VANIYAMKULAM GP 19-20, KOTHAYUR SAMGRA KUDIVELLA PADHATHI, PIPE LINE REFIXING (338/20)

Amount

Bore Well

od472773/2019_2020 : Site Investigation After Conduction Ground water Dept. Survey (GWA Order No.T(1) 2387/2018/DGW Dated,28/02/2018 W.E.F 01/04/2018)

od472774/2019_2020 : Digging bore well 150mm dia at the proposed site up to getting sufficient water yield as per standard specification including all charges complete.(GWA Order No.T(1) 2387/2018/DGW Dated,28/02/2018 W.E.F 01/04/2018)

od472775/2019_2020 : Providing Casing Pipe 180mm Dia (suitable for 150 mm dia borewell) including all charges etc complete.(6kgf/cm2)(GWA Order No.T(1) 2387/2018/DGW Dated,28/02/2018 W.E.F 01/04/2018)

od472776/2019_2020 : Supplying and fixing P V C end cap suitable for 150 mm dia Borewell including all cost,conveyance and fixing charges etc. complete.<br>(GWA Order No.T(1) 2387/2018/DGW Dated,28/02/2018 W.E.F 01/04/2018)

Pipe line work

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

od47203/2019_2020 : Supply and errection of Ferro cement pump house as per following specifications.a) Foundation of size 1.60x1.60x0.60m ferro cement square fitting by earth consolidation connecting using cement concrete 1:4:8, b) Ferro cement ready made wall of size 1.50x1.50m (square type) having an average thickness of 25mm and height 2.10m, c) Ferro cement ready made triangular type roof d) M.S. door with necessary fittings 90x210cm size painting with synthetic enamel paint two coat after a priming coat includingf supplying a pad lock e) M.S. ventilator with grill of size 0.90xo.40m, painting with synthetic enamel paint two coat after a primary coat f) white washing two coat with cement proof paint two coat on inside and outside of pump house including roof.

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

18.48 : Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

TANK PLAT FORM

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

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

7.1.1 : Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

4.1.3 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

4.3.1 : Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

GANGADHARAN.K

DIL M GOVIND

Naseer.K.M

Bidder Name

Naseer.K.M

DIL M GOVIND

RAJESH.V

GANGADHARAN.K