BUILDING DESIGN, INNOVATION AND TECHNOLOGY IN HOUSING S TA N D A R - PowerPoint PPT Presentation

BUILDING DESIGN, INNOVATION AND TECHNOLOGY IN HOUSING S TA N D A R D S A S D R I V E RS O F I N N O VAT I O N AR. MARIA BENITA O. REGALA, FUAP, ASEAN ARCHITECT DEPARTMENT MANAGER NATIONAL HOUSING AUTHORITY

WHAT IS INNOVATION  Innovation refers to an idea, embodied in a technology, product, or process, which is new and creates value. To be impactful, innovations must also be scalable, not merely one-off novelties. The Strategy for American Innovation” focuses on two broad categories of innovation:  Innovation to drive economic growth and address national priorities  Institutional and public sector innovation  ( Kent Shigetomi, Office of the U.S. Trade Representative to Apec, Lima, Peru )

STANDARDS DRIVE INNOVATION  Performance Based  Facilitate Market Access  Improve quality and Market Reputation  Intellectual Property Rights  Minimum Quality  Safety Requirements  Interoperability  ( Standards Council of Canada)

compliance to codes Physical Faster properties construction are time environmentally sound AITECH Accreditation Certificate Materials lower cost of are Locally construction available Structurally sound

BENEFITS OF THE ACCREDITATION SYSTEM /CERTIFICATION  Government Recognition/ Requirement for government financing  Helps provide access to market  Helps increase public confidence  Reduces uncertainties on the product  Creates opportunities for improvement through monitoring and feedback from the market/industry

A. Materials B. Complete Building System C. Wall System C. Floor / Roof Framing System A. Roofing Sheets B. Septic Tanks

NEW MATERIALS AND TECHNOLOGIES LIGHT METAL ROOF CEILING FRAMES BITUMINOUS METAL ROOFING SHEET FRAMING INTERIOR WALL DRYWALL PARTITION FLOOR AND ROOF LIGHTWEIGHT DECK SYSTEM METAL PARTITION FURRING PANEL T-JOIST AND ROOF DECK SLAB

AITECH ACCREDITED TECHNOLOGIES FOR BUILDINGS USED IN NHA LOW RISE BUILDING PROJECTS AND OFFICES

SUMMARY OF LRB PROJECTS USED AS REFERENCE PROJECT/ TOTAL NO. OF NO OF UNITS NO. OF UNITS LOCATION UNITS WITH USING TECHNOLOGY CONVENTIONAL SYSTEM Caloocan City 3,720 2,400 1,320 Quezon City 1,680 960 720 Valenzuela City 2,474 0 2,474 Malabon 180 0 180 Mandaluyong 68 0 68 San Jose Del MOnte 1,788 600 1,188 Manila 240 0 240 PASIG 780 420 360 TOTAL 10,930 4,380 6,550

No. of Bldgs. : 10 No. of Units : 1,200 11

No. of Bldgs. : 10 No. of Units : 600 12

HOUSING TECHNOLOGY RESOURCE AND EXHIBIT CENTER BUILDING ROOFING BY ONDULINE WALLS BY SRC PANEL SYSTEM

HOUSING TECHNOLOGY RESOURCE AND EXHIBIT CENTER BUILDING ONDULINE ROOFING SRC WALL PANEL

NHA STAFF HOUSE

HOUSING TECHNOLOGY RESOURCE AND EXHIBIT CENTER BUILDING USING AITECH ACCREDITED PPST

In the aftermath of Typhoon Yolanda, many new technologies were submitted to the Aitech Committee for accreditation. To date there are 66 accredited technologies. List of accredited technologies can be found in our website : nha.gov.ph Likewise in view of the new climatic conditions, structural standards must comply with the new parameters for construction . A technical working group on disaster resiiency was formed by the NHA to arrive at new design parameters for housing.

DESIGN PARAMETER ONE-STOREY TWO- STOREY 3-STOREYS OR MORE WIND LOAD 250 KPH 250 KPH 250 KPH STRENGTH OF WALL 3,000 PSI 3,000 PSI 3,000 PSI AND SUPERSTRUCTURE SOIL BEARING 95 KPA 95 KPA 95 KPA CAPACITY SEISMIC LOAD ZONE 4 ZONE 4 ZONE 4 LOADINGS 50 PSF 50 PSF 50 PSF FIRE RESISTANCE 2 HOURS 2 HOURS 2 HOURS

MODEL PROPONENT/ AGENCY COST PER UNIT 1. 22 sq.m. with Loft NHA Php219,723.63 Rowhouse for Typhoon Yolanda Victims 2. 2 Storey LRB Architectural Design by NHA For Estimate Structural Design by DPWH 3. 3 Storey LRB Architectural Design by NHA For Estimate Structural Design by DPWH Goldenville Realty Dev’t. 4. 28.40 sq.m. Rowhouse for Php194,790.96 Typhoon Yolanda Victims Corp. 5. 27 sq. m. Single Detached Habitat for Humanity Php 225,121.95 (Bamboo House) - Palawan Philippines

22.00 SQM LOFTABLE ROWHOUSE 22.00 sq.m. LOFTABLE ROWHOUSE FOR TYPHOON YOLANDA VICTIMS Proposed Lot Size: 40.00 sq.m. (4.00 m x 10.00 m) Floor Area: 22.00 sq.m. (4.00 m x 5.50 m) FLOOR PLAN

26.00 SQM ROWHOUSE 26.00 sq.m. ROWHOUSE (AITECH) Proposed Lot Size: 40.00 sq.m. (4.00 m x 10.00 m) Floor Area: 26.00 sq.m. (4.00 m x 6.50 m) FLOOR PLAN

28.40 SQM ROWHOUSE WITHOUT LOFT 28.40 sq.m. ROWHOUSE (AITECH) Proposed Lot Size: 40.00 sq.m. (4.00 m x 10.00 m) Floor Area: 26.00 sq.m. (4.00 m x 6.50 m) Provision for T&B: 2.40 sq.m (1.20 m x 2.00 m) TOTAL FLOOR AREA: 28.40 sq.m FLOOR PLAN

MODEL PROPONENT/ COST PER UNIT AGENCY 1. Proposed Duplex Jose Cris Builders Php150,127.98 Housing Plan for Yolanda Rehabilitation – Philippine Red Cross Lot Area = 50 sq.m. House Area = 21 sq.m. 2. Proposed 22 sq.m. Jose Cris Builders 200,000.00 Lofted Rowhouse for Typhoon Yolanda Victims 3. Proposed 28.60 sq.m. PermaForms Inc. / Php196,244.32 Bungalow Design as Realm Homebuilders Another Option for Incorporated Permanent Housing – Yolanda Project 4. 22 sq.m. Rowhouse PermaForms Inc. / Php195,000.09 with Loft Provision Realm Homebuilders 25 Incorporated

MODEL PROPONENT/ AGENCY COST PER UNIT 5. 22 sq.m. Loftable Nedsteel Construction and End Unit = Php158,439.47 Rowhouse Development Corporation Regular Unit = Php136,038.17 (NCDC) 6. 26 sq.m. Single Storey Nedsteel Construction and Php 194,999.31 Row House Development Corporation (NCDC) 7. 22 sq.m. Loftable Row Ecostrong Builders Regular Unit = Php 170,501.92 House for Typhoon Yolanda Corporation End Unit (Stand alone) = Php Victims 214,419.28 E. Florentino 3 + 8. 22 sq.m. Loftable Row Php 187,716.30 House Associates 9. 26 sq.m. Single Storey SKS Construction and Regular Unit = Php 194,999.88 Row House With Bedroom Development Corporation 10. 26 sq.m. Single Storey SKS Construction and Regular Unit = Php 192,363.82 Row House Without Bedroom Development Corporation 26

TECHNOLOGY NAME OF PROPONENT STATUS 1. FENA Roof Anchor ARCHITECT Technology is found technically System FRANCISCO J. NAKPIL appropriate to make roofing structures (Alternative to J-Bolt) resilient; DPWH interposes no objection to its use as an alternative material 2. Rib-type galvanized ROBIG BUILDERS AND Approved by the DPWH iron roofing and Hook- DEVELOPMENT type bolt CORPORATION 3. Onduline Roofing OFIC PHILIPPINES, INC. Approved by the DPWH for use as Material alternative to G.I. Roofing 27

CHALLENGES ENCOUNTERED IN USING NEW TECHNOLOGIES  not yet so widely accepted by the public; not attuned to culture  warranties sometimes are not assured and even the capability to do it on a mass scale  builders are not well trained on the construction methodology especially so if the don ’ t own the technology  results to material wastage instead of savings  delays in construction  substandard or poor quality of construction  closed systems do not allow for future expansion or use in combination with other materials

Memorandum Circular 2016-020 : Guidelines Using AITECH Accredited and New Technologies approved on 27 January 2016. Construction Checklist/Guidelines for the following technologies, completed by January 2016 • The conduct of the Hands-On Training Seminar was created to educate NHA technical staff and other developers/contractors on the proper construction methodologies of DPWH-approved housing models with AITECH accredited technologies/systems/building materials for typhoon reconstruction projects and other NHA projects.

Hands On Training for 186 Technical personnel completed as of EO June 2016, including Iloilo for 33 personnel conducted on 29 June to 01 July 2016 done in coordination with technology proponents, to ensure proper installation and methodology Construction Checklist/Guidelines for New Technologies being applied in Typhoon Yolanda Rowhouse projects completed by EO January 2016.( defined what items should be prepared prior to, during and after construction) Continuous monitoring of performances by contractors using such technologies as a regular part of due diligence ( CPES and AITECH Monitoring Team )

BREAKDOWN OF UNITS NO. OF HOUSING TECHNOLOGY USED IN % UNITS 19,043 46% PERMAFORMS 19,715 47% NEDSTEEL 3,000 7% SKS/TAC SYSTEM NO. OF UNITS USING AITECH 41,758 100% ACCREDITED TECHNOLOGY OUT OF THE 133,000 HOUSING PRODUCTION TARGET FOR YOLANDA, 31.40% OF THE TOTAL UTILIZED NEW TECHNOLOGIES,

Day 1 : Lecture Day 2 : Actual Demo Day 3 : Wrap Up and on Site Graduation

Phase 2: Held at the NHA Samar- Leyte Project Office, Sagkahan, Tacloban City Partner technical providers: • Permaforms Inc. • Nedsteel Dev’t . Construction & Corp. • United Steel Technology International Corp. 34

Phase 3: Held at the NHA Bacolod Project Office, Bacolod City Partner technical providers: • Permaforms Inc. • Central Lumber Corporation • United Steel Technology International Corp. 35

Phase 4: Held at the NHA Main Office, Elliptical Road, Diliman, Quezon City, for Eco-Key System Partner technical providers: • Paligid Development Corporation 36