Supply & installation of A/C units, trunking replacement, floor repair

Performed the following work on board the vesselduring dry docking:
1.Replacement of Main Galley trunks
 
MG Trunks Before
Before
MG Trunks After
After
 
2.Replacement of Crew Galley trunks
 
CG Trunks Before
Before
CG Trunks After
After
 
3.Installation of AHU Heat Recovery Wheels, in detail:
*Demolition, removal and disposal of the old heat recovery wheels
*Removal of the old seal brushes and installation of new ones all around the periphery wheel
*Installation of new heat recovery wheel segments and periphery plates
*Installation and connection of the new motor
*Test of the functionality of the new recovery wheels
4.Replacement of the inlet trunking
5.Supply and installation of fire dampers
6.Supply and installation of regulating dampers
 
Reg Dampers
Regulating Damper
Reg Dampers
Regulating Damper
Reg Dampers
Regulating Damper
 
7.Replacement of galvanized ducting
 
Duct replacement
Duct replacement
Duct replacement
Duct replacement
 
8.Installation of galvanized and carbon steel inspection doors
 
Inspection door
Inspection door
Inspection door
Inspection door
 
9.Replacement of round ducts
 
Round ducts
Round Ducts
Round ducts
Round Ducts
Round ducts
Round Ducts
Round ducts
Round Ducts
 
10.Fabrication and installation of Inlet louvers
 
Inlet louvers
Inlet Louvers
Inlet louvers
Inlet Louvers
 
11.Fabrication and installation of frames with protection screen mesh on fire dampers
 
Protection screen mesh
Protection screen mesh
Protection screen mesh
Protection screen mesh
 
12.Replacement of AHU door and panel
13.Repair of the damper frames
 
Damper frames before
Before
Damper frames after
After
 
14.Repair of common inlet/outlet frames
15.Supply and installation of aluminum smoke dampers
16.Repair of the AC units with drain problems
17.Equalization of the negative air pressure in the Fan room by:
*Duct replacement
*Exhaust trunk replacement
*Placement of 4 new hatches
18.Supply and installation of new A/C Units
 
A/C 29 before
A/C 29 Before
A/C 29 after
A/C 29 After
 
A/C 44 before
A/C 44 Before
A/C 44 after
A/C 44 After
 
19.Partial replacement of new units’ casings
 
A/C 66 before
A/C 66 Before
A/C 66 after
A/C 66 After
 
A/C 67 before
A/C 67 Before
A/C 67 after
A/C 67 After
 
20.Repair of Fan Room floor
21.Repair the floor under A/C Units 43 & 44
 
A/C floor repair before
Floor under units 43 & 44 Before
A/C floor repair after
Floor under units 43 & 44 After
 
A/C floor repair before
Floor under units 43 & 44 Before
A/C floor repair after
Floor under units 43 & 44 After
 
22.Installation of cooling coils
23.Repair of Fan Room floor 502 under units 16 & 17
 
Fan room 16 before
Fan room 16 floor Before
Fan room 16 after
Fan room 16 floor After
 
Fan room 17 before
Fan room 17 floor Before
Fan room 17 after
Fan room 17 floor After
 
24.Partial replacement of the A/C Units 49 & 52
 
A/C 49 before
A/C unit 49 Before
A/C 49 after
A/C unit 49 After
 
A/C 52 before
A/C unit 52 Before
A/C 52 after
A/C unit 52 After
 
25.Replacement of the reheating coils on A/C Unit 64
 
A/C 64 before
A/C unit 64 Before
A/C 64 after
A/C unit 64 After
 
26.Inlet floor repairs
27.Replacement of windscreen frame and led light support