Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 27, 2020, 08:56 AM

  • 17 0077_17 0076 _02272020_020941.mp4

Date
02/27/2020
W/O
813454
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13796
Time
12:56 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7420
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_813454_TV17013_FEB2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
17 0077
Downstream MH
17 0076
Dir. of Survey
Downstream
Length Surveyed
237 ft.
Total Length
237 ft.
Structural Index
3
Structural Quick
423C
Structural Rating
71
O&M Index
2
O&M Quick
2H11
O&M Rating
95
Overall Index
2
Overall Quick
—
Overall Rating
166
Pipe schematic from manhole 17 0077 to 17 0076
MH: 17 0077MH: 17 0076downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00770 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start40 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"46.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"54.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES80.5 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"97.7 ft. RFJ - Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR112.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"113.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES129.2 ft. CH2 - Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start138.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start138.8 ft. CH2 - Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish235.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish235.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish237 ft. AMH - Downstream Manhole, Survey Ends - 17 0076

Observation photos (6)

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

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

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

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

  • Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR

    97.7 ft. - Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR

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

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

  • Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    129.2 ft. - Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

All inspections of P13796Work order 813454

Observations (17)

DistanceCodeObservation
235.2DAGS—
40TFA—
237AMH17 0076
235.2CM—
97.7RFJ—
0MWM—
129.2CH2—
113.2CM—
138.8CM—
54.5CM—
46.3TFA—
138.8CH2—
112.1TFA—
80.5TFA—
0AMH17 0077
2DAGS—
0MWL—

Properties (7)

additional_info
SC398809
custom_field_three
MULTIPLE CRACKS HINGE CRACKS
custom_field_two
2
customer
LACSD
datetime
2020-02-27T00:56:53-08:00
documentation
PRO PIPE
is_lateral_inspection
false