RE: RE: Chandigart20 Oct 2018 16:06
Hi LT,
I have found this tender by REC from early 2017. It's for Chandigsrg and ami 30, 000 meters. I wonder if it's the tender for one I posted earlier. I can't post link as read only but here's the title you should be able to find it
Page 11 onwards
Scope of work
For the deployment of smart metering throughout its territory, CED is in the process of
building a RF canopy communication network covering approx. 30,000 Smart meters across
32 Sq. Km of its service area sub division – 5 proposed for pilot. The scope of work includes:
1. Design, supply, installation, testing, commissioning and FMS of Smart Meters, AMI
system & RF Mesh with a network platform that can support multiple applications like
AMI, Net metering over a single communications platform.
2. Selected bidder will propose & establish the solution initially for approx. 30,000
consumers but it should be horizontally & vertically scalable to cover the entire utility
consumers i.e. approx. 2.0 Lakhs.
3. Site survey for identification of network design (equipment locations etc.) and detailing
out comprehensive bill of material.
4. Development of communication interface module for other field equipment’s including
Smart meter data flows from meter to MDMS as per frequency defined in SLA.
5. Supply, installation and commissioning of MDMS suitable for CED and its integration
with existing IT system.
6. Installation, commission and integration of RF Network, Meters and MDMS for smooth
functioning of AMI.
7. Training to CED staff and associated documentation for all deployed systems to ensure
a smooth transition from deployment to post-deployment operations and maintenance
of the system. Scope also includes training to CED’s staff and associated
documentation for all hardware / software
Approach and Methodology
1. COMMUNICATION CANOPY
CED intends to set up a communication canopy over any of the unlicensed frequencies in
India (865-867 MHz/2.4 GHz /5.8 GHz etc.) or licensed wireless band, spread across its total
pilot project area of 32 sq. km, for AMI applications. RF canopy network should be designed
to cater data requirements of 2,00,000 Smart meters. RF canopy should be designed to
operate at minimum 50 % of designed capacity (peak data requirement with guaranteed
performance) for full scale deployment and balance capacity shall cater to performance
expectations during difficult & challenging times and also for meeting
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