Producer Statement - PS1 - Design

(Guidance notes on the use of this form are printed in the reverse side) ISSUED BY: Peter Ronald Boardman on behalf of Structure Design Ltd IN RESPECT OF: Any project in New Zealand in accordance with the design limits of this document.

TO BE SUPPLIED TO: All building Consent Authorities within New Zealand IN RESPECT OF: Load testing of Metro Frameless Glass Systems proprietary balustrade systems with

TempaFloat Toughened or SafeLite Toughened Laminated Safety Glass to comply with load requirements set out in AS/NZS 1170:2002 Table 3.3 for Occupancy Types A, B, E, C3, C1/C2 & D and ULS wind loads for maximum parameters as set in the documents for the following systems:

(Attached as applicable)

MFG Systems SingleDisc MB75 Balustrade System (revision 1) Including: SingleDisc MB100 Balustrade System (revision 1)

PlateFix PF150 Balustrade System (revision 1) DoubleDisc MB50 Series Balustrade System (revision 1) NauTech NBF168/NSF315 Balustrade System (revision 1) StrutPost SP155 Balustrade System (revision 1) MechFix BA112/130 Balustrade System (revision 1) PosiGlaze PG120/180 Balustrade System (revision1)

Structure Design Ltd has been engaged by Metro GlassTech

to provide Monitoring of Testing & Confirmation of Design Load capacity in respect of the requirements of B1, B2, F2 & F4 of the New Zealand Building Code for PART ONLY as specified of the building work. The design has been prepared in accordance with B1/VM1 B2/AS1 F2/AS1 & F4/AS1 (Verification methods/ Acceptable solutions) (respectively) of the approved documents issued by the Department of Building & Housing and the work described on the MFG Systems (listed above) design tables and drawings titled and numbered as detail on the following sheet and as attached to this document and the specifications and other documents according to which the balustrade is proposed to be constructed. As an independent Design Professional Covered by a current policy of Professional Indemnity Insurance to a minimum value of $200,000. I BELIEVE ON REASONABLE GROUNDS that subject to:

(i) That the structure to which the Balustrade is fixed is designed by a suitably qualified person to resist the design loadings applied by the balustrade for the design occupancy type as set out in the design table.

(ii) The balustrade shall be installed strictly in accordance with the fixing details listed above. (iii) Any installation not explicitly in accordance with the drawings listed above is excluded.

the balustrade, if constructed in accordance with the drawings, specifications, and other documents provided or listed in the attached schedule, will comply with the relevant provisions of the Building Code. I, Peter Ronald Boardman, am CPEng # 32199. I am a member of IPENZ NZIA and hold the following qualifications: BE (Civil) (Hons), FIPENZ

SIGNED BY: Peter Ronald Boardman ON BEHALF OF Structure Design Limited. DATE: 28/08/2013. Note: This statement shall only be relied upon by the Building Consent Authority named above. Liability under this statement accrues to the Design Firm only. The total maximum amount of damages payable arising from this statement and all other statements provided to the Building Consent Authority in relation to this building work, whether in contract, tort or otherwise (including negligence) is limited to the sum of $200,000*. This form is to accompany Form 2 of the Building (Forms) Regulations 2004 for the application of a Building Consent.

GUIDANCE ON USE OF PRODUCER STATEMENTS Producer statements were first introduced with the Building Act 1992. The producer statements were developed by a combined task committee consisting of members of the New Zealand Institute of Architects, Institution of Professional Engineers New Zealand, Association of Consulting Engineers New Zealand in consultation with the Building Officials Institute of New Zealand. The original suite of producer statements has been revised at the date of this form as a result of enactment of the Building Act (2004) by these organisations to ensure standard use within the industry.

The producer statement system is intended to provide Building Consent Authorities (BCAs) with reasonable grounds for the issue of a Building Consent or a Code Compliance Certificate, without having to duplicate design or construction checking undertaken by others.

PS1 Design Intended for use by a suitably qualified independent design professional in circumstances where the BCA accepts a producer statement for establishing reasonable

grounds to issue a Building Consent; PS2 Design Review Intended for use by a suitably qualified independent design professional where the BCA accepts an

independent design professional’s review as the basis for establishing reasonable grounds to issue a Building Consent; PS3 Construction Forms commonly used as a certificate of completion of building work are Schedule 6 of NZS 3910:20031

or Schedules E1/E2 of NZIA’s SCC 2007 2

PS4 Construction Review

Intended for use by a suitably qualified independent design professional who undertakes construction monitoring of the building works where the BCA requests a producer

statement prior to issuing a Code Compliance Certificate. This must be accompanied by a statement of completion of building work (Schedule 6).

The following guidelines are provided by ACENZ, IPENZ and NZIA to interpret the Producer Statement. Competence of Design Professional This statement is made by a Design Firm that has undertaken a contract of services for the services named, and is signed by a person authorised by that firm to verify the processes within the firm and competence of its designers.

Professional Services during Construction Phase There are several levels of service which a Design Firm may provide during the construction phase of a project (CM1CM5) 3 (OL1-OL4) 2 . The Building Consent Authority is encouraged to require that the service to be provided by the Design Firm is appropriate for the project concerned. Requirement to provide Producer Statement PS4 Building Consent Authorities should ensure that the

A competent design professional will have a professional qualification and proven current competence through

applicant is aware of any requirement for producer statements for the construction phase of building work at

registration on a national competence based register, the time the building consent is issued as no design either as a Chartered Professional Engineer (CPEng) or a professional should be expected to provide a producer Registered Architect. statement unless such a requirement forms part of the

Membership of a professional body, such as the Institution of Professional Engineers New Zealand (IPENZ)or the

Design Firm’s engagement. Attached Particulars

New Zealand Institute of Architects (NZIA), provides additional assurance of the designer’s standing within the profession. If the design firm is a member of the Association of Consulting Engineers New Zealand

Attached particulars referred to in this producer statement refer to supplementary information appended to the producer statement.

(ACENZ), this provides additional assurance about the Refer Also: standing of the firm. 1 Conditions of Contract for Building & Civil Engineering

Construction Persons or firms meeting these criteria satisfy the term “suitably qualified independent design professional”. 2

NZS 3910: 2003 NZIA Standard Conditions of Contract SCC 2007 (1st edition)

* Professional Indemnity Insurance As part of membership requirements, ACENZ requires all

3 Guideline on the Briefing & Engagement for Consulting Engineering Services (ACENZ/IPENZ 2004)

member firms to hold Professional Indemnity Insurance to a minimum level. The PI insurance minimum stated on the front of this form reflect standard, small projects. If the parties deem this inappropriate for large projects the minimum may be up to $500,000.

www.acenz.org.nz www.ipenz.org.nz www.nzia.co.nz

PosiGlaze PG120/180 Series Balustrade System (revision 1)

The following documents are to be used for specification of a PosiGlaze Balustrade

System in conjunction with the Metro Frameless Glass Systems proprietary

balustrade system Producer Statement PS1 (design) for compliance with parts

B1/VM1 B2/AS1 F2/AS1 & F4/AS1 (Verification methods/ Acceptable solutions)

(respectively) of the approved documents issued by the Department of Building &

Housing.

Sheet 1 PosiGlaze design table Revision 1 Sheet 2 Drawing PG120B/C/RA Revision 1 Sheet 3 Drawing PG120B/C/TI Revision 1 Sheet 4 Drawing PG120B/S/BN Revision 1 Sheet 5 Drawing PG120B/T/BN Revision 1 Sheet 6 Drawing PG120B/T/LS Revision 1 Sheet 7 Drawing PG120S-180S/C/RA Revision 1 Sheet 8 Drawing PG120S-180S/S/BN Revision 1 Sheet 9 Drawing PG120S-180S/T/BN Revision 1 Sheet 10 Drawing PG120S-180S/T/LS Revision 1

12mm TempaFloat monolithic toughened or 13.5mm SafeLite toughened laminate safety glass

Maximum

Occupancy Design Height H (mm) M* (kNm) T* (kN) M* (kNm) T* (kN) SLS Wind (kPa) ULS Wind (kPa)

Pool 1200 0.7 7.0 0.8 5.0 1.0 1.0

A 1000 0.5 5.8 0.6 3.9 - -

1000 1.1 11.3 1.2 7.4 2.0 2.1

1100 1.2 12.4 1.3 8.1 1.4 1.9

15mm TempaFloat monolithic toughened or 17.5mm SafeLite toughened laminate safety glass

Maximum

Occupancy Design Height H (mm) M* (kNm) T* (kN) M* (kNm) T* (kN) SLS Wind (kPa) ULS Wind (kPa)

Pool 1200 1.1 11.0 1.2 7.5 1.8 1.8

A 1000 1.4 13.5 1.4 8.8 - -

1000 1.1 11.0 1.2 7.5 2.3 2.3

1000 1.5 8.3 1.6 5.6 3.0 3.0

1100 1.2 12.4 1.3 8.1 2.1 2.1

1200 1.4 13.5 1.4 8.8 1.8 1.8

1200 1.5 8.3 1.7 5.8 1.8 2.1

1500 1.7 9.4 1.8 6.2 1.0 1.4

19mm TempaFloat monolithic toughened or 21.5mm SafeLite toughened laminate safety glass

Maximum

Occupancy Design Height H (mm) M* (kNm) T* (kN) M* (kNm) T* (kN) SLS Wind (kPa) ULS Wind (kPa)

C3/B/E 1500 2.5 15.4 2.6 10.0 1.5 2.2

1000 2.3 15.4 2.4 9.2 4.2 4.2

1100 2.5 15.4 2.6 10.0 3.9 3.9

NOTES

1 Fixing centres in table above are applicable to concrete, steel and bolt through timber fixings. Timber coach/lag screws maybe

limited to max 200mm fixing centres as noted above. Refer to fixing detail drawings for more information and fixing type.

2 Glass is to be TempaFloat toughened safety glass or SafeLite toughened laminate safety glass by Metro GlassTech.

3 Glass panels are at least 1000mm wide unless connected by an interlinking handrail.

4 Glass thicknesses shown are nominal thickness. Table is based on minimum tolerance as per NZS 4223.1:2008.

5 Heights (H) are measured from top of channel to top edge of glass for PG180S/PG120S and bottom of channel to top edge of

glass for PG120B as shown on the diagram.

6 SLS Deflection in the glass is restricted to 30mm excluding rotation in the supporting structure, unless otherwise stated.

7 Design loads are in accordance with AS/NZS 1170.1:2002 table 3.3 and NZBC B1/VM1.

8 Loadings are in accordance with DBH Guidance on Barrier Design (Nov 2011).

9 For designs outside the scope of this table and ULS wind pressures exceeding those shown, specific design is required.

10 Design table only valid for use with PosiGlaze balustrade system.

11 M* denotes bending moment (kNm) per metre to be supported by the deck structure.

12 T* denotes maximum pull out load (kN) of fixings to be supported by the supporting structure.

13 This table does not take into consideration the structural integrity of the supporting structure.

14 This table corresponds to fixing detail drawings PG120B/C/TI, PG120B/C/RA, PG120B/S/BN, PG120B/T/BN, PG120B/T/LS,

PG120S-180S/C/RA, PG120S-180S/S/BN, PG120S-180S/T/BN, PG120S-180S/T/LS.

15 SLS Deflection in this instance is above recommended limit of 30mm excluding rotation in the supporting structure.

16 Barrier loads applied no higher than 1200mm above channel.

PosiGlaze PG120/180 Balustrade SystemDesign Table

Revision1

400 (200 for lag screw)

400 (200 for lag screw)C3

400

Design loads to deck structure

Channel Fixing PG120B PG180S/PG120S Design Wind Pressure

Spacing (mm) Max x

Design loads to deck structure

Channel Fixing PG120B PG180S/PG120S Design Wind Pressure

PG120B PG180S/PG120S Design Wind Pressure

400

Channel Fixing

200 (not for lag screw)

Spacing (mm) Max x

400 (200 for lag screw)

400

Spacing (mm) Max x

400 (200 for lag screw)

400 (200 for lag screw)

200 (not for lag screw)

400 (200 for lag screw)

C3/B/E

200 (not for lag screw)

Design loads to deck structure

C1/C2/D200 (not for lag screw)

200 (not for lag screw)

200 (not for lag screw)

(note 15)

(note 15&16)

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PG120B

PG180S

&

PG120S(no base cladding)

sandy

New Stamp

sandy

New Stamp

sandy

New Stamp

sandy

New Stamp

sandy

New Stamp

sandy

New Stamp

sandy

New Stamp

sandy

New Stamp

sandy

New Stamp