KIIFB-PWD016-24 Construction of Feroke ROB Approach Road -in Kozhikode District Additional survey

Amount

SITE CLEARING

2.31:Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

OD97625/2021-2022:Establishing DGPS control points on TOR steel bar of 10 mm dia fixed in RCC pillar of size 20 x 20 x 70 cm embedded in concrete M15 up tp a depth of 40 cm and the balance 30 cm above the ground shall be painted yellow

OD97629/2021-2022:Detailed topographic survey using Total station/ mobile Lidar and preparation of site plan of minimum of 15 m on either side of the center line and taking cross section details at 25 m intervals on straight roads and 10 m interval on curves ( survey includes details of all features as mentioned in the scope of the in plain terrain work within the limit of survey). The survey shall be include establishing DGPS Control points at starting and ending of the project in pairs and at 4 km intervals ( in pairs) in plain and rolling terrain and 2.5 km intervals (in pairs) in hilly terrains. It shall also include establishing inter visible traverse control points note more than 250 m apart with accuracy of at least 1:10000 and desirable 1:20000 in distance measurement. Elevations on each of the control points connected to MSL of GTS Bench marks. using precision levelling . separate bench marks need not be established. Including Taking Sufficient Color copy prints (5 nos)

OD97626/2021-2022:Establishing traverse control points with elevations on pillar of size 15cm x 15cm x 60 cm M20 grade RCC pillar with a nail fixed in the center of the top surface. the pillar shall be embedded in the concrete. spacing 250 m apart as a bench mark/ control pillar. the spacing shall be maximum 250 m apart and inter visible. no separate bench marks need to be established.

OD97627/2021-2022:Establishing Boundary stone on TMT steel bar of 10 mm dia fixed in RCC pillar of size 20 x 20 x 60 cm embedded in concrete M15 up t0 a depth of 30 cm and the balance 30 cm above the ground shall be painted

Painting

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

BJDS INFRASTRUCTURES AND PROJECTS PRIVATE LIMITED

RITECH SURVEYING AND ENGINEERING LLP

Bidder Name

MUHAMMED MUSTHAFA.P.A

RITECH SURVEYING AND ENGINEERING LLP

BJDS INFRASTRUCTURES AND PROJECTS PRIVATE LIMITED