8186-REPAIRS TO B/R WORKS, COMPOUND WALL, PERIODICAL SERVICES, INTERNAL ELECTRIFICATION AND REPAIRS/CLEANING OF SEWAGE LINE ETC AT DAD COMPLEX, NANDAMBAKKAM, CHENNAI UNDER GE STM

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises.

Material and labour for ceramic coloured tiles, Non skid, area of each tile exc 0.18sqm and not exc 0.38 sqm (square / rectangle) 7 to 8mm thick, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick cement screed in CM 1:6 all as specified and as directed.

All as per item No 2 here in before, but on vertical surfaces such as dado/skirting including backing coat of 10mm thick CM 1:4.

M&L for Non skid ceramic tiles each tile area (square/rectangle) exc 0.06 Sqm but not exceeding 0.11Sqm, tile thickness 7 to 8mm, in floors etc set and joined in neat cement slurry and pointed in white or coloured cement to match including screed bed or bedding layer with CM 1:6, 15mm thick for laying floor finishes all as specified .

Material and labour for coloured Glazed ceramic tiles in vertical surfaces such as dado/skirting etc (350x250x7mm/450X350X7mm thick), set & jointed in neat cement slurry & pointed in white or coloured cement to match including 10mm thick backing coat in CM 1:4.

Supplied & fixed Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification all as directed.

Supply and fix Factory Made Solid PVC Moulded Door Shutter with particle board core, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing all as directed by Engr-in-charge.

Taking down 15mm GI water tubing and connections and taken in to schedule of credit.

Taking down 20mm GI water tubing and connections and taken in to schedule of credit.

Supply and fix tubing, medium grade, galvanised, 15mm bore with all fittings; fixed to walls and ceilings or laid in floors complete all as specified

Supply and fix tubing, medium grade, galvanised, 20mm bore with all fittings; fixed to walls and ceilings or laid in floors complete all as specified.

M&L Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills,sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth.

Supply & Fix in repair vitreous China squatting pan ‘Orissa’ pattern, size 580 x 440mm white, integral foot rests including connection to trap, and to flushing pipe, anti-syphonage pipe, etc. complete including making good to floor.

Supply & Fix in repair Vitreous China wash down water closet (pedestal pattern), white (excluding flushing cistern and flush pipe) incl Pedestal pan and trap, connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, seat cover etc, complete.

Supply & Fix in repair Vitreous China wash basin, white, flat back, size 550x400mm incl 32mm Waste fittings, brass, chromium plated for glazed ware basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed ,

Supply & Fix in repair 10 liters capacity PVC low level flushing cistern including flush pipe complete with ISI marked body and ISI marked syphon (Make shall be Parry ware Slimline or equivalent)

Supply only 10 liters capacity PVC low level flushing cistern including flush pipe complete with ISI marked body and ISI marked syphon (Make shall be Parry ware Slimline or equivalent)

Supply and fix PVC connections 15mm size with PTMT nuts of length 450mm all as directed

Supply and fix in repair 15mm fancy type chromium plated angle cock with flange, screwed down, high pressure, with crutch handle, screwed both ends for iron pipe or for unions and fixed.

Supply and fix in repair Bib cock long body with flange, fancy type chromium plated, screwed down, screwed for iron pipe, 15mm bore or for brass ferrule and fixed all as specified .

Supply and fix in repair Pillar cock, fancy type chromium plated, screwed down, high pressure, with or without lettered ‘HOT’ or ‘COLD’ with long screwed shanks and fly nuts, screwed for 15mm bore.

Supply and fix in repair CP wall mixer with for mixing hot & cold water screwed down for iron pipe & fixed with provn for connection to over head shower with bend pipe.

Supply and fix Towel rail 600mm long & including Chromium plated brass screws & wooden / plastic cleats (Minimum weight 190gms)

Supply and fix in repair Chromium plated 125mm shower roses with or without swivel joints, any size, including fixing to steel pipe or union

Supply and fix sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 915mm x 460 mm bowl size 410mm x 330mm x 160mm

Supply and fix Mild steel 300mm long ordinary rat tail rod pattern springs including roller and roller plate complete.

Supply and fix PVC gully trap with cover of size 125mm fixed in repairs including PCC bed complete all as directed.

Supply and fix 75mm PVC (SWR) floor trap, plain with Grating incl jointing with solvent cement etc. complete.

Supply and fix PVC (SWR) bends any radius 110mm bore incl provided acess door in repairs.

Supply and fix PVC (SWR) bends any radius 75mm bore incl provided acess door in repairs.

Supply and fix PVC (SWR) pipes single socketed 75mm bore, in any length with rubber ring joints laid in trenches or floors all as specified.

Supply and fix PVC (SWR) pipes single socketed 110mm bore, in any length with rubber ring joints laid in trenches or floors all as specified.

Supply and fix 75mm PVC (SWR) junction single (single T) equal or unequal

Supply and fix 110mm PVC (SWR) junction single (single T) equal or unequal

Demolition of Brick work or stone/boulder masonry, built in cm incl all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles

M&L Brick work with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6

Material and labour Brickwork with sub-class `B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4

Material and labour Rendering 15mm thick on fair faces of brick work or concrete surfaces on internal wall surfaces CM 1:6 fair finished even and smooth without using extra cement.

Material and labour Rendering 10mm thick on fair faces of concrete surfaces on ceiling CM 1:3 fair finished even and smooth without using extra cement.

Material and labour Preparing newly plastered surfaces of ceilings and applying three coats of white wash to match with the existing surfaces.

Material and labour Preparing newly plastered surfaces of walls and applying two coats of white wash to match with the existing surfaces.

Material and labour for Precast cement concrete Type B1 1:2:4, (20mm graded stone aggregate ) set in CM 1:6 as in cover slabs for manholes etc.

Material and labour Mild steel TMT bars 8mm dia cut to length bent to shape required include cranking, bending spirally for hooping for columns hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia

Dismantling PVC water tanks, 500 liters capacity & removing credit to contractor

Supply and Fix Rotational moulded polyethylene water storage tanks 500 liters capacity (cylindrical vertical 3 layered with closed top) hoisted and fixed in position all as specified in SSR Part I. Incl 3 no's 20mm Nipple suitable for HDPE water tank. (minimum weight 20mm-45gms complete all as specified.

Supply and Fix in repair 20mm Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe & fixed.(Minimum weight 20mm-210gms) .

Supply and Fix in repair 20mm bore of Gun metal globe or gate, valves with iron screwed both ends for iron pipe.

S & F Waste Water Pipe 1.00/1.50 meter Length fixing with any cuplling all as directed

Supply and fixing curtain rod 25mm (Drapery rods) powder coated decorative ferials of ABS plastic and insulation brackets of GI steel, including brackets & Knobs, with fixing in repair. Make VISTA Levolor or equivalent

M&L preapring plastered or unplastered old decorated surface of wall by brooming down or steel wire brushing scraping down soot, mouids,moss and efflourescent salt and trading oil and greasy spots and applying one coat of white wash complete as specifed.

All as per item No 51 here in before but old decorated ceiling surfaces complete all as specified and directed by the Engineer in charge.

Preparing old decorated plastered or unplastered wall surfaces and apply one coat of distempering with oil bound distemper white or tinted complete all as specified and directed by the Engineer in charge.

M&L Preparing plastered or unplastered old decorated surfaces of wall and applying one coat of exterior grade weather proof paint complete all as specified and directed.

Preparation of old painted wooden surfaces of any description over 10 cms width or girth not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed by the engineer in charge.

Preparation of old painted steel surfaces of any description over 10 cms width or girth not otherwise described and applying one coat of synthetic enamel paint .

Obliterating old writing of any description, nexc 0.1 Sqm write paint to match existing work as pre directed by engineer in charge.

Removing of sewage sludge from under ground sewage sump/septic tank and cleaning of any size and deep including cleaning of side walls, alround removal of accumulated sludges, silt, mud etc, and covering the same with earth, recommissioning septic tank including site clearance around 3 metre depositing outside camp area all as directed by Engineer-in-Charge.

Bailing out water from septic tank of any size & deep and cleaning inlet and outlet sewer lines including taking out the sewage water and carting away it from the defence area all as directed by Engr-in-charge Note: Item No.58 & 59 Bailing sewage water to be taken out with proper tanker vehicle meant for the purpose with due care considering health hazards.

Cleaning of manholes by bailing out fluid and removing sediments, washing manhole floors and walls with wire brush taking out the excavated sludge, and carting away the same far away from buildings/living area and deposit at low lying area/ditches and cover with fresh earth on top complete all as specified and as directed by the Engineer-in-Charge.

Manhole depth not exc 1.00m

Manhole depth exc 1.00m and not exc 2.00m

Cleaning the existing SGSW/CI/SWR/RCC sewage pipe line by roding manually or mechanically and removing all sludge and foreign matters completely and neatly from the pipe line and making serviceable for free flow of sewage in 100mm dia of pipe all as specified and directed

All as per item No .61 here in before but 150 mm bore of pipe

All as per item No 61 here in before but 200mm bore of pipe

Cleaning and removing individual blockages in IWC/EWC by manually or mechanically and removing all sludge and foreign matters completely, neatly and making serviceable for free flow all as specified and directed

Cleaning and removing individual blockages from nahani trap/ floor trap/ gully traps in Bath rooms/Kitchen etc. by manually or mechanically and removing all sludge and foreign matters completely, neatly and making serviceable for free flow and placing the covers/ gratings in position all as specified and directed

Pumping out sewage/rainwater from septic tank/soak wells/manholes/drains etc by mechanically and disposing the same in pits where directed including necessary excavation refill and disposal of surplus soil etc complete, placing the covers intact, all as directed by engr-in-charge.

Cleaning the PVC service water tanks by removing out water, cleaning floor, wall with wire brush and bleaching powder and removing mud, dusts, fungus and cleaning the floor and walls surface with fresh water complete for the capacity of tank up to 500 litrs all as directed by Engineer-in-Charge.

All as per item No 67 here in before but exc 500 and n.exc 1000 ltrs capacity

Cleaning the RCC service tanks by bailling out water, cleaning the floor and wall by scrubing with wire brush, cleaning the sediments, mud, dust and removing the vegitation and fungus, washing with fresh water and applying two coat of white wash,repositioning the lid and complete for water tank capacity up to 500 litres all as directed by Engineer-in-Charge.

All as per item No 69 here in before but exc 500 and n.exc 1000 ltrs capacity

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc all as specified and as directed.

M&L for point wiring with two single core 1.5 sqmm FRLS PVC insulated unsheathed multistranded copper conductor cable of 1100V grade drawn through existing non metallic rigid PVC conduit of size not less than 19mm dia with accessories concealed in wall/floor and fixed on ceiling/roof etc, including pressed steel terminal boxes 1.6 mm thick, concealed in walls with plastic laminated sheet cover 3mm thick as top cover fixed with cadmium screws for housing the switch sockets outlets fan regulators etc including provision of 1.5 sqmm PVC insulated copper conductor cable of green colour for earth continuity and connecting to common earth dolly all as specified for :-

One light point controlled by one switch

One fan point controlled by one switch and regulator

One light point controlled by two way switches

One switch socket outlet 3 pin 5 Amps on independent board

One switch socket outlet 3 pin 5 Amps on same board alongwith other switches.

One Bell point controlled by bell push switch on independent board.

All as per item No 72.00 here-in-before but with two single core 4 sqmm size cables and one 4 sqmm green colour cable as earth continuity conductor for one switch socket out let 3 pin 15 amps on independent board complete all as specified and as directed. Note for item No 72.00 & 73.00 :- Cutting chases in wall /floor shall be measured and paid for separately.

Taking down sub main wiring (or) power wiring complete upto 2 runs of 10 Sqmm in PVC conduit removing to stores or taken as credit and making good the disturbed surfaces of wall, etc all as directed.

M&L for power/sub main wiring with two runs of single core 6 Sqmm size and one run of single core 4 Sqmm (green colour as earth continuity conductor) PVC insulated, unsheathed, multistranded copper conductor cables of 1100 volts grade drawn through existing rigid PVC conduit of size not less than 25mm dia and accessories, all conforming to IS specification, concealed in wall fixing on ceiling/trusses etc. with suitable clamps, screws etc. and connecting up with terminal lugs all as specified and as directed.

M&L for power/sub main wiring with two runs of single core 10 Sqmm size and one run of single core 6 Sqmm (green colour as earth continuity conductor) PVC insulated, unsheathed, multistranded copper conductor cables of 1100 volts grade drawn through existig size rigid PVC conduit of size not less than 25mm dia and accessories, all conforming to IS specification, concealed in wall fixing on ceiling/trusses etc. with suitable clamps, screws etc. and connecting up with terminal lugs all as specified and as directed. Note for item No 75.00& 76.00 : (i) Two runs of cable with one run of earth continuity conductor cable shall be measured as one unit. (ii) Cutting chases will be paid and measured separately.

Cutting chases, pining in, making good to facing where required and pointing in CM 1:3 for concealed conduit wiring and making good the disturbed surfaces, matching with the existing wall surfaces cutting not exceeding 10cm girth complete all as specified and as directed.

Taking down carefully by unscrewing from boards/outlet boxes fittings and fixtures such as switch, socket, bell pushes, bells, ceiling roses, regulators, main switches, lamp holders, tube light and SK light fittings, condensers, lamps porcelain fuse cut outs, RCCBs, MCB sockets with MCBs etc. taken as credit making good the disturbed surfaces all as specified and as directed

S&F ceiling rose 65x50mm terminals bakelite surface, 230 volts complete all as specified and as directed.

S&F Switch piano flush type, single pole, 5 Amps, one way, 240 volts all as specified and as directed.

S&F Switch piano flush type, single pole, 5 Amps, two way, 240 volts all as specified and as directed.

S&F Switch socket 3 pin 5 amps, multipin, flush type all as specified and as directed.

S&F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet, etc. all as spcified and directed.

S&F Bell push flush type, single pole 5 amps 230 volts flush type all as specified and as directed.

S&F Bell ding dong AC 230 Volts single pole complete all as specified and as directed.

S&F Switch socket outlet 3 pin, 15 Amps and one pin 3 pin 5 amps controlled one switch all as specified and as directed.

S&F lamp holder insulated body with back plate for batten fittings/slanting holder as required complete all as specified and directed. Make :- Havells model . ENDURAPEARLSL25WLED757SASYTOPCMP

S&F 18 W LED, 5700K (1205mm) tube light fittings wall mounted batten, extruded aluminium heat sink provided for efficient heat dissipation and Basic all purpose surface and wall mounted LED batten with polycarbonate housing & integratedelectronic driver including taking down the old unserviceable SK fittings/FTL fittings/lamp holder taken as credit complete all as specified and as directed. Make : Havells, cat part No : LUMILINEBS18WLED865SPCWH or equivalent in Bajaj/Philips/Crompton Greaves

S&F 9 W LED, 5700K (1205mm) tube light fittings wall mounted batten, extruded aluminium heat sink provided for efficient heat dissipation and Basic all purpose surface and wall mounted LED batten with polycarbonate housing & integratedelectronic driver including taking down the old unserviceable SK fittings/FTL fittings/lamp holder taken as credit complete all as specified and as directed. Make : Havells, cat part No : LUMILINEBS9WLED840SPCWH or equivalent in Bajaj/Philips/Crompton Greaves

S & F Bldg Security lights 30 W IP 66 road way luminarie with high powers LEDs as light source and electronic driver with mounting GI Pipe 40mm dia 900mm long fixed on wall complete

Taking down old ceiling fan including supply and fix 1200mm sweep ceiling with double ball bearing 230volts 3 blades white in colour without regulator complete with canopy, suitable Down rod all as specified and as directed. (Note : - Old unsv Ceiling fans will be deposited at MES store yard). Make: Havells,/ Usha/CG

Supply and fixing in repair, Metallic body exhaust fan of 230 to 300mm sweep, 1250 RPM, single phase including necessary addn/altn to accommodate at the existing location or making provision by cutting wall and making good the disturbed surfaces , matching with the existing wall all as specified and directed. Note : - Old unsv exhaust fans will be deposited at MES store yard). Make: Crompton Greaves (Brisk air) / Havells /USHA ( Havells model . Ventil Air-DSP 4 N )

Repairs to fluorescent tube light fittings fixed on wall/ceiling/suspended etc., upto 2x40 watts any type/make/model by replacing following unserviceable items/parts by supply and fixing including checking and rectifying defects in internal wirings and testing all as specified and as directed.

Electronic choke 36watts sumo extreme Make : Philips or equivalent in Bajaj/Havells

Tube 36watts

Taking down and opening up CEILING FAN 1200mm/1400mm sweep removing burnt out unserviceable copper winding wires and insulating materials cleaning and rewinding with same gauge and type of insulation super enamelled copper conductor winding wires including necessary insulating materials, sleeves etc., and replacing bearings and bushes of same type and condenser, assembling back, painting, connecting up and testing for proper function including writing MES number and refixing the fan in original position complete all as specified and as directed.

Taking down and opening up EXHAUST FAN upto 450mm sweep removing burnt out unserviceable copper winding wires and insulating materials cleaning and rewinding with same gauge and type of insulation super enamelled copper conductor winding wires including necessary insulating materials, sleeves etc., and replacing bearings and bushes of same type and condenser, assembling back, painting, connecting up and testing for proper function including writing MES number and refixing the fan in original position complete all as specified and as directed.

Dismantling and removing unserviceable capacitor 2.5 mfd. from ceiling fans etc of any make/model/sweep and S&F the same items of model/make complete all as specified and as directed.

S & F Sheet metal enclosure for MCB DB double door, Single pole and neutral 240 volts, 4 way with 100 amps rated bus bar all as specified and as directed including taking out old one.

S & F Sheet metal enclosure for MCB DB double door, Single pole and neutral 240 volts, 8 way with 100 amps rated bus bar all as specified and as directed including taking out old one.

S & F Sheet metal enclosure for MCB DB double door, Single pole and neutral 240 volts, 12 way with 100 amps rated bus bar all as specified and as directed including taking out old one.

Supply & Fix MCB SPN 230 volts, 6 -32 amps 'C' Curve 10 kA Capacity all as directed including taking out old one.

Supply & Fix MCB SPN 230 volts, 40-63 amps 'C' Curve 10 kA Capacity all as directed including taking out old one.

Supply & Fix MCB SP 230 volts, 6 -32 amps 'C' Curve 10 kA Capacity all as directed including taking out old one.

Supply and Replacement in repair of LED lamp 09 Watt ,220 Volts,

Supply and fixing Hylam sheet 12 mm thick for fixing of KWH meter / switches ,sockets etc in and including M & L for removing and refixing of KWH meter / switches ,sockets etc after replacement of new hylam sheet etc including necessary fixing screws etc. complete all as specified and directed.

M&L for checking electrical points such as Switches, sockets (5/15Amps), Light points, MCB's,Ceiling Fans/Exhaust fans switch board and its connected electrical wiring of any type, for continous electric supply, rectification of defects including carrying out minor repairs fixing screws ,paper jointing of loose wires of any typeand size ,applying of PVC insulation tape ,fixing fuse wire of any type, renewal of small pieces of wire upto 1.00 mtr length as per existing size and type complete including matching of distrubed surfaces if required complete

M & L for Earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick burried directly in ground vertically to a depth of not less than 2.25 mtr below normal ground level with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron/steel earth wire 4 mm dia by means of bolts, nuts, washers and check nuts made out of galvanised iron, protected by GI pipe light grade 15 mm bore dia and connected to main control board all as shown in Electrical plate No 5 of MES SSR Part I including necessary excavation and earth work in any type of soil, salt, charcoad dust, PCC 1:2:4 type B1 in chamber, RCC 1:2:4 chamber cover with 6 mm dia MS bar at 100 mm centre to centre both ways and MS 6 mm dia hook complete all as specified and directed.

Karthikeyan Builders

Shri B.Loganathan