Engagement of Consultant for Survey, Investigation and Design (SID) works of 6 Sub- Projects under WR Circle, Nohar

Amount

Survey work with total station and preparation of L- section showing level @ 30 meter and X section with levels at suitable interval clearly showing shape of canal, X-section should be extended both side 10m beyond bank toe/borrow area. The location of C.D. works direct out lets (with size & nos.) / cuts, regulations and existing lining (type and extent) be marked (this shall be done separately for each main canal, branches/minors/sub minors). Listing of present status of existing structures and lining reaches indicating visible distress conditions complete in all respect with material including jungle clearance required for survey work. Digital plotting of drawings with scale 1:2500 (H) and 1:100 (V) for L-sections and 1:100 (H&V) for cross sections for main canal / branches and 1:50 for distributaries and minor/sub-minors including all ancillary works as described in specifications and conditions of contract.

(a) For Existing canal having discharge up to 10 cusec

(b) For Existing canal having discharge >11 & up to 25 cusec

(c) For Existing canal having discharge >26 & up to 100 cusec

(d) For Existing canal having discharge >101 & up to 200 cusec

(e) For Existing canal having discharge >201 & up to 500 cusec

(f) For Existing canal having discharge more than 501 cusec

Construction of Pucca bench mark muttam of size 30x30x75 cm in cement concrete (1:3:6) with maximum aggregate size of 40 mm with 75 cm long MS angle , size 25x25x5 mm embedded including curing transportation and fixing at site etc. complete with all leads & lifts.

Painting Banch mark stone and lettering with light blue white or yellow un-washable paint including cost of material.

Double levelling with auto level, for transfer of bench mark from nearest GTS bench mark, recording levels at 30 meter interval and marking temporary bench mark at suiatble location.Level book, bench mark value and location and plotting of the survey data is to be submitted to the department.

Preparation of draw-off statement/design of canal section and all structures and if modification needed anywhere be suggested and incorporating it in preparation of draw-off statement, design, drawing etc for complete canal system in all respect with material .

Conducting a joint meeting and walk through survey with department, WUA and E&M consultant computing the list of works required to be executed for improvement of overall irrigation efficiency and finalization of the list in general body meeting of WUA and tentative rehabilitation (remedial and improvement measures be suggested for preparation of Draft Detailed Project Report).

Preparation and submission of final Detailed Project Report for rehabilitation of minor irrigation projects incorporating suggesation / observation of approving authorities pointed out on draft report in five set of hard copy with drawings and soft copy.

Procurement /collection of soil samples and filling in containers/boxes and transporting from site to laboratory for testing with all leads & lift complete including all charges and indicating location of borrow area on Index Map.

Testing of Soil Samples

(a) Modified Procter Density Test

Photography / Videography by Drone mounted with camera of high resolution with different angles showing perspective view covering specified features as detailed under: a) For Viedography / photography of Canal and its appurtenance Length of 2.25 km is to be covered in a day including all taxes but exluding conveyance charges. Soft copy of photographs / videography and one set of Hard copy in 9" X 5" for all ptotographs captured is to be provided.

PDCOR Limited