Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2017, 06:39 AM

  • 16 0046_16 0045 _20092017_233925.mpg

Date
09/20/2017
W/O
657807
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00639
PipeID
P13059
Time
11:39 PM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4932
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
01
Purpose
Routine Assessment
Project
WO_657807_TV16113_SEP2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0046
Downstream MH
16 0045
Dir. of Survey
Downstream
Length Surveyed
460.4 ft.
Total Length
460.4 ft.
Structural Index
3
Structural Quick
3B28
Structural Rating
63
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
63
Pipe schematic from manhole 16 0046 to 16 0045
MH: 16 0046MH: 16 0045downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00462.1 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES26.8 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES39.4 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES54.8 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES60.2 ft. CM - Crack Multiple, from 03 to 05 o'clock, within 8 inches of joint: YES84.3 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES86.9 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES147.1 ft. CC - Crack Circumferential, from 10 to 01 o'clock, within 8 inches of joint: YES155.5 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES155.5 ft. CS - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES184.8 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES192.6 ft. CM - Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES211.7 ft. CS - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES228 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES229.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES276.4 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES283.9 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES288.6 ft. CS - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES291.1 ft. CC - Crack Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES416.2 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES421.1 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES428.3 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES438.8 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES448.6 ft. CM - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES456.1 ft. CM - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES460 ft. MGO - General Observation - Surface Spalling throughout the reach460.4 ft. AMH - Downstream Manhole, Survey Ends - 16 0045

Observation photos (25)

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    2.1 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    26.8 ft. - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    39.4 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    54.8 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

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

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

  • Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    84.3 ft. - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

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

    86.9 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 10 to 01 o'clock, within 8 inches of joint: YES

    147.1 ft. - Crack Circumferential, from 10 to 01 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    155.5 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

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

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

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    184.8 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES

    192.6 ft. - Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    228 ft. - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    276.4 ft. - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

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

    283.9 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Crack Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES

    291.1 ft. - Crack Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    416.2 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    421.1 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    438.8 ft. - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    448.6 ft. - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    456.1 ft. - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

All inspections of P13059Work order 657807

Observations (30)

DistanceCodeObservation
155.5CL—
2.1CM—
288.6CS—
456.1CM—
229.4CL—
155.5CS—
421.1CM—
60.2CM—
448.6CM—
416.2CM—
428.3CM—
438.8CM—
54.8CM—
228CM—
0MWL—
460.4AMH16 0045
460MGOSurface Spalling throughout the reach
192.6CM—
211.7CS—
0MWM—
276.4CM—
26.8CL—
39.4CM—
86.9CM—
0AMH16 0046
84.3CL—
291.1CC—
184.8CL—
283.9CM—
147.1CC—

Properties (5)

additional_info
SC345840
custom_field_two
3
customer
LACSD
datetime
2017-09-20T23:39:11-07:00
sewer_category
Gravity