Construction of Bridge Across Nandhimangalam Tank Surplus Channel in SK road to Nandhimanagalam at KM 0/100 of Sholinghur Block, Ranipet District NABARD RIDF-XXIX 2023-24

Amount

Sholinghur Block

CONSTRUCTION OF BRIDGE AT KM 0/100 OF SK ROAD TO NANDHIMANGALAM ROAD ACROSS NANDHIMANGALAM TANK SURPLUS CHANNEL IN NANDHIMANGALAM PANCHAYAT OF SHOLINGHUR BLOCK

Dismantling the existing Plain Cement Concrete 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.

Dismantling the Reinforced Cement Concrete in the existing bridge 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.

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 Bailing 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 DRESSING THE BED UP TO SILL LEVEL.

Earthwork excavation in all classes of soil in Soft disintegrated Rock / Kankar not requiring blasting,except medium rock and 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 our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for FOUNDATION OF ABUTMENTS AND WINGS.

Vibrated Cement Concrete of grade M15 (nominal mix 1:2:4) using 20 mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cos t of formwork, soft water, labour charges for mixing, transpoting, layingand curing concrete, working at depths, Tools and Plants and incidental charges such as maintaining of protective bunds,Cofferdams , shoring , strutting etc., complete as per relevent standard specifications for LEVELLING COURSE BELOW FOUNDATION OF ABUTMENTS, FOUNDATION FOOTINGS BELOW ABUTMENT AND WINGS 1 1 CUM (Below Sll Level)

Vibrated Cement Concrete of grade M20 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 FOOTINGS OF ABUTMENTAND WINGS BELOW SILL LEVEL-

Vibrated Cement Concrete of grade M20 Nominal Mix using 20mm 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 ABOVE SILL LEVEL-

Vibrated Reinforced Cement Concrete of grade M25 design 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 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, -

Providing and fixing seepage pipes of 100mm dia. PVC pipes of required 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 arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing, etc.,to drain of the backfill IN THE ABUTMENTS AND WINGS, -

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 correct position and all other incidental charges et., complete.

Vibrated Reinforced Cement Concrete of grade M30 Design 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 including all other incidental charges etc; complete as per relevant standard specifications, for DECK SLAB, Kerbs and Footpath

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

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.

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.

Supply and fabrication of Fe-500 steel required for all RCC items of works involved in the schedule cost of steel at site fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings,including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc,complete, S-500 grade-1 MT

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 cement concrete M30 design mix using ISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for Approach Slab

Vibrated Reinforced cement Concrete M30 design mix using ISS 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.

Vibrated Reinforced Cement 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 but excluding cost and fabrication of steel, 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 BARRIERS OVER DECK SLAB. -1RM(For Estimate Purpose, mix 1:1.5:3)

Vibrated Cement Concrete M20 grade, Nominal Mix 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 PARAPETS OVER WINGS.

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.

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 footpaths.

Providing and laying Revetment with granular Rough Stone as per specification to a thickness of not less than 300 mm and providing over the entire surface behind abutment, wing wall to the full height, compacted to firm condition complete as per drawing and appropriate technical specification REVETMENT

Providing and laying gravel Backing with granular crushed aggregates as per specification to a thickness of not less than 150 mm with smaller size towards the soil and bigger size towards outer side and providing over the entire surface behind abutment, wing wall to the full height, compacted to firm condition complete as per drawing and appropriate technical specification

Rivetment including cost and conveyance of gravel to worksite, laying and filling in layers of 300mm thick, tamping, including watering with all leads for water and all other incidental charges etc., complete for RIGID APRON.

Providing and making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire Mesh Gabion Boxes as per IS 16014:2012, MORTH Clause 2500, of required size, Mesh Type 10 x 12 (D = 100mm with tolerance of +2%) Zinc Coated, Mesh Wire Diameter 3.0mm, Mechanically edged / sevedged with partitions at every 1m interval and shall have minimum 10 numbers of epoenings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2mm, supplied @3% by weight of Gabion boxes, filled with boulders with least dimension of 200mm, as per drawing, all complete as per direction of Engineer-in-charge Flexible Apron

Enamel Painting for Crash barrier and Hand rails using two coats of enamel paint

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 Earth with a lead of 1km for formation of 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 Earth with a lead of 1km for formation of Approach Road.

Providing GSB using materials as per clause 401 which satisfied the grading asper table 401 and satisfied the physical standards given in clause 401 including cost and conveyance of earth, all materials and hire and machinery charges of tools and plants employed and all other incidential charges as per MoRTh revision IV (mix in plant).

Providing and laying Wet Mix Macadam of 100-75mm thick using 0.132 cum of 40mm,0.462cum of 20mm, 0.596 cum of 10mm IRC HBG metal with 0.198 cum of Quarry dust , 0.132cum of sand for 1 cum of consolidated thickness including cost for laying by mechanical process etc., using vibrator roller for compacting complete.

Providing and laying a tack coat over primecoat using 7.00kg per 10 sqm. Of Bitumineous emulsion for 10 sqm are including labour charges for preparing the surface and applying the required quantity of bitumen as prime coat by bitumen sprayer etc complete as per clause 503-4.3 of MORTH specification

Providing and laying of tack coat using emulsion bitumen at the rate of 2.50 kg per ten square metre over the WMM surface preparatory to another bituminous construction over it as per MORTH clause

Bituminous Macadam of 50mm thickness which work shall consist of construction in a single course of construction in a single course of compacted crushed aggregates premixed with bituminous binder 60/70 grade which will be supplied by the contractor at the rate of 3.5% by weight of the toal mix, to serve as binder course, in accordance with the requirements of the specification and inconformity with the drawing or as directed by the Engineer using CMP as per MORTH clause 504 in Km

Providing and laying Bituminious concrete to 25-40mm thick using 0.13cum of 19.00-9.50mm. 0.17cum of 9.5-2.36 and below with 50.3kgs of VG30/VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, carrying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonnes vibratory/phenumatic roller to the required density etc., including labour for attending to paver to site etc.including hire charges and fuel charges foe 20-30t CMP with bitumen boiler, tipper trucks,paver finisher/9m paver finisher, vibratory/phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5

Supplying and fixing of RCC Guide stones of size 1.20m x 0.20m x 0.15 m including casting the Guide stones in reinforced cement concrete 1 : 2 : 4 mix using 20mm metal and including cost and conveyance of all materials inclusive of cost of cement and steel to be supplied by the contractor including cost of moulding conveyance to site labour for fixing the Guide stones in position including all other incidential charges etc., complete as directed by the departmental officers.

Supplying and fixing of RCC Cautionary sign Boards of Triangle size 0.90m x 0.90m x 0.90m and 37.50 m thick with a post of 3.00 m height of size 100x 100mm upto 2.40 m height and 100x 625 mm size for the top 0.60m so as to rest the board to the post including casting the Guide stones in reinforced cement concrete 1 : 2 : 4 mix using 20mm metal and including cost and conveyance of all materials inclusive of cost of cement and steel to be supplied by the contractor including cost of moulding conveyance to site labour for fixing the post in cement concrete including all other incidential charges etc., complete as directed by the departmental officers.

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 1km for formation of 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 1km for formation of Diversion Road.

Providing and laying 75mm compacted thick WBM Gr. II using 1 cum of 90mm to 22.4mm IRC HBG metal and 0.24 cum of Gravel for blindage for 10sqm. Of 75mm compacted thick (the blindage material shall have PI value less than 6%) including cost and conveyance of all materials from approved quarry to worksite and stacking to departmental gauge for pre-measurement as directed by the departmental officers including labour for spreading metal and gravel hand packing to camber and grade lines blinding with required quantity of gravel forming edge bunds watering with all leads for good water slurrying rolling and consolidation by power roller and finishing as per MOST 404 (III revision) including hire and fuel charges for power roller and water sprinkler and all other tools and plants employed therefor and all other incidental charges etc., complete for bottom layer.

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 tr

Supplying and fixing of RCC Guide stones of size 1.20m x 0.20m x 0.15 m including casting the Guide stones in reinforced cement concrete 1 : 2 : 4 mix using 20mm metal and including cost and conveyance of all materials inclusive of cost of cement and stee

Supplying and fixing of RCC Cautionary sign Boards of Triangle size 0.90m x 0.90m x 0.90m and 37.50 m thick with a post of 3.00 m height of size 100x 100mm upto 2.40 m height and 100x 625 mm size for the top 0.60m so as to rest the board to the post inc

Name Board Charges

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)

M V MATHI