Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2020, 07:31 PM

  • 22 0460_22 0459 _02242020_134843.mp4

Date
02/24/2020
W/O
813491
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00816
PipeID
P16798
Time
11:31 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7361
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_813491_TV22049_FEB2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0460
Downstream MH
22 0459
Dir. of Survey
Downstream
Length Surveyed
335.1 ft.
Total Length
335.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 0460 to 22 0459
MH: 22 0460MH: 22 0459downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04600 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - MAG COAT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start51.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"55.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"103.5 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 8"107.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"143.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"171.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"228.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"235.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"280 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"284.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"334 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish334 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish335.1 ft. AMH - Downstream Manhole, Survey Ends - 22 0459

Observation photos (3)

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

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

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

  • 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

All inspections of P16798Work order 813491

Observations (19)

DistanceCodeObservation
171.3TF—
107.3TF—
334SAV—
51.6TF—
280TF—
0MWL—
334DAGS—
103.5TF—
2MGOMAG COAT
0AMH22 0460
55.2TF—
335.1AMH22 0459
235.8TF—
143.9TF—
2SAV—
284.3TF—
228.2TF—
0MWM—
2DAGS—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-02-24T11:31:56-08:00
documentation
PRO PIPE
is_lateral_inspection
false