CERTAIN REPAIRS TO ARREST SEEPAGE THROUGH SUNKEN FLOORS, VERTICAL STACKS, WATER SUPPLY LINES TO BLDGS IN INS CIRCARS UNDER GE (NB) VISAKHAPATNAM

Amount

Demolition of un-reinforced cement Concrete of any description and in any position not otherwise specifically provided for and removing rubbish to outside MD land complete all as specified and directed.

M & L for preparation of the sunken floor surfaces by mechanical abrading to remove all loose mortar and laitance, oil, grease etc and washing with plenty of water, making the surfaces sound and free from cracks by cutting 'V' grooves cut along the cracks and filling with SMARTCARE repair mortar, carryout initial pond test for 24 hours to identify any invisible cracks, injection grouting for cracks on negative side of the surface using shrink compensating grout additive SMARTCARE Injection Grout Additive @ 250 gms/50 Kg bag of cement with neat cement slurry by drilling the hole of 12mm dia and fixing the nozzles using fast setting compound SMARTCARE Instant Leak Stop along the construction joints, cracks etc at a distance of not more than 500mm Angle Fillet, providing a cement sand mortar based fillet of 50x50mm admixed with APL Smart Care Multi Purpose Polymer @ 0.25 Litre per 50 Kg of cement all around in the side at the floor and wall junction and curing by water as per standard practice, supply and applying two component elestomeric acrylic polymer modified cementitous water proofing coating, Smart Care Damp Block 2K Suprema or equivelant as approved having 100% elongation as per ASTM D 412 resisting 5 bars positive hydrostatic pressure and 4 bars negative hydrostatic pressure as per DIN 1048, reduction to rapid chloride shall be 70 as per ASTM C 1202 crack bridging upto 12mm as per ASTM 4548.5. The mixing ratio of the coating shall be 2 parts of powder and 1 part of liquid without any water addition in the mixing complete all as per the manufacturer's instruction at a consumption factor of 1.5Kg/Sqm in two coats complete all as specified and as directed. (Make of chemical: Asian Paints or equivelant of STP/Fosroc)

M & L for 50mm thick PCC 1:2:4, type B-1 (using 20mm graded aggregate) as in floor bed for laying tiles etc mixed with admixture SMARTCARE Vitalia @ 100ml per bag of cement and laid in slope of 1:100 complete all as specified and directed.

M & L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces mixed with admixture SMARTCARE Vitalia @ 100ml per bag of cement finished the surface rough complete all as specified and as directed.

M & L for treatment around the pipes passing through walls (Core cut area) by wrapping around all the pipes with APL Smart Care adhere to the surfaces with APL Smart Care Acrylic Bonding Agent and placed appropriately to be grouted around the cut bores, Grouting the gaps between the pipe and the core cutting by a edual shrinkage compensated mcementitous grout APL Smart Care Generl Purpose Grout that shall be poured into the gaps after fixing in place for effective leak-free shuttering complete all as per the manufacturer's instruction complete all as specified and as directed. (Make of chemical: Asian Paints or equivelant of STP/Fosroc) (Note for Serial item No. 02 to 05 above: All the above water proofing treatment by using chemicals shall be carried out by autorised applicator of company as approved by GE before execution of work and a necessary guarantee certificate shall be obtained from company and submitted to the Dept after completion of work)

M & L for Plain cement concrete 1:5:10, type E-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed.

Taking down cement plaster on brick, concrete or stone walls surfaces etc including racking out joints, hacking for key, scrubbing down with water and removing rubbish to outside MD land complete all as specified and directed

M & L for rendering 5 mm thick in cement mortor 1:3 on concrete surfaces as in ceilings and finishing surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed.

Demolition of brick work or stone / boulder masonry, built in cement mortar including all quoins, pillars etc stacking the serviceable bricks after removing mortar and cleaning for re-use and disposal of debris and rubbish to a distance n.exc 100m as directed by the Engr-in-Charge.

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

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

S & F high strength corrosion resistantTMT steel bars 6mm to 8mm dia., and over cut to length, bend 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 quality as in half brick thick wall complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and disposal of debris and rubbish to outside MD land complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm, in floors etc, including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for glazed, coloured, ceramic, tiles of size (350mm x 250 mm/450mm x 350mm/300mmx450mm) x 6 to 7 mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick bedding in cement mortor 1:4 and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

Demolition of un-reinforced cement concrete in ground floors and pavings n.exc 15cm thickness, (Below or above Ground level) and disposal of debris and rubbish to a distance upto outside MD land complete all as directed by the Engr-in-Charge

M & L for Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and directed.

M & L for Sand filling under floors or in foundations including spreading, levelling, watering and consolidation complete all as specified and directed.

M & L for Vitrified, designed, light shade coloured (light shade), tiles, 10 mm thick, (square/rectangular) polished, area of each tiles not exc 0.36 sqm, in floors, etc including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.18 sqm but n.exc 0.38 sqm, in floors etc, including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for 25 mm thick, plain cement concrete 1:2:4, type B-0 (using 12.5 mm graded stone aggregate) as in sub-base of flooring, etc and finished the surface even and rough complete all as specified and directed.

M & L for 75 mm thick, plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in plinth protection etc, finishing cement concrete surface even and smooth without using extra cement including making joints with bitumastic filing in proportion of bitumen and sand 1:2 complete all as specified and directed.

M & L for 100 mm thick, Cement concrete 1:2:4, type B-2 (using 40mm graded stone aggregate) as in base of flooring/hard standing, etc, complete all as specified and directed.

M & L for Chequered cement concrete tiles of size 30cm x 30cm x 23-25mm thick, as in floors etc, including 15 mm thick screed bed in cement mortar 1:6 and set & jointed in neat cement slurry and pointed in grey cement and pigments to match with the shade of tiles complete all as specified and directed.

M & L for Machine cut green marble slab flooring 18 to 20mm thick, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including 15 mm thick screed bed in cement mortor 1:6 and rubbing, polishing complete all as specified and directed.

M & L for granite stone slab (of any type) work (table rubbed or polished) as in floor, 18 to 20 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 15 mm thick screed bed in cement mortor 1:6 & cutting, polishing complete all as specified and directed.

Taking down eaves gutters and rainwater/soil/waste pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed

S & F 110 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints fixed to wall, etc with all necessary fixing arrangement complete all as specified and directed.

S & F 110 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors, etc complete all as specified and directed.

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

S & F 75 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors, etc complete all as specified and directed.

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

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

S & F 110 mm bore, PVC (SWR) branch piece, single (single Y) equal or unequal provided with access door complete all as specified and directed.

S & F 75 mm bore, PVC (SWR) branch piece, single (single Y) equal or unequal provided with access door complete all as specified and directed.

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

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

S & F in repairs 110 mm bore, PVC (SWR) floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

S & F in repair 75 mm bore, PVC (SWR) multi floor trap with grating including jointing with solvent cement fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

S & F in repairs, Vitreous China wash basin, Table Top Basin, Size: 595x440x185mm excluding taps etc fixed on granite slab complete all as specified and directed.(Make : Jaquar Cat No. KUS-WHT-35901 or equivalent of make as per List of manufacturer's)

S & F in repairs, Vitreous China wash basin, oval shape of size 485 x 395 x 150mm excluding taps but including fixing accessories complete all as specified and directed. (Make: Jaquar Cat No. JDS-WHT-25909 or equivelant of make as per list of manufacturer's)

S & F in repairs, 15 mm bore, pillar taps, fancy type, cast copper alloy, chromium plated with capstan heads, screwed down high pressure with or without lettered 'Hot or Cold' with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed.

S & F in repairs, 40mm dia flexible PVC waste pipe, 750mm long for kitchen sink complete all as specified and directed

S & F in repairs, 15mm bore, bib taps, fancy type, cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S & F in repair 15 mm bore, angular stop valve, cast copper alloy, chromium plated, fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S & F in repair 15 mm bore, health faucet PTMT with wall hook and 1 m long tube with all accessories complete all as specified and directed. (Make: Prayag Cat No. 187 or equivelant as per the List of Manufacturer's)

S & F in repairs, vitreous China wash down water closet pan (pedestal pattern), white, including connection to outgoing drain and flushing pipe, anti syphonic pipe with seat and cover complete but excluding flushing cistern & flush pipe including making good damaged/disturbed surfaces complete all as specified and directed.

S & F in repairs, plastic water closet, Seat and Cover for pedestal pan, white / black, closed pattern with flat bottom and mild steel chromium plated or aluminium hinging device complete all as specified and directed.

S & F in repairs, 10 litre capacity, PVC valve less syphonic action type, flushing cistern, low level, white, with inlet, ball valve, flush pipe, float and handle including brackets complete all as specified and directed.

S & F in repair 125 mm size, shower rose, brass chromium plated, swival type, complete all as specified and directed.

S & F in repair 15 mm bore, Hand Shower (Health Faucet) with 8mm Dia, 1.2 Meter Long Flexible Tube & Wall Hook with N.R.V (Back Flow Preventer) with all accessories complete all as specified and directed. (Make: Jaquar Cat No. ALD-577 or equivelant of make as per List of manufacturer's)

S & F in repairs 15mm bore, Two Way Bib Cock with Wall Flange, fancy type cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed. (Make: Jaquar Cat No. LYR-38041 or equivelant of make as per list of manufacturer)

S & F in repairs, CP, Wall Mixer 3-in-1 System with Provision for both Hand Shower and Overhead Shower Complete with 115mm Long Bend Pipe, onnecting Legs & Wall Flange (without Hand & Overhead Shower) complete all as specified and directed. (Make : JAQUAR, Cat No . FUS-29281 or equivelant of make as per list of manufacturer's)

S & F in repairs, Brass CP, Single Lever Sink Mixer with Swinging Spout (Table Mounted) with 450mm Long Braided Hoses, 15mm bore and fixed complete all as specified and directed. (Make : Jaquar Cat No. VGP-81173B or equivelant of make as per list of manufacturer's)

S & F in repairs, Brass CP, 4-Way Divertor for Concealed Fitting with Built-in Non-Return Valves with Divertor Handle and fixed complete all as specified and directed. (Make : Jaquar Cat No. VGP-81421 or equivelant of make as per list of manufacturer's)

S & F in repairs, brass CP, Single Towel Rail, 600mm Long with brackets, fixed Chromium plated brass screws and wooden/plastic cleats etc complete all as specified and directed. (Make: Jaquar Cat No. AKP-35711PS or equivelant of make as per list of manufacturer's)

S & F in repairs, Toilet Roll Holder, brass, chromium plated fixed to wall with brass screw complete all as specified and directed. (Make: Jaquar Cat No. AKP-35751P or equivelant of make as per List of manufacturer's)

S & F in repairs, Vitreous China wash basin, Table Top Basin, Size: 565x420x140 mm, Rectangular Shape excluding taps fixed on granite slab complete all as specified and directed. (Make : Jaquar Cat No. KUS-WHT-35935 or equivalent of make as per List of manufacturer's)

S & F in repairs Vitreous China urinal, with all Fixing Accessories Set, of Size: 355x340x535mm, Starwhite with grating and union for discharge pipe (excluding flushing cistern, flush pipe & waste pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement complete complete as specified and directed. (Make: Jaquar Cat No. URS-WHT-13261 or equivelant of make as per list of manufacturer's)

S & F in repairs, Vitreous China bowl urinal flat back, of size 465x355x265mm, white (minimum) with grating and union for discharge pipe (excluding flushing cistern, flush pipe & waste pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement complete complete as specified and directed.

Supply, laying, connection and testing, in repairs 20mm outer dia 3- layer PP-R Polypropylene random copo-lymer) concealed pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed

Supply, laying, connection and testing, in repairs, 25mm outer dia 3- layer PP-R Polypropylene random copo-lymer) concealed pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed

Supply, laying, connection and testing, in repairs 32mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed

Supply, laying, connection and testing, in repairs 40mm outer dia 3- layer PP-R Polypropylene random copo-lymer) concealed pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed

Supply, laying, connection and testing, in repairs 50mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed

Taking up or down 15mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Taking up or down 20mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Taking up or down 25 or 32 mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Supply, laying, connection and testing, 15mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Supply, laying, connection and testing, 20mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Supply, laying, connection and testing, 25mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Taking down chowkats or frame, n.exc 1.5 Sqm each with shutters (without taking off shutter from the frame) complete all as specified and directed.

S & F solid PVC door frames of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

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, complete as per specification and drawing and as directed.

S & F 125mm Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-22 complete all as specified and directed.

S & F 100 mm size, Extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S & F 100 mm long, Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F Aluminium alloy anodised sliding door bolt with hasp & staple (bolt type) and fixing clipes of sheet, cast or extruded sections and fixing bolts of extruded sections or cast aluminium alloy, length of bolt of 250 mm complete all as specified and directed.

Supply and fixing factory made uPVC white colour Casement door with 3D hinges made of (big series) frame 67 x 64 mm & sash 67 x 110 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension (Area of door upto 2.00 sqm) comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, zinc alloy (white powder coated) 3D hinges and one handle on each side of panels along with zinc plated mild steel multi point locking having transmission gear, cylinder with keeps and one side key, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws, etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality complete all as specified and directed by Engineer-in-Charge. (Glass shall be paid separately) (Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net opening will be measured for payment purpose.)

Dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

M & L for Mild steel framed work such as grills, gratings, gates etc., with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bar, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-410-0 Gde E-250 complete all as specified and directed.

M & L for preparation old decorated external surfaces of wall, chajja, facia etc by and applying one coat of water based acrylic weather proof exterior emulsion (exterior wall finish) paint by "Auto Roller" machine complete all as specified and directed.

M & L for preparation old decorated external surfaces of wall, chajja, facia etc by and applying two coats of water based acrylic weather proof exterior emulsion (exterior wall finish) paint by "Auto Roller" machine complete all as specified and directed.

M & L for preparing old plastered surfaces of walls by complete removal of existing treatment and applying two coats of distemper-oil-emulsion over a coat of alkali resistant priming coat by using "Auto Roller" machine complete all as specified and directed.

M & L for Preparation of old painted wood and wood based surfaces of any description, over 10 cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

M & L for Preparation of new steel surfaces of any description, over 10 cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, zine chrome primer complete all as specified and directed.

M & L for preparing old decorated surfaces of ceiling, etc by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying one coat of white wash complete all as specified and directed.

M & L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished the surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15 mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

Supply only integral water proofing compound (ISI marked) complete all as specified and directed.

M & L for plain cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate) for embedding holdfast, bed block, cills, etc including necessary form work complete all as specified and directed.

M & L for preparing newly plastered surfaces of internal walls, etc and applying two coats of distemper oil emulsion over a coat of alkali resistant primer by "Auto Roller" machine complete all as specified and directed.

M & L for preparation new external surfaces of wall, chajja, facia etc and applying two coats of water based acrylic weather proof exterior emulsion (exterior wall finish) paint over a coat of primer "Auto Roller" machine as per manufacturer's instruction complete all as specified and directed.

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