Monday, January 9, 2012

More Tower/More People? (Norwich ListServ)

I didn't explain myself very clearly in my last post and apologize to those who felt I had missed the (very well done) FAQ on this matter. 

It was my understanding from the FAQ that the Hanover tower could transmit adequate radio signal up the drainages which form the topographical hand where most residences are sited in town.  A higher tower is sought further upland to strengthen this signal and reach some of the areas not in line of sight to Hayes Hill.  While I haven't seen the signal propagation maps that show the coverage this proposed tower would reach, I can imagine it covers substantially more area while still leaving some "shadows" along valleys. 

My question was whether we have discussed coordinating a common tower much higher upland, towards the Sharon, Strafford, Thetford, boundaries that could provide a similar coverage overlap for Norwich, but also significant coverage for one or more of these neighboring municipalities.  The advantages, to my mind, would be 1) the opportunity to share the acquisition, construction, maintenance cost with one or more neighboring towns; 2) the ability to get a tower much higher in total elevation (potentially creating greater line of sight coverage) without being so much higher above the surrounding tree line so the visual impact is reduced; 3) utilizing that expanded multi-town line of site coverage to co-locate cell phone transmitters, further offsetting our cost through leases to the cell phone providers; and 4) by sharing a single common sight at a much higher elevation with one or more of these other towns, we reduce the total number of these towers Upper Valley residents will have to look at over the years. 

I didn't see that idea addressed in the FAQ and hope someone can tell us whether that idea is on the table.  I had read the original consultants report to suggest the public works site had been the sole location considered in town as this would save us land acquisition costs.  Again, kudos to Tom Gray for showing so much patience and receptivity in running this town committee. 

Thursday, January 5, 2012

More Towers? (Norwich ListServ)

For those of us unable to attend the December 12th forum, the Valley News coverage left some questions I hope someone can illuminate here.

Specifically, as I posted on December 10th: If a 180' tower is a good idea for Norwich, isn't it also a good idea for all our neighboring towns as well?  Any chance we could share a tower sited to cover several communities? 

The consultant's report makes reference to the 120' tower on Hurricane Hill in Hartford and the Hayes Hill tower in Etna.  This seems to me to be a perfect example of the need for a regional planning approach.  Could we coordinate communications (and perhaps co-located cell coverage) for Sharon, Strafford, Thetford and Norwich in a single site, sharing the cost and limiting the impact of these towers?

Otherwise, aren't we about to see a bunch of 180' hilltop towers popping up around the Upper Valley?  As Greg DeFrancis points out in his December 23rd post the consultant's report defining the current proposal doesn't mention whether alternative sites or multi-town co-location to a single site were ever considered. 

Widespread local displeasure with the proliferation of cell towers led to federal and state regulation limiting the visual impact of cell towers.  These rules forced cell companies to coordinate tower construction to maximize co-location, resulting in fewer, smaller towers overall.  Most towns, Norwich included, exempt government facilities from all but the most basic land use regulations on the assumption these facilities are created for the common good and are accountable to a political process.

In this instance, while I do not question the motives of those advocating the consultant's recommendations, I think it's up to us to press the committee to explore co-location both in the interest of sharing costs among several towns and in limiting the inevitable negative visual impact these towers have to all upper Valley residents.  I would encourage anyone who knows more about this to reply via the listserv for the benefit of all resident-readers.