ケース / 入札と調達
入札と調達

PPPFA に基づき価格と優遇で入札を採点する

入札の金額が決める配点の比率を選び、具体的な目標を入札図書に明示し、採点する価格が比較できるように各社の内訳書を同じ条件に揃え、価格は算式で、優遇は公表した内容で採点する。

7ステップ13 分デベロッパー / 発注者プロジェクト / 施工管理会社コストコンサルティング会社 / 積算事務所

仕組みをステップごとに

プラットフォーム全体で7ステップ - 各ステップで何をするか、そしてなぜ重要か。

1

Set the ratio and publish the specific goals

入札管理

Take the ratio from your own estimate of the value: 80 points for price and 20 for preference up to R50 million, 90 and 10 above it. Then write into the tender document the specific goals that will earn the preference points and the number of points each is worth, together with the proof a bidder must submit to claim them.

理由: Under the Preferential Procurement Policy Framework Act 5 of 2000 the goals are the organ of state's to choose, but only in the tender document and only in advance. Goals that commonly appear include the bidder's B-BBEE contributor status level, but nothing is scored by default: an evaluation committee that awards points for a goal the advertisement never mentioned has given every unsuccessful bidder a review, and one that ignores a goal it did publish has done the same.

入力Pre-tender estimateProcurement policy出力Points ratioPublished specific goals
2

Register the bids and test them for responsiveness

入札管理

Log every bid received with its price and the returnable schedules it came with, then run the responsiveness check before any scoring: CIDB registration current and of the right designation, tax status, the goal claims supported by the proof the tender asked for.

理由: Responsiveness is a gate and not a score. A bid that fails it never reaches the points table, and mixing the two up is how a committee ends up defending why it gave a non-responsive bid 78 points instead of why it set the bid aside. Doing the check first, in writing, is what makes the rest of the evaluation short.

入力Submitted bidsReturnable schedules出力Bid registerResponsiveness check
3

Level the priced bills item by item

内訳書

Put the priced bills side by side at item level, find the arithmetic errors, the items priced at nil and the qualifications written into a covering letter, and raise a query on each before the price goes into the formula.

理由: The price points formula measures every bid against the lowest one, so an arithmetic slip in the cheapest bid does not just misprice that bid, it moves the score of every other bidder. Levelling is the only step that makes the number going into the formula mean the same thing for everyone.

入力Priced billsBidder qualifications出力Comparable pricesTender queries
4

Score price by the formula and preference by the goals

入札管理

Score price with the formula the regulations give: the lowest acceptable bid takes the full weighting, and every other bid loses the proportion by which it exceeds that lowest bid. Then add the preference points, goal by goal, against the proof each bidder submitted, and total the two.

理由: The formula is what makes preference points decisive rather than decorative. A bid five per cent above the lowest gives up only a small part of its price points, so full preference points can and often do outweigh that gap, and a committee that quietly awards on price alone has ignored the Act. Writing the arithmetic down per bidder is what makes the award defensible.

入力Levelled pricesGoal claims出力Points per bidderRanking
5

Take the recommendation through the approval route

承認ルート

Send the evaluation report and the points table through the delegation of authority the organ of state works to, so the adjudication decision and the person who took it are both on the record with a date.

理由: A tender award is reviewable, and the first thing a review asks is who decided and on what. An approval trail that shows the points table the decision was taken on, unchanged, answers that in one page. Note also that the Public Procurement Act 28 of 2024 has been passed and is being brought into operation in stages, so record which regime the tender was advertised under.

入力Points tableEvaluation report出力Award decisionApproval trail
6

Turn the award into a contract with its data filled in

契約

Draw up the contract on the form the tender was advertised on and complete the contract data: the accepted priced document, the dates, the securities, the penalty, and the goals the bidder committed to that now become contractual obligations.

理由: A goal that earned preference points and was never written into the contract is a promise nobody can enforce. Carrying the commitments across at signature is what makes the preference part of the score mean something on site rather than only on the scoresheet.

入力Award decisionAccepted bill出力Signed contractContract data
7

Notify every bidder and close the tender file

やり取り

Write to the successful and the unsuccessful bidders, publish the award as the organ of state is required to, and close the file with the advertisement, the bids, the responsiveness check, the points table and the approval in it.

理由: An unsuccessful bidder is entitled to know it lost and to ask why, and the answer is the points table. A tender file assembled after a challenge arrives always looks assembled after a challenge arrives; one closed on the day of the award is simply the record.

入力Final rankingBidder list出力Notification lettersTender file
モジュール

このプレイブックのモジュール

プラットフォーム 190 モジュール中 6

The market this case is written for

南アフリカ

Everything in this case follows how construction work is measured, priced and paid for in this market. The forms, the cost breakdown and the payment rules are the ones used there, not a generic version of them.

Standards it follows

  • JBCC 6.2
  • SANS 1921

You do not have to set any of that up by hand. The first time you open the platform it asks which market you work in. Choose this one and it sets the interface language, loads the matching cost database and records the cost classification, and it adds an example project you can open straight away.

The rule checks for this market come with the platform too. Switch them on once and an estimate that misses something the market expects is flagged while you are still working on it, not after the tender has gone out.

入札と調達の他のケース

入札と調達

内訳書から入札を実施する

積算済みの内訳書を市場に出す。パッケージにまとめ、下請業者を招待し、入札をレベリングし、勝者に発注する。5ステップで最初から最後まで。

5ステップ12 分開く
入札と調達

内訳書から資材を調達する

すでに価格付けした数量を購入する。明細書から購入依頼を起票し、サプライヤーへ発注し、現場で入荷検収を行う。

4ステップ10 分開く
入札と調達

入札を比較して発注する

微妙に食い違う入札書類の束を取り、同じ施工範囲まで揃えて比較し、精査に耐える発注判断を施主に提示します。

3ステップ12 分開く