E-Quotation for Non DSR Item for Construction Of Major Bridge Connecting Road On Mundholde Khadakache (ODR-28) Tal. Muktainagar To Sulwadi Ainpur (VR-8) Tal. Raver Over Tapi River Near Mundholde Village Tal Muktainagar Dist. Jalgaon

Amount

Providing self propelled jackup barge for bridge work in river including mobilization, demobilization and shifting from one location to other, including required allied eqipments, manpower etc. complete.

Mobilisation of Jack-up barge with allied equipment including required no of boats for floating the barge, anchors, buoyas, wireropes etc. loading required for piling including personnel for anchoring buoya, first setting up of rigs etc. complete

Removal of all equipments and personnel from site and handing over the site

Arrangement of self propelled Jack-up barge for construction work of size 24.00 m x 18.00m with hydraulically / mechanically operated (cylindrical / tubular) legs having range 12 to 15 meters from water level, sufficient to carry load of pilling rig and concreting equipments for pile construction etc complete.

Shifting of Jack-up barge including all equipments required for piling with the help of additional boats from one location to other and setting up at other location, including removing the anchors and refixing the anchor at new location, including all required the personels like Khalashis, boatman, supervisor and allied equipments etc. complete

Providing barge for shifting of material and equipments required for piling activity like concrete pump, miller,liners, reinforcement steel etc.

Design, Fabrication & supply and erection of Launching Truss including LG Truss, Front Leg, Rear Bracings, Side Shifting arrangement over Pier Cap & Machined Pins. having capacity 150 MT including preparing working drawings and scheme drawings, manufacturing all machining items etc. complete.

Providing and installing hydraulic jack of required capacity as per Launching girder manufacturer with other allied equipments

Trailer of 150 MT capacity for transporting the precast / prefabricated girder from casting yard to site location.

P/L, mastic asphalt 25mm thick with 10/20 grade bitumen including producing the same at computerised batch mix plant, transporting the same to site by means of mastic cookers, laying the same with mastic paver and including all necessary tools, labours & barricading, spreading of aggregates as antiskid measures by means over newly laid mastic asphalt as per prevailing MCGM specification clause no. 365 of 'Roadwork' as directed by Engineer in charge (Note: The material specifications / gradation & content shall be as specified in the relevant I.S. Codes.)

Providing the bridge deck waterproofing system 100% reactive, cold, spray applied, 2mm thick Esselac/MMA resin based bridge deck waterproofing membrane system with Esselac/MMA resin based primer and suitable Tack Coat/Bond Coat to receive the subsequent hot asphaltic surfacing. The application of waterproofing membrane shall be in two coats of contrasting colours of 1mm dry film thickness each. The waterproofing membrane system must be IRC accredited and BBA certificate for Bridge Deck Waterproofing in accordance with the UK Product Approval Scheme (HAPAS) approved since last eight years respectively. The waterproofing system must be approved by HAPAS for depths of hot asphaltic surfacing less than 80mm as per the requirements of CD358. The waterproofing membrane must have Accelerated Heat Aging test report for heat aging test period of 36 months in accordance to BS 903 Part A2 and BS 2782 confirming minimal change of less than 10% in tensile strength @ 37oC and @ 80oC temperatures, even after 3 years test signifying durability of the waterproofing system up to the design life of the bridge. There shall be no critical over-coating time for any element of the waterproofing system and the application of the waterproofing system should not be sensitive to relative humidity (% RH). The waterproofing system shall have excellent resistance to Chloride Ion penetration and shall be UV resistant even on longer exposure to UV. The cured waterproofing membrane when tested as per ASTM D 412, should have a minimum 9MPa tensile strength, 120% elongation at break respectively & 1mm crack bridging ability as per ASTM-C-1305. The integrity of the waterproofing membrane on the deck surface shall be checked for pinholes by performing Electrical Holiday Detection Tests over the full surface area of waterproofing membrane after the application of the second coat of waterproofing membrane.

Tejas Superstructures Pvt Ltd