Bridge Work

Amount

BRIDGE ESTIMATE

Earth work excavation in all classes 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 whichever necessary etc., complete as per relevant standard specifation for DRESSING THE BED UPTO SILL LEVEL.

Earth work excavation in all classes of soils and depositing on bank, with all leads and lifts as per SS20B , Including cost of all labour, equipments and all other incidental charges such as bailing out water, providing and maintaining necessary cofferdams, sheeting, shoring ,bracing,and their subsequent removal, removal of all logs,stumps 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 specifation, for FOUNDATION - FOOTING UNDER ABUTMENTS & PIERS as per Section 300 of MORT&H Specifications (Fifth Revision) including 600 mm from the face of footing as per cl.4.2.5.1 IS:1200 (Part 1)-1992

Earth work excavation in Soft Disintegrated Rock (SDR) not requiring blasting (SDR, Kankar in Soft disintegrated rock) and depositing on bank, with all leads and lifts, including cost of all labour, equipments and all other incidental charges such as bailing out water, providing and maintaining necessary cofferdams, sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps 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 as per Section 300 of MORT&H Specifications (Fifth Revision) including 600 mm from the face of footing as per cl.4.2.5.1 IS:1200 (Part 1)-1992

Compacted Cement Concrete of grade M10 (Nominal mix ) using 40mm ISS HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site including potable water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidential charges such as bailing out water, maintaining protective bunds, cofferdams, shoring, structting etc; complete as per relevant standard specification, for LEVELLING COURSE BELOW FOUNDATION OF ABUTMENTS & PIERS as per Sections 2100 of MoRT&(H) Specifications (Fifth Revision).

Vibrated Plain Cement Concrete of grade M25 (Design mix) using 40 mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site, including cost of formwork,potable water,labour charges for mixing, transporting, laying, curing concrete, working at depths, hire charges for tools and plants including all other incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification for FOOTING UNDER ABUTMENTS ,RETURN WALLS and Piers as per Section 2100, 1500 & 1700 of MoRT&(H) Specifications (Fifth Revision).

Vibrated Plain Cement Concrete of grade M25 (Design mix) using 40 mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site, including cost of formwork,potable water,labour charges for mixing, transporting, laying, curing concrete, working at depths, hire charges for tools and plants including all other incidental charges etc., complete as per relevant standard specification for ABUTMENT , RETURN WALL SUBSTRUCTURE and Piers Below sill as per Sections 1500,1700 & 2200 of MoRT&(H) Specifications(Fifth Revision)

Vibrated Plain Cement Concrete of grade M25 (Design mix) using 40 mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site, including cost of formwork,potable water,labour charges for mixing, transporting, laying, curing concrete, working at heights, hire charges for tools and plants including all other incidental charges etc., complete as per relevant standard specification for SUBSTRUCTURE OF ABUTMENTS , RETURN WALLS and Piers (ABOVE SILL ) as per Sections 1500,1700 & 2200 of MoRT&(H) Specifications(Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20 mm ISS HBG 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 of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and Plants, including all other incidental charges, etc., complete as per relevant standard specification for BED BLOCK CUM DIRTWALL and Bed Block Over Piers as per Sections 1500, 1700 & 2200 of MoRT&(H) Specifications (Fifth Revision)

Providing and fixing KRAFT PAPER for full width of seating of deck slab and including cost and conveyance to worksite, labour for fixing the same in correct position and all other incidental charges etc., complete. -

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) as per standard drawing SQ/407 using 20 mm ISS HBG 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 of formwork, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc., complete as per relevant standard specification for DECK SLAB, KERBS & safety kerbs as per Sections 1500,1700 and 2300 of MoRT&(H) Specifications (Fifth Revision).

Vibrated Reinforced Cement Concrete of grade M40 (Design mix) using 20mm ISS HBG 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 of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and Plants, including all other incidental charges, etc., complete as per relevant standard specification for CRASH BARRIER over Deck slab and return wall as per Sections 811, 1700 & 2703.3 of MoRT&(H) Specifications (Fifth Revision).

Providing and Fixing of G.I. Drainage spouts 100mm dia as per GOI drawing SD/103 with grating arrangements at top as shown in the drawing using 12mmx25 mm flats for grating arrangements and 100 mm 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 Section 2705 of MoRT&(H) Specifications (Fifth Revision).

Providing and fixing PVC EXPANSION JOINT(20 mm) over Abutments and Piers in 20 mm gap between deck slabs as shown in the drawing including cost and conveyance expansion joints ncluding bitumne pad and joint selant etc.. Complete as per Section 2600 of MoRT&(H) Specifications (Fifth Revision)

Compacted Plain Cement Concrete of grade M15 (Nominal mix) using 40mm ISS HBG graded metal , including cost and conveyance of all materials to site and cost of cement at site,including all labour charges for mixing,transporting,laying and curing concrete , working at heights, hire charges for Tools and plants , compacting, curing with all leads for potable water, including all other incidental charges, form work etc., complete, for BASE COURSE BELOW APPROACH SLAB and Approach RAMP as per Sections 1500,1700 & 2704 of MoRT&(H) Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm ISS HBG 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 of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and Plants, including all other incidental charges, etc., complete for SAFETY KERB RAMP as per Sections 1500 and 1700 of MoRT&(H) Specifications (Fifth Revision).

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20 mm ISS HBG graded metal, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel including cost of form work, labour charges mixing,transporting,laying,curing concrete, working at heights,hire charges for tools and plants including all other incidental charges etc., complete for APPROACH SLAB as per Sections 1500,1700 &2704 of MoRT&(H) Specifications (Fifth Revision).

Vibrated Cement Concrete of grade M30 (Design mix) 75mm uniform thick with surface reinforcement using ISS HBG graded metal, including cost and conveyance of all materials to work site including cement at site,including all labour charges for mixing concrete, laying, hire charges for Tools and plants, compacting, curing with all leads for potable water, including all other incidental charges formwork, etc, complete for WEARING COAT OVER DECK SLAB AND APPROACH SLAB as per Section 2702.2 & 1700 of MoRT&(H) Specifications (Fifth Revision).

Providing and Fixing weep holes of 100 mm dia of required lengths for abutments and wing walls including costs and conveyance of all materials to work site and labour charges for fixing , etc., complete to drain the backfill in Abutments and Return walls as per Appendix 6 of IRC 78-2014 and Section 2706 of MoRT&(H) Specifications (Fifth Revision).

Providing Filter Media behind Abutment and Return walls for 600 mm thickness using clean III graded material 53 mm to 5.6 mm well compacted in layers with smaller size towards the soil and bigger size towards the wall including cost and conveyance to work site,including all labours and other incidental charges etc complete as per Cl.710.1.4 7Appendix-6 of IRC 78-2014.

Filling behind Abutments and Return walls with clean gritty gravel including cost and conveyance of gravel to work site,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 Cl.710.1.4 & Appendix -6 of IRC 78-2014 and Section 305 of MoRT&(H) Specifications (Fifth Revision).

Supply and Fabrication of Fe-500D (HSD) grade steel required for all RCC items of works involved in the schedule, including cost of steel at site and cost of fabrication labour charges for cleaning the rods straightening,cutting,bending,tying grills, including over laping to the required length wherever necessary and providing to the reinforcement 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 as per Section 1009.3 and 1600 of MoRT&(H) Specifications ( Fifth Revision).

Supply and Fabrication of Fe-240 grade steel required for all RCC items of works involved in the schedule, including cost of steel at site and cost of fabrication labour charges for cleaning the rods straightening,cutting,bending,tying grills, including over laping to the required length wherever necessary and providing to the reinforcement 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 as per Section 1009.3 and 1600 of MoRT&(H) Specifications ( Fifth Revision)

Supply and fixing of High Quality of PVC pipes of 150mm dia.. Including cost and conveyance of pipes to the site and fixing in position to proper grade and level, including labour charges for fixing and including all other incidental charges etc complete., for proving utility services in safetykerbs

FORMING APPROACH ROAD

Excavation including removal and satisfactory disposal of all materials necessary for the construction of road way and side drains in accordance with specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer for Carted Eath with a lead of 5 km for formation of Approach Road for 95% compacion

Excavation including removal and satisfactory disposal of all materials necessary for the construction of road way and side drains in accordance with specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer for Carted Eath with a lead of 5 km for formation of Approach Road for 97% compacion

Granular Sub-base with Graded Material (Table:- 400-1) - By Mix in Place Method (Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 as per MORTH Specification ) - for grading- V Material

Granular Sub-base with Graded Material (Table:- 400-1) - By Mix in Place Method (Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 as per MORTH Specification ) - for grading-III Material

Providing and Laying Wet Mix Macadam Base Course of 250mm thickness in two layers of 125mm each or else as specified on the prepared sub-base with graded stone aggregate and granular materials of quality size and grading placed in layers as specified including mixing in Base Mix Palnt, spreading in uniform layer in motor grader and compacting with Vibrating Roller of 80 to 100KN static weight and fine dressing for required grade and cross slopes as shown on the drawing, equipement safety measures, testing and incidental charges necessary to complete the work as per Technical Specification as per Clause 406 and of MORTH V Revision as directed by Engineer

Providing and laying of PRIME COAT using Bitumen Emulsion SS-1 at the rate of 7Kg per 10Sqm over the WMM surface including clearing of road surface and spraying as per Clause 503 of MORT&H and directed by the Engineer.

Providing and laying of TACK COAT using bituminous emulsion RS 1 at the rate of 2.50Kg per 10Sqm over the Prime coat of WMM surface including clearing of road surface and spraying as per Clause 503 of MORT&H and directed by the Engineer.

Providing and laying BITUMINOUS MACADAM with Central Hot mix plant using crushed aggregates of specified grading premixed with bituminous binder (Viscosity Grade 30), transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction, complete as per clause 504 of MORTH Specification - Grading II

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 Job Mix Formula of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment,rolled as per clause 501.6 and 501.7 to achieve the desired compaction as per clause No. 507 of MORTH Specification complete in all respects - Grading II

FORMING DIVERSION ROAD

Excavation including removal and satisfactory disposal of all materials necessary for the construction of road way and side drains in accordance with specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer for Carted Eath with a lead of 5 km for formation of Approach Road for 95% compacion

Excavation including removal and satisfactory disposal of all materials necessary for the construction of road way and side drains in accordance with specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer for Carted Eath with a lead of 5 km for formation of Approach Road for 97% compacion

Granular Sub-base with Graded Material (Table:- 400-1) - By Mix in Place Method (Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 as per MORTH Specification ) - for grading- V Material

Providing and Laying Wet Mix Macadam Base Course of 250mm thickness in two layers of 125mm each or else as specified on the prepared sub-base with graded stone aggregate and granular materials of quality size and grading placed in layers as specified including mixing in Base Mix Palnt, spreading in uniform layer in motor grader and compacting with Vibrating Roller of 80 to 100KN static weight and fine dressing for required grade and cross slopes as shown on the drawing, equipement safety measures, testing and incidental charges necessary to complete the work as per Technical Specification as per Clause 406 and of MORTH V Revision as directed by Engineer

Providing and laying of PRIME COAT using Bitumen Emulsion SS-1 at the rate of 7Kg per 10Sqm over the WMM surface including clearing of road surface and spraying as per Clause 503 of MORT&H and directed by the Engineer.

Providing and laying of TACK COAT using bituminous emulsion RS 1 at the rate of 2.50Kg per 10Sqm over the Prime coat of WMM surface including clearing of road surface and spraying as per Clause 503 of MORT&H and directed by the Engineer.

Providing,Laying and Rolling of close graded Premix Carpet of compacted 20mm thick using 0.0162 cum of 13.20 - 11.20mm, 0.1404 cum of 11.2 - 5.6mm, 0.0729 cum of 5.6 - 2.80mm, 0.0405cum of 2.80mm and below (type - B) graded HBG metal using 19Kg of VG 30 Bitumen for 10sqm including permixing at CMP, Conveyance by tipper lorry, laying by paver finisher and rolling by vibratory roller including cost and conveyance of all material, hire charges of all T&P all labour charges, rental for machinery, fuel and all other incidental charges etc., complete as per specification using CMP as per clause 508 of MORTH specification Rev. V

Supply of NP 3 class RCC 1000 mm dia. pipes supplied by the Contractor at his own cost specified below confirming to IS 458 / 1989 cost of pipe as a finished work including all other incidental charges, testing charges including loading and unloading transport and delivery in good condition at work site as directed by the departmental officers etc., complete as per MORTH specification Rev. V for forming Diversion Road

CONSTRUCTION OF RCC RETAINING WALL

Earthwork excavation in all classes of soils except hard rock requring blasting depositing on bank with all leads and lifts as per SS 20B including cost of all labour,materials, tools, equipments and all incidential charges such as bailing out water providing and maintaining necessary conferdams, 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 cleaning the site and disposal of all surplus materials etc complete as per relevant standard specifiation for FOUNDATION OF RCC RETAINING WALL

Cement Concrete M10 grade (Nominal Mix) using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site, including cost of cement at site including cost of form work soft water labour charges for mixing transporting laying and curing concrete working at depths,hire charges for all tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for LEVELLING COURSE BELOW FOOTINGS OF RCC RETAINING WALL

Vibrated Reinforced Cement Concrete M25 grade (Design Mix) using 20mm ISS size HBG metal including cost and conveyance of all materials to site, including cost of cement at site but excluding cost and fabrication of steel,including cost of form work ,soft water, labour charges for mixing, transporting laying and curing concrete working at depths, tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for BASE SLAB OF RCC RETAINING WALL

Vibrated Reinforced Cement Concrete M25 grade (Design Mix) using 20mm ISS size HBG metal including cost and conveyance of all materials to site, including cost of cement at site but excluding cost and fabrication of steel,including cost of form work ,soft water, labour charges for mixing, transporting laying and curing concrete working at depths, tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for STEM OF RCC RETAINING WALL (below sill level)

Vibrated Reinforced Cement Concrete M25 grade (Design Mix) using 20mm ISS size HBG metal including cost and conveyance of all materials to site, including cost of cement at site including cost of form work soft water labour charges for mixing transporting laying and curing concrete working at heights, tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for STEM OF RCC RETAINING WALL (above sill level)

Providing and fixing SEEPAGE PIPES of 100mm dia PVC pipes of required length for Retaining Walls including cost and conveyance of all materials to worksite, cost and labour for 900mm dia. Semi-spherical back fill arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing etc., to drain of the Backfill in the Retaining Wall

Vibrated Cement Concrete M15 grade (Nominal Mix) using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site, including cost of cement at site including cost of form work soft water labour charges for mixing transporting laying and curing concrete working at heights,hire charges for all tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for PCC PARAPET

Supply and Fabrication of Fe-500D (HYSD) grade steel required for all RCC items of works involved in the schedule, including cost of steel at site and cost of fabrication labour charges for cleaning the Rods straightening,cutting,bending,tying grills, including over laping to the required length wherever necessary and providing to the reinforcement 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 as per Section 1600 of MoRT&(H) Specifications ( Fifth Revision).

CONSTRUCTION OF PCC RETAINING WALL

Earthwork excavation in all classes of soils except hard rock requring blasting depositing on bank with all leads and lifts as per SS 20B including cost of all labour,materials, tools, equipments and all incidential charges such as bailing out water providing and maintaining necessary conferdams, 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 cleaning the site and disposal of all surplus materials etc complete as per relevant standard specifiation for FOUNDATION OF PCC RETAINING WALL

Vibrated Cement Concrete M10 grade (Nominal Mix) using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site, including cost of cement at site including cost of form work soft water labour charges for mixing transporting laying and curing concrete working at depths,hire charges for all tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for LEVELLING COURSE FOR PCC RETAINING WALL

Vibrated Cement Concrete M20 grade (Nominal Mix) using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site, including cost of cement at site including cost of form work soft water labour charges for mixing transporting laying and curing concrete working at depths,hire charges for all tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for FOOTINGS OF PCC RETAINING WALL

Vibrated Cement Concrete M20 grade (Nominal Mix) using 40mm ISS size HBG metal including cost and conveyance of all materials to site, including cost of cement at site including cost of form work soft water labour charges for mixing transporting laying and curing concrete working at depths, tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for STEM OF PCC RETAINING WALL (below sill level)

Vibrated Cement Concrete M20 grade (Nominal Mix) using 40mm ISS size HBG metal including cost and conveyance of all materials to site, including cost of cement at site including cost of form work soft water labour charges for mixing transporting laying and curing concrete working at heights, tools and plants and maintaining of protective bunds, coffer dams, shoring strutting etc., complete as per standard specification for STEM OF PCC RETAINING WALL (above sill level)

Providing and fixing SEEPAGE PIPES of 100mm dia PVC pipes of required length for Retaining Walls including cost and conveyance of all materials to worksite, cost and labour for 900mm dia. Semi-spherical back fill arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing etc., to drain of the Backfill in the Retaining Wall

DISMANTLING

Dismantling the existing Random Rubble Masonry in the existing causeway and Culvert and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the Engineers including all labour charges etc complete.

Dismantling the Plain Cement Concrete in the existing bridge and clearing away from the work site including cost if conveyance, labour charges and all other incidental charges etc complete

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

Sub Total Amount for above all items

GST 18% for the above SubTotal Amount

M/S.S.K.CONSTRUCTIONS