Petra Construction Corp

Station. Clean existing HVAC.

Amendment 1 - Com

Under the International Building Code (IBC), outfit the existing empty tenant space as a Greenwich Hospital outpatient clinic facility, including a waiting area, offices, exam rooms, nurses station, restrooms, etc. State education fee paid: $675.48. HVAC: Furnish and install a Mit VRF system and 1 exhaust fan. Electrical: First-floor network installation services to install Cat6 plenum cable for phones and computers, as part of a larger construction project with Petra Construction building. Permit 19-2594, electrical (2): 260 devices installed on the first floor. Rear: lighting, outlets, HVAC power, fire alarm wiring, new subpanels and transformers. Electrical (3): Prewire for access control devices, including 9 card readers and 9 strikes. Plumbing: First floor: 5 water closets, 16 sinks, 1 laundry tub; CTE sanitary, vent, and domestic water piping; provide new as required; furnish and install plumbing fixtures; install storm piping and 2 roof drains. Plumbing (2): Modification of the existing fire sprinkler system on the first floor.

Interior renovation of 12,000 SF for medical offices, exam rooms, and waiting rooms. Interior demolition work is not included; refer to permit #B-22-203. 10-25-22: Phase 2, Behavior Medicine area no longer in scope of work. See attached plan and letter. Midwifery space only to be done.

Interior demolition of partitions, flooring, ceilings, millwork, plumbing, HVAC, and electrical.

Set up temporary office trailers and a truss roof for drive-through COVID sample collections, per attached sketches. The temporary trailers will sit on existing pavement. No site or civil work will take place. All work is temporary and uses pre-engineered, prefabricated roof trusses and mobile office trailers. A licensed engineer engineered the roof structure and supporting wall assembly. Employees will use a temporary facilities trailer located adjacent to the site. There will be no plumbing or sanitary work.

141177 (B-20-83): Medical office renovations.

Construct a 10-by-10-foot lactation room with 1 door for egress within an existing break room for employees. This work will take place at Yale New Haven Health Long Ridge Medical Center.

Office renovation: carpet and paint. Minor electrical and millwork. State education fee paid: $31.46.

Construct a 10' wall and install a door for a closet in the opening between the elevator and storefront mullion on the first floor. State education fee paid: $1.30.

Renovate the IVF lab, located on the second floor of Watson Pavilion. State education fee paid: $144.30. Plumbing, Second floor: 3 sinks. Disconnect existing plumbing fixtures and associated piping; connect to existing sanitary, vent, and domestic water; provide and install 3 sinks and 1 EW; provide a new gas manifold and associated CO2, oz, and air piping to hospital equipment. Plumbing (2): Relocate or replace sprinkler heads in various rooms and hallways in the IVF lab. HVAC: Furnish and install new duct, insulation, 4 fan filter units, 1 VAV box, RGD's, duct cleaning, controls, testing, and balancing. Electrical: Tele/data cabling at 45 tele/data locations. Network Installation Services will install low-voltage plenum CAT6 cable for phones and computers. Electrical (2): 126 devices installed; supply and install 25 new light fixtures, 14 new light switches, 55 new receptacles, and 30 back boxes and conduit stubs; relocate 10 existing fire alarm devices and supply and install 2 new fire alarm devices.

Lessee: Greenwich Hospital. Replace the second-floor rear bridge between the building and parking deck. State education fee paid: $91.00.