Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 15, 2021, 04:57 PM

  • 18 1188_18 1187_11152021_092603.mp4

Date
11/15/2021
W/O
916676
Weather
Dry
Operator/Surveyor
J. BUENROSTORU
Sewer ID
Z00710
PipeID
P14960
Time
8:57 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9281
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 2E&2F
City
WHITTIER
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
WO_916676_TV18111_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 1188
Downstream MH
18 1187
Dir. of Survey
Downstream
Length Surveyed
384.1 ft.
Total Length
384.1 ft.
Structural Index
2
Structural Quick
4133
Structural Rating
81
O&M Index
2
O&M Quick
2J1A
O&M Rating
117
Overall Index
2
Overall Quick
—
Overall Rating
198
Pipe schematic from manhole 18 1188 to 18 1187
MH: 18 1188MH: 18 1187downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 11880 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area6.4 ft. MGO - General Observation - STAINING THROUGHOUT72.6 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start111.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - DEBRIS UNDER FLOW113.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start145.4 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish176.2 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start210 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS UNDER FLOW222.2 ft. CS - Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES228.7 ft. CS - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES228.7 ft. LL - Alignment Left, 10 %, Start235.6 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES239.1 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES242.1 ft. LL - Alignment Left, 10 %, Finish242.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS UNDER FLOW242.1 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish244.1 ft. CS - Crack Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES250.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES282.9 ft. LR - Alignment Right, 10 %, Start285.5 ft. FS - Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES291.9 ft. FM - Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES296.8 ft. CM - Crack Multiple, from 12 to 01 o'clock, within 8 inches of joint: YES306.7 ft. CM - Crack Multiple, from 03 to 05 o'clock, within 8 inches of joint: YES324.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish324.5 ft. LR - Alignment Right, 10 %, Finish364.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS383.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS384.1 ft. AMH - Downstream Manhole, Survey Ends - 18 1187

Observation photos (12)

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    72.6 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

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

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

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    176.2 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

  • Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

    222.2 ft. - Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

    228.7 ft. - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    239.1 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

    244.1 ft. - Crack Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    250.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES

    285.5 ft. - Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES

    291.9 ft. - Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 01 o'clock, within 8 inches of joint: YES

    296.8 ft. - Crack Multiple, from 12 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 03 to 05 o'clock, within 8 inches of joint: YES

    306.7 ft. - Crack Multiple, from 03 to 05 o'clock, within 8 inches of joint: YES

All inspections of P14960Work order 916676

Observations (30)

DistanceCodeObservation
306.7CM—
364.7DSZDEBRIS
0AMH18 1188
228.7CS—
250.2CL—
239.1CL—
324.5DAGS—
176.2MWLS—
111.1DSZDEBRIS UNDER FLOW
113.9DAGS—
242.1LL—
235.6CL—
0MWM—
383.8DSZDEBRIS
72.6MWLS—
324.5LR—
296.8CM—
242.1DSZDEBRIS UNDER FLOW
282.9LR—
244.1CS—
285.5FS—
384.1AMH18 1187
228.7LL—
210DSZDEBRIS UNDER FLOW
242.1MWLS—
222.2CS—
6.4MGOSTAINING THROUGHOUT
291.9FM—
145.4MWLS—
0MWL—

Properties (8)

additional_info
630074111521061
custom_field_three
CRACKS, FRACTURES
custom_field_two
2
customer
1
datetime
2021-11-15T08:57:21-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
30725