HomeMy WebLinkAboutLot Certifications - 07/06/2020 7200 South Alton Way, Suite C400
Centennial, CO 80112
303-740-9393 x Fax 303-921-7320
3930 Sinton Road, Suite 219
Colorado Springs, CO 80907
719-593-2593 x Fax 303-921-7320
X 2900 South College Avenue, Suite 3D
Fort Collins, CO 80525
970-491-9888 x Fax 303-921-7320
MEMORANDUM
To:City of Fort Collins, Bldg Dept.
From:Rebecca Brush, PE
Date:07-02-2020
Subject:903 Blondel Street – Drainage Certificate Supplement
Certification of Lot Grading - Supplement
Item:
4., 5., 6., & 7. Lot 2 Block 1 within the North Flats Subdivision, is surrounded by immediately adjacent
sidewalk on 3 sides and alley on the 4th side. Some of the ground floor units are ADA accessible units and much
of the ground surrounding these units are covered in concrete. As such, finished grade elevations with respect to
finished floor, and slopes around and between the structures in many cases provide the 6” drop, 5% away and
1% longitudinal swale slope. In some areas these characteristics are not present. In those cases concrete pans,
swales and other care has been taken to provide adequate drainage away from the structures. 903 Blondel is
constructed and graded with functional, acceptable drainage patters, and are consistent with the approved
drainage plan.
PHASE 1 - COMPLETED
PHASE 1 - COMPLETED
RECORD DRAWING
04/02/2018
Note: As-built data provided by Contractor.
See attached as-built survey by Washburn
Land Surveying, dated Marchj 28, 2018
Downspout as-built location
BLDG E BLDG G
63.39
63.38
63.86
63.76
63.75
63.42
63.19
62.69
63.92
63.38 FL
END OF PAN
63.29 FL PAN
63.21 FL PAN
63.05 FL
Downspout outfall onto canopy roof
Carport with overhead canopy roof
Downspout outfall to finish grade
903 BLONDEL RECORD DRAWING
07/02/2020
NOTE: AS-BUILT DATA PROVIDED BT CONTRACTOR. SEE ATTACHED AS-
BUILT SURVEY BY KING SURVEYORS DATED JUNE 25, 2020.
CARPORT WITH OVERHEAD CANOPY ROOF
DOWNSPOUT AS-BUILT LOCATION
DOWNSOPUT OUTFALL TO FINISH GRADE
DOWNSPOUT OUTFALL INTO CANOPY
903 BLONDEL
4963.6
63.6
63.4
63.4
63.4
63.4