Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 13, 2018, 05:43 AM
  • 08 0172_08 0171_12062018_230428.mp4

Date
06/12/2018
W/O
706720
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00009
PipeID
P00229
Time
10:43 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5727
Sewer Name
08 GRACE STREET TRUNK, SECTION 1
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_706720_TV08166_JUN2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
08 0172
Downstream MH
08 0171
Dir. of Survey
Downstream
Length Surveyed
331.1 ft.
Total Length
331.1 ft.
Structural Index
3
Structural Quick
3K00
Structural Rating
177
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
309
Pipe schematic from manhole 08 0172 to 08 0171
MH: 08 0172MH: 08 0171downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 01720 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 25 %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, Start32.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start68.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"98.1 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"137.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"185.8 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"221.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"272.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"315.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"329.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish329.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331.1 ft. AMH - Downstream Manhole, Survey Ends - 08 0171

Observation photos (2)

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

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

Observations (16)

DistanceCodeObservation
221.7TFA
0AMH08 0172
331.1AMH08 0171
32.4CM
0MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
68.9TBA
315.2TFA
329.6DAGS
2DAGS
185.8TFA
137.9TFA
272.9TFA
329.6CM
98.1TFA
0MWM
0MWL

Properties (6)

additional_info
SC359393
custom_field_two
3
customer
LACSD
datetime
2018-06-12T22:43:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false