Exhibit B, Rate Sheet.xlsx

This is a Rate Sheet (Exhibit B) for the ECMC Orphan Well Program Main Task Order Contracts in Colorado, establishing a comprehensive pricing schedule for environmental remediation services related to orphan well decommissioning. The scope encompasses 18 primary service categories including pre and post plugging methane emissions monitoring, well plugging, wellhead cutting and capping, production equipment decommissioning, flowline removal and abandonment, well shut-in operations, monitoring and sampling activities, TENORM testing, waste management (liquid and solid), stormwater controls, site restoration (backfill, grading, recontouring, seedbed preparation, planting, and weed control), fencing installation, and soil analysis. The rate sheet structure allows bidders to select which service sections their firm will provide by checking corresponding boxes, with proposals evaluated separately for each selected section.

The pricing structure requires bidders to submit unit costs for 24 labor classifications (ranging from administrative assistants to senior program managers and specialized welders), crew compositions (1 to 4 person crews with trucks), mileage and mobilization fees, ancillary services such as stormwater permit preparation and SWMP inspections, and over 130 pieces of equipment with dual pricing options for hourly and daily rates. All pricing must exclude per diem costs for lodging and meals, with contractors reimbursed separately using CONUS rates from GSA sources. Equipment and services may be provided directly or subcontracted. The contract term covers fiscal years 2027 through 2031, establishing a five-year master task order framework for environmental remediation services under the ECMC program.