REPAIRS TO JOINERY AND ROOF TREATMENT AT KALPAKKAM AND REPAIRS TO SEWAGE LINE AND COMPOUND WALL AT VELLACHI UNDER AGE(I) NAVY CHENNAI

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5 depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out soft/Loose soil.

Demolition & breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) 150mm set in cement mortar

Demolition & breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) 200mm set in cement mortar

M&L for RCC pipe class NP-2 150 mm bore of pipe, laid jointed complete with collars all as specified.

M&L for RCC pipe class NP-2 200 mm bore of pipe, laid jointed complete with collars all as specified.

Demolition of Unreinforced Cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for Plain cement concrete 1:4:8 type D2 (using 40mm graded granite stone aggregate) as in concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested for 150mm dia bore, all as specified.

M&L for Plain cement concrete 1:4:8 type D2 (using 40mm graded granite stone aggregate) as in concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested for 200 mm dia bore, all as specified.

M&L for Cutting into existing manholesof 150mm dia for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required

M&L for Cutting into existing manholesof 200mm dia for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required

M&L for Cement concret of type B1, 1:2:4 of (20 mm aggregate) in Benching/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.

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

M&L for providing Precast RCC 1:2:4, Type B-1 using 20mm graded stone aggregate as in landings, cover slabs [for manholes etc], chullah hoods, chajjas, water troughs, mangers, Shelves and similar articles with plain faces set in cement mortar 1:4 complete all as specified and as directed.

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

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 precast concrete articles

M&L for Brickwork with Modular fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 complete all as specified and as directed.

M&L 10 mm thick Rendering on concrete surface in CM 1:4 duly mixed with WPC @ 2% by weight of cement, finished even & smooth without using extra cement complete all as specified and as directed.

Supply only integral water proofing compound.

Returning filling in including spreading levelling and watering and well ramming in layers not exc 25cm each in soft/loose soil

Removing excavated soils not exc 50m and depositing where directed at a level not exc 1.5m above the starting point

Desilting of drains and culverts in any condition (including foul conditions) with necessary dewatering and temporary diversion of drain water as required complete and depositing silt at low level area complete all as specified and directed as directed.

Removing and Refixing in CM 1:4 of RCC cover slab for Manhole/drain

Cleaning of Manholes in any depth by pumping out the sewage water completely removing the sludge and other materials from the Manholes by suitable means and removing all the materials obtained from the manholes outside MD land and clearing the complete area including making good any damages to the line or manholes as required complete all as specifie and directed.

Cleaning the blockage in the sewage line 150mm dia bore pipe completely preferably by mechanical means to enable the sewage to flow freely to the next manholes, removal of sludge and other materials obtained from the sewage line outside MD land and cleaning the area complete including making good any damages to the existing line/manholes complete all as specifie and directed.

Cleaning the blockage in the sewage line 200mm dia bore pipe completely preferably by mechanical means to enable the sewage to flow freely to the next manholes, removal of sludge and other materials obtained from the sewage line outside MD land and cleaning the area complete including making good any damages to the existing line/manholes complete all as specifie and directed.

Cleaning of Septic Tank of any capacity, removing out the Scum, silt residues both organic or inorganic type and removing the sludge etc to a distance up to the vehicle complete all as specified and as directed.

M&L for Dismantling of fencing wire mesh, any type

M&L for 4mm dia GI steel wire PVC coated 75mm x 75mm mesh as in chain link fencing including straining bolts securing with and provision of galvanised iron PVC coated tying wire complete all as specified and directed.

S&F Mild Steel Round bars of 10mm dia, as stretcher bar in PVC Coated fencing (Gde Fe 410-W (Gde- E-250) Qty-A or Fe290 (Gde E165)) complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description n.exc 10cm in grith or width, not otherwise described applying two coat of Synthetic enamel paint over a coat of red oxide primer

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

M&L for Rendering 15mm thick with CM 1:4 on fair faces of Brick masonry surfaces finished fair and even complete all as specified and as directed by Engineer In Charge

M&L for preparation of new plastered wall Surface and applying two coat of Cement based paint over a coat of Primer on external surface of wall etc complete all as specified and as directed

M&L for Broken glass coping in Cement mortar 1:3 on top of Compound walls including taking and removing of rubbish complete all as specified and as directed by Engineer In Charge

M&L for 100 mm thick Plain Cement concret of type D2, 1:4:8 (40 mm graded aggregate) in Subbase complete all as specified.

M&L for chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey pigment and cement pigment over a screed bed of 20mm thick in cement mortar 1:6 complete all as specified and as directed.

M&L for 100 mm thick Plain Cement concret of type B1, 1:2:4 (40 mm graded aggregate) in Pavement and finishing the surface even and smooth without using extra cement complete all as specified.

M&L for preparation of old plastered or painted surface and applying one finish coat of Cement based paint on external surface of wall etc complete all as specified and as directed

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 Complete all as apecified

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.

Resecuring or easing and adjusting without taking down shutters of any description not exceeding not exc 1 sqm each

Resecuring or easing and adjusting without taking down shutters of any description not exceeding exc 1 sqm but 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 , exterior 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.

Supply and fix 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 in repairs 125mm long medium weight cold rolled mild steel but hinges

S&F in repairs 100mm long medium weight cold rolled mild steel but hinges

S&F in repairs 75mm long medium weight cold rolled mild steel but hinges

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 in repairs Aluminium anodised barrel tower bolt all as above but 150mm long

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

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

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 in repairs extruded aluminium alloy handles fabricated types, anodised, each 150mm long

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

S&F in repairs extruded aluminium alloy handles fabricated types, anodised, each 100mm 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 in repairs aluminium alloy anodized sliding door bolt 300mm long with fixing clips etc complete.

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 in repairs aluminium anodized hooks and eye 150mm long.

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

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

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

S&F in repairs Door closer hydraulically regulated of Extruded Aluminium Section, 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

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.

Supply and fix in repairs mild steel lock of 7 levers with self locking and night latch of size 100mm complete all as specified and directed. Make - Godrej/Harrison or equivalent as approved by AGE (I)

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

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.

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 5.5mm thick frosted sheet glass, ordinary quality, in squares 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

S&F in repairs 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 worked 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.

Material and labour 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.

Supply and fix 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 aluminium 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)

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 250 x250 x 22mm 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.

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

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 Weather proof paint over a coat of primer alkali resistance on newly plastered or unplastered wall surface including preparation of surface, complete all as specified.

Banyan Engineers and Contractors

S Dilli

S VENKATESAN