1 building specifications tool jouko kanerva buildingsmart nordic openbim specifications seminar...
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Building Specifications Tool
Jouko Kanerva
buildingSMART Nordic openBIM Specifications Seminar 20.11.2014
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Building Information Ecosystem
Architect plans a building and creates a building information model (BIM)
Architect writes a specification to define how it should be built.
He/she needs to know the rules and regulations to get all correctÞ Terminology, Þ Contract Models Þ RYL and RT-files
etc.Constructor needs the spec for the actual building work.
Constructor searches for corresponding materials
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Building Specifications Tool
• We are creating a Building Specification Tool, which connects the RT Building Information File, government rules, RT Product Information (later also called TEHO) and CAD/BIM models.
• Specification Tool should be easy to use, efficient and time-saving - even a pleasure to use in everyday work.
• It should have a different UI for different purposes like planning vs. construction.– There´s another demand for usability at the construction site. It should
be mobile, accessible at any time, anywhere with any device.
– Material choice is finally made by constructor.
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Specification
BIM
GeneralReferenceSpec
General object library
Project specific
Products
Productcatalogues
CF 30.9.2013
Construction type/Work Section/Object
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TEHO-project /short description
Problem
EU directive forces constructors to collect and deliver product information of building materials (to whom?)
Solution
Building information database service with main features:
1. Project ID
2. Product ID
3. Declaration of Performance files written out (DoP)
4. Hazardous Substances and Safety Data Sheets (SDS)
5. Other codes (CE etc)
6. Indoor Air Classification (M1)
7. Option: written out EPD
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Project ID Database
Building Material Industry
Contractors
Electronic Trade•Call for Bids•Bids•Orders•Invoices•Consignment notes•Receipts
CF 8.5.2014
RT User Interface
RT P
rodu
ct S
heet
s
RT P
rodu
ct D
irect
ory
CAD
/GD
L/BI
M
M1
EPD
:s
Haz
ardo
us M
ater
ials
Safe
ty S
heet
s fo
r HM
CE/D
oP
Inst
ructi
ons
forA
ssem
bly&
inst
alla
tion
Inst
ructi
ons
for U
se
Gen
eral
Qua
lity
Requ
irem
ents
(RYL
)
RT C
onst
ructi
on T
ypes
Oth
er
Contractorsordering systems
• Skanska• NCC• YIT• Lemminkäinen• Peab• Muut?
Hard Ware Storesordering systems
• K-ryhmä• S-ryhmä• Starkki• Rautanet• Bauhaus• Muut?
Design
Rakennustieto• Prel Spec• Buidling Spec• Construction types• Schedule of finishes• General Q Spec• List of Products (New)
OOM
RT Editors Work
HEPAC EA
RT RasiPartner
Building Inspection Authorities
Building Inspection Document Tool• Detatched houses
(Pientaloteollisuus PTT ) • Typical apartment buildings
(RT ry, RAKLI, LVI-talotekniikkateollisuus, SKOL, ATL, RaVat)
BIM
BIM
BIM
RT + Rasi
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