Package 02: Construction item: SCL replaces poor quality insulation on branches: NR TBA No. 3 Hung Nhan, NR TBA No. 4 Hung Nhan, NR TBA No. 5 Hung Nhan, NR TBA No. 4 Hung Chau, NR TBA No. 3 Hung Phu, NR TBA No. 3 Hung Lam, NR TBA No. 4 Hung Lam, NR TBA No. 3 Hung Tien, NR TBA No. 5 Hung Thinh, NR TBA No. 6 Hung Thinh, line 377E15.7 and NR TBA No. 5 Nam Cat , NR Substation No. 6 Nam Cat, NR Substation No. 1 Hung Thong, NR Substation No. 3 Hung Tan, line 377E15.1; Repairing 0.4kV transmission line behind Substation No. 1+2+3+4+5+6 Dong Son in Do commune