KIIFB 2017 18 Improvements to Pallikkunnu Chimmini Dam Road in Thrissur district from

Amount

Topographical Survey

OD218392/2024-2025:Providing and fixing RCC pillars for DGPS control points of size 0.3 m x 0.3 m,0.5 m long, 0.1 m above ground level and 0.4 m below GL casted in M20 Grade concrete reinforced with 4 nos of 8 mm dia longitudinal bars and 6mm dia stirrups @ 0.15m c/c, firmly fixed in position by means of PCC of 0.1m wide and 0.4 m deep around the pillars in M15 grade concrete below ground level including painting 2 coats on exposed surface with synthetic enamel paint`

OD218393/2024-2025:Providing and fixing RCC pillars at every 250 m interval along the road, of size 0.15 m x 0.15 m, 0.45 m long, 0.15 m above ground level and 0.3 m below GL casted in M20 Grade concrete reinforced with 4 nos of 8 mm dia longitudinal bars and 6 mm dia stirrups @ 0.15 m c/c, firmly fixed in position by means of PCC of 0.075 m wide and 0.3 m deep around the pillars in M15 grade concrete below ground level including painting 2 coats on exposed surface with synthetic enamel paint

OD220279/2024-2025:Survey work using total station - heavy Built up area with hindrance to line of sight contour intervals with 1mx1m ( For road work) including all necessary safety measures and processing,perparation of drawings in AUTOCAD with various details in different layers and submission of finished drawingswith x,y,z, coordinates ensuring all objects , break lines and spot levels, topographic survey data for creation of DTM of the surveyed corridor compactable with design software's like AUTOCAD CIVIL, submission of detailed survey data in MSEXCEL dxf,sdr format and all other relevant data in hard copy ( 5 sets) and softcopy and as directed by the engineer in charge.

OD220280/2024-2025:Survey work using total station - in plain and open area with hindrance to line of sight contour intervals with 5mx5m ( For road work) including all necessary safety measures and processing,perparation of drawings in AUTOCAD with various details in different layers and submission of finished drawingswith x,y,z, coordinates ensuring all objects , break lines and spot levels, topographic survey data for creation of DTM of the surveyed corridor compactable with design software's like AUTOCAD CIVIL, preparation for LS and CS of road, bridges, culvets , drain etc submission of detailed survey data in MSEXCEL dxf,sdr format and all other relevant data in hard copy ( 5 sets) and softcopy and as directed by the engineer in charge.

DGPS Survey, fly level ,Total station, Inventory

56.13:Providing access to the site clearing site and making good for surveying in order to provide clear line of site devoid of any hindrance due to vegetation etc. and clearing areas for station points (This item is applicable only for sites without access such as in case of new road formation, bridge and building sites at in accessible locations).

OD218394/2024-2025:To carry out DGPS survey to establish primary control points - it includes observation of raw data by using dual constellation GNSS receiver, processing, net work, adjustment and submission of data in WGS 84 datum and UTM/TM projection system including traverse report ( One intervisible pair per 5 Km)

OD218397/2024-2025:To carry out Traverse to establish horizontal control traverse stations on the proposed road stretch running through from one DGPS station at every 2.50 km using electronic total station instrument at maximum of 250 m imnterval with an accuracy of 1 in 20000 which includes submission of hard and soft copies as per IRC standards

OD218398/2024-2025:Fly levelling to shift levels from given Bench mark value to next Bench mark station to horizontal traverse station and available permanent structures all along the road for the elevation purpose by closed circuit which includes submission of the hard and soft copies as per IRC Standards

OD218395/2024-2025: Data for inventory survey upto 12 meter wide road for survey work of collecting road inventories and recording in prescribed format attached based on chainage marking including marking chainage at 50 m interval and taking details such as existing carriageway width,shoulder width,type of shoulder,width and location of approach road, details of existing drains, culverts and bridges as given in the format attached, pavement conditions(details of potholes,raveling,fog seal,slurry seal edge damage etc)road safety measures (details of road sign, crash barriers,guard stones,delineator post,hazard markers etc)and all other existing retaining structures in road including documentation charges etc as per direction of the officers at site

Bore hole

56.1.a:Mobilization including transportation of all necessary plant and equipment's and materials of boring, field testing and sampling and demobilization after completing the work - For 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 - For machine boring.

OD218399/2024-2025:Shifting or Transporting of all boring plant and equipment's for road works from one borehole location to another with a distance more than 300 m.(For existing road )

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 undisturbed soil samples at 5m intervals - For ordinary soil.

56.3.b.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 next 10m and upto a depth of 20m 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 - In land

56.4:Boring through all type of hard rock or similar refusal strata of N value greater than 50 using diamond core drilling bit for in land under water and banks of river.

56.7:Conducting standard penetration test in bore hole at any depth.

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.

OD218400/2024-2025: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.(including check list , lab test results with required graph, Bearing Capacity calculations)

JAMSHAD NASEERI P.K (BID ID -2073972)

Bidder Name

Liju D John

JAMSHAD NASEERI P.K