Wehrmacht Construction Battalions late 1942

[High Krausen]

Does anyone have any info on the TO&E of Wehrmacht construction (Bau or RAD) battalions from Late 1942.

I'm specifically trying to get an idea of the number of HMGs they had.

any information & references appreciated.

Thanks in advance

[High Krausen]

Michael Avanzini had the following information

Bau Btl (TO&E)
these are not RAD units

(KStN 2043) 01.10.1937
HQ (6 officers - 2 officals - 4 NCO's - 8 EM) 1MC, 1 car, 4 bikes

(KStN 2046) 01.12.1935
Company (3 companies + 1 company train/btn)
HQ (1 - 0 - 5 - 8) 1 horse, 1MC/SC, 1 bike
Company (3 plt/coy) Each Platoon (1 - 0 - 8 - 115) 1 bike
Company Train (0 - 0 - 1 - 13) 2 wagons ea with 2 horses, 2 field kitchens
ea with 2 horses.

KStN 2048) 01.12.1935
Equip Col (1 equip column/btn)
HQ (1 - 0 - 2 - 25) 2 bikes
Column (1 - 0 - 9 - 127) 2MC, 1 car, 11 trucks
Column Train (0 - 0 - 2 - 25) 1 wagon w/2 horses, 1 field kitchen w/2 horses