Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 30, 2018, 07:38 AM

  • 14 0432_14 0431A _30052018_005426.mp4

Date
05/30/2018
W/O
701348
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00578
PipeID
P18517
Time
12:38 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5712
Sewer Name
14 TRUNK "B"
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
12
Purpose
Routine Assessment
Project
WO_701348_TV14019_MAY2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0432
Downstream MH
14 0431A
Dir. of Survey
Downstream
Length Surveyed
206.2 ft.
Total Length
206.2 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
193
O&M Index
2
O&M Quick
4131
O&M Rating
93
Overall Index
2
Overall Quick
—
Overall Rating
286
Pipe schematic from manhole 14 0432 to 14 0431A
MH: 14 0432MH: 14 0431Adownstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 04322 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start22.1 ft. MMC - Material Change, Vitrified clay pipe22.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish22.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish24.3 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"31.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start31.3 ft. MMC - Material Change, Concrete pipe (non-reinfored)33.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start59.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"84.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"132.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"156.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"183.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS184.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish184.5 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 07 to 09 o'clock, , within 8 inches of joint: YES184.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"194.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start204.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish204.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish204.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish204.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish206.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK206.2 ft. AMH - Downstream Manhole, Survey Ends - 14 0431A

Observation photos (9)

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

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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Vitrified clay pipe

    22.1 ft. - Material Change, Vitrified clay pipe

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    31.3 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Concrete pipe (non-reinfored)

    31.3 ft. - Material Change, Concrete pipe (non-reinfored)

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

    33.2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 15 %of cross sectional area, from 07 to 09 o'clock, , within 8 inches of joint: YES

    184.5 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 07 to 09 o'clock, , within 8 inches of joint: YES

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

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

All inspections of P18517Work order 701348

Observations (28)

DistanceCodeObservation
194.7DAGS—
22.1MMC—
184.5DAGS—
206.2MGOACTIVE CONNECTION AT MH 9 O'CLOCK
183.3DSZDEBRIS
132.9TFC—
0MWM—
33.2SSS—
31.3SAP—
2DAGS—
22.1SAP—
204.5SSS—
184.5DAGS—
204.5DSZ—
204.5SAP—
22.1SSS—
2SAP—
24.3TBA—
206.2AMH14 0431A
0MWL—
2SSS—
156.9TFC—
59.8TFC—
31.3MMC—
184.5TFA—
204.5DAGS—
0AMH14 0432
84.6TFC—

Properties (4)

additional_info
SC359378
custom_field_two
2
customer
LACSD
datetime
2018-05-30T00:38:49-07:00