Construction of Bridge at Thally-Karnataka State border road at Achubalu in Thally Block of Krishnagiri District under NABARD RIDF XXVIII(2022-23) Package No TN 04 KRI 101

Amount

Construction of Bridge at KM 1/4 of Thally - Karnataka State Border Road H/o Achubalu

Earth work excavation in all classes of soil except Kankar equiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as bailing 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 PIPERS LOCATION.

Earth work excavation in all classes of soil except Kankar and Soft Rock requiring blasting except 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 FOOTINGS UNDER ABUTMENTS AND PIERS.

Earth work excavation in soft Dissintegrated 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 FOOTINGS UNDER ABUTMENTS AND PIERS.

Vibrated Cement Concrete of grade M-15, Nominal Mix, 1:2:4 using 20mm 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 UNDER FOOTINGS OF ABUTMENTS, WINGS AND PIERS.

Vibrated reinforced cement concrete M30 grade Design Mix, using 20mm & 12mm 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 FOOTINGS UNDER ABUTMENTS, RETURN WALLS AND PIERS.

Vibrated reinforced cement concrete M30 grade Design Mix, using 20mm & 12mm 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 ABUTMENTS, RETURN WALL STEM BELOW SILL

Vibrated reinforced cement concrete M30 grade, Design Mix, using 20mm & 12mm 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 BELOW SILL.

Vibrated reinforced cement concrete M30 grade Design Mix, using 20mm & 12mm 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 ABUTMENTS, RETURN WALL ABOVE SILL LEVEL

Vibrated reinforced cement concrete M35 grade, Design Mix, using 20mm & 12mm 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 ABOVE SILL.

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 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.

Vibrated reinforced cement concrete M30 (Design mix) using 20mm & 12mm 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.

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

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 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 as per MOST DRG NO. SD/241 & SD/205.

Vibrated reinforced Concrete M-40, Grade, Design Mix, using 20mm & 12mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for RCC CRASH BARRIER

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.

Vibrated Cement Concrete M15, 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

Vibrated reinforced Concrete M-30, 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 labour charges for mixing, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for APPROACH SLABS

Vibrated Cement Concrete M-20, Grade, Design Mix, using 20mm & 12mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for Parapet Wall Over Wings

Vibrated Cement Concrete M-30, Grade, Design Mix, using 65 % of 25mm, 25% of 12mm & 10% of 6mm IRC size graded metal including cost and conveyance of all materials to site including cement at site including labour charges for toolsand Plants , Complacting, Curing with all leads for Soft water , including all other incidental charges , formwork, cost of premoulded expension joints and fixing the same in position etc., complete for wearing cost of 75 mm uniform thickness over deck slab and aproach slab

Providing and fixing PVC Expansion joints in Between Deck Slab over Abutment & Piers as shown in the Drwaing including cost & conveyance of Expansion joint including shalimar pad and joint sealant etc., complete.

Providing and fixing seepage pipes of 100mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, cost and labor for 900mm dia. semi-spherical back fill arrangements with 100mm size broken granite chips at the periphery and labor charges for fixing, etc., to drain of the backfill IN THE ABUTMENTS AND WINGS.

Providing Filter Media Behend the abutments and wings with clean III Grand Material 53 mm to .6 mm to 600 mm thick and well compacted in layers with smaller sized towards the soil and bigger size towards the well including cost and conveyance to work site including all labour and other incidental charges for tools and plants employed etc., for filter media as per MOST's (Road wing) Specifications for Roads and Bridges fourth Revision CI 309-3-2-13 and 305-4-4 etc., complete.

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.

Supply and fabrication of High Yield Strength Deformed Bar with Grade Designation Fe.500, conforming to IS:1786 1985, steel required for all RCC items of works involved in the schedule cost of steel at site fabrication labour charges for cleaning, 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.

Upto 16mm Dia

Above 16mmn Dia

Vibrated Cement Concrete M20grade Design Mix using 20mm & 12mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at sitel including labour charges for mixing,transporting, laying, and curing concrete,working at heights and hire charges for tools and Plants and all other Incidental charges etc., complete as per Relevent Specification for Cut off Wall

Vibrated Cement Concrete M20grade Design Mix using 20mm & 12mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at sitel including labour charges for mixing,transporting, laying, and curing concrete,working at heights and hire charges for tools and Plants and all other Incidental charges etc., complete as per Relevent Specification for Below RIGID APRON

Vibrated Cement Concrete M 15 grade, Nominal Mix 1:2:4 using 20mm & 12mm 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 Rigid Apron

Provision for P.C.C Retaining wall (3.5m Height)

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

Vibrated Cement Concrete of grade M20 using 20mm & 12mm 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. (below sill)

Vibrated Cement Concrete of grade M20 using 20mm & 12mm 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 STEM OF RETAINING WALLS- (Above sill)

Providing and fixing seepage pipes of 100mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, cost and labor for 900mm dia. semi-spherical back fill arrangements with 100mm size broken granite chips at the periphery and labor charges for fixing, etc., to drain of the backfill IN THE ABUTMENTS AND WINGS.

Provision for R.C.C Retaining wall (6.5m Height)

Earth work excavation in al classes of soil except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS208, 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 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.

Vibrated Cement Concrete of Grade M-15, Nominal Mix, 1:2:4, using 20mm 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 THE FOOTINGS OF RCC RETAINING WALLS.

Vibrated Reinforced Cement Concrete M30 Design Mix Using 20mm &12mm Metal, including cost and conveyance of all materials to site and cost cement at site but excluding cost and fabrication of steel, but, including all labour charges for mixing concrete, laying, curing concrete, working at heights, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete for FOOTINGS OF RCC RETAINING WALLS.

Providing and fixing PVC 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 backfill IN BETWEEN THE RETAINING WALLS.

Vibrated Reinforced Cement Concrete M30 Design Mix Using 20mm &12mm Metal, including cost and conveyance of all materials to site and cost cement at site but excluding cost and fabrication of steel, but, including all labour charges for mixing concrete, laying, curing concrete, working at heights, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete for STEM OF RCC RETAINING WALLS.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500, conforming to IS:1786-1985, steel required for all RCC items of works involved in the schedule cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping 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.

Provision for 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 using Carted Eath with a lead of 2km for formation of Approach Road.

98% COMPACTION

100% COMPACTION

Providing and Laying Granular Sub base as per table No 400-1/400-2 and Grading III of MORTH Revision IV with and any other Granular material or a combination those of for 150 mm thick to give a CBR of 20 on prepared sub grade in accordance with the requirements of the specifications For Sand, Gravel & 6 mm Aggregate Mix

Providing and Laying wet Mix Macadam Base Course of 125 mm thickness Single layer 125mm each or else as specified on the prepared sub base with graded stone aggregate and granular material of quality size and grading placed in layers as specified including mixing in base mix plant, spreading including mixing in base mix plant, spreading in uniform layer in motor grader amnd compacting with vibrating roller of 80 to 100 kn static weight and fine dressing for required grade and cross slope as shown on the drawing, Equipment safety measures, testing and incidentals necessary to complete the work as per Technical Specification clause 406 and as directed

Provied and laying of Prime coat using Emulsion Bitumen (SS-1) at the rate of 7Kg/Sqm over the WMM Surface Preparatory to another Construction over it

Providing and laying of Tack coat using Emulsion Bitumen (RS-1) at the rate of 2.5 kg/sq.m over the promer treated WMM surface preparatory to another construction over it.

Providing and Laying of Premix Carpet with seal coat over the Treated WMM surface Preparatrory to another construction Over it.

Provision for 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 using Carted Eath with a lead of 2km for formation of Approach Road.

Providing and Laying Granular Sub base as per table No 400-1/400-2 and Grading III of MORTH Revision IV with and any other Granular material or a combination those of for 150 mm thick to give a CBR of 20 on prepared sub grade in accordance with the requirements of the specifications For Sand, Gravel & 6 mm Aggregate Mix

Providing and Layign Water Bound Macadam Grading -1 Consisting of Clean Crused aggreagtes Mechanically interlocked by rooling and bonding together with screening binding materials and finised in acordance with the requirements of the specifications and thickness as per approved plans or as directed by engineer.

Supply of NP 3 class RCC 1000mm 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 goood condition at work site as directed by the departmental Officers etc., complete for culvert.

Provision for Safe Load test

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

T. Jayaprakash