909 East 229 Street, Bronx — DOB NOW & BIS Permits, Violations & FDNY | BuildNYC

Over six families without stores

909 EAST 229 STREET

BRONX · Wakefield-Woodlawn · BIN 2064641

💬 Discuss this project

2022Year Built

4Stories

C1Building Class

R5DZoning

12,843 sfGross Floor Area

17Units

Rent Stabilized5 Open Violations ▸FDNY Report ↗

Over six families without stores · Owner of record: 909 E. 229 LLC · 6,401 sf lot · 2.01 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionEquipmentCivilGeneral

Roof31p · 4 filings · 20 docs

Floor 431p · 4 filings · 20 docs

Floor 329p · 4 filings · 20 docs

Floor 230p · 4 filings · 20 docs

Floor 132p · 5 filings · 20 docs

Cellar8p · 1 filing · 20 docs

Site & exterior8p · 4 filings · 10 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
909E 229	37	07/08/2026
APEX GROUP NY	4	07/08/2026
909 EAST 229	2	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
04/03/2017	$450K	—	Private party → 909 E. 229 LLC	— not available

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
NODE ARCHITECTURE,ENGINEERING, CONS	9	06/01/2022
AP PROFESSIONAL ENGINEERING PLLC	1	03/25/2022
WARREN A, WHYTE, ARCHITECT, P.C.	1	07/22/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
NODE ARCHITECTURE ENGINEERING CON	4	03/21/2026
PEREXPERTS GMAIL COM	2	03/21/2026
SANDEEP KAUR	1	03/21/2026
NODE ARCH ENGIN CONSULT	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
FIRST WORLD DEVELOPMENT	General Contractor	8	07/08/2026
LLOYD G DRUMMOND PLBG GEN	Plumbing	7	03/22/2026
A & R HOME IMPROVEMENT &	General Contractor	6	07/08/2026
RK HEATING & AIR CONDITIONING	General Contractor	3	03/21/2026
LLOYD G DRUMMOND PLBG&GEN	Plumbing	2	07/08/2026
APEX GROUP NY CORP	General Contractor	1	07/08/2026
LLOYD G DRUMMOND PLBG&GEN	Fire Protection	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
INTERNATIONAL GEOTEHCNICA	1795	5	06/01/2022
NODE ARCHITECTURE,ENGINEE	6799	5	06/01/2022
PINTO STUDIO INC	6366	1	02/01/2022

Building Lifecycle

All (64)Filed (11)Permit Issued (14)Signed Off (9)Violation (9)Inspection (11)Objection (10)

06/12/2026

Violation issued (HPD, closed)

A

02/28/2026

Violation issued (HPD, closed)

B

02/28/2026

Violation issued (HPD, closed)

B

01/14/2026

Violation issued (HPD, closed)

A

01/14/2026

Violation issued (HPD, closed)

C

02/16/2024

Signed off — Alteration

Installation of construction fence for the demolition of a house and garage. No change in use egress or occupancy.

X00186945-I1

01/25/2024

Signed off — Alteration

Structural application filed in conjunction with NB app #220628532

X00500473-I1

01/25/2024

Signed off — Alteration

NEW MECHANICAL SYSTEMS INSTALLATION IN CONJUCTION WITH NB Application #22062853

X00541458-I1

01/25/2024

Signed off — Alteration

New Plumbing Installation System filed in conjunction with NB Application #220628532

X00541656-I1

10/30/2023

Signed off — Alteration

Curb Cut filed in Conjunction with NB Application #220628532

X00484900-I1

10/25/2023

Inspection — Pass-Final Curb Cut Non-Directive 14

Pass

View inspection ↗

09/18/2023

Signed off — Alteration

New Sprinkler systems Installation filed in conjunction with NB Application #220628532

X00541736-I1

08/18/2023

Signed off — Alteration

Construction Fence filed in conjunction with NB Application #220628532

X00500371-I1

08/18/2023

Signed off — Alteration

Filing of Roof Protection plans in conjunction with NB Application # 220628532

X00655296-I1

06/30/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/08/2023

Permit issued — Plumbing

X00541656-I1-PL

04/20/2023

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

04/07/2023

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

03/28/2023

Permit issued — Mechanical Systems

X00541458-I1-MS

03/22/2023

Permit issued — Curb Cut

X00484900-I1-CC

01/05/2023

Permit issued — Sprinklers

X00541736-I1-EW-SP

12/13/2022

Permit issued — Protection and Mechanical Methods

X00655296-I1-PMM

08/31/2022

Inspection — Certified Storm Drainage-ST-Piping-Roughing

Certified

View inspection ↗

08/24/2022

Signed off — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE.

X00706120-I1

08/17/2022

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

Pass

View inspection ↗

08/10/2022

Violation issued (ECB, closed)

Construction

08/10/2022

Violation issued (ECB, closed)

Construction

07/20/2022

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

Fail

View inspection ↗

07/13/2022

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

07/13/2022

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

Certified

View inspection ↗

06/01/2022

Filed — Alteration

New Plumbing Installation System filed in conjunction with NB Application #220628532

X00541656-P1

05/16/2022

Permit issued — Construction Fence

X00500371-I1-FN

05/09/2022

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

Certified

View inspection ↗

04/20/2022

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

04/20/2022

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

Certified

View inspection ↗

04/14/2022

Permit issued — Plumbing

X00541656-I1-PL

04/04/2022

Permit issued — Structural

X00500473-I1-ST

03/28/2022

Permit issued — Sidewalk Shed

X00706120-I1-SH

03/25/2022

Filed — Alteration

INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2014 NYC BUILDING CODE.

X00706120-I1

03/17/2022

Filed — Alteration

NEW MECHANICAL SYSTEMS INSTALLATION IN CONJUCTION WITH NB Application #22062853

X00541458-I1

03/17/2022

Filed — Alteration

New Sprinkler systems Installation filed in conjunction with NB Application #220628532

X00541736-I1

03/14/2022

Filed — Alteration

New Plumbing Installation System filed in conjunction with NB Application #220628532

X00541656-I1

03/11/2022

Filed — Alteration

Structural application filed in conjunction with NB app #220628532

X00500473-P1

02/01/2022

Filed — Alteration

Structural application filed in conjunction with NB app #220628532

X00500473-I1

01/24/2022

Filed — Alteration

Filing of Roof Protection plans in conjunction with NB Application # 220628532

X00655296-I1

12/06/2021

Violation issued (ECB, closed)

Construction

04/22/2021

Permit issued — Construction Fence

X00500371-I1-FN

04/22/2021

Objection raised — Structural

04/22/2021

Objection resolved — Addressed

04/22/2021

Objection raised — Inspections

04/22/2021

Objection resolved — Addressed

04/22/2021

Objection raised — Structural

04/22/2021

Objection resolved — Addressed

04/22/2021

Objection raised — Inspections

04/22/2021

Objection resolved — Addressed

04/22/2021

Objection raised — Other

04/22/2021

Objection resolved — Addressed

04/16/2021

Filed — Alteration

Construction Fence filed in conjunction with NB Application #220628532

X00500371-I1

04/15/2021

Filed — Alteration

Curb Cut filed in Conjunction with NB Application #220628532

X00484900-I1

04/21/2020

Permit issued — Construction Fence

X00186945-I1-FN

Latest 60 of 64 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	LLOYD G DRUMMOND PLBG&GEN	06/08/2023
DOB NOW	Mechanical Systems	Signed-off	RK HEATING & AIR CONDITIO	03/28/2023
DOB NOW	Curb Cut	Signed-off	A & R HOME IMPROVEMENT &	03/22/2023
DOB NOW	Sprinklers	Signed-off	LLOYD G. DRUMMOND	01/05/2023
DOB NOW	Protection and Mechanical Methods	Signed-off	A & R HOME IMPROVEMENT &	12/13/2022
DOB NOW	Construction Fence	Signed-off	A & R HOME IMPROVEMENT &	05/16/2022
DOB NOW	Plumbing	Signed-off	LLOYD G DRUMMOND PLBG&GEN	04/14/2022
DOB NOW	Structural	Signed-off	A & R HOME IMPROVEMENT &	04/04/2022
DOB NOW	Sidewalk Shed	Signed-off	APEX GROUP NY CORP	03/28/2022
DOB NOW	Construction Fence	Signed-off	A & R HOME IMPROVEMENT &	04/22/2021
DOB NOW	Construction Fence	Signed-off	FIRST WORLD DEVELOPMENT	04/21/2020
DOB NOW	Construction Fence	Signed-off	FIRST WORLD DEVELOPMENT	11/18/2019
DOB NOW	Construction Fence	Signed-off	FIRST WORLD DEVELOPMENT	11/12/2019
DOB NOW	Construction Fence	Signed-off	FIRST WORLD DEVELOPMENT	07/30/2019
BIS	PL	ISSUED	LLOYD G DRUMMOND PLBG&GEN	12/07/2023
BIS	—	ISSUED	A & R HOME IMPROVEMENT &	07/14/2022
BIS	—	ISSUED	A & R HOME IMPROVEMENT &	07/11/2022
BIS	PL	ISSUED	LLOYD G DRUMMOND PLBG&GEN	02/15/2022
BIS	—	ISSUED	A & R HOME IMPROVEMENT &	11/09/2021
BIS	—	ISSUED	A & R HOME IMPROVEMENT &	11/05/2021

2 projects · most recent 10/30/2023

General Wiring

Filed	Status	Contractor	Scope
10/30/2023	Complete	SOLID STATE ELECTRIC LLC	General Wiring
03/28/2022	Complete	BDS ELECTRIC CORP.	—

▾Field Inspections (DOB CAP) — 11

Date	Type	Result	Report
10/25/2023	Pass-Final Curb Cut Non-Directive 14	Pass	View ↗
04/20/2023	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
04/07/2023	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
08/31/2022	Certified Storm Drainage-ST-Piping-Roughing	Certified	View ↗
08/17/2022	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
07/20/2022	Fail-Final PL - Up to 3 Requested Floors	Fail	View ↗
07/13/2022	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
07/13/2022	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
05/09/2022	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
04/20/2022	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
04/20/2022	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 25

Date	Requirement	Inspector	Role
06/02/2022	Fire-Resistant Penetrations and Joints	Radomir Delic	special
06/02/2022	HVAC-R and service water piping design and insulation	MICHAEL KARANTINIDIS, P.E.	energy_progress
06/02/2022	Maintenance information	MICHAEL KARANTINIDIS, P.E.	energy_progress
06/02/2022	HVAC-R and service water heating system controls	MICHAEL KARANTINIDIS, P.E.	energy_progress
06/02/2022	HVAC-R and service water heating equipment	MICHAEL KARANTINIDIS, P.E.	energy_progress
06/02/2022	Energy Code Compliance Inspections	MICHAEL KARANTINIDIS, P.E.	progress
06/02/2022	Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation	MICHAEL KARANTINIDIS, P.E.	special
05/25/2022	Energy Code Compliance Inspections	MICHAEL KARANTINIDIS, P.E.	progress
05/25/2022	Fire-Resistant Penetrations and Joints	Radomir Delic	special
05/25/2022	Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation	MICHAEL KARANTINIDIS, P.E.	special
05/25/2022	Maintenance information	MICHAEL KARANTINIDIS, P.E.	energy_progress
05/25/2022	HVAC-R and service water heating system controls	MICHAEL KARANTINIDIS, P.E.	energy_progress
05/25/2022	HVAC-R and service water piping design and insulation	MICHAEL KARANTINIDIS, P.E.	energy_progress
05/25/2022	HVAC-R and service water heating equipment	MICHAEL KARANTINIDIS, P.E.	energy_progress
03/25/2022	Final	GURVINDER SINGH	progress
03/17/2022	Fire-Resistant Penetrations and Joints	Radomir Delic	special
03/17/2022	HVAC-R and service water piping design and insulation	MICHAEL KARANTINIDIS, P.E.	energy_progress
03/17/2022	HVAC-R and service water heating equipment	MICHAEL KARANTINIDIS, P.E.	energy_progress
03/17/2022	Energy Code Compliance Inspections	MICHAEL KARANTINIDIS, P.E.	progress
03/17/2022	HVAC-R and service water heating system controls	MICHAEL KARANTINIDIS, P.E.	energy_progress
03/17/2022	Maintenance information	MICHAEL KARANTINIDIS, P.E.	energy_progress
03/17/2022	Shutoff dampers	MICHAEL KARANTINIDIS, P.E.	energy_progress
03/17/2022	Duct leakage testing, insulation and design	MICHAEL KARANTINIDIS, P.E.	energy_progress
06/16/2021	Final	Radomir Delic	progress
06/16/2021	Mechanical Systems	MICHAEL KARANTINIDIS, P.E.	special

▾Documents — 273 on file (BIS + DOB NOW)

▸Plans & Drawings11

▸DOB NOWPlans/Sketch10

08/25/2026X00500371-I1Request digital key ↗

08/24/2026X00655296-I1Request digital key ↗

08/24/2026X00500473-P1Request digital key ↗

Showing 3 of 10 on file for this type

▸DOB NOWPlans/Sketch - Construction Fence1

08/26/2026X00186945-I1Request digital key ↗

▸Applications & Permits55

▸BISPLAN / WORK APPROVAL APPLICATION46

07/09/2024220628532Open ↗

02/13/2024220628532Open ↗

02/01/2024220628532Open ↗

Showing 3 of 46 on file for this type

▸BISWORK PERMIT APPLICATION6

02/15/2022220628532Open ↗

02/15/2022220628532Open ↗

11/10/2021220628532Open ↗

Showing 3 of 6 on file for this type

▸BISBPP-5 - Authorization to the Department of Transportation3

10/12/2021220630048Open ↗

06/14/2021220630048Open ↗

04/19/2021220628532Open ↗

▸Zoning, Tax Lot & Property Records11

▸BISZONING DIAGRAM6

07/02/2024220628532Open ↗

07/02/2024220628532Open ↗

07/02/2024220628532Open ↗

Showing 3 of 6 on file for this type

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

10/22/2020220628532Open ↗

▸BISVERIFY TAX LOT1

03/11/2024220628532Open ↗

▸BISADDRESS: NEW HOUSE NUMBER APPROVED1

02/01/2021220628532Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

03/11/2024220628532Open ↗

▸BISZONING EXHIBIT I: CERTIFICATION1

10/22/2020220628532Open ↗

▸Seals & Professional Certifications40

▸DOB NOWProgress Inspector Seal & Signature19

08/28/2026X00706120-I1Open ↗

08/26/2026X00541458-I1Open ↗

08/26/2026X00541458-I1Open ↗

Showing 3 of 19 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature11

08/26/2026X00186945-I1Open ↗

08/25/2026X00500371-I1Open ↗

08/24/2026X00500473-I1Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature6

08/26/2026X00541458-I1Open ↗

08/26/2026X00541458-I1Open ↗

08/26/2026X00541656-I1Open ↗

Showing 3 of 6 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3

11/09/2021220628532Open ↗

11/09/2021220628532Open ↗

11/09/2021220628532Open ↗

▸BISAPPLICANT OWNER SIGNATURE1

06/14/2021220630048Open ↗

▸Trade Schedules & Equipment9

▸BISSCHEDULE B - PLUMBING4

02/13/2024220628532Open ↗

02/01/2024220628532Open ↗

01/30/2024220628532Open ↗

Showing 3 of 4 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1

01/25/2024220628532Open ↗

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

01/25/2024220628532Open ↗

▸BISSPRINKLER SYSTEMS1

09/11/2023220628532Open ↗

▸Safety & Tenant Protection7

▸BISSTREET TREE CHECKLIST3

10/12/2021220630048Open ↗

06/14/2021220630048Open ↗

02/01/2021220628532Open ↗

▸BISSTREET TREES SITE PLAN2

10/12/2021220630048Open ↗

10/12/2021220630048Open ↗

▸BISSTREET TREE SUPPORTING DOCUMENT1

11/09/2021220628532Open ↗

▸BISSTREET TREE SIGNOFF1

09/28/2023220628532Open ↗

▸Environmental & Asbestos16

▸DOB NOWOER: Notice to Proceed7

08/13/2026X00500473-I1Open ↗

08/13/2026X00500473-I1Open ↗

08/13/2026X00541656-P1Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWOER: Notice of Satisfaction3

08/13/2026X00500473-I1Open ↗

08/13/2026X00541458-I1Open ↗

08/13/2026X00541656-I1Open ↗

▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE OF SATISFACTION2

01/25/2024220628532Open ↗

04/05/2023220630048Open ↗

▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE TO PROCEED2

06/14/2021220630048Open ↗

08/18/2020220628532Open ↗

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

11/06/2019220692659Open ↗

07/19/2019220692659Open ↗

▸Energy Compliance17

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY5

08/13/2021220628532Open ↗

05/28/2021220628532Open ↗

05/28/2021220628532Open ↗

Showing 3 of 5 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

11/10/2021220628532Open ↗

11/09/2021220628532Open ↗

▸DOB NOWEN2: As Built Energy Analysis.2

08/13/2026X00541458-I1Open ↗

08/13/2026X00541656-I1Open ↗

▸BISINTERIOR LIGHTING POWER1

01/30/2024220628532Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

01/30/2024220628532Open ↗

▸BISFENESTRATION AREAS1

01/30/2024220628532Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

01/30/2024220628532Open ↗

▸BISLIGHTING IN DWELLING UNITS1

01/30/2024220628532Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

03/11/2024220628532Open ↗

▸BISLIGHTING CONTROLS1

01/30/2024220628532Open ↗

▸BIS* HVAC INSULATION AND SEALING1

01/25/2024220628532Open ↗

▸Inspections & Test Reports18

▸BISTECHNICAL REPORT: RESPONSIBILITY8

02/27/2024220628532Open ↗

02/27/2024220628532Open ↗

01/17/2023220628532Open ↗

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▸BISDEMOLITION (DM) JOB SIGNOFF2

03/07/2022220628532Open ↗

09/03/2021220628532Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

01/30/2024220628532Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

01/30/2024220628532Open ↗

▸BISFOOTING AND FOUNDATION INSPECTION1

01/30/2024220628532Open ↗

▸BISMASONRY1

01/30/2024220628532Open ↗

▸BISSTRUCTURAL STEEL - WELDING1

02/13/2024220628532Open ↗

▸BISSUBGRADE INSP / SOILS-SITE PREP1

01/30/2024220628532Open ↗

▸BISSOIL REPORT1

09/08/2020220628532Open ↗

▸BISHYDRO FLOW TEST LETTER1

09/08/2020220628532Open ↗

▸Approvals, Objections & Sign-offs33

▸BISSCHEDULE A - OCCUPANCY / USE18

07/09/2024220628532Open ↗

05/25/2022220628532Open ↗

04/27/2022220628532Open ↗

Showing 3 of 18 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION13

07/02/2024220628532Open ↗

11/09/2021220628532Open ↗

06/07/2021220628532Open ↗

Showing 3 of 13 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

03/01/2024220628532Open ↗

▸BISLANDMARKS APPROVAL1

11/06/2019220692659Open ↗

▸Cost, Insurance & Ownership3

▸BISPROJECT-SPECIFIC GL INSURANCE2

11/09/2021220628532Open ↗

11/09/2021220628532Open ↗

▸BISCOST AFFIDAVIT1

11/22/2021220628532Open ↗

▸Filing & Intake Forms21

▸BISADDITIONAL INFORMATION13

07/02/2024220628532Open ↗

07/02/2024220628532Open ↗

07/02/2024220628532Open ↗

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▸BISEFILING COVER SHEET5

06/29/2020220628532Open ↗

07/19/2019220692659Open ↗

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▸BISBOROUGH INTAKE FORM2

11/09/2021220628532Open ↗

03/19/2020220628532Open ↗

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

On file, but not among the 200 most recently loaded documents for this source.

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▸Other Documents10

▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION3

07/02/2024220628532Open ↗

02/27/2024220628532Open ↗

02/27/2024220628532Open ↗

▸BISBPP - SUPPORTING DOCUMENTATION2

10/12/2021220630048Open ↗

06/14/2021220630048Open ↗

▸BISSHUTOFF DAMPERS1

01/25/2024220628532Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

07/02/2024220628532Open ↗

▸BISSTRUCTURAL COLD-FORMED STEEL1

01/30/2024220628532Open ↗

▸BISMAINTENANCE INFORMATION1

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▸BISPLOT DIAGRAM1

02/01/2021220628532Open ↗