REPAIR AND REPLACEMENT OF PLUMBING WORKS, OHT CLEAINING AND LEAKAGE SEEPAGE TREATMENT AT OTM, MD ACCN, MES AREA OF B/R-II SUB DIVISION IN WEST SIDE OF LEHL MARG UNDER GE(S) BINNAGURI

Amount

Taking down eaves gutters 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 line over fittings and accessories)

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

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

S&F 110mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified.

S&F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified.

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

S&F 75mm bore PVC (SWR) bends any radius complete all as specified.

S&F 110 mm bore PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified.

S&F 75 mm bore PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified.

S&F 110mm bore PVC (SWR) branch piece, double (double Y) equal or unequal complete all as specified.

S&F 75mm bore PVC (SWR) branch piece, double (double Y) equal or unequal complete all as specified.

S&F 110mm bore PVC (SWR) junction single, (Single T) equal or unequal complete all as specified.

S&F 75mm bore PVC (SWR) junction single, (Single T) equal or unequal complete all as specified.

S&F 110mm bore PVC (SWR) vent cowl complete all as specified.

S&F 75mm bore PVC (SWR) vent cowl complete all as specified.

S&F in repairs PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specified.

S&F in repairs 75mm bore PVC (SWR) floor/ nahani/ multi floor trap with CP grating any type including jointing with solvent cement complete all as specified.

S&F in repairs 110mm bore PVC (SWR) 'P’ or 'S' trap complete all as specified.

Taking up or down 15 mm bore steel tubing and connections, including cleaning for refixing etc complete and making good disturbed surfaces of walls/ceilings etc complete all as specified and as directed.

Taking up or down 20 mm bore steel tubing and connections, including cleaning for refixing etc complete and making good disturbed surfaces of walls/ceilings etc complete all as specified and as directed.

S&F 15mm bore steel water tubes, 'medium grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors etc (concealed or on surface) complete all as specified and as directed. Note:- The quoted rates shall be inclusive cost of cutting chases in walls, etc. and their making good.

S&F 20mm bore steel water tubes, 'medium grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors etc (concealed or on surface) complete all as specified and as directed. Note:- The quoted rates shall be inclusive cost of cutting chases in walls, etc. and their making good.

Refixing of reusable GI pipes of 15/20mm bore after necessary cleaning and renewal of GI fittings as required in new or old position (Walls, ceiling, floors, etc.) all as specified. Note: (i) GI tubing retrieved against relevant item shall be reused. (ii) New GI fittings required shall be supplied by the contractor and quoted rate shall deemed to be inclusive cost of the same.

Disconnecting existing tanks of capacity exc 250 Ltrs and n. exc 500 Ltrs, setting aside (or lowering if required) for repairs with all necessary fitting as required, cleaning, etc. and hoisting if required reconnecting and re-fixing in same position after cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc and writing date of cleaning and next due date of cleaning with synthetic enamel paint complete all as specified and as directed.

Disconnecting existing tanks of capacity exc 500 Ltrs and n. exc 1000 Ltrs, setting aside (or lowering if required) for repairs with all necessary fitting as required, cleaning, etc. and hoisting if required reconnecting and re-fixing in same position after cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, and writing date of cleaning and next due date of cleaning with synthetic enamel paint complete all as specified and as directed.

S&F in repairs 20 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe and fixed as required to use reducer and check nut complete as specified and directed.

S&F in repair 20mm bore Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and dierected.

S&F in repair 15mm bore Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and dierected.

Taking down tarfelt with cement plaster from roof surfaces and lowering and removing the same to a distance exc. 50m and n. exc. 100m incl roughening of old concrete suirface of roof by wire brushing and cleaning the surface to remove all loose dust etc complete all as specified and directed.

Dismantling of cement concrete of any size, position and any description and removal from site complete all as specified

M&L for 25 mm thick PCC (1:2:4) type B0 (Using 12.5 mm graded crushed stone aggregate) mixed with water proofing compound and laid on RCC slab as base layer for roof treatment roughening the top surface of concrete by using broom sticks while the concrete is green complete all as specified and as directed. (NOTE : Water proofing compound paid separately under relevant item of this Schedule 'A') complete all as specified.

M&L for 10mm thick screed bed or bedding layer in cement mortar (1:4) mixed with WPC in order to maintain proper slope over existing roof surfaces for applying roof treatment work finished even and smooth without using extra cement complete all as specified and directed. Note: Water proofing compound shall be measured and paid perarately under relevant item of schedule 'A'.

M&L for PCC (1:2:4) type B1 (20mm graded crushed stone aggregate) as in roof kerbs, slightly rounded or chamfered on edges, mixed with water proofing compound 200 ml per beg of cement or as per manufacturer instructions finished even and smooth on exposed concrete surface without using extra cement all complete as specified and directed. Note: Water proofing compound shall be measured and paid perarately under relevant item of schedule 'A'.

Supply only liquid water proofing compound conforming to IS: 2645 - 1975 specification complete all as specified and directed.

Material and labour for water proofing treatment with following application over roofs surface complete all as specified and directed : - (i) Applying bituminous primer at the rate of 0.4 Litres/Sqm on prepared surfaces of roof. Surface shall be kept free, till the primer is impregnated and the solvent oil in the primer get evaporated. (ii) Applying one coat of blown type bitumen of grade 85/25 as binding material at the rate of 1.2 Kg/Sqm. (iii) Laying 3mm thick APP polymeric water proofing membrane of weight not less than 3.0 Kg/Sqm, black finish reinforced with non woven polyster matt, with a thermo fusible finish, torching overlaps with a propane or a butane gas torch, with a overlap of 75mm at sides and 100mm at the ends and sealing including applying a coat of cold emulsion bituminous primer all as per manufacturers instruction including preparation of surface. (iv) Application of two coat of bituminous aluminium paint over the polymeric membrane after necessary preparation and cleaning Note :- (a) The water proofing treatment shall be carried out by the manufacturer or his authorised applicators in terms of clause 11.43 of MES Sch Part-I (2009). (b) After completion of roof treatment work ponding test for 48 hrs shall be carried out by the contractor and cost for the same shall be. (c) The quoted rates shall be inclusive of Cost for dismantling water tank and refixing in the same position any type any description without any demages after roof treatment work. Nothing extra shall be admissible on this account.

Demolition of brick work or stone/boulder masonry/ precast concrete block built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

M&L for brickwork with fly ash old size bricks, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:6 complete all as specified and directed.

M&L for brickwork with flyash old size bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete all as specified and directed.

Taking down cement plaster any description on brick or stone wall etc including racking out joints hacking for key scrubbing down with water etc and removal from site complete all as specified

M&L for 15mm thick rendering in cement mortar 1:6 on fair face/other than fair face of brick work or concrete surface finished fair and even (without using extra cement) complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar (1:4) on fair faces of brick work mixed with water proofing compound @ 200 ml per beg of cement or as per manufacturer's instructions finishing the surface fair and even without using extra cement complete all as specified and directed. Note: Water proofing compound shall be measured and paid seperately under relevant item of schedule 'A'.

M&L for 5mm thick in CM 1:3 in ceiling finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for two coats of acrylic distember over a coat of primer on new wall surface including preperation of the surface all as directed and specified.

M&L for preparation of the surface and applying 1.00mm thick (average thickness) wall care putty on wall complete all as specified.

M&L for preparation of newely plastered or unplastered wall surfaces and applying two coats of Exterior acrylic emulsion paint of standard quality and make, over a coat of white primer complete all as specified and directed.

M&L for applying three coat of white washing including preparation of new or previously untreated ceiling surfaces.

M&L for water proofing treatment to sunken floor with the following course of treatment/ specification: (i) Cleaning top surface of floors /slabs and laying 50 mm thick (avg) PCC of grade M10 (Nominal mix) , mixed with WPC as per manufactrrer's instruction laid in slope 1:20 towards spouts including coveting corners (ii) 15 mm thick plastering in CM (1:4) on sides mixed with WPC as pe rmanufacturer's instruction. (iii) Applying 1st layer of slurry @ 0.488 kg / sqm mixed wth acrylic based polymer modified cementious compound @ 0.253 kg /sqm. This layer shall be allowed to air cured for 4 hrs. (iv) Applying 2nd layer of slurry @ 0.242 kg/sqm mixed with accrylic based polymer modified cementenous compound @ 0.126 kg/sqm. This layer shall be allowed to air cured for 4hrs followed with water curing for 48 hrs.(v) Applying a coat of industrial bitumen 85/25 penetration @ 1.50 kg/sqm on plastered and concrete surfaces (vi) Providing 150 micron thick polyutethene paint in two coats (each of 75 micron) measured dry on dry surface over a coat of PU primer including preparation. (Make of PU primer - Dek guard EP -302 of M/S Fosroc or equivalant approved brand. Make of PU paint - Dek guard PU or equivalant approved brand. (vii) 2 Nos 32mm bore GI medium grade 450mm long spout, to be provided through external wall to drainout accumulated water. (viii) Sunken floor shall be tested for water tighness by filling water for 72 hrs before and after treatment work is carried out and ensure that no leakage /seepage exists (ix) Sunken portion shall be filled with lean concrete of grade M7.5 stone agreegate. Note: The top floor area of WC/Bath shall only be measured and paid.

Dismantling floor hearth or wall tiling including cement mortar bedding (incl backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for non-skid ceramic coloured (400x400x7 to 8 mm thick) tiles set and jointed in neat cement slurry pointed in white or coloured cement to match with shade of tile in floors laid over and including 15mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L for glazed ceramic coloured tiles (450x300x7mm thick) on vertical surfaces such as skirting/dado set and jointed in neat cement slurry pointed in white or coloured cement to match with shade of tile fixed over and including 10mm thick rendering/ backing in CM(1:4) complete all as specified and directed.

All as item No 51 here-in before but on vertical surfaces cut to required size and shape laid over 10mm thick rendering in CM (1:4) complete.

S&F 500 ltrs capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with polythene foam insulation as intermediate layer and closed top) double layer ISI marked (IS: 12701 : 1996), hoisted and fixed in position all as specified in SSR Part I including inlet, outlet and over flow connections etc including dismantling existing tank complete as specified and directed.

S& in repair vitreous China Urinal, Half stall type, white (including flush pipe and waste pipe) complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe complete all as specified and directed.

S&F in repair urinal spreader of CP brass for fixing with 15 mm dia pipe complete all as specified and directed.

S&F in repair vitreous china wash down water closet pan (pedestral pattern), white including connection trap and to flushing pipe, anti-syphnoge pipe etc complete including PVC seat cover of same make complete all as specified and directed.

S&F in repair Water Closet (squatt pattern) of vitruous china squatting pan of pattern "ORRISA" pattern size 580 x 440 mm white with integral foot rests (including flush pipe) including PVC 'P' or 'S' trap and connection to trap and flushing pipe anti syphon pipe etc complete including trap set in and incl concrete complete all as specified and directed.

S&F in repair 10 ltr capacity dual type PVC flushing cistern low level white colour including PVC connection, PVC flush pipe of required length complete all as specified and directed.

S&F in repair 15mm bore PVC Connection with PTMT nut of length 600 mm complete all as specified and directed.

S&F in repairs Bib taps fancy type, brass chromium plated for 15mm bore pipe, screwed for iron pipes or for brass ferrule complete all as specified and dierected.

S&F in repairs Health faucet brass chromium plated suitable for 15 mm dia pipe with 1.25 meter long flexible tube and CP wall hook including making conncetions and fixed in position complete all as specified and directed.

S&F in repair 15 mm bore fancy type bib taps long body (two in one) brass material, 15 mm bore single handle and wall flange with fancy chromium plated screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed. Make:- CERA Cat part No. F-1015163 or of Techno commercially equivalent model in other approved make.

S&F in repair brass chromium plated shower rose 125 mm size with shower arm 150 mm long with swivel joints for fixing with 15 mm bore GI pipe complete all as specified and directed

S&F in repair 15 mm bore angle/ stop cock CP brass with flage complete all as specified and directed.

S&F in repairs stop valves fancy type, brass chromium plated with long shank and cup (concealed type) for 15mm bore pipe, screwed both ends including necessary fittings such as sockets for pipe or for union complete all as specified and dierected.

S&F in repairs beveled edge mirror of size 600 x 450 mm, mounted on 6 mm thick AC plain building board or PVC board and fixed to wall on wooden plugs with chromium plated brass screws and cup washers complete all as specified and directed.

S&F in repairs wash hand basin vitreous China, white, flat back (550x400mm) including cutting for and pinning ends of brackets and waste coupling of Bass CP for basin etc with long screwed shanks and fly nuts, full threaded flage embedded in white cement incl PVC waste pipe required length complete all as specified

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

S&F in repair fancy type swan neck pillar taps, brass with capston 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 15mm bore complete all as specified and directed.

S&F in repairs Brass CP mixer for mixing hot & cold water screwed down for iron pipe 15mm bore and fixed complete all as specified

S&F in repair brass chromium plated tubular towel rail, 20mm dia and 0.80mm thick, D type, 60cm long between flanges complete all as specified and directed.

Supply and fixed in repairs sinks with drainage board made of stainless steel (SS 304 grade) 1mm thick sheet plugs, washers and waste pipe, including a pair of cantilever brackets embedded in wall with suitable size of PCC (1:3:6) type C-1 blocks and connecting union to pipe of overall size 914mm x 460mmx 203mm bowl size 406mm x 354mm x 203mm all complete as specified and as directed.

Supply and fixed in repairs sinks without drainage board made of stainless steel (SS 304 grade) 1mm thick sheet plugs, washers and waste pipe, including a pair of cantilever brackets embedded in wall with suitable size of PCC (1:3:6) type C-1 blocks and connecting union to pipe of overall size 510mm x 430mm bowl size 430mm x 380mm x 203mm all complete as specified and as directed.

S&F in repair 0.85mm thick stainless( SS 204 grade) steel plate rack of size 31"x30"x10" complete all as specified

Taking down chowkats or frames n.exc 1.5 Sqm (without taking off shutter from the frames) and removal from site complete all as specified

Taking down shutters of any description area exc 1 Sqm and n. exc 2 Sqm each and removal from site complete all as specified

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing on SI page No 156 of SSR Part-II completed.

S&F Solid PVC door frame of size 50mm X 47mm made out of 5mm plain colour PVC sheet reinforced with MS Square tube, supplying and fixing in opening as per specification and drawing on SI page No.160 of SSR Part-II completed complete all as specified and directed.

S&F 75mm size stainless steel butt hinges with mild steel hinge pin complete all specified and directed.

S&F 100 mm size aluminium handles cast type anodised complete all specified and directed.

S&F aluminium anodised barrel tower bolt of extruded section 100 mm long complete all specified and directed.

S&F Powder coated aluminium louvered ventilators of size 600X600mm with glass louvers, without sash bars of aluminium sections weighing not less than 0.605kg/m for frame of size 40x20x2mm including necessary jointing cleats, glazing cleats, rubber packing , anodised aluminium snap beading,screws, anodised aluminium fittings and 5.5mm thick tinted glass fixed in panels with suitable locking arrangements including taking down of old existing steel ventilator and making good disturbed surface of wall complete all as specified and as directed.

S&F in repairs brass mortice lock, 2 levers vertical type, size 100 mm complete all as specified and as directed.

S&F in repairs Door Eye Brass 180 Degree Peep Hole Round Door Eyes Viewer for Main Door (Antique Brass Matt) complete all as specified and as directed.

S&F in repairs 15mm bore Bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed complete all as specified and as directed.

M&L for 25 mm thick PCC (1:2:4) type B1 ( 20mm graded stone aggregate) , finished concrete surfaces even and rough to receive floor finishes complete all as specified and directed.

M&L for complete removal of existing treatment of wall and applying a coat of cement-based wall care putty 1mm thick including preparation of surface to receive finishes (primer, distemper, paint etc.) complete all as specified and as directed by the Eng-in-Charge and as per the manufacturer's instructions

M&L for applying two coats of distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour on wall surfaces complete, as per manufacturer's specification all as specified and directed.

M&L for applying two coats of white washing including preparation by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots on old decorated or undecorated ceiling surfaces all as specified and directed.

M&L for preparation of old decorated or undecorated wall surfaces by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying a coat of Acrylic smooth exterior anti-fungal paint of shade as approved by GE complete all as specified and as directed by the Eng-in-Charge and as per the manufacturer's instructions

M&L for preparation of old decorated or undecorated wall surfaces by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coats of Acrylic smooth exterior anti-fungal paint of shade as approved by GE complete all as specified and as directed by the Eng-in-Charge and as per the manufacturer's instructions

M&L for preparation of old decorated or undecorated wall surfaces by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying a coat of distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification all as specified and directed.

S&F in repair aluminium (die cast) body door closer hydraulically 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 complete all as specified and as directed.

M&L for providing plain cement concrete (1:3:6) type C-1, (using 20 mm graded crushed stone aggregate), as in copings, bed block for filing hollow space of steel chowkhats, fixing of hold fast, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles & throating including necessary form work as required complete all as specified and directed.

M&L for Plain Cement concrete (1:4:8) type D2 (Using 40 mm graded stone agg) in foundations,filling and mass concrete complete all as specifide as directed .

M/S S.K. CONSTRUCTION (BID ID -3475023)

Tirupati Construction (BID ID -3476678)

M/s. RAMPHAL GARG (BID ID -3478256)

M/S SHIVNATH SINGH (BID ID -3478304)

ANUP ENGINEERING WORKS (BID ID -3475783)

flexpro construction company (BID ID -3474810)