Atch2a_Addm2_20180524.pdf

ADDENDUM NO. 2

TO

RFP NO. FA520518R0003

ROADS/PAVEMENTS & MISC. CIVIL WORK IDIQ CONTRACT,

MISAWA AB, JAPAN

24 May 18

Contract specifications and drawings are modified to provide the following changes:

A. Specifications, Section 01 11 00

1. Para. 1.1.1.2 SURVEY AND TEST

a. ELIN A001, B001, C001, D001 and E001. Change the sentences from “This item shall consist of supplemental physical measuring based on a topographic survey data, including the locations and elevations of existing features, inverts, pipe sizes, etc. described in the Task Order. The report shall consist of a report per area, identifying quantity, unit price, and amount for individual proposal items and total price to complete the work. This item shall be exercised in quantities of extension 10 meter increments, appropriate to the scope of the Subject Task Order.” to “This item shall consist of supplemental physical measuring based on a topographic survey data using the benchmark on the base, including the locations and elevations of existing features, inverts, pipe sizes, etc. described in the Task Order. The report shall consist of a report per area, identifying quantity, unit price, AutoCAD drawings/files and amount for individual proposal items and total price to complete the work. This item shall be exercised in all transportation systems (roads, sidewalks, drainage systems, parking lots, planting, markings and any utilities) appropriate to the scope of the Subject Task Order.”

b. ELIN A002, B002, C002, D002 and E002. Change the sentences from “A survey to identify/verify required items of work and quantities per the scope of work for the Task Order (DD 1155) in unit of extension 10 meter (Set Point), as a Lot (LOT). This item shall consist of supplemental physical measuring based on a topographic survey data, including the locations and elevations of existing concrete curbs, sidewalk, curb, gutters and construction area described in the Task Order. The report shall consist of a report per area, identifying quantity, unit price, and amount for individual proposal items and total price to complete the work.” to “A survey for the concrete sidewalk, curb and gutter project only to identify/ verify required items of work and quantities per the scope of work for the Task Order (DD 1155) in unit of extension 10 meter (Set Point), as a Lot (LOT). This item shall consist of supplemental physical measuring based on a topographic survey data using the benchmark on the base, including the locations and elevations of existing concrete curbs, sidewalk, curb, gutters and construction area described in the Task Order. The report shall consist of a report per area, identifying quantity, unit price, AutoCAD drawings/files and amount for individual proposal items and total price to complete the work.”

c. ELIN A003, B003, C003, D003 and E003.

(1) Change the ELIN title from “Quantity Survey and Report, Pavement Cracks and Joint Seal” to “Quantity Survey and Report, Geotextile Work”.

(2) Change the sentence from “The report shall consist of a report per each required item, identifying quantity, unit price, and amount for individual or pavement crack and joint seal items, respectively, and total cost to complete the work.” to “The report shall consist of a report per each required item, identifying quantity, unit price, AutoCAD drawings/files by updating the Government’s provided files and amount for individual or pavement crack, joint seal, all concrete joint for geotextile and total cost to complete the work.”

d. ELIN A004, B004, C004, D004 and E004. Change the sentences from “A survey to identify/verify required items of pavement marking quantities shall be per linear meter (LM) described in the Task Order (DD 1155) by physically measuring. The report shall consist of a report per each required item, identifying quantity, unit price, and amount for individual pavement marking items, respectively, and total cost to complete the work.” to “A survey for the pavement marking only project to identify/verify required items of pavement marking quantities shall be per linear meter (LM) described in the Task Order (DD 1155) by physically measuring. The report shall consist of a report per each required item, identifying quantity, unit price, AutoCAD drawings/files by updating the Government’s provided files and amount for individual pavement marking items, respectively, and total cost to complete the work.”

e. ELIN A005, B005, C005, D005 and E005. Add the sentence “Pavement shall be temporary restored at 4cm thickness using asphalt No. 2.” at the end of paragraph.

f. ELIN A006, B006, C006, D006 and E006. Add the sentence “Temporary restoration shall use non shrink mortar or hot mix asphalt.” at the end of paragraph.

g. ELIN A007, B007, C007, D007 and E007. Add the sentence “Pavement shall be temporary restored at 4cm thickness using asphalt No. 2.” at the end of paragraph.

2. Para. 1.1.1.3 GENERAL CONSTRUCTION AND OTHER WORK.

a. ELIN A017, B017, C017, D017 and E017. Change the unit of issue from “each per month (EA/MONTH)” to “each per day (EA/DAY)”.

b. ELIN A018, B018, C018, D018 and E018. Change the unit of issue from “(EA/MONTH)” to “each per day (EA/DAY)”.

c. ELIN A019, B019, C019, D019 and E019. Change the sentence from “Transportation of removed concrete, AC and concrete products from construction site to stock yard/on Base shall be per cubic meters (CM) of transported removed concrete, AC and concrete products, including but not limited to provide equipment, transporting, unloading, and site cleanup.” to “Transportation of removed concrete, AC and concrete products from construction site to stock yard/on Base shall be per cubic meters (CM) of transported removed concrete, AC and concrete products, including but not limited to provide equipment, transporting, unloading, loading and site cleanup.

d. ELIN A020, B020, C020, D020 and E020. Change the sentence from “Transportation of removed cold mill AC from construction site to stock yard/on Base shall be per cubic meters (CM) of transported cold milling AC, including but not limited to provide equipment, transporting, unloading, and site cleanup.” to “Transportation of removed cold mill AC from construction site to stock yard/on Base shall be per cubic meters (CM) of transported cold milling AC, including but not limited to provide equipment, transporting, unloading, loading and site cleanup.

e. ELIN A021, B021, C021, D021 and E021. Change the sentence from “Transportation of removed miscellaneous material from construction site to stock yard/on Base shall be per cubic meters (CM) of transported miscellaneous material at site, including but not limited to provide equipment, transporting, unloading, and site cleanup.” to “Transportation of removed miscellaneous material from construction site to stock yard/on Base shall be per cubic meters (CM) of transported miscellaneous material at site, including but not limited to provide equipment, transporting, unloading, loading and site cleanup.

f. ELIN A022, B022, C022, D022 and E022.

(1) Change the ELIN title from “Transportation of Heavy Equipment with Trailer/Truck on Base” to “Transportation of Heavy Equipment with Trailer/Truck within Airfield Clear Zone”.

(2) Add the sentence “The contractor shall remove the construction heavy equipment from Airfield Clear Zone after completion of the construction work per day.” at the end of paragraph.

g. ELIN A023, B023, C023, D023 and E023.

(1) Change the ELIN title from “Transportation of Heavy Equipment with Self/Truck on Base” to “Transportation of Heavy Equipment with Self/Truck within Airfield Clear Zone”.

(2) Add the sentence “The contractor shall remove the construction heavy equipment from Airfield Clear Zone after completion of the construction work per day.” at the end of paragraph.

h. ELIN A024, B024, C024, D024 and E024. Change the sentence from “Traffic regulator (flag man) shall be man per day (MAN/DAY) of traffic regulator, including but not limited to control of vehicle traffic during construction work.”

to “Traffic regulator (Traffic Control Guard B) shall be man per day (MAN/DAY) of traffic regulator, including but not limited to control of vehicle traffic during construction work.”

3. Para. 1.1.1.7 SIDEWALK, CURBS, and GUTTERS WORK

a. ELIN A046, B046, C046, D046 and E046.

(1) Change the ELIN title from “Sub Base Course (Sand)” to “Frost Inhibition Course (Sand)“.

(2) Change the sentence from “Sub base course (sand) shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, testing and clean-up.” to “Frost inhibition course (sand) shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, testing and clean-up.“

b. ELIN A052, B052, C052, D052 and E052. Change the sentence from “Install precast type A block shall be per linear meter (LM.), including but not limited to installation and clean-up. to “Install precast type A block shall be per linear meter (LM.), including but not limited to installation, mortar filling and clean-up.

4. Para. 1.1.1.8 PAVEMENT MARKINGS, TRAFFIC SAFTY WORK, ELIN A053, B053, C053, D053 and E053. Change the sentence from “Removal of pavement marking (W=15cm) shall be per linear meter (LM.) of removed paint without damage to existing AC or PCC surfaces, including but not limited to preparatory work, application of water-blasting and/ or light sand-blasting, and clean-up.” to “Removal of pavement marking (W=15cm) shall be per linear meter (LM.) of removed paint without damage to existing AC or PCC surfaces, including but not limited to preparatory work, application of grinder, and clean-up.“

5. Para. 1.1.1.9 EARTH WORK, SODDING, PLANTING WORK, ELIN A067, B067, C067, D067 and E067. Change the sentence from “Place new top soil, 100mm thick shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to delivery of new top soil, preparatory work, spreading and compaction and clean-up.” to “Place new top soil, 100mm thick shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to delivery of new organic soil, preparatory work, spreading and compaction and clean-up.“

6. Para. 1.1.1.10 SANITARY SEWER, DRAINAGE WORK.

a. ELIN A071/072, B071/072, C071/072, D071/072 and E071/072. Change the sentence from “Install new manhole frame and cover (T-25/T-6) shall be per each (EA.) of manhole cover and frame installed, complete and ready for use, including but not limited to preparatory work and installation.” to “Install new manhole frame and cover (T-25/T-6) shall be per each (EA.) of manhole cover and frame installed, complete and ready for use, including but not limited to preparatory work, mortar filling and installation.“

b. ELIN A074, B074, C074, D074 and E074. Change the sentence from “Install new concrete frame and grating cover (T-25) of gutter inlet shall be per each (EA.) of concrete frame and grating cover installed, complete and ready for use, including but not limited to preparatory work and installation.” to “Install new concrete frame and grating cover (T-25) of gutter inlet shall be per each (EA.) of concrete frame and grating cover installed, complete and ready for use, including but not limited to preparatory work, mortar filling and installation.“

c. ELIN A075, B075, C075, D075 and E075. Change the sentence from “Install new gutter inlet with pre-cast concrete structures, inlet height 1.3m less than shall be per each (EA.) of gutter inlet installed, complete and ready for use, including but not limited to preparatory work and installation.” to “Install new gutter inlet with pre-cast concrete structures, inlet height 1.3m less than shall be per each (EA.) of gutter inlet installed, complete and ready for use, including but not limited to preparatory work, mortar filling and installation.“

7. Para. 1.1.1.12 WATER LINE WORK, ELIN A080, B080, C080, D080 and E080.

a. Change the ELIN title from “Raise/Lower existing Gate Valve Box” to “Replace Existing Gate Valve Box“.

b. Change the sentence from “Raise/lower existing gate valve box shall be per each (EA.) of frame and cover complete and ready for use, including but not limited to removing portion of existing concrete, resetting the frame and cover to new elevation, installation of frame and cover, and clean-up.” to “Replace existing gate valve box shall be per each (EA.) of frame and cover complete and ready for use, including but not limited to remove existing gate valve box and part of concrete, install new gate valve box at the designed elevation.“

8. Para. 1.1.1.13 REMOVAL AND DISPOSAL WORK.

a. ELIN A100, B100, C100, D100 and E100. Change the sentence from “Removal of PVC pipe shall be per linear meter (LM.) of pipe, including and not limited to excavation, cutting, cup, plug, removal of water pipe, backfilling and site cleaning.” to “Removal of PVC pipe shall be per linear meter (LM.) of pipe, including and not limited to excavation, cutting, cap, plug, removal of water pipe, backfilling and site cleaning.“

b. ELIN A101, B101, C101, D101 and E101. Change the sentence from “Hauling and disposal of extra soils/gravels to off base shall be per cubic meter (CM.) of material, including and not limited to loading, hauling and disposal to off base.” to “Hauling and disposal of extra soils/gravels to off base shall be per cubic meter (CM.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintaining, and hauling route cleaning for any material fall by the contractor.“

c. ELIN A102, B102, C102, D102 and E102. Change the sentence from “Hauling and disposal of asphalt concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling and disposal to off base.” to “Hauling and disposal of asphalt concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintaining, and hauling route cleaning for any material fall by the contractor.“

d. ELIN A103, B103, C103, D103 and E103. Change the sentence from “Hauling and disposal of asphalt concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling and disposal to off base.” to “Hauling and disposal of asphalt concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintaining, and hauling route cleaning for any material fall by the contractor.“

e. ELIN A104, B104, C104, D104 and E104. Change the sentence from “Hauling and disposal of plain concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling and disposal to off base.” to “Hauling and disposal of plain concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintaining, and hauling route cleaning for any material fall by the contractor.“

f. ELIN A105, B105, C105, D105 and E105. Change the sentence from “Hauling and disposal of reinforced concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling and disposal to off base.” to “Hauling and disposal of reinforced concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintaining, and hauling route cleaning for any material fall by the contractor.“

g. ELIN A106, B106, C106, D106 and E106. Change the sentence from “Hauling and disposal of precast concrete product to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling and disposal to off base.” to “Hauling and disposal of precast concrete product to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintaining, and hauling route cleaning for any material fall by the contractor.“

h. ELIN A107, B107, C107, D107 and E107. Change the sentence from “Hauling and disposal of plastics to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling and disposal to off base.”

to “Hauling and disposal of plastics to off base shall be per metric ton (MTON.)

of material, including and not limited to loading, hauling, disposal to off base, stock yard maintaining, and hauling route cleaning for any material fall by the contractor.“

i. ELIN A108, B108, C108, D108 and E108. Change the sentence from “Hauling and disposal of trees and stump to off base shall be per metric ton (MTON.) of material, including and not limited to hauling and disposal to off base.” to “Hauling and disposal of trees and stump to off base shall be per metric ton (MTON.) of material, including and not limited to hauling, disposal to off base, stock yard maintaining, and hauling route cleaning for any material fall by the contractor.“

Per the changes above, the specification cover, table of contents, Section 01 11 00, are replaced with revised 24 May 18 attached to this addendum.

B. Drawings

1. Drawing Reference No. T-4, LOCATION MAP, Location Map of Misawa AB.

Add Airfield Clear Zone area.

2. Drawing Reference No. B-1, CONCRETE SIDEWALK DETAIL, Concrete Sidewalk Detail. Change a concrete sidewalk detail section from “SUB BASE COURSE (SAND)” to “FROST INHIBITION COURSE (SAND)”.

Per the changes above, Drawing Ref. No. T-4 and B-1 are replaced with revised 24 May 18 attached to this addendum.

(End of Addendum)

2 Attachments:

1. Specifications, Revised 24 May 18.

2. Drawings, Revised 24 May 18.