Detail Topographic, Hydrographic Survey work and consultancy Services for geotechnical investigation for constructing Flood Protection work on Right Bank of Valmiki (Purna) River at Village Vedchhi, Dist. Tapi.

Item No. In figure Unit according to

d With Brief Specification ansd

Rs. Ps. In words estimated

but may Refferance to book of Specification

quantities

Item No.1 :- Carrying out survey work

for taking out detailed lay out plan

covering details of existing buildings,

compound walls, ovaras, fencings,

roads, banks/ Pala/ R.T.walls/

Structures, H.T.Towers, Existing

Agriculture/ Grass land boundaries

on both sides of banks etc. Using

Total Station of approved accuracy or

100 hactor. DGPS on either side of Rupees

existing banks/ Pala/ R.T.wall along One

parallel length of river covering bank Thousand

strip of 150 Mts. On both sides as Six

directed including plotting and Hundred

preparing detailed drawings. Only

(Autocad Scale 1:1). The rate includes

submission of drawings, one set on

tracing paper and Three sets on

white paper along with Three soft

copies on CD. (Autocad drawing Scale

Item No.2 :- Carrying out survey work

for taking levels for L-sections and

cross sections. The L-sections shall be

taken at every 25.00 mt. interval on

top of existing Banks/ bund/ Pala/

R.T. walls. The cross sections shall be

taken at every 50.00 mt. interval

from existing water edge to existing

Banks/ bund/ Pala/ R.T. walls and

extended up to 150.00 Mts., beyond

HFL on both the sides of river. The

levels shall be recorded at every

mt. cross distance or lesser cross

2 1.00 distance as per existing profile for 13500.00 Km

cross sections and 25.00 mt. distance Hundred

for L-section. The levels shall be Only

taken using auto level or total station

of approved accuracy or DGPS. The

rate includes submission of drawing

in one set on tracing paper, Three

sets on white paper along with Three

soft copies on CD.(Autocad drawing

Scale 1:1).

Item No.3 :- Hydrographic survey

work for preparing cross sections and

L-sections using motorized boat and

Eco-Sounding equipment. The

equipments shall be used by survey

agency at his own cost. The levels for

L-section shall be taken at an interval

of every 25.0 mt. within river gorge

portion. The cross sections are

required to be taken at every

mt. interval within river gorge

portion. The levels for cross sections Rupees

shall be recorded at every 5.0 mt. One

cross distance within the river. The Thousand

cross sections shall be extended up

to top of natural river bank. In case

Fifty Only

of shallow water depth the levels

shall be taken by conventional

method using Auto level. The

drawings of cross shall be prepared

by joining the data of entire survey

work from 250 mt. beyond HFL on

left bank to 250 mt. beyond the HFL

of right bank. The rate includes

submission of drawings, one set on

tracing paper and Three sets on

white paper along with Three soft

copies on CD. (Autocad drawing Scale

Item No.4:- Constructing Bench Rupees

marks on river banks at every 1.0 Km. Four

interval and transfer of levels from Thousand

G.T.S. Bench mark. Five

Item No .5 Carry out the drilling work

(up to 10m. Depth) with collecting

sample from borehole in wooden

boxes and stacking as and where

directed with submission of

geological mapping and logging

5 Rupees Nil

report of proposed lift irrigation

scheme.(As per Aproved rate of SIC

Bore hole by Hand Augur (Borehall Rupees

upto 5mt Depth or up to refusal) Nine

Bore hole by Machine Drilling (for Rupees

Toe - Under Water)(Borehall upto Nine

10mt Depth or up to refusal) Thousand

Total Rs.

I/We am/are Willing to carry out the work at………………………% above/below Percent(should be written in

figures and words) of the estimated rates mentioned above.Amount of my/our tender works out as under.

* Estimated amount Put to tender

* Estimated amount Put to tender Rs.510750.00

Deduct…….% below Rs. Add…….% above Rs.

Net Rs. Total Rs.

In words…………………….. In words……………………..

*(Please strike out whichever is not applicable)

Note 1 All works shall be carried out as per Public Works Department Handbook and other specifications of

Division or as directed.

Note-2. All the columns is Schedule should be filled in ink and the total of the entries in the last column

should be struck by the contractor under his signature.

Note-૪. Rates quotes include clearance of site (prior commencement of work and at its close) in all

respects and hold good for work under all conditions, site, moisture, weather etc.

Note-4. To be continued on additional sheets, if found necessary.

d by PB Deputy Executive Engineer Executive Engineer

Drainage Sub Division Drainage Division No.2

Bardoli Surat

Signature of Contractor