Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2021, 11:15 AM
  • 32 0081_32 0080_07062021_043653.mp4

Date
07/06/2021
W/O
896103
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00889
PipeID
P19844
Time
4:15 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9021
Sewer Name
32 RYE CANYON TRUNK
City
SANTA CLARITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
06
Purpose
Routine Assessment
Project
WO_896103_TV32020_JUN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
32 0081
Downstream MH
32 0080
Dir. of Survey
Downstream
Length Surveyed
561.6 ft.
Total Length
561.6 ft.
Structural Index
3
Structural Quick
3U22
Structural Rating
334
O&M Index
2
O&M Quick
312U
O&M Rating
227
Overall Index
2
Overall Quick
Overall Rating
561
Pipe schematic from manhole 32 0081 to 32 0080
MH: 32 0081MH: 32 0080downstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 00810 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 20 %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, Start8.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start12.4 ft. MGO - General Observation - DATA STATES RCP.128.6 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES, Start146.4 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES, Finish323.5 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - MORTAR498.6 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start510.1 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish555.1 ft. MMC - Material Change, Reinforced concrete pipe557.5 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES559.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish559.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish561.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE561.6 ft. AMH - Downstream Manhole, Survey Ends - 32 0080

Observation photos (10)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

  • Repair Localized Liner, within 8 inches of joint: YES, Start

    128.6 ft. - Repair Localized Liner, within 8 inches of joint: YES, Start

  • Deposits Settled Compacted,  10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES - MORTAR

    323.5 ft. - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - MORTAR

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    498.6 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

  • Material Change, Reinforced concrete pipe

    555.1 ft. - Material Change, Reinforced concrete pipe

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    557.5 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    561.6 ft. - General Observation - COCKROACHES IN MANHOLE

  • Downstream Manhole, Survey Ends - 32 0080

    561.6 ft. - Downstream Manhole, Survey Ends - 32 0080

Observations (18)

DistanceCodeObservation
323.5DSCMORTAR
559.2DAGS
0AMH32 0081
2DAGS
555.1MMC
0MWL
146.4RPL
12.4MGODATA STATES RCP.
557.5DAE
561.6MGOCOCKROACHES IN MANHOLE
8.3CM
559.2CM
0MGOCOCKROACHES IN MANHOLE
498.6MWLS
510.1MWLS
128.6RPL
0MWM
561.6AMH32 0080

Properties (7)

additional_info
630069070621001
custom_field_three
MULTIPLE CRACKS
custom_field_two
2
customer
1
datetime
2021-07-06T04:15:17-07:00
documentation
PRO PIPE
is_lateral_inspection
false