Quick Answer

CIPP (Cured-In-Place Pipe) lining is Bison Plumbing’s flagship trenchless sewer repair method. A resin-saturated liner is inserted into the damaged sewer lateral, inflated against the pipe wall, and cured to form a new structural pipe within the old one — no open-trench excavation required. ASTM F1216 and F1743 compliant. 50-year design life. Full lateral lining: $6,500–$15,000. Spot lining: $1,500–$5,000. GreenSky financing (Ref: 81085618) available. Camera inspection required before any lining recommendation is made.

CIPP pipe lining is the method Bison recommends first when camera inspection confirms a sewer lateral has structural damage — because it is the least invasive viable repair for the majority of pre-1980 clay and cast-iron pipe failures in Macomb and Oakland County. It does what traditional excavation does — restores a structurally sound sewer lateral — without opening the ground above the pipe.

For homeowners in Royal Oak with mature perennial gardens over the lateral, in Troy with HOA excavation restrictions, or in Birmingham with Belgian block driveways and professionally designed landscapes, CIPP lining is not just a technical preference — it is the only repair method that makes financial sense when above-ground restoration costs are factored in.

50Year design life — CIPP liner installed to ASTM F1216 standards
2Access pits only — no open trench along the pipe run
1 DayTypical installation timeline for residential lateral
$80–$250Per linear foot — installed cost in SE Michigan

CIPP Lining vs. Traditional Excavation — The Full Comparison

⭐ Bison’s Preferred Method

CIPP Pipe Lining

ExcavationTwo small access pits — no open trench along pipe run
TimelineCompleted in one day for most residential laterals
Yard/landscapingNo disruption above the pipe path
Driveway/hardscapeNot disturbed
HOA approvalNo excavation permit or HOA notification required
New pipe materialCured resin composite — seamless, no joints
Design life50 years — ASTM F1216/F1743 compliant
Total cost$6,500–$15,000 (no landscape restoration added)
Traditional Method — When Lining Is Not Viable

Open-Trench Excavation

ExcavationFull trench dug along pipe run — 4–8 ft wide
Timeline2–5 days depending on depth and lateral length
Yard/landscapingFull disruption above pipe path — restoration required
Driveway/hardscapeRemoval and replacement required if over pipe
HOA approvalExcavation permit + HOA board approval often required
New pipe materialPVC or HDPE — jointed sections
Design life50+ years — new pipe
Total cost$10,000–$25,000+ including landscape restoration

The CIPP Pipe Lining Process — Step by Step

Bison’s CIPP lining process follows a strict sequence aligned with ASTM F1216 requirements — no step is skipped, and post-installation camera verification closes every job:

1

Picote HD Camera Inspection — Confirm Lining Is Viable

The Picote Solutions HD camera runs the full lateral from the cleanout — confirming damage locations, pipe diameter, degree of offset at joints, and whether any sections have fully collapsed. Camera footage determines whether full lateral lining, spot lining, or a different repair method is appropriate. Bison does not line a pipe without pre-lining footage.

2

Pipe Cleaning — Clear the Lateral Before Lining

The lateral must be clean before the liner is inserted. Bison clears all root mass, grease, scale, and debris using hydro jetting and root-cutting equipment — ensuring the liner makes full contact with the interior pipe wall along its entire length. Any debris left in the pipe becomes a void behind the cured liner.

3

Liner Preparation — Cut to Exact Diameter and Length

The felt liner tube is saturated with two-part thermosetting resin and prepared to the exact pipe diameter confirmed by camera. The liner must cover the full repair length with adequate overlap at each end. Liner sizing and resin saturation are critical to final liner structural strength — Bison prepares to the pipe dimensions confirmed by camera, not estimated from surface measurements.

4

Liner Insertion — Inversion or Pull-In Method

The resin-saturated liner is inserted into the pipe using either an inversion method (liner turned inside-out as it is pushed through the pipe by water or air pressure) or a pull-in method (liner pulled through by a cable). Both methods press the liner firmly against the interior pipe wall. Access pits at each end of the liner run are the only excavation required.

5

Curing — Resin Solidifies to Form Structural Pipe

With the liner held against the pipe wall by an inflated bladder, the resin is cured — using heat (hot water or steam), UV light, or ambient temperature depending on the liner system. Curing time varies by liner thickness, pipe diameter, and ambient ground temperature. The result is a rigid, seamless composite pipe within the original host pipe. Cure is confirmed before the bladder is removed.

6

Post-Installation Picote Camera Verification

After curing, the Picote HD camera runs the fully lined section — confirming liner seating against the pipe wall, joint coverage at all damage locations, absence of voids or wrinkles, and full flow restoration. This post-installation inspection is required under ASTM F1743 compliance and is provided to the homeowner as documentation. The job does not close until the camera confirms a successful installation.

ASTM Standards — What Compliance Means for Your Liner

Bison Plumbing’s CIPP Compliance Standards

ASTM F1216

Standard Practice for Rehabilitation of Existing Pipelines by Inversion and Curing

Governs the inversion and curing installation method for CIPP liners. Specifies liner material properties, installation procedures, curing requirements, and acceptance testing — including minimum wall thickness for structural pipe classification and post-installation inspection requirements.

ASTM F1743

Standard Practice for Rehabilitation by Pulled-In-Place Installation of CIPP Lining

Governs the pull-in-place CIPP installation method. Specifies the same structural and material requirements as F1216 but for the pulled-in installation approach. Bison’s post-installation camera verification is required under F1743 and documents liner seating, joint coverage, and flow restoration for every completed job.

When Is CIPP Pipe Lining the Right Solution?

🌿

Root Intrusion with Structural Damage

Root mass removed and camera reveals cracks or joint damage at entry points. Lining seals those entry points — preventing root re-establishment permanently.

🔌

Multiple Cracks or Fractures

Camera confirms cracks at several locations along the lateral. Full lining addresses all damage points in one job rather than multiple spot repairs over time.

🔅

Offset Joints — Within Bridging Tolerance

Joint offsets that are within the liner’s bridging capability are sealed by lining. The liner spans the offset and restores a smooth continuous flow channel.

🏠

Mature Landscaping Above the Pipe

Royal Oak bungalow gardens, Birmingham specimen trees, Troy finished driveways — any situation where excavation damage would cost $5,000–$20,000 to restore makes lining the financially sound choice.

🏛

HOA Communities — Troy and Rochester Hills

CIPP lining requires no excavation permit and no HOA board approval — bypassing a 3–6 month approval process entirely in HOA-governed communities throughout Troy and Rochester Hills.

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Pre-Purchase Inspection Finding

A buyer’s pre-purchase sewer inspection reveals a deteriorated lateral. CIPP lining repair cost is documented and used as a seller credit negotiation — or completed before closing at the seller’s expense.

Who CIPP Pipe Lining Serves

🏠

Homeowners — Protecting Landscaping

Mature yards in Royal Oak, Birmingham, and Rochester Hills where excavation would destroy established trees, perennial gardens, and finished hardscape.

🏛

HOA Community Homeowners

Troy and Rochester Hills subdivisions where board approval for excavation takes months — lining bypasses the approval process entirely.

🏠

Home Buyers & Sellers

Pre-purchase inspection findings — lining cost provides a specific, documented repair estimate for use in buyer-seller credit negotiations.

🏭

Commercial Properties

Restaurants, offices, retail — CIPP lining minimizes business disruption: completed in one day with minimal access pit footprint vs. multi-day excavation.

🔌

Older Homes — Pre-1980 Clay/Cast-Iron

50–80 year old clay pipe in Warren, Ferndale, and Royal Oak that is structurally compromised at multiple locations — lining rehabilitates the full lateral in one job.

📌

Municipal Sewer Connections

When permit requirements or utility corridor restrictions make open-trench excavation impractical — lining satisfies rehabilitation requirements without disturbing the right-of-way.

Cost Ranges — CIPP Pipe Lining in Michigan

ServiceCost RangeNotes
Camera Diagnostic Inspection$150–$400Required before any lining recommendation. Applied toward lining cost if Bison performs the work.
Pipe Cleaning (pre-lining)IncludedHydro jetting and root cutting prior to liner insertion. Included in all full lateral lining quotes.
Spot CIPP Lining (1–3 damage points)$1,500–$5,000Isolated damage on an otherwise sound lateral. Camera footage confirms spot repair is sufficient.
Full Lateral CIPP Lining (50–80 ft)$6,500–$15,000Installed — camera inspection, cleaning, liner insertion, curing, and post-installation verification included.
Full Lateral CIPP Lining (80–120 ft)$12,000–$22,000Longer commercial or larger-lot residential laterals. Camera inspection defines exact length before quoting.
Post-Installation Camera VerificationIncludedASTM F1743 required. Documentation provided to homeowner confirming successful installation.

💰 GreenSky Financing — CIPP Pipe Lining

GreenSky financing (Ref: 81085618) provides same-day approval for qualified homeowners — covering the full lining cost with flexible payment terms. Ask about financing when you receive your camera inspection report and lining quote.

View Financing Options
💡 CIPP vs. Pipe Patching — Which Do You Need?

If camera inspection confirms damage at only one or two isolated locations on an otherwise sound lateral, pipe patching (spot liner) at $1,500–$4,000 may be the appropriate solution rather than full lateral lining. Bison presents the least invasive viable option first, with footage supporting every recommendation. Full lining is recommended only when damage is distributed across enough of the lateral that spot repairs would approach full lining cost.