Proj No. 172/20 Piravanthoor GP 2019-20 Vettithitta Apsara auditorium Ayiravallikkara road culvert renovation, concrete, Irish

Amount

Appendix A Culvert

11.1.1.1 : Excavation for StructuresEarthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.I.Ordinary soil(i)Upto 3 m depth

od380233/2019_2020 : DR PACKING Under Foundation-Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc,complete as per direction of departmental officers at site

11.4.1.1 : Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203I.P.C.C grade M 10(i)Nominal mix 1:3:6

od384920/2019_2020 : Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203<br>IV.R.C.C grade M 20

13.1.2 : Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5R.C.C M 25

13.2 : Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002,1010 and 1202

od386861/2019_2020 : Construction of plain cement concrete pavement ,thickness as per design,over a prepared sub base,with 43 grade<br>cement or any other type as per clause 1501.2.2 M 20 (grade),coarse and fine aggregates conforming to IS<br>383,maximum size of coarse aggregate not exceeding 25 mm,mixed in a concrete mixer of not less than 0.2<br>cum capacity and appropriate weigh batcher using approved mix design,laid in approved fixed side<br>formwork(steel channel, laying and fixing of 125 micron thick polythene film, wedges,steel plates including<br>levelling the formwork as per drawing),spreading the concrete with showels,rakes,compacted using<br>needle,screed, and plate vibrators and finished in continuous operation including provision of contraction<br>and expansion ,construction joints,applying debonding strips, primer, sealant, dowel bars, near approaches<br>to bridge /culvert and construction joints, admixtures as approved,curing of concrete slabs for 14 days,using<br>curing compound(where specified) and water finishing to lines and grade as per drawing and Technical<br>Specifications clause 1501 (Form work excluded)

2 Appendix B-Approch Road

od380397/2019_2020 : Filling with contractor own earth (excluding rock) in open areas in layers not exceeding 20 cm in depth .Consolidating each layer by ramming and watering, lead up to 50m and lift up to 1.5m as per direction of engineer in charge

culvert

50.2.3.1 : Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete

10.1 : Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Road Concrete

od388281/2019_2020 : <br><br>Surface dressing of the ground in All kinds of soil including removing vegetation and in-equalities not exceeding 15cm deep and disposal of rubbish, lead upto 50m and lift upto 1.50m.

od395687/2019_2020 : Construction of plain cement concrete pavement, thickness as per design, over a prepared sub grade / sub base, with 43 grade cement or any other type as per clause 1501.2.2 M20 (grade), coarse and fine aggregate confirming to IS 383, maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design laid in approved fixed side form work (steel channel, wedges, steel plates including leveling the form work as per drawing), spreading the co0ncrete with shovels, racks, compacted using needle vibrators and finished in continuous operation including provision of contraction expansion, construction joints, curing of concrete slabs for 14 days with water finishing to lime sand grade as per drawing and technical specifications clause 1501 (with form work)

Irish

od395687/2019_2020 : Construction of plain cement concrete pavement, thickness as per design, over a prepared sub grade / sub base, with 43 grade cement or any other type as per clause 1501.2.2 M20 (grade), coarse and fine aggregate confirming to IS 383, maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design laid in approved fixed side form work (steel channel, wedges, steel plates including leveling the form work as per drawing), spreading the co0ncrete with shovels, racks, compacted using needle vibrators and finished in continuous operation including provision of contraction expansion, construction joints, curing of concrete slabs for 14 days with water finishing to lime sand grade as per drawing and technical specifications clause 1501 (with form work)

C JOSEPH

Bidder Name

K CHANDRAN

C JOSEPH