REPAIR/REPLACEMENT OF SECURITY FENCING AT TECHNICAL AREA AT AF STN YELAHANKA

Amount

Dismantling of concertina coil of any description from security wall approximate height 3.00 mtr including careful winding and removal from site

Demolition of brick work or stone/boulder 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.

M&L for Reinforced cement concrete as in Type B1, 1:2:4 using 20mm graded stone aggregate as in beams, cantilevers, pedestals & copings, lintel over 1.5m span complete or any other RCC works all as specified and as directed.

M&L for drilling 125mm dia , 350mm deep core cutting in RCC M-25, vertically on columns top @ 3.00 mtr height above GL and fixing only the angle iron brackets into the holes and grouting with PCC 1:11/2:3,type B0 using 12.5mm graded stone aggregate, applying bonding chemicals including necessary scaffolding to work at 3.00 mtr height on top of compound wall etc. complete all as specified and as directed. Note :- For bonding apply 2 coats of Fosroc chemicals NITO Bond SBR(M) inside the removed part of core area (inside cylindrical vertical surface and at bottom surface-1st coat after cleaning the surface and 2nd coat 15 minutes before the concreting) after thoroughly cleaning the surface by removing loose dust stone particles by means of mechanical blower and thoroughly cleaning the surface with clean water before concreting PCC of specified description and as per manufactures instruction.

Form work to small surfaces such as cantilever ends, brackets, ends of steps, caps and bases of pilasters and the columns and the like for rough finished surfaces of concrete complete all as specified.

M&L for framed work as in grills, 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, framework of water tanks and similar work conforming to Fe 290 Gde-E-165 complete all as specifed.

Supply only 18/20mm thick pre-formed filler for expansion joints complete all as specified and as directed

S&F 0.63 mm thick plain galvanised mild steel sheeting in stepped flashings fixed with rowel plug and screws @ 30 cm c/c at vertical side, one end made slotted hole and the other end oval hole fixed with screws complete all as specified and directed

S&F single concertina coil 450mm dia scrapper barb, 51 spirals with 125 clips per 6m length and conforming to IS-4454(Part-1) and as per manufacturers instructions complete all as specified.

S&F in repairs Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and staining and fixing to any type of standard rails, straining bolts, including securing or tying at crossings with and including provision of galvanised mild steel wire, staples or steel pins etc as directed (each line wire to be measured)

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

All as per item No.11 above but 5mm dia and over upto and including 10mm dia as stirrupps, sapcers and binding

Taking down steel gratings of any description area not exc 1.00 sqm fixed on wall and refixing the same in same opening after raising the level (by means of concrete) for flow of storm water complete all as specified and directed

All as per item No.13 above but area exc. 1.00 sqm but n.exc 2.00 sqm each

Welding in repairs n.exc 2.5cm in length, thickness of metal to be welded n.exc 6mm complete all as specified and directed.

All as per item No.15 above but exc 2.5cm but not exc 5 cm in length. Thickness of metal to be welded exc 6mm but n exc 9mm complete all as specified and directed.

S&F in repairs of 8mm dia rod length exc 10 cm but not exc 20 cm inserting in RCC fencing post by means of drilling and inserting the rod with Fosroc/Hilti chemicals such as lock fix for holding barbed wire fencing complete all as specified and directed.

Demolition of cement concrete (Un reinforced) of any description and in any position not otherwise specifically provided for

M&L for Hard core of gauge n exc 63mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to true surface in broken stone or boulders

M&L for cement concrete 1:4:8,Type D2 using 40mm graded stone aggregate as in foundations, filling and mass concrete.

M&L for 100mm thick cement Concrete 1:2:4, type B-2, using 40mm graded stone aggreagte as in flooring/Hardstanding

M&L for Sand filling under floors or in foundations including watering and consolidation.

M&L for Machine pressed precast concrete interlocking Paver Block tiles,PVC rubber moulded,laquor finished any shape and size confirming to IS-15658-2006 of 60mm thickness, M-35 grade with grey cement and no pigment.

M&L for forming 20mm thick expansion joints filled with preformed bituminous filler top 30mm primed and sealed with sealing compound Grade "B". Thickness of slab 100mm thick

M&L for forming construction joint 30mm deep x 10mm wide filled with sealing compouind Grade "B"

M&L for providing Pre-cast cement concrete block masonry, Type C1, 1:3:6 (20mm graded stone aggregate) with solid blocks, exc 10 cm in width and setting in mortar complete set in cement mortar 1:6

All as per item No.26 above but except blocks or slabs set in cement mortar 1:6

Extra for forming fair finished drain or channel 45 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc.

M&L for Providing cement concrete in Type C1, 1:3:6 using 20mm graded stone aggreagate as in coping

Excavating in trenches in any type of soil n.exc 1.5m wide and not exc 1.5m in depth; for foundation, etc or for shafts, well cess pits, manjholes, pier holes etc n exc 10 sqm on plan and n exc 1.5m in depth and getting out

Excavting over areas in sof/loose soil n exc 1.5m deep and getting out

Surface dressing n exc 15cm deep in soft/loose soil

Removal of excavated material exc 1.5KM bit n.exc 5 KM out side MD land or and deposited where directed in soils

Taking down cement or cement lime plaster , any description including raking out joints, hacking for key and scrubbling down with water etc

M&L for rendering 15mm thick in CM 1:6 on fair faces of brick work or concrete surfaces finshed even and smooth without using extra cement

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces finshed even and smooth without using extra cement

M&L for rendering 20mm thick in CM 1:4 on stone masonry surfaces or surfaces other than fair faces of brick work or on one side of lathing

Raking out joints to random rubble or polygonal masonry rubble or polygonal rubble uncoursed or brough upto courses/brick wall surfaces in cem,ent or cement lime mortar

M&L for preparation of new plastered or unplastered surfaces and applying two coats of white wash on walls compete all as specified and as directed.

M&L for preparation of new plastered or unplastered surafces and applying two coats of cement base paint on walls over a coat of white wash complete all as specified and as directed.

M&L for preparation of new or old plastered or un plastered surfacesand applying two coats of exterior emulsion on wall surfaces complete all as specified and as directed.

M&L for preparation of new or previously untreated steel surfaces of any description and applying two coats of Synthetic enamel paint over steel surfaces over one coat of Red oxide primer complete all as specified and as directed.

M&L for preparation of new or previously untreated wooden surfaces and applying two coats of Synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

M&L for prepareation of surfaces plastered or unplastered surfaces and applying one coat of white was on walls complete all as specified and as directed.

M&L for prepareation of surfaces plastered or unplastered and applying one coat of Cement base paint on walls complete all as specified and as directed.

M&L for preparation of wall surface and applying one coat of oil bound distembering , oil emulsion on wall surface complete all as specified and as directed.

M&L for preparation of wall surfaces and applying one coat of exterior emulsion on wall surfaces complete all as specified and as directed.

Applying one of synthetic enamel paint on wooden surface including preparation of new or previously untrewated surfaces of any description, not otherwise described over 10 cm width or girth

Applying one coat of synthetic enamel paint on steel surfaces including preparation of new or previously surfaces of any description over 10 in width or girth, not otherwise described

Applying two coat of Synthetic enamel paint over brick, stone, concrete, asbestos cement or plastered surfaces including priming paints plaster and preparation of new or previously untrewated surfaces of any description over 10 cm girth or width, not otherwise described.

M&L for applying painting 2 to 3mm thick road marking strips n exc 15 cm width or girth for layout of center line, dashes, rows, speed brakers. Writing letter etc, with thermoplastic road marking paint (reflective) of specified shade or colour by using fully automatic thermoplastic paint applicator machine filled with profile shoe, glass beads spacer propone tank heater and profile shoe heater over by experienced operator on road surface including road marking paint spray machine as in lines, dashes letters, arrows etc complete all as specified and directed.

M&L for cement concrete Type C2, 1:3:6 using 40mm graded stone aggregate as in surface Channels and drains

Demolition of Cement concrete (reinforced) of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition)

Providing pre cast cement concrete in cover slabs (for manholes, or over open drain ., etc or any othe RCC works or in any position location , chullah hoods, chajjas, water troughs mangers, shelves and similat articles , Type B1, 1:2:4(20mm graded stone aggregate) set in cement mortar 1:4

PURVIK CONSTRUCTIONS

Raghu M Contractor

RAJENDRA KRISHNA SARAF

Moulya Builders

Vinayaka Enterprises

SRI AYYAPPA ENTERPRISES

SRUSHTI CONSTRUCTIONS

S S BUILDERS

GOVINDARAJU INTERIOR DECORATION