Survey, drawing and design of proposed ROBs at Goraul (L.C 23-B), Maripur and otipur (L.C 121) etc including soil investigation at each pier locations and printing of various engineering drawings for field work between Muzaffarpur-Jiwdhara section of Muzaffarpur-Sagauli doubling project under Dy.CE/Con/I/HJP.

Item Breakup - A-NS Items

Topographical study of entire area of Each ROB/Railway Track with total Station/DGPS/Arial photography. Recording dimensions /levels of adjacent structures. Based on study, preparation of GAD of ROB on AutoCAD of required size for construction of ROB's including diversion arrangement for road traffic for construction facilitation, at site as per Railway's specifications, MORTH and instruction of Engineer-In-Charge including check print on white sheet and final print on tracing sheet and soft copy in Pen drive.

Preparation of detailed structural drawing of Numbers substructures of ROB like foundation, Piers, abutments etc. as per applicable codal provisions and proof checking of design and drawing by NIT/ IIT complete in all respect. (Each typical design of a complete pier/abutment will include various components i.e foundation, foundation cap, pier shaft, pier cap, pedestal, seismic restrainer and associated components i.e complete substructure of a typical pier/abutment and will be treated as one number) 3 3a Preparation of detailed structural drawing of Numbers 3.00 123900.00 371700.00 super structure of ROB (except RDSO drawing) as per applicable codal provisions and proof checking of design and drawing by NIT/ IIT complete in all respect. (Each typical design of a superstructure will include various components i.e bearing, girder, deck slab and associated components i.e one complete typical superstructure and will be treated as one number). (a)Solid Slab 4 3b Preparation of detailed structural drawing of Numbers 7.00 336300.00 2354100.00 super structure of ROB (except RDSO drawing) as per applicable codal provisions and proof checking of design and drawing by NIT/ IIT complete in all respect. (Each typical design of a superstructure will include various components i.e bearing, girder, deck slab and associated components i.e one complete typical superstructure and will be treated as one number). (b)Composite Girder 5 3c Preparation of detailed structural drawing of Numbers 1.00 944000.00 944000.00 super structure of ROB (except RDSO drawing) as per applicable codal provisions and proof checking of design and drawing by NIT/ IIT complete in all respect. (Each typical design of a superstructure will include various components i.e bearing, girder, deck slab and associated components i.e one complete typical superstructure and will be treated as one number). (c) Bow string/Camel back girder 6 4a Printing of drawings of Major/Minor Sqm 2500.00 717.73 1794325.00 bridges/Yard plan/L-section etc. on good quality film (thickness not less than 75 microns) or on paper as required . (a)On Tracing Paper & White Paper Total 6915525.00

Item Breakup - B2-USSOR Items

Metre Conducting in-situ full size Plate Load Test (PLT) at selected location as per IS:1888 including making loading arrangements & casting of RCC/cast in-situ concrete footing as per codal provisions including excavation and refilling of trial pit.

1485.00 undisturbed samples of soil from bore holes, including provision of air tight containers for packing and, labeling incl. transporting the samples to laboratory. Piston sampler shall be used for extracting undisturbed samples where necessary. Samples shall be collected as per IS:2720.

1485.00 disturbed samples of soil from bore holes, including provision of air tight containers for packing, labeling and transporting the samples to laboratory. Samples shall be collected as per IS:2720.

1485.00 IS:2131 at approximate1.5m intervals in bore holes, as directed by the Engineer in charge Conducting laboratory Tests on collected soil samples as per relevant IS code

analysis including Hydrometer Each analysis

Each Total 26104596.87