Investigation estimate for Widening to four lane configuration in ROW 23m fromKoikkal Junction to Karikkodu Junction in NH 744.

Amount

APPENDIX-A Traffic survey

12.1.B.1 : Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. <br> Ordinary Soil - Depth upto 3m - Mechanical Means <br>Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary Soil - Depth upto 3m - Mechanical Means

12.4 : Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

8.16 : Reinforced cement concrete M-15 grade boundary pillars of standard design as per IRC:25-19767, fixed in position including finishing and lettering but excluding painting .Reinforced cement concrete M-15 grade boundary pillars of standard design as per IRC:25-19767, fixed in position including finishing and lettering but excluding painting .

od725/2020_2021 : Engaging man mazdoor for diverting traffic,etc,while fixing boundary stone.

8.8 : Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfacesPainting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

od867/2020_2021 : Conducting turning movement survey at three arm junction for one day for peak hours( 7 am to 11 am and 3.30 pm to 7.30 pm) by recording the classified volume count in the prescribed format ,including provision for engaging technicians and setting up of station etc and compiling the data and submitting the same in hard and soft copy etc.complete as per the instructions of PWD officials.

od861/2020_2021 : Conducting turning movement survey at four arm junction for one day for peak hours( 7 am to 11 am and 3.30 pm to 7.30 pm) by recording the classified volume count in the prescribed format ,including provision for engaging technicians and setting up of station etc and compiling the data and submitting the same in hard and soft copy etc.complete as per the instructions of PWD officials.

od862/2020_2021 : Conducting Pedestrain survey at one location for 1 day for peak hours(7 am to 11 am and 3.30 pm to 7.30 pm)by recording the pedestrain count in the prescribed format ,including provision for engaging technicians and setting up of station etc and compiling the data and submitting the details in hard and soft copy.

soil investigation

56.1.a : Mobilization including transportation of all necessary plan and equipment's and materials of boring field testing and sampling and demobilization after completing the work<br>For machine boringMobilization including transportation of all necessary plan and equipment's and materials of boring field testing and sampling and demobilization after completing the workFor machine boring

56.2.a : Setting up boring at each bore hole locations including carrying all necessary plant, equipment and materials of boring and field tests and collection of samples at each bore hole location.<br>For machine boring.Setting up boring at each bore hole locations including carrying all necessary plant, equipment and materials of boring and field tests and collection of samples at each bore hole location.For machine boring.

56.3.a.1 : Boring with rotary power drilling equipment's in all types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata upto 10m. Including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals.<br>For ordinary soil.Boring with rotary power drilling equipment's inall types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata upto 10m. Including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals.For ordinary soil.

56.3.b.1 : Boring with rotary power drilling equipment in all types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata for next 10m upto a depth of 20m including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals.<br>For ordinary soilBoring with rotary power drilling equipment in all types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata for next 10m upto a depth of 20m including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals.For ordinary soil

56.3.c.1 : Boring with rotary power drilling equipment in all types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata for next 20m upto 30m depth including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m.intervals.<br>For ordinary soil.Boring with rotary power drilling equipment inall types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata for next 20m upto 30m depth including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m.intervals.For ordinary soil.

56.3.d.1 : Boring with rotary power drilling equipment in all types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata above 30m depth including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m.intervals.<br>For ordinary soil.Boring with rotary power drilling equipment inall types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata above 30m depth including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m.intervals.For ordinary soil.

56.5.a : Boring through all classes of rock excluding hard rocks having ' N' value greater than 50 using tungsten carbide drilling bit.<br>In land.Boring through all classes of rock excluding hard rocks having ' N' value greater than 50 using tungsten carbide drilling bit.In land.

56.6 : Recovering undisturbed soil samples using thin tube sampler of 75mm.to 100mm length internal dia 500mm length conforming to relevant IS Code at any required depth including clearing the bore hole etc complete.Recovering undisturbed soil samples using thin tube sampler of 75mm.to 100mm length internal dia 500mm length conforming to relevant IS Code at any required depth including clearing the bore hole etc complete.

56.8 : Recovering disturbed samples and preserving the same in air tight sample containers including waxing labelling packing storing including cost of containers as per IS Code.Recovering disturbed samples and preserving the same in air tight sample containers including waxing labelling packing storing including cost of containers as per IS Code.

56.11.a : Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab test (report in triplicate)<br>Machine boring for 5 bore holes.Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab test (report in triplicate)Machine boring for 5 bore holes.

56.11.c : Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab tests (report in triplicate)<br>Additional set for machine boring(extra for bore holes exceeding 5 nos)Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab tests (report in triplicate)Additional set for machine boring(extra for bore holes exceeding 5 nos)

Pavement condition study

od800/2020_2021 : od2245/2017_2018 :Conducting Benklemen Beam Deflection test at 50m intervals as per specification including digging hole 15mm dia and 40mm depth for taking temperature and collecting soil samples at testing points as per the specifications and furnishing of the test results report as directed by the engineer

od801/2020_2021 : od2247/2017_2018 :Transportation charge for Benkleman Beam truck carrying out condition survey for collecting the basic information of the road

od864/2020_2021 : Collection of subgrade soil samples carefully by excavating pit of area 1m x 0.60 m in shoulder for laboratary test (Soil classification test ,CBR compaction ) and refilling back and compacting the excavated pit to lines and levels with excavated pit to lines and levels with excavated materials as directed by the departmental officers at site.

od865/2020_2021 : Conducting soil classification test,modified Proctor compaction,CBR test as per Indian standard code specifications preparing test results and submitting in hard and soft copies

od866/2020_2021 : Inventary details such as tree ,culvert ,retaining wall,bus shelter,etc

Sounding

od872/2020_2021 : Detemination of depth of water (Sounding)

AA AND S CONSTRUCTIONS

Bidder Name

RTF INFRA PRIVATE LIMITED

AA AND S CONSTRUCTIONS