I need a straight, horizontal 4-inch drain hole bored through sandy soil for 92 feet, maintaining a consistent fall of 1 inch every 8 feet. Once the path is open, set a 4-inch PVC pipe in place and leave the ends flush, clean, and ready for tie-ins. Job specifics • Soil: clean sand—no clay or rock expected. • Permits: none are required. • Underground utilities: none in the bore path. - One pecan tree in path, going through the root ball is OK, no other obsructions Deliverables • Precisely bored 4″ hole, 92′ long, on the specified slope. • 4″ schedule-40 PVC installed, joined, and properly bedded. • Final pass-through verification showing clear flow from start to exit. Bring your own boring rig, laser or transit for grade control, and any shoring you consider necessary for safe operation in sand. A quick, tidy setup and cleanup will complete the job.