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Tendering (CONS6811) Lara Tookey
Session NINE
Face 2 Face (4 hours)
• Pricing Tags • Class test workshop
Self-directed (6 hours)
• You need to be up to date on all aspects of ‘costs’ associated with creating a tender.
Tendering (CONS6811) Lara Tookey
TENDERING #9
Subcontractor TAG analysis
Tendering (CONS6811) Lara Tookey
Three Stage Process (Subcontracting)
• Preparation phase • Determine a bid list
• ‘Public’ call or select
• Implementation phase • Notification
• Analysis / tender phase • Receive bids • Evaluate the bids • Choose the best SC • Inform all bidders of results.
Tendering (CONS6811) Lara Tookey
Analysis / Tender Phase Receive & Evaluate Bid • “Scope” the bids
• Determine precise scope of work that each bid covers.
• Break into as many work components as possible • Analyse Tags
• Tags are qualifications to an Offer • Other qualification
• Liability insurance, builders’ risk insurance, WC insurance, Bonds
Tendering (CONS6811) Lara Tookey
Choose the best SC
• Cost; • Past performance / history with the SC; • Methods & materials SC intends to use on
project; • Requirement or desire to use minority or
women owned firms on the project; • Tenderers familiarity with building type of
project considered.
Tendering (CONS6811) Lara Tookey
Name of Construction Company
Tag description Comment Action Assumption
Tendering (CONS6811) Lara Tookey
ACTIVITY (45 MIN) Working with your peers
•You work for a Main Contracting company. You are required to establish your company’s tender price for the Some Buildings Project Tender, Mt Albert, Auckland.
Tendering (CONS6811) Lara Tookey
• For this project it has been established that your ‘own work’ will be P&G, Excavation, Carpentry & Joinery.
• All other trades are being subcontracted out. From the subcontract prices received (detailed later) you are to establish the subcontract values for your tender for the following trades:
• Concrete work • Precast concrete • Plumbing
Tendering (CONS6811) Lara Tookey
• Subcontract values for the other subcontract trades have already been established.
• Complete the attached Summary page and submit it to Lara at the requested time.
• Please keep a copy of your working notes separately.
• To assist with this Workshop, give your group a Name!
Tendering (CONS6811) Lara Tookey
PRECAST CONCRETE Tags
DoItAll Precast $35,500 All items
Some Precast Ltd $29,500
Supply only, delivered to site
Don’tKnow Precast $38,250 Incl GST
Tendering (CONS6811) Lara Tookey
CONCRETE Tags
GoneHard Concrete $25,000
Supply & place concrete only
Slippery Forms Ltd $10,000 Formwork items only
TheLot Conctrete $38,813 Concrete & formwork all items, incl GST
Tendering (CONS6811) Lara Tookey
PLUMBING Tags
Lotsawork Ltd $45,000 Plumbing, drainage & roofing (all items)
Just Plumbers $19,000 Plumbing only
Leaky Plumbers $35,000 Plumbing & roofing only
Tendering (CONS6811) Lara Tookey
SOME BUILDING PROJECT - Mt Albert, Auckland TENDER SUMMARY
Item Description Price 1 PRELIMINARIES N/A now 2 EXCAVATION $ 5,769.00 3 CONCRETE WORK 4 REINFORCING STEEL $ 8,700.00 5 STRUCTURAL STEEL $ 27,050.00 6 PRECAST CONCRETE
7 METAL WINDOWS & DOORS $ 23,000.00 8 CARPENTRY $ 52,654.00 9 JOINERY $ 15,326.00
10 PLUMBING 11 DRAINAGE $ 12,000.00 12 ROOFING $ 10,000.00 13 FIRE PROTECTION $ 12,000.00 14 ELECTRICAL SERVICES $ 45,000.00 15 PLASTER BOARD LININGS $ 36,000.00 16 FLOOR COVERINGS $ 17,950.00
17 PAINTING & SPECIAL FINISHES $ 18,754.00 18 GLAZING $ 4,935.00 SUBTOTAL
19 MARGIN N/A now 21 CONTINGENCY SUM $ 100,000.00 TOTAL TENDER SUM (Excl GST)
Tendering (CONS6811) Lara Tookey
Be prepared to submit your Tender Summary Page at :
Tendering (CONS6811) Lara Tookey
Class Test Workshop
Tendering (CONS6811) Lara Tookey
Things to think about
• Can you identify what forms the basis of the ‘estimated costs’?
• The tender sum submitted is considered to be the strategic transformation of these estimated costs into a cost that the MC is willing to undertake the project for.
• What and why is there a difference between the estimated and tender costs / values?
Tendering (CONS6811) Lara Tookey
Tender
Mark Up (Profit)
Head Office Overheads
Preliminaries i.e. Site Overheads
Prime Costs + Provisional Cost + Own Sub-contractors + Own Labour + Materials + Plant
Adjudication
= gross bill
= net bill
Contingencies
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