Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2021, 09:38 AM

  • 05 1135_05 1134_12082021_023255.mp4

Date
12/08/2021
W/O
921783
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00436
PipeID
P06372
Time
1:38 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9620
Sewer Name
05 EAST ROSECRANS AVENUE TRUNK, SECTION 1
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_921783_TV05376_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 1135
Downstream MH
05 1134
Dir. of Survey
Downstream
Length Surveyed
448.6 ft.
Total Length
448.6 ft.
Structural Index
3
Structural Quick
4233
Structural Rating
17
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole 05 1135 to 05 1134
MH: 05 1135MH: 05 1134downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 11352 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start6.6 ft. CM - Crack Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES13.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start55.4 ft. TBI - Tap Break-In Intruding, at 12 o'clock, -, -, within 8 inches of joint: NO, 6", 1"62.6 ft. FM - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES127.9 ft. FM - Fracture Multiple, from 02 to 06 o'clock, within 8 inches of joint: YES181.6 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"253 ft. FS - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES334.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"446.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish446.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish448.6 ft. AMH - Downstream Manhole, Survey Ends - 05 1134448.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (7)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES

    6.6 ft. - Crack Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES

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

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

  • Tap Break-In Intruding, at 12 o'clock, -, -, within 8 inches of joint: NO, 6", 1"

    55.4 ft. - Tap Break-In Intruding, at 12 o'clock, -, -, within 8 inches of joint: NO, 6", 1"

  • Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    62.6 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 02 to 06 o'clock, within 8 inches of joint: YES

    127.9 ft. - Fracture Multiple, from 02 to 06 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES

    253 ft. - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES

All inspections of P06372Work order 921783

Observations (16)

DistanceCodeObservation
448.6AMH05 1134
446.3DAGS—
253FS—
0MWM—
448.6MGOCONNECTION AT MH 3 O'CLOCK
6.6CM—
127.9FM—
0MWL—
0AMH05 1135
2DAGS—
55.4TBI—
181.6TBA—
446.3CM—
334.2TFC—
62.6FM—
13.7CM—

Properties (7)

additional_info
630069120721204
custom_field_three
FRACTURES/CRACKS
custom_field_two
2
customer
1
datetime
2021-12-08T01:38:57-08:00
documentation
PRO PIPE
is_lateral_inspection
false