Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 4, 2019, 05:56 AM

  • 21 0789_21 0788_04032019_231751.mp4

Date
04/03/2019
W/O
755771
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00773
PipeID
P15903
Time
10:56 PM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6511
Sewer Name
21 LA VERNE TRUNK, SECTION 3
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_755771_TV21053_MAR2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0788
Downstream MH
21 0789
Dir. of Survey
Upstream
Length Surveyed
407.5 ft.
Total Length
407.5 ft.
Structural Index
3
Structural Quick
5134
Structural Rating
23
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 21 0788 to 21 0789
MH: 21 0788MH: 21 0789upstream0 ft. AMH - Upstream Manhole, Survey Ends - 21 078934.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES34.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish74.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start82.1 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES110.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"223.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish259.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"309.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start311.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES319.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES362.4 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES407.5 ft. MWL - Water Level, 5 %of cross sectional area407.5 ft. MGO - General Observation - MULTIPLE CONNECTIONS IN MH407.5 ft. AMH - Downstream Manhole, Survey Begins - 21 0788407.5 ft. MWM - Water Mark, 30 %of cross sectional area407.5 ft. B - Broken, from 01 to 05 o'clock, within 8 inches of joint: YES

Observation photos (8)

  • Broken, from 01 to 05 o'clock, within 8 inches of joint: YES

    0 ft. - Broken, from 01 to 05 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    87.9 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    95.8 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES

    325.4 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    333.2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

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

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

All inspections of P15903Work order 755771

Observations (17)

DistanceCodeObservation
0MWL—
297.1TB—
0MGOMULTIPLE CONNECTIONS IN MH
325.4SSS—
184.1CM—
98CM—
373.1CM—
333.2SSS—
95.8CM—
0AMH21 0788
0MWM—
147.8TBA—
45.1CL—
407.5AMH21 0789
373.1SSS—
0B—
87.9CM—

Properties (5)

custom_field_two
1
customer
LACSD
datetime
2019-04-03T22:56:04-07:00
documentation
PROPIPE
is_lateral_inspection
false