H.7. 20-1746 APPROVE SEPARATE FIRST AMENDMENTS TO THE ON-CALL CONSULTING SERVICE AGREEMENTS WITH AGA ENGINEERS, INC., ARCHITERRA, INC., CANNON CORPORATION DBA PENCO, DENN ENGINEERS, ELIE FARAH, INC., GRIFFIN STRUCTURES, INC., HIRSCH AND ASSOCIATES, INC. (LANDSCAPE ARCHITECTS), IDS GROUP, INC., ONWARD ENGINEERING, SABERI & ASSOCIATES INC., AND TWINING, INC., RESPECTIVELY, TO INCREASE THE NOT TO EXCEED AMOUNT BY $100,000 EACH FOR A NEW TOTAL NOT TO EXCEED AMOUNT OF $200,000 EACH, AND TO EXTEND THE TERM OF EACH TO DECEMBER 31, 2022