Tender For Repair Work Of The Minor Bridge At Km 2 Of Jhansi Babina Road Odr In Jhansi District. - Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. (As per MORT&H) SI- 15.01-B-(i) 2 Sand Filling in Foundation Trenches as per Drawing & Technical Specification. (As per MORT&H) SI- 15.03) 3 Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.PCC Grade M15 using batching plant & manual placing(As per MORT&H) SI- 15.11, A- Case-II) 4 Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications.(As per MORT&H-15.10- A) 5 Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification.(As per MORT&H , SI- 16.01 A) 6 Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification.(As per MORT&H-16.05) 7 Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications. (As per MORT&H-16.04A) 8 Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm. (As per MORT&H-15.21) 9 Painting two coats after filling the surface with synthetic enamel paint bridge No. and span arrengment as per directed by engineer. (As per MORT&H-15.25) 10 Metal beam crash Barrier- Providing & erecting a W metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail 70 cm above road / ground level fixed on ISMC series channel vertical posts 150x75x5 mm spaced 2m center to center 1.8 m high , 1.1m below ground / road level , all steel parts are fitments to be galvinised by hot dip process to confirm IS1364, metal beam rail to be fixed to a vertical post with a spacer of channel sectio 150 x75x5 mm ,330mm long complete as per clause 810.(As per Lucknow SOR-CH-26-SI-27) 11 Retro-Reflectorised Traffic Signs- Hazard marker (left/Right)- Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting type-IV vide clause 801.3, fixed over aluminium sheeting 1.5 mm thick supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cmx45cmx60cm, 60cm below ground level as per approved drawing. the retro reflective sheeting shall be tasted for a certificate of having the sheeting tasted for coefficient of retro reflective , day time color and luminance, shrinkage, flexibliety , linor removel , adhesion , impact ressistant, spceler glosh and fungus ressistant, 3 years outdoor wathering and its having passed this test shall be obtained form international/ goverment labouratry/ instittute by the manufracturer of the sheeting and in case the cerrtificate is obtained from international conditions, its should also be obtained form indian condion within 3 years of lauching of product bye the manufracture in abroad alternatonaly a cerficate confirming to ASTM specifcations (D-4956-09) on artificial acclrated whathering requirement for a reputad laborlattory in india can be accpted provsionaly. in such a situation, the employer/ Clinte, if so desires could seek a for perfomance garntee which would be released after reciept of cerficate meeting the requarement for 3 year outdoor whathering of the sheeting as per IRC-67-2012. legands, latters, numlers and borders etc should be as per MORTH specefication number 801-3-7. prove of the same inform of govement report shall be uploaded while coating tender.(as per lucknow SOR-Ch-26, SI-18-x) 12 Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2. (As per MORT&H-3.18) 13 Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with grader in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. (As per MORT&H - SI- 4.14-A) 14 Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70kg/sqm using mechanical means.(As per MORT&H - SI- 5.01-A-i) 15 Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20kg per sqm on the prepared bituminous surface cleaned with mechanical broom. (As per MORT&H - SI- 5.02-A-ii) 16 Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 per centby weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 505 complete in all respects. (As per MORT&H - SI- 5.04-A) 17 Providing and laying bituminous concrete withhigher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4per centof mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects.(As per MORT&H - SI- 5.05-B)
