Sources

1.”Is It Maybe, Possibly, Actually Time For A Brooklyn-Queens Waterfront Streetcar?”
Whitford, Emma; Gothamist; July 31 2015

This link discusses future plans on building a rail car system connecting water front neighborhoods in queens and Brooklyn.
http://gothamist.com/2015/07/31/is_it_maybe_possibly_actually_time.php

2.NYC buildings DOB rules
Building regulations of NYCHA. BUilding regulations and requirements.
http://www.nyc.gov/html/dob/html/codes_and_reference_materials/rules.shtml

3.”MAYOR DE BLASIO ANNOUNCES UP TO $10 MILLION INVESTMENT IN FREE BROADBAND SERVICE FOR FIVE NYCHA DEVELOPMENTS”
Pressofice;NYCHA; July 16 2015

PRoposition for providing NYCHA buildings with broadband services.
http://www1.nyc.gov/site/nycha/about/press/pr-2015/free-broadband-service-for-five-nycha-developments-20150716.page

4.”NYCHA’s Heating Systems”
NYCHA;PDF
INformation about NYCHA’s heating and plumbing systems throughout history
http://www.nyc.gov/html/nycha/downloads/pdf/heating.pdf

5.”Broolyn Navy Yard goes high-tech”
J.Hawkins,Andrew; Crain’s New York Business; May 9, 2013

Proposition on redesigning the Brooklyn Navy Yard into office space for manufacturing entrepreneurs.
http://www.crainsnewyork.com/article/20130509/TECHNOLOGY/130509856/brooklyn-navy-yard-goes-high-tech