REPAIR/ MAINTENANCE TO COMPOUND WALL PERIMETER WALL, CATTLE FENCING, CHAING LINK FENCING BARBED WIRE, CONCERTINA COILS AND OTHER B/R WORKS AT CHAF BANGALORE

Amount

Demolition Brick work or stone/ boulder/block masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles, complete all as specified and directed.

Stone walling of square rubbled masanory, regular coursed (Bangalore type) well bounded and solidity hearted built in CM 1:6, complete all as specified and directed.

All as per Srl item No. 02 above but except stones, complete all as specified and directed.

Racking out joints/pointing to to block in course masonry, or concrete block walling in cement mortar, complete all as specified and directed.

Keyed pointing to random or polygonal rubble, uncoursed or brought upto course in cement mortar (1:3), complete all as specified and directed.

Pre-cast cement concrete block masonry with solid blocks, exc 10cm in width and setting in mortar type C1 (1:3:6) set in cement mortar (1:6), complete all as specified and directed.

All as per Srl item No. 06 above but except block or slabs, complete all as specified and directed.

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

Rendering 15mm thick on fair faces of brick work or concrete surfaces in cement morter 1:4 finished even and smooth without using extra cement, complete all as specified and directed.

Preparation of new undecorated surface of wall and applying two coats of cement base paint over a coat of primer, complete all as specified and directed.

Dismantling chain link fencing wire mesh, any type description and size, complete all as specified and directed.

Dismantling structural steel work of any description and any position including doors, gate but excluding framed trusses, complete all as specified and directed.

Excavation in post holes each n. exc 0.50Cum in hard/dense soil , getting out, returning filling in and ramming earth or broken rubble mixed with earth around , in layers not exceeding 25 cm ,watering and removing surplus soil to a distance n.exc 50m and making good surface, complete all as specified and directed.

Cement concrete in foundation PCC 1:4:8 type D2 using 40mm graded stone agg as in foundation filling or mass concrete for fencing post etc, complete all as specified and directed.

Posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, welding etc. and similar work conforming to Fe-290 Gde E-165, complete all as specified and directed.

Framed work such as grills, grating, etc.. With ends of bars shouldered and/or rivted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con-formig to Fe.290. Gde-E-165, complete all as specified and directed.

Preparation of untreated new steel surfaces of any description n.exc 10cm width or girth and applying two coats of synthetic enamel paint ( 1st grade quality ) over a coat of red oxide primer, complete all as specified and directed.

Mild steel galvanised chain links of size 75mm x 75mm, 3.15mm dia as in fencing, fixed to any type of standards, rails, straining bolts etc. including provision of binding wire, complete all as specified and directed.

Galvanised 2 strand barbed wire 2.24mm dia of wire and 2mm dia of barbed at 75mm spacing and straining and fixing to any type of strandre nails straining bolts, including securing or tying at crossing with and provn of galvanised MS wire staples or steel pins etc., fixed as in repairs, complete all as specified and directed.

Restringing and resecuring of existing barbed wire including making good staples added fixed as in repairs etc., complete all as specified and directed.

Concertina coils 610mm diameter wire of short profile with HTGS spring corewire of diameter 2.59mm pitch between the barb 24.5mm. Tape will be hot dip galvanised upto 20 microns. Weight of each coil should be 7.5 to 8kg tape to be 0.5mm thick. Tensile strength will be 16000N/mmsqr (minimum) number of spiral turns per coil is before crimping is 18mm minimum including dovetail clips @ 5 clips per 2 spiral turns approx 125 clips per coil, fixed as in repairs, 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. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Precast cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in cover slabs and the like, set in cement mortar 1:6 with plain fair faces complete with joints to match, complete all as specified and directed.

Hight strength, deformed steel TMT bars 10mm dia and over, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.90mm, complete all as specified and directed.

Hight strength, deformed steel TMT 6mm to 8mm mm dia, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Demolition of cement concrete (un reinforced) in ground floors and pavings n.exc 15cm thickness (below or above ground level), complete all as specified and directed.

Providing cement concrete type B1,1:2:4 (20 mm graded aggregate) as in copings including formwork, complete all as specified and directed.

Cement concrete type C-2, 1:3:6 (40mm graded aggregate) 75mm thick as in plinth protection, pavement etc and finished the surface even and fair, complete all as specified and directed.

100mm thick cement concrete 1:2:4 type B2 (40mm graded aggregate) as in pavings, even and smooth without using extra cement, complete all as specified and directed.

Providing and laying 60 mm thick factory made chamfered edge cement concrete interlocking paver block (rubber finish on top) of M-30 grade made by block making machine (PV mould) with strong vibratory compaction and of approved size and design /shape laid in required colour and pattern over 50 mm thick compacted bed of fine sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in paved areas, inculding taking dismantling old interlocking blocks, complete all as specified and directed.

Non Skid (rough) endura High thickness tiles of 10/12 mm thick of approved size and shape and colour with minimum flexural strength of 38 N/mm2 with screed bed 15 mm thick CM 1:6 for laying floor finishes including Dismnantling floor, hearth or wall tiling incl cement mortar bedding ( but not backing) and rubbish off the premisies, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.(Make: Johnson Endura/Somany Dura stone , Wavy Ivory & Wavy Terracotta)

Chequered tiles of 300X300X25 mm thick as in floor, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of the tiles with 15mm screed bed 1:6 for laying floor finishes inculding Dismnantling floor, hearth or wall tiling incl cement mortar bedding ( but not backing) and rubbish off the premisies, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Preparation of plastered or un plastered old decorated surfaces of walls by brooming down or with steel wire brushing, scraping down smoke soot’s, moulds , moss & efflorescent salts & treating oily & greasy spots & filling holes & cracks with suitable material like white cement or Plaster of Paris and applying one coat of cement base paint, including necessary scaffolding upto 6th storey, complete all as specified and directed.

Preparation of plastered or un plastered old decorated surfaces of walls by brooming down or with steel wire brushing, scraping down smoke soot’s, moulds , moss & efflorescent salts & treating oily & greasy spots & filling holes & cracks with suitable material like white cement or Plaster of Paris and applying one coat of white wash including necessary scaffolding upto 6th storey, complete all as specified and directed.

Preparation of old painted surfaces of steel surface of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint including necessary scaffolding up to 6th storey, complete all as specified and directed.

Preparation of plastered or un plastered old decorated surfaces of walls by brooming down or with steel wire brushing, scraping down smoke soot’s, moulds , moss & efflorescent salts & treating oily & greasy spots & filling holes & cracks with suitable material like white cement or Plaster of Paris and applying applying one coat of exterior weather proof paint including necessary scaffolding upto 6th storey, complete all as specified and directed.

Kavitha Constructions

M/S Bhagyawanticonstruction

M.VENKATARAMANAPPA AND COMPANY

OM Enterprises

m/s raghavendra kulkarni