KALUBHAR & RANGHOLA IRRIGATION SCHEME Installation of various instruments at Ranghola & Kalubhar Irrigation Scheme.(Second Attempt)

Item Rate In

specification and reference to book of Quantity Unit Amount

No figures

specifications)

Item No.-1

Providing, Supplying, Fitting & Installing

1 various Instruments at specified

locations of Dam as per instructions of

engineer incharge.

((A) V-Notch Weir (Mechanical Flow

Measuring Device)

Supplying, installing, testing, and

commissioning of a V-Notch Weir

(Mechanical Flow Measuring Device)

for measuring low flow seepage in

dams. The device shall have a notch

angle of 22.5°, 45°, 60°, or 90°

depending on discharge range, a

stainless steel SS-304 / SS-316 plate

with thickness of 3–5 mm, and be

suitable for measurement ranges of

approximately 0–50 L/s depending on

notch angle. The weir shall have ±1%

full-scale reading accuracy, operate

under 5–100% humidity, temperature

−20°C to +60°C, and provide

corrosion protection through anti-

corrosion finish. Complete in all

respects as directed by the Engineer-

in-Charge. (1) 90° V-NOTCH-20 X

Secticin 15 Lit/Sec

Item No.-2

Providing, Supplying, Fitting & Installing

various Instruments at specified

2 locations of Dam as per instructions of

engineer incharge.

(B) settlement marker

Providing, installing and

commissioning permanent Ground

Control Point (GCP) Settlemnt Marker

comprising MS base plate (250×250×5

mm conforming to IS 2062), GI riser

pipe 25 mm dia (medium class as per IS

1239), sand filling (clean river sand,

loose), optional PVC/GI outer casing

(min 100 mm dia), precast concrete

cover (M20, 500×500×50 mm with

central hole), MS/GI reference cap, and

painting in black & white checkerboard

pattern using weather-resistant enamel

paint, complete with excavation,

installation, alignment, and all

materials, labour, tools, and

accessories, suitable for survey works

using Total Station / drone survey,

complete as per specifications and

direction of Engineer-in-Charge.

Item No.-

Providing & Laying in position

'NOMINAL MIX' cement concrete using

cement sand and crushed aggregate by

machine mix incl. necessary

formworks ,centering ,scaffolding

compaction by mechanical vibrator

curing as directed with all lead & lift

etcC) Concrete grade 1:2:4 and MSA-

40mm(Graded)

In words : Seven Lakh Fifty Thousand Four Hundred Fifty Nine Rupees Only.

I/We am/are willing to carry out the work at… ....................... % above/below percent(Should

be written in figures and words) of the estimated rate mentioned above. Amount of my /our

tender works out as under.

Estimated amount put to tender Estimated amount put to tender

Deduct………% below Add………% Above

In words In words

(B) For Item Rate Tender (For above INR 50 Cr.):

Item Description of Item Quantity Unit Rate Amount

No (with brief specification

and reference to book of In In

specifications) figures Words

(A) Total Tendered Amount

(B) Rebate on above tendered amount (if any) % (in figure) ………………………………

(in words)………………………………………………….………………………………………………...

(C)Net Tendered Amount (A-B) (in figure) ………………………………

(in words)………………………………………………….………………………………………………...

1 The Contractor shall exhibit a board with detailed specification and details of work as

directed by the Engineer-In-Charge for which no extra payment shall be made.

2 The labour cess will be deducted as per prevailing rules i.e. 1% of the work done.

3 GST and Income tax TDS will be deducted at a source while making payments of bills

4 In all R.C.C. Items in Rate Analysis Standard Cement Consumption has been taken as per

Govt. G.R.: No. MIS 102010/17/K1, dtd. 30/07/2018 as stated in S.O.R. therefore in

R.C.C. items where there is a change as per actual mix design the cost of difference of

cement consumption have been deducted from the rate of original item at the rate of

input rate i.e 5449.00 /M.T mentioned in all the tender.

5 Payment will be given only if the material testing result is satisfactory. Testing of

material shall be done as per statement attached with specification.

Signature of Contractor Deputy Executive Engineer

Irrigation Sub Division