SR600_SOW_A Hale.pdf

Sewer Service Lines, Septic Tank, and Lagoon Page 1 of 2

. February 14, 2025

STATEMENT OF WORK

1.01 SUMMARY OF WORK TO BE DONE BY CONTRACTOR

A. Furnish and install a septic tank, sewer line and rehabilitate lagoon as shown on the drawings.

1. Install a 1,000 gallon, concrete septic tank, 24” access risers and lids, and effluent filter.

2. Replace approximately 80’ of existing sewer pipe with a 2-way cleanout within 5’ of foundation of home, make connections to sewer pipe at foundation of home and to pipe leading to lagoon.

3. Abandon existing septic tank.

1.02 SITE LOCATION

A. Aaron Hale

15613 N-Road Mayetta, Jackson County, KS 66509

1.03 CONSTRUCTION SCHEDULE

A. Contact the Engineering Technician three business days before the start of any work.

B. Failure to perform work on the date scheduled will require rescheduling the work 24-hours in advance.

C. Leave all work exposed until it is inspected and approved. Work not inspected before it is covered will be re-exposed at the Contractor’s expense.

D. Jim Shane, Engineering Technician, 785-851-0906 Donald.shane@ihs.gov

1.04 QUALITY ASSURANCE

A. Perform work under the direction of personnel licensed in the state including, but not limited to Plumbing.

1.05 WARRANTY

A. Provide a minimum one-year warranty for all materials and labor, covering defects in the materials or workmanship.

1.06 MATERIALS

A. 4” Schedule 40 PVC pipe.

B. 2-way cleanout.

C. 1,000-gallon, septic tank with 2 access hole with a minimum diameter of 20-inches.

D. 24-inch access risers with lids

1.07 INSTALLATION

A. Install sewer pipe, risers, and cleanouts as show on the drawings.

Sewer Service Lines, Septic Tank, and Lagoon Page 2 of 2

. February 14, 2025

1. Install a two-way cleanout at within 5ft from foundation of home.

B. Cleanout risers:

1. Install riser at an angle equal to or less than 45 degrees measured from horizontal.

2. Install riser pipe in rock trenches vertically.

3. Bed the bottom of riser, wye, and 45o bend in crushed rock or sand.

C. Remove rock from trench providing 4” of clearance for pipe. In rock bottom and side trenches, provide imported bedding for 4” clearance.

D. Install septic tank as shown on the drawings

1. Bed septic tank with 4” of 1 ½ inch gravel.

2. Install 24” septic tank access risers with lids over the inlet and outlet baffles of the septic tank.

E. Existing septic tank abandonment.

1. Pump tank prior to abandonment. Dispose of contents in accordance with state and federal requirements.

2. Break bottom and or sides of tank so that tank will not retain water.

3. Crush lid inside of tank avoiding large voids.

4. Backfill tank with suitable, compactible soil material.

5. Finish grade excavated area.

6. Seed disturbed soil area from septic tank abandonment activities.

1.08 SERVICE LINES

A. Minimum slope for sewer service lines is 1/8-inch per foot (1%) and maximum slope

½-inch per foot (4%).

B. Ninety-degree bends are not allowed between the house and the septic tank.

C. Two-way Cleanouts: Install two-way cleanouts at a spacing not to exceed 200 feet.

D. One-way Cleanouts: Install one-way cleanouts at a spacing not to exceed 100 feet.

1.09 TESTING

A. Visually inspect each joint for leakage.

B. Repair all leaks before backfilling.

1.10 SITE RESTORATION

A. Restore site to original condition.

B. Provide Record Drawings to the Project Engineer.