Haselmoor lot 05: edit and fill in a bill of quantities from GAEB X83

What you will do

You are the bidder's estimator: you read the bill of quantities into the ERP as GAEB X83, check quantities against the window list, fill in the bill with costed unit rates, work out the bid sum without contingency and alternative items and edit the bill into the contract bill after award. Every figure is checked against the ERP or the ledger. Task 1 is free.

You will be able to

Skills checked

• Import a GAEB X83 call for bids into the ERP bill and check it against the paper bill
• Price bill items from the original estimate with labour and material markups
• Separate contingency, base and alternative items (VOB/A § 7) in the bid sum
• Check a bid for exclusion risks under VOB/A § 13 and § 16 before submission
• Turn an awarded bid into the contract bill with VAT

Tasks

1. 1Read the GAEB X83 and check the billDocumentsFree
2. 2Fill in the bill: price the unit ratesBOQ
3. 3Bid sum: contingency and alternative itemsBOQ
4. 4Award: edit the contract billBOQ

Certificate

Awarded when all 4 tasks pass the numbers, trace and explain checks. The free tasks give a progress badge, not the certificate.

3.0 h of study

Certificates →

OpenConstruction AcademyProfessional certificateIssued toYour nameHaselmoor lot 05: edit and fill in a bill of quantities from GAEB X83Course version 0.1.1ID OCA-XXXX-XXXX

Files you work with

Created in your OpenConstructionERP workspace the moment you enrol.

• project
• Documentsdrawings and model1 file
• parties3 records
• BOQbill of quantities

The Ashbrook Community Health Centre tender set: drawings with revisions and a model, the same files a contractor's tender team receives.

Before you start

No other course is needed first. You can start with this one.

Questions