Tender For Repairing Works Of Jibanananda Setu As An Immediate Measure. (First Call).; 1 Uprooting and removing plants from the surface of walls parapet etc and making good damages. (Repairing of damages to be paid separately). (b) Medium size plant of girth of exposed stem above 75 mm. but not exceeding 150 mm. 2 Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD.(I) By Manual Meansc) Reinforced Cement Concrete 3 Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codesPakur Variety 4 Scraping Plaster in Lime or Cement Mortar from Brick /Stone Masonry as per Technical Specification Clause 202 for Rural Roads of MORDRE Wall: 5 Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.(a) Where staging is required 6 Supplying, fitting and placing HYSD bar reinforcement in Bridge Super-structure including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications.(ii) a. Tor Steel rods / HYSD bars / TMT bars (SAIL/ TATA / RINL ) 7 Furnishing and Placing Reinforced / Pre-stressed Cement concrete in Super-structure with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement and admixtures, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete as per drawing and technical specification including the cost of necessary form work and staging complete. as per drawing and technical specifications.A RCC Grade M20(i) For solid slab super-structure, a) Height upto 5m 8 Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or rougening of concrete surface, including throating, nosing and drip course where necessary .(iii) With 4:1 cement mortar.(a) 20 mm. thick plaster (G.F) 9 Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour.In ground floor.3 mm. thick topping (High polishing grinding on this item isnot permitted with ordinary cement).Using grey cement(iii) 35 mm. thick 10 Picking up and removing old bituminous layer or sand sealing coat from old black topped surface and cleaning the exposed surface by scraping and stacking the material as directed.(a) By manual means :(ii) From 50 mm to 100 mm thick. 11 Tack Coat: Providing and applying tack coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 on the prepared surface cleaned with Hydraulic broom, moistening the surface including cost and carriage of emulsion, hire charges of machinery and labour, cost of fuel and lubricants all complete as per Clause 503 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). On Bituminous Surface(with primer @ 0.25 kg/sqm) 12 Bituminous Cold Mix ( Including Gravel Emulsion)Providing, laying and rolling of Bituminous cold mix on prepared base consisting of a mixture of unheated mineral aggregate and emulsified, including mixing in a Plant of suitable type and capacity, transporting, laying, compacting and finishing to specified grades and levels as per Clause 518 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).(i) Using 9.5mm or 13.2 mm nominal size aggregate 13 Providing and laying Bituminous concrete with Hot Mix Plant usingcrushed aggregates, filler materials (cement/ hydrated lime/ rock dust) and premixed with bituminous binder of specified grading @ 5.2% (min.) for Gr.-1 & @ 5.4% (min.) for Gr.-2as per Table 500-17 and mix design done as per table 500-10 and job mix and formula as per clause 505.3.3, including screening, cleaning of chips and preparing a uniform and quality mix, transporting the hot mix to work site, laying the mixed materials at specified laying temperature as specified in table 500-2 with a hydrostatic paver finisher with sensor control to the required grade, level and alignment over prepared surface coated with tack coat, rolling with smooth wheeled and vibratory or tandem rollers or with a pneumalic tyre roller of 12 to 15 Tonne weight with a tyre pressure of at least 0.56 MPa, to achieve the desired density as per clause 505.3.5, including cost and carriage of bitumen, crushed aggregates, filler materials and hire charges of machinery and equipment for construction and quality control complete as per Clause 507 of Specifications for Road & Bridge Works of MoRT&H (5th Revision) B. For Grading 2 (13.2 mm nominal size, 30mm/40 mm thick.)Using Batch Type HMP of minimum capacity 100-120 TPH. cum 14 Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge. Other than Sl. No. -2 15 Add GST @ 18% on Rs.574701.70 i.e. Total amount over Item No. 01 to 14 16 Add Labour Welfare Cess @ 1% on Rs.678148.01 i.e. Total amount over Item No. 01 to 15
