Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 3, 2022, 06:12 AM
  • 32 0088_32 0087A_06032022_002133.mp4

Date
06/02/2022
W/O
957914
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00889
PipeID
P25701
Time
11:12 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10137
Sewer Name
32 RYE CANYON TRUNK
City
VALENCIA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
06
Purpose
Routine Assessment
Project
WO_957914_TV32066
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
32 0088
Downstream MH
32 0087A
Dir. of Survey
Downstream
Length Surveyed
157.7 ft.
Total Length
157.7 ft.
Structural Index
3
Structural Quick
513D
Structural Rating
79
O&M Index
2
O&M Quick
2E00
O&M Rating
62
Overall Index
2
Overall Quick
Overall Rating
141
Pipe schematic from manhole 32 0088 to 32 0087A
MH: 32 0088MH: 32 0087Adownstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 32 00880 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start27.6 ft. CS - Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES37.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start119 ft. HVV - Hole Void Visible, at 01 o'clock, within 8 inches of joint: YES155.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish155.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish157.7 ft. AMH - Downstream Manhole, Survey Ends - 32 0087A157.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

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

  • Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES

    27.6 ft. - Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    37.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Hole Void Visible, at 01 o'clock, within 8 inches of joint: YES

    119 ft. - Hole Void Visible, at 01 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
157.7AMH32 0087A
155.4CM
0MWM
0AMH32 0088
155.4DAGS
157.7MGOCONNECTION AT MH 9 O'CLOCK
2DAGS
0MWL
27.6CS
119HVV
37.1CM

Properties (7)

additional_info
630063060222201
custom_field_three
HOLE/CRACKS
custom_field_two
2
customer
1
datetime
2022-06-02T23:12:21-07:00
documentation
PRO PIPE
is_lateral_inspection
false