Pambar Project - Supply Installation, Testing, Training, Technical support and commissioning of Instrumentation system at Pattissery dam

Amount

Supply, Installation, Testing and commissioning of , Settlement point (Topographical marker) ; Total Length : 950mm , Survey top Pin : 15mmX250mm. With necessary documentation and maintenance manual in English.

Supply, Installation, Testing of Uplift pressure measurement gauge. Type Mechanical, Vibrating wire type Operating Range … 10kg/cm2 Overall accuracy ± 0.1 % (full scale) Over Range 1.50 x Range, Over Range effect -±0.1%(full scale)Resolution 0.025% (full scale)Operating temperature range -20 to 60o C Temperature compensation - inbuilt. Operating humidity - 5 to 100%, Altitude 0 to 2500 meters. Enclosure - Stainless steel, IP68, Accessories - Sensor mounting support and assessors as required, with necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of Foundation piezometer ( foundation piezometer for earth dam -6 nos , foundation piezometer for concrete dam -6 nos, piezometer for concrete dam portion -8 nos, embakment piezometer for earth dam -4 nos) Type: Vibrating wire type in stainless steel housing with stainless steel filter stone, thermister, unvented, Range … MPa (0 5kg/cm2) Overall accuracy ± 0.1 % fs Resolution 0.025% F S (minimum) Operating temperature range -20 to +60oC Cable connection Through glass to metal seal Filter Low air entry ceramic filter , hermetically sealed by electron beam welding with vacuum inside the sensor, lightning protector with necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of No stress- strain meter Type Vibrating wire with thermister. Thermomister -Temperature compansated.Measuring range-±1500µε (microstrain).Over range limit 150 % of range Accuracy ± 0.5 % fs Resolution-± 1 µε (microstrain). Operating temperature -20 to +60oC Operating humidity 5 to 100%Operating Altitude 0-2500 meters. Vibration resistance Mechanical vibration with 4g and 5- 100 Hz. Frequency datum 800 Hz or more. Should be supplied with Lightning protection and surge protection for 1.5KVA. Protection IP 68 or NEMA-4 .Enclosure Hermetically sealed by electron beam welding with a vacuum inside the sensor Material Stainless steel Mounting flanges Stainless steel 48 mm o.d. x 10 mm thick Cable connection Through a four pin glass to metal seal Cable Two twisted core shielded flexible 3 m long integral cable with PVC tubing protection Supply With necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of Strain meter group of five Type Vibrating wire with thermister. Thermomister -Temperature compansated.Measuring range-±1500µε (microstrain).Over range limit 150 % of range Accuracy ± 0.5 % fsResolution-± 1 µε (microstrain). Operating temperature -20 to +60oC Operating humidity 5 to 100% Operating Altitude 0-2500 meters. Vibration resistance Mechanical vibration with 4g and 5 to 200 Hz. Frequency datum 800 Hz or more. Should be supplied with Lightning protection and surge protection for 1.5KVA. Protection IP 68 or NEMA-4 .Enclosure Hermetically sealed by electron beam welding with a vacuum inside the sensor Material Stainless steel Mounting flanges Stainless steel 48 mm o.d. x 10 mm thick Cable connection Through a four pin glass to metal seal Cable Two twisted core shielded flexible 3 m long integral cable with PVC tubing protection Supply. With necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of Resistance type Temperature sensor, coil resistance 140 to 160 Ohm at 250C. Operating temperature range -20 to 60oC, Over Range 0 to +800C, Over range effect +/-0.1% full scale upto 150 %.Operating Humidity 5 to 100%. Operating altitude 0 to 2500 meters, Resolution 0.050C, accuracy 1% of full scale. Enclosure Stainless steel Hermetically sealed by electron beam welding with a vacuum of 1/1000 Torr inside the sensor with IP68/NEMA4 protection. supplied with sensor mounting support, lightning protection, With necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of Automatic water level recorder to measure reservoir water level. Type - Radar, operating ambient temperature- -20 to +600C, operating humidity 0 to 100%, Operating altitude 0 to 2500 meters, , sensor type microwave non contact sensor, Range 0 - 20 meter resolution 3mm or less, Accuracy 0.02% FSO, Beam angle: ≤ 16 ° , Output interface SDI-12 / RS 485 / 4-20 mA / compatible with data logger , Power supply 10-15 V DC , Material Corrosion resistance metal (stainless steel / aluminum or PVC) , Accessories Sensor mounting support, cables and other accessories as required, protector from lightning required, Protection NEMA 4 or IP65 , Horizontal mounting / installation arrangements ,Above FRL, otherwise horizontal cantilever arrangement from a mast / wall / pedestal, Radar sensor should have display feature for diagnostic purpose and Complete tool kit for operation and routine maintenance, With necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of Electronic type "V" notch weir for seepage measurement. Type - vibrating wire, operating temperature -20 to +600C, operating humidity 5 to 100%, Operating Altitude 0 to 2500 meters, flow range 0- 100 liter/second, over range capacity 150%, sensitivity 0.01 liter with read-out unit, accuracy +/-1% on full scale, the instrument shall conform to IS 7436 (Part 1), With necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of Normal plumb line Measurement method Traveling telescope, Operating temperature -20 to +600C, operating humidity 5 to 100%, operating altitude 0 to 2500 meters, focus range 250 to 500 mm, measuring range +/- 75mm, table size 625 x 625 mm, resolution 0.01 mm, accuracy 0.1 mm, Stainless steel wire 1mm diameter Wire suspension Collect on a rectangular bar grouted at the top Suspension weight 10 kg Oil tank PVC; 40 liter capacity , damping oil SAE 40, lightning protection and mounting support required. With necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of, portable Read out Unit Type Portable, micro-processor based, programmable battery operated digital indicator. Suitable For all types of vibrating wire sensors and 3K thermistor.Display:- In time period and also in engineering units (like μ strain, kg/cm2, mm, kgf, tf, deg., oC etc.). In the engineering mode display, the read-out should be capable of being set to a resolution of up to two decimal points. Calibration coefficients The digital indicator should be capable of storing the calibration coefficients of around two hundred fifty vibrating wire transducers by an internal non-volatile RAM. Data Entry Shall be through a sealed membrane key-pad Data download to computer A RS-232C port for down loading data to a computer or a printer to be provided. Data Storage The vibrating wire transducers indicator should have an internal non-volatile memory with sufficient capacity to store around 4,500 date and time stamped readings from around 500 programmed transducers in any combination. Non-linearity corrections The indicator should have the capability of storing three polynomial coefficients of each sensor for applying non-linearity corrections. Enclosure The indicator should be suitable for field use and housed in a sturdy portable moulded ABS + PU composite splash proof high impact body around 280 mm (W) x 250 mm (H) X 70 mm (D).Power:-An internal rechargeable sealed maintenance free battery to be used to provide power to the indicator. A fully charged new battery should provide more than 40 hours of operation on a single charge With necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of A server-based software solution shall be provided and to be loaded to a given server by Irrigation Department or at SDC as required 2. The software solution shall be capable of acquiring data from geodetic, geotechnical weather and seismic sensors), screening and filtering the data for data inconsistencies and outliers, processing that data and storing the data in an SQL database. The solution shall be capable of controlling and managing the data acquisition schedules and shall be capable of processing the geodetic data both in individual and combined, integrated network adjustments. 3. Data shall be stored in an SQL database, in a structured manner, open to 3rd party software. 4. The data acquired by the monitoring solution shall be accessed, visualized, analyzed, alarmed and reported via a secure web interface. Access to the internet interface shall be strictly controlled by customizable levels of access for users and groups of users of the system, with the system administrator having control and management of this access facility. 5. Data visualization shall be displayed on a geo-referenced map background and capable of being displayed on a user-supplied image, with the alarm status of each sensor being clearly represented by the colour of the sensor icon. The status of each sensor shall be updated in rapid near real time. 6. Displacements must be capable of being displayed in an upstream/downstream reference frame relative to the dam wall. 7. The solution shall include interactive charts and analysis capabilities to allow advanced users the ability to analyze and compare data from different sensors and sources. The solution shall compute and alarm on data changes over time, velocity, inverse velocity. The system shall include a composite display of user definable panels of information, to allow the user to create a customized data display. 8. The system shall include comprehensive alarming capabilities capable of triggering SMS, email and batch file alerts. There shall be 3 levels of alarm. The system shall track alarm responses and shall be capable of automatically and manually logging all issues related to alarms. 9. The system shall be fully scalable, allowing for sensors to be added or removed, users to be added or removed, and additional dams to be added or removed. Where the system is used for many dams, there shall be a centralized control facility providing an overview of all the dam installations in the group. 10. There is a requirement for DAS software package to be installed by the Bidder at the central location. 11. DAS software will come free of annual licensing charges, such that it can run indefinitely without incurring further expense. No cost for software upgrades through the Warranty and Maintenance period. Ability to set alarm thresholds and issue SMS text. There must also be an ability to send an email to any number of stakeholders, based on either a single condition of multiple conditions. 13. Ability to export the data in .xlsx or .xls format as well as in text format. The text format shall be in conformance with manufacturer’s standards. The export facility must be one that can be run automatically to feed another system (hot drive). Colour map display of installations and alarm related data that is automatically updated as data are received. Colors of installation data on the map will be user programmable based on the requirements of the user. A simple interface to program the display must be available. 14. Ability to move data from the central location computer server to the cloud server. With necessary documentation and maintenance manual in English.

Supply and installation of Junction cum switch Box 10 x 1 position junction cum switch box suitable for connecting and switching inputs from up to 10 sensors with 4 core cable to the readout unit consisting of an aluminum die cast body of size approximately 160 mm x 360 mm x 90 mm and protection class IP-65 with ‘O’ ring provided between the enclosure and the cover to prevent ingress of water. Should also have provision to connect a cable for transmitting the data to a central data acquisition system.

Supply and installation of Junction cum switch Box 5x1 position junction cum switch box suitable for connecting and switching inputs from up to 10 sensors with 4 core cable to the readout unit consisting of an aluminum die cast body of size approximately 160 mm x 360 mm x 90 mm and protection class IP-65 with ‘O’ ring provided between the enclosure and the cover to prevent ingress of water. Should also have provision to connect a cable for transmitting the data to a central data acquisition system.

Supply and installation of, 4 core cable from UPV, FP, PP, S, T to Junction Box : 7/0.25 mm ATC twisted pairs screened with water blocking aluminum foil 0.3mm galvanized iron wire braid armored overall polythene sheathed,11mm diameter with necessary fastners on surface or wall with suitable even spacing and necessary end termination as required.

Supply and installation of 20 core cable .7/0.25 mm ATC twisted pairs screened water blocking aluminum foil 0.3mm galvanized iron wire braid armored overall polythene sheathed,16mm dia with necessary fasteners on surface or wall with suitable even spacing and end termination as required.

Supply and installation of 40 core cable 7/0.25 mm ATC twisted pairs screened with water blocking aluminum foil 0.3mm galvanized iron wire braid armored overall polythene sheathed, 19.8mm diameter. with necessary fasteners on surface or wall with suitable even spacing and end termination as required.

Supply and installation of 6 core cable from BM ( Bus MUX or SDI interface) to DAS .7/0.25 mm ATC twisted pairs screened with water blocking aluminum foil 0.3mm galvanized iron wire braid armored overall polythene sheathed,12.5mm diameter with necessary fasteners on surface or wall with suitable even spacing and end termination as required.

Supply, Installation, Testing and commissioning of Bus mux multiplexer /SDI-12 interfaces to digital networking system with necessary weather proof housing and ingress protection With necessary documentation and maintenance manual in English.

Supply, Installation, Testing and commissioning of Vibrating wire to SDI-12 interface with necessary weather proof housing and ingress protection. With necessary documentation and maintenance manual in English.

Cost of services for Comprehensive Warranty and Annual Maintenance & Operation services including spares of the entire system of instruments for 5 years after commisioning

AIMIL LIMITED