Pannikuzhippadam DWSS in Ongallur G P- SDFMLA

Amount

APPENDIX A (OPENWELL)

2.6.1 : Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

od648246/2020_2021 : Earth work excavation in all classes of soil-First depth

od648162/2020_2021 : Earth work Excavation in all classes of soil--Second depth.

od648163/2020_2021 : Earth work Excavation in all classes of soil--Third depth.

od648164/2020_2021 : Earth work Excavation in all classes of soil--Fourth depth

od648165/2020_2021 : Earth work Excavation in all classes of soil--Fifth depth

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

60.7.1 : DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

5.2.2 : Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.12 : Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.22.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

10.25.2 : Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

13.62.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .

50.18.9.7.1 : Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching refilling & testing of joints complete as per direction of Engineer in Charge. 63 mm dia 6Kgf/cm2

51.18.12.6 : Providing and fixing G.I. pipes complete with G.I. fittings (Cost of fittings to be paid separately) External work - 50 mm nominal dia

18.17.4 : Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

13.16.1 : 6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

od648383/2020_2021 : Supply and erection of ferrocement pump house as per following specifications. a) Foundation of size 1.6x1.6x.6 m ferrocement square fitting by earth consolidation connecting using cement concrete 1:4:8 , b)Ferrocement ready made wall of size 1.5x1.5m (square type)having an average thickness of 25mm and height 2.1m c) Ferrocement ready made triangular type roof d) M.S door with necessary fittings 90x210 cm size painting with synthetic enamel paint two coat after a priming coat including supplying a pad lock e) M>S> ventilator with grill of size 0.9x0.40m , painting with synthetic enamel paint two coat after a primary coat f) whitewashing two coat with cement proof paint two coat on inside and outside of pump house including roof.

od648388/2020_2021 : Supplying and fixing 1Hp mono block motor pump set including all costs of starter,switch,voltmeter,ammeter,ELCB,Capacitor,fuse indicator lamp,panel board and all charges for conveyance of materials, labour charges and taking connection from KSEB (Charges for electric connection paid seperately ).

od648384/2020_2021 : Providing and fixing precoated galvanised iron profiles sheets (size shape, and, pitch of corrugation as approved by engineer in charge) .3mm(+.05%),in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat of 15-18 microns. Sheet should be protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length up to 12 m or as desired by Engineer in charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x5mm) with EPDM seal complete up to any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins rafters and trusses and including cutting to size and shape wherever required.

Bidder Name