NYC Building Department Business Information System (BIS)
http://a810-bisweb.nyc.gov/bisweb/bsqpm01.jsp
NYC Department of Buildings Technical Forms (TR’s)http://www.nyc.gov/html/dob/html/development/forms_technical.shtml
NYC Special Inspection Agency Rule
http://www.nyc.gov/html/dob/downloads/rules/1_RCNY_101-06.pdf
NYC Building Bulletins
http://www.nyc.gov/html/dob/html/codes_and_reference_materials/bulletin_ppn_memo.shtml
Chapter 17 of the NYC Building Code- Structural Tests and Special Inspections
http://www1.nyc.gov/assets/buildings/apps/pdf_viewer/viewer.html?file=2014CC_BC_Chapter_17_Structural_Tests_and_Special_Inspections.pdf§ion=conscode_2014
Alternate Testing Protocol (Concrete)
http://www.nyc.gov/html/dob/downloads/bldgs_bulletins/bb_2009-014.pdf