Concrete and masonry in Burien should be planned as a complete assembly of soil support, base, drainage, dimensions, reinforcement, joints, finish and curing. Diagnose why existing work moved or deteriorated before choosing a patch or replacement.
Document demolition, excavation, soil findings, compacted base, drainage, thickness, reinforcement, joints, wall or slab geometry, access, finish, weather protection, cure, permit responsibility, disposal and restoration.
Map cracks, settlement, displacement, water routes, tree roots and adjacent construction so new work corrects the cause. Record the current condition and measured boundary before pricing. The agreement should name preparation, materials, protection, regulated trades, restoration and the evidence that accepts this part of the work. If concealed findings may expand the scope, use photographs and written approval rather than an open-ended assumption.
Organic material, fill, soft zones, erosion and groundwater can require measured excavation and compacted replacement. Record the current condition and measured boundary before pricing. The agreement should name preparation, materials, protection, regulated trades, restoration and the evidence that accepts this part of the work. If concealed findings may expand the scope, use photographs and written approval rather than an open-ended assumption.
Finished slopes, wall drainage, downspouts and lawful discharge should keep water from structures and retained work. Record the current condition and measured boundary before pricing. The agreement should name preparation, materials, protection, regulated trades, restoration and the evidence that accepts this part of the work. If concealed findings may expand the scope, use photographs and written approval rather than an open-ended assumption.
Length, width, elevation, thickness, edges, steel or reinforcement, joints and connection details make bids comparable. Record the current condition and measured boundary before pricing. The agreement should name preparation, materials, protection, regulated trades, restoration and the evidence that accepts this part of the work. If concealed findings may expand the scope, use photographs and written approval rather than an open-ended assumption.
Truck location, pumping, demolition route, overhead clearance, landscaping and occupied areas affect staging and protection. Record the current condition and measured boundary before pricing. The agreement should name preparation, materials, protection, regulated trades, restoration and the evidence that accepts this part of the work. If concealed findings may expand the scope, use photographs and written approval rather than an open-ended assumption.
The Permit Center directs building and construction applications; assign drawings, corrections, inspections and final records. Record the current condition and measured boundary before pricing. The agreement should name preparation, materials, protection, regulated trades, restoration and the evidence that accepts this part of the work. If concealed findings may expand the scope, use photographs and written approval rather than an open-ended assumption.
Use Washington L&I to match registration, bond and insurance to the business named in the contract. Record the current condition and measured boundary before pricing. The agreement should name preparation, materials, protection, regulated trades, restoration and the evidence that accepts this part of the work. If concealed findings may expand the scope, use photographs and written approval rather than an open-ended assumption.
Define weather protection and loading restrictions, then inspect slope, joints, finish, drainage, restoration and cleanup. Record the current condition and measured boundary before pricing. The agreement should name preparation, materials, protection, regulated trades, restoration and the evidence that accepts this part of the work. If concealed findings may expand the scope, use photographs and written approval rather than an open-ended assumption.
Describe the project once and we match it with vetted local pros who actually do this work — you choose who to hire, or nobody at all.
The city provides construction permit application and review information.
Slabs and walls must respond to property grades and water routes.
L&I publishes contractor registration, bond and insurance records.
| Assembly | Main risk | Bid evidence |
|---|---|---|
| Patio or walk | Ponding near structures | Spot elevations and runoff route |
| Drive approach | Vehicle load and edge failure | Thickness, base and joint plan |
| Retaining work | Soil and water pressure | Footing, drainage and design basis |
| Localized repair | Active movement remains | Cause, cut boundary and bond method |
Give each bidder the same measurements, condition record, product standard, access assumptions, permit responsibility, finish boundary and closeout test. Use defined allowances or unit rates only for genuine unknown quantities; do not replace property evidence with an unsupported citywide price.
Map cracks, settlement, displacement, water routes, tree roots and adjacent construction so new work corrects the cause. Ask the proposal to identify the observation, quantity, responsible party and acceptance check.
Organic material, fill, soft zones, erosion and groundwater can require measured excavation and compacted replacement. Ask the proposal to identify the observation, quantity, responsible party and acceptance check.
Finished slopes, wall drainage, downspouts and lawful discharge should keep water from structures and retained work. Ask the proposal to identify the observation, quantity, responsible party and acceptance check.
Length, width, elevation, thickness, edges, steel or reinforcement, joints and connection details make bids comparable. Ask the proposal to identify the observation, quantity, responsible party and acceptance check.
Truck location, pumping, demolition route, overhead clearance, landscaping and occupied areas affect staging and protection. Ask the proposal to identify the observation, quantity, responsible party and acceptance check.
The Permit Center directs building and construction applications; assign drawings, corrections, inspections and final records. Ask the proposal to identify the observation, quantity, responsible party and acceptance check.
Use Washington L&I to match registration, bond and insurance to the business named in the contract. Ask the proposal to identify the observation, quantity, responsible party and acceptance check.
Define weather protection and loading restrictions, then inspect slope, joints, finish, drainage, restoration and cleanup. Ask the proposal to identify the observation, quantity, responsible party and acceptance check.
Share measurements, photographs, access conditions and the expected finished result so proposals can be compared fairly.
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