Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2017, 08:47 AM
  • 02 0656_02 0655_16052017_014818.mp4

Date
05/16/2017
W/O
618894
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00258
PipeID
P03210
Time
1:47 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4454
Sewer Name
02 EAST COMPTON BOULEVARD EXTENSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
30
Purpose
Routine Assessment
Project
WO_618894_TV02057_MAY2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0656
Downstream MH
02 0655
Dir. of Survey
Downstream
Length Surveyed
260.6 ft.
Total Length
260.6 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2I00
O&M Rating
102
Overall Index
2
Overall Quick
Overall Rating
106
Pipe schematic from manhole 02 0656 to 02 0655
MH: 02 0656MH: 02 0655downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 06562 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start37.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"82.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"90.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6", 6"134.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"150.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"165.4 ft. FM - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES187.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"232.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"259 ft. MGO - General Observation - COCKROACHES IN MANHOLE259 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish260.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK260.6 ft. AMH - Downstream Manhole, Survey Ends - 02 0655

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

  • Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    165.4 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

Observations (17)

DistanceCodeObservation
260.6MGOACTIVE CONNECTION AT MH 3 O'CLOCK
134.8TFA
260.6AMH02 0655
0MWL
259MGOCOCKROACHES IN MANHOLE
0MGOCOCKROACHES IN MANHOLE
232.3TFA
82.1TFC
37.5TFA
0MWM
90.1TFA
259DAGS
2DAGS
165.4FM
0AMH02 0656
187.1TFA
150.9TFA

Properties (4)

additional_info
SC345230
custom_field_two
4
customer
LACSD
datetime
2017-05-16T01:47:52-07:00