8329 REPAIRS TO RCC ROOF, WPT IN SUNKEN, SANITARY FITTINGS, PLASTERING IN MD AND OTM ACCN AT AICTS, NGM, OGM, VBV, MAP PH-I, DCA, 10 SIKH UNDER AGE BR I SOUTH PUNE

Amount

Taking up or down carefully steel tubing and connections including cleaning for refixing of following sizes:-

15mm bore

20mm bore

25mm bore

40mm bore

Refixing of old steel tubing and connections in new or old position (wall/floor/ ceilings etc) of following sizes :-

15mm bore

20mm bore

S&F GI tubing tubes "medium grade" galvanized with all fittings and fixed complete to walls and ceiling or laid in floors etc. of the following sizes :-

15mm bore (concealed)

20mm bore (Concealed)

25mm bore

40mm bore

Demolition and breaking of drain pipes AC /CI/PVC set in cement mortar or adhensive all as directed of 75mm to 110 mm dia

S&F in repairs PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to wall / ceiling or laid in trenches of following size :

110mm bore

75mm bore

Refixing of PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to wall / ceiling or laid in trenches incl taking down the old pipes of following size :-

100mm bore

75mm bore

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

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

S&F PVC (SWR) vent cowl 100 mm bore complete all as specified and as directed

S&F PVC SWR branch piece, (Double 'Y') equal or unequal of 110 mm bore complete all as specified and as directed.

S&F in replacement for PVC (SWR) gully trap 125/100mm, setting and jointing with solvent cement complete all as specified and as directed.

S&F in replacement PVC (SWR) floor trap, dia of outlet 75mm, plain with grating including jointing with solvent cement complete all as specified and as directed.

S & F pillar tap of long body chromium plated fancy type with elbow operated type suitable for 15mm bore pipe complete all as specified and as directed.

S & F in repairs gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe of following sizes :-

15mm bore

20mm bore

25mm bore

S&F in repairs stainless steel sink with drainboard 1 mm thick for kitchen, with plug, waste pipe, washers incl cantilever CI Brackets, connecting union etc & connecting to inlet/out let for smooth functioning size of sink 915 x 460 mm overall and bowl size 410mmx330mmx160mm complete all as specified and as directed.

S&F stainless steel, sink 1 mm thick for kitchen or laboratory, with plugs, waste pipe, washers; incl bedding in cement mortar on to dwarf wall or including fixing cantilever CI Brackets, connecting union etc & connecting to inlet/out let for smooth functioning size of sink 495 x 420mm overall and bowl size 410mmx330mmx160mm, including PVC connection, CP waste coupling, etc. complete all as directed.

S&F in repairs stainless steel plate rack of size 36"x30"x10" complete all as specified and as directed.

S & F in repair waste coupling, brass CP, for sink / basin of 40mm bore complete all as specified and as directed.

S & F in repairs Plastic water closet seat of any colour, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

S&F in repair bib cock 15mm bore standard of PTMT screwed down high pressure handle screwed for iron pipe or for unions complete all as specified and as directed.

S&F in repairs stop valves 15mm bore of PTMT screwed down of any colour high pressure screwed both ends for iron pipe or for unions complete all as specified and as directed.

S & F in Swivel shower of PTMT any colour for fixing with 15mm pipe. (Minimum weight 40gms) complete all as specified and as directed.

S&F in repairs high density polythene pipe 40mm dia (HDPE) of pressure rating 6kgf/cm² fixed complete to wall or floor incl bend, tee, elbow etc. complete all as specified and as directed.

S & F in repairs PVC flexible waste pipe 32mm bore complete all as specified and as directed.

S&F in repairs pillar taps of PTMT, any colour, high pressure, screwed for iron pipe, fancy type, for bore of pipe 15mm complete all as specified and as directed.

S & F in repair grating doom of PTMT (Minimum wt 25 Gms) 75 to 100 mm dia complete all as specified and as directed.

S & F in repairs PVC connection 60 cm long 15 mm bore with 2 Nos PTMT check nuts fixed complete all as specified and as directed.

S&F in repairs brass chromium plated Wall mixer 3-in-1 including telephone shower for 15mm bore of pipe conforming to CAT No. CON-267 of "Jaquar" or of Equivalent make specified here in after

S&F in repairs 15mm bore bib taps, brass chromium plated, cast copper alloy fancy type handle, screwed down, screwed for iron pipes all as specified fixed in repairs of "Jaquar" or of Equivalent make specified here in after

S&F in repairs 20mm bore ‘D’ type, stainless steel tubular towel rail 60 cm long between flanges complete all as specified and as directed.

S&F in repairs stainless steel toilet paper holder complete all as specified and as directed.

S & F in repair stainless steel towel ring square complete all as specified and as directed.

S&F in repairs brass chromium plated shower rose with or without swivel joints, any size including fixing to a steel pipe or union of size 125mm size complete all as specified and as directed.

S & F in repair stop valve, fancy type, 15mm bore brass chromium plated, screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F in repairs for Soap dish, brass chromium plated complete all as specified and as directed.

S&F in repairs, pillar taps, fancy type, CP 15mm dia cast copper alloy with capstan heads, screwed down high pressure with long screwed shanks and fly nuts screwed for iron pipe complete all as specified and as directed.

S & F in repairs, Two way bib cock brass CP toilet fittings conforming to CAT No. 35041 as mentioned of make "Jaquar" or of equivalent make specified here-in-after.

S & F in repair CP health faucet with flexible pipe fancy type complete all as specified and as directed.

S&F in repairs brass CP, Jet Spray assembly complete all as specified and as directed.

S&F in repairs CP long neck taps cast copper alloy with capstain head chromium plated fancy type for ovel type WHB complete all as specified and as directed.

S&F in repairs vitreous china, squatting pan, 'Orissa' pattern, size 580 x 440mm white, with integral foot rest, including concrete bedding and PVC flushing cistern 10 Ltr capacity including all internal fitting, inlet, outlet pipe connections etc. complete all as specified and directed.

S & F in repairs vitreous china wash basin white flat back of size 550mm x 400mm including 15mm dia PTMT pillar tap, PTMT waste coupling 32mm, chain and plug and PVC waste pipe including CI brackets, etc. complete in repairs all as specified and directed by Engineer-in-Charge

S&F in repairs vitreous china wash down water closet pan, 'Pedestal' white, including fixing bolts etc including PVC seat cover white with flat bottom including MS, CP or aluminium anodised hinge devices including PVC low level flushing cistern 10 Ltr capacity with all internal fitting, inlet, outlet pipe connections etc. complete all as specified and directed.

S&F in repair cascade type (coloured) floor mounted water closet with lowlevel flushing cistern single piece coloured with floor trap , PVC coloured seat cover and connecting pipe etc complete all as speicifed and directed by Engr in charge (Make : Parryware Aquarius, Jaquar, or equivalent approved by Accepting offrs complete all as speicifed and directed.

S & F in repairs spindles of any size for concealed mixer valves, stop valves, angle cock, fancy taps incl knob heads all as directed by Engineer-in-Charge.

S&F in repair PVC low level flushing cistern 10 ltrs capacity make ISI or equivalent incl all internal fitting, pair of bracket, including inlet/outlet PVC pipe connections etc complete as directed by Engr-in-Charge.

S&F in repairs flush pipe of polyethylene of low or high density or PVC 32mm dia for low level cistern complete all as specified and as directed.

S & F in repairs vitreous china bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum) with grating and union for discharge pipe complete including providing & 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 cement etc all as directed.

S&F PVC box type cabinet of size 45 x 35 x 10 cm with 3mm thick mirror mounted on shutter with PVC shelves inside fixed in existing opening of wooden cabinet including taking down existing of make :- ATUL, Commander

Demolition of cement concrete of any description and in any position not otherwise specifically provided for

Cutting holes in stone walls built in cement mortar for providing exhaust fans superficial area exc. 150 Sqcm but n.exc. 400 Sqm and making good in CM 1:3 or concrete 1:2:4 type B-1 as required complete all as specified and as directed.

Demolition stone slab/tiles of any description or thickness, laid, bedded & pointed in cement mortor in floors, hard standing, Apron etc complete all as specified and as directed.

M&L for 75mm thick PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in sub base / flooring complete all as specified and as directed.

M&L for PCC 1:2:4 type B-0, 25mm average thickness, levelling course as in padding concrete complete all as specified and as directed.

M&L for 300x300x 6 to 7mm thick, non skid, ceramic, coloured tiles, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match complete over and including 15mm thick screed bed in CM 1:6 complete all as specified & directed.

M&L for matt finished, Joint free coloured ceramic tiles 7 to 8 mm thick 400 x 400mm size of approved colour, set, jointed in cement slurry and pointed in white or coloured cement to match the shade of tiles laid over & including 20 mm thick screed bed in CM 1:6 etc complete as in flooring all as specified and directed.

M&L for 450x300x5.5 to 6mm thick, coloured, glazed ceramic tiles as in skirting/Dado, laid and jointed in neat cement slurry and pointed in coloured cement to match complete over and including 10mm thick backing coat in CM 1:4 including triangular filleting on top in CM 1:4 complete all as specified and directed.

M & L for granite 18mm thick (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

S & F Machine cut cuddappa stone 25 to 30 mm thick one side polished as in kitchen platform bedded & jointed in CM (1 : 3) complete all as specified and as directed,

Demolition of Brick/stone masonary built in CM complete all as specified and as directed,

M & L for solid block masonary exc. 10 cm width blocks of PCC design mix Gde C-5 set in CM (1:6) complete all as specified & directed by Engr-in-Charge.

Taking down cement plaster on brick/ block walling including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

M&L for dubbing out average 15mm thick in CM 1:6 on irregular faces of walls (When specifically ordered in writing). Complete all as specified and as directed.

M&L for rendering (as subsequent coat) 10mm thick over dubbed out surfaces in CM 1:6 finished even & smooth with sagol finish.

M&L for rendering 15mm thick in CM 1:4 duly mixed with WPC as per manufacturers instruction, on brick/concrete surface finished even and smooth using extra cement. (Note :- WPC shall be measured and paid separately.)

Preparation of new plastered surfaces and applying two coats of cement base paint all as specified.

Preparing newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of alkali resistant primer complete all as specified and as directed.

Supply and fix in replacement rotational moulded polyethylene water storage tanks in replacement (vertical cylindrical with closed top) double layered ISI marked with existing inlet, outlets & provision of washouts, (vent pipe all as directed of following capacity including all new tank nipples of suitable size. (Note:- Old unserviceable water tank deposited to MES store)

S&F in repair Gun-metal globe or gate valves with iron wheel head, screwed both ends for iron pipe and fixed of following bore of pipe :-

S&F in repair unions, brass to connect iron to polyethylene and fixed with following bore of pipe :-

S&F in repair ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed with following bore of pipe :-

M & L for Cleaning and removing all dirt and scale etc from tank and from the mouths of circulating pipes for the tanks of following capacity :-

Not exc. 500 Ltrs

Not exc. 1000 Ltrs

Not exc. 2000Ltrs

Not exc. 5000Ltrs

S&F, in repairs, PVC cover for water storage tank of 300litres/ 500 litres Capacity fixed with PVC locking arrangements all complete.

M & L for carrying out non destructive water proofing treatment to sunken slab of toilets consisting of one WC, one nahani trap at bathroom and one nahani trap at Kitchen including cleaning of surface with wire brush removing loose particles, greasy elements, detecting leakage point, sealing joints of tiles/cracks in floor and wall and injecting injection of CORESEAL 135A/CORESEAL 135B all as per manufacturers instructions and as directed by Engr-in-Charge. [Makes - AQUATYTE, CREAT, SEAL, grouting compound of Ashwin Enterprises, GPSS (ground penetrating sealing system) of Saga polytech or similar band as approved by Accepting Officer.]

Material and labour Water proofing treatment to sunken slab, walls, etc, shall be carried out as specified below and as directed by Engineer-in-Charge. (a) Clean the sunken portion of toilet/Baths/WCs/Kitchen thoroughly remove laitance, dirt, dust etc. (b) Form angle fillet of size 40 mm x 40 mm along the junction of wall and floor using polymer modified mortar (“ Dr fixit” Pidicrete URP” or eqvt). (c) Sanitary pipes entering through walls and floor shall be sealed with “Dr Fixit Bathseal Tape” and the gaps to be grouted with non-shrink cementitous grout “Dr Fixit Bathseal Grout” or eqvt. Nahani traps etc to be fitted securely and the gaps around it to be grounted in the same manner. (d) Apply one coat of a Bitumen-modified polymer coating “Dr Fixit Bathseal Plus” or eqvt on all angle fillets by brush and cover it with 100mm open woven mesh when it is still wet. Apply second coat of the same coating on the angle fillets and allow it to dry completely.

ITEM No. 76.00 Contd.... (e) In the remaining area, in dry substrate condition brush apply first coat of the same coating and further apply second coat when first is dry. Extend the coating upto 150mm above the FFL. Above FFL, another cementitious waterproofing waterproof coating “Dr Fixit Pidifin 2 K” or eqvt can be further applied right upto 2.1 m to waterproof the shower area also, if it is a bathroom or bath cubicles of a sanitary annex and pply second coat after 6-8 hoours and allow to dry completely. (f) After 2 to 3 days, sunken portion must be overlaid with a 50 mm thick concrete screed 1:3:6 type B0 mixed with integral WPC (Liquid) laid to slope 1:60 towards outer face of wall. Provide 40 mm OD UPVC pipe at the lowest point with 300 mm projection beyond the outer face of the wall. Then fill up the sunken portion with lean concrete 1:5:10 type E2. (g) After completing plumbing work in the toilet/WC/Bath/Kitchen floor, tiling work (floor and dado) can be carried out using suitable Tile Adhesives and ready to make tile grouts of approved makes such as Dr Fixit, FOSROC SIKA, MC BUCHEMIE, ROFF, etc.

M&L for PCC 1:5:10 type E2 (using 40 mm graded brick aggregate) lean concrete for filling sunken floor etc. complete all as specified and as directed.

M&L for PCC 1:2:4 type B0 (using 12.5 mm graded brick aggregate) as in coving rounded, chamfered, sub base above lean Concrete etc on sunken floor complete all as specified and as directed.

Opening of all the existing failed protection provided over the crumple joint in old structure, filling of additional bitumenous filler board over the existing joint by an appropriate size of polypropylene rod in entire joint, application of primer on both sides of the joints. Filling two part epoxy based polysulphide followed by application of EPDM membrane as protective cover complete all as per manufacturer's instructions.

Dismantling of wrought iron of any description not otherwise provided for

M&L for MS structural steel work, framed as in trusses, purlins, rafter, post etc. conforming to grade E-250 (Fe-410W, quality A) including shaped washers including necessary cutting required length, notching drilling, riveting and or welding or connecting with nut bolts with angle cleats, fish plat, gusset plate and also erecting in true position complete as directed.

M/L prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of manglore pattern having tensile strength of 550 Mpa and 150 GSM as in roof covering /cladding to wall fixed with 'L' type or 'J' type or cranked hook using special type washer in roof complete all as specified and as directed. (Make : Hindalco/ Indal / tata bluescop)

Dismantling AC corrugated/ semicorrugated sheets in roofing complete all as specified and as directed.

S & F 6 mm thick Asbestos cement , corrugated or semicorrugated sheets in roof, walls etc fixed with L or J type hooks complete as in patches all as specified

M & L for PCC 1:3:6 type C by using (20mm graded aggregate) 75mm thick as in plinth protection/path, floor sub-base etc. including finished the surface smooth and even without using extra cement laid in pannels complete all as specified and as directed.

M&L for precast coloured, chequered cement concrete tiles, glossy finish of size 305 x 305mm x 25mm thick, conforming to IS-1237 (2006) set jointed and pointed in neat cement slurry in floor laid over and including 20mm thick screed bed in CM (1:6) complete all as specified and as directed.

M & L for machine pressed precast concrete interlocking paver block with grey cement and pigment, glossy finish, any shape and size comforming to IS-15658-2006 of 60mm thick M-30 grade, laid over and including 75mm thick stone dust cushioning, laid dry to the profile over rammed earth/murrum filling all as directed by Engr-in-Charge.

M&L for Vitrified coloured tiles 10 mm thick (square/rectangular) polished area of each tiles exceeding 0.18 Sqm but not exc. 036 Sqm in floors, set an jointed in neat cement slurry and pointed in white or coloured cement to match including laid over 20 mm thick screed bed in CM (1:6) complete all as specified and as directed.

M&L for PCC 1:2:4 type B0 (using 12.5 mm graded brick aggregate) as in coving rounded, chamfered, sub base above lean concrete etc on sunken floor complete all as specified and as directed.

Removing of old water proofing treatment including screed bed and cleaning the surface of slab with wire brushes removing dust, foreign materials including flushing at junction of wall and and removing the rubbish off the premises to a distance exc 500m complete all as specified and as directed.

M & L for Water proofing treatment to RCC roof slab, walls, chhajjas etc, shall be carried out as specified below and as directed by Engineer-in-Charge. (a) M&L for 10mm thick plaster / screed bed layer in CM (1:3) on concrete surfaces. (b) Preparing plastered surfaces of roof slab, walls, chhajjas etc, by brooming with broom sweeping free from dirt dust etc & evenly applying a coat of approved bituminous primer @ 0.20 Kg/sqm of area complete all as specified. (c) Laying APP polymer modified approved membrane, non woven, polyester, weighing not less than 3.5 Kg/sqm with laps & overlaps as specified & joints sealed and applied complete by torch application method all as specified & directed by Engr-in-Charge. Carrying out test by flooding water for 24 hrs for leakage & seepages and rectifying the same to the entire satisfaction of GE. (d) Finally applying a coat of solar reflective bituminous aluminium paint @ 0.15 ltr/sqm on the top of membrane surfaces complete all as specified & as directed by Engr in Charge.

Removing of existing water tank of capacity 500,1000 or 2000 Ltr setting aside (or lowering if required) for repair, cleaning etc and reconnecting & refixing in position after carrying out necessary roof treatment including necessary fittings and GI Pipes if required. (NOTE : Necessary by pass arrangements for water supply is to be done by the contractor till completion of roof work.)

Sujitha Infrastructure

TRINITY ENGINEERS

SARATH ENTERPRISES

Gauri Associates

REKHA ELECTRICALS

M/s.BAJRANG CONSTRUCTION

Parhar Enterprise