DESIGN AND CONSTRUCTION OF 35 MTR SPAN MAJ PMT BRIDGE LINGDONG BRIDGE PSC BOX GIRDER TYPE SUPERSTRUCTURE ON OPEN FOUNDATION INCLUDING SSI AND APPROACHES OVER RIBIM CHU NALLAH AT KM 19.75 ON DIKCHU SANKLANG ROAD UNDER 107 RCC/758TF (P) SWASTIK IN SI

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PART-I : DESIGN AND CONSTRUCTION OF 35 MTR SPAN MAJ PMT BRIDGE (LINGDONG BRIDGE) PSC BOX GIRDER TYPE SUPERSTRUCTURE ON OPEN FOUNDATION INCLUDING SSI

Design and construction of 35 M long bridge including Sub Soil investigation(SSI) over Ribim Chu Nallah at km 19.75 on road Dikchu-Sanklang under 107 RCC/758TF (P) Swastik in the state of Sikkim including proof checking of design and drawings as directed by Department and based on hydralulic data, Sub Soil Investigation data, ground data, special Conditions, Particular Specification of the tender documents including Plate load test of foundation, load testing of superstructure as specified, all preparatory works, foundations, abutments, piers, return walls, POT & POT cum PTFE bearings, including design, launching/errection of staging works as required, Decking, Wearing coat having non skid surface, strip seal expansion joints RCC hand railings, Kerbs, RCC crash barrier, guard posts, drainage arrangement over carriage way and footpath, service arrangement for utilities, painting with non-corrosive paint to all exposed steel works, kerbs, protective works, temporary river training works, diversions and all other itmes of works required and necessary, for complete construction of bridge as directed by Engineer-In-Charge including curing.

PART-II: CONSTRUCTION OF APPROACH ROAD ON BOTH SIDES OF COMPLETE BRIDGE

With following details all as specified in particular specifications and as per MoRT&H Specification (Vth revision) for Roads and Bridge Work as per details mentioned below: (i) Length of approach road (a) Dikchu side approach - 20 Mtr (b) Sanklang side approach - 10 Mtr (ii) Construction of retaining walls in PCC (1:3:6) as per drawings provided (a) 8M(L) X3 M(H) - 7 Nos (b) Informatory Road Sign Post - 2 Nos (c) Providing & Fixing of Delinators - 12 Nos (d) Providing & Fixing of Cat eyes - 18 Nos (iii) Surfacing works:- (a) GSBC10 cm thick(02 layers) in 7.60 mtr width (b) WMM7.50cm thick (03 layers) in 7.30 mtr width (c) DBM 50 mm thick in 7.00 mtr width (d) BC 40 mm thick in 7.00 mtr width (e) Prime Coat and Tack Coat to be applied as per MORT&H specifications and as directed by Engineer-In-Charge

V.K Gupta & Associates (BID ID -3087834)

Ms Poddar Infratech Private Limited (BID ID -3076797)

SUN SHINE OVERSEAS PVT.LTD. (BID ID -3083501)

M/S SARADA CONSTRUCTION (BID ID -3076629)