Public Works Department Tender

Providing and laying Steel reinforcement at any level in foundation complete as per drawing and technical Specification.[MoRTH Specification : Section: 1600(N)] HYSD bar reinforcement

Structural cement concrete (Design Mix) in open foundations, with form work, at any level.Cement Concrete for plain/reinforced concrete in open foundation, any level, complete as per drawing and technical specifications. [MoRTH Specification Section 1700&1500] Concrete M20 grade In P.C.C.

Plain/reinforced cement concrete in substructure complete as per drawing and technical specifications MoRTH Section 1500,1700, 2200. RCC Grade M-30

Supplying, fititng and placing HYSD bar reinforcement in substructure complete as per drawing and technical specification MoRTH Section 1600,2200.

Providing and laying of filter media with granular materials/ stone crushed aggregates satisfying the requirements laid down in Clause 2504.2. Of MORT&H specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specifications clause 710.1.4 of IRC 78 & MoRTH section 2200.

Providing A.C pipe Weep holes 150mm dia in Masonry/Plain Concrete/.Reinforced Concrete abutment, wing wall/return wall complete as per drawing and technical specfication.[MoRTH Specification Clause 2205]

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specifications clause 710.1.4 of IRC 78 & MoRTH section 2200. Sandy material

Providing and laying Random Rubble masonry in foundation upto a depth of 1.50 metres and 1.50 metres above Ground /Bed level.[MoRTH Specfication: Clause 1000/1400] Cement sand mortar 1:6

Providing Cement pointing 1:2 deep variety (cut or weather) on brick, stone and tile work at all levels.[MoRTH Specfication : Clause 1000/1300]

Rubble stone masonry in cement mortar

Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401) (incl. lead upto 1000M & all lifts) b) For Grading III Material

Construction of dry lean cement concrete sub-base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm , aggregate cement ratio not to exceed 15:1 , aggregate gradation after blening to be as per Table 600-1, cement content not to be less than 150 Kg/Cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant as per mix design, transported to site, laid with a hydrostatic paver with electronic sensor, compacting with 8-10 tonne vibratory roller, finishing and curing complete as per MoRTH specification clause 601.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501, Using vacuum dewatering with required machinery

Providing and laying cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and MoRTH specification section 2702.

Supply of direction and place identification sign boards made out of 2mm thick MS sheet framed to angle iron 40 x 40 x 5mm and 2 vertical posts of angle iron 65 x 65 x 6mm, 4.60m long with hold fasts including excavation and fixing with CC 1:4:8 (30 x 30 x 60cm) and transportation with painting with superior grade enamel paint of approved quality including lettering and figuring etc. complete as per IRC standard size 160 x 180cm (project board)

Providing and erecting direction and place identification retro - reflectorised sign as per IRC:67 made of high intensity grade sheeting exclusive of lettering, border & signs fixed over aluminium sheeting, 2 mm thick fixed on a mild steel angle iron frame 50mmx50mmx6mm supported on mild steel angle iron post 75 x 75 x 6 mm upto the top of sign board, length of post from bottom of sign board is 2.85 m. upto foundation level post duly painted in black and white synthetic enamel alternate ship 30cm. wide fixed to the ground by means properly designed foundation with M-15 grade cement concrete 45cm x 45cm x 60 Cm , 60 Cm below ground level as per approved drawing & as per MORTH specifications clause 801. Single angle post 75 cm. X 45 cm.

Supplying of men at work sign board (folding type) made on 1.25 mm thick M.S. sheet size 900x900x900mm painted in white stove enamelled paint and reflective machine cut sheet Men's emblem and letter MEN AT WORK in red colours and additional attachment of size 150x900mm plate for gang number & name with white stoving enamelled back ground, both plates are fixed on a folding stand of M.S. (heavy) steel tube of size 13.2mm , outer dia as per IS-1239 (Part-I) 1979 duly painted in gray colour and both the plates are painted on back side in gray enamel paint.

Providing & fixing of retro-reflectorised hazard marker of size 30cm. X 90 cm. As per IRC-79-1981 made of high intensity grade sheeting in the form of alternate black & yellow strip sloping down ward at an angle of 45 degree C vide clause 801.3, fixed over aluminium sheeting, 2mm thick fixed on mild steel angle frame 50mmx50mmx6mm supported on mild steel angle post 75mmx75mmx6mm upto the top of sign board, length of post from bottom of sign board is 90 cm. upto foundation level fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cm.x45cm.x60cm. below ground level as per approved drawing & as per MoRTH specification clause 801.

Supply & fixing flood gauge (water gauge) as per IRC 67 standard 200cm. long fixed on angle iron post 50mmx50mmx6mm, 2.60m. Long fixed cement concrete M-15 mix size 30x30x60 cm. Complete including transportation excavation etc. complete.

Painting two coats after filling the surface with synthetic enamel paint in all shades on plastered concrete surfaces as per MORTH specifications Cl. 803. a) New Surface