TN NO 01 / 2021-22 / SDO

Amount

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 DRESSING THE BED UP TO SILL LEVEL.

Earthwork excavation in weathered rock / soft rock / soft disintegrated rock 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 incidential 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 Footing of Abutments and Piers.

Blasting and removing the hard rock measured in solid in the foundation and removing the blasted stones and stacking the same for pre-measurement at site including all other labour and incidental charges including cost of the blasting materials and all other tools and plants employed etc., complete as per standard specifications for Footing of abutment and piers.

Providing Fe-500 grade 25mm dowel bars including cost and conveyance of all materials to site drilling 40mm holes in rock and grouting the same with CM 1:2 after placing the 25mm dowel bars etc., complete in the Foundatin of piers.

Vibrated Cement Concrete M35 grade Design Mix, using 20 mm & below ISS size hard granite broken graded 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 Levelling course of Footing of Abutments, Piers.

Vibrated reinforced cement concrete M35 grade Design Mix, using 20 mm & below 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 Footing of Abutment and return wall and pier.

Vibrated Cement Concrete M-15, Nominal mix 1:2:4 using 40mm ISS graded 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 filling the trenches.

Vibrated reinforced cement concrete M-35 Grade, Design Mix, using 20mm & below 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 Stem of Abutment & Return wall (below sill level).

Vibrated reinforced cement concrete M-35 Grade, Design Mix, using 20mm & below 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 Stem of Abutment & Return wall (above sill level).

Vibrated reinforced Cement Concrete of grade M35 (Design Mix) using 20mm & below ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site excluding cost and fabrication of steel but 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 CIRCULAR PIER (BELOW SILL LEVEL).

Vibrated reinforced Cement Concrete of grade M35 (Design Mix) using 20mm & below ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site excluding cost and fabrication of steel but 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 CIRCULAR PIER (ABOVE SILL LEVEL).

Vibrated reinforced cement concrete M-35 Grade, Design Mix, using 20 mm & below 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 M35 (Design mix) using 20mm & below 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.

Vibrated reinforced cement concrete M30 (Design mix) using 20mm & below 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 PEDESTALS OVER CAPPING BEAMS AND BED BLOCKS.

Supply and fixing of Elastomeric bearing of size 400x320x64mm including cost and conveyance to work site, labour for fixing the same in correct position and all other incidental charges etc., complete as per standard specifications.

Vibrated reinforced cement concrete M-35, Grade, Design Mix using 20mm & below 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 Long. Girders And Cross Girders.

Vibrated reinforced cement concrete M-35, Grade, Design Mix using 20mm & below 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 DECK SLAB.

Vibrated Reinforced Cement Concrete M-35, Grade, Design Mix, using 20mm & below 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 HAND RAILS AND POSTS OVER DECK SLAB.

Vibrated reinforced Concrete M-40, Grade, Design Mix, using 20mm & below 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 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 M-15, Grade, Nominal Mix 1:2:4 , using 40mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at sitel 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 PARAPET OVER WINGS.

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to specifications for Road and Bridge Works-IV Revision; 2001 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 MOST specifications, including labour, equipment and incidental charges for fixing the joints complete in all respects, as per specifications.

Vibrated Cement Concrete M15, Grade, Nominal Mix, 1:2:4 using 40mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork,lead for soft water, labour charges for mixing , transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc complete as per relevant specification for BASE COURSE BELOW APPROACH SLAB.

Vibrated Reinforced Cement Concrete M-30, Grade, Design Mix, using 20mm & below ISS size hard granite broken graded metal including cost and conveyance of all materials to site and including 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 APPROACH SLABS.

Vibrated Cement Concrete M-30, Grade, Design Mix, using 65% of 25mm, 25% of 12mm and 10% of 6mm IRC size HBG graded metal including cost and conveyance of all materials to worksite and cement at site including all labour charges for fixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges,formwork,cost of premoulded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over deck slab and approach slab.

Providing and fixing PVC seepage pipes of 100mm 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.

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 etc., for filter media as per MOST's (Roads Wing) specifications for Roads and Bridges " Fourth Revision Cl. 309-3-2-B and 305 -4-4 etc., complete.

Filling behind Abutments and wings as per Appendix 6 of IRC: 78-2000 with clean gritty free draining gravel including cost and draining gravel having Ø value more than 35° 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 and lifts for water and all other incidental charges, etc., complete.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500D, 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 overlaping to the required length wherever necessary and placing the reinforcement in position as specified in the drawings, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc, complete, Fe-500D grade.

Supply and fabrication of Fe-240 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, Fe-240 grade.

Providing Approach Road for the ROB

Formation of embankment with earth from quarrying place and compaction by power roller (97% & 95%compaction) including cost and conveyance of the earth to worksite, including all labour charges for laying, spreading etc, including all hire and fuel charges all tools and plants etc., complete.

97% COMPACTION

95% COMPACTION

Granular Sub-base with Graded Material (Table:- 400-1) - Plant Mix Method Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at 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 of MORTH Specification- for grading- V Material

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 mechnanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base / Basecourse on well prepared surface and compacting with vibratory roller to acheive 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 single coat of low viscosity liquid bituminous materials to the absorbent W M M surface using 7.00 Kg of Slow setting I bituminious emulsion primer for 10 sqm area including cost of bituminious primerincluding labour charges for preparing the surface to lay the bituminious primer and applying the required quanity of bituminious primer as primer coat by bitumen sprayer etc complete as per clasue 502 of MORTH specification

Providing and laying of tackcoat using Bitumen Emulsion RS-1 at the rate of 2.50 kg per 10 sqm over the primed surface preparatory to another bituminous construction over it .

Providing and laying 50mm consolidated thick bituminous macadam using 0.20 cum for 26.50-13.20mm, 0.43 cum of 13.20-2.36mm and 0.08 cum of 2.36mm & below size IRC metal with 37 Kgs of VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 50mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher / 9m paver finisher, Vibratory / Pneumatic roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 504 of MORTH Rev-5

Providing and laying Bituminous Concrete to 30/40 mm thick using 0.13 cum of 19.00 -9.50mm, 0.17cum of 9.50-2.36mm and 0.26cum of 2.36 and below with 50.30kgs of VG30 / VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing the min required temperature in central hot mix plant 20-30ton capacity, conveying the mix by tippertrucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grad esand cross sections and consolidated by 8-10tonne Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30t CMP with bitumen boiler, tippertrucks, PaverFinisher / 9mpaverfinisher, Vibratory/Pneumatic roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 507 of MORTH Rev-5 , 2013

Providing Diversion Road

Formation of embankment with earth from quarrying place and compaction by power roller (compaction) including cost and conveyance of the earth to worksite, including all labour charges for laying, spreading etc, including all hire and fuel charges all tools and plants employed etc., complete.

Providing and Laying Granular Sub base as per table No 400-1/400-2 and Grading I of MORTH Revision IV with and any other Granular material or a combination of 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 spreading and compacting graded stone aggregate to Wet Mix Macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick 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.

Providing and laying of prime coat using Emulsion at the rate of 7 Kg per ten square meter over the WMM surface preparatory to another bituminous construction over it.

Proivding and laying of Tack coat using Emulsion Bitumen at the rate of 2.5kg/sq.m over the primer treated WBM surface preparatory to another construction over it.

Providing laying and rolling of close graded premix carpet of compacted 20mm thickness using 0.0162cum of 13.20, 11.20mm, 0.1404cum of 11.25.6mm of 0.0729cum of 5.602.80mm, 0.0405cum of 2.80mm and below (TypeB) graded HBG metal using 19kg of VG30 bitumen for 10sqm including premixing at CMP ,conveyance by tipper lorry ,laying by paver finisher and rolling by Vibratory Roller including costand conveyance of all materials ,hire charges of all T&P all labour charges, fuel and all other incidental chargesetc.,Complete as per specification using CMP as per clause 508 of MORTH Rev-5

Earthwork excavation in all classes of soil except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential charges such as baling 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 PIPE CULVERT.

Vibrated Cement Concrete M15, Grade, Nominal Mix, 1:2:4 using 40mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork,lead for soft water, labour charges for mixing , transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc complete as per relevant specification for FOOTING OF HEAD WALL AND CRADLE CONCRETE.

Vibrated Cement Concrete M15, Grade, Nominal Mix, 1:2:4 using 40mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork,lead for soft water, labour charges for mixing, transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc., complete as per relevant specification for BODY WALL AND PARAPET.

Supply of NP 3 class RCC 1000 mm inner dia. pipes supplied by the Contractor at his own cost specified below confirming to IS 458 / 1989 cost of pipe as a finished work with suitable collars 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 culvert.

Hoisting and Fixing of 1000 mm inner dia. NP 3 pipes to proper gradient including all Labour charges and all other incidental charges etc., Complete for culvert.

Providing and Fixing Retro reflectorised Hazard Marker Traffic sign made out of High Intensity Prismatic Grade Sheeting confirming to Type IV standards of IRC-67:2012 and ASTM D 4956-09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild steel angle and supported on a mild steel angle iron post 75mm x 75mm x 6 mm with a clear height of not less than 2m from ground level to the bottom sign board and 0.60m below ground level.The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, size including cost and conveyance of all materials, equipment,Machinery and labour with all leads and lifts,loading charges necessary for satisfactory completion of the work as directed by the engineer in charge.High intensity Retro-Refectro sheet shall consist of minimum coefficient of Retro -Reflection as per Table 6.6 of IRC 67-2012. The retro Refelective sheeting shall be covered under 7years warranty issued for field performance and certified copy of three years outdoor exposure report shall be obtained as per IRC 67: 2012 specification (as per MORT & H specification No.801) 30x90cm rectangular.

Providing and fixing of retro reflectorised cautionary mandatory and informatory sign (without definition board) made out of high intensity prismatic grade sheeting confirming to Type-IV standards of IRC 67 -2012 and ASTM D 4956-09, specification and fixed over 2mm thick Aluminium sheet fixed on back supporting frame of 25mm x 25mm x 3mm mild steel angle and supported on a mild steel angle post 75 mm. x 75 mm. x 6mm with a clear height of not less than 2.10m from the ground level to the bottom of th sign board & 0.60m below ground level.The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60 cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads & lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge.High intensity Retro-Refectro sheet shall consist of minimum coefficient of Retro-Reflection as per Table 6.6 of IRC 67-2012 The retro Refelective sheeting shall be covered under 7 years warranty issued for field performance and certified copy of three years outdoor exposure report shall be obtained as per IRC 67: 2012 specification (as per MORT & H specification No.801) 60cm equlateral triangle.

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

Sub Total Amount for above all items

GST 12% for the above SubTotal Amount

Sekar Constructions