Specifications include, but are not limited to: Grounds and Roadside Maintenance: Mowing, Edging, Plant, Not Tree Trimming, etc. THE MOWNG EQUIPMENT USED SHALL BE OF SUFFI CEIENT TYPE, CAPICITY, AND QUANTITY TO SAFELY AND EFFECTIVELY PERFORM THE MOWNG WORK, IN SAFE AND PRODUCTIVE CONDITION. ALL FACTORY SAFETY DEVICES MUST BE IN PLACE AND OPERATIONAL. THE DEPARTMENT MUST APPROVE THE CONTRACTOR'S EQUIPMENT PRIOR TO STARTNG WORK. EQUIPMENT MUST BE SUITABLE AND SAFE FOR MOWING WITHIN THE RIGHT-OF-WAY LIMITS OF T HE HIGHWAY. ALL ROTARY MOWERS SHALL BE EQUIPPED WITH SAFETY CHANS TO REDUCE THE POSSIBILITY OF DAMAGE TO PROPERTY BY FLYING DEBRIS FROM MOWER. CHAINS SHALL BE A MINIMUM OF 3/8 INCH DIAMETER METAL. LINKS SHALL BE INSTALLED SIDE BY SIDE AROUND THE PERIMETER OF THE MOWER DECK FRAME. THE MINIMUM LENGTH OF THE SAFETY CHAIN SHALL BE LONG ENOUGH TO DRAG THE GROUND AT ALL TIMES WHEN THE MOWER IS IN OPERATION. THE MAXIMUM CUTTING WIDTHS FOR RIGID FRAME ROTARY MOWERS SHALL BE TEN FEET OR BATWING MOWER CUTTING WIDTHS SHALL BE APPROVED BY THE DISTRICT ADMINISTRATOR. MOWERS SHALL BE KEPT IN GOOD OPERATING CONDITION AND PROVIDE A CLEAN SHARP CUT OF VEGETATION. EQUIPMENT SHALL CONFORM TO ALL APPLICABLE FEDERAL, STATE AND LOCAL LAWS AND REGULATIONS THAT APPLY TO THE OPERATION OF THE EQUIPMENT.