Westchase-CS 990329..?Apr'-o2-g9 11:28A Papag¢ ~s Oeve'loprnlant Co.
)i:!.Papagolos Development Company
March 29, I999
Mr. Gary L. Rieb
Director of Plann
& Community Services
City of Coppell
P O Box 478
Coppell, TX 75019
972
I 2660
uut
PIANO. TEXA~
FAX c)72
Re: PD-108 R4, Westchase
Dear Mr. Slob:
Per our meeting nf March 25, 1999, Papagolos Development Company is willing to cstablish the
attached Residential Construction Stan 'dards fi~r thc homes built in the proposed Westchase
subdivision. In addition, we have been working with Ted Carnes, acoustical consultant with
Pelton Marsh Kinsella and, per Mr. Carats, utilization of the following four construction
upgrades would achieve a minimum noise reduction of 25 dBA.
I. a concrete fiber siding such as Hardi-Board or other products that provide
equal or greater sound reduction characteristics;
2. gypsum or asphalt based building board sheathing or other products that provide
equal or b~eater sound reduction characteristics;
3. double pane windows with a minimum STC rating 28; and,
4. cxteriur doors in sleeping areas with a minimum STC rating of 28 and be air
tight through use of effective perime'ter weather-stripping.
In addition, Mr. Carnes would review all homo construction plans, prior to construction, insuring
compliance with the attached list and the four upgrades. Upon completion of'a home, Mr.
Carnes will issue to the City an affidavit verifying compliance.
If additlonal information is needed, please let me know.
Sincerely,
JE.P/mkb
cc: Ted Cames
F~ . O~
)RIVE
'E 300
75093
1-9537
! 951-266o
Ap~-O2-gg 11:29A Papa9 os D~v~lopmmnt Co. 972 31 2660 P.03
4
RESIDENTIAL CONSTRUCTION STANOARDR
Brick exterior wall
Brick with 1/8" T-ply sheathing
2x4 wood stud wall w~th R-13 bart insulation
Bottom plate foam sealed
1/2" sheetrock nailed directly to studs
Siding exterior wall:
5/16" masonite siding
2x4 wood stud wall with R-13 batt insulation
Bottom plate foam sealed
1/2" sheetrock nailed directly to studs
Roof
300 lb. laminate shingle
15 lb felt
7/16 OSB decking
pitched roof with soffit vents
#2 grade wood rafter material
R-30 blown insulation in attic
R-22 batts in slope ceilings
#2 wood material ceiling joists
1/2" sheetrock nailed directly to wood studs (5/16" siding on roof area)
Windows
* I)oublc pane windows
Doors
Fiberglass or insulated metal door