Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 13, 2016, 11:53 AM

  • 02 0430_02 0429_20160113_040807_.mp4

Date
01/13/2016
W/O
547709
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00312
PipeID
P02753
Time
3:53 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2955
Sewer Name
02 70TH WAY EXTENSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
35
Purpose
Routine Assessment
Project
WO_547709_TV02338_JAN2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
02 0430
Downstream MH
02 0429
Dir. of Survey
Downstream
Length Surveyed
325 ft.
Total Length
325 ft.
Structural Index
3
Structural Quick
3G2D
Structural Rating
167
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
167
Pipe schematic from manhole 02 0430 to 02 0429
MH: 02 0430MH: 02 0429downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 04300 ft. MWL - Water Level, 10 %of cross sectional area3.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"3.9 ft. MWM - Water Mark, 40 %of cross sectional area8.9 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"21.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start56.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"105.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"152 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"195.5 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start205.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish205.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"254.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"300.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES306.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"307.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES320 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish325 ft. AMH - Downstream Manhole, Survey Ends - 02 0429325 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK

Observation photos (3)

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

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

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

    300.5 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

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

All inspections of P02753Work order 547709

Observations (19)

DistanceCodeObservation
254.2TFC—
306.5TFA—
307.9CM—
105.1TFC—
0AMH02 0430
325AMH02 0429
325MGOLATERAL AT MH 3 OCLOCK
56.3TFC—
0MWL—
320MWLS—
300.5CM—
205.8CM—
8.9TFC—
195.5MWLS—
21.8CM—
3.9TBA—
3.9MWM—
205.8TFC—
152TFA—

Properties (5)

additional_info
SC224966
custom_field_two
3
customer
LACSD
datetime
2016-01-13T03:53:34-08:00
sewer_category
GRAVITY