16-Civ-B8 Management of Construction · December 2019
Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
Paper format. National Exams, December 2019 — 16-Civ-B8, Management of Construction. Three hours, closed book, one of two approved calculators (Casio or Sharp). Six questions of equal value; any five constitute a complete paper and only the first five appearing in the answer book are marked. All six are worked here, because the set is a study resource rather than a sitting.
Reference texts. Hendrickson, Project Management for Construction, 2nd ed. (network scheduling, PERT, project control); Halpin & Senior, Construction Management, 4th ed. (precedence networks with lags, estimating, tendering, safety); RSMeans, Building Construction Cost Data (crew composition, daily output, masonry lines); Fraser et al., Global Engineering Economics, 5th Canadian ed. (present worth, annual worth, benefit–cost analysis of public projects); CCDC 2 (2020) Stipulated Price Contract with the CCDC 220/221 bond forms, and CCDC 23 A Guide to Calling Bids and Awarding Contracts (tendering practice); the Society of Construction Law Delay and Disruption Protocol, 2nd ed., and AACE International RP 29R-03 (forensic schedule analysis); Hinze, Construction Safety, 2nd ed., with the WorkSafeBC Occupational Health and Safety Regulation Part 20 (Construction) and Ontario O. Reg. 213/91.
Question text not reproduced: the examination questions are © Engineers and Geoscientists BC. Open the official past paper (linked at the top of this page) to read the question, then follow the worked solution below.
In Canada fairness in tendering is not merely good practice; it is a legal obligation. Since R. v. Ron Engineering & Construction (Eastern) Ltd. (SCC, 1981) the submission of a compliant bid in response to a call for tenders forms a preliminary contract — Contract A — between the owner and each bidder, whose implied terms include an obligation to treat all bidders fairly and equally and to award only to a compliant bid. M.J.B. Enterprises v. Defence Construction (1951) Ltd. (SCC, 1999) confirmed that an owner may not accept a non-compliant bid even under a privilege clause; Martel Building Ltd. v. Canada (SCC, 2000) settled that the duty of fairness is contractual rather than tortious; and Tercon Contractors Ltd. v. British Columbia (SCC, 2010) showed that an exclusion clause will not save an owner who accepts a bid from an ineligible party. An owner who behaves unfairly therefore faces damages measured by the lost profit of the bidder who should have won. Everything below is a practical means of discharging that duty.
Fairness begins before the call is issued, because most unfairness is designed in rather than committed on the day. The owner should complete and coordinate the design to a defined level before going to market: a documents package that is genuinely biddable lets every contractor price the same scope, whereas an incomplete package rewards the bidder who guesses most optimistically. Specifications should be written to performance or to a named standard with an “or approved equal” provision rather than to a single proprietary product, so that the market is not narrowed to one supplier's channel.
Where a prequalification stage is used it must be run on published, objective criteria — financial capacity, bonding capacity, relevant recent experience, safety record such as a WorkSafeBC or provincial WCB standing and a Certificate of Recognition, quality and environmental systems, key personnel — applied identically to every applicant, with the criteria and their weightings disclosed in advance and a debrief offered to unsuccessful applicants. The bidders' list should be long enough to be genuinely competitive; three to six qualified bidders on a building project is the usual range, since too few produces high prices and too many raises the cost of tendering across the industry for no benefit.
The owner should also settle the commercial terms in advance and disclose them fully: the standard form to be used (CCDC 2 for a stipulated price building contract), any supplementary conditions, the bonding and insurance requirements, the holdback regime under the applicable provincial Builders Lien or Construction Act, the schedule and any liquidated damages, and all site information including the geotechnical report. Withholding known site information is the classic source of both unfairness and later claims. Finally, publish the tender openly — through BC Bid, MERX, the provincial equivalent or a bid depository — and give a reasonable tender period, typically three to five weeks for a building project, so that subtrades have time to price properly.
During the tender period the governing principle is that every bidder must receive the same information at the same time. All questions should be directed to a single named contact and answered in writing by numbered addenda issued to every registered bidder; no verbal clarification should be given or relied on, and a bidder's proprietary query should be answered in a form that does not disclose its commercial approach to competitors. Addenda should stop a few days before closing, and if a late or substantial addendum is unavoidable the closing date should be extended rather than the bidders left to absorb it.
A site visit or pre-bid conference, if held, should be open to all bidders and minuted, and the minutes issued as an addendum so that they carry contractual weight. The bid form should be prescriptive and complete — unit prices, separate prices, alternative prices, allowances and the bid security requirement all stated — so that bids are directly comparable. Bid security is normally a bid bond of ten per cent under CCDC 220 or a certified cheque, accompanied by consent of surety for the performance and labour-and-material payment bonds.
Closing must be strictly administered: a stated time and place, a locked bid box or sealed electronic portal, no late bids accepted under any circumstances, and a public opening at which names and total prices are read aloud. Bidders should be told in the instructions how their confidential information will be handled, and the owner must not disclose one bidder's price to another or permit any form of bid shopping. Where a bid depository is used for subtrade prices, its rules must be followed exactly.
Evaluation must apply only the criteria published in the tender documents, and must apply them to every bid identically. Bids are first checked for compliance: bid security present and in the required form, the bid form complete and signed, all addenda acknowledged, no qualifications or conditions attached, arithmetic checked with the stated precedence rule (usually written words or unit prices govern over extensions) applied consistently. A materially non-compliant bid must be rejected, and a merely irregular one — a missing initial, a transposed digit — may be waived only if the tender documents permit and if waiving it confers no competitive advantage. Post-tender negotiation of price with the low bidder is not permissible under Contract A; if all bids exceed the budget, the correct course is to cancel and re-tender on a reduced scope, treating all bidders equally.
The award should be made promptly within the stated bid validity period, on the basis stated in the documents, and unsuccessful bidders should be notified and offered a debrief explaining how their own bid was evaluated. The tender results should be published. Where an owner wishes to retain discretion it must say so explicitly in a well-drafted privilege or discretion clause, and even then M.J.B. and Tercon confirm that such a clause does not license accepting a non-compliant or ineligible bid. Many public owners now appoint an independent fairness monitor on large procurements, whose report is itself a documented demonstration of fairness.
An unbalanced bid is one whose total may be competitive but whose unit prices do not reflect the true cost distribution of the work. Two forms are recognised. Front-end loading loads the prices of early items — mobilisation, excavation, site preparation — and correspondingly under-prices later items, giving the contractor an interest-free advance from the owner and leaving the owner exposed if the contractor defaults mid-job. Quantity-error exploitation loads items the bidder believes are understated in the schedule of quantities and discounts items it believes are overstated, so that the bid wins on the tendered total but costs far more on the measured final quantities; this is a materially unbalanced bid, and it is the dangerous one.
The screening tests are straightforward and should be described in the instructions to bidders so that applying them is itself fair:
An unbalanced bid may be rejected outright where it is materially unbalanced, or accepted with the payment mechanism adjusted — a mobilisation item capped as a percentage of the contract sum, or the front-loaded amounts amortised across the progress payments.
The winner should be the lowest responsive and responsible bidder, and the two adjectives do different work. Responsive is about the bid: compliant with the tender documents in form and substance. Responsible is about the bidder, and it is tested against criteria the owner published in advance — financial standing and the ability to obtain performance and labour-and-material payment bonds at fifty per cent of the contract value; current bonding capacity net of work in hand, so that the firm is not over-committed; documented experience on projects of comparable type, scale and complexity; the qualifications and availability of the specific superintendent and project manager named in the bid; a demonstrated safety record with an acceptable experience rating and, where the jurisdiction offers it, a Certificate of Recognition; quality and environmental management systems; the capability of the proposed key subcontractors; the absence of a history of litigation, default or terminated contracts; and integrity checks such as good standing under the applicable provincial construction and lien legislation and any supplier code of conduct.
A bid so low that it cannot be performed is itself a warning: the owner should require the bidder to confirm in writing that it stands behind its price and to demonstrate how the work will be done at it, since a contractor that runs out of money mid-project costs the owner far more than the difference to the second bidder. Whatever the outcome, the reasons for it should be recorded contemporaneously, because a documented, criteria-based decision is the only durable defence to a Contract A claim.
