8477 REPAIR TO GALVALUME SHEETS, ROOF TREATMENT, FALSE CEILINGS, ATT, WASTE WATER PIPES, RAIN WATER PIPES AND DAY TO DAY PLUMBING ITEMS IN NSTL VISAKHAPATNAM

Amount

M & L for attending to petty repair job to plumbing/ internal water supply works such as repair to leaking bib taps/ pillar taps/ mixers/ stop cocks/ angle valves/ float valves/ concealed stop cock etc. by tightening and providing washer, disc, spindle or any other minor accessories, repair to float valves, flushing cistern by minor adjustments, leaking water supply lines by tightening the GI fittings or refixing water supply or sanitary fixtures using thread/ Teflon tapes with and including small GI fittings such as GI elbow, socket, union as required at site to make the system functional complete as specified and directed by Engineer In Charge. [Note : (i) Each repair job shall be measured as one job. (ii) Job involving replacement of taps/ valves shall not be measured under this item].

S & F in repairs PVC valve less, syphonic action type, flushing cistern, 10 litres capacity, low level, white, with inlet, ball valve, float and handle, brackets complete including PVC connection and outlet pipe all as directed. [Make: 'Slim line' of M/s Parry ware/ 'Champion' of M/s Hindustan Sanitary ware/ 'Sleek+' of M/s Hindware]

S&F in repair vitreous china white flat back wash hand basin 550 x 440mm size including 15mm dia PVC connection 600mm long, brass CP waste coupling, 32mm dia PVC waste pipe, CI/MS brackets including cutting for and pinning in brackets or fixed with brass screws all as directed.

S&F in repairs vitreous china ware wash down water closet pan (pedestal pattern) white including PVC seat cover with mild steel chromium plated or aluminized hinging device, fixing bolts jointing to flushing cistern and flush pipe anti syphonage pipe etc complete all as specified and directed

S&F in repairs vitreous china urinals half stall type complete including urinal spreader pipe, providing and fixing plugs, bedding urinal against wall in CM 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in white cement all as specified.

Taking up or down galvanized steel tubing 15mm bore with fittings all as directed.

Taking up or down galvanized steel tubing 20mm bore with fittings all as directed.

Taking up or down galvanized steel tubing 25mm bore with fittings all as directed.

Taking up or down galvanized steel tubing 40 or 50 mm bore with fittings all as directed.

S&F GI tubes 15mm bore dia medium grade galvanized, with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

S&F GI tubes 20mm bore dia medium grade galvanized, with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

S&F GI tubes 25mm bore dia medium grade galvanized, with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

S&F GI tubes 50mm bore dia medium grade galvanized, with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

S&F 20mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ ceiling or laid in floors complete all as specified.

Refixing of steel tubing 15mm and connecting in new or old position wall ceiling floors etc. all as directed.

Refixing of steel tubing 20mm and connecting in new or old position wall ceiling floors etc. all as directed.

Refixing of steel tubing 25/32mm and connecting in new or old position wall ceiling floors etc. all as directed.

Refixing of steel tubing 40/50 mm and connecting in new or old position wall ceiling floors etc. all as directed.

S&F 15mm Bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed in repairs all as specified. (Minimum weight 90gms)

S&F 15mm Pillar taps of PTMT any colour high pressure screwed for iron pipe and fixed in repairs all as specified. (Minimum weight 110gms)

S&F 15mm angle valve any colour high pressure screwed for iron pipe and fixed in repairs all as specified. (Minimum weight 110gms)

S&F 15mm Stop valve of PTMT with long shank and cup (concealed type) any colour high pressure screwed for iron pipe and fixed in repairs all as specified. (Minimum weight 110gms)

S&F in repairs Solid Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminized hinging device complete all as specified.

S&F in repairs 15mm bore gun metal globe or gate valve with iron wheel heads Class-II, screwed both ends for iron pipe all as specified.

S&F in repairs 20mm bore gun metal globe or gate valve with iron wheel heads Class-II, screwed both ends for iron pipe all as specified.

S&F in repairs 25mm bore gun metal globe or gate valve with iron wheel heads Class-II, screwed both ends for iron pipe all as specified.

S&F in repairs 50 mm bore gun metal globe or gate valve with iron wheel heads Class-II, screwed both ends for iron pipe all as specified.

S&F in repairs Waste coupling of PTMT (half or full threaded) 32mm bore dia [Minimum weight: 45gms] all as specified.

S&F in repairs PVC connection 15mm size 600mm long with PTMT nuts all as directed.

S&F in repairs brass chromium plated shower rose 125mm dia with swivel joint suitable for fixing to 15mm bore tube all as specified and as directed.

S&F in repairs brass chromium plated Towel rail 'D' type, 600mm long complete with wall brackets all as specified and directed.

S&F rotational moulded polyethylene water storage tanks, double layered of capacity 500 ltrs (cylindrical vertical with closed top) hoisted and fixed in position complete including necessary GI tank nipples, taking down existing unserviceable tank all as specified and as directed by Engineer-in-charge.

S&F rotational moulded polyethylene water storage tanks, double layered of capacity 1000 ltrs (cylindrical vertical with closed top) hoisted and fixed in position complete including necessary GI tank nipples, taking down existing unserviceable tank all as specified and as directed by Engineer-in-charge.

S&F rotational moulded polyethylene water storage tanks, double layered of capacity 2000 ltrs (cylindrical vertical with closed top) hoisted and fixed in position complete including necessary GI tank nipples, taking down existing unserviceable tank all as specified and as directed by Engineer-in-charge.

S&F in repairs stainless steel cockroach trap grating 125 mm dia with /without hole for drain pipe complete all as directed.

S&F in repairs 20mm bore dia PTMT Nipple suitable for HDPE water tank (Minimum weight 45gms) all as directed.

S&F in repairs 25mm bore dia PTMT Nipple suitable for HDPE water tank (Minimum weight 65gms) all as directed.

S&F sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm all as specified. (Make: NIRALI/ANUMOL).

Supply and replace siphon set suitable for existing PVC flush tank complete all as specified and as directed.

S&F PVC flexible waste pipe, 32mm bore, 900mm long suitable for wash hand basin/ sink complete with adapter complete all as directed.

S&F in repairs 15mm dia Pillar taps, cast copper alloy, with long neck, chromium plated fancy type with aerator, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and as directed. [Cat No. CON-021KN of make: Jaquar or equivalent in Marc/ Plumber]

S&F in repairs 15mm dia angle valve cast copper alloy fancy type chromium plated with crutch handle and wall flange complete all as specified and as directed. [Cat No. CON-059KN of make: Jaquar or equivalent in Marc/ Plumber]

S&F in repairs 15mm dia stop valve concealed type cast copper alloy fancy type chromium plated with crutch handle and adjustable wall flange including dismantling portion in the wall as required including making good to match with existing complete all as specified and as directed. [Cat No. CON-083KN of make: Jaquar or equivalent in Marc/ Plumber]

S&F in repairs Bib taps, 15mm bore, cast copper alloy, chromium plated with crutch handle, short body with wall flange, screwed down, screwed for iron pipe or for brass ferrule all as specified and as directed. [Cat No. CON-047KN of make: Jaquar or equivalent in Marc/ Plumber]

S&F in repairs Bib taps, 15mm bore, cast copper alloy, chromium plated with crutch handle, long body with wall flange, screwed down, screwed for iron pipe or for brass ferrule all as specified and as directed. [Cat No. CON-107KN of make: Jaquar or equivalent in Marc/ Plumber]

S&F in repairs cast copper alloy, chromium plated 2 way bib cock 15mm dia with crutch handle with wall flange complete all as directed. [Cat No. CON-041KN of make: Jaquar or equivalent in Marc/ Plumber]

S&F in repairs hand shower (Health Faucet) (ABS Body) with 1 meter long easy flex tube in chrome finish & wall hook complete all as directed. [Cat No. ALD-CHR-585 of make: Jaquar or equivalent in Marc/ Plumber]

S&F in repair brass chromium plated Soap dish complete all as directed. [Cat No. AQN-7731 of make: Jaquar or equivalent in Marc/ Plumber]

S&F closing lid for PVC water storage tank of capacity exc. 250 Ltr but n.exc. 500 Ltr complete with hinges for securing to tank including taking down old unserviceable lid all as directed.

S&F closing lid for PVC water storage tank of capacity exc. 500 Ltr but n.exc. 2000 Ltr complete with hinges for securing to tank including taking down old unserviceable lid all as directed.

S&F PVC mirror cabinet of size 350x450mm with hinged door covered with mirror, with brush holder, pouch holder, shelves etc. complete all as directed. [Cat No. 551 of make PRAYAG or equivalent in Commander]

S&F in repairs brass spindle for bib tap/ stop valve/ angle vale of any size complete all as directed.

S&F in repairs 15mm dia GI fittings (Nipples, elbows, reducers, Tee, sockets, and tank nipples etc) complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs 20mm dia GI fittings (Nipples, elbows, reducers, Tee, sockets, and tank nipples etc) complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs 25mm dia GI fittings (Nipples, elbows, reducers, Tee, sockets, and tank nipples etc) complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs stainless steel kitchen plate rack of size 31"x36"x10", made of 1mm thick stainless steel sheet complete all as directed. [Make: Prayag/ Nirali/ Jayna/ Neelkant]

S&F in repairs Ball valves 15mm bore dia, high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed [Minimum weight: 142gms] all as specified.

S&F in repairs Ball valves 20mm bore dia, high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed [Minimum weight: 210gms] all as specified.

S&F in repairs Ball valves 25mm bore dia, high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed [Minimum weight: 455gms] all as specified.

S&F in repairs Ball valves 40mm bore dia, high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed [Minimum weight: 690gms] all as specified.

(a) M& L for mechanical cleaning of surface to make it free from any bituminous residue /dirt, oil and Greece etc all as specified and directed by Engr-in-Charge. (b) M&L for cracks treatment by cutting open cracks and cleaning it from dirt/loose materials etc and filling with polyurethane based sealant with and including application of PU based primer all as directed by Engr-in-Charge. (c) M&L for applying water based polyurethane modified dispersion (single component, cold applied, non toxic, VOC complaint) in 03 coats including 01 coat of primer of same materials after dilution of water at 50% or specific primer matching same materials as per manufacturer specification and as directed by Engr-in-Charge. Properties of Polyurethane based chemical shall confirm to following Technical Parameters:- (i) Highly Elastic. (ii) UV Resistance. (iii) Adhesion to concrete. (iv) Tensile strength – not less than 2.0 N /Sq.mm for free film. (v) Elongation – not less than 300%. (vi) Solid content by weight- not less than 60% (vii) Air/water permeability BSEN 12390 at 5 bar -72 hours should be NIL and minimum dry film thickness of water proofing membrane must be 1.0 mm. (viii) Accelerated weathering (ASTM453) : Pass 1000 hours. (ix) Reaction to fire – non inflammable.

M&L for anti termite treatment at points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45º at 150mm centre to centre and sealing the same complete all as specified and as directed.

M&L for providing and injecting chemical emulsion for Post Constructional Anti-termite treatment along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron complete all as specified and as directed.

M&L for Treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors complete all as specified and as directed.

Excavation in post poles each n. exc. 0.5cum getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in layers n. exc. 25cm watering and removing surplus soil to a distance n. exc. 50m and making good surface,in hard and dense soil all as directed.

M&L PCC 1:4:8 ,type D2 (using 40mm graded agg) in foundation filling and mass concrete all as directed.

S&F Steel work in trusses uing tubes medium graded galvanised with all fitting and fixed complete of dia 80mm all as directed.

S&F Steel work in trusses uing tubes medium graded galvanised with all fitting and fixed complete of dia 50mm all as directed.

S&F Steel work in trusses uing tubes medium graded galvanised with all fitting and fixed complete of dia 40mm all as directed.

S&F Banks, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required; hooks (stay), heavy, for large gates; hook and pintle hinges; large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; will ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe410-0 or Fe 310-0 all as directed.

S&F Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.,.n exc 10 kg each brackets, conforming to Fe 410-0 or Fe 310-0 (Brackets over 10kg each to be measured under `Structural Steel')

S&F pre painted galvalume aluminium zink coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws and washers as specified.

S&F pre painted galvalume aluminium zink coating GI based Corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws and washers as specified.

M & L for preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer.

M & L for steel work in tubler trusses including special shaped washer etc.complate using ERW or induction butt welded tubes conforming to IS 1161 -1979 grade St.240 complete all as specifed and directed

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

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

S & F PVC (SWR) reducers 110/75mm bore complete all as directed.

S & F 110mm bore PVC (SWR) junction, single (Single T) equal or un equal

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

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

Demolition of brick work or stone masonry built in cement mortar including all quoins, arches, pillars, etc complete all as directed.

M & L for brick work with fly ash bricks straight or curved on plan exc. 6m mean radius using modular bricks built in cement mortar (1:6) all as specified.

M & L rendering 10 mm thick on concrete surfaces or fair face of brick work or PCC block masonry in CM 1:4 finishing the surfaces fair and even

M & L for preparing new plastered surfaces of wall and applying three coats of white wash.

Dismantling False ceiling boards (fibre, pulp, insulation, etc.) and Wall panels, any thickness, including cover fillets

M & L 12mm thick Seamless calcium silicate ceiling made out of 1800 x 1200mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25mm long self drilling and tapping screws having phillips head with under head cutter at 200mm centre to centre, including finishing the joint of face board with specially formulated jointing compound and 48mm wide fibre tape to provide seamless finish with GI frame work for seamless ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/intermediate channel 0.9mm thick having equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel at 457mm centre to centre complete all as directed by Engr-in-charge

ANJALI CONSTRUCTIONS

SREE VIGNESWARA CONSTRUCTIONS

B SRINIVAS

B.Veerabhadra Rao

Ruchira Associates

LAKSHMI SAI CONSTRUCTIONS

SRI SRK ENGINEERS