Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 20, 2021, 08:28 AM

  • 14 0461_14 0460_10202021_004059.mp4

Date
10/20/2021
W/O
916871
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00570
PipeID
P18550
Time
1:28 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9468
Sewer Name
14 AVENUE "I" TRUNK
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
11
Purpose
Routine Assessment
Project
WO_916871_TV14045_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
14 0460
Downstream MH
14 0461
Dir. of Survey
Upstream
Length Surveyed
224.5 ft.
Total Length
224.5 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
120
O&M Index
2
O&M Quick
2H00
O&M Rating
86
Overall Index
2
Overall Quick
—
Overall Rating
206
Pipe schematic from manhole 14 0460 to 14 0461
MH: 14 0460MH: 14 0461upstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 14 04612.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish2.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish21.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"25.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"70 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"71.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"117.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"118.9 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"161.5 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"201.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start216.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start224.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE224.5 ft. AMH - Downstream Manhole, Survey Begins - 14 0460224.5 ft. MWM - Water Mark, 30 %of cross sectional area224.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK224.5 ft. MWL - Water Level, 30 %of cross sectional area

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

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

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

All inspections of P18550Work order 916871

Observations (18)

DistanceCodeObservation
199.1TFA—
153.2TFC—
23.3CM—
105.6TFC—
0MGOCOCKROACHES IN MANHOLE
224.5MGOCONNECTION AT MH 3 O'CLOCK
154.5TFC—
8.1DAE—
0AMH14 0460
202.8TFC—
224.5AMH14 0461
221.6DAE—
106.8TFC—
0MWM—
0MGOCONNECTION AT MH 9 O'CLOCK
63TFA—
221.6CM—
0MWL—

Properties (7)

additional_info
630069101921201
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-10-20T01:28:11-07:00
documentation
PRO PIPE
is_lateral_inspection
false