PROVN OF RAIN WATER HARVESTING AT AJEYA GRN UNDER GE S MAMUN

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in any type of soil complete all as specified & directed.

Earth work in excavation in all kind of soil by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, as directed by Engineer-in-charge.

Excavation in any type of soil for post holes (or similar holes) each n. exc 0.5 cu.m, getting out, returning filling in and well ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm, watering and removing surplus soil to a distance n exc 50 m and making good surface in hard/dense soil complete all as specified

Returning/filling in trenches in layers n.exc 25 cm each including watering, levelling and well ramming etc complete all as specified and directed.

Removing of excavated surplus soil obtained from excavation to a distance not exc 50 m depositing where directed at level not exceeding 1.5 metre of the starting point complete all as specified and directed.

Removing of excavated surplus soil obtained from excavation to a distance exceeding 250 mtr but not exc 500 m depositing where directed at level not exceeding 1.5 metre of the starting point complete all as specified and directed.

M&L for hardcore with broken brick bats gauge not exc 63 mm, deposited, spread and levelled in 300 mm thick (each layers n. exc 15 cm thick), watered and rammed to a true surfaces Road crossing complete all as specified and as directed.

M & L for Plain cement concrete (1:4:8) type D-2 (using 40 mm graded crushed stone aggregates) as in foundation filling and mass concrete all as specified.

M & L for PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in foundation and mass concrete complete all as specified and directed.

M & L for 75mm thick Plain cement concrete (1:4:8) type D-2 (using 40 mm graded crushed stone aggregates) as in sub base to floor finishes complete all as specified.

M & L for 50mm thick Plain cement concrete (M-15) type B-1 (using 20 mm graded crushed stone aggregates) as in flooring finished even and smooth without using extra cement complete all as specified.

M&L for precast cement concrete type B-0 (1:2:4) (using 12.5mm graded stone aggregate) Nominal mix in edging of path (interlocking paver) and the like including weathering slightly rounded or chamfered angles as directed including formwork andf finishing all exposed surfaces complete all as specified and directed.

M & L for Reinforced cement concrete Type B-1, 1:2:4 (Nominal Mix) (using 20 mm graded stone aggregates) as in foundation beam, plinth beam base for columns etc, complete all as specified and as directed.

M & L for Reinforced cement concrete Type B-1, 1:2:4 (Nominal Mix) (using 20 mm graded stone aggregates) as in columns, pillars, piers posts and struts etc, complete all as specified and as directed.

M & L for mild steel TMT bars, 10mm dia and over, as in reinforcement, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M & L for mild steel TMT bars, 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M & L for brickwork with fly ash bricks old size bricks built in cement mortar 1:4 complete all as specified and as directed

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter all specified and directed.

M&L Formwork to sides of pillars, posts, struts, piers, columns and stanchions Rough finished surfaces of concrete Square, rectangular or polygonal complete all as specified and directed.

M&L Non skid ceramic colour tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles including 15mm thick screed bed in cement mortar 1:4 complete all as specified

M&L glazed ceramic coloured tiles in vertical surface 450x300x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match incl rendering 10mm thick in CM (1:4) and finished rough, complete all as specified & directed.

S&F for Steel work in tubular trusses/post/ purlin etc, including special shaped washer etc. in any shape and position complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and as directed.

MåL for Framed work such as gril,gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; frame work of balusters; walk water tanks fencing post and similar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

S&F for Welded Fabric Hard drawn steel wire fabric cut to lengths, bent to shape required and tying with and including mild steel wire (annealed) not less than 0.9mm in dia supplied and fixed in reinforcemnt complete all as specified and as directed.

S&F for mild steel as in posts and struts, angle horn in fencing including cutting tops to shape as directed drilling holes notching for wire etc flat iron fillets (for securring wire mesh etc) including all necessary drilling bolting or riveting etc and similar work confirming to Fe-290 Gde complete all as specified and as directed.

S&F for mild steel screw bolts machine made with hexagonal or square heads at one end and screwed the other on screwed both ends each screwed to be fitted with washers and one hexagonal or square nut langth of bolt n.exc 5cm long and 11 to 15 mm dia complete all as specified and directed.

Supply only for chain link fencing any mesh size and type to any type of standards rails straining bolts etc including provision of binding wire complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire all as specified and directed.

Galvanised, (hot dip) 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed (each line wire to be measured).

M&L for preparation of new or previously untreated steel or iron surfaces of any description, not exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red-oxide primer complete all as specified and directed.

M&L for preparation of new or previously untreated steel or iron surfaces of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red-oxide primer complete all as specified.

M&L for Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified and directed.

M & L for Pre-painted galvalume aluminium zinc coating Gi based plain steel sheet 0.50 mm thick of an colour having tensile strength of 550Mpa as in ridge, fixed with self tapping screws complete all as specified and directed.

M&L for cement concrete type C-1,1:3:6 (using 20mm graded aggregate) as in plinth protection and paving 75mm thick laid in slope finished even and fair incl making joints at every 2.5m and at corner filled with bitumen 85/25 and sand in ratio 1:2 by weight and complete all as specified.

M&L for laying/spreading of sand as in thick thick cushion to precast concrete interlocking paver block including watering & consolidating complete all as specified and as directed.

M&L for 60mm thickness, M-35 grade coloured machine pressed precast rubber moulded concrete interlocking (Grey/red/ yellow) paver block of any shape and size with 6-8mm white cement layer mixed with pigment and coated with epoxy coating having high glossy finish confirming to IS 15658-2006 complete all as specified and directed.

M&L for Walling of random rubble, coursed, well bonded, bedded and solidly hearted, built in CM 1:4 complete all as specified and directed

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified of random rubble walling coursed, hammer dressing with maximum depression on face from straight edge held against the dressed surface n.exc 40mm on lime/sand complete all as specified and as directed.

M&L for Boulder filling dry hand packed tightly complete all as specified and directed.

M&L for Boulder pitching laid dry hand packed tightly and pitching is grouted with cement and sand motar CM 1:6 complete all as specified and as directed.

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