Plumbing · Replace approximately 35' of 1 1/4 gas riser at cellar,3 ex. gas meter bars with new ones,3/4gas riser from cellar to 1, 2nd and 3rd floors with new ones, perform gas integrity test as per national grid request. No change to existing use group or egress
Plumbing · Replace approximately 35' of 1 1/4 gas riser at cellar,3 ex. gas meter bars with new ones,3/4gas riser from cellar to 1, 2nd and 3rd floors with new ones, perform gas integrity test as per national grid request. No change to existing use group or egress
No product keyword matched · NYC DOB building permits