Project Bidding, Administration and Construction Management

Project Bidding, Administration and Construction Management Services

Walden has vast experience in both private and municipal project bidding.  We perform all services related to the bidding process, from preparing bid packages and technical specifications through bid solicitation and contract award.  Walden also provides construction oversight, both on projects we have designed and as a stand-alone service.  We believe in getting the job completed on-time and within the contractor’s approved budget.  Walden also ensures that the contractor follows industry standard health and safety protocols.  We review and approve contractor claims/payment requests, conduct final inspections and generate punchlists for project completion.  Our primary focus is ensuring that the client gets the system they are paying for with few headaches and no change orders.  We take pride in our construction inspection and management services, looking out for our clients’ best interests and not caving into contractor requests.


  • Bid Preparation and Management
  • Contract Management/Administration
  • Construction Oversight
  • Construction Documents
  • Equipment Selection
  • Technical Spec Preparation
  • Contract Development
  • Contractor Solicitation and Bidding
  • Bid Evaluation and Recommendation
  • Contract Negotiation and Signing
  • Shop Drawing Review
  • Project Scheduling
  • Permit Review
  • Project Mobilization
  • Preparation of As-Builts



Sewage Ejector System Installation, Nassau, New York

An international bus company with a depot in Brooklyn had a number of buses and coaches for hire with on-board bathrooms. Walden was hired to solve this problem and was recommended based on previous projects that staff within Walden were known for. Read more

Animal Shelter Generator Design, Bidding and Installation Oversight

Walden designed a compressed natural gas generator system which is currently being installed at the Town of Hempstead’s Animal Shelter. During emergencies, such as Superstorm Sandy, the Animal Shelter takes in many animals that cannot be cared for elsewhere due to the damage caused by the storms and the conditions endured by the pets’ owners. Read more