Project estimates and time parameters are available after a review of the requirements of the contracts.

Also see www.glasspreservation.bravehost.com  for references for heritage glazing projects. 

for comprehensive information and research here are some links:

 http://www.sitesandphotos.com

http://www.scahome.org/

http://www.saa.org/

http://www.rpanet.org/

http://www.achp.gov/nhpp.html

http://ohp.parks.ca.gov/

http://archnet.asu.edu/Topical/maps/maps.html

http://www.uwm.edu/Library/AGSL/

http://www.esri.com/news/arcnews/summer06articles/role-of-tribal.html

http://www.conservationgis.org/links/nativepaper1.html

http://www.kstrom.net/isk/maps/mapmenu.html

http://gis.esri.com/library/userconf/proc05/abstracts/a1803.html

http://www.georgewright.org/2005proc.html