DWLR installation and supply of data 475 Nos. for South Zone-II

Amount

Supply, Installation, Commissioning of DWLRs and telemetry including security arrangements, establishment of Data Acquisition system & its maintenance for Real Time Ground Water Level monitoring and supply of Ground water level, ground water temperature data from site and receipt of data at Regional Office Data Centre (RODC), Chennai in a desired format from 475 observation wells (Piezometers wells) in in the states of Tamil Nadu & UT of Pudducherry through telemetry systems with 05 years warranty and 02 years AMC.

Digital Water Level Recorders (DWLRs) along with non-vented hydrostatic pressure type sensor and barometric pressure correction for individual station with desired measurement range and standard sensor cable along with junction boxes and 5 meter signal cable, 25mm dia PVC pipe (BIS standard) for housing the cable, to be installed at depth as per list and necessary accessories with battery operated data logger and telemetry System based on GSM & GPRS as per the technical specifications (As per Section- VII of the tender document) to be installed at designated locations as per list in tender document. Delivery Date: 4 Months from the date of signing the contract.

Server of reputed brand with accessaried, work station and 3 KVA online UPS as per Section- VII of tender document. Delivery Date: 3 months from the date of signing of contract.

IT hardware which includes required static, IP, router, switch, firewall system & A3 size color printer. Delivery Date: 3 months from the date of signing of contract.

42" LED Display system as per technical specifications. Delivery Date: 3 months from date of signing of contract.

High Speed Interned Connection (minimum 8 mbps upload and 8 mbps download) for five years. Delivery Date: 3 months from the date of signing of contract.

GSM & GPRS data receiving system with all ancillary equipment as per technical specifications. Delivery Date: 3 months from date of signing of contract.

Installation, Testing and Commissioning of Digital Water Level Recorders (DWLRs) (in the presence of CWGB) with non-vented hydrostatic pressure type sensor and barometric pressure correction for individual station with desired measurement range and standard sensor cable along with junction boxes and 5 meter signal cable to be installed at depth as per list and necessary accessories with battery operated data logger and telemetry System based on GSM & GPRS as per the technical specifications to be installed at designated locations as per list. Note: For Validation of data, Physical measurement shall be cross checked with the data generate from DWLR. Timeline: 9 months from the date of signing of contract.

Installation, Testing and Commissioning of Server along with monitor, Computer node (Workstation) and 3 KVA online UPS as per technical specifications . Timeline: 4 months from the date of signing of contract.

Installation, testing & commissioning of IT hardware which includes required static IP, router, switch, firewall system & A3 Size Color Printer. Timeline: 4 months from the date of signing of contract.

Installation, testing & commissioning of 42" LED Display system as per technical specifications. Timeline: 4 months from the date of signing of contract.

Installation, testing & commissioning & charges of High Speed Internet Connection (minimum 8 mpbs upload and 8 mbps download) for 5 years. Timeline: 4 months from the date of signing of contract.

Installation, testing & commissioning GSM & GPRS data receiving system with all ancillary equipment as per technical specifications. Timeline: 6 months from date of signing of contract.

Five Years Operation & Maintenance and Comprehensive Warranty for DWLRs with Telemetry system along with accessories, installed at designated locations and Data Centre equipment as specified in schedule of requirement after final acceptance and upgradation of all software associated with DWLR systems. This includes replacement of batteries as & when required, replacement of spares/parts/equipments/consumables, periodic inspections, repairing/service charges, the cost of Communication using GSM & GPRS SIM and other related charges. Minimum One Service Engineer shall be placed at National Data Center & one in each Region for Operation of DWLR system with Telemetry. Note: Continuous activity for five years after successful commissioning and final acceptance certificate of DWLR

Comprehensive AMC for 600 DWLR with telemetry System along with all accessories, installed at designated locations and Data Center equipments as specified in schedule of requirement after 5 years warranty period. This includes the replacement of batteries as and when required, replacement after 5 years warranty period. This includes the replacement of batteries as and when required, replacement of spares/parts/equipments/consumables, periodic inspections, repairing/service charges, the cost of communication using GSM & GPRS, SIM and High Speed Internet charges and other related charges. Note: Continuous activity for One year after five years O&M and warranty period i.e., 1st year of AMC

Comprehensive AMC for 600 DWLR with telemetry System along with all accessories, installed at designated locations and Data Center equipments as specified in schedule of requirement after 5 years warranty period. This includes the replacement of batteries as and when required, replacement after 5 years warranty period. This includes the replacement of batteries as and when required, replacement of spares/parts/equipments/consumables, periodic inspections, repairing/service charges, the cost of communication using GSM & GPRS, SIM and High Speed Internet charges and other related charges. Note: Continuous activity for One year after five years O&M and warranty period and 1 year i.e., 2nd year of AMC

Training of the purchaser's personnel at the supplier's Plant and/or/onsite in assembly, startup, operation, maintenance and/or repair of DWLR with telemetry and relevant software and supplied goods. Course topics will include sensor calibration, data logger configuration, data downloading, data retrieval, collection, Trouble shooting, processing maintenance requirements and procedure for equipment configuration, installation, site testing and commissioning including training kit containing course material in soft and hard copies as per technical specification. Note: Continuous activity as per table in Schedule of Requirement.

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