Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 22, 2017, 10:55 AM

  • 05 1883_05 1882_8222017_043042.mp4

Date
08/22/2017
W/O
0652018
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00507
PipeID
P07108
Time
3:55 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0619
Sewer Name
05 NARBONNE AVENUE TRUNK, SECTION 1(WEST)
City
LOMITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
35
Purpose
Routine Assessment
Project
20170822MDM_NARBONNE_AVENUE_TRUNK_SECTION_1_WEST
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
05 1883
Downstream MH
05 1882
Dir. of Survey
Downstream
Length Surveyed
275.8 ft.
Total Length
275.8 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
3122
O&M Rating
11
Overall Index
2
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 05 1883 to 05 1882
MH: 05 1883MH: 05 1882downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:30AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - CAST IRON PIPE 1'3 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 2" - Open8 ft. MGO - General Observation - 8" VCP25.8 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR - 1%37.7 ft. RFJ - Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YESR - 3%53.3 ft. RFJ - Roots Fine Joint, from 08 to 11 o'clock, within 8 inches of joint: YESR - 1%53.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped66.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start - 2%128.4 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open 50% ROOTS166.6 ft. RML - Roots Medium Lateral, from 09 to 10 o'clock, 5 %, within 8 inches of joint: YES166.6 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open 100% ROOTS189.3 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - HAIRLINE204.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped211.5 ft. MGO - General Observation - 8" VCP243.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped275.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish - 2%275.8 ft. AMH - Downstream Manhole, Survey Ends - 5:00AM

Observation photos (3)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - CAST IRON PIPE 1'

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - CAST IRON PIPE 1'

  • General Observation - 8" VCP

    8 ft. - General Observation - 8" VCP

  • General Observation - 8" VCP

    211.5 ft. - General Observation - 8" VCP

All inspections of P07108Work order 0652018

Observations (20)

DistanceCodeObservation
37.7RFJ3%
3TBOpen
128.4TFDOpen 50% ROOTS
275.4RFJ2%
275.8AMH5:00AM
189.3FCHAIRLINE
0AMH4:30AM
53.3RFJ1%
0MWL—
166.6RML—
53.3TFCCapped
166.6TFDOpen 100% ROOTS
0MWM—
8MGO8" VCP
243.1TFCCapped
204.7TFCCapped
66.9RFJ2%
211.5MGO8" VCP
25.8RFJ1%
2SSSCAST IRON PIPE 1'

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2017-08-22T03:55:32-07:00