Case Study Flashcards

1
Q

What is an Employers Person?

A

any person employed / authorised by the employer, excluding the contractor or statutory undertaker
Relevant Event and Matter
“Any impediment, prevention or default by the employer or employer’s person”

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2
Q

What is Coworking

A

The use of an office or working environment by people who are self-employed or working for different employers, typically so as to share equipment, ideas, and knowledge

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3
Q

What was the value of the project?

A

£4.87m - CSA

£5.26m - PTE value

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4
Q

What were the time frames for option 1?

A

Tender Period - 2 weeks
Mobilisation - 1 week
Construction - 20 weeks

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5
Q

What were the time frames for option 2?

A

Tender Period - 7 weeks
Mobilisation - 4 weeks
Construction - 14 weeks

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6
Q

What were the time frames for option 3?

A

Tender Period - 5 weeks
Mobilisation - 4 weeks
Construction - 18 weeks

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7
Q

Why not negotiate Option 3 if time was so important?

A

the client had to demonstrate to their board that value was being achieved

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8
Q

How could you ensure quality was maintained?

A
Samples
experience
VR
Mock-Ups
Prototypes
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9
Q

What was the LOI used in the project?

A

Instruction to proceed with intent to spend

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10
Q

Size of the project?

A

Main works was c.191,000ft²

Coworking was 42,000ft²

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11
Q

What is B1 office space?

A

Business (B1a is office space)

Stems from Town and Country Planning Order 1987

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12
Q

What are some other building use classes?

A

Class A – Shops (A1 – retail, A3 – food and drink, A4 – bars / pubs)
Class B – Businesses (B1a – offices, B1b – research, B2 – industrial use, B8 – storage and distribution)
Class C – Residential (C1 – hotels / hostels, C2 – resi institutions, C3 – dwelling
Class D – Non-Residential Institution (D1 – public services (museum, library, doctors), D2 – entertainment and leisure)

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13
Q

Difference between a JCT 2011 and 2016 contract?

A

Introduced updated CDM regs – CDM Co-Ordinator changed to principle designer
Government Payment Charter - First payment date is now specified in the contract
Monthly Payment cycle continues to operate until the final account is agreed and certified
L&E – EA must respond to initial claims with 28 days and 14 days of subsequent updates
Update in payment terms – IVD 7 days before due date / due date is 7 days after IV recieved

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14
Q

What should be included within a change control process?

A
Reasons for change
Who requested the change
Consequences of the change (time, cost, quality)
Proposals for mitigation
Risks associated with the change
Alternatives
Deadline for instruction
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15
Q

Why is change control important?

A

Gives a method of highlighting potential changes when first recognised
Gives a format for assessing programme and cost implications so the client can make informed decisions on whether they want them instructed

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16
Q

What is a deed of variation?

A

A method of amending or varying an existing contract to reflect renegotiated terms or a change in circumstances (large design changes)

17
Q

Why would you use a DoV rather than an instruction?

A

Significant degree of change included

Could reset the PC date and any Liquidated damages

18
Q

What were the validations / surveys required pre-construction?

A

As-Built drawing validations

3D Laser / point cloud survey

19
Q

Benefits of Negotiated tendering?

A

Faster – no tender period

Most contractor involvement

20
Q

Negatives of Negotiated tendering?

A

No competition so no guarantee of a fair market price

21
Q

How did you deal with the offer of the commercial discount from the main contractor?

A

They were offering a commercial discount if they were awarded the work in their final account including everything baring client change risk.
I advised the client there was no guarantee of this discount being realised so risk there
Commercial discount was to be split between the L&E account and the coworking

22
Q

How did you deal with the offer of the commercial discount from the main contractor?

A

They were offering a commercial discount if they were awarded the work in their final account including everything baring client change risk.
I advised the client there was no guarantee of this discount being realised so risk to the client
I advised that agreeing a final account with the full loss and expense payment which we felt was unlikely and having the Cat B contractor do the fit out was less than the final account offered with the commercial discount

23
Q

What work was carried out under the cat a plus?

A
Drainage & HCWS to tea points 
DFU’s and fan tiles
Modifications to CAT A LTHW distribution
Omission of CAT A underfloor ductwork
Modification to CAT A containment
Partial omission of CAT A Lighting, addition of client supplied lighting
Supplementary fire detection
BMS controls
24
Q

Why did you use fan tiles in the coworking?

A

The base build CAT A ventilation system is a simple underfloor ducted displacement system with perimeter heating via radiators. This was okay for an occupancy of 1/8m2 but coworking requires 1/6m2 so needed to improve it.

Fan tile system meant that central plant kept as per base scheme, DFU’s needed to be replaced for ones that ‘talked’ to the air tiles which are individually controlled and replaced the original floor grilles.

25
Q

Why use D&B for Coworking?

A

Market conditions - PQQ contractors preferred it
Client preference
Transfer of design / programme risk
Cost certainty
took design to stage 4 to maintain quality

26
Q

Why was a 2 stage tender not considered if time was important?

A

Single stage was more competitive and gave a fixed price

relatively simple scheme so didn’t need buildability / already had sub contractors involvement in design stage

27
Q

What form does a DoV typically take?

A

It is a bespoke document written by lawyers outlining the amendments (letter)