Shetrunji Irrigation Scheme: - Installation of Various Instruments and Monitoring System at Shetrunji Dam

Item Rate In

specification and reference to book of Quantity Unit Amount

No figures

specifications)

Item No.-1

Providing, Supplying, Fitting & Installing

various Instruments and connecting with

1 softwares and Monitoring system including

all required fittings, cables, switches, clamps,

Panels & frames etc. at specified locations of

Dam as per instructions of engineer incharge.

(A)Electronic Total Station

Supplying, installing, testing, and

commissioning of an Automatic Total Station,

integrated for real-time monitoring and live data

acquisition, with 0.5 arc-second angular

accuracy, 0.1 arc-second least count,

reflectorless distance range ≥1000 m, distance

with prism ≥4000 m , auto-lock with prism up

to 2500 m, RS-232 communication, USB-

Host/Device ports, laser/inbuilt optical

plummet, single-side keyboard, supplied with

all standard accessories, and compatible prism

for 140–600 m measurement with ±0.1 mm

accuracy, complete in all respects as directed by

the Engineer-in-Charge.For Automatic Total

(B)mechanical flow measuring device (V-

Notch & rectangular weir)

Supplying, installing, testing, and

commissioning of a mechanical flow

measuring device (V-Notch & rectangular weir)

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 0–100

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-

(C)Triaxial Tiltmeter (wireless)

Supplying, installing, testing, and

commissioning of a Wireless MEMS Triaxial

Tilt meter, integrated for real-time monitoring,

with ±10 °C operating range, Tilt Range

±90°,.0001°/ 0.00175 mm/m resolution, ±0.1% 1 Nos 375500.00

F.S. Repeatability ±0.0005° (±0.0087 mm/m),

insulated enclosure, Mounting stainless steel

IP68/NEMA-4X enclosure, lightning

protection, complete with mounting supports,

cables, accessories, and full manuals in English,

complete in all respects as directed by the

Engineer-in- Charge

(D)Biaxial joint meterSupplying, installing,

testing, and commissioning of a Biaxial Joint

Meter (Vibrating Wire Type), integrated for

real-time monitoring and live data acquisition,

with operating ranges of 12.5 mm, 25 mm, or

mm (project-specific), 1.25× over-range

capacity, ±0.2% F.S. accuracy (±0.1% F.S.

optional), 0.025% F.S. resolution, <0.5% F.S.

linearity, operating temperature −20°C to

+60°C, 5–100% humidity, stainless steel

IP68/NEMA-4X enclosure, complete and as

directed by the Engineer-in-Charge.

(E)Wireless data logger (Gateway)

Supplying, installing, testing, and

commissioning of a Wireless Data Logger

(Gateway), integrated for real time monitoring

and live data acquisition from all Vibrating

Wire sensors, Tilt Meters, Water Level and

Flow Sensors, Weather Station, and RS485

(Modbus) Digital Nodes, with onboard edge

recording for 15 days, internal battery backup,

LTE cellular radio with internal SIM slot, data

transfer to Web DAS via wireless gateway

powered by AC/DC, IP67 rated enclosure,

operating −20°C to +60°C, integrated solar

charging circuit with AC/DC charging,

complete in all respects as directed by the

Engineer-in-Charge.

(F)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-

(G) LED screen (55'')

(H) DESTOP(PC)

Providing, supplying, installing, and

commissioning Desktop PC / Workstation for

dam data acquisition with minimum 27” display

(Full HD/4K), high-performance processor

equivalent to Intel Core i9 14th Generation or

higher, 16 GB DDR5 RAM (expandable to

GB), 1 TB NVMe SSD storage or higher,

integrated/dedicated graphics, preloaded

licensed OS Microsoft Windows Professional

(latest version), and licensed Microsoft Office 3 Nos 150000.00

(latest version), complete with required ports

(USB 3.0+, HDMI/VGA, LAN, audio, USB-C),

connectivity (Ethernet, Wi-Fi, Bluetooth),

accessories (keyboard, mouse, cables, power

adapter), and integration of required data

acquisition software, including installation,

configuration, testing, and commissioning at

site, with minimum 5-year comprehensive on-

site warranty, complete as per specifications and

direction of Engineer-in-Charge.

(I)PRINTERSupply and Installation of Multi-

Function Laser Printer with Wired and Wireless

Connectivity, LaserJet Online UPS (5KVA) for

data Retrieval and Processing system with a

backup 24 hours for full load. Compatible

Operating System Windows 11, Windows

Android, iOS, macOS 12 Monterey, macOS

Ventura, MacOS v14 Sonoma & Linux.

(J)Stand pipe Piezometer

Providing, installing, and commissioning of

open standpipe piezometer using borehole

method, complete with PVC standpipe (12–25

mm dia), porous/slotted tip (300–600 mm), sand 3 nos 20900.00

filter, bentonite seal, cement–bentonite

grouting, MS protective casing with cap, and all

accessories, complete as per specifications and

direction of Engineer-in-Charge.

(K) Borehole drilling in embanmkment

100 mm Diameter Borehole Drilling in Earthen

Embankment Dam, including mobilization and

demobilization charges of drilling machines, 20 RMT 6750.00

equipment, tools, tackles, and labour, complete

as per site requirements and direction of

Engineer-in-Charge.

(L) Circular Prism

Providing and fixing Circular Prism suitable for

use with Total Station of 0.5″ angular accuracy,

capable of accurate distance measurement in the

range of 140 m to 600 m, with measurement 70 NOS 18000.00

accuracy of ±0.1 mm, complete with prism

holder, mounting arrangement, and all

accessories, as per specifications and direction

of Engineer-in-Charge.

(M) VW Wireless Nodes for sensor four/five

Supplying, installing, testing, and

commissioning of Vibrating Wire Wireless 2 NOS 113000.00

Nodes, integrated for real-time monitoring and

live data transmission to DAS via mesh network

gateway, supporting 1 Vibrating Wire channel

+ 1 Thermistor channel (x 4) or (x 5), Flat

Mesh v3 networking protocol, IEEE

802.15.4 standard, 2400–2485 MHz ISM

band, 6.5 dBm maximum transmit power,

200–6000 Hz frequency range with

Hz resolution and ±0.02 Hz repeatability,

thermistor measurement ±0.1°C accuracy,

−40°C to +85°C range, powered by 3.6 V

lithium thionyl chloride battery (19,000

mAh) with 10–15 years life, IP68 protection,

complete in all respects as directed by the

Engineer-in-Charge. .

(N) Dip Meter

Supplying, testing, and commissioning of

portable Water Level Sounder (Electric Water

Level Indicator) for accurate measurement of

groundwater levels in boreholes, standpipe 1 nos 21000.00

piezometers, and observation wells, complete

with probe, graduated cable, reel, battery, and

all accessories, as per specifications and as

directed by the Engineer-in-Charge.

(O) 4 Core cable (for wired

monitoring)Providing, Supplying, Laying,

Fixing, Testing and Commissioning of 4-Core

Cable from Dam Instrument to Junction Box,

including cable routing, protective

conduits/trays wherever required, termination, 100 RMT 130.00

ferruling, gland fixing, insulation, identification

tags, clamps, connection accessories, and all

allied materials, complete in all respects as per

technical specifications and direction of

Engineer-in-Charge.

(P)40 Core cable (for wired monitoring)

Providing, Supplying, Laying, Fixing, Testing

and Commissioning of 40-Core Cable from

Dam Instrument to Junction Box, including

cable routing, protective conduits/trays

wherever required, termination, ferruling, gland 100 RMT 1200.00

fixing, insulation, identification tags, clamps,

connection accessories, and all allied materials,

complete in all respects as per technical

specifications and direction of Engineer-in-

(Q) Portable Read out Unit for vibrating wire

Supply of portable readout unit for vibrating

wire and analogue/digital geotechnical

instruments, complete with Bluetooth Low 2 NOS 60000.00

Energy (BLE) communication, mobile

application compatibility, rechargeable battery,

carrying bag, and all necessary accessories for

field monitoring applications.

(R) Software

Supplying, installing, testing, and

commissioning of Server-Based and Cloud-

Integrated Software for Data Logger, integrated 1 NOS 1800000.00

for real-time monitoring, capable of acquiring,

processing, filtering, storing, visualizing, and

alarming geotechnical (Vibrating Wire and

ModBUS), and hydro-meteorological sensor

data, with SQL/Azure database storage, secure

web interface with user/group access control,

geo-referenced map and image visualization,

customizable dashboards, interactive charts,

complete in all respects as directed by the

Engineer-in-Charge.

(S) Radar Type Water Level Sensor

Supplying, installing, testing, and

commissioning of a Radar Type Water Level

Sensor (Micro Wave Non-Contact, Kband ~26

GHz), integrated for real-time monitoring and

live data acquisition, measuring distances

from 0.5–70 m with ±2 mm accuracy and ≤3

mm resolution, SDI-12 v1.4 output, 9.6–32

V DC input, 1.5 KVA surge protection, beam

angle 10°, operating −40°C to +80°C, 0–100%

humidity, altitudes up to 2500 m, vibration

resistant 4 g (5–100 Hz), IP66/68 housing

(corrosion-resistant aluminum/stainless steel),

NEMA4/IP65 environmental protection,

lightning protection, , complete in all respects

as directed by the Engineer-in-Charge.

Item No.-2

Operation and Maintenance (O&M) of installed

instruments, including repair, servicing, and to

ensure continuous operation and accurate data

output, for a period of 5 (five) years from the

date of installation, including comprehensive

piece-to-piece replacement of all defective

2 components with all costs towards materials, 1 Nos 5000000.00

spares, consumables, tools, tackles, labor, and

transportation included, and also including

training and capacity building of client

personnel, submission of periodic analysis

reports, and deployment of required manpower

for the entire 5-year O&M period, complete in

all respects.

Item No.-

Providing & Laying in position controlled

cement concrete using cement sand & crushed

metal aggregate by machine mix |incl.necessary

3 formworks compaction by mechanical vibratoer 60 cum 5549.00

curing as directed with all lead and lift etc

complete. Excluding

the cost of steel. ) Concrete grade M-20 and

MSA-20mm(Graded) (reg. sor 7-M ch.2)

In words : One Crore Ninty Five Lakh Ninty One Thousand Six Hundred six rupiya and ten paisa 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 (with Quantity Unit Rate Amount

No 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)

words)………………………………………………….………………………………

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

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.

Deputy Exec utive Engineer

Irrigation Sub Division no.1

Signature of Contractor

Executive Engineer

Bhavnagar Irrigation Division