Here is the proposal I received. I would be interested in any comments/suggestions, in particular, if I am overlooking anything. The price seems good to me. I will be later adding spray-in foam insulation.
32' x 52' x 10' Steel Barn
Poured concrete footers
Block walls
2x6 framed walls w/ 7/16 OSB subsiding
Trusses and gables with 6/12 pitch
Building wrap
12" overhang on eaves and rakes
7/16 OSB roof sheathing
40-year exposed fastener roof and wall metal
36" wainscot
Steel soffit and fascia
3x 10'w x 8'h insulated ribbed garage doors
7x 4'w x 3'h sliding vinyl windows
9 lite 36" service door
$25,500
Concrete floor (4" not reinforced)
$4,160
60 amp electrical service
10 outlets & 1 outside outlet
9 light openings
4 outside light openings
4 switches (1 for outside lights, 3 for inside lights)
$2,030
Total
$31,690
32' x 52' x 10' Steel Barn
Poured concrete footers
Block walls
2x6 framed walls w/ 7/16 OSB subsiding
Trusses and gables with 6/12 pitch
Building wrap
12" overhang on eaves and rakes
7/16 OSB roof sheathing
40-year exposed fastener roof and wall metal
36" wainscot
Steel soffit and fascia
3x 10'w x 8'h insulated ribbed garage doors
7x 4'w x 3'h sliding vinyl windows
9 lite 36" service door
$25,500
Concrete floor (4" not reinforced)
$4,160
60 amp electrical service
10 outlets & 1 outside outlet
9 light openings
4 outside light openings
4 switches (1 for outside lights, 3 for inside lights)
$2,030
Total
$31,690