Construction materials:

Sand – screened, mcr. 2.2–2.4;
washed, mcr. 2.2–2.4;

Ballast – granite, 5-20 fraction, strength – 1200, freezing resistance 300, flakiness – not more than 17%;
limestone, fraction 5–20, strength – 800;
gravel, fraction 5–20, strength – not less than 1000;

Cement – PTs-500D, Ts-500DN

Fuel and lubricants:

Diesel fuel: winter/summer

Equipment:

Automobile tires for LIEBHERR, CAT, SCANIA, MERCEDES-BENZ

Insurance services:

Motor Third-Party Liability, Comprehensive and Collision Insurance