This summer, 17 Grapevine-Colleyville ISD facilities are undergoing renovations and improvements, according to Gary Rademacher, GCSID construction program manager. The school district is also spending $1.7 million to replace the turf at Colleyville Heritage High School Stadium, Mustang Panther Stadium and Cross Timbers Middle School Stadium. CHHS' track will also be resurfaced. These projects are part of a 2011 bond program. Film decks are also being added at the high schools’ baseball and softball fields and Grapevine Middle School will be receiving acoustics improvements in its gym, which those improvements will cost $215,000 all together. Miscellaneous improvements to some of the 17 facilities include new carpet, repainting of exterior doors and frames, painting of science labs and the repainting of murals. These summer renovations and improvements will cost $2.73 million dollars and include work at: Bear Creek Elementary School Dove Elementary School Silver Lake Elementary School Timberline Elementary School Colleyville Middle School Grapevine Middle School Heritage Middle School Grapevine High School Swim Center Mustang Panther Stadium & Pressbox Mustang Field House Glenhope Elementary School Cross Timbers Middle School Administration Complex Facilities Renovations to Mustang Panther Stadium – elevator repair Renovations to PDEC – new canopy GHS – grading around the agriculture building Renovations to GHS – TECC cafe grill being added Renovations to Transportation Service Center Freezer/cooler replacement and serving line skirts Glenhope ES (freezer/cooler only) Heritage MS (freezer/cooler only) Cross Timbers MS (serving line skirts only)