Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 18, 2016, 09:42 AM
Date
07/18/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03317
Time
2:42 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3656
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
26
Purpose
Routine Assessment
Project
WO_574316_TV02111_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0759
Downstream MH
02 0758
Dir. of Survey
Downstream
Length Surveyed
83.9 ft.
Total Length
83.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole 02 0759 to 02 0758
MH: 02 0759MH: 02 0758downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 07590 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start21.8 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES29 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"32.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"81 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"82.7 ft. RBC - Roots Ball Connection, at 02 o'clock, 75 %83.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish83.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"83.9 ft. MSA - Survey Abandoned - DUE TO ROOT BALL FROM LATERAL

Observation photos (4)

  • Water Mark, 25 %of cross sectional area

    0 ft. - Water Mark, 25 %of cross sectional area

  • 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

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    21.8 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Roots Ball Connection, at 02 o'clock, 75 %

    82.7 ft. - Roots Ball Connection, at 02 o'clock, 75 %

Observations (13)

DistanceCodeObservation
83.9DAGS
0MWM
83.9TF
0AMH02 0759
0MWL
83.9MSADUE TO ROOT BALL FROM LATERAL
81TFC
32.2TFC
21.8CL
29TFC
82.7RBC
2DAGS
0MGOCONNECTION AT THE MH 3 OC'LOCK

Properties (4)

additional_info
SC305535
custom_field_two
4
customer
LACSD
datetime
2016-07-18T02:42:10-07:00