architecture technology and disaster resilience. architecture... · · 2015-02-20architecture...

ARCHITECTURE TECHNOLOGY AND DISASTER RESILIENCE

A presentation by MARIA BENITA O. REGALA

United Architects of the Philippines (UAP) National President Department Manager, Housing Techonology Development Office

National Housing Authority

For the Session: Social Responsibility of Architects on Climate Change Of the UIA World Congress: Architecture OTHERWHERE Durban 2014

International Convention Centre, Durban, South Africa 05 August (Tuesday) 2014

Philippine Government Revised Standards for Housing and Construction in View of “New

Normal”

OUTLINE OF PRESENTATION

• The NHA2014 Production Target and Accomplishments as of EO July 2014

• Background on Typhoon Yolanda

• Consultation with Stakeholders after Typhoon Yolanda

• Housing Design: 22 m² Row House Model with (Loftable Type) developed as a disaster-resilient housing

• Accreditation of Innovative Technologies

• Procurement of Housing Units – Terms of Reference

2

Background on Typhoon Haiyan (known in the Philippines as Typhoon Yolanda)

• Typhoon Yolanda was one of the strongest tropical cyclones ever recorded, which devastated portions of South East Asia, particularly the Philippines, on November 8, 2013.

• Deadliest Philippine typhoon on record, killing at least 6,300 in the country.

• Strongest storm record at landfall, and unofficially the strongest typhoon in terms of wind speed.

3

Source: http://en.wikipedia.org/wiki/Typhoon_Yolanda


• The typhoon caused catastrophic damage in Eastern Visayas, with many buildings destroyed. Some areas were completely washed away.

4 The devastation in Guian, Samar taken from Philippine Air Force helicopter. (AP Photo/Bullit Marquez)

Photo Source: www.gmanetwork.com

• Although wind speeds were extreme, the major cause of damage and loss of life appears to have been storm surge.

EXISTING BUILDING CODES IN THE PHILIPPINES

• NATIONAL BUILDING CODE OF THE PHILIPPINES

• BATAS PAMBANSA 220

• FIRE CODE OF THE PHILIPPINES

• OTHER RELEVANT CODES FOR THE INDUSTRY

5

6

The PARR or Presidential Assistant for Rehabilitation and Recovery

MANDATE By virtue of the Philippine President Memorandum Order No. 62, an assistant is appointed with a Cabinet rank whose main task is to “act as the over-all manager and coordinator of rehabilitation, recovery and reconstruction efforts of government departments, agencies and instrumentalities in the affected areas”.

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“BUILD BACK BETTER” Principle

The Cluster Action Plans of each of the 5 Clusters formed under PARR (Infrastructure, Social Services, Resettlement, Support Services, and Livelihood) shall be guided by the build back better principle which focus on long-term, sustainable efforts to reduce vulnerabilities and strengthen capacities to cope with future hazard events.

• Build Typhoon Resilient Infrastructure (250kph) • Explore Sustainable Industries/SMEs, Typhoon Resilient Crops/Cash

Crops, End-to-end value chain • Typhoon Resilient Communities/Resettlement Sites • Social Protection mechanisms in affected areas

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• Each province is requested to come up with their rehabilitation

plans together with the 171 affected municipalities

• Plans should contain details of the following: • LGU Plans and Programs

• Private Sector Projects

• International Organizations/Aid Agency Projects

• Civil Society Organizations Projects

• Comprehensive Land Use Plans

• Plans will be included in the Comprehensive Yolanda

Rehabilitation and Recovery Plan

• OPARR will assist Local Government Units in crafting provincial

rehabilitation plans (architects, engineers, planners, livelihood

experts)

• Planning, Regulatory & Adjudicatory Agency

HLURB

• Funder for housing of its members

HDMF

• Housing Production Agency

NHA

HUDCC

Sustainable Community

HUDCC & KSAs

• Fund Mobilizer through Guaranty

HGC

• Fund Mobilizer thru Development of the Secondary Mortgage Market

NHMFC

9

Housing and Urban Policy Advisory

• Funder for socialized housing for Informal Settler Families (ISFs)

SHFC

GENERAL DIRECTIONS

FOR FY 2014

NATIONAL HOUSING AUTHORITY

10

THRUSTS

• Increasing the level of housing production to

address the shelter need of ISFs and low-income

formal sector

• Improving disposition and collection performance

to generate higher revenues for the corporation

• Participating in the reconstruction of calamity-

affected areas by providing housing to families

displaced and rendered homeless

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PROGRAM PRIORITIES

• Housing Program for ISFs Living along Danger Areas in

Metro Manila (P 10 B)

• AFP/PNP Housing Program

• Housing Assistance Program for Calamity Victims

– TYPHOON YOLANDA

– Bohol Earthquake

– Zamboanga Conflict

– Typhoon Pablo

– Other Calamities

12

TYPHOON “YOLANDA” PERMANENT

HOUSING PROGRAM

NATIONAL HOUSING AUTHORITY

13

CATEGORIZATION OF 40-METER BUFFER ZONE IN TERMS OF GEOHAZARD FROM SHORELINE *

CATEGORY DESCRIPTION

1. SAFE AREA May be less than the 40-meter buffer zone if it is free from geohazards **

2. UNSAFE AREA May be more than the 40-meter buffer zone depending on the extent of geohazards

3. CONTROLLED AREA May be less than the 40-meter buffer zone depending on the type of engineering interventions to be constructed

* Source: DENR Letter addressed to OPARR dated May 27, 2014 and adapted in the June 13, 2014, Cabinet Meeting at Manila Golf & Country Club ** Refer to natural and man-induced geological – processes that have potential to cause destruction and pose a threat or risk to man’s life and property (Source: DENR – MGB (DENR Admin. Order No. 2000 – 28))

SUMMARY OF AFFECTED AREAS

DESCRIPTION MAGNITUDE

No. of Affected Provinces 14

No. of Affected Cities/ Municipalities

117

Total No. of Affected Families 205,128

Typhoon “Yolanda” Permanent Housing Program

HOUSING NEED AS OF JULY 15 2014

REGION/ PROVINCE NO. OF CITIES/ MUN.

NO. OF FAMILIES IN “UNSAFE

ZONES”

REGION IV-B 1. Palawan

5 5

8,760 8,760

REGION V 2. Masbate

1 1

102 102

REGION VI 3. Aklan 4. Antique 5. Capiz 6. Iloilo 7. Negros Occ.

50 11 11 9

12 7

117,208 15,948 18,177 12,036 43,987 27,055

REGION/ PROVINCE NO. OF CITIES/ MUN.

NO. OF FAMILIES IN “UNSAFE

ZONES”

REGION VII 8. Cebu

16 16

22,423 22,423

REGION VIII 9. Leyte 10. Eastern Samar 11. Samar 12. Southern Leyte 13. Biliran • Tacloban City

43 20 12 4 1 6

56,140 16,199

7,573 8,900

130 8,905

14,433

REGION XIII (CARAGA) 14. Dinagat Islands

1 1

500 500

GRAND TOTAL 117 205,128

PROGRAM TYPE TARGETS ACCOMPLISHMENTS

Start Completion Total Start Total Completion

HOUSING PROGRAM FOR ISFs LIVING 21,778 14,395 15,476 6,220

ALONG DANGER AREAS IN METRO MANILA

In-City Resettlement 6,109 20 680 20

Off-City Resettlement 15,669 14,375 14,796 6,200

RESETTLEMENT 16,967 9,545 10,464 228

For ISFs Affected by Infra Projects in Metro Manila and 5,418 4,278 4,918 0

Those Living along Danger Areas in Nearby Provinces

Regional Resettlement 11,549 5,267 5,546 228

NHA-Administered/Implemented 2,250 1,499 717 150

RAP-LGU 8,969 3,643 4,729 78

For Indigenous People 330 125 100 0

HOUSING ASSISTANCE PROGRAM 81,258 69,373 54,520 25,762

FOR CALAMITY VICTIMS

Typhoon Sendong 2,030 104 587 0

HOMA 0 0 0 0

Permanent Housing 2,030 104 587 0

Typhoon Pablo 10,003 10,003 7,749 3,704

HOMA 0 0 0 0

Permanent Housing 10,003 10,003 7,749 3,704

Typhoon Yolanda 54,731 51,011 41,045 19,173

HOMA 45,186 45,186 39,666 18,878

Permanent Housing 9,545 5,825 1,379 295

Bohol Earthquake 300 0 0 0

HOMA 0 0 0 0

Permanent Housing 300 0 0 0

Zamboanga Conflict 7,248 4,937 2,421 190

HOMA 1,661 1,661 1,661 0

Permanent Housing 5,587 3,276 760 190

Other Calamities 6,946 3,318 2,718 2,695

HOMA 6,946 3,318 2,718 2,695

SETTLEMENTS UPGRADING 2,151 1,057 957 689

AFP/PNP HOUSING 25,863 7,923 3,147 640

Phase II-A 5,863 3,923 2,897 282

Phase III 20,000 4,000 250 358

UNPROGRAMMED/REPLACEMENT PROJECT 1,823 1,329

TOTAL BY PROGRAM 148,017 102,293 86,387 34,868

Accomplishment report on regular housing production as of July 30, 2014 for SLB, MMO, VMO and NCL

Accomplishment report on regular housing production as of June 30, 2014 for NCR


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• On November 15 and 22, 2013, National Housing Authority (NHA) conducted a design consultation with major stakeholders to determine parameters for disaster resiliency for housing

• Participants included key shelter agencies, professional groups, academe, private practitioners, non-government organizations, etc.

• Discussion points centered on four parts : site selection and planning, temporary facilities, permanent housing and land development standards

• Continuing dialogue are being made to come up with best housing solutions

DISASTER RESILIENT HOUSING STRUCTURAL DESIGN STANDARDS

DESIGN PARAMETER ONE-STOREY TWO- STOREY 3-STOREYS OR MORE

WIND LOAD 250 KPH 250 KPH 250 KPH

STRENGTH OF WALL AND SUPERSTRUCTURE

3,000 PSI 3,000 PSI 3,000 PSI

SOIL BEARING CAPACITY

95 KPA 95 KPA 95 KPA

SEISMIC LOAD ZONE 4 ZONE 4 ZONE 4

LOADINGS 50 PSF 50 PSF 50 PSF

FIRE RESISTANCE 2 HOURS 2 HOURS 2 HOURS

This is one of the outputs generated from the consultation meetings of the NHA TWG on Disaster-Resilient Housing in November to December 2013.


OTHER OUTPUTS FROM THE CONSULTATION WORKSHOP


Topography and elevation from the sea level as priority criteria/consideration

MGB clearance Hydro-geologic analysis Sub-surface conditions CLUP data

Use 100-year flood data Get information from Manila Observatory

Buildable Areas from the Coastline Final boundary delineation of the “no build” and “build” zones shall be

based on DENR and DOST recommendations

CONSIDERATIONS FOR SITE SELECTION:



Re-development of the shoreline into Mangrove forest, agri-forestry Trees as buffer Relocation of fisherfolks – but provide transitory facilities If applicable, perforated sea wall

Identify applicable uses for the coastal area No more human settlements

Agricultural, tourism




Site planning principles Clustering of houses to mitigate

wind impact Specify standards of settlements

for upland, coastal, lowland areas both for site development and vertical development

Look into best practices from other countries on resiliency and climate change adaptation


• Review of laws pertaining to settlements • Recommend proposals for a typhoon/earthquake code on specific

areas that are disaster prone/or in extreme environments

Proposed site development with clustering of mix of resilient house types by a private architect



SOME HOUSING DESIGN OPTIONS:

ROWHOUSE/DUPLEX with Loft ( Enhanced NHA Resettlement )

TWO-THREE STOREY LOW-RISE BUILDING to serve as evacuation

center/typhoon shelter during storm surges, also to serve as buffer on sites at

lowland areas

COMMUNITY FACILITIES such as Multi-Purpose Centers, Day Care/Health

Centers and Schools to Redesign to serve as Evacuation Centers during

calamities with Emergency Storage Rooms

EMERGENCY STORAGE ROOM PROVISIONS: Food, medicine, water and

emergency power supply and communications ( like bomb shelter on the top

floor)

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22 m2 DISASTER RESILIENT ROW HOUSE MODEL

(Loftable or with 11 m2 Loft)

REVISED 06 MAR 2014

LOT SIZE: 40 m2

(10.00m x 4.00m)

BUILDING FOOTPRINT:

22 m2 (5.50m x 4.00m)

TOTAL FLOOR AREA: 33 m2

(Ground Floor and Loft)

SITE DEVELOPMENT PLAN

PROPOSED LOT SIZE: 40 m2 (10.00m x 4.00m)


(Loftable or with 11 m2 Loft)

GROUND FLOOR PLAN

GROUND FLOOR AREA 22 sq. m. (5.50m x 4.00m)


LOFT FLOOR PLAN

LOFT FLOOR AREA 11 sq. m. (2.75m x 4.00m)


CROSS SECTION


LONGITUDINAL SECTION


TYPHOON SHUTTER DETAILS

FRONT ELEVATION


CONCRETE GUTTER DETAIL


INCLINED ROOF BEAM DETAILS


PURLIN EMBEDMENT DETAILS


ROOFING SHEETS OVERLAP DETAIL


STRUCTURAL DRAWINGS

CHANGE ROOFING SCREWS FROM TEKSCREW TO J-BOLT


DPWH COMMENTS AND RECOMMENDATIONS

ARCHITECTURAL DRAWINGS

REVISED STAIR RISER HEIGHT TO ACCOMMODATE LARGER FLOOR JOIST

AND BEAM INCREASE FLOOR TO FLOOR HEIGHT TO ACCOMMODATE LARGER FLOOR JOIST AND BEAM (FROM 5.30M TO 5.50M)

DPWH COMMENTS AND RECOMMENDATIONS


OUTLINE SPECIFICATIONS STRUCTURAL : RC BEAM, COLUMN & FOOTING RC WALL FOOTING RC FLOOR SLAB, 100MM thk. WITH 10mmØ RSB @ 400mm BOTHWAYS WALLS : 150mm thk. CHB (FIREWALL)

100mm thk. CHB, PLASTER FINISH (EXTERIOR) 100mm thk. CHB, TOOL JOINT FINISH (INTERIOR)

ROOFING : 0.404mm thk CORR. G.I. ROOFING SHEETS at 8’ 2.0mm X 50mm X 150mm C-PURLINS WITH 12mmØ SAGROD @ MIDPOINT DOORS (OPTIONAL) : 1 – FLUSH DOOR TYPE 1 – PANEL DOOR TYPE 1 – PVC DOOR TYPE WINDOWS (OPTIONAL) : ALUMINUM JALOUSIE TYPE with TYPHOON SHUTTERS

: 4” x 8” x 8” CONCRETE LOUVER BLOCKS FINISHES : EXTERIOR WALL – PLASTERED AND PAINTED FINISH T & B FLOOR – 200mm X 200mm FLOOR TILES PLUMBING : WATER LINE – uPVC PIPES SANITARY & DRAINAGE LINES – PVC PIPES TOILET BOWL – PAIL FLUSH TYPE LAVATORY SEPTIC TANK : PURIFYING POLYTHYLENE SEPTIC TANK


COST ASSUMPTIONS

PARTICULARS LGU/ GOV'T. LAND PRIVATE LAND

A. Land Cost 10,000.00

B. Land Development Cost 85,000.00 85,000.00

C. House Construction Cost 195,000.00 195,000.00

Sub-total 280,000.00 290,000.00

D. Admin. Cost (1%)

2,800.00

2,900.00

TOTAL COST PER UNIT 282,800.00

292,900.00

PERMANENT HOUSING

BUDGETARY REQUIREMENT

ITEMS OF WORK UNIT COST NO. OF UNITS

TOTAL COST

(PhpM)

PERMANENT HOUSING 205,128 59,816.21

1 LGU/Gov't. Land 282,800 26,315 7,441.88

2 Private Land 292,900 178,813 52,374.33

COMMUNITY FACILITIES 15,849.00

1 School 25,000,000 537 13,425.00

2 Multi-Purpose Covered Court 12,000,000 202 2,424.00

GRAND TOTAL 75,665.21

COST ASSUMPTIONS

COMMUNITY FACILITY COST PER UNIT

(PhpM)

A. School Building (3-storey, 15 classroom bldg.)*

25 Million

B. Multi-Purpose Covered Court (MPCC)** 12 Million

COMMUNITY FACILITIES

*Assumption: 50 students per classroom (single shift), 2 students per family **One MPCC per 1,000 families

BUDGETARY REQUIREMENT PER REGION/PROVINCE

Reg. / Province No. of Cities/ Mun.

Housing Need

BUDGETARY REQUIREMENT (Php Million)

Permanent Housing

Community Facilities

(School + MPCC) TOTAL COST

GRAND TOTAL 116 205,128 59,816.21 15,849.00 75,665.21

MIMAROPA (REG. IV-B) • Palawan

5 5

8,760 8,760

2,561.85 2,561.85

708.00 708.00

3,269.85 3,269.85

REGION V • Masbate

1 1

102 102

29.88 29.88

0.00 0.00

29.88 29.88

REGION VI • Aklan • Antique • Capiz • Iloilo • Negros Occ.

50 11 11 9

12 7

117,203 15,948 18,177 12,036 43,987 25,055

34,183.94 4,668.64 5,296.78 3,504.48

12,850.37 7,863.67

9,017.00 1,205.00 1,279.00

956.00 3,478.00 2,099.00

43,200.94 5,873.64 6,575.78 4,460.48

16,328.37 9,962.67

REGION VII • Cebu

16 16

22,423 22,423

6,551.51 6,551.51

1,727.00 1,727.00

8,278.51 8,278.51

REGION VIII • Leyte • Easter Samar • Samar • Southern Leyte • Biliran

43 20 12 4 1 6

56,140 30,632

7,573 8,900

130 8,905

16,342.58 8,913.12 2,205.19 2,585.48

36.76 2,602.02

4,360.00 2,373.00

559.00 708.00

0.00 720.00

20,702.58 11,286.12

2,764.19 3,293.48

36.76 3,322.02

CARAGA (REG. XIII) •Dinagat Island

1 1

500 500

146.45 146.45

37.00 37.00

183.45 183.45

Implementation of Community Facilities to commence after 4 months of start of construction of permanent housing sites, within spaces to be provided within permanent housing sites

PERMANENT SHELTER IN SUSTAINABLE COMMUNITIES

EMERGENCY HOUSING WITH

LIMITED FACILITIES

Health Center/Day Care

Dry/Wet Market

Material Recovery Fac.

School Building

Police Outpost

Multi-purpose Covered Court

TRANSITION

HOUSING WITH COMMUNAL

FACILITIES

PERMANENT SHELTER WITH BASIC

COMMUNITY FACILITIES AND

SERVICES

Transport Terminal

PROXIMITY OF TRANSITION HOUSING TO PERMANENT HOUSING SITE

PERMANENT HOUSING

TRANSITION HOUSING

INSTITUTIONAL ARRANGEMENTS

NDRRMC

Cluster Cluster DSWD Cluster on

Shelter (Transition

Housing

LIAC for Permanent

Shelter

MULTI-SECTORAL Chairman: Mayor Vice-Chairman-HUDCC/NHA

GO/NGAs/NGOs/POs

Beneficiary Selection

Committee

Site Selection Project Imple.

Relocation

Masterlist of HHs for

PH

PH Project

Sites with Facilities

Transfer of

Families

Estate Mgmt. & Comm'ty

Dev't.

Sustainable Comm'ties

Sub-Committees


Photos of completed units in Tanauan, Leyte

48

3-Storey Building Design for Typhoon Yolanda Victims

Design option for urbanizing or for highly urbanized areas.

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3-Storey Building Design for Typhoon Yolanda Victims

ACCREDITATION OF INNOVATIVE TECHNOLOGIES FOR HOUSING

AITECH History In July 1993, agencies agreed for the reactivation (of an inter-agency committee created earlier in 1990) of an accreditation system for new technologies. It was in early 1994 that the reactivation is formally formed by and between 11 government agencies, now named the Accreditation of Innovative Technologies for Housing or AITECH.

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Member Agencies: Housing and Urban Development Coordinating Council (HUDCC); Department of Science and Technology (DOST); National Housing Authority (NHA); Home Guarantee Corporation (HGC); Home Development Mutual Fund (HDMF); National Home Mortgage Finance Corporation (NHMFC); Construction Industry Authority of the Philippines (CIAP); Housing and Land Use Regulatory Board (HLURB); University of the Philippines - Bureau of Research and Standards (UP-BRS); Department of Public Works and Highways (DPWH); Department of Trade and Industry (DTI)


• To assists producers of innovative technologies in securing acceptance of their products or systems in the market as well as to make these technologies acceptable for funding under the government’s housing loan program.

• To encourage and promote the use of innovative technologies as an alternative to traditional housing construction system.

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OBJECTIVES


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CRITERIA FOR ACCREDITATION

• Structural Evaluation

• Cost effectiveness based on the

resulting construction costs as

compared with housing unit built

with conventional building

materials/systems.

• Compliance to housing standards

based on BP 220, PD 957 and the

National Building Code.

• Appraisal of housing units using

the technology for mortgage

acceptance by funding institutions.

• Physical properties and structural

soundness of technologies in

relation to health considerations

and suitability to local climatic and

topographic conditions.

• Local availability of raw materials

for the production/ use of particular

technologies.

• Consistency of required quality in

mass production.


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ADVANTAGES IN USING INNOVATIVE MATERIALS/SYSTEMS

• Lower cost of construction

• Reduced labor and construction time

• Easier construction method

• Minimized material wastage

LOW RISE TECHNOLOGIES

• 1.1 MEGAWIDE CONST. CORP.

• 1.2 PHINMA PROPERTY HOLDING CORP.

• 1.3 SOLID GROUP TECH. CORP.

• 1.4 E. FLORENTINO3 + ASSOCIATES

• 1.5 MEGAWIDE CONST. CORP.

• 1.6 PANAFLEX INC.

• 1.7 JOSE CRIS BUILDERS

• 1.8 FORMING ACCESS & SUPPORT INC.

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ONE TO TWO STOREYS TECHNOLOGIES

• 2.1 AVIA CONST. & DEVT. CORP. • 2.2 CAVITE FORM MODULE • 2.3 KWANG STEEL CO., LTD AUBURN POWER TECH., INC. • 2.4 POSHOME GLOBAL CORP. • 2.5 PROPERTY COMPANY OF FRIENDS • 2.6 RESPONSE RESOLVE RESOURCES, PHILS. • 2.7 VASQUEZ BUILDING SYSTEM CORP. • 2.8 STERLING CONST. & DEVT. CORP. • 2.9 NEDSTEEL CONST. & DEVT. CORP. • 2.10 SPEEDSTEEL DEVT. CORP. • 2.11 REALM HomeBuilders • 2.12 LIVE IN QUARTERS STEEL CORP.

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6. SEPTIC TANKS

• 6.1 PHILKOR PLASTIC CORP. (formerly KOTEC)

• 6.2 WEIDA PHILIPPINES, INC.

• 6.3 STONEWORKS SPECIALIST INT‘L CORPORATION

• 6.4 YOONNI GREENTECH CORP.

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7.1 FIRST ASIAN BRIGHT STAR MARKETING CORP.

TECHNOLOGY: Contractor Grade Flat White Latex - AB 500 and Premium White Flat Latex

7. PAINT

Eggshell Finish are USA manufactured

household paint suitable for exterior and interior.

It is water based, non-flammable, non-toxic,

odorless, and lead-free. The paints are quick

drying with stain resistant formulated and

mildew resistant coating. Flat latex has a

coverage of 28.37 sq.m. per gallon.

8.1 ISA GREENPATH ENTERPRISES, INC. TECHNOLOGY: Eco Base 300 Soil Stabilizer

8. SOIL STABILIZER

Eco Base 300 Soil Stabilizer are liquid

stabilizers designed to improve the structure/

integrity of road construction where soil

becomes chemically bonded making it harder

and water resistant. The result is a road that

exhibit high sheer strength to improve soil

bearing capacity that is weather-proof, easily

workable and can be compacted to a better

particle cohesion by equipment and traffic.

9.1 VASQUEZ BUILDING SYSTEM CORP. TECHNOLOGY: Vazbilt Prefab Fences

9. FENCE

Vazbilt Prefab Fences is a modular concrete fence

system using interlocking wall panels, columns and

tie beams designed with versatility t appearance

while providing strength and security hat gives a

warm, aesthetic and clean well beyond CHB. With

finished texture on both sides, the tongue and

groove system has a quick, clean and efficient

installation even during rainy days. Its assembly is

clean unlike messy hollow block laying and

plastering.

10.1 WEIDA PHILIPPINES, INC.

TECHNOLOGY: Weida Polystor Water Storage Tank

10. WATER STORAGE TANK

The polyethylene (PE) upright storage tank is a

premium quality tank produced with the latest

technology to meet a wide range of water storage

requirement and applications. It is manufactured from

reputable international producers. It is strong,

seamless, leak proof, and weather resistant. Polystor

polyethylene tanks are specially formulated with UV

stabilizer for long term durability under direct sunlight.

It is lightweight for easy handling food and potable

water compliant, and can store all kinds of water,

including corrosive and mineralized water. It has an

extensive range which caters to both household as

well as commercial, industrial use.

11.1 NOELLOUISSE CUSTOM FURNITURE AND FITS-OUT CORP. TECHNOLOGY: Titan Door

11. DOOR

Titan Door is the first in the country, a fiber

cement panel with metal frame and metal jamb.

The doors are classified into three levels: Level

1-1-3/4” standard duty; level 2- 1-1-3/4” heavy

duty; and Level 3- 1-1-3/4” extra heavy duty

TERMS OF REFERENCE (Salient Features)

FOR THE PROCUREMENT OF FULLY-DEVELOPED LOTS AND COMPLETED HOUSING UNITS UNDER THE NHA’S YOLANDA PERMANENT HOUSING PROGRAM

22/01/2015 63

1. General Information

2. The NHA’s Yolanda Permanent Housing Program (NHA-YPHP)

3. Submission of Letter of Intent and Proposals

4. Submission of Eligible Documents and Shortlisting of Contractor

5. Total Number of Housing Units Required

TABLE OF CONTENTS

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6. Parameters/ Specifications

7. Terms and Conditions of the Contract/ Agreement between NHA and Contractor

8. Submission of Proposals

9. Other Requirements

10.Evaluation of Proposals

TABLE OF CONTENTS

22/01/2015 65

• Advise to Contractor to:

– Fully examine the TOR

–Cost of proposal c/o Contractor

–NHA reserves right to request additional documents

–NHA reserves right to amend TOR prior to deadline of submission of proposals

–Call to Pre-Bid Conference

–NHA reserves right to reject proposals

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1. GENERAL INFORMATION

• Rational to provide housing to families affected by Typhoon “Yolanda” in Visayas and Palawan.

• Proclamation No, 682 dated November 11, 2013, “declaring a state of national calamity . . . . caused by Typhoon “Yolanda” last November 08, 2013”

• GBBB Resolution No. 34-2013 dated November 14, 2013, granting all procuring entities the authority to enter into Negotiated Procurement under Sec. 53.2 (Emergency Cases) of IRR of RA9184, as amended

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2. NHA YOLANDA PERMANENT HOUSING PROGRAM (NHA-YPHP)

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6. PARAMETERS/ SPECIFICATIONS

CATEGORY DESCRIPTION

Location Within Cities/ Municipalities affected by Super Typhoon “Yolanda” as considered by NHA-YPHP to be in “Safe Zones”

Zoning/ Classification Residential, upon utilization

Topography Suitable for residential development. Slope should not exceed 20%

Access to Property With R.O.W. corresponding to existing planning standards

Facilities The housing projects must provide areas for community facilities; existence of planned industrial/ commercial areas shall also be given premium

Utilities •Water •Power

Water distribution system shall be in place Poles, wires/cables to be installed within the site

6.1 SITE/ LOCATION

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6. PARAMETERS/ SPECIFICATIONS

COMPONENTS PARAMETERS SPECIFICATION

I. ROAD PAVEMENT (Based on BP220)

A. Major Roads (10 Meter wide min. R.O.W.) B. Minor Roads (8 Meter wide min./ EVA 6.50 Meter

R.O.W.) C. Alleys (3 Meter wide R.O.W.) D. Footpaths (2 meter wide R.O.W.) E. Sidewalks (1.20 meter wide R.O.W.)

II. DRAINAGE SYSTEM • Concrete combination of underground RCCP’s uppertenances and open-lined canal with drainage outfall

III. SEWERAGE • Individual Septic Tank/ Vault

6.2 LEVEL OF DEVELOPMENT OF CIVIL WORKS

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6. PARAMETERS/ SEPCIFICATIONS

6.3 LAND OWNERSHIP • With clean Title • No illegal occupants/ structures upon utilization

6.4 MINIMUM LAND AREA • As may be determined by NHA-YPHP

6.5 NO. OF HOUSING UNITS

• Maximum of 1,000 units or as may be determined by NHA-YPHP (Based on OPARR Housing Need)

6.6 MINIMUM LOT SIZE • 40 square meters

6.7 MIN. HOUSE DESIGN STANDARDS/ SPECS.

House Typology • Loftable rowhouse (Floor to rafter height: 5 to 5.50 meters)

Min. Floor Area/ Footprint • 22 square meters for Loftable Resilient Housing Design

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6. PARAMETERS/ SEPCIFICATIONS

STRUCTURAL DESIGN STANDARDS 9APPROVED BY DPWH)

Wind Load • 250 kph

Strength of Wall and Super Structure • 3,000 psi

Soil Bearing Capacity • 95kpa

Seismic Load • Zone 4

Loadings • 50psf

Fire Resistance • 2 hours

6.8 PRICE PER UNIT • Php290,000 per unit

8. SUBMISSION OF PROPOSALS

NHA YOLANDA PERMANENT HOUSING PERMANENT HOUSING PROGRAM

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8.0 SUBMISSION OF PROPOSALS

• Proposals with the required supporting documents shall be submitted to NHA in a sealed envelope on or before September 02, 2014

• Addressed to the General Manager, Attention: The Chairperson, Bids and Awards Committee (BAC)

IN SUMMARY, CURRENT NHA UNDERTAKINGS

• Acquisition of completed housing units in eastern visayas ( 171 municipalities)

• Disaster resilient housing parameters

• Use of new technologies that are aitech accredited

• Government and private sector participation thru regular and negotiated bidding

• Community Driven Approach for typhoon yolanda program

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Some Challenges

• Compliance to codes ,i.e fire code, building code and BP 220

• The harmonization of the green principles with disaster resiliency in which the focus of the latter is more on the structural aspect of the building

• How to make the two principles work together without sacrificing the major merits of the other. ( green versus disaster resilient)

• The increase on budget and finding the balance between long

term gains versus huge initial capital investments to build green and sustainable developments , HENCE A NEED TO CHANGE GOVERNMENT POLICY, PLANNING AND COST ASSUMPTIONS

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END OF PRESENTATION

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THANK YOU!