Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 1, 2019, 10:36 AM
  • 32 0091_32 0090_01072019_035101.mp4

Date
07/01/2019
W/O
771997
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00889
PipeID
P19976
Time
3:36 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6621
Sewer Name
32 RYE CANYON TRUNK
City
SANTA CLARITA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
06
Purpose
Routine Assessment
Project
WO_771997_TV32019_JUN2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
32 0090
Downstream MH
32 0091
Dir. of Survey
Upstream
Length Surveyed
316 ft.
Total Length
316 ft.
Structural Index
2
Structural Quick
3111
Structural Rating
4
O&M Index
2
O&M Quick
2K11
O&M Rating
125
Overall Index
2
Overall Quick
Overall Rating
129
Pipe schematic from manhole 32 0090 to 32 0091
MH: 32 0090MH: 32 0091upstream0 ft. AMH - Upstream Manhole, Survey Ends - 32 00911.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish50 ft. CC - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO54.4 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YESR116 ft. FS - Fracture Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES314 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start316 ft. MWM - Water Mark, 25 %of cross sectional area316 ft. MWL - Water Level, 5 %of cross sectional area316 ft. AMH - Downstream Manhole, Survey Begins - 32 0090

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

    200 ft. - Fracture Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YESR

    261.6 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YESR

  • Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

    266 ft. - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

Observations (9)

DistanceCodeObservation
2DAGS
0MWM
0MWL
0AMH32 0090
200FS
314.5DAGS
261.6RFJ
316AMH32 0091
266CC

Properties (6)

additional_info
SC378187
custom_field_two
3
customer
LACSD
datetime
2019-07-01T03:36:21-07:00
documentation
PRO PIPE
is_lateral_inspection
false