Locations of Work

ArchitectureStructuralPlumbing

Permit Issued — active, not yet Signed-off

RoofUnder Construction1p · 1 filing · 11 docs

Floor 2Under Construction21p · 2 filings · 20 docs

Floor 1Under Construction21p · 2 filings · 20 docs

CellarUnder Construction23p · 3 filings · 20 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
YANG ENGINEERING LLC	7	07/07/2026
JIAN ENGINEERING PLLC	2	02/19/2025
JIMENEZ BUILDING CONSULTING LLC	2	11/12/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
SD DESIGN STUDIO	20	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
ALPHA BUILDS INC	General Contractor	11	07/08/2026
PREMIER PL,HTG & MECH INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
JIAN ENGINEERING PLLC	7397	6	07/07/2026

Building Lifecycle

All (89)Filed (11)Permit Issued (8)Violation (2)Inspection (4)Objection (34)Special Inspection (30)

08/12/2026

Objection resolved — Open

07/09/2026

Objection raised — Scope

07/07/2026

Filed — ALT-CO - New Building with Existing Elements to Remain

Install new sprinkler system for the 2-story building with Attic and Cellar. In conjunction with DOB Now Job#S01028930-I1.

S01028930-P3

07/06/2026

Objection raised — Other

07/02/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIAN DENG

07/02/2026

Special inspection requirement — HVAC-R and service water heating system controls

JIAN DENG

07/02/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

JIAN DENG

07/02/2026

Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)

JIAN DENG

07/02/2026

Special inspection requirement — Fire-Resistance Rated Construction

JIAN DENG

07/02/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

JIAN DENG

07/02/2026

Special inspection requirement — HVAC-R and service water heating equipment

JIAN DENG

07/02/2026

Special inspection requirement — Fenestration areas

JIAN DENG

07/02/2026

Special inspection requirement — Energy Code Compliance Inspections

JIAN DENG

07/02/2026

Special inspection requirement — Final

JIAN DENG

07/02/2026

Special inspection requirement — Insulation placement and R values

JIAN DENG

07/02/2026

Special inspection requirement — Mechanical Systems

JIAN DENG

07/02/2026

Special inspection requirement — Air barrier — testing

JIAN DENG

07/02/2026

Special inspection requirement — Ventilation and air distribution system

JIAN DENG

07/02/2026

Special inspection requirement — Concrete - Cast-In-Place

JIAN DENG

07/02/2026

Special inspection requirement — Permanent certificate

JIAN DENG

07/02/2026

Special inspection requirement — Fenestration and door U-factor and product ratings

JIAN DENG

07/02/2026

Special inspection requirement — Air barrier - visual inspection

JIAN DENG

07/02/2026

Special inspection requirement — Fenestration air leakage

JIAN DENG

07/02/2026

Special inspection requirement — Interior lighting power

JIAN DENG

06/23/2026

Permit issued — Construction Fence

S00994102-S1-FN

06/23/2026

Permit issued — General Construction

S01028930-I1-GC-CX

05/27/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

05/26/2026

Violation issued (ECB, open)

Construction

03/27/2026

Inspection — Pass-Final PL - Up to 9 Requested Floors

Pass

View inspection ↗

01/23/2026

Objection raised — Plumbing

01/15/2026

Inspection — Pass-Final PL - Up to 9 Requested Floors

Pass

View inspection ↗

01/08/2026

Filed — ALT-CO - New Building with Existing Elements to Remain

Install new sprinkler system for the 2-story building with Attic and Cellar. In conjunction with DOB Now Job#S01028930-I1.

S01028930-P2

01/07/2026

Special inspection requirement — Energy Code Compliance Inspections

JIAN DENG

01/07/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIAN DENG

01/07/2026

Special inspection requirement — Sprinkler Systems

10/09/2025

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

10/02/2025

Permit issued — Plumbing

S01028930-S3-PL

03/12/2025

Objection resolved — Addressed

03/12/2025

Objection resolved — Addressed

02/26/2025

Objection raised — Scope

02/26/2025

Objection raised — Scope

02/19/2025

Filed — ALT-CO - New Building with Existing Elements to Remain

Install new sprinkler system for the 2-story building with Attic and Cellar. In conjunction with DOB Now Job#S01028930-I1.

S01028930-S6

02/19/2025

Filed — ALT-CO - New Building with Existing Elements to Remain

Install new sprinkler system for the 2-story building with Attic and Cellar. In conjunction with DOB Now Job#S01028930-I1.

S01028930-S5

02/19/2025

Special inspection requirement — Post-installed Anchors

02/19/2025

Special inspection requirement — Final

JIAN DENG

02/19/2025

Special inspection requirement — Footing and Foundation

JIAN DENG

02/19/2025

Special inspection requirement — Subgrade Inspections

JIAN DENG

02/19/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

02/19/2025

Special inspection requirement — Fire-Resistance Rated Construction

JIAN DENG

02/19/2025

Special inspection requirement — Concrete - Cast-In-Place

JIAN DENG

02/06/2025

Permit issued — Structural

S01028930-S4-ST

01/31/2025

Permit issued — General Construction

S01028930-I1-GC-CX

11/27/2024

Filed — ALT-CO - New Building with Existing Elements to Remain

Install new sprinkler system for the 2-story building with Attic and Cellar. In conjunction with DOB Now Job#S01028930-I1.

S01028930-S4

11/25/2024

Objection raised — Scope

11/25/2024

Objection resolved — Addressed

11/20/2024

Permit issued — Construction Fence

S00994102-S1-FN

11/12/2024

Filed — ALT-CO - New Building with Existing Elements to Remain

Install new sprinkler system for the 2-story building with Attic and Cellar. In conjunction with DOB Now Job#S01028930-I1.

S01028930-P1

11/12/2024

Filed — ALT-CO - New Building with Existing Elements to Remain

Install new sprinkler system for the 2-story building with Attic and Cellar. In conjunction with DOB Now Job#S01028930-I1.

S01028930-S3

08/26/2024

Objection resolved — Addressed

08/26/2024

Objection resolved — Addressed

Latest 60 of 89 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Permit Issued	ALPHA BUILDS INC	06/23/2026
DOB NOW	General Construction	Permit Issued	ALPHA BUILDS INC	06/23/2026
DOB NOW	Plumbing	Permit Issued	PREMIER PL,HTG & MECH INC	10/02/2025
DOB NOW	Structural	Permit Issued	ALPHA BUILDS INC	02/06/2025
DOB NOW	General Construction	Permit Issued	ALPHA BUILDS INC	01/31/2025
DOB NOW	Construction Fence	Permit Issued	ALPHA BUILDS INC	11/20/2024
DOB NOW	General Construction	Permit Issued	ALPHA BUILDS INC	02/22/2024
DOB NOW	Construction Fence	Permit Issued	ALPHA BUILDS INC	02/20/2024

2 projects · most recent 07/07/2026

Air Conditioning Systems Others

Filed	Status	Contractor	Scope	Make / Model / Capacity
07/07/2026	Permit Issued	ALPHA BUILDS INC	Air Conditioning Systems	Cooling Daikin 43XS36RMVJUA 36,000 BTU · Split System ×3 4MXS36RMVJU 36,000 BTU · Split System ×3 4MXS36RMVJUA 36,000 BTU · Split System ×3
02/19/2024	Permit Issued	ALPHA BUILDS INC	Others	—

1 project · most recent 07/07/2026

Sprinkler System

Filed	Status	Contractor	Scope
07/07/2026	—	—	Sprinkler System

1 project · most recent 07/07/2026

Gas Plumbing-Sprinkler Storm Water/Sanitary

Filed	Status	Contractor	Scope
07/07/2026	Permit Issued	PREMIER PL,HTG & MECH INC	Gas, Plumbing-Sprinkler, Storm, Water/Sanitary

1 project · most recent 05/30/2024

General Wiring

Filed	Status	Contractor	Scope
05/30/2024	Permit Issued	KWONG MING ELECTRIC INC	General Wiring

1 project · most recent 07/07/2026

Filed	Status	Contractor	Scope
07/07/2026	Permit Issued	ALPHA BUILDS INC	1 scope_items

1 project · most recent 02/19/2024

Fence

Filed	Status	Contractor	Scope
02/19/2024	Permit Issued	ALPHA BUILDS INC	Fence

▾Field Inspections (DOB CAP) — 4

Date	Type	Result	Report
05/27/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
03/27/2026	Pass-Final PL - Up to 9 Requested Floors	Pass	View ↗
01/15/2026	Pass-Final PL - Up to 9 Requested Floors	Pass	View ↗
10/09/2025	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 63

Date	Requirement	Inspector	Role
07/02/2026	Concrete - Cast-In-Place	JIAN DENG	special
07/02/2026	Insulation placement and R values	JIAN DENG	energy_progress
07/02/2026	Air barrier — testing	JIAN DENG	energy_progress
07/02/2026	Ventilation and air distribution system	JIAN DENG	energy_progress
07/02/2026	HVAC-R and service water heating equipment	JIAN DENG	energy_progress
07/02/2026	Fenestration air leakage	JIAN DENG	energy_progress
07/02/2026	HVAC-R and service water heating system controls	JIAN DENG	energy_progress
07/02/2026	Permanent certificate	JIAN DENG	energy_progress
07/02/2026	Fire-Resistance Rated Construction	JIAN DENG	progress
07/02/2026	Final	JIAN DENG	progress
07/02/2026	Energy Code Compliance Inspections	JIAN DENG	progress
07/02/2026	Structural Stability – Alterations of existing buildings	JIAN DENG	special
07/02/2026	Mechanical Systems	JIAN DENG	special
07/02/2026	Fire-Resistant Penetrations and Joints	JIAN DENG	special
07/02/2026	Exterior Insulation and Finish Systems (EIFS)	JIAN DENG	special
07/02/2026	Interior lighting power	JIAN DENG	energy_progress
07/02/2026	HVAC-R and service water piping design and insulation	JIAN DENG	energy_progress
07/02/2026	Fenestration areas	JIAN DENG	energy_progress
07/02/2026	Air barrier - visual inspection	JIAN DENG	energy_progress
07/02/2026	Fenestration and door U-factor and product ratings	JIAN DENG	energy_progress
01/07/2026	Fire-Resistant Penetrations and Joints	JIAN DENG	special
01/07/2026	Energy Code Compliance Inspections	JIAN DENG	progress
01/07/2026	Sprinkler Systems	—	special
02/19/2025	Final	JIAN DENG	progress
02/19/2025	Footing and Foundation	JIAN DENG	progress

Latest 25 of 63.

▾Documents — 74 on file (BIS + DOB NOW)

▸Plans & Drawings11

▸DOB NOWPlans/Sketch11

08/21/2026S00994102-S1Request digital key ↗

08/21/2026S00994102-I1Request digital key ↗

08/21/2026S01007984-I1Request digital key ↗

Showing 3 of 11 on file for this type

▸Zoning, Tax Lot & Property Records7

▸DOB NOWZD1: DOB Zoning Diagram4

08/15/2026S01028930-P3Open ↗

08/13/2026S01028930-I1Open ↗

08/13/2026S00994102-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWZoning Exhibit form (1-5)3

08/15/2026S01028930-P3Open ↗

08/13/2026S01028930-I1Open ↗

08/13/2026S01028930-P1Open ↗

▸Seals & Professional Certifications32

▸DOB NOWSpecial Inspector Seal & Signature12

09/25/2026S01028930-S3Open ↗

09/02/2026S01028930-P2Open ↗

09/02/2026S01028930-S5Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature11

08/21/2026S00994102-S1Open ↗

08/21/2026S00994102-I1Open ↗

08/21/2026S01007984-I1Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWProgress Inspector Seal & Signature9

09/25/2026S01028930-S3Open ↗

09/02/2026S01028930-P2Open ↗

09/02/2026S01028930-S5Open ↗

Showing 3 of 9 on file for this type

▸Safety & Tenant Protection1

▸DOB NOWStreet Tree Checklist1

08/13/2026S00994102-I1Open ↗

▸Environmental & Asbestos11

▸DOB NOWDEP ACP-5: Asbestos Assessment Report11

08/21/2026S00994102-S1Open ↗

08/21/2026S00994102-I1Open ↗

08/21/2026S01007984-I1Open ↗

Showing 3 of 11 on file for this type

▸Other Documents12

▸DOB NOWSite Survey: Initial4

08/15/2026S01028930-P3Open ↗

08/13/2026S01028930-P1Open ↗

08/13/2026S01028930-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4

08/15/2026S01028930-P3Open ↗

08/13/2026S00994102-I1Open ↗

08/13/2026S01028930-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWProperty Ownership Certification3

08/20/2026S01028930-I1Open ↗

08/15/2026S01028930-P3Open ↗

08/14/2026S01028930-P1Open ↗

▸DOB NOWPlot Diagram1

08/13/2026S00994102-I1Open ↗