SPECIAL REPAIR TO LEAKAGE SEEPAGE OF TOILET BATHROOM SUNKEN FLOOR AND OTHER CONNECTED WORKS IN BLDG NO SM270 YO ACCN AT INF SCHOOL UNDER GE MIS MHOW

Amount

Taking down cement plaster of any description on brick or stone walls including racking out joints hacking for key scrubbing down with water etc complete all as specified .

M&L for rendering 15mm thick in cement mortar 1:6 on brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified

M&L for rendering 10mm thick in cement mortar 1:3 on ceiling concrete surface mixed with Dr fixit pidiproof LW water proofing compound 200 ml /50Kg of cement and finished even and smooth without using extra cement all as specified .Note: WPC shall be measured and paid separately under relevant item

M&L for preparation of newly plastered surface of ceiling and applying two coats of distempered over a coat of primer on ceiling complete all as specified

M&L for preparation of newly plastered surface of walls and applying two coats of distempered over a coat of primer on ceiling complete all as specified

Dismantling floor or wall tiles including cement mortar bedding and removing rubbish off the premises complete all as specified

M&L for glazed ceramic coloured tiles of size 450mm x 300 mm x 6 to 7mm thick as in dados , skirting etc over and including backing coat 10mm thick in cement mortar 1:4, jointed in neat grey cement slurry and pointed in colour cement to match the colour of tile all as specified

M&L for non skid ceramic coloured tile 7 to 8 mm thick (Square / rectangular ) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, over and including 15mm thick screed bed in cement mortar 1:6 in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match with the colour of tiles all as specified

Demolition of cement concrete exceeding 15 cm depth of any description and in any position not otherwise specifically providd ( above ground level) including removal of concree debries from site to a distance not exceeding 500 m all as specified

M&L for providing water proofing treatment to sunken floor surfaces of the slab as per following specification :-

(a) Preparing existing concrete surface by cleaning and removing all loose particles and washing the surface with water pressure by using jet spray machine and remove dust and dirt free

(b) Reparing all cracks by cleaning and filling with poly shuphide sealent

(c) Applying one coat of DR FIXIT PIDIFIN2K (without any water dilution)

(d) Making 25-50mm angle flit over horizontal vertical joint

(f) Applying second coat of Dr FIXIT PIDIFIN2K (Without any water dialutuion)

(g) Laying of 15mm thick polymer modified cement plaster 1:4 on wall mixed polymers of ratio as per Manufacturer's instruction and laying of 25mm thick polymer modified cement plaster 1:4 on floor mixed polymers of ratio as per Manufacturer's instruction

(h) Making all necessary sanitary connection ,pipe fitting etc and sealed the holes,cutting etc by grouting with DR fixit grout powder and URP as per Manufacturer's instruction

(i) Carry out water pounding test for four to six days

(j) Filling the sunken portion with lean cement concrete 1:5:10 mixed with water proofing compound LW of ratio as per Manufacturer's instruction

(k) Curing surface for six days and applying two coat of Dr fixit URP in ratio of 1:2 one part chemical two part cement up to two feet of wall height as per Manufacturer's instruction

NOTE: (i)Water proofing treatment to sunken floor shall be executed through expert team of Manufacturer or through authorised applicator of Manufacturer and Tradesman having minimum five year experience in relevant field.Necessary documents in support of above shall be submiited to Engineer-in-Charge before commencement of treatment. (ii) The contractor shall give a written guarantee for effectiveness of treatment of roofing for 10[TEN] years from the certified date of completion of entire work. The guarantee amount shall be 3% of the cost of the water proofing treatment shall be retained by the Government from the contractor’s dues in lieu FDR shall also be provided by the contractor for 10 years validity

M&L for PVC spout pipe of 25mm bore ,45cm length in sunken floor including cutting holes in brick walls built in cement mortor and making good the dismantled portion in PCC 1:2:4 type B1 using 20mm graded stone aggregate and painted the external wall surface as per existing complete all as specified.

M&L for cutting holes in brick walls built in cement mortor exceeding one brick thick wall but not exc two bricks thick wall at the starting point of down take soil/waste pipe at any floor, fill the joint of down take pipe & trap with thick cement mortor in CM 1:3 and making good the dismantled portion in PCC 1:2:4 type B1 using 20mm graded stone aggregate and painted the external wall surface as per existing complete all as specified.

S&F in repair wash hand basins vitreous china of size 550x400mm (flat back, or angle back type) including cutting for and pinning in ends of brackets or erecting stand exclusive of fixing of supply and waste pipe etc complete all as specified and directed.

S&F in repairs pedestal pattern Vitreous china wash down water closet pan white colour, with 110mm PVC(SWR) 'P' Trap including joint run and lead front or back inlet,connection to drain (or out going pipe ) and to flushing pipe antisyphone pipe plastic water closet seat cover white closed pattern with flat bottom and cover complete as specified and directed.

S& F in repairs to mild steel chromium plated health fucet with 1.5m long SS tube and hook complete all as specified

S&F in repiar fancy chromium plated two way bib cock of 15mm bor two way bibcock screwed for iron pipe or brass ferrule etc complete all as specified

S&F in repair CP brass fancy type 15mm bore bib taps, screwed down , and screwed for iron pipe or for brass ferrule complete all as specified

S&F in repair 15mm bore pillar taps, cast copper alloy with capstan heads, chromium plated,fancy type screwed down high pressure with or without lettered “HOT” or “COLD” with long screwed shanks and fly nuts complete all as specified

S&F in repair 15mm bore, 450mm long, PVC connections with brass unions internally threaded both ends fixed to iron pipe complete all as specified

S&F in repairs CP Fancy type Angle cock one way, brass chromium plated, fixed to iron pipe or for unions 15mm bore complete all as specified

S&F in repair of CP fancy type Stop Valve ( Concealed type),cast copper alloy, screwed both ends for iron pipe or for union of 15mm bore complete all as specified

S&F in repairs of CP brass fancy type shower rose 15mm dia with 125mm long CP Nipple of approved quality complete all as specified

S&F in repair LDPE pipe 32mm bore fixed to wall/ceiling with bends/elbow complete all as specified.

S&F in repair stainles steel gratings round type 150mm size of (Minimum weight 100 gms) complete all as specified

S&F in repair CP Toilet paper holder complete all as specified

S&F in repairs towel rail 600mm long 20mm dia brass chromium plated fixed with wooden guilties embedded in cement mortar (1:3) with MS screws complete all as specified

S&Fin repair of PVC valveless, syphonic action type flushing cistern of 10 litres capacity ,low / high level white with inlet ball valve float and handle including brackets complete all as specified

S&F in repairs PVC waste pipe fixed to any type of coupling of length not exceeding 1.50m complete all as specified

S& F in repairs sheet glass shelf assembly, approved make, consisting of 5.5mm thick sheet glass shelf 12 cm wide with chromium plated bracket guard and railing 60cm long complete all as specified

M&L for PVC (SWR) multi floor trap 75mm dia meter of out let ,plain with grating including jointing with solvent cement complete all as specified

S&F in repair of PVC body bathroom cabinet with mirror fancy type made out of 5.5mm thick mirror of size 550 x 450mm complete, Model No 555 of PRAYAG or equivalent as approved complete all as specified

S&F in repair 110mm bore of PVC (SWR) pipes single socketed in any length with rubber ring joints laid on wall / floor with clip complete all as specified .

S&F PVC (SWR) branch pice, single (Single Y) equal or unequal 110mm size all as specified

S&F PVC ( SWR) bends any radius bore of 110 mm all as specified

Taking up or down steel tubing 15mm bore connections to walls /ceiling or laid in floors all complete all as specified

S&F CPVC pipes SDR 11 & plain CPVC SDR 11 fitting on walls/ceiling or laying in floors complete all as specified .

Taking down door shutter with frame n exc 1.5 Sqm each without taking of shutter from the frame complete all as specified

S&F Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified

S&F PVC door frames of size 50 x 47 mm made out of 5 mm prelam PVC sheet reinforced with MS Square tube in opening of suitable size complete all as specified and directed.

S&F Factory made (Prelam on both sides) solid panel PVC door shutter 30 mm thick (Style) consisting of frame made out of MS tubes for top and bottom rails, MS frame shall covered with heat moulded prelam PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for styles and prelam PVC sheets for top rail, lock rail and bottom rail in either side and as gap insert for top rail and bottom rail pannelling of prelam PVC sheet to be filled in the MS welded/sealed to the styles and rails with suitable PVC sheet beading and jointed together wiht solvent and fixing in the frame at site as per specification and drawing complete all as specified and directed.

Taking down chowkhats or frames with shutters without taking off shutters from the frame exceeding 1.5 Sqm but not exceeding 4 Sqm each complete all as specified

S&F second class hard wood plain solid,stright chowkhats and frames,wrought framed rebated on the solid,rounded or chamferred put together with glue pinned at joints complete all as specified

S&F 25mm thick preliminated particle board,exterior grade,preliminated both sides with decoarative choice lamination fixed with screws to timber frame work all as specified

S&F 40mm width flap continuous (Piano) hinges brass bright finish or eletro galvanised

S&F 150 mm long Aluminium anodizes barrel tower bolts of extruded section

S&F 150 mm size aluminium anodized handle

S&F 100mm size hasp and staple aluminium anodised safty type hinge pin including bolt to hinge plate and fixed with screws all as specified

M&L for complete removal of existing treatment on wall / roof projections including facia, cornices etc by scrapping with mechanical sander (having mechanical vaccum mechanism) with sanding pad of appropriate grit to make surface clean, free from dust, loose paint etc by skilled labour complete all as specified and directed.

M&L for providing and applying minimum 1mm thick wall care putty over prepared surface to achive the surface even and smooth for painting. Note: Putty shall be carried out through air less spray machin (Mechanical means)

M&L for applying two coats of superior quality distempering with acrylic distemper (ready mixed) having VOC content less than 50 gms /litres of approved Manufacturure,of required shade and colour complete all as per Manufacturer's specification on new plastered surface of walls

M&L for preparation of old treated surfaces of ceiling and applying two coats of white wash complete all as specified

M&L for preparation of old treated steel surfaces of any description exceeding 10cm in width or girth and applying one coat of synthectic enamel paint complete all as specified

M&L for preparation of old treated wood or wood based surface of any description exceeding 10cm in width or girth and applying one coat of synthectic enamel paint complete all as specified

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