8779REPAIRS MAINT OF FENCING AND COMPOUND WALL AND MISC WORKS UNDER AGE B R WEST OF GARRISON ENGINEER M AIRFORCE JALAHALLI BANGALORE

Amount

Demolition of brick work or stone masonary built in cement mortar including all quoins arches pillar etc but excluding ashlars facing dressed built stone work and pre-cast concrete article complete all as specified and as directed.

Demolition of cement concrete (un reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Taking down cement plaster of any description on brick or stone walls etc including racking out joints hacking for key scrubbing down with water etc complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground post embedded in concrete,brick work,masonry etc.

Material and labour for walling for squared rubble masonry regular coursed, Secunderabad/Bangalore type, well bonded, bedded and solidly hearted, built in Cement mortar 1:6 complete all as specified and as directed.

All as per item No 06 herein before but except stones complete all as specified and as directed.

Material and labour for Pre-cast cement concrete Type C1 1:3:6 (20mm graded aggregate) block masonry with solid blocks exc 10cm in width and setting in cement mortar 1:6 complete all as specified and directed.

Material and labour for cement concrete 1:2:4 Type B1 (usiing 20 mm graded crushed stone aggregate) in band, coping, bed block for fixing post/grill including weathering, slightly rounded for chamfered angles and throating, as directing including glass pieces complete all as specified and as directed.

Material and Labour for 15mm thick cement plaster on stone surfaces or concrete or other than fair brick surfaces in cm (1:4) including finishing the surface even and smooth without using extra cement all as specified and directed

Material and labour for flush pointing with cement mortar with CM 1:4 to squared rubble masonry, coursed or uncoursed

Material and labour for raking out joints/ pointing to masonry or brick-work in single detached joints for flashing, etc and Material and labour Keyed pointing to random or polygonal rubble, uncoursed or brought upto course with CM 1:4

Material and labour for 100 mm thick PCC 1:4:8 type D-2(using 40 mm graded mechanically crushed stone aggregate) as in sub-floors, sub-bases complete all as specified and directed.

Material and labour for 75 mm thick PCC 1:3:6 type C-2(using 40 mm graded mechanically crushed stone aggregate) as in plinth protection / paving and path finished even and smooth with out using extra cement complete all as specified and directed.

Dismantaling cement conrete tiles floor , hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises

Material and labour for Chequered cement concrete coloured tiles having hard glazed top finish with polymer admixtures in any pattern or design of min. size 25cm x 25cm x 25mm thick set jointed and pointed in neat cement slurry in floor with grey pigment cement and pigments including 15mm thick screed bed in cement mortar 1:6, all as specified and directed.

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth for fundation for shafts, cills, cesspits, manhole pier holes n.exc 10Sqm on plan and getting out complete in any type of soil complete all as specified and directed.

Returning filling in including spreading levelling, watering and well ramming in layers n.exc 25cm thick in soft/loose soil complete all as specified and directed.

Removing of excavated soil to a distance n.exc 50m and depositing where directed by the Engr-in-Charge at a level n.exc 1.50m above the starting point complete all as directed

Material and labour for Precast RCC cover slabs for manholes 1:2:4,type B1,using 20mm graded stone aggregates,set in CM 1:4 including necessary form work and finishing the exposed surfaces of concrete even and smooth without using extra cement complete all as specified.

Material and labour for Mild steel TMT bars 6mm dia to 8mm dia cut to length bent to shape required including cranking bending spirally for hooping for columns hooking ends and binding with MS wire (annealed) not less than 0.9mm dia complete all as specified and directed.

Material and labour for providing precast cement concrete type B-0 1:2:4 (using 12.5mm graded stone aggregate) as in louvers and jallies 40 to 50mm thick (measured solid) including all mouldings but excluding frames set in cement mortar (1:4) including removing old broken jallies all as spd and directed

Desilting/cleaning of open drain including soil and mud by mechanical means or by manual lifting including cleaning of shrubs/bushes vegetation and making good to reuse the drain all as specified and as directed.

Desilting/cleaning of culvert of any size and design including soil and mud by mechanical means or by manual lifting including cleaning of shrubs/bushes vegetation and making good to reuse the drain all as specified and as directed.

Dismantling of old stone slabs from drain and supply and fixing of approved quality stone slabs (locally available Bangalore type) self faced 50 to 75mm thick hammer dressed on fence (benching not exceed 40mm) inside of drain as required not less than 45cm in length jointed, pointed and finished in cement mortar 1:6 complete all as specified and as directed.

Material and labour for plain cement concrete type C1 1:3:6 (using 20mm graded stone aggregate) as in surface channel and drains all as spd and directed

Dismantling of wrought iron or mild steel work of any description no otherwise provided for complete all as specified and as directed.

Material and labour for framed work such as grills, gates etc with ends of bars shouldered and or riveted or forged into spikes frame guard bars barred iron doors ladders framed balusters walk ways railings framework of water tanks and similar work conforming to Fe290 Gde E-165 complete all as specified and as directed

Material and labour for providing mild steel work in handrail , wind tie as in posts and struts steel conforming to grade Fe 290 Gde 165. in fencing 'Y' shaped brackets etc. fabricated from angle iron section including all necessary cutting, welding, drilling holes, bolting, riveting etc., fixed on top of RCC wall for holding concertina coil & barbed wire complete all as specified and as directed by Engineer-in-charge;

Fixing only Framed work as in doors or gates of angle or other section

Material and labour for Preparation of new or previously untreated steel surface of any description exc 10cm with or girth an applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Dismantling of old unserviceable barbed wire

Restraining resecuring including making good galvanised 2 strand steel barded wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing 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 only including making good staples etc complete all as spcified and as directed.

Supply and fixed in repairs galvanised 2 strand steel barded wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing 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 only including making good staples etc complete all as spcified and as directed.

Dismantling of old unserviceable concertina coil and Supply and fix galvanised punched tape 1A concertina coil 450mm dia stretch length 6m fixed or welded to angle iron brackets and fixing to barbed wire with necessary fixing arrangement complete all as specified and as directed.

Dismantling fencing wire mesh (Chain link fencing etc) any type complete all as specified and as directed.

Supply only Chain link MS Galvanised fencing, any size or type..

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standerds, rails, straining bolts, etc. includin provission of binding wire.

Excavating post holes (or similar holes) each not exceeding 0.5 Cu. M, getting our hard/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exc 25cm and removing surplus soil to a distance n.exc 50m complete all as specified and as directed

Material and labour Cement concrete 1:2:4 Type B-2 (Using 40mm graded stone aggregate) as in post holes and foundation filling complete all as specified and directed.

Supply and fixing Mild steel screw bolts of 11 to 15mm diameter of shank (Machine made) with hexaganal or square heads at one end and screwed the other, each screwed end to be fitted with washers and one hexagonal or square nut, exceeding 5cm and not exceeding 10cm long complete all as specified and as directed.

Material and labour for Mild steel Round bars 10mm dia and over cut to length bent to shape required including cranking bending spirally for hooping for columns hooking ends and binding with MS wire (annealed) not less than 0.9mm dia complete all as specified and directed.

Material and labour for 20mm thick granite slab (of any type) machine cut, table rubbed and grinded and polished as in gate pillars/wall clading etc and jointed with grey cement slurry and pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite laid over and including 15mm thick screed bed or bedding layer in cement mortor (1:4) including dismantling complete all as specified and directed. Note:- (i) The rates includes for mixing and spreading of Sand and saw dust in proporation 1:1 and laid in slopes or an inclined angle of 60 degree upward direction and necessary consolidation / compaction complete all as directed by Engr-in charge.

Material and labour for Preparation of plastered or un-plastered surface old decorative and washing down, brooming rubbing etc and applying one coats of cement base paint on walls, complete all as specified and directed.

Material and labour for Preparation of old painted steel surface of any description exc 10cm with or girth an applying one coats of synthetic enamel paint complete all as specified and directed.

Material and labour for Preparation of old decorated wall surfaces including cleaning with water rubbing of fungus complete removal,applying one coat of weather proof paint "APEX" all as specified and directed

Material and labour for Preparation of old decorated surfaces of walls including cleaning by brooming down scrapping down smoke & moulds efflorescent salts and applying one coat of white wash on walls all as specified

Material and labour for Running welding in repairs thickness of metal to be welded exc 6 mm but n exc 9mm all as specified

Material and labour forr Machine pressed precast conctete interlocking paver block using grey cement and with pigments(Colour tiles) any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade including dismantling of old tiles complete all as specified and directed.

Material and labour for Machine pressed precast conctete interlocking paver block using grey cement and with pigments(Colour tiles) any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 Grade including dismantling of old tiles complete all as specified and directed.

Material and labour for 50 mm thick sand filling under floors or in foundations including watering and consolidation.

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