Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2017, 10:20 AM

  • 16 0277_16 0267 _09212017_032043.mp4

Date
09/21/2017
W/O
657821
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00654
PipeID
P13325
Time
3:20 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4981
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 3
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_657821_TV16076_SEP2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0277
Downstream MH
16 0267
Dir. of Survey
Downstream
Length Surveyed
327.2 ft.
Total Length
327.2 ft.
Structural Index
3
Structural Quick
4233
Structural Rating
17
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 16 0277 to 16 0267
MH: 16 0277MH: 16 0267downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 02770 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start3.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start54.4 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"106.4 ft. FM - Fracture Multiple, from 07 to 01 o'clock, within 8 inches of joint: YES125.4 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES176.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES198.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES327.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish327.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0267327.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (6)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Fracture Multiple, from 07 to 01 o'clock, within 8 inches of joint: YES

    106.4 ft. - Fracture Multiple, from 07 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    125.4 ft. - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

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

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

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

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

All inspections of P13325Work order 657821

Observations (13)

DistanceCodeObservation
0AMH16 0277
198.1CM—
176.6FM—
125.4CM—
54.4TF—
327.2DAGS—
327.2AMH16 0267
3DAGS—
3.3SAV—
106.4FM—
327.2SAV—
0MWL—
0MWM—

Properties (6)

additional_info
SC345973
custom_field_two
3
customer
LACSD
datetime
2017-09-21T03:20:35-07:00
documentation
PROPIPE
is_lateral_inspection
false