The Division of Engineering and Contracts administers the processing of site plan applications, assuring that site plans conform to our Town Zoning Regulations and Subdivision and Land Development Regulations as well as State and County Regulations. In addition, this Division manages contracts for Grant and Capital Improvement Projects, demolition and board-up/clean-up resolutions, and other land and waterfront construction projects.
View Town of Islip Zoning Map
View Town Code
View All Engineering Division Documents A–Z
-
pdf De-watering Permit ApplicationPopular
Dewatering permits are required when it is not possible to contain pumped water on site during construction activities (i.e. foundation excavation in shallow groundwater areas, swimming pool installations/liner changes, etc.), or to register residential sump pumps having permanent discharges into the street or Town of Islip drainage systems.
-
pdf Easement ChecklistPopular
The attached documentation is required prior to Town Board acceptance of an easement when land is not being dedicated.
-
pdf Electronic Submittal Process – Engineering DivisionPopular
Step by step directions for filing Engineering Division applications electronically, including instructions on uploading documents.
-
-
pdf Engineering Inquiry FormPopular
For questions related to Engineering Division applications or inspections, please fill out the attached form and email it to This email address is being protected from spambots. You need JavaScript enabled to view it..
-
-
-
pdf Inspection Process – EngineeringPopular
General guideline for applicants and contractors in understanding the inspection process for issued permits
-
pdf Land Dedication ChecklistPopular
When a dedication of land is proposed to the Town of Islip (e.g.: road widening, recharge basin, conservation area, corner radius), the attached documentation is required prior to the Town Board acceptance of the dedication.
-
pdf Land Grading Permit Application Popular
-
pdf Major Subdivision ApplicationPopular
Subdivisions of land involving the creation of a road or more than 5 lots. -
pdf Minor Subdivision ApplicationPopular
Subdivisions of land involving the creation of up to 5 lots on an existing street. -
-
-
pdf Retaining Wall Requirements Popular
-
pdf Road Dedication ChecklistPopular
When a dedication is proposed to the Town of Islip for a new public road resulting from a subdivision or road opening, the attached documentation is required prior to the Town Board acceptance of the dedication.
-
pdf Road Opening ApplicationPopular
Creation of a new road or extension of an existing road.
-
pdf Site Plan ApplicationPopular
All commercial, industrial, institutional, and multi-family planned unit developments are required to obtain site plan approval for conformance with all Town of Islip Zoning Ordinance Standards and Land Development Regulations prior to the issuance of any permits. -
pdf Site Work Only Permit Application and RequirementsPopular
Effective July, 2020, Site Work Only Permits will be issued by the Engineering Division.
-
pdf Subdivision and Land Development RegulationsPopular
The Subdivision and Land Development Regulations contains helpful information regarding the Subdivision, Site Plan and Land Clearing process including design submission and improvement standards. This 2019 Amendment includes updates to the appendices. If you have any questions, please give our Engineering Division a call at 631-224-5360.
Planning & Development Department Divisions | |
---|---|
Planning Division: (631) 224-5450 | |
Building Division: Permits: (631) 224-5466 | Building Division: Records: (631) 224-5470 |
Engineering Division: (631) 224-5360 | |
Zoning Board of Appeals: (631) 224-5489 | |
Economic Development: (631) 224-5512 |