Special repairs to building (G 2) at CGSD Royapuram Chennai and Addition lteration to existing main gate at Ragamaliga Mogappair Chennai under GE (I) (CG) Chennai

Amount

Dismantling structural steel work includingdoors, gates etc. and removal of waste material off the site and steel scrap taken as credit complete all as specified and directed.

Demolition cement concrete (un reinforced) of any description in ground floor n. exc 15 cm thickness (below or above ground level) including removal of debris off the premises out side MD land complete all as specified and as directed.

Demolition of Reinforced cement concrete (reinforcement cut as required to facilitate demolition) of any description including removal of debris off the premises not exceeding 100 m complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation of gate pillar etc. n.exc 10 sqm on plan and getting out in hard/dense soil complete all as specified and as directed.

Material and labour for Plain Cement Concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate ) as in foundations, filling and mass concrete complete all as specified and as directed.

Material and Labour for Steel formwork to sides of concrete foundations, footings, bases of column, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work; vertical or to batter in flat with rough finished surfaces complete all as specified and as directed

Material and Labour for Steel formwork to sides of pillars, posts, struts, columns and stanchions in circular on plan for fair finished surfaces of concrete complete all as specifed and as directed

Material and labour for Mild steel TMT bars 10 mm dia and 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 0.9 mm dia or securing with clips complete all as specified and as directed

Material and labour for Mild steel TMT bars 5 mm dia and over upto and including 10 mm in stirrups spacers and binders , 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 0.9 mm dia or securing with clips complete all as specified and as directed

Material and labour for RCC M-30 (20 mm graded aggregate ) in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed

Material and labour for RCC M-30 (20 mm graded aggregate ) column pillars, piers, post and struts complete all as specified and as directed

Material and Labour for Mild steel Framed work for gates such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; and similar work conforming to Fe.290.Gde-E-165 and extra over for portion framed & hung as gates, including pintle hinges, stops, hand made sliding bolts etc. including for ornamental & intricate design complete all as specifed and as directed

Material and labour for Preparation of newly previously untreated steel surface and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Returning,filling in trenches including spreading,levelling ,watering and well ramming in layers not exc 25 cm thick with soil complete all as specified and as directed.

Removing excavated soil n exc 50 m and depositing where directed at a level n exc.1.5 m above the starting point complete all as specified and as directed.

Material and labour for backing coat in CM 1:4 10 mm thick over concrete/brick surface finished to receive granite/wall tiles complete all as specified and as directed.

Material and labour for Granite tile of 12 mm thick machine cut bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing etc complete all as specified and as directed.

Demolition of brick work or stone / boulder masonary, built in cement mortar including removal of debris off the premises not exceeding 100 m complete all as specified and as directed.

Material and labour for Brick work with flyash bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and as directed.

Material and labour for plastering in CM 1:6 ,15 mm thick on fair faces of brick surface and finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for Preparation of newly plastered wall surfaces and applying three coats of colour wash complete all as specified and as directed.

Material and labour for Preparation old plastered wall surfaces and applying one coat of colour wash complete all as specified and as directed.

Material and labour for Hardcore of gauge not exceeding 63 mm graded broken stone aggregate deposited spread & levelled in layers not exceeding 15 cm thick ,watered and rammed to a true surface complete all as specified and as directed.

Material and labour for 75 mm thick, PCC (1:4:8) type D-2 (using 40mm stone graded aggregate) as in sub base of floors including necessary form work etc complete all as specified and as directed.

Material and labour for 100 mm thick, PCC (1:2:4) type B-1 (using 20mm stone graded aggregate) as in floors including necessary form work etc and finishing with brooms or MS jalli complete all as specified and as directed.

Supply and Fix Artificial illuminated Type Stainless Steel letterrs of size not less than 300 mm height ,200 mm width ,25 mm depth and 3mm thick (SS Grade 304) bright finish both in hindi and English language complete all as complete and as directed

Taking down cement plaster on brick or stone walls etc including raking out joints hacking for key, scrubbing down with water etc and removing rubbish off the premises, removal and depositing servicable materials where directed complete all as specified and as directed

Material and labour for Rendering 10 mm thick in CM 1:6 on fair face of brick work or concrete surfaces followed by 5 mm thick CM 1:4 mixed with water proofing compound as per manufacturer instruction as in exteranl surface complete all as specified and as directed.

Supply on;y Water Proofing Compound . Make of water proofing compound : Impermo/Roff/Cico

Material and labour for Rendering 10mm thick in CM 1:6 on fair faces of brick wall finished and even and smooth without using extra cement complete all as specified and as directed.

Material and labour for Rendering 5 mm thick in CM 1:3 on soffits of ceiling complete all as specified and as directed.

Material and labour for Preparation of surfaces plastered or un plastered old surfaces and applying two coats of white wash complete all as specified and as directed.

Material and labour for Preparation of surfaces plastered or un plastered old surfaces and applying three coats of white wash complete all as specified and as directed.

Material and labour for Preparation of newly plastered ceiling surfaces and applying three coats of white wash complete all as specified and as directed.

Material and labour for Preparation of surfaces plastered or un plastered old surfaces and applying one coat of white wash on ceiling complete all as specified and as directed.

Complete removal of existing treatment on wall surfaces complete all as specified and as directed.

Material and labour for Preparation of new surfaces of wall and applying two coats of cement based paint over a coat of alkali resistant primer complete all as specified and as directed.

Material and labour for preparation of old painted wooden surfaces of any desciption over 10cm width or girth and applying one coat of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

Material and labour for preparation of old painted steel surfaces of any desciption over 10cm width or girth and applying one coat of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed.

Hacking out old broken glass of area exceeding 1.50 sqm (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and as directed.

Material and labour for 4mm thick Sheet glass, ordinary quality in glazing with oil putty in squares n exc 0.5 sq. m in each pane complete all as specified and as directed.

Material and labour for 3mm thick figured pin head type glass, ordinary quality in glazing with oil putty in squares n exc 0.5 sq. m in each pane complete all as specified and as directed.

Resecuing or easing & adjusting without taking down wooden shutter of any descritption of area n exc 1.0 sqm each complete all as specified and all as directed

Taking down wooden chowkats or frame with shutters of area not exceeding. 1.5 Sqm each (without taking off shutters from the frame) and taken as credit complete all as specified and as directed.

Resecuing or easing & adjusting without taking down wooden shutter of any descritption of area exc 1.0 sqm but not exc 2 sqmeach all as specified and all as directed

Taking down wooden chowkats or frame with shutters of area exceeding. 1.5 Sqm but n exc 4 sqm (without taking off shutters from the frame) and taken as credit complete all as specified and as directed.

Material and labour for Second class hard wood plain, solid , straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered put together with glue pinned at joints etc complete all as specified and as directed.

Supply and fix Factory made 35 mm thick second class hard wood plain framed, panelled shutter (two panel) with lock rail , well seasoned wood, with panel of 9mm B.W.P. commerical ply or 12 mm thick venneered particle borad with commerical veneering on both faces. The size of rail and stile as pern IS 1003 Part-1 kiln seasoned and chemically pressure treated complete all as specified and as directed.

Supply and fix Factory made Second class hard wood 35 mm thick glazed and skeleton shutters, open rebated and prepared to receive glass, gauze etc divided in to square (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc,sizes of members of shutters as specified in SSR part I, Section 8, clause 8.24 (a),fitted to chowkat complete all as specified and as directed.

Supply and fix in Mild steel work as holdfast and similar small articles etc confirming to Fe-290 ,Gde-E-165 complete all as specified and as directed

Material and labour for PCC (1:3:6) type C1 using 20 mm graded stone aggregate as in bed blocks including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed.

Supply and fix in repairs 300 mm long Aluminium alloy anodised, sliding door bolt 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 complete all as specified and as directed.Make:Crown/Adarsh/Atul

Supply and fix in repairs 100 mm long Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed complete all as specified and as directed.Make:Crown/Adarsh/Atul

Supply and fix in repairs 75 mm long Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed complete all as specified and as directed.Make:Crown/Adarsh/Atul

Supply and fix in repairs 100 mm long Aluminium handles, cast type, anodised complete all as specified and as directed.Make:Crown/Adarsh/Atul

Supply and fix in repairs 75 mm long Aluminium handles, cast type, anodised complete all as specified and as directed.Make:Crown/Adarsh/Atul

Supply and fix in repairs 100 mm long Aluminium anodised,barrel tower bolts of extruded section and fixed complete all as specified and as directed.Make:Crown/Adarsh/Atul

Supply and fix in repairs 150 mm longmm Aluminium anodised,barrel tower bolts of extruded section and fixed complete all as specified and as directed.Make:Crown/Adarsh/Atul

Material and labour for 75mm thick PCC 1:3:6 type C-1using 20mm graded stone aggregate as in plinth protection including necessary form work complete all as specified and as directed

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing ) including removing serviceable tiles to store and rubbish off the premises not exceeding 100 metre complete all as specified and as directed.

Material and labour Screed bed or bedding layer , 15 mm cement mortar 1:6thick for laying floor finishes complete all as specified and as directed.

Material and labour Ist quality, Premium Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, infloors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of the tile complete all as specified and as directed.Make :Johnson/Kajaria/Somany

Material and labour for Ist quality, Premium glazed ceramic tiles of size 350 x 250mm /450mmx350 mm, 7mm thick on vertical surfaces set and jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of the tile complete all as specified and as directed.Make:Johnson/Kajaria/Somany

Dismantling spalled, eliminated or cracked concrete surfaces in columns, beams, slab and other RCC members including cutting and removing unsound reinforcement bar without damaging the sound reinforcement bar and removing the loose particles completey duly cleaning it with wire brush complete until to reach sound/good concrete surfaces and disposal of all waste/debris material at a place of distance exc 250 m and n exc 500 m complete all as specifed and as directed

Removal of loose particle rust/ scale etc from the surfaces of existing rusted reinforcement bar either manually or by hammer and chisel or by electric buffing wheel and apply polymer based rust remover as per the duration recommended by the manufactuer including cleaning with water jet and wiping with clean cotton and fixing new bars where fully removed by means of tying with MS wire or by welding and thereafter applying one coat of polymer based epoxy coating with zinc rich primer of approved make for cathode protection to all exposed steel reinfocement complete all as specified and as directed.Make: Dr Fixit/M/S Fosroc (Note: Net Circumference area of the bars to be measured and paid)

Mateial and labour for applying one coat of solvent free epoxy resin based bonding agent of approved make over the exposed cleaned concrete surfaces to bind polymer based mortar with old concrete surfaces complete all as specifed and as directed.Make: Dr Fixit/M/S Fosroc

Material and labour for applying strucutral high grade strength repair mortar consisting of polymer modified cement mortar 1:3 of approved make all as per manufacturer`s instructions for a total thickness of 40mm to 50 mm to be applied in two or more layers for the layer upto rebar and 6mm aggregate to be mixed with mortar complete all as specified and as directed.Make: Dr Fixit/M/S Fosroc

Material and labour for Wire mesh of size 12 mm galvanised steel wire 0.71 mm dia fixed to steel members in slabs, beams and columns etc and as in similar works complete all as specified and as directed.

Supply and fix Welded steel wire fabric of weight not excedding 4.0 kg/sqm to wood or steel members complete all as specified and as directed.

Material and labour for Rolled mild steel in roof trusses (framed), trussed purlins and placing in position of angle/tubular section confirming to Fe-410 W(Gde-E-250 quality- A complete all as specified and as directed.

Material and labour for Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed.Make:Tata Blue Scope/Jindal/Llyod

Material and labour for Pre- painted galvatume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings and removal of debris off the premises and taken as credit complete all as specified and directed.

Taking down eaves gutter and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre lineover fittings and accessories) and removal of debris off the premises and taken as credit complete all as specified and directed.

Supply and fix PVC (SWR) pipes110 mm dia single socketed, in any length including all fittings with rubber ring joints, laid in trenches or in floors complete all as specified and as directed.Make:Finolex/Supreme/Tru bore

Supply and fix PVC (SWR) pipes 75 mm dia single socketed, in any length including all fittings with rubber ring joints, laid in trenches or in floors complete all as specified and as directed.Make:Finolex/Supreme/Tru bore

Supply and fix PVC (SWR) floor trap of 75 mm dia of outlet , plain with grating including jointing with solvent cement complete all as specified and as directed.Make:Finolex/Supreme/Tru bore

Supply and fix PVC (SWR) bend of 110 mm boreof dia complete all as specified and as directed.Make:Finolex/Supreme/Tru bore

Supply and fix PVC (SWR) bend any radius of 75 mm bore of dia with access door complete all as specified and as directed.Make:Finolex/Supreme/Tru bore

Supply and fix PVC (SWR) vent cowl of bore 75mm complete all as specified and as directed.Make:Finolex/Supreme/Tru bore

Supply and fix PVC (SWR) 75 mm bore branch piece, single (single Y) equal or unequal and provided with access door complete all as specified and as directed.Make:Finolex/Supreme/Tru bore

Supply and fix PVC (SWR) 110 mm bore branch piece, single (single Y) equal or unequal and provided with access door complete all as specified and as directed.Make:Finolex/Supreme/Tru bore

Dismantling the existing unservicable cable of any description from trenches and taken as credit complete all as specified and as directed.

Taking down old gate light fitting any type including alongwith clamps, bolts , nuts etc and taken as credit complete all as specified and as directed.

Supply and laying cable UG PVC insulated armoured heavy duty XLPE electric cable with aluminum conductor 1100 volts grade of cross sectional area 4 core 16 Sqmm as specified and as directed.Make : Asian/Polycab/Finolex

Supply and lay cable UG PVC insulated armoured heavy duty XLPE electric cable with aluminum conductor 1100 volts grade of cross sectional area 2 core 10 Sqmm complete all as specified and as directed.Make : Asian/Polycab/Finolex

Supply and fix LED Post Top Landscape lighitng Reliable and aesthetic designed IP 65 protection ,post top lantern with symmetric light distrubtion and limited upward light component complete all as specified and as directed.Make:( Philips Cat part No BGP 161 LED 230/WW PSU 220-240V 7043 IN) or equivalent price and specification in Wipro/GEC approved by GE

Supply and fix LED Bollard Robustly designed IP65/IK 10 protection , easy to install with base plate complete all as specified and as directed.. Make:( Philips Cat part No BGP 151 LED 150/NW PSU 220-240V 7043 ) or equivalent price and specification in Wipro/GEC approved by GE

Cutting the existing road for passing the pipe and Making good the disturbed surfaces of road by using PCC (1:4:8) type D-1 (using 20mm stone graded aggregate) of required thickness as in mass concrete complete all as specified and as directed.

Material and labour for Drilling horizontally under the road or concrete for insertion of pipe to facilitate cable connection /water pipe connection etc. the dia of bore is maximum 100 mm along with the protection of GI pipe upto 25 mm to 100mm dia light grade complete all as specified and directed, Note: GI pipe light grade shall be measured and paid separately .

Supply and lay in trenches fixed to wall/pole GI pipe light grade of size 15mm dia (1/2") for cable protection including MS clamps, nuts, bolts etc complete all as specified and as directed.

Supply and fix pole mounting PVC junction box (looping box) for street light for 3 phase 4 wire system with internal size 230 mmx170 mmx105 mm comprising of PVC connector and one MCB SP 6amps including mounting arrangement complete all as specified and as directed. Make: Sintex/Hensel/Spelsbary

Material & Labour for 1.5 sqmm 3 core size FRLS PVC insulated copper conductor cable unsheathed 1100 volts grade multi stranded from fiiting to looping box /OH conductor through the GI tubing bracket complete all as specified and as directed.. (Make: Finolex/RR Cable/Polycab)

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation for laying of cable/GI pipe/Pole etc n.exc 10 sqm on plan and getting out in soft/Loose soil complete all as specified and as directed.

Material and labour for M Sand filling in trenches including spreading . Punning for cushioning to LT UG cable complete all as specified and as directed. Note:- Punned down thickness shall be measured for payment.

Supply and lay Fly ash bricks keeping width of the brick parallel to the length of the cable complete all as specified and as directed. .

Material and labour for Plain cement concrete type D-2 1:4:8 (using 40mm graded stone agregates) as in foundation of pole upto ground level complete all as specified and as directed.

Material and labour for Plain cement concrete type C-2 1:3:6 (using 20mm graded stone agregates) as in coping/plinth block including necessary from work complete all as specified and as directed.

SK Guha and co

high tech engineers and co