Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 28, 2016, 04:50 PM

  • 30 0083_30 0082_5282016_095755.mp4

Date
05/28/2016
W/O
0568757
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00878
PipeID
P17791
Time
9:50 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7135
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
05
Purpose
Routine Assessment
Project
20160528AM_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
30 0082
Downstream MH
30 0083
Dir. of Survey
Upstream
Length Surveyed
390.9 ft.
Total Length
390.9 ft.
Structural Index
3
Structural Quick
4136
Structural Rating
22
O&M Index
2
O&M Quick
3123
O&M Rating
11
Overall Index
3
Overall Quick
—
Overall Rating
33
Pipe schematic from manhole 30 0082 to 30 0083
MH: 30 0082MH: 30 0083upstream0 ft. AMH - Upstream Manhole, Survey Ends - 10:35 AM0.6 ft. MGO - General Observation - SLIGHT GREASE/DEBRIS THROUGHOUT THE REACH1.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish9.7 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR14.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start38.3 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish56.5 ft. RTJ - Roots Tap Joint, from 09 to 10 o'clock, 5 %, within 8 inches of joint: YESR69.1 ft. RTJ - Roots Tap Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR82 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start117.4 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES120.4 ft. RTJ - Roots Tap Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR190.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"270.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start293.5 ft. FM - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES306.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES355.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES370.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES376.1 ft. CM - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES390.9 ft. MWM - Water Mark, 35 %of cross sectional area390.9 ft. AMH - Downstream Manhole, Survey Begins - 9:57 AM390.9 ft. MWL - Water Level, 30 %of cross sectional area

Observation photos (5)

  • Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

    97.4 ft. - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

  • Roots Tap Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR

    270.5 ft. - Roots Tap Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    273.5 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Roots Tap Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR

    321.8 ft. - Roots Tap Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

    376 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

All inspections of P17791Work order 0568757

Observations (22)

DistanceCodeObservation
120.6CM—
97.4FM—
390.3MGOSLIGHT GREASE/DEBRIS THROUGHOUT THE REACH
389.1CM—
20.1CM—
352.6RFJ—
270.5RTJ—
376RFJ—
389.1RFJ—
35.4CM—
0MWM—
273.5FL—
14.8CM—
200.2TBA—
390.9AMH10:35 AM
0AMH9:57 AM
381.2RMJ—
84.4CM—
0MWL—
334.4RTJ—
321.8RTJ—
308.9RFJ—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2016-05-28T09:50:32-07:00
documentation
MIRANDA, FRANKLIN, SHADLER
is_lateral_inspection
false