Construction of High Level Bridge at Km 0/10 of Vadapalai - Thenpalai road in lieu of existing causeway

Amount

Earth work excavation in Soft Disintegrated Rock not requiring blasting 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 specification.for FOUNDATION OF ABUTMENTS & PIERS as per Section 300,304 of MORT&H Specifications (Fifth Revision)

Plain Cement Concrete of grade M35 (Design mix) using 20mm 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, structing etc., complete as per relevant standard specification, for LEVELLING COURSE BELOW FOOTING UNDER ABUTMENTS & PIERS to provide even surface as per Sections 1000,1500,1700 of MORT&H Specifications (Fifth Revision) (Tentative)

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site excluding cost of steel but including cost of formwork, soft 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, structing etc., complete as per relevant standard specification for FOOTING UNDER ABUTMENTS AND RETURN WALLS as per Section 1000, 1500 & 1700 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site excluding cost of steel but including cost of formwork, soft 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, structing etc., complete as per relevant standard specification for FOOTING UNDER PIERS as per Section 1000,1500 & 1700 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M35 (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, hire charges for tools and plants including all other incidental charges etc., complete for ABUTMENTS & RETURN WALLS Below Sill as per Sections 1500,1700 & 2200 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M35 (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, hire charges for tools and plants including all other incidental charges etc., complete for ABUTMENTS & RETURN WALLS Above Sill as per Sections 1500,1700 & 2200 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M35 (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, hire charges for tools and plants including all other incidental charges etc., complete for CIRCULAR PIERS Below Sill (1800 DIA.) as per Sections 1500,1700 & 2200 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M35 (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, hire charges for tools and plants including all other incidental charges etc., complete for CIRCULAR PIERS Above Sill (1800 DIA.) as per Sections 1500,1700 & 2200 of MORT&H Specifications (Fifth Revision)

Cement concrete M15 (Nominal Mix) using 40mm ISS HBG 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 and curing and compacting concrete, etc., complete as per relevant standard specification, for FILLING THE TRENCHES AROUND FOOTING UPTO THE DEPTH OF EMBEDMENT as per Cl.707.4.6 of IRC 78:2014 & section 2100 of MORT&H Specifications(Fifth Revision).

FILLING THE TRENCHES AROUND FOOTING for a depth greater than embedment with boulders to be grouted with Cement upto top of rock as per Cl.707.4.6 of IRC 78:2014 & section 2100 of MORT&H Specifications (Fifth Revision).(Fifth Revision).

Vibrated Reinforced Cement Concrete of grade M35 (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 for BED BLOCK CUM DIRTWALL OVER ABUTMENTS as per Sections 1500,1700 & 2200 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M35 (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 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 for CAPPING BEAM OVER PIERS as per Sections 1500, 1700 & 2200 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M35 (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 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 for PEDESTAL OVER ABUTMENTS & PIERS as per Sections 1500, 1700 & 2200 of MORT&H Specifications (Fifth Revision)

Providing and fixing Elastomeric bearing of size 400 x 250 x 66 mm including cost and conveyance to work site, labour for fixing the bearing in position and all other incidental charges etc., complete as per Section 2000 of MORT&H Specifications (Fifth Revision) and IRC:83-2018 (Part-11)

Vibrated Reinforced Cement Concrete of grade M35 (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 T-BEAMS and CROSS BEAMS as per Sections 1500, 1700 & 2300 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete of grade M35 (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 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, KERB & FOOTPATH 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 INNER CRASH BARRIER OVER DECK SLAB & OUTER CRASH BARRIER OVER RETURN WALLS as per Sections 811, 1700 & 2703.3 of MORT&H Specifications (Fifth Revision)

Vibrated reinforced Cement Concrete M30 (Design mix) using 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 HANDRAILS and POSTS as per section 2703-3 of MORT&H Specifications (V Revision)

Providing and fixing of G.I. Drainage spouts 100mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of Galvanised Iron pipes and flats and fixing them in position, etc., complete as per Section 2705 of MORT&H Specifications (Fifth Revision)

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to specification for Road and Bridge Works published by Ministry of Surface Transport (Roads Wing) in the 40mm wide expansion gap provided in between decks over piers and in between deck and dirt wall over abutment with fatigue tested structural steel section at the nosing and anchorage assembly, including cost and conveyance of all materials, cost of testing as per the MORT&(H) specifications, including labour, equipment and incidental charges for fixing the joints complete in all respects, as per Section 2600 of MORT&H Specifications (Fifth Revision)

Vibrated Plain Cement Concrete of grade M15 (Nominal mix) using 40mm ISS HBG 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, with all leads for potable water, including all other incidental charges, form work etc., complete, for BASE COURSE BELOW APPROACH SLAB & FOOTPATH RAMP as per Sections 1500, 1700 & 2704 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, potable water, 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 Reinforced Cement Concrete of grade M35 (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 FOOTPATH RAMP as per 1500, 1700 & 2300 of MORT&H Specifications (Fifth Revision)

Vibrated Cement Concrete of grade M30 (Design mix) 75mm uniform thick with surface reinforcement using 20mm 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 of MORT&H Specifications (Fifth Revision)

Providing and fixing Class I 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. as per section 2706 of MORT&H Specifications (Fifth Revision)

Providing FILTER MEDIA behind Abutments and Return walls for 600mm thickness using filter material well packed 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 & Appendix-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-500 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)

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 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)

Supply and fixing of High Quality of PVC pipes of 160mm 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 safety kerb. as per section 2706 of Morth specification Rev.5

Earthwork excavation in all classes of soils, sand with pebbles, crushed disintegrated rock, not requiring blasting and depositing on bank with all leads and lifts as per SS20B, including all other incidental charges such as baling out water, shoring, strutting, walling & forming protective bunds wherever necessary etc., complete as per relevant standard specification for Dressing the Bed Upto Sill level as per section 300,304 of Morth specification Rev.5

SUB ESTIMATE - DISMANTLING Dismantling PCC Abutment wing, pier and retaining wall and other structures dismantling savaging and removal and disposing off resulting materials and back filling trenches and pits etc., for RR masonry as per MORT & H specification 111,112,202

Dismantling RR masonry, stacking within 40 M dismantling savaging and removal and disposing off resulting materials and back filling trenches and pits etc., for RR masonry as per MORT & H specification 111,112,202

Dismantling RCC Structure dismantling savaging and removal and disposing off resulting materials and back filling trenches and pits etc., as per MORT & H specification 111,112,202

Sub Estimate for Diversion Road; Construction of Embackment with approved material of CBR 8 with all lead and lifts transporting to site spreading, grading to required slope and compacting to meet requirement of table 300-2 of Morth specification 95% compaction with a lead of 4 Km.

95% Compaction

Construction of subgrade and Earthern Shoulder with approved material obtained from areas shown in the separate drawing for each and every km having CBR value 8 and procter density and field density as per details enclosed transporting to site spreading, grading to required slope and compacting to meet requirement of table 300-2 of Morth specification 97% compaction with a lead of 4 Km.

97% Compaction

Providing and laying Granular sub-base Grade-V 150mm thick by providing close graded Material, 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 power roller to achieve the desired density, complete as per clause 401,112,900.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to the site laying in uniform layers with pavers in sub base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5

Providing and laying Prime Coat over WMM surface using 7Kg of Emulsion Bitumen(SS1) per 10sqm for preparatory to another bituminous construction over it, including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Clause 502 of MORTH Rev-5 for Diversion road

Providing and laying Tack Coat over WMM surface (treated with primer) using 2.50Kg of Bitumen Emulsion(RS1) per 10sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery,fuel and all other incidental charges etc., complete as per Clause 503 of MORTH Rev-5 for Diversion road

Providing laying and rolling of close graded premix carpet of compacted 20mm thickness using 0.0162 cum of 13.20 - 11.20mm, 0.1404 cum of 11.2 - 5.6mm, 0.0729 cum of 5.60 - 2.80mm, 0.0405 cum of 2.80mm and below (Type B) graded HBG metal using 19kg og VG30 bitumen for 10sqm including premixing at CMP, Conveyance by tipper lorry, laying by paver finisher and rolling by vibratory roller including cost and conveyance of all materials, hire charges of all T& P all labour charges , fuel and all other incidental charges etc., complete as per specification using CMP as per clause 508 of MORTH Rev5

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 for Diversion road as per the standard specification No.2900

Hoisting and Fixing of 1000 mm dia. NP 3 pipes to proper gradient including all Labour charges and all other incidental charges etc., Complete for Diversion road as per the standard specification No.2900

Earthwork 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 4.0 Kms. for formation of Divresion Road as per Standard Specification no.305

Providing sand bags as support to the diversion road including cost, conveyance and all labour charges for filling the sand bags stitching, conveyance and laying in proper position including all incidental charges etc., complete as per standard Specification and Directed by Engineer,

SUB ESTIMATE - RCC RETAINING WALL Earth work excavation in al classes of soil except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20 B, 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 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 Vth Revision 304

A1 side 7.0 m Ht

A1 side 6.25 m Ht

A2 side

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 specification for BASE COURSE BELOW FOOTINGS OF RCC RETAINING WALLS as per MORT&H Vth Revision 1000, 1500, 1700

A1 side 7.0 m Ht

A1 side 6.25 m Ht

A2 side

Vibrated reinforced cement concrete M30 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 FOOTING OF RETAINING WALLS. as per section 1000, 1500 & 1700 of MORT&H specification

A1 side 7.0 m Ht

A1 side 6.25 m Ht

A2 side

Vibrated reinforced cement concrete M30 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 STEM RETAINING WALLS. Below Sill level as per MORT&H Specificaton No.1000, 1500, 1700, 2200

A1 side 7.0 m Ht

A1 side 6.25 m Ht

A2 side

Vibrated reinforced cement concrete M30 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 STEM RETAINING WALLS. Above sill level as per MORT&H Specificaton No.1000, 1500, 1700, 2200

A1 side 7.0 m Ht

A1 side 6.25 m Ht

A2 side

Providing and fixing seepage pipes of 110mm dia. PVC pipes of requied lengths for abutments and wings 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 backfill IN BETWEEN THE ABUTMENTS AND WINGS, . as per MOR&H Vth specification No.2706

A1 side 7.0 m Ht

A1 side 6.25 m Ht

A2 side

Supply and fabrication of Fe-500 (HYSD) 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 cl 1600 of MORT&H specification (V Revision)

A1 side 7.0 m Ht

A1 side 6.25 m Ht

A2 side

Vibrated Cement Concrete of Grade M-20, Nominal Mix 1:1.5:3 using 40mm ISS HBG metal including cost and conveyance of all materials to site and 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 incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for Broken Parapet as per sec 1000,1500,1700 of Morth specification rev-5.

A1 side 7.0 m Ht

A1 side 6.25 m Ht

A2 side

SUB ESTIMATE - PCC RETAINING WALL at A1 and A2 Earth work excavation in all classes of soil except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20 B, including cost of all labour, equipments and all other incidental charges such as baling out water providing and maintaining necessary cofferdams, sheeting, shoring, bracing, and their subsequent removal, removal of all logs, stumps and other deleterious matter and constructions, 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 Vth Revision 304

A1 side

A2 side

Vibrated Cement Concrete of grade M20 Nominal Mix using 40mm ISS size 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 for FOOTINGS OF RETAINING WALLS. MORTH No.1000,1500,1700

A1 side

A2 side

Vibrated Cement Concrete of grade M20 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 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 STEM OF RETAINING WALLS. Below sill Level MORTH No.1000,1500,1700 & 2200

A1 side

A2 side

Vibrated Cement Concrete of grade M20 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 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 STEM OF RETAINING WALLS. Above sill level MORTH No.1000,1500,1700 & 2200

A1 side

A2 side

Providing and fixing seepage pipes of 110mm dia. PVC pipes of requied lengths for abutments and wings 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 backfill IN BETWEEN THE ABUTMENTS AND WINGS, . as per MORT&H Vth specification No.2706

A1 side

A2 side

Vibrated Cement Concrete of Grade M-20, Nominal Mix 1:1.5:3, Using 40mm ISS size HBG 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 including all other incidental charges etc; complete as per relevant standard specifications, FOR Broken parapets as per MORT&H Vth Revision 1000, 1500, 1700

A1 side

A2 side

SUB ESTIMATE - APPROACH ROAD Construction of Embackment with approved material of CBR 8 with all lead and lifts transporting to site spreading, grading to required slope and compacting to meet requirement of table 300-2 of Morth specification 95% compaction with a lead of 4 Km.

Construction of subgrade and Earthern Shoulder with approved material obtained from areas shown in the separate drawing for each and every km having CBR value 8 and procter density and field density as per details enclosed transporting to site spreading, grading to required slope and compacting to meet requirement of table 300-2 of Morth specification 97% compaction with a lead of 4 Km.

Providing and laying Granular Sub-Base Grade- V consisting of 150 mm thick 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. 112, 401, 900.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm. thick in two layers of 125mm each thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to the site laying in uniform layers with pavers in sub base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5 for Approach road

Proivding and laying of prime coat using Bitumen Emulsion at the rate of 7kg per ten Square Metre over the WMM surface preparatory to another construction over it.(Cl.502 of MORT&H, Rev-V)

Proivding and laying of Tack coat using Bitumen Emulsion at the rate of 2.50kg per ten Square Metre over the treated WMM surface preparatory to another construction over it.(Cl.503 of MORT&H, Rev-V)

Providing, laying 50 mm consolidated thick Bituminous Macadam using 0.24cum of 26.50-13.20mm,0.25cumof13.20-2.36mm and 0.23cum of 2.36mm&below and with 53.20Kgs of VG30 Grade bitumen for premixing per10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing the min the required temperature in Central Hot Mix Plant 20-30 ton capacity, conveying the mix by tipper trucks to worksite, spreading the mix to uniform thickness of 50mm using paver to the specified grades and cross sections and compacted by Vibratory/Pneumatic Roller to the required density etc.,including labour for attending to paver at site etc.,including hire and fuel charges for 20-30 ton CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory rollers and all other tools and plant required ,including all other incidental charges etc.,complete as per specification using CMP as per clause 505 MORTH Rev-5

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&H-V No. 111, 112, 507.

SUB ESTIMATE - CC Pavement 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 labour, equipments and all incidental charges such as baling out 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 Cut off wall as per sec 300,304 of Morth specification rev.5

Construction of Granular sub-base Grade-V by providing close graded Material, 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 power roller to achieve the desired density, complete as per clause 401 for C.C Pavement

Vibrated cement concrete M20 Nominal mix 1:1.5:3 using 40mm ISS HBG metal including cost and conveyance of all materials to site and including cement at site, including cost of form work, labour charges for mixing, laying, curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc., complete for Cut off wall as per sec 1000,1500,1700,2200,2300 of Morth specification rev.5

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, concrete strength not to be less than 10 Mpa at 7 days, mixed at site, compacted using vibrator, finishing and curing. as per sec 601 of Morth specification rev.5

Vibrated cement concrete M30 design mix using ISS HBG metal including cost and conveyance of all materials to site excluding cost and fabrication of steel but including form work, labour charges for mixing, laying, curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc., complete for CC Pavement as per Cl.602 of Morth specification rev.5

Providing expansion and contraction joints in both the longitudinal and transverse direction using bituminous pads of 20mm thickness including all cost, conveyance and all labour charges for fixing them in position as per Cl.602 of Morth specification rev.5

Sub Estimate Protective work @ u/s side Earth work excavation in all classes of soil except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20 B, including cost of all labour, equipments and all other incidental charges such as baling out water providing and maintaining necessary cofferdams, sheeting, shoring, bracing, and their subsequent removal, removal of all logs, stumps and other deleterious matter and constructions, trimming bottom of excavation backfilling, and clearing the sits and disposal of all surplus materials etc, complete as per relevant standard specification for FOUNDATION OF RETAINING WALLS. as per MORT&H Vth Revision 304

Vibrated Cement Concrete of grade M20 Nominal Mix using 40mm ISS size 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 for FOOTINGS OF RETAINING WALLS. as per sec 1000,1500,1700 of Morth specification rev.5

Vibrated Cement Concrete of grade M20 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 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 STEM OF RETAINING WALLS. Below sill Level as per sec 1000,1500,1700,2200 of Morth specification rev.5

Vibrated Cement Concrete of grade M20 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 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 STEM OF RETAINING WALLS. Above sill level as per sec 1000,1500,1700,2200 of Morth specification rev.5

Sub Estimate for Painting Painting two coats with approved Cement Paint over the priming coat surface using first class cement paint over the cement plastered surface including cost and conveyance and all labour charges for cleaning, preparing the surface painting and curing all etc., complete.

Painting two coats with ready mix Plastic Emulsion Paint using first quality plastic enamal paint over the priming coat surface over the cement plastered surface including all cost and conveyance and all labour charges for cleaning, preparing the surface, painting and curing etc., complete.

Sub Total Bid Price (in figures)

GST @ 18% of above all Schedules (in figures)

A S R CONSTRUCTIONS