Category Archives: building contract


I did a bit of research yesterday on two things – tree root protection and Wattyl ID paint.


On the tree roots I spoke to a Civil Engineer, a friend of the family, who explained what tree root protection was and the different options for doing it.  He also told me that the builder’s statement that the root system will remain active after a tree is removed, so the root protection is still required, is not correct.  Once the tree is removed the roots won’t continue to grow.  By remove, I mean the stump as well, not just cutting down the tree.  He also gave me a rough rule of thumb to work out which trees might be a problem, so it will be interesting to see which trees the builder identifies when they come back with their re-assessment.  I also contacted some tree root specialists to get quotes on an independent site survey for tree root protection.

Maybe stumps would be a better option?

When hubby spoke to our design consultant during the week, one of the reasons we were given for the extra cost of the Wattyl ID paint is that it is thinner and needs more effort to apply, hence more labour costs.  So I called the Wattyl Information Hotline and spoke to someone in the Technical department.  I think he thought my questions very strange but he looked up various paints and told me that the thickness of the Wattyl ID paint was very similiar to the other Wattyl paint products.  He also said that there shouldn’t be any more effort required to use it, but it would depend on the painter’s skill.

I’m surprised that this seems to be such a big problem for the builder.  Are we the first people to ask for this?  Many other project home builders offer “eco” or “green” upgrade packages – Metricon, Renmark Homes, Botanic Homes to name a few.   I don’t know how much extra these packages are, but  my point is that we are not asking for a specialist or alternative (“hippy”) product; these products are common in the market place and the industry.  And even though this builder doesn’t offer a “green” package, I didn’t expect it to be so difficult to do.


The road gets bumpy again

Today we sent a letter to our Design Consultant – 5 pages of issues that we have with the preliminary tender documents that are not being addressed by the builder.  There were 17 issues to be addressed, some of these are:

  • Site access issues
  • Tree root protection
  • The oven to be provided appears obsolete
  • Low VOC paint and solvent
  • In complete pricing and responses

Site access I’ve already vented about 🙂
We have been quoted costs for tree root protection plus an “M” class slab.  A “M” class slab is used for disturbed sites (knock downs and re-builds) like ours, and is already pretty thick.  The tree root protection is almost another $4,000 dollars, so we asked what trees were causing the problem.  We currently have a huge piece of concrete (driveway all they way along and garage) on our property, which has been there for 10 years plus and has not been adversely affected by trees.  A lot of the trees need to come out for the construction, so we questioned with our Design Consultant which trees were triggering the need for root protection and advised that we would pull out every single tree on our property if we had to.  We also pointed out that the site plan was wrong – neighbours trees were drawn on our property, our trees drawn on the neighbour’s property, and some trees on our property not shown at all.  The builder’s response was that it didn’t matter if we pulled out any trees the roots would continue to cause problems.  No comment on the incorrect site plan.  We then advised our design consultant that we would be seeking our own independent assessment on the tree root protection.  The builder responded by saying they needed to know which trees we would be removing before they could do a  reassessment.  Based on their first reply it doesn’t matter which trees we remove, and we have already provided that information – ??!  Plus, there’s no point doing a reassessment unless they are prepared to come back on site and correct the site plan.  There are even shrubs that have been identified as trees!


We purchased a package which included a Westinghouse 90cm oven (or similar).  The oven the builder has specified is an Emelia AL965EI which appears to be an obsolete model.  It is not listed on the manufacturer’s website so there are no specifications available and I cannot find it anywhere to buy.  It was released in early 2008 and the manufacturer’s current model is DI965MVI2 / DI965EI2.  The builder responded by sending me a picture of it.  This does not prove it is a current model and unless it can be proven that the AL965EI is a currently available model that could be purchased by us directly, it is not an acceptable equivalent to the Westinghouse DSP963S in the package that we purchased.


We requested that all paint and sealants and adhesives used on the floorboards and decking boards be low VOC (low Volatile Organic Compounds).  This is because our son already has a number of known chemical sensitiviites and intolerances and we do not want to risk building a house that makes him sick.  The builder responded that they would paint the internal walls with Wattyl ID as they have a contract with Wattyl.  Wattyl ID (if used with Eco tint – no mention of this) is low VOC so is acceptable to us.  But we require all internal surfaces, not just the walls, and all external surfaces (no mention of these either) to be low VOC.  In response to the boards, the reply we got was that the boards were not painted ??!  In addition to their half-baked response, they also quoted an additional cost of $800 to use the Wattyl ID on the walls.  This is absolutely ridiculous since the retail price of Wattyl ID is no different than their other internal paint products.  If the builder has a contract with Wattyl their discounted price should also not have such a price difference.   There are no special tools or processes required to use it, it is just like normal paint.  And there is a benefit to the builder – they have less OH&S issues for the painters and other workers on site with this paint.


Our other big concern is the quality of the builder’s response.  In the revised pricing document – that was sent to us to “approve” – 2 of the costs weren’t even included (one said TBA, the other was blank).  Several of our amendments were not addressed or only partial addressed.  Some of them were written in such a way that it was completely baffling as to what they were saying.    Neither hubby or myself would accept this kind of sloppy documentation and response from a supplier in our professional capacities, so why would we accept it in relation to our most important and valuable asset.  As a Project Manager myself, I would also never send something of this standard to a client.  I realise we have only paid a relatively small sum of money to date and the builder doesn’t want to spend too much before they have a contract signed; however there is a certain amount of quality and professionalism that needs to be demonstrated by the builder in order for us to trust them with our new home.


Our Design Consultant has responded that he will discuss our issues with the builder next week, so lets hope the response is positive.  We have however been discussing our other options if this falls through.  And hubby is continuing to move our front garden to the back yard as I write.