Border Roads Organisation Tender

PART-A :ITEM 1 CONSTRUCTION OF SUB STRUCTURE (ABUTMENTS) AS PER DRAWINGS FOR 200 FEET SINGLE LANE MODULAR (GALVANIZED) STEEL BRIDGE (TO BE CONSTRUCTED BY OTHER AGENCY) AT KM 95.43 ON GANGTOK -CHUNGTHANG ROAD AS PER APPROVED BRIDGE SCHEME AND DRAWINGS INCLUDING APPROACH WORKS AND RETAINING STRUCTURES BY EXECUTING ALL ITEMS OF WORKS REQUIRED FOR LAUNCHING OF BRIDGE.(JOB NO 303/561)

ITEM 2: CONSTRUCTION OF APPROACH ROAD WITH FMN, PMT AND SURFACING WORKS (TWO LANE SPECIFICATIONS WITH FMN WIDTH - 10 MTR)

With following details all as specified in particular specifications and as per Section No 400 and 500 of MoRT&H Specification (Vth revision) for Roads and Bridge Work for complete construction of approach road on both sides as per mention details below: (i) Length of approach road (a) Mangan side approach - 43 Mtr (b) Chungthang side approach - 44 Mtr (ii) Construction of retaining walls in RCC (M-20) as per drawings provided (a) 8(L) X10(H) - 4 Nos (b) 8(L) X07(H) - 4 Nos (c) 8(L) X06(H) - 1 Nos (d) 8(L) X04(H) - 3 Nos (iii) Surfacing works as per MoRT&H specifications:- (a) GSBC 15 cm thick in 7.60 mtr width (b) WMM 100 mm thick 01st layer in 7.30 mtr width (c) WMM 75 mm thick double layer in 7.30 mtr width (d) DBM 50 mm thick in 7.00 mtr width (e) BC 40 mm thick in 7.00 mtr width (f) Prime Coat and Tack Coat to be applied as per MORT&H specifications and as directed by E-I-C