Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 07:07 AM

  • 22 0284_22 0283_02022021_232615.mp4

Date
02/02/2021
W/O
870414
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00793
PipeID
P16570
Time
11:07 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8389
Sewer Name
22 CAMERON TRUNK, SECTS 1,2,&3
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_870414_TV22014_JAN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0284
Downstream MH
22 0283
Dir. of Survey
Downstream
Length Surveyed
249.7 ft.
Total Length
249.7 ft.
Structural Index
2
Structural Quick
3I2J
Structural Rating
255
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
258
Pipe schematic from manhole 22 0284 to 22 0283
MH: 22 0284MH: 22 0283downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 02842.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - MAG COAT2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"47 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"54.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"80.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"90.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"147.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"157.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 8"168.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 8"187.1 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start200.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"213.2 ft. OBZ - Obstacles Other, 15 %of cross sectional area, at 06 o'clock - UNDER FLOW213.2 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish246.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish246.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish249.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0283249.7 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK

Observation photos (7)

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

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

  • General Observation - MAG COAT

    2.1 ft. - General Observation - MAG COAT

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

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

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"

    90.4 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 8"

    157.4 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 8"

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    187.1 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

  • Obstacles Other, 15 %of cross sectional area, at 06 o'clock - UNDER FLOW

    213.2 ft. - Obstacles Other, 15 %of cross sectional area, at 06 o'clock - UNDER FLOW

All inspections of P16570Work order 870414

Observations (22)

DistanceCodeObservation
249.7AMH22 0283
90.4TB—
249.7MGOCONNECTION AT MH, 3 O'CLOCK
200.2TF—
2.1SAP—
0MWM—
47TF—
0MWL—
187.1MWLS—
6.8TF—
54.6TF—
0AMH22 0284
80.1TFA—
213.2OBZUNDER FLOW
147.4TF—
168.6TFC—
246.6SAP—
213.2MWLS—
2.1MGOMAG COAT
157.4TB—
246.6SSS—
2.1SSS—

Properties (6)

custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2021-02-02T23:07:30-08:00
documentation
PRO PIPE
is_lateral_inspection
false