graded Bituminous Macadam (Table - 500-10)(Providing and laying dense bituminous macadam with Hot Mix Plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade - 30) at percentage specified by JMF by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No.505) Grading II (50-75mm), as per MORT&H Specification No.111,112,505,900

Construction of High Level Bridge

Bituminous Concrete (Table 500-17) Providing and laying bituminous concrete with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade - 30) at percentage specified by JMF of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects) - Grading II, as per MORT&H Specification No.111,112,507,900

Construction of High Level Bridge

Sub Estimate : Construction of Revetment : Earthwork excavation in all classes of soil and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental 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 TOE WALL REVETMENT, as per MORT&H Specification No.304

Construction of High Level Bridge

Vibrated Cement Concrete M15 grade, Nominal Mix 1:2:4 using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to 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 as per standard specification for FOOTINGS OF TOE WALLS, as per MORT&H Specification No.1000,1700,2100

Construction of High Level Bridge

Gravel backing to revetment for 150mm thick, including cost and conveyance of gravel to worksite,laying, and filling in layers, of 150mm thick, tamping, including watering with all leads for water and all other incidental charges etc, complete, as per MORT&H Specification No.2500,2504

Construction of High Level Bridge

Manufacturing and fixing cement concrete blocks of size 250 x 250x 300 mm in CC 1:2:4, nominal mix (M15) using 20mm ISS size HBG metal including cost and conveyance of all materials to worksite and cement site including conveyance and handling charges for the same at both ends, including all other incidental charges, etcc, complete for REVETMENTS.-1Sqm, as per MORT&H Specification No.2500,2505

Construction of High Level Bridge

Vibrated Cement Concrete M-15 Grade, Nominal Mix, 1:2:4 using 20mm ISS size hard granite broken metal including cost and conveyance of all materials to site and 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 as per standard specification for NON MOUNTABLE KERB, as per MORT&H Specification No.2500

Construction of High Level Bridge

Vibrated Cement Concrete M15 grade, Nominal Mix 1:2:4 using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site and 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 as per standard specification for GUIDE POSTS 0.20x0.20x1.40m, as per MORT&H Specification No.2500

Construction of High Level Bridge

Sub Estimate : Construction of Minor Bridge at Km.25/2 of Chennai - Pulicat Road: Earth work excavation in all classes of soil except hard rock requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as bailing out water shoring strutting, walling and forming protective bunds whereever necessary etc., complete as per relevent standard specification for DRESSING THE BED UPTO SILL LEVEL AND FLEXIBLE APRONS, as per MORT&H Specification No.301,304

Construction of High Level Bridge

Earthwork excavation in all classes of soil except 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 RAFT, CUT OFF WALLS AND FLEXIBLE APRONS, as per MORT&H Specification No.301,304

Construction of High Level Bridge

Earthwork excavation in all classes of soil except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labor, equipments and all incidental 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 RETAINING WALLS, as per MORT&H Specification No.301,304

Construction of High Level Bridge

Vibrated Cement Concrete of grade M20 1:1.5:3 Nominal mix using ISS size HBG graded metal including cost and conveyance of all materials to site including cost of 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 maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, for RAFT, CUT OFF WALLS BELOW SILL LEVEL, as per MORT&H Specification No.1000,1700,2100

Construction of High Level Bridge

Vibrated Cement Concrete of grade M20 1:1.5:3 Nominal mix using 40mm ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labor charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specifications, for FOOTINGS OF RETAINING WALLS, as per MORT&H Specification No.1000,1700,2100

Construction of High Level Bridge

Filling in side the raft with quarry dust including cost and conveyance of sand 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 for filling inside the raft.

Construction of High Level Bridge

Vibrated Cement Concrete of grade M20 using 40mm ISS size HBG graded metal including cost and conveyance of all materials to site including cost of 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 including all other incidental charges etc; complete as per relevant standard specifications, for SUBSTRUCTURE OF ABUTMENTS, WINGS, AND PIERS ABOVE SILL LEVEL, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Vibrated reinforced cement concrete M-30 Grade, Design Mix, using 20mm & 12mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants including all other incidental charges etc; complete as per relevant standard specifications, for DIRT WALL CUM BED BLOCK OVER ABUTMENTS AND BED BLOCK OVER PIERS, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Providing and fixing seepage pipes of 100mm dia. PVC pipes of requied lengths for abutments and wngs including cost and conveyance of all materials to work site, cost and labour for 900mm dia. semi-spherical back fill arangements with 100mm size broken ganite chips at the periphery and labour charges for fixing, etc.,to drain of the backfil IN THE ABUTMENTS AND WINGS, as per MORT&H Specification No.2706

Construction of High Level Bridge

Providing and fixing KRAFT PAPER for full width of seating of deck slab and including cost and conveyance to work site, labour charges for fixing the same in the corrct position and all other incidental charges et., complete, as per MORT&H Specification No.2000

Construction of High Level Bridge

Vibrated reinforced cement concrete M-30 Grade, Design Mix, using 20mm & 12mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cost ofcement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants including all other incidental charges etc; complete as per relevant standard specifications, for DECK SLAB, as per MORT&H Specification No.1000,1500,1700,2704

Construction of High Level Bridge

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 , as per MORT&H Specifications Appendix 6 of IRC 78-2014

Construction of High Level Bridge

Filling behind Abutmants and wings with clean gritty gravel 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 for filling behind the abutment and wings and for rigid aprons, as per MORT&H Specification No.309.3.2.2 Appendix 6 of IRC 78-2014

Construction of High Level Bridge

Providing and fixing PVC EXPANSION JOINT in between deck slabs over abutment and pier as shown in the drawing including cost and conveyence of expansion joints including shalimar pad and joint sealent etc, complete.1 set, as per MORT&H Specification No.2600

Construction of High Level Bridge

Supply and fabrication of Fe-500D steel with suitable anti corrosive measure 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, Fe-500 grade-1 MT, as per MORT&H Specification No.1009,1600

Construction of High Level Bridge

Vibrated Cement Concrete M-15 Grade, Nominal Mix, 1:2:4, using 20mm 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, as per MORT&H Specification No.1000,1700,2100,2704

Construction of High Level Bridge

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & 12mm 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, as per MORT&H Specification No.1000,1500,1700,2704

Construction of High Level Bridge

Vibrated Cement Concrete M-30, Grade, Design Mix, using 65% of 25mm, 25% of 12mm and 10% of 6mm IRC size 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 of 75mm uniform thickness over deck slab and approach slab, as per MORT&H Specification No.1000,1500,1700,2702

Construction of High Level Bridge

Vibrated reinforced Concrete M-40, Grade, Design Mix, using ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including - form work and centering charges labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants excluding cost of steel and fabrication and including all other incidental charges,etc, complete for RCC CRASH BARRIERS OVER DECK SLAB, RETURN WALLS, as per MORT&H Specification No.1000,1500,1600,1700,2703

Construction of High Level Bridge

Vibrated Cement Concrete M-15, Grade, Nominal Mix 1:1.5:3 , using 20mm ISS size hard granite broken metal including cost and conveyance of all materials to site and 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 as per standard specification for CC PARAPET OVER APPROACHES, as per MORT&H Specification No.1000,1500,1700,2200

Construction of High Level Bridge

Providing and fixing of cast iron 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, as per MORT&H Specification No.2705

Construction of High Level Bridge

Gravel backing to revetment for 150mm thick, including cost and conveyance of gravel to worksite,laying, and filling in layers, of 150mm thick, tamping, including watering with all leads for water and all other incidental charges etc., complete, for REVETMENTS, as per MORT&H Specification No.2500

Construction of High Level Bridge

Manufacturing and fixing cement concrete blocks of size 250 x 250x 300 mm in CC 1:2:4(M15) mix using 20mm ISS size HBG metalluding cost and conveyance of all materials to worksite and cement site including conveyance and handling charges for the same at both ends, including all other incidental charges, etc., complete, for REVETMENTS, as per MORT&H Specification No.2500,2505

Construction of High Level Bridge

Granite rough stone dry packing for the specified thickness for apron using good size granite roughstone, properly wedged with quarry spalls including cost and conveyance of all materials to site labour charges for packing the same in position and all other incidental charges etc, complete for FLEXIBLE APRONS, as per MORT&H Specification No.2500,2503

Construction of High Level Bridge

Dismantling the the existing PCC in the existing causeway and clearing away from the work site and carefully stacking the usefull materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc., complete, as per MORT&H Specification No.202

Construction of High Level Bridge

Dismantling the existing RCC Slab in Cement Mortar in the existing causeway 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, as per MORT&H Specification No.202

Construction of High Level Bridge

Sub Estimate :Construction of Coffer Dam : Earth work excavation in all cases of soils except hard rock not requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as bailing out water, shoring, strutting, walling and forming protective bunds wherever necessary etc., complete as per relevant standard specification for forming Embankment for Coffer Dam

Construction of High Level Bridge

Providing and laying sand bags on the sides of the cofferdam (earth work formation) to protect the formation including the cost of sand, cost of bag, cost for filling and tying bags and cost for transporting and placing in position as directed by the Engineer-in-charge.

Construction of High Level Bridge

Sub Estimate : Provision for Road Furniture and Signages : Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @ 250gm per Sqm area, thickness of 2.5mm 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 specifiation No.803

Construction of High Level Bridge

Providing and fixing reflective road studs of 'category A' raised pavement markers made out of Poly Carbonate / Methyl Methercrylae/ ABS moulded body confirming to ASTM D 788 and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values conforming to ASTM D4280. The reflective raised pavement markers shall also confirm to the MORTH circular No.RW/NH 33023/10/97-DO.III Dt.11.06.97. The height, width and length shall not be less than 15mm, 90mm and 100mm and with minimum reflective area of 13 Sq.cm on each side and the slope to the base shall be 35+/-5 degree. Each reflector shall have a CIL not less than values specified in Table 2 of said MORTH circular. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19+/- 2mm and height not less than 30+/- 2mm) from the body is to be a minimum value of 500 Kgf. 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 manufacturer's recommendation and complete as directed by the engineer. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280 and confirming to IRC 35-2015 guidelines and MORT&H specificatin 804 etc., complete.

Construction of High Level Bridge

Providing and erecting of Retro - Reflectorised Cautionary, Mandatory and Informatory signs (with definition board) made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67:2012 and ASTM D4956-09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm Mild Steel Angle and supported on a Mild Steel Angle post 75 x 75 x 6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete, machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro - Reflectro sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2012. The Retro - reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67-2012. (as per MORT&H Specification No.801)

80x60cm rectangular

60cm equilateral triangle

60cm circular - Cautionary

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