Code Development NYC Codes Sustainability Reference

Directives & Memoranda

Index for Selected Directives, Memoranda, Policy & Procedure Notices and Interpretations through 1996.

DISCLAIMER: This is an Index for selected documents issued through 1996. For documents issued after 1996, check our other Reference Materials (located in our Codes). You should check with the Department to ensure compliance with all rulings and interpretations.

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Instructions
Click on a letter above to see categories matching that letter. Related sections may be referenced and linked.

LEGEND - S = Superseded A = Amended R = Rescinded Note: Adobe® Acrobat Reader required to read the files.	*=Filesize over 50k
- N -	TOP
NETTING
Netting Requirement, Reconsideration of	Memo 3-15-88 S *
Removal of Horizontal Netting in Lifting Area	Memo 9-8-88
Netting Requirements, Reconsideration of	OPPN 18/89 * R
NEW YORK SCHOOL CONSTRUCTION AUTHORITY
Building Department Approvals for Projected Construction by the New York School Construction Authority	Memo 7-6-90
NEW YORK STATE DIVISION OF HOUSING AND COMMUNITY RENEWAL (DHCR)
New York State Division of Housing and Community Renewal (DHCR) Referrals	PPN 2-13-90
NO-HUB TYPE SOIL PIPE
Highlights of LL 100/89 in Relation to the Installation and support of No-Hub type soil pipe, fittings and couplings	Memo 7-3-90 *
NOISE CONTROL
	Memo 8-16-68 S *
Control Code	Memo 10-6-72 * R
Supplement to Page 700	Memo 11-17-72 * R
In Multiple Dwellings	Memo 5-1-72 * S R
Sound Transmission Coefficient for Concrete Slabs	Memo 6-1-73
NURSING HOMES
Smoke Barrier Doors in Hospitals, homes for aged and nursing homes	Directive 1 of 1968 S R*
Smoke Barrier Doors in Hospitals, homes for aged and nursing homes (rev)	Directive 1 of 1968 *