Tarrow Pump SystemsDecision room with Keelson
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Ingrid SolheimDirector of purchasing, Tarrow Pump Systems
Decisions answered 0 of 4Next answer owed Oct 6

Decisions

The path to each decision in date order, with the options, what they cost and what changes. Keelson recommends and you decide.

4 decisionsOct 6 to Oct 9

The path to the decisions

Done on the left of the line, yours on the right. Each step opens the page that holds its evidence.

  1. Done
  2. Housing revision D reaches Keelson by emailTarrow to a Keelson salesperson
    Done
  3. Done
  4. Done
  5. Today, Oct 1
  6. Waiting on you
  7. Waiting on you
  8. Waiting on you
  9. Waiting on you
  10. Waiting on you
  11. Planned

1Revision letters for three RFQs

Tue Oct 6

Each of the three RFQs reached Keelson without the revision letter on its drawing. Engineering cannot tell whether to quote the current revision or an earlier one, so none of them can enter review. Days waiting are counted to Sep 28.

RFQPart familyFact missingDays waitingReply owed
RFQ 5125Pump housingsDrawing revision letter8Oct 6
RFQ 5127ImpellersDrawing revision letter5Oct 6
RFQ 5129Shaft assembliesDrawing revision letter2Oct 6
  • Send the revision letter for each RFQBenedict checks each RFQ the day the letter arrives and releases the complete ones to engineering review on Oct 7.Keelson recommends
  • Tell Benedict the revision is not settled yetThe RFQ stays at clarification. Keelson never guesses a letter, and the 30 day quote validity does not begin.

Cost of waiting: no quote can start on these RFQs until the letters arrive.

2Housing family quote Q-9235

Wed Oct 7

Q-9235 covers pump housings in a new housing family. Keelson issued it to you after the Sep 28 count, valid 30 days from issue. Rosalind Chau approved its price and capacity commitment. You record one of three decisions.

Your decisionWhat it meansWhat Keelson does next
AcceptYou accept quote Q-9235 as issued, with its lines including tooling as a separate line.Benedict records the acceptance against the quote and tells Rosalind Chau.
DeclineYou decline the quote for the new housing family.Benedict records the decline and closes the quote.
Ask a questionSomething on the quote needs an answer first.Benedict answers from the quote record. The valid-until date does not change.

Keelson recommends reading the issued quote and its valid-until date, then deciding. Cost of waiting: nothing is ordered from the quote until you answer.

3Revision D questions: bore tolerance and two more

Thu Oct 8

Revision D is the accepted revision for quoting, so these three questions are asked again against it. They keep their original age. Keelson records your decision and does not choose between two readings of a drawing.

QuestionRFQ and partAsked onDays openOwed
Bore tolerance on the pump casing seat: the callout and the title block differRFQ 5102, HSG-410 housingRevision C, asked again on D9Oct 8
Flange face flatness after machiningRFQ 5111, HSG-512 housingRevision C, asked again on D6Oct 8
Port thread callout: one thread class on the view, another in the notesRFQ 5124, HSG-410 housingRevision C, asked again on D4Oct 8
  • Decide each question against revision DKeelson rebuilds the quote inputs for RFQ 5102, 5111 and 5124 on revision D by Oct 9. Start with the bore tolerance.Keelson recommends
  • Check the requirement with your design engineer firstYour answer to the three questions is still due Oct 8. The design engineer confirms the intended requirement before you decide.

Cost of waiting: the RFQ 5102 quote cannot take a bore tolerance, so the housing quote is not built.

4Order 2287: 400 to 650 impellers

Fri Oct 9

You asked to raise order 2287, impeller IMP-220-B, by 250 units. Rosalind Chau decided feasibility and the revised price and schedule, and Benedict sent you the revised offer. The accepted order stays at 400 units, committed for Nov 7, until you accept.

Your decisionOrder 2287Order valueDeliveryWhat Keelson does next
Accept the revised offer650 units$76,700Nov 28Places the material release for 250 more impellers on Oct 12, moves the committed date and publishes it in the Oct 12 status.
Decline400 units$47,200Nov 7Stops all work on the change. The 6 hours already spent are recorded against the change, not the order.
Ask a question400 units until you answer$47,200Nov 7 until you answerBenedict answers from the impact review. If the answer changes delivery or price, Rosalind Chau confirms it before the offer is reissued.

Calculation: 250 units at $118 each is $29,500 more. $76,700 is 650 units at $118, and $47,200 is 400 units at $118. The unit price on the order does not change.

Keelson recommends deciding against your own build dates: accept if Nov 28 works, decline if Nov 7 matters more. Cost of waiting: no material is released and no rescheduling starts until you answer.

Evidence behind the decisions

Delivery status
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Ask Benedict

Questions about a decision before you answer. The answer stays with the decision, not in email.
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Open actions

Every action behind the four decisions with one owner and a date. Both teams update the same list.
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Tarrow program results

The full results report from the registers: RFQs, questions, quotes, changes and orders.
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