Specifications include, but are not limited to: a. Service to be performed under this contract are for plumbing repairs and emergency plumbing repairs on an as needed basis and may be requested at various district locations. b. All materials shall be new and of satisfactory quality. All workmanship shall conform to the best practice in the trade and performed by skilled and licensed labor in the field and comply with all federal, state and municipal laws and regulations. All material and debris shall be removed by the Contractor and the premises shall be clean at all times. c. Contractor must comply with “Section 52 & Section 53” of the Terms and Conditions “Contractor Background Screening Requirements” which applies to both awarded Contractor and their subcontractors. d. Response Time - Contractor must reply within thirty (30) minutes, during normal business hours, of the Districts call if an emergency. Normal working hours shall be considered Monday through Friday, 7:00 am to 5:00 pm excluding District holidays. Contractor shall provide emergency service twenty-four (24) hours a day, seven (7) days a week. Contractor must reply to requests for emergency service within 1.5 hour. e. Contractor will furnish and price(s) negotiated shall be inclusive of all labor, supervision, overhead, tools, vehicles, equipment, and supplies necessary for job completion. All trip charges, mileage, vehicle charges and travel time are to be included in the unit pricing and shall not be invoiced separately to the District. Variations on the specifications or documents shall not be permitted without the knowledge of the District’s representative and confirmation by written addendum or change order. f. Contractor is responsible for providing any and all equipment needed for the repairs including but not limited to: ladders, hi-lifts, trenchers, excavators, etc. g. Contractor shall make such investigations to enable them to fully understand the facilities, difficulties and restrictions attending the execution of each project. Contractor shall also thoroughly examine and be familiar with all the specifications. h. A physical inspection will be made for satisfaction and acceptance by District personnel.