I. GENERAL
1.1 DESCRIPTION OF WORK
1.2 EQUIPMENT
1.3 SUBMITTALS
1.4 ENVIRONMENTAL CONSIDERATIONS
1.5 BENTONITE
1.6 FUSION TECHNICAN QUALIFICATIONS
II. EXECUTION
2.1 GENERAL
2.2 LAYOUT OF ENTRY, EXIT, AND STAGING AREAS
2.3 SHEETING AND SHORING
2.4 TOLERANCES
2.5 PILOT HOLE
2.6 REAM AND PULL BACK
2.7 HANDLING DRILLING FLUIDS AND CUTTING
2.8 BUTT FUSION JOINTS
2.9 CLEANING AND SIZING PIGS
2.10 TESTING
2.11 DISINFECTION
2.12 SITE RESTORATION
III. MEASUREMENT FOR PAYMENT