CONSULTANCY SERVICES FOR TOPOGRAPHICAL SURVEY FOR DEFICIENT MARRIED ACCOMODATION FOR EPS AT ICGS, PROVISION OF DEFICIENT MARRIED ACCOMODATION FOR OFFICERS AT DHQ-4 AND CONSTRUCTION OF SINGLE IN LIVING ACCOMODATION AND ALLIED FACILITIES FOR OFFICERS A

Mobilization of necessary equipment and manpower to the project site and dismantling of the same of completion of field work from the site.

Carrying out detailed topographical, contour and land survey of entire land pockets (as mentioned below) under the AOR of GE (I) (CG) Kochi with the help of advanced digital total station/ GPS survey equipment in order to obtain detailed data of the site and collect spatial information of the natural and man made feature of land with respect to ARP (Airport Refrence Point) established at station. The consultancy services should include the following in details : (a) The land parcels (Area in Sqm) covered under the AOR of GE (I) (CG) Kochi are as below :- (i) CGRA, Kochi - 27971 Sqm (ii) Palluruthy, Kochi - 18466 Sqm (iii) 7.75 acre site Palluruthy, Kochi - 7081 Sqm (b) To map (boundary) lines/ compund wall with the help of data obtained from the survey or india of all pockets (Data available with respect to the land acquisition by the stations) (c) To map existing man made and natural features such as runway, building and structures compound wall, fencing, roads , culverts , parking sheds, UG sumps , septic tanks, E/ M installations , electric poles, transmission lines, external fire fighting lines, all B/R and E/M services existing on the plots using advanced digital total station/ GPS survey equipment along with the co - ordinates of northing and easting Locating trees of (i) 10 cm -30 cm girth (ii) Above 30 cm girth (d) Conducting contour survey to find out the contour lines, ground heights and surface to find out the contour lines, ground heights and surface features.

(e) To map existing service lines such as sewage lines, electrical line, Area drainage (storm water drain) culverts, roads etc. (f) Conducting survey to take the original ground levels (OGL) in the form of RLS (Reduced levels) along with the co-ordinates of northing and easting at a 3.0 m x 3.0 m grid including submission of level sheets and co-ordinates in soft copies (CADD drawings) with all existing structures superimposed over it. (g) Preparation and submission of master site plan earmarking all man made and natural features including the contour lines and co-ordinates . Note:(i) The consolidated survey report shall be submitted in quadruplicate (hard copy) along with the soft copies for data retrieval including taking clearances from AGE B/R and AGE E/M sub divisions and confirmation of the data prepared. (ii) Master site plan earmarking the existing structures & buildings including external services shall be colour printed in suitably of A0/ A1 sizes (quadruplicate) for legibility.