KDY_ Kochery Well Renovation

Amount

APPX WELL

2.8.1 : Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

60.7.3 : DISMANTLING DR - Dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in DR masonry including disposal of debris within a distance of 150m.

2.24.1 : Extra rates for quantities of works, executed:In or under water and /or liquid mud, including pumping out water as required

od185589/2016_2017 : Extra for open Well excavation in all kinds of soil ( for 4th depth 6.0 m to 7.5 m)

od185595/2016_2017 : Extra for open Well excavation in all kinds of soil ( for 5th depth 7.5m to 9.0 m)

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

od185586/2016_2017 : Reinforced cement concrete work in well - steining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) .Mod 5.7

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

5.9.14 : Centering and shuttering including strutting, etc. and removal of form for:Extra for shuttering in circular work (20% of respective centering and shuttering items)

5.22A.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars

od185587/2016_2017 : Laterate masonry with neatly dressed laterate stone of size 35*20*20cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.

13.4.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

pipeline

50.18.9.4.1 : Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.32 mm dia 10.Kgf/cm2

od185588/2016_2017 : Providing Street fountains with vertical posts by 75 mm PVC pipe 1.20m long fixing in<br>concrete and connecting the taps in position including all cost convyance etc., complete( cost of tap and<br>connecting pipe should be paid separately )

18.54.4 : Providing and fixing PTMT bib cock of approved quality and colour.15 mm nominal bore, 90 mm long, weighing not less than 93 gms

50.18.9.2.2 : 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. 20 mm dia 10 Kgf/cm2

10.25.2 : Steel 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

P HASSAN KOYA