Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2021, 10:03 AM

  • 22 0571_22 0570A_08112021_031822.mp4

Date
08/11/2021
W/O
906771
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00796
PipeID
P16917
Time
3:03 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9114
Sewer Name
22 CIENEGA AVENUE TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
20
Purpose
Routine Assessment
Project
WO_906771_TV22027_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0571
Downstream MH
22 0570A
Dir. of Survey
Downstream
Length Surveyed
104.8 ft.
Total Length
104.8 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
1
O&M Quick
2117
O&M Rating
9
Overall Index
2
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 22 0571 to 22 0570A
MH: 22 0571MH: 22 0570Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 05710 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES7.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES25.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start45.8 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES46 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES47.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"49.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES53.1 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES73.3 ft. RFJ - Roots Fine Joint, at 05 o'clock, within 8 inches of joint: YES77.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES99.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"102.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish102.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish104.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0570A104.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (10)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES

    7 ft. - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

    45.8 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

    46 ft. - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    49.5 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

    53.1 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 05 o'clock, within 8 inches of joint: YES

    73.3 ft. - Roots Fine Joint, at 05 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    77.4 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P16917Work order 906771

Observations (19)

DistanceCodeObservation
104.8AMH22 0570A
102.4CM—
47.7TFC—
45.8RFJ—
99.3TFC—
49.5RFJ—
73.3RFJ—
0AMH22 0571
0MWL—
25.7CM—
104.8MGOCONNECTION AT MH 3 O'CLOCK
7.3CM—
102.4DAGS—
46RFJ—
77.4RFJ—
7RFJ—
0MWM—
53.1RFJ—
2DAGS—

Properties (7)

additional_info
630138081021203
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-08-11T03:03:18-07:00
documentation
PRO PIPE
is_lateral_inspection
false