DAY TO DAY MAINTENANCE, REPAIRS TO JOINERY AND ROOF TREATMENT TO CERTAIN BUILDINGS OF MD AND OTM ACCN AT ZONE C AREA UNDER AGE(I) NAVY CHENNAI

Amount

Attending minor complaints of plumbing and sanitary fittings including water leakage from taps, WC”s, flushing cistern, urinals, wash basins, bottle traps etc and any obstruction to water supply in rooms/Qtrs, requiring plumber work with minor stores such as replacement of Brass spindle, M seal, Screws ,nailing , washers, check nuts, tightening of fittings of flushing cistern, cleaning of bottle traps etc to make it functional and stop leaking of any type of plumbing and sanitary items as in day to day maintenance work complete all as directed. Note:- (i) Ser No 2 to 15 Supply only items will be measured and paid separately and fixing rate, screws, nails, plugs and greases are included in the quoted rate. (ii) In case Daily manpower is not arranged as per direction of Engr-in-charge, recovery at double the market rate or double the CA rate whichever is higher will be made:-

Supply only 40mm bore Ball valves, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (minimum weight 210 gms)

Supply only 600mm long PVC connections 15 mm size with PTMT nuts

Supply only Fancy type CP stop/angular cock 15mm dia

Supply only Fancy type bib cock 15mm dia CP

Supply only Fancy type pillar cock 15mm dia CP

Supply only Fancy type shower 15mm dia CP

Supply only Swan neck Sink fancy type tap 15mm dia CP

Supply only Fancy type 600 mm long towel rail

Supply only Fancy type towel ring CP

Supply only Fancy type SS Soap dish

Supply only 600mm long x 180mm wide Glass shelf

Supply only 300mm Fiber corner shelf

Supply only 15mm dia of CP health faucet and 1mtr long flexible pipe

Supply only 15mm dia of PTMT health faucet and 1mtr long flexible pipe

Attending minor complaints of joinery such as wooden/steel/aluminium of any description including pelmet box, cupboard, drawers and the like door springs, etc requiring carpentry work like adjusting easing, wrought, cutting, pinning, wedging and finally making good etc and functioning to seating over with Each other with tightening of screws/nails, door springs etc, including petty repairs material like screws/nails, plug, grease etc to make it functional as in day to day maintenance work complete all as specified and directed. Note:- (i) Ser No 17 to 29 Supply only items will be measured and paid separately and fixing rate, screws, nails, plugs and greases are included in the quoted rate. (ii) In case Daily manpower is not arranged as per direction of Engr-in-charge, recovery at double the market rate or double the CA rate whichever is higher will be made:-

Supply only 75mm size, Butt hinges, heavy weight, SS,

Supply only 100 mm size, Butt hinges, heavy weight, SS,

Supply only 125 mm size, Butt hinges, anodised aluminium of type B-21

Supply only aluminium handles cast type anodised for 100 mm

Supply only aluminium handles cast type anodised for 150 mm

Supply only Stainless steel handles of 450 mm for glass doors

Supply only 150mm long aluminium, anodised barrel tower bolts

Supply only 200mm long aluminium, anodised barrel tower bolts

Supply only 300mm long Aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) complete all as specified and directed

Supply only 150 mm size Hasp and staple, safety type, aluminium anodised

Supply only 150mm long floor door stopper of Brass

Supply only 150mm long floor door stopper of Aluminum

Supply only 150mm long mortise lock brass type of 4 levers

S&F Stainless Steel pipe 25mm dia curtain Rod for windows, doors Opening etc complete all as specified and as directed.

S&F Stainless steel Curtain Bracket ( L type) for fixing curtain rod complete all as specified and as directed.

Taking down and refixing the same opening of door/ window Shutters including MS/ aluminum grills of any description exc 1 sqm but not exc 2 Sqm Each and including easing and adjusting before fixing of door shutter complete all as specified and directed.

All as per item No 32 above but with out taking down

Taking down and refixing the same opening of window/ ventilator Shutters including MS/ aluminum grills of any description n exc 1 sqm but Each and including easing and adjusting before fixing of door shutter complete all as specified and directed.

All as per item No 34 above but with out taking down

S&F in repair for 75mm size, Butt hinges, heavy weight, SS, and fixed complete all as specified and directed

S&F in repair for 125 mm size, Butt hinges, heavy weight, SS, and fixed complete all as specified and directed

S&F in repair for 125 mm size, Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed

S&F in repair aluminium handles cast type anodised for 100 mm complete all as specified and directed

S&F in repair aluminium handles cast type anodised for 150 mm complete all as specified and directed

S&F in repair for aluminium, anodised barrel tower bolts of extruded section and fixed for 150 mm length complete all as specified and directed

S&F in repair for aluminium, anodised barrel tower bolts of extruded section and fixed for 200 mm length complete all as specified and directed

S&F in repair for Aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed of length of bolt 300mm complete all as specified and directed

S&F in repairs mild steel lock of 7 levers with self locking and night latch of size 100mm complete all as specified and directed.

S&F in repairs Door closer hydraulically of (extruded section body) regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed

S&F in repairs300mm, ordinary mild steel rat tail rod pattern springs including roller and roller plate complete

S&F in repair aluminium hat pegs solid body 125mm to 175mm long.

S&F in repair aluminium wardrobe hooks (single) solid body 50mm to 60mm long.

S&F in repairs Aluminium XPM alloy wire cloth, average width of aperture 1.40mm and fixed with aluminium wire staples

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads

S&F 4mm thick sheet glass, ordinary quality, in squares n.exc 0.5 sq.m each pane.

Taking up or down steel tubing 20mm dia bore and connection complete all as specified

Taking up or down steel tubing 25mm dia bore and connection complete all as specified

Taking up or down steel tubing 40mm dia bore and connection complete all as specified

Cutting chases, pinning in , for concealed water tubing on brick walls, making good to facing where required and pointing in cement mortar 1:3, not exc 10 cm girth complete all as specified and directed.

Supplying and laying in repairs of CPVC pipes of outer dia of pipe 20mm SDR 11.00 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed

Supplying and laying in repairs of CPVC pipes of outer dia of pipe 25mm SDR 11.00 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed

Supplying and laying in repairs of CPVC pipes of outer dia of pipe 40mm SDR 11.00 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed

S&F of Brass Elbow (3/4 X ½) complete all as specified and as directed

S&F of Brass Tee of 20mm dia complete all as specified and as directed

S&F of Brass Tee of 25mm dia complete all as specified and as directed

S&F of Union of 25mm dia complete all as specified and as directed

S&F of Union of 40mm dia complete all as specified and as directed

S&F in repairs Gun metal 40 mm dia of pipe globe or gate valve with Iron wheel head, screwed both end for Iron pipe one fixed.

S&F in repairs Gun metal 25 mm dia of pipe globe or gate valve with Iron wheel head, screwed both end for Iron pipe one fixed.

S&F in repairs Gun metal 20 mm dia of pipe globe or gate valve with Iron wheel head, screwed both end for Iron pipe one fixed.

Taking down rain water pipe and sewage pipe of any size of pattern including all fittings, heads, shoes, bends etc.

S&F for 110mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls.

S&F for 110mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring jointslaid in trenches or floors

S&F for 75mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls.

S&F for 75mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring jointslaid in trenches or floors

S&F for 110mm dia bore PVC (SWR) junction single, (Single 'T') equal or unequal with access door

S&F for 75mm dia bore PVC (SWR) junction single, (Single 'T') equal or unequal with access door

S&F for 75mm dia bore PVC (SWR) branch piece, single (Single 'Y') equal or unequal with access door

S&F for 75mm dia bore PVC (SWR) bends any radius.

S&F for 110mm dia bore PVC (SWR) bends any radius

S&F for 110mm dia bore PVC (SWR) vent cowl.

S&F for 75mm dia bore PVC (SWR) vent cowl.

M&L for Cleaning and removal of all scale, dirt,mud and any foreign material and removing accumulated silt etc from RCC/PVC tank and from mouth for circulating pipes of any dia etc. repairs to minor cracks stopping leaking of inlet/outlet pipe by tightening of joints and alike and making joints leak proof of capacity of tank exceeding 250 Litres and not exceeding 1000 Litres all as specified including marking with white paints up to height of G+8 stories and directed by Engineer in charge. Note: Marking of Date of cleaning and Due Date with stencil with white paint

Removing plants/herbs grown on walls/junctions with roots using herbicide chemicals and of existing brick and concrete in high raised building at any storeyed and making good the disturbed surfaces as per existing complete all as specified and directed.

M&L for Clearing the blockage in the water closets of any type completly preferably by manually means to enable the flush water to flow freely to the manholes,all as specified and directed by Engineer-in-Charge

M&L for clearing the blockage of WHB, bottle trap, urinal, sink etc by manually/mechanically and removing blockage from entire system and making it fully functiona all as specified and directed by Engineer-in-Charge.

S&F in repairs EWC Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) but incl heavy duty seat cover complete set complete all as specified.

S&F in repair for low level flushing cystern 10 ltrs capacity body moulded from virgin quality high impact poly propoliyone and functional parts moulded from engneelicy grade ABS nylon and nylon glan complete incl brackets and 15mm bore 450mm long PVC connection all as directed.

S&F in repair for Wash basins counter type, vitreous china of 550x400mm, including cutting for and pinning in ends of brackets or erecting stand inclusive of 32mm waste coupling and 1mtr waste pipe all as specified and as directed.

S&F PVC connections 15 mm size with PTMT nuts of length 600mm all as specified and as directed. .

S&F in repair for Fancy type CP stop/angular cock 15mm dia cast copper alloy, chromium plated fency type screwed down high pressure with half turn of capstan heads, screwed both end for iron pipe or for unions and fixed. complete all as specified and directed .

S&F in repair for Fancy type CP bib taps 15 mm dia ,chromium plated cast copper alloy with half turn type capstan heads, long/ short bodys screwed down screwed for iron pipe or for brass ferrule and fixed. complete all as specified and directed

S&F for in repair pillar taps, 15mm fancy type, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure with or without lettered ‘Hot’ or ‘Cold’ with long screwed shanks and fly nuts, screwed for iron pipe of bore of pipe fixed all as specified and as directed.

S&F in repair for 125 mm dia Fancy type brass CP shawer rose all as specified and as directed by Engineer-in-Charge. complete all as specified and directed .

S&F in repair for tubular towel rail, brass CP 20mm dia, 'D' type, 60cm long between flanges made of brass chromium plated complete all as specified and as directed.

S&F in repair for stainless steel sink 1mm thick made of stainless steel for kitchen or laboratory with plugs, washers and wastes; including 40mm waste coupling , bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 600mm x 450mm bowl size 510mm x 330mm x 230mm

S&F for 32 mm PVC waste hose Low density polyethylene (LDPE) pipes of pressure rating 6kgf/sq. Cm for WHB / SS Sinks with coupling of length 0.90 mtr etc complete all as specified.

S&Fplastic water closet seat cover, black,white closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device as in repairs complete all as specified and directed

S&F in repairs for 15mm dia Brass CP wall mixer for mixing hot & cold water screwed down for iron pipe complete all as specified and directed Make Jaquor

S&F in repairs for 32/40 mm dia chromimun plated waste coupling fixed in WHB/Sink complete all as specified and directed

S&F in repairs for parts of PVC 15mm float valve with ball for PVC flushing cistern and cleaning of cistern etc complete all as specified and directed

S&F in repairs for parts of long body Spindle for Concealed stop cock of half turn type and cleaning etc complete all as specified and directed

S&F in repair for PVC OHT Cover with frame thread type with suitable locking arrangement upto 1000 liters capacity complete all as specified and directed.

S&F stainless steel plate rack kitchen 1 mm thick of size 75 cm x 95 cm with racks and shelf’s including complete fixing arrangements as per manufacturer’s instructions and taking down the old stainless steel plate rack and taken as credit complete all as specified and as directed.

S&F cabinet mirror of size 335x140x430mm with approved colour complete including necessary fixing arrangements and taking down the old mirror and taken as credit complete all as specified and as directed. Make -Water Tech

Taking down chowkats or frames exc 1.5 sqm but n. exc 4 Sqm each with shutter (without taking off shutter from the frame) and Complete all as specified.

Taking down chowkat or frame with shutters (without taking off shutters from the frames) not exc 1.5 sqm each.

Taking down shutters of any description not exc 1 Sqm each.

Taking down shutters of any description exc 1 Sqm & n.exc.2 Sqm each.

S&F second class hard wood plain , solid , straight , chowkats and frames wrought , framed rebated on the soilid rounded or chamfered put together with glue pinned at joints.

S&F 35mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides including 6mm thick teak wood lipping all as specified.

S&F for 35mm thick Plain, framed, panelled shutters of 2nd class hard wood (two panel), with lock rail and panels of 9mm BWP commercial ply or 12mm veneered perticle board with commercial veneering on both faces, the size of rail and style as per IS : 1003 (part-I), kiln seasoned chemically pressure treated.

S&F 30 mm thick second class hard wood , glazed and skelton shutters open rebated and prepared to receive glass, guaze etc (without sash bar) fitted with cut and mitred breads for securing glass etc stiles and rails, size at members of shutters as specified in SSR Pt-I sec 8, clause 8.20 (b).

S&F PVC door frame of size 50 mm x 47 mm made of 5 mm plain colour PVC sheet reinforced with MS squre tube complete all specified and as directed.

S&F Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. MS frame shall be covered with heat moulded prelam PVC sheet (both side ) 'C' channel having a PVC sheet strip in 20 mm width strck inside with solvent cement for stiles and rails ( feather edges ) pre Lam PVC sheet for top rail, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail, panelling of prelam PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointing together with solvent cement suppling and fixing in the frame at site as pre-specification and drawing.

S&F in repairs 18/19 mm thick prelaminated particle board , Interior grade, prelaminated one side with decorative choice lamination and otehr side balancing wihte lamination, fixed with screws to timber frame work as in cup board shelves etc complete all as specified.

S&F powder coated aluminium frame for doors , windows etc with one or more rebates including necessary joining cleats (minimum thickness of powder coating 50 micron) complete all as specified and directed

S&F Anodised Powder coated aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats,glazing clips, ruber neoprene packing,handles 2 Nos in each door, hinges,anodised aluminum snap beading screws etc. complete all as specified (minimum thickness of powder coating 50 micron)

S&F anodised powder coated aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as hinges,suitable handle (1 No.) complete all as specified (minimum thickness of powder coating 50 micron) complete all as specified and as directed by the Engineer-in-Charge.

S&F Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineerin-charge.

S&F Mild steel Angles, bars, flats etc., as in supports for stiffening of fencing, wall ties, hold fasts, clamps, plain angle cleats for securing purlins and similar small articles confirming to Fe 410-O 0r Fe 310-O

M&L Providing PCC Type B1 1:2:4 (20mm graded aggregate) in as in hold fast fixing

S&F 125 mm butt hinges, medium weight, cold rolled mild steel and fixed

S&F 100 mm butt hinges, medium weight, cold rolled mild steel and fixed

S&F 75 mm butt hinges, medium weight, cold rolled mild steel and fixed

S&F Aluminium anodised barrel tower bolt all as above but 150mm long

S&F Aluminium anodised barrel tower bolt all as above but 125mm long

S&F Aluminium anodised barrel tower bolt all as above but 75mm long

S&F extruded aluminium alloy handles fabricated types, anodised, each 150mm long

S&F extruded aluminium alloy handles fabricated types, anodised, each 125mm long

S&F extruded aluminium alloy handles fabricated types, anodised, each 100mm long

S&F 300mm long Aluminium, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts of extruded section all as specified.

S&F aluminium anodized hooks and eye 150mm long.

S&F of Floor door stopper 150 mm of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete.

M&L in repairs Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed

S&F 5.5mm thick sheet glass, ordinary quality, in squares exc 0.5 sq.m each pane.

S&F 5.5mm thick sheet glass, ordinary quality, in squares not exc 0.5 sq.m each pane.

S&F 4mm thick sheet glass, pinheaded type ordinary quality, in squares n.exc 0.5 sq.m each pane.

S&F Aluminium XPM alloy wire cloth, average width of aperture 1.40mm and fixed with aluminium wire staples

Dismantling wrought iron or mild steel work of any description not otherwise provided.

S&F framed work such as grills, grating, etc with ends of bars shoulders and/or rivited or forged into spikes, framed guard bars, barred iron doors, ladders, frame balusters, walk ways, railing and similar work confirming to Fe 290 Gde E-165.

M&L preparation of new steel surfaces of any descriptions over 10cm width or girth and applying two coats of synthetic enamel paints over a coat of red oxide primer.

M&L Preparation of old painted Steel surfaces of any description, exceeding 10 cm width or girth, not otherwise described and applying One coats of Synthetic Enamel paint.

M&L for preparation of new wooden surfaces and applying two coats of synthetic enamel paint over a coat of pink primer on surfaces of wood of any description over 10 cm in width or girth not other wise described complete all as specified and directed.

M&L for preparation of old painted wooden surfaces of any description not other wise described over 10cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by Engineer-in-Charge.

Repair and servicing of rolling shutters and removing of worn out components such as hood covers, laths ball bearing , helical wire springs, lock plates, brackets plate, shaft rod, straightening of existing guide channels, gear boxes, lath, hood at required places including greasing and refixing in the same opening after repairing, complete all as directed by the Engineer-in-Charge. Note:- Spare parts shall be measured and paid separately under respective item.

Supply only interlocking lath sections, from mild steel strips 1.25 mm thick, the section of lath shall be continuous and shall be in single piece without any welded joints and each alternate lath section shall be fitted with malleable cast iron or mild steel clips screwed / riveted at either ends complete all as specified and as directed by Engineer-in-Charge.

Supply only ' D' helical wire spring 450 mm long 'O' gauge, complete all as specified.

S&F mild steel hood covers of 1.00mm thick bent to shape to match with the existing trackers including stiffeners with MS flat iron and preparation of steel surfaces and applying two coats of aluminium paint over a coat of red oxide primer complete all as specified and as directed by Engineer-in-Charge.

Supply only mild steel medium grade shaft pipe of 40 mm dia as required for rolling shutter shaft complete all as directed by Engineer-in-Charge.

Supply only mild steel medium grade shaft pipe of 50 mm dia as required for rolling shutter complete all as directed by Engineer-in-Charge.

Supply only ball bearing suitable for 50 mm dia of approved make, complete all as directed by Engineer-in-Charge.

Supply only ball bearing suitable for 65 mm dia of approved make, complete all as directed by Engineer-in-Charge.

M&L for taking down aluminium door shutter exc 1.5 Sqm but not exc 4 Sqm and refixing in the same opening after repairs/refiiting the door shutter included all screws and cleats including fixing of 8mm long bolt at the top and bottom complete all as specified and as directed (Note : 8mm long bolt will be measured and paid seperately

Supply of MS long bolt 8mm dia for alu doors complete all as specified and as directed by Engineer In Charge

M&L for taking down aluminium window openable shutter not exc 1.5 Sqm and refixing in the same opening after repairs/refiiting the window shutter included all screws and cleats complete all as specified and as directed complete all as specified and as directed. (Note : Hinges, Glass, Wiremess will be measured and paid seperately)

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided including padding concrete on roof all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc and spplying evenly cement slurry at the rate of 3 Kg/Sqm over cleaned surfaces all as specified and as directed by the Engr-in -charge.

M&L PCC 1:3:6 type C1 (using 20 mm graded agg) as in padding concrete to maintain required slope including coving to junctions of parapet and roofs. .

Cutting grooves in brick/concrete wall, 75mm wide and 65mm deep and shaping horizontal face of grooves with cement mortar 1:3`complete all as specified and as directed.

Removing of debries any description obtained from demolition beyond the lead included in the rates including loading unloading to a distance exceeding 1.5Km and not exceeding 2.00 KM out side defence land.

M&L for 5 mm thick cement screed in cement mortar 1:4 with water proofing compound at the rate of 2% by weight of cement to have a smooth surface for laying of water proofing membrane. Note : WPC will be measured and paid seperately

M&L for Preparation of surfaces and applying bituminous primer @ 0.4 liter /Sqm

M&L for APP based polymeric membrane minimum weighing 3 kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt not less than 150 gms/sqm) over a coat of hot blown bitumen 85/25 grade @ 1.20 Kg/Sqm over primed surfaces by forced application complete in roof surfaces and on verticle surfaces, all as specified.

M&L for Cement concrete tiles 250x250x22mm thick machine pressed, set jointed and pointed in neat cement slurry in floors with grey cement and pigments over a coat of 20mm thick screed bed in CM 1:6.

Supply only integral water proofing compound.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precastconcrete articles complete all as specified

M&L for modular Brick work with flyash bricks , straight or curved on plan to any radius in half brick built in cement mortar 1:4

Taking down cement plaster on brick walls including racking out joints, hacking for key, scrubbing down with water etc.

M&L Rendering for 15mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces finished even and fair Complete all as specified and s directed..

M&L Rendering for 15mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces finished with rough cast plasters finshes Complete all as specified and s directed..

M &L applying two coat of cement based paint over a coat of primer alkali resistance on newly plastered or unplastered wall surface including preparation of surface, complete all as specified.

M&L for Cement concret of type B1, 1:2:4 of (20 mm aggregate) in Coping , lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed.

Banyan Engineers and Contractors

S Dilli

S VENKATESAN