Tiruthani Nagalapuram Kosasthalaiyar HLB

Amount

Earth work excavation in all classes of soil except hard rock requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as bailing out water shoring strutting, walling and forming protective bunds whereever necessary etc., complete as per relevent standard specification for DRESSING THE BED UPTO SILL LEVEL.

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank,with all leads and lifts as per SS 20B,Including cost of alllabour, 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 PILE CAPS UNDER ABUTMENTS AND PIERS FOR FOUNDATION as per section 300 of MORTH specifications (v revision)

a) Main Estimate - 946 Cum b) Retaining wall in Tiruttani LHS (3.00 m depth) - 837 Cum c) Retaining wall in Tiruttani RHS (3.00 m depth) - 837 Cum d) Retaining wall in Nagalapuram LHS (3.00 m depth) - 837 Cum e) Retaining wall in Nagalapuram RHS (3.00 m depth) - 906 Cum

Providing and driving in position permanent MS liners for piles from bottom of pile cap as per cl.709.1.4 of IRC 78-2014 including cost of liners and fabricating, welded construction with consumable, labour and plants and driving MS liners 6mm thick to be left permanently with the pile shaft as per requirment and as per standard specification, and placing them in position with all leads and lifts etc. complete as per section 1100 & 1600 of MoRT&H Specifications (V Revision).

Providing reinforced cement concrete cast-in-situ bored piles of 1200mm diameterin RCC using M35 (Design mix) using 20 mm ISS HBG metal with minimum cement content of 400 kg per cu. m maximum water cement ratio of 0.4 and slump of 150 - 200 mm by tremie concreting including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel and placing it in position before concreting setting up ofpiling equipment, shifting the same from one pile location to another pile locationdismantling and including all labour for boring through all soils, leading the excavated earth to a distance 200 m including forming of working platform over the river bed foraccomadating piling equipment forming approaches to the working platform, mixingconcrete, filling it position by tremie pipe, cutting of pile head to cut-off level for castingpilecap, including diversion of water course if necessary and all other incidental charges etc., complete as per standard specifications, forming and maintaining protectivebunds and all other incidental charges etc., complete for PILES BELOW ABUTMENTS AND PIERS as per section 1100& 1700 of MoRT&H Specifications (V Revision).

Cement concrete M15 (Nominal mix 1:2:4) using 40mm ISS metal includingcost and conveyance of all materials to site and cost of cement at site includingsoft water, labour charges for mixing, transporting, laying compacting, curing concrete,Tools and Plants and incidential charges such as bailing out water, maintainingof protective bunds,cofferdams,shoring,struting etc; complete as perrelevant standard specification, for LEVELLING COURSE BELOW PILECAPas per section 1100 of MORT&H Specifications (V Revision).

a) Main Estimate - 43 Cum b) Retaining wall in Tiruttani LHS - 23 Cum c) Retaining wall in Tiruttani RHS - 23 Cum d) Retaining wall in Nagalapuram LHS - 23 Cum e) Retaining wall in Nagalapuram RHS - 26 Cum

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISSmetal including cost and conveyance of all materials to site excluding cost of steelincluding 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 bailing out water, maintaining of protective bunds, cofferdams, shoring , strutting etc.,complete, as per relevant standard specification,for PILECAPS UNDER ABUTMENTS, RETURNSAND PIERS as per section 1100,1500 & 1700 of MoRT&H Specifications (V Revision).

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS HBG metalincluding cost and conveyance of all materials to site and cost of cement at site butexcluding 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 ABUTMENT AND RETURNSas per section 1500,1700 & 2200 of MoRT&H Specifications (V Revision).

Vibrated reinforced CementConcrete M35 (Design mix) using 20 mm ISS 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, soft water, hire charges for tools and Plants, including all other incidental charges, etc., complete for BED BLOCK CUM DIRTWALL OVER ABUTMENTS as per section 1500,1700 & 2200 of MoRT&H Specifications (V Revision).

Vibrated reinforced CementConcrete M35 (Design mix) using 20 mm ISS 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, soft water, hire chargesfor tools and plants, including all other incidental charges, etc., complete for CIRCULAR PIERS as per section 1500,1700 & 2200 of MoRT&H Specifications (V Revision).For Piers P1 to P12

Vibrated reinforced CementConcrete M35 (Design mix) using 20 mm ISSmetal, 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, soft water, hire chargesfor tools and plants, including all other incidental charges, etc., complete for CAPPING BEAMS OVER COLUMN PIERS as per section 1500,1700 & 2200 of MoRT&H Specifications (V Revision).

Vibrated reinforced CementConcrete M35 (Design mix) using 20 mm ISSmetal, 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, soft water, hire chargesfor tools and plants, including all other incidental charges, etc., complete for PEDESTALS OVER CAPPING BEAMS AND BED BLOCKS as per section 1500,1700 & 2200 of MoRT&H Specifications (V Revision).

Supplying and fixing of Elastomeric bearing of size 50X30X8cm as shown inthe drawing including cost and conveyance to work site, labour for fixing the bearing inposition and all other incidental charges etc., complete as per section 2000 of MoRT&H Specifications (V Revision) and IRC:83-2015(Part-II).

Vibrated reinforced CementConcrete M35 (Design mix) using 20 mm ISSmetal, 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, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete as per relevant standard spectification for T-BEAMS and CROSS BEAMS as per section 1500,1700 &2300 of MoRT&H Specifications (V Revision).

Vibrated reinforced CementConcrete M35 (Design mix) using ISS HBGmetal 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, soft water, hire charges for tools and plants, including all other incidental charges, includinginspection chamber, inclusive of 150mm ducts and other accessories of footpath etc., complete for DECK SLAB AND KERB & FOOTPATH as per section 1500,1700 and 2300 of MoRT&H Specifications (V Revision).

Vibrated reinforced CementConcrete M30 (Design mix) using ISS HBGmetal 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, soft 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).

Vibrated reinforced CementConcrete M40 (Design mix) using 20 mm ISS 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, soft water, hire charges for Tools and Plants, including all other incidental charges, etc., complete for INNER CRASH BARRIER as per section 811,1700 &2703.3 of MoRT&H Specifications(V Revision).

a) Main Estimate - 174 Cum b) Retaining wall in Tiruttani LHS - 13 Cum c) Retaining wall in Tiruttani RHS - 13 Cum d) Retaining wall in Nagalapuram LHS - 13 Cum e) Retaining wall in Nagalapuram RHS - 13 Cum

Providing and fixing of G.I. Drainage spouts 100mm dia asper GOI drawing SD/205 withgrating arrangements at top as shown in the drawing and 100mm dia drainage spoutprojecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, includingcost and conveyance of Galvanised Iron pipes and flats and fixing them in position, etc.,.complete as per section 2705 of MoRT&H Specifications (V Revision).

Vibrated Cement Concrete M15 (Nominal mix 1:2:4) using 40mm ISS metal , includingcost and conveyance of all materials to site and cost of cement at site,including all lablourcharges for mixing Concrete, laying, hire charges for Tools and plants , compacting, curing with all leads for soft water, including all other incidental charges, form work etc., complete,For BASE COURSE BELOW APPROACH SLAB AND FOOTPATH RAMP as per section 1500,1700 & 2704 of MoRT&H Specifications (V Revision).

Vibrated reinforced CementConcrete M30 (Design mix) using 20 mm ISS 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 labour charges for mixing , laying, curing concrete, working at heights, soft water, hire charges for Tools and Plants, including all other incidental charges, etc., complete for APPROACH SLABS.as per section 1500,1700 &2704 of MoRT&H Specifications (V Revision).

Vibrated Cement Concrete M15 (Nominal mix 1:2:4) using 40 mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site, including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, soft water, Tools and plants and incidental charges etc., complete as per relevant standard specification, for CC PARAPET as per section 1500 & 1700 of MoRT&H Specifications - V Revision.

Vibrated Cement Concrete M30 (Design mix) 75mm thick using 25mm, 12mm, 6mm ISS HBGmetal, 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 andplants, compacting, curing with all leads for softwater, including all other incidental chargesformwork, cost of premoulded expansion joints and fixing the same in position etc,complete for WEARING COAT OVER DECK SLAB AND APPROACH SLAB.(as per section 2702.2 of MoRT&H-V Revision

Supplying and installation of STRIP SEAL EXPANSION joint system conforming tospecifications for Road and Bridge Works _ V th Revision:2013 published by Ministry of Surface Transport(Roads Wing) in the 40mm wide expansion gap provided in betweendecks 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 lablour ,equipment and incidental charges for fixing the joints complete in all respects,as per specifications as per section 2600 of MoRT&H Specifications (V Revision).

Providing and fixing PVC seepage pipes of 100 mm dia of required lengths for abutmentsand wings including costs and conveyance of all materials to work site and labourcharges for fixing , etc., complete to drain the backfill as per section 2706 of MoRT&H Specifications (V Revision).

a) Main Estimate - 152 Cum b) Retaining wall in Tiruttani LHS - 88 Cum c) Retaining wall in Tiruttani RHS - 88 Cum d) Retaining wall in Nagalapuram LHS - 59 Cum e) Retaining wall in Nagalapuram RHS - 97 Cum

Providing FILTER MEDIA behind Abutment and wings for 600mm thickness using filtermaterial conforming to clause 309.3.2.B of MoRT&H-rev-5 well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to worksite including all other incidental charges, etc complete as per Cl.710.1.4 & Appendix-6 of IRC: 78-2014.

a) Main Estimate - 87 Cum b) approach road with flexible pavement on Tiruttani side - 72 Cum c) approach road with flexible pavement on Nagalapuram side - 88 Cum

Filling behind Abutments and returns with clean gritty free draining gravel including costand draining gravel having Ø value more than 35 conveyance of gravel to worksite , laying, handling charges and filling in layers tamping under optimum moisture contentto get the maximum density, including watering, with all leads and lifts for water and all other incidental charges, etc., complete as per Cl.710.1.4 & Appendix-6 of IRC:78-2014.

Supply and fabrication of Fe-500D steel required for all RCC items of works involved in the schedule, including cost of steel at site and cost of fabrication labour charges forcleaning 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., completeas per section 1600 of MORT&H Specifications (V Revision).

a) Main Estimate - 605 MT b) Retaining wall in Tiruttani LHS - 13 MT c) Retaining wall in Tiruttani RHS - 13 MT d) Retaining wall in Nagalapuram LHS - 13 MT e) Retaining wall in Nagalapuram RHS - 16 MT

Supply and fabrication of Fe-240 steel required in the schedule icluding cost of steel at site cost of providing and cost of fabrication, labour charges for cleaning therods, Straightening, cutting, bending, tying grills including over lapping to the requiredf 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 MORTH specification( V Revision)

Providing and fixing PVC service ducts of 150mm dia of required lengths for FOOTPATH including costs and conveyance of all materials to work site and labourcharges for fixing , etc., complete as per MoRT&H Specifications (V Revision).

Earth work excavation in all classes of soils including weathered rock not requiring blasting and depositing on bank with initial leads and lifts including cost of all labour, equipments and all incidental charges back filling and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for BOX CUTTING for Approach road.

a) approach road with flexible pavement on Tiruttani - 262 Cum b) approach road with flexible pavement on Nagalapuram side - 234 Cum c) Diversion Road on Tiruttani side - 1264 Cum d) Diversion Road on Nagalapuram side - 1054 Cum

Forming embankments with carted earth with a CBR value of 10 including cost and conveyance of earth to site, spreading the earth uniformly to the entire embankment formation in layers of not exceeding 250 mm thick as directed by the department officers including compacting each layer to the required density in accordance with IS 2720 part VII at 97% Proctor density upto sub grade level and shoulders keeping the moisture content of earth at the time of compaction within the range of 1% above and 2% below the OMC determined and plasticity index value of not more than 20 and liquid limit not greater than 40 in accordance with IS 2720 using required capacity rollers to achieve the required density in each layer including watering with all leads for water and finishing the surface to the lines and grades ,sections as directed by the departmental officers and including hire charges and running charges for the roller and all other tools and plants employed for the work and all labour charges widening of embankment including compacting the original ground with power roller etc.,complete

a) approach road with flexible pavement on Tiruttani - 334 Cum b) approach road with flexible pavement on Nagalapuram side - 220 Cum c) Diversion Road on Tiruttani side - 683 Cum d) Diversion Road on Nagalapuram side - 700 Cum

Forming embankments with excavated earth at site with a lead of 5km including cost and conveyance of earth to site, spreading the earth uniformly to the entire embankment formation in layers of not exceeding 250 mm thick as directed by the department officers including compacting each layer to the required density in accordance with IS 2720 part VII at 95% Proctor density upto sub grade level and shoulders keeping the moisture content of earth at the time of compaction within the range of 1% above and 2% below the OMC determined and plasticity index value of not more than 20 and liquid limit not greater than 40 in accordance with IS 2720 using required capacity rollers to achieve the required density in each layer including watering with all leads for water and finishing the surface to the lines and grades ,sections as directed by the departmental officers and including hire charges and running charges for the roller and all other tools and plants employed for the work and all labour charges widening of embankment including compacting the original ground with power roller etc.,complete

a) approach road with flexible pavement on Tiruttani - 671 Cum b) approach road with flexible pavement on Nagalapuram side - 1069 Cum c) Diversion Road on Tiruttani side - 825 Cum d) Diversion Road on Nagalapuram side - 2544 Cum

Providing and Laying 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 etc complete for (Grade III).

a) approach road with flexible pavement on Tiruttani - 33 Cum b) approach road with flexible pavement on Nagalapuram side - 19 Cum

Providing and laying 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 etc complete for (Grade V ).

a) approach road with flexible pavement on Tiruttani - 144 Cum b) approach road with flexible pavement on Nagalapuram side - 120 Cum c) Diversion Road on Tiruttani side - 342 Cum d) Diversion Road on Nagalapuram side - 350 Cum

Providing and laying ,spreading and compacting graded stone aggregate to Wet Mix Macadam 260mm thick 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 with pavers in Sub base/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of materia labour charges ,rentals for machinary,fuel and all other incidental charges etc complete as per Clause 406 of MORTH Rev-5.

a) approach road with flexible pavement on Tiruttani - 192 Cum b) approach road with flexible pavement on Nagalapuram side - 157 Cum c) Diversion Road on Tiruttani side - 342 Cum d) Diversion Road on Nagalapuram side - 350 Cum

Providing and laying of Prime coat over WMM surface using 7.00 Kg Bitumen Emulsion (SSI) per 10 Sq M for preparatory to to another bituminous construction over it including cost of material ,labour charges,rentals for machinary,fuel and all other incidental charges etc complete as per Clause 502 of MORTH Rev-5.

a) approach road with flexible pavement on Tiruttani - 772 Cum b) approach road with flexible pavement on Nagalapuram side - 628 Cum c) Diversion Road on Tiruttani side - 1365 Cum d) Diversion Road on Nagalapuram side - 1400 Cum

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

a) approach road with flexible pavement on Tiruttani - 772 Cum b) approach road with flexible pavement on Nagalapuram side - 628 Cum c) Diversion Road on Tiruttani side - 1365 Cum d) Diversion Road on Nagalapuram side - 1400 Cum

Providing and laying of Tack coat over BT surface using 2.00 Kg Bitumen Emulsion (RSI) per 10 Sq M for preparatory to to another bituminous construction over it including cost of material ,labour charges,rentals for machinary,fuel and all other incidental charges etc complete as per Clause 503 of MORTH Rev-5.

a) approach road with flexible pavement on Tiruttani - 317 Cum b) approach road with flexible pavement on Nagalapuram side - 637 Cum

Providing and laying Dense Bituminous Macadam (DBM) 60mm thick using 0.24cum of 26.50-13.20mm,0.25cum of 13.20-2.36mm and 0.23cum of 2.36mm & below with 53.20Kgs of VG 30 bitumen for premixing per 10 sqm including cost andconveyance 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 work site spreading the mix to uniform thickness of 50mm with paver to the required density etc including labour for attending to paver at site etc including hire charges and fuel charges for 20-30 ton CMP with bitumen boiler tipper trucks,paver finisher/9m paver finisher,Vibratory/Pneumatic rollers and all other tools and plants required,including fuel and all other incidental chargesetc complete as per Specification using CMP as per Clause 505 MORTH Rev-5.

a) approach road with flexible pavement on Tiruttani - 92 Cum b) approach road with flexible pavement on Nagalapuram side - 104 Cum c) Diversion Road on Tiruttani side - 69 Cum d) Diversion Road on Nagalapuram side - 70 Cum

Providing and laying Bituminous Concrete 40mm thick using 0.13cum of 19-9.50mm, 0.17cum of 9.50-2.36mm and 0.26cum of 2.36mm & below with 50.30Kgs of VG 30 bitumen for premixing per 10 sqm including cost andconveyance 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 work site spreading the mix to uniform thickness of 50mm with paver to the required density etc including labour for attending to paver at site etc including hire charges and fuel charges for 20-30 ton CMP with bitumen boiler tipper trucks,paver finisher/9m paver finisher,Vibratory/Pneumatic rollers and all other tools and plants required,including fuel and all other incidental chargesetc complete as per Specification using CMP as per Clause 507 MORTH Rev-5.

a) approach road with flexible pavement on Tiruttani - 44 Cum b) approach road with flexible pavement on Nagalapuram side - 51 Cum c) Diversion Road on Tiruttani side - 41Cum d) Diversion Road on Nagalapuram side - 42 Cum

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges, etc. complete, for FOUNDATION OF RETAINING WALL .

a) Retaining wall in Tiruttani LHS - 127 Cum b) Retaining wall in Tiruttani RHS - 127 Cum c) Retaining wall in Nagalapuram LHS - 127 Cum d) Retaining wall in Nagalapuram RHS - 152 Cum

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges, etc. complete, for stem of RETAINING WALL (below batter level)

a) Retaining wall in Tiruttani LHS - 58 Cum b) Retaining wall in Tiruttani RHS - 58 Cum c) Retaining wall in Nagalapuram LHS - 58 Cum d) Retaining wall in Nagalapuram RHS - 73 Cum

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials and cost of cement to site but excluding cost and fabrication of steel but including soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths hire charges for Tools and Plants including all other incidental charges, etc. complete, for stem of RETAINING WALL (above batter level)

a) Retaining wall in Tiruttani LHS - 33 Cum b) Retaining wall in Tiruttani RHS - 40 Cum c) Retaining wall in Nagalapuram LHS - 31 Cum d) Retaining wall in Nagalapuram RHS - 39 Cum

Providing priming coat one coat with ready mixed primer of approved quality and two coats of painting over the priming coat with approved quality and colour over cement surface including scrapping, removal of dirt parts, cost and conveyance of all materials to site and labour charges etc. as per standard specifications (The colour and shade of the cement paint shall be got approved by the Engineer in charge before use of work).

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness 2.5mm exclusive of surface applied glass beads as per IRC 35. The finished surface to be level, uniform and free from streaks and holes complete as per MORTH & H specification No.803.

Providing and fixing reflective road studs of category A raised pavement markers made out of poly carbonate/methyl methercrylate/ABS moulded body confirming to ASTM D 788 and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro-reflectance and chromaticity values conforming to ASTM D4280. The reflective raised pavement markers shall also confirm to the MORTH circular No RW/NH.33023/10/97-DO.III dt.11.06.97 the , height and width and length shall not be less than , 15 mm and 90 mm and 100mm and with minimum reflective area of 1.3 Sq.cm on each side and the slope to the base shall be 35+/-5 degree. Each reflector shall have a CIL not less than values specified in table 2 of said MORTH.The strength of detachment of the integrated cylindrical shanks,(of diameter not less than 19+/-2mm and height not less than 30+/-2mm) from the body is to be a minimum value of 500 Kgf. fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280 and confirming to IRC 35 . 2015 guidelines and MORTH&H specification 804 etc,complete .

Providing and erecting of Retro - Reflectorised Cautionary, mandatory and Informatory signs ( with definition board ) made out of High Intensity Prismatic Grade Sheeting conforming to Type-IV standards of IRC 67-2012 and ASTM D 4956-09, Specification and fixed over 2mm thick Aluminium sheet fixed over back supporting frame of 25mm x 25mm x 3mm Mild steel angle and supported on a mild steel angle post 75mm x 75mm x6mm with a clear height of not less than 2.10m from the ground level to the bottom of sign board and 0.60m below ground level .The sign post should be painted as per IRC 67:2012 Specification and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmx45cmx60cm 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-Reflectro sheet shall consist of minimum coefficient of retro-reflection as per Table 6.6 of IRC 67-2012.The retro- reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67-2012 (as per MORTH&H Specification No.801)

90cm equilateral triangle

60cm circular board

60cm x 45cm rectangular board

Providing and erecting direction and place identification retro reflectorised sign made out of High Intensity prismatic Grade sheeting confirming to Type-IV standards IRC:67-2012 and ASTM D 4956-09,specification and fixed over 2mm thickAluminium sheet fixed over a back supporting frame of 25mmX25mmX3mm Mild steel angle and supported on a mild steel angle post 75mm x 75mm x 6mm with a clear height of not less than 2.10m from the ground level to the bottom of the 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 45cm x45cm x60cm 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 charges.High intensity Retro Reflectro sheet shall consists of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2012.The retro-reflection sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67:2012.(as per MORT&H Specification No.801)

Supplying and installation of delineators (road way indicators,hazard markers and object markers),80-100cm high above ground level,painted at alternatively black and white in 15cm wide strips,fitted with 80 X 100 mm rectangular or 75mm dia circular reflectroised panels at the top,buried or pressed into the ground and conforming to IRC-79 etc,complete ( as per MORT&H specification No.806)

Dismantling of reinforced cement concrete in existng causeway and clearing away from the site and carefully stacking the usefull materials for reuse on road side as directed by the department officers including all labours and incidential charges etc., complete

Dismantling of Plain cement concrete in existng causeway and clearing away from the site and carefully stacking the usefull materials for reuse on road side as directed by the department officers including all labours and incidential charges etc., complete

Conveyance of dismantled materials with a lead of 10km by tipper carries at the place specified by the engineer and in the specified lines by the departmental officers and stacking the same at specified locations for premeasurements for making payment and including all incidental charges and loading and unloading charges etc., complete.

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

P.K.Mookanambalam and Co