Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 13, 2021, 04:52 AM

  • 32 1170_32 1169_08122021_221052.mp4

Date
08/12/2021
W/O
906608
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00839
PipeID
P19624
Time
9:52 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9233
Sewer Name
32 SAN FERNANDO ROAD TRUNK
City
SANTA CLARITA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_906608_TV32039_AUG2021
Sewer Type
Gravity
Material
CIP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
32 1170
Downstream MH
32 1169
Dir. of Survey
Downstream
Length Surveyed
409.9 ft.
Total Length
409.9 ft.
Structural Index
3
Structural Quick
3O2L
Structural Rating
377
O&M Index
2
O&M Quick
312S
O&M Rating
215
Overall Index
2
Overall Quick
—
Overall Rating
592
Pipe schematic from manhole 32 1170 to 32 1169
MH: 32 1170MH: 32 1169downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 32 11702 ft. MMC - Material Change, Concrete pipe (non-reinfored)2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start211.8 ft. RMC - Roots Medium Connection, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES211.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"216 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"262.5 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Start306.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS306.9 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Finish331.5 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR336.2 ft. MMC - Material Change, Cast Iron336.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish336.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish336.2 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start407.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish407.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish407.2 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish409.9 ft. AMH - Downstream Manhole, Survey Ends - 32 1169

Observation photos (9)

  • Material Change, Concrete pipe (non-reinfored)

    2 ft. - Material Change, Concrete pipe (non-reinfored)

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Connection, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES

    211.8 ft. - Roots Medium Connection, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES

  • Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Start

    262.5 ft. - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Start

  • Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR

    331.5 ft. - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR

  • Material Change, Cast Iron

    336.2 ft. - Material Change, Cast Iron

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    336.2 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P19624Work order 906608

Observations (22)

DistanceCodeObservation
2MMC—
211.8RMC—
2SSS—
0MWL—
407.2DSZ—
336.2MMC—
336.2SSS—
2DAGS—
211.8TFA—
407.2DAGS—
331.5RFJ—
262.5RFJ—
407.2SCP—
0MWM—
306.9DSZDEBRIS
336.2SAP—
336.2SCP—
0AMH32 1170
2SAP—
409.9AMH32 1169
216TFC—
306.9RFJ—

Properties (7)

additional_info
630069081221201
custom_field_three
METAL PIPE CORROSION/PROJECTING AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2021-08-12T21:52:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false