Nochad GP 2020-21 - Drought Relief -Various Water Supply Scheme Renovation (56/20)

Amount

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:<br>All kinds of soil<br>Pipes, cables etc, not exceeding 80 mm dia ( MODIFIED ITEM 2.10.1.1 )

Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement & testing of joints complete as per direction of Engineer in Charge. 90 mm dia 10 Kgf/ cm2 ( MODIFIED 50.18.9.8.1 WITHOUT TRENCHING AND REFILLING )

Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement & testing of joints complete as per direction of Engineer in Charge. 50 mm dia 6 Kgf/cm2 ( MODIFIED 50.18.9.6.2 WITHOUT TRENCHING AND REFILLING )

oProviding and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement & testing of joints compete as per direction of Engineer in Charge. 40 mm dia 6 Kgf/cm2 ( MODIFIED 50.18.9.5.2 WITH OUT TRENCHING AND REFILLING )

Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement & testing of joints complete as per direction of Engineer in Charge.32 mm dia 10.Kgf/cm2 ( MODIFIED 50.18.9.4.1 WITHOUT TRENCHING AND REFILLING )

Providing and fixing PVC pipes includes jointing of pipes with one step PVC solvent cement & testing of joints complete as per direction of Engineer in Charge. 25 mm dia 10KGF/cm2 ( MODIFIED 50.18.9.3.2 WITHOUT TRENCHING AND REFILLING )

80 mm 80 SW PVC - U ASTM Pipe including all cost, labour charges etc complete

65 mm 80 SW PVC - U ASTM Pipe including all cost, labour charges etc complete

50 mm 40 SW PVC - U ASTM Pipe including all cost, labour charges etc complete

40 mm 40 SW PVC - U ASTM Pipe including all cost, labour charges etc complete

25 mm 40 SW PVC - U ASTM Pipe including all cost, labour charges etc complete

12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

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

Providing and fixing gun metal non-return valve of approved quality (screwed end):80 mm nominal boreHorizontal

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :32 mm nominal bore

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

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

Providing and fixing gun metal non-return valve of approved quality (screwed end):50 mm nominal boreHorizontal

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

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work

Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer -in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

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.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing corrugate powder coated Alu zink trafford sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead ( 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.<br>0.35 mm thick with zinc coating .( MODIFIED OD OF DAR 12.1 )

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement & testing of joints complete as per direction of Engineer in Charge. 75 mm dia 10 Kgf/ cm2 ( MODIFIED 50.18.9.8.1 WITHOUT TRENCHING AND REFILLING )

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

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.

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

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)

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

DR with Departmental. Stone - DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of Departmental officers at site

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular /L-Type sections, made of 1.60 mm thick M.S. Sheet,joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 ( 1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows all complete with :4.0 mm thick glass panes

ASHRAF. K.K.