SUPPLY, INSTALLATION, TESTING, COMMISSIONING OPERATION & MAINTENANCE OF REAL TIME STRUCTURAL HEALTH MONITORING INSTRUMENT SYSTEM AT KARJAN DAM PROJECT

BILL OF QUANTITIES

BILL OF QUANTITIES

1.0 The bill of Quantities shall be read in conjunction with the Instructions to Bidder,

Conditions of Contract, Technical Specifications and Drawings.

2.0 The quantities given in the Bill of Quantities are estimated and provisional, and

are given to provide a common basis for bidding. The basis of payment will be the

actual quantities of work ordered and carried out, as measured by the Contractor

and verified by the Engineer and valued at the rates and prices tendered in the

priced Bill of Quantities, where applicable, and otherwise at such rates and prices

as the Engineer may fix within the terms of the Contract.

3.0 The rates and prices tendered in the priced Bill of Quantities shall, except in so

far as it is otherwise provided under the Contract, include all constructional plant,

layout, supervision, materials, erection, maintenance, insurance, profit, taxes and

duties, together with all general risks, liabilities and obligations set out or implied

in the Contract.

4.0 The rates and prices shall be quoted entirely in Indian Currency.

5.0 A rate or prices shall be entered against each item in the Bill Quantities, whether

quantities are stated or not. The cost of Items against which Contractor has failed

to enter a rate or price shall be deemed to be covered by other rates and prices

entered in the Bill of Quantities (in case of Item rate contract).

6.0 The whole cost of complying with the provisions of the Contract shall be included

in the items provided in the priced Bill of Quantities, and where no Items are

provided the cost shall be deemed to be distributed among the rates and prices

entered for the related items of Work.

7.0 General direction and descriptions of work and materials are not necessarily

repeated or summarized in the Bill of Quantities. References to the relevant

sections of the contract documentation shall be made before entering rates or

prices against each item in the Bill of Quantities.

8.0 The method of completed work of payment shall be in accordance with the

specification for Road and Bridge works. For building works specifications for

building are to be followed.

9.0 Errors will be corrected by the Employer for any arithmetic errors pursuant to

Clause 29 of the Instructions to Bidder.

10.0 Rock is defined as all materials which, in the opinion of the Engineer, required

blasting, or the use of metal wedges and sledgehammers, or the use of compressed

air drilling for its removal, and which cannot be extracted by ripping with a tractor

of at least 150 kw with a single rear mounted heavy duty ripper.

BILL OF QUANTITIES

(A) Percentage Rate Tender (Up to INR 50 Cr. )

Item Description of Item (with brief Quantity Unit Rate In Amount

No specification and reference to book figures

of specifications)

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 ≥3500 m , auto measure with

1 prism up to 2500 m, RS-232 1 No 4100000.00

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

±0.6 mm accuracy, complete in all

respects as directed by the Engineer-in-

Charge.For Automatic Total Station.

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

2 140 m to 600 m, with measurement 12 No 18000.00

accuracy of ±0.6 mm, complete with

prism holder, mounting arrangement,

and all accessories, as per specifications

and direction of Engineer-in-Charge.

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

3 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-Charge.

(A)90° V-NOTCH-30 X 60 Section-60

(B) 90° V-NOTCH 42 X 84 Section-120

Lit/Sec 4 No 21500.00

Supplying, installing, testing, and

commissioning of a V-Notch Weir

(Vibrating Wire Type) for dam seepage

and flow measurement, integrated for

real-time monitoring and live data

acquisition. The system shall consist of a

thin stainless-steel 90° V-notch weir, a

submersible cylinder, and a vibrating

wire load cell. The instrument shall have

a flow range of 100 L/s, ±1% F.S.

accuracy, 0.01 L sensitivity, 150% over-

range capacity, operate under 5–100%

humidity, and a temperature range of

−20°C to +60°C. All components shall

be stainless steel and corrosion-

protected, complete in all respects as

directed by the Engineer-in-Charge.

With different sizes mentioned below:

(A) 90° V-NOTCH-30 X 60 Section-60

(B)90° V-NOTCH 42 X 84 Section-120

Supplying, 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

mm, 25 mm, or 50 mm (project-specific),

5 1.25× over-range capacity, ±0.2% F.S. 5 No 32500.00

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.

Supplying, installing, testing, and

commissioning of a Wireless MEMS

Triaxial Tilt meter, integrated for real-

time monitoring, with ±10 °C operating

mm/m resolution, ±0.1% 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-

Supplying, installing, testing, and

commissioning of an Infrared Camera SC-

IT6420-HB V2, integrated for real-time

monitoring and live data acquisition. The

camera shall have a Vanadium Oxide

Uncooled Focal Plane Microthermal

infrared sensor with selectable

resolutions of 256×192, 384×288, or

response shall be 8–14 μm with multiple

lens options (3.2mm, 6mm, 7.5mm,

13mm, 25mm) and field of view as per

lens selection. Visible light CMOS of

1/2.8” with 1920×1080 resolution,

7 optional 4–6 mm lens, and 30 m light 1 No 610000.00

range. Temperature measurement shall

cover −20°C to 180°C (First Gear) and 0–

650°C (Second Gear) with ±2°C or ±2%

accuracy, supporting 10 movable

points, areas, and lines, emissivity

correction, and unit adjustment

(°C/°F). The system shall include

high/low temperature alarms with

I/O, H.264 video compression, optical

16X zoom, manual/auto corrections,

image adjustment, flip/mirror/P.I.P,

dual light fusion, color palette support,

and OSD. Complete in all respects

including calibration, testing, mounting,

and documentation, as directed by the

Engineer-in-Charge.

Supplying, installing, testing and

commissioning of Uplift Pressure

Measuring Instrument (Vibrating Wire

Type) for dam instrumentation with

operating range 0–10 kg/cm² or as

specified by the Engineer-in-Charge,

over-range capacity 1.5 times the rated

8 range with over-range effect ±0.1% F.S., 7 No 35000.00

resolution 0.025% F.S. and accuracy

±0.1% F.S., having inbuilt temperature

compensation, suitable for site

conditions with operating temperature

−20°C to +60°C, humidity 5–100% and

altitude up to 2500 m, provided with

stainless steel enclosure with protection

rating IP-68 / NEMA-4X and lightning

protection, including sensor mounting

support, signal cables and all required

accessories, complete with integration

to Real Time Monitoring System (RTMS)

/ data logger for continuous monitoring,

data acquisition and transmission to

central monitoring system, , complete

in all respects as directed by the

Engineer-in-Charge.

Burden Tube pressure gauge Providing

and installing pressure gauge for

measurement range of 0-10 Kg/Sq or (As

per requirement of Engineer-in-Charge),

accuracy ±0.1% of full scale, over-range

capacity up to 150% of rated range,

suitable for operating temperature range

9 from 0°C to +70°C, constructed with 3 No 25000.00

stainless steel/IP 68 wetted parts for

corrosion resistance, complete with

required mounting accessories, fittings,

testing, calibration and commissioning,

complete in all respects as per approved

specifications and as directed by the

Engineer-in-Charge.

Cleaning and Drilling of Drainage Holes

in Dam Gallery through Hard

Rock/Concrete Layers r as per

requirement of Engineer-in-Charge

including removal of choke materials,

flushing, drilling operations, and disposal Per

of debris, complete with mobilization meter

and demobilization charges of drilling

machines, compressors, equipment,

tools, tackles, and labour, as per site

conditions and direction of Engineer-in-

Supplying, installing, testing, and

commissioning of a Radar Type Water

Level Sensor (Micro Wave Non-Contact,

K-band ~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

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

12 recording for 15 days, internal battery 1 No 310000.00

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-

Supplying, installing, testing, and

commissioning of Vibrating Wire

Wireless 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 0.001 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.

Supplying, installing, testing, and

commissioning of Wireless Mesh

Repeater Node for extension of

communication range in Vibrating Wire

Wireless Monitoring System, enabling

reliable multi-hop data transmission

between field nodes and Data Acquisition

System (DAS) through mesh gateway,

complete with all accessories,

configuration, and commissioning, as per

specifications and as directed by the

Engineer-in-Charge.

upplying, installing, testing, and

commissioning of Server-Based and

Cloud-Integrated Software for Data

Logger, integrated 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-

Details Module Based Software for

Geodetic, Hydromet and Geo-technical as

The software solution shall be capable

of acquiring data from:

1. Dedicated Server based software for

geodetic sensors data acquisition.

2. Cloud Based Geotechnical Sensors

(Vibrating Wire and ModBUS).

The cloud solution shall be capable of

controlling and monitoring. The Geodetic

module shall be capable of processing the

geodetic data for base line data capture,

adjustments and Cloud view module for

Geodetic Deformation.

Geodetic Web module and geotechnical

Web module shall be of five year

Supply of portable readout unit for

vibrating wire and analogue/digital

geotechnical instruments, complete with

Bluetooth Low Energy (BLE)

communication, mobile application

compatibility, rechargeable battery,

carrying bag, and all necessary

accessories for field monitoring

The readout unit shall be compact,

rugged, and suitable for outdoor use with

minimum IP65 protection rating. The

system shall support wireless

communication with Android and iOS

devices through a dedicated mobile

application for sensor configuration, data

acquisition, visualization, storage, and

The unit shall be capable of reading

vibrating wire instruments and

displaying electrical as well as

engineering values simultaneously with

high accuracy and resolution. It shall also

provide real-time graphical display and

spectrum analysis of vibrating wire

signals including peak value indication.

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

64 GB), 1 TB NVMe SSD storage or higher,

integrated/dedicated graphics,

preloaded licensed OS Microsoft

Windows Professional (latest version),

and licensed Microsoft Office (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.

Supply and Installation of Multi-Function

Laser Printer with Wired and Wireless

Connectivity, LaserJet Online UPS

(5KVA) for data Retrieval and Processing

18 system with a backup 24 hours for full 1 No 225000.00

load. Compatible Operating System

Windows 11, Windows 10, Android, iOS,

macOS 12 Monterey, macOS 13 Ventura,

MacOS v14 Sonoma & Linux.

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,

19 termination, ferruling, gland fixing, 100 Rmt 130.00

insulation, identification tags, clamps,

connection accessories, and all allied

materials, complete in all respects as per

technical specifications and direction of

Engineer-in-Charge.

Providing, Supplying, Laying, Fixing,

Testing and Commissioning of 40-Core

20 Cable from Dam Instrument to Junction 100 Rmt 1200.00

Box, including cable routing, protective

conduits/trays wherever required,

termination, 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.

Providing, supplying, installing,

testing, and commissioning of an

Automatic Pendulum for dam

instrumentation, integrated for real-

time monitoring and live data

acquisition. The instrument shall

measure displacements in X and Y

directions with ranges of ±25 mm and

±25/±50 mm respectively, with ±0.1 mm

accuracy, ±0.1 mm repeatability, and

21 0.01 mm resolution. It shall operate 1 No 1960000.00

under 5–100% humidity and

temperatures from −15°C to +60°C.

Analog output shall be 4–20 mA, with

RS-485 communication. Dimensions

approximately 380×330×45 mm,

powered by 220 V ±20%, 50 Hz or 24 V

D.C (optional). Complete with mounting

supports, cables, and manuals, complete

in all respects as directed by the

Engineer-in-Charge.

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 components with all costs

towards materials, 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.

I am/we are willing to carry out the work at % below/above 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

Deduct % Below Add % Above

in words in words

(A) For Item Rate Tender (For above INR 10 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) .................................. (in

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

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. : MIS-10201/17/K-1 Dt.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 mentioned in all the

Signature of Contractor Dy. Executive Engineer Irrigation Executive Engineer

Pro. Sub Division no.-27 Irrigation Pro. Division no.-04

Rajpipla Rajpipla