Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2016, 09:13 PM
Date
07/12/2016
W/O
574316
Weather
Dry
Operator/Surveyor
N. ZAHREDDINE
Sewer ID
Z00294
PipeID
P03385
Time
2:13 PM
Certificate
N/A
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3204
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
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 0819
Downstream MH
02 0818
Dir. of Survey
Downstream
Length Surveyed
319.8 ft.
Total Length
319.8 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2F00
O&M Rating
72
Overall Index
2
Overall Quick
Overall Rating
76
Pipe schematic from manhole 02 0819 to 02 0818
MH: 02 0819MH: 02 0818downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 08190 ft. OBZ - Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS10 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"13.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"16.1 ft. FM - Fracture Multiple, from 01 to 06 o'clock, within 8 inches of joint: YES58 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"180 ft. OBZ - Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock, Finish - DEBRIS180 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"202.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"230.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"263 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"283 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"311 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"319.8 ft. AMH - Downstream Manhole, Survey Ends - 02 0818

Observation photos (2)

  • Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS

    0 ft. - Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS

  • Fracture Multiple, from 01 to 06 o'clock, within 8 inches of joint: YES

    16.1 ft. - Fracture Multiple, from 01 to 06 o'clock, within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
180OBZDEBRIS
283TFA
0MWL
202.1TF
16.1FM
0MWM
0AMH02 0819
311TF
13.1TFA
230.1TF
180TFA
263TF
58TF
0OBZDEBRIS
319.8AMH02 0818
10TF

Properties (4)

additional_info
SC300662
custom_field_two
4
customer
LACSD
datetime
2016-07-12T14:13:00-07:00