Procurement & Tendering Flashcards
What factors may influence the type of procurement route selected?
- Cost Risk / Budget
- Time Risk / timings
- Design Risk
- Market Conditions
- Type of project
- Availability of tenders
Name the 5 different procurement routes
- Traditional
- Design & Build
- Management Contracting
- Construction Management
- Partnering
What is traditional procurement?
one of the most common types of procurement route, this is when the client appoints a design team to complete the design in full before tendering the works.
Who is responsible for the design under traditional procurement?
The client unless stated otherwise in any CDP items
When is it good to use traditional procurement?
- if the design is already prepared by the employer
- if client wishes to retain control over design and specification
- If programme is not the primary concern but cost is
Name 4 advantages to the traditional procurement route.
- Price certainty before commencement
- Client control
- Variations post contract easy to price
- Simple transparent process
Name 4 disadvantages to the traditional procurement route
- Longer process as its sequential
- No specific design input from the contractor
- Design risk lays with the client
- Contractors may use strategy to win tender based solely on price.
What is Design & Build procurement route?
This is when a contractor is appointed to design and construct the project. The client undertakes initial design in the form of employer requirements, then the contractor submits contractors proposals
When may you recommend using Design & Build Procurement Route?
- when the client wants to start on site quickly
- When client wants to minimise their risk by removing responsibility for the design
- projects that may involve technical expertise
Name 4 Advantages to Design & Build
- Single point of responsibility for both design and construction
- Client may benefit from contractors design input
- Speed - design and construction can overlap meaning quick commencement on site
- Cost certainty if early contractor involvement
Name 4 Disadvantages to Design & Build
- Potential conflicts between employers requirements and contractors proposals.
- if the client is inexperienced they may struggle to provide a brief of the quality required for accurate design and price
- Variations can be harder to price
- Contractor may compromise on quality for buildability purposes.
What is Management Contracting?
This is when the employer hires a management contractor to oversee works for an agreed fee and then sub-contracts packages. The management contractor is still technically the ‘principle contractor’ so hold responsibility for work they sub contract out.
When may management contracting be used?
During complex or specialist projects with a number of packages which can then be appointed to best suited sub-contractors
Name 3 advantages of Management Contracting
- Speed - can start on site if not all packages designed
- Can benefit from expert advice and knowledge in different areas
- Allows for flexibility in design until the package is let out
Name 3 disadvantages of management contracting
- No cost certainty until all packages tendered
- Little incentive for the principle contractor to minimise costs
- Changes can be expensive once the package is tendered
What is Construction Management procurement
Where the works are conducted by various trade contracts made directly with the client but a construction manager is appointed to co-ordinate all works and act as a consultant.
Name 3 advantages to construction management
- Can provide cost saving as client places each order direct with trade
- high quality as each ‘package’ is tendered to specialist in that area
- Hands on client involvement
Name 3 disadvantages to construction management
- If client is inexperienced maybe more risk as they have to appoint directly
- Greater chance of discrepancy as not one overall contract
- Most time management procurement route.
What is Partnering?
also known as alliancing is a collaborative approach where one or more organisations work together to achieve shared goals and objectives
Name 3 advantages of partnering
- Encourages collaborative working
- Greater source of expertise and knowledge can lead to better quality and buildability
- Creates an environment for innovation
Name 3 disadvantages of partnering
- high management involvement which can be time exhaustive and costly
- higher risk of conflict of interest
- Loss of Autonomy
What are the 5 contract options for pricing
- Lump Sum
- Measurement or re-measure
- Cost reimbursement
- Target cost
- Guaranteed maximum price
Name 4 advantages to lump sum contracts
- less risk for client as it provides a fixed price with greater cost certainty
- Widely accepted and understood
- Change orders minimised
- management for client is minimised
Name 4 disadvantages to lump sum contracts
- Due to increase risk to contractor they may factor this into their tender
- Careful change order documentation required to keep track of lump sum amount
- Preparing tender maybe more expensive for the contractor
- Disputes may change from change order requests