Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 10, 2017, 07:06 AM
  • 04 0091_04 0090 _10102017_000637.mp4

Date
10/10/2017
W/O
663500
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00409
PipeID
P11828
Time
12:06 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4744
Sewer Name
04 FAIRFAX AVENUE TRUNK
City
WEST HOLLYWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
02
Purpose
Routine Assessment
Project
WO_663500_TV04004_OCT2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
04 0091
Downstream MH
04 0090
Dir. of Survey
Downstream
Length Surveyed
283.1 ft.
Total Length
283.1 ft.
Structural Index
3
Structural Quick
3D21
Structural Rating
74
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
76
Pipe schematic from manhole 04 0091 to 04 0090
MH: 04 0091MH: 04 0090downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 04 00912 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start39 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"58.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"87.5 ft. CS - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES99 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"119.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"152.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"161.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES166.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start167.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"175.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"183.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"241.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"269.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"271.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"281.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish281.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish283 ft. MGO - General Observation - Surface Spalling throughout the reach283.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE283.1 ft. AMH - Downstream Manhole, Survey Ends - 04 0090

Observation photos (4)

  • 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 Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

    87.5 ft. - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    161.5 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

Observations (24)

DistanceCodeObservation
119.4TFA
281.1DAGS
166.7CM
0MWL
175.4TF
0MGOCOCKROACHES IN MANHOLE
283MGOSurface Spalling throughout the reach
152.3TF
99TFA
183.1TFA
0MWM
281.1CM
283.1MGOCOCKROACHES IN MANHOLE
161.5CM
271.8TFA
87.5CS
283.1AMH04 0090
0AMH04 0091
167.4TFA
2DAGS
39TF
241.8TFA
58.4TF
269.4TF

Properties (5)

additional_info
SC346059
custom_field_two
3
customer
LACSD
datetime
2017-10-10T00:06:19-07:00
sewer_category
Gravity