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Permit: TC-COM-0726-01143

Permit Details

Status:
In Review
Type:
Commercial Building
Address:
3749 N ROMERO RD
Address NEW:
3749 N ROMERO RD
Apply Date:
07/21/2026
Applicant:
Derek Hill
Description:
Building package for R.E. Darling Co. The proposed use of the project is general manufacturing. R.E. Darling Co., is a composite manufacturing plant that manufactures rubber products using methods such as calendared rubber, EPDM rubber, custom rubber mixing and compression molding. manufactured products include: REDAR hose life support products for aerospace, defense and critical applications; military aviation oxygen breathing hose, connector to regulator; emergency oxygen supply bottle kit for aircraft ejection seats; lox hose (liquid oxygen system)-pilot support; life support hose manufacturing; rocket motor case insulation; composite compression molding; DAR PRO mining products.

Permit Reviews

Permit Number - TC-COM-0726-01143
Permit Status: In review
Permit Description: Building package for R.E. Darling Co. The proposed use of the project is general manufacturing. R.E. Darling Co., is a composite manufacturing plant that manufactures rubber products using methods such as calendared rubber, EPDM rubber, custom rubber mixing and compression molding. manufactured products include: REDAR hose life support products for aerospace, defense and critical applications; military aviation oxygen breathing hose, connector to regulator; emergency oxygen supply bottle kit for aircraft ejection seats; lox hose (liquid oxygen system)-pilot support; life support hose manufacturing; rocket motor case insulation; composite compression molding; DAR PRO mining products.
Start Date Submittal Complete Date Status  
07/27/2026 COMMERCIAL REVIEW - FULL v.1 N/A IN REVIEW Review Details

Outstanding Activity Conditions

Permit Number - TC-COM-0726-01143
Permit Status: In review
Permit Description: Building package for R.E. Darling Co. The proposed use of the project is general manufacturing. R.E. Darling Co., is a composite manufacturing plant that manufactures rubber products using methods such as calendared rubber, EPDM rubber, custom rubber mixing and compression molding. manufactured products include: REDAR hose life support products for aerospace, defense and critical applications; military aviation oxygen breathing hose, connector to regulator; emergency oxygen supply bottle kit for aircraft ejection seats; lox hose (liquid oxygen system)-pilot support; life support hose manufacturing; rocket motor case insulation; composite compression molding; DAR PRO mining products.
Total Outstanding Activity Conditions - 2
Date Name
07/27/2026 Pre-Issuance - Required Documents - Contractor with active Arizona Contractor's License for specified scope of work required prior to issuance of permit. Contractor must have a TDC Online account and be added to the permit as a contact.
07/27/2026 Separate submittal to PC RWRD is required for new connections to sewer, new water meters and upsized water meters. For review and assessment: apply online at https://permits.pima.gov/ or contact us at sewer@pima.gov, (520) 724-9900.