Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 28, 2019, 07:35 AM
  • 29 0400B_29 0400A_08282019_004416.mp4

Date
08/28/2019
W/O
782451
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01090
PipeID
P26674
Time
12:35 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6914
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_782451_TV29066_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0400B
Downstream MH
29 0400A
Dir. of Survey
Downstream
Length Surveyed
127.4 ft.
Total Length
127.4 ft.
Structural Index
1
Structural Quick
1D00
Structural Rating
25
O&M Index
2
O&M Quick
2211
O&M Rating
5
Overall Index
1
Overall Quick
Overall Rating
30
Pipe schematic from manhole 29 0400B to 29 0400A
MH: 29 0400BMH: 29 0400Adownstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 29 0400B0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start4 ft. SRI - Surface Roughness Increased, from 07 to 05 o'clock, within 8 inches of joint: YES, Start7.1 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - COCKROACHES IN LINE10.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"74.7 ft. TFB - Tap Factory Made Abandoned, at 09 o'clock, -, within 8 inches of joint: NO, 6"87.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"127 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish127 ft. SRI - Surface Roughness Increased, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish127.4 ft. AMH - Downstream Manhole, Survey Ends - 29 0400A127.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (4)

  • Upstream Manhole, Survey Begins - 29 0400B

    0 ft. - Upstream Manhole, Survey Begins - 29 0400B

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Surface Roughness Increased, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    4 ft. - Surface Roughness Increased, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Vermin Cockroach, within 8 inches of joint: YES - COCKROACHES IN LINE

    7.1 ft. - Vermin Cockroach, within 8 inches of joint: YES - COCKROACHES IN LINE

Observations (14)

DistanceCodeObservation
7.1VCCOCKROACHES IN LINE
2DAGS
0MGOCONNECTION AT MH 9 O'CLOCK
10.2TF
127DAGS
0AMH29 0400B
87.6TF
0MWM
74.7TFB
127.4AMH29 0400A
127SRI
0MWL
127.4MGOCONNECTION AT MH 9 O'CLOCK
4SRI

Properties (7)

additional_info
SC378511
custom_field_two
4
customer
LACSD
datetime
2019-08-28T00:35:49-07:00
documentation
PROPIPE
is_lateral_inspection
false
lining
CIPP