Construction Corps

Overview

Also known as "Construction Team" or "bulldozers", those items are obtained through quests and the item shop, and are used for LBAS unlocking and upgrading.

Uses

Bulldozers are currently used for 2 LBAS related upgrades :

• They are needed for unlocking the world 6 land bases
  • In order to use the LBAS at World 6, you first need to complete the quest F43.
  • Each bulldozer will open one LBAS in this world, so you need up to 3 bulldozers to open the 1st, 2nd, and 3rd LBAS.
  • The need to open the 3rd LBAS is arguable, for more info, read: Troubleshooting
• For upgrading LBAS groups from each world (events and world 6 for now, and worlds 7 and 5 soon) from level 0 to 3, using the Land Base Maintenance menu.

Acquisition

One way to obtain bulldozers is via the item shop, where you can buy them for 800 DMM points each.

The other way to obtain them is via quests, where up to 4 can be obtained with One-time quests, and then up to 2 can be obtained via Yearly quests.

The One-time quests are the following :

Quest info		Rewards
B80 飛行場設営の準備を実施せよ！ Central Waters "Land Air Base" Deployment!		0	0	0	0
Conduct air reconnaissance in Operation K again and eliminate the enemy fleet along the route, then proceed to carry out preparations to construct a Land Air Base in the Central Waters! Go to 6-3 and score an S-rank at the boss node		Construction Corps
Notes	Requires: B41, B62, Bw9
B81 夜間突入！敵上陸部隊を叩け！ Night Attack! Striking the Enemy Landing Force!		0	0	0	0
Rush out an elite force to the Battle Off Sav Island, break through the enemy ambush, and attack the enemy landing forces! Go to 5-3 and score an A-rank at the boss node.		Construction Corps
Notes	Requires: B80
D41 航空基地を整備拡張せよ！ Development and Expansion of your Land Base!		0	0	0	800
Land Base Expansion Mission: Conduct the following expeditions: Maritime Escort Mission, Tanker Escort Mission, Supply Line Strengthening Mission, Aircraft Transport Operation, Seaplane Base Construction, Seaplane Frontline Transport, and Bauxite Escort Convoy. Complete each task. Complete expeditions 5, A1, 9, 18, 36, 40, and 45.		Choose between: Construction Corps Type 1 Land-based Attack Aircraft 2x Then choose between: Construction Corps New Model Aerial Armament Material 2x
Notes	Requires: F100, D31

The Yearly quests are the following :

Quest info		Rewards
C60 「改装特務空母」任務部隊演習！ "Remodeled Utility Carrier" Task Force Exercise		0	730	0	730
Organize a fleet consisting of "Remodeled Utility Carrier" as flagship along with 2 ships consisting of the "Fletcher-class Destroyers" and "John C. Butler Destroyer Escorts" as part of the fleet. Then with said fleet successfully get 4 S ranks in practice in the same day. Organize a fleet consisting of Gambier Bay Mk.II as flagship, and at least two members consisting of either Fletcher, Johnston or Samuel B. Roberts and 3XX and successfully get 4 S Ranks in the same day.		Construction Corps Choose between: FM-2 2x TBF 2x SK Radar ★5
Notes	Yearly Quest (July)
F100 夏の格納庫整備＆航空基地整備 Summer Hangar & Land Base Maintenance		0	0	0	400
Scrap 3 Land Base Attack Aircraft such as Type 96 and Type 1 LBAA. Then prepare 2800 ammo, 4 T97 torpedo bombers and 4 Tenzan. (All resources and unmodded equipment will be removed upon completion of quest)		Choose between: New Model Aerial Armament Material 2x New Model Armament Material Development Material 10x Then choose between: Skilled Crew Member 2x Construction Corps Improvement Material 8x
Notes	Yearly Quest (July)