![Level building site pad with three foot deep footing trench and concrete forms in place with copper ground wire for electric Stock Photo - Alamy Level building site pad with three foot deep footing trench and concrete forms in place with copper ground wire for electric Stock Photo - Alamy](https://c8.alamy.com/comp/2C6M4Y8/level-building-site-pad-with-three-foot-deep-footing-trench-and-concrete-forms-in-place-with-copper-ground-wire-for-electric-2C6M4Y8.jpg)
Level building site pad with three foot deep footing trench and concrete forms in place with copper ground wire for electric Stock Photo - Alamy
![Digging a deep trench and filling it with stone gravel to construct a building footing or house foundation. Photos | Adobe Stock Digging a deep trench and filling it with stone gravel to construct a building footing or house foundation. Photos | Adobe Stock](https://as2.ftcdn.net/v2/jpg/03/30/78/37/1000_F_330783726_CpfucPeQocWVcrYkTTPtHLToaNjmVaLX.jpg)
Digging a deep trench and filling it with stone gravel to construct a building footing or house foundation. Photos | Adobe Stock
![Strip footing, foundation construction. A close-up of a strip house foundation with a dug trench, wood frame and reinforcement mesh installed, ready for pouring the concrete. Photos | Adobe Stock Strip footing, foundation construction. A close-up of a strip house foundation with a dug trench, wood frame and reinforcement mesh installed, ready for pouring the concrete. Photos | Adobe Stock](https://as2.ftcdn.net/v2/jpg/04/80/01/05/1000_F_480010506_bIcR5cRGOFulhFOlNMcKuDMdteA3vcmb.jpg)