Need site trailer support?

Complete Box — Water + Waste in One Unit

Combined freshwater supply and waste collection in a single footprint. 330 gallons of pressurized freshwater plus 330 gallons of waste collection. The Swiss Army Knife of site trailer support — both services, one unit, one delivery.

Complete Box - combined 330 gallon freshwater and 330 gallon waste collection unit

Both Services, One Unit

Not every site needs 660 gallons of dedicated water or 660 gallons of dedicated waste. Many job sites run a single office trailer that needs both freshwater in and waste out — and deploying two separate boxes doubles your footprint, your delivery cost, and your coordination overhead.

The Complete Box handles both. One IBC tote carries 330 gallons of freshwater with a modular pump plate delivering pressurized output. The other tote collects 330 gallons of waste with sump basins and high-level alarms. Same cam lock connections as the dedicated Water Box and Waste Box, fully compatible for daisy-chaining when your site grows.

  • 330 gallons freshwater + 330 gallons waste collection
  • Modular plug-and-play pump plate (DC-10 or dual RV pumps)
  • Waste side: sump basins with high-level alarms
  • Field-swappable pump plate — under 15 minutes
  • Daisy-chain compatible with dedicated Water and Waste Boxes

Complete Specifications

Every technical detail for the Complete Box. Built for construction PMs who need to spec equipment, not read marketing copy.

Specification Details
Capacity 330 gallons fresh + 330 gallons waste
Fresh Side — Plumbing 1" plumbing, pressure tank, 1" cam lock output
Fresh Side — Pump Modular plug-and-play pump plate (DC-10 or dual RV pumps)
Waste Side — Alarms High-level alarm in waste tank + high-level alarm in sump
Waste Side — Collection Sump basins with 2" trunk line from waste tote
Pump System Field-swappable modular pump plate (~12" x 12" board, 4-bolt mount, 12V 2-pin plug)
Power DOT battery for alarm only
Daisy-Chain Compatible with dedicated Water Box and Waste Box via cam lock connections
Electrical Board 100% poly on aluminum tubes
Wheel Kit Available, reinforced jack ports
Fork Pockets Side-lift capable (must be empty)

Need water and waste for your trailers?

Get a Quote (844) 900-3190

When to Choose Complete vs. Dedicated

The Complete Box and the dedicated Water Box / Waste Box use the same components. The decision comes down to capacity requirements and site complexity.

Choose the Complete Box When

  • Your site has a single office trailer or small trailer setup
  • You need both freshwater supply and waste collection
  • 330 gallons per side is sufficient for your daily usage
  • You want one unit, one delivery, one footprint
  • Budget and space are factors — one box instead of two
  • You can daisy-chain a dedicated box later if demand grows

Choose Dedicated Boxes When

  • You need 660 gallons of water or 660 gallons of waste capacity
  • The site has shower trailers drawing high water volume
  • You require full dual-pump redundancy on the waste side
  • Water refill and waste pump-out are on different schedules
  • Heavy daily usage exceeds 330 gallons on either side
  • You want maximum uptime protection with auto-spillover backup

Quick Sizing Guide

1 Office Trailer Complete Box — 330 gal each side covers most single-trailer sites
2–3 Office Trailers Complete Box + dedicated Water Box or Waste Box via daisy-chain
Shower Trailers Dedicated Water Box (660 gal, 20 GPM) + dedicated Waste Box (dual-pump redundancy)

How the Complete Box Works

From delivery to full water-in and waste-out service in three steps.

1

Deploy

Position the Complete Box adjacent to your office trailer using a forklift (fork pockets, must be empty) or wheel kit. Connect the DOT battery for alarm operation. The freshwater side arrives pre-filled or can be filled on-site. One unit, one placement.

2

Connect

Attach the 1" cam lock freshwater output to your trailer's water inlet. Connect the trailer's waste discharge to the waste side via 2" cam lock. Both connections use standard cam lock fittings — no special adapters, no plumber required.

3

Service on Schedule

Schedule freshwater refills and waste pump-outs based on your site's usage. The high-level alarm on the waste side provides advance warning before capacity is reached. The modular pump plate on the fresh side is field-swappable in under 15 minutes if service is ever needed.

Complete Box FAQ

Yes. The Complete Box uses the same cam lock connections as the dedicated Water Box and Waste Box. You can add a dedicated Water Box to increase your freshwater capacity from 330 to 990 gallons, or add a dedicated Waste Box to increase waste collection from 330 to 990 gallons. Mix and match based on which side needs more capacity.
The Complete Box uses the same modular pump plate system as the dedicated Water Box. The standard configuration uses a Moro DC-10 pump. An alternative dual RV pump configuration is also available. Both mount on the same ~12" x 12" board with 4 bolts and a 12V 2-pin plug. Swapping between pump types takes less than 15 minutes with basic hand tools.
The Complete Box waste side includes sump basins and high-level alarms, but it uses a single-pump configuration rather than the dual-pump auto-spillover system in the dedicated Waste Box. If your site requires full dual-pump redundancy on the waste side, the dedicated Waste Box is the right choice. For single office trailer applications, the Complete Box waste side provides reliable collection with alarm monitoring.
The Complete Box occupies a single unit footprint — roughly the same space as one dedicated Water Box or one dedicated Waste Box. Deploying two dedicated boxes requires approximately double the ground space, plus clearance for connections between units. For tight job sites or sites with limited staging area, the Complete Box cuts your footprint in half.
Call (844) 900-3190 or request a quote online. Provide your site location, trailer count, and estimated daily water consumption and waste generation. We will recommend whether a Complete Box or dedicated boxes are the right fit, coordinate delivery, and set up your service schedule.

Need Water and Waste Support in One Unit?

Tell us your site setup and trailer count. We will recommend the right configuration — Complete Box, dedicated boxes, or a combination.