Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2021, 06:42 AM

  • 18 0550_18 0549_01052021_225618.mp4

Date
01/05/2021
W/O
864946
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00703
PipeID
P14400
Time
10:42 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8404
Sewer Name
18 SORENSEN AVENUE TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
10
Purpose
Routine Assessment
Project
WO_864946_TV18014_DEC2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
18 0550
Downstream MH
18 0549
Dir. of Survey
Downstream
Length Surveyed
245.2 ft.
Total Length
245.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
412I
O&M Rating
106
Overall Index
2
Overall Quick
—
Overall Rating
109
Pipe schematic from manhole 18 0550 to 18 0549
MH: 18 0550MH: 18 0549downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 18 05502 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start38.5 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES101 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"167.9 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR195 ft. RFJ - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR210.1 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR229 ft. RFC - Roots Fine Connection, from 10 to 02 o'clock, within 8 inches of joint: YES229 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"240.2 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR242.3 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR243.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish245.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0549245.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (8)

  • 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

  • Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

    38.5 ft. - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

    167.9 ft. - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR

    195 ft. - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR

  • Roots Fine Connection, from 10 to 02 o'clock, within 8 inches of joint: YES

    229 ft. - Roots Fine Connection, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

    240.2 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

    242.3 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

  • General Observation - COCKROACHES IN MANHOLE

    245.2 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P14400Work order 864946

Observations (18)

DistanceCodeObservation
0MWM—
38.5FS—
195RFJ—
242.3RFJ—
245.2AMH18 0549
210.1RFJ—
229RFC—
240.2RFJ—
245.2MGOCOCKROACHES IN MANHOLE
0MGOCONNECTION AT MH 9 O'CLOCK
0MWL—
243.4DAGS—
0MGOCOCKROACHES IN MANHOLE
0AMH18 0550
167.9RFJ—
101TBA—
229TBA—
2DAGS—

Properties (7)

additional_info
630069010521201
custom_field_three
FRACTURE
custom_field_two
3
customer
1
datetime
2021-01-05T22:42:39-08:00
documentation
PRO PIPE
is_lateral_inspection
false