SPECIAL REPAIRS TO CHAJJAS INCLUDING RENEWAL OF EXTERNAL PAINTING AT SAUW BLDG NO P 73 AND PROVISION OF DEFICIENT HEALTH FAUCETS AT INS SATAVAHANA AS and AS AND SPECIAL REPAIRS TO NP 57 58 AND AS and AS AND SPECIAL REPAIRS TO WINDOWS AND VENTIL

Amount

M&L for cutting holes in brick walls in cement mortar or cement lime mortar and stone walls built in lime mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 and making good the surface as per existing surface finishing as required complete all as specified and as directed.

Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut,S & F of mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 15 cm and n.exc 22.5 cm and diameter of shank 16 to 20mm complete all as specified and all as directed.

Supply and fix rolled mild steel as in joist, channel, angle or tee section, fixed independently with connecting base plate etc. as in shed bend to shape, holes drilled/ notches cut out to receive MS bolts embedded to concrete including tarring to steel work embedded to concrete complete all as specified and as directed.

Supply and fix Mild steel work in wind ties for roof including securing bolts, posts and struts in fencing including cutting tops to shapes as directed, drilling holes, notching for wire, etc., flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting etc., and similar work confirming to Fe 290 Gde E-165 including necessary welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated complete all as specified and as directed.

Supply and fix of polycarbonate sheets 4mm thick as in covering to chajja, fixed with self tapping screws as specified. complete all as specified and as directed.

Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels etc., and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting exc 10 cm but not exc 20 cm girth in brick walls complete all as specified and as directed.

Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer complete all as specified and as directed. Make :M/s. Asian Paints [Apcolite], M/s. Berger Paints [Luxol], Jenson & Nicholson [Brolac] all are 1st quality.

M & L for repairs damaged portions of chajjas / parapets by removing old concrete, loose materials, cleaning the reinforcement and finishing the surfaces even and smooth with 20mm thick CM 1:3 over a coat of Brush Bond of M/s Fosroc Chemicals complete all as specified and directed. Nore: Rates shall be included for necessary double steel scaffolding upto the height of 20 metres including required safety measures like helmets,safety ropes/belts etc.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for and disposal of unserviceable materials, debris and rubbish to out side MD land (reinforcement cut as required to facilitate demolition) upto six floors complete all as specified and as directed.

M&L for Mild steel TMT bars, 10mm dia , and over cut to length , bent to shape required, including cranking , bending spirally for hooping for columns, hooking ends, and binding with mild steel wire (annealed) not less than 0.9 m dia or securing with clips complete all as specified and as directed.

M & L for cutting / chipping the spalling concrete surfaces of columns, beams, slabs, cantilevers, chajjas etc cleaning to receive plastering / guniting complete all as specified and directed.

M & L for Providing pressure guniting on existing pealed concrete surfaces 40 mm thick average in cement mortar 1:3 for soffits of slabs, Chajjas etc. and applying Epoxy Treatment [Nito Bond AR of M/s. Fosroc / suitable chemical in M/s. Dr. Fixit / Araldite/piditop] prior to guniting to facilitate proper bonding with old surfaces complete all as specified and as directed. Note : The rate quoted shall be deemed to be inclusive of necessary steel scaffolding and removal of the same after completion of work.

Material and Labour for rendering 15mm thick on fair faces of brick work / stone masonry or concrete surfaces in cement mortar 1:4 finished fair and even with out using extra cement , including mixing of water proofing compound as per manufacturer's instructions complete all as specified and as directed.

M & L for complete removal of existing heritage metallix granules wall finish on external wall surface and applying two coats of exterior emulsion paint (weather coat) including necessary priming coat with aplication of putty upto six floor complete all as specified and directed. (Note:- Rate shall be include for necessary scaffolding and safety measures where required at site)

S&F 40 mm bore PVC (SWR) pipes [ ISI MARKED ] single socketed with rubber ring joints laid in floors, trenches or fixed to walls with suitable clamps complete all as specified and as directed. Make : Supreme / Prince

S&F 40 mm bore PVC (SWR) bends any radius [ ISI MARKED ] with rubber ring joints complete all as specified and as directed. Make : Supreme / Prince

S&F 40 mm bore PVC (SWR) branch piece, single (single Y) equal or unequal [ ISI MARKED ] complete all as specified and as directed. Make : Supreme / Prince

S&F 40 mm bore PVC (SWR) junction single, (Single T) equal or unequal [ ISI MARKED ] complete all as specified and as directed. Make : Supreme / Prince

S&F in repairs 2-way bib tap fancy type chromium plated 15mm bore bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for 15 mm dia bore iron pipe complete all as specified and as directed. Make : Jaquar LYR-38041 or equivalent / Cera / Parryware

S & F in repairs, Hand shower / Health faucet with 8mm dia 1m long flexible tube with brass CP nuts & wall hook complete all as per manufacturer's instructions and as required at site complete all as specified and as directed Make : Jaquar Make CAT No ALD 577

Demolition of floor, hearth and wall tiles / stone slabs of any description or thickness as in floors, skirtings etc laid bedded and pointed in any mortar and removal of rubbish to out side MD land complete all as specified and as directed.

Demolition of un-reinforced cement concrete in any floors and pavings not exceeding 15 cm thickness, (Below or above ground level) and disposal of unserviceable materials, debris and rubbish to out side MD land complete all as specified and as directed.

M&L for 25 mm thick PCC 1:2:4 type B1 (Using 20 mm graded granite stone aggregate) in sub base of floorings complete all as specified and as directed.

M&L for Vitrified ceramic tiles 10 mm thick (Square/ Rectangular) polished, Light shade, area of each tile not exceeding 0.36 Sq. M, as in floors etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and including screed bed or bedding layer in cement mortar 1:6, 15 mm thick for laying floor finishes complete all as specified and as directed. Make : Johnson / Nitco / Asian Granito / Varmora

M&L for Vitrified ceramic tiles 10 mm thick (Square / Rectangular) polished, Light shade, area of each tile not exceeding 0.36 Sq. M, as in dado / Skirting etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and incuding rendering as in backing coat 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 complete all as specified and as directed. Make : Johnson / Nitco / Asian Granito / Varmora

M&L for Excavation over areas not exceeding 1.5 M deep and getting out in Soft / Loose Soil complete all as specified and as directed.

Removing excavated soil material to a out side MD Land and depositing where directed at a lvevel not exceeding 1.5m above the starting point complete all as specified and as directed.

M &L for Plain Cement Concrete 1:4:8 type D2 (using 40 mm aggregrate) as in foundations filling mass concrete complete all as specified and as directed. (thickness of concrete shall be 100mm)

M & L for 75 mm thick, PCC 1:2:4, Type B1, using (20mm graded aggregate) as in sub base of flooring complete all as specified and as directed.

Excavating post holes or similar holes, each not exceeding 0.5 Cu. M, getting out in hard / dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance not exceeding 50 M and making good surface complete all as specified and as directed.

S&F Second class hard-wood in scantlings clean sawn fixed to frame put together with glue pinned at joints complete all as specified and as directed.

M & L for Roof tiles, Mangalore pattern, interlocking at side joints, laid dry complete all as specified and as directed.

M & L for ceiling tiles for Mangalore pattern tile roofing, laid dry complete all as specified and as directed.

M & L for Ridge or hip tiles to suit Mangalore pattern or roofing tiles, bedded and jointed in lime mortar 1:3 or cement mortar 1:6 complete all as specified and as directed.

M & L Clean sawn battens of 2nd class hardwood for tiles at 20 cm centres sectional area exceeding 15 sqcm n.exc 25 sqcm complete all as specified and as directed.

M & L for green marble 20-25mm thick chamfered edges (table rubbed and polished) for wall lining (veneering to wall), 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 marble shade including cutting, chemfering and polishing of type complete all as specified and as directed.

Material and Labour for Brick work with fly ash bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and as directed.

Material and Labour for rendering 15mm thick on fair faces of brick work / stone masonry or concrete surfaces in cement mortar 1:4 finished fair and even with out using extra cement complete all as specified and as directed.

M&L for Non Skid ceramic tiles 7 to 8 mm thick ( square / rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including and over screed bed or bedding layer in cement mortar 1:6, 15 mm thick complete all as specified and as directed. Make : Johnson / Kajaria / Orient / Cera / AGL

M&L for preparation of new or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of synthetic enamel paint (ordinary tint) over a coat of pink primer complete all as specified and as directed. Make :M/s. Asian Paints [Apcolite], M/s. Berger Paints [Luxol], Jenson & Nicholson [Brolac] all are 1st quality.

S & F in repairs Awning fabric, fixed to exicting aluminium frame work, of any colour as required, complete all as specified and as directed.

S & F in repairs ETWC Cascade model (Make : Hindware, Cat No. 20089 (S-10), Cist : 21038) including all accessories complete all as specified and as directed.

Taking down Chowkats or frames exceeding 1.5 Sq. M and not exceeding 4 Sq. M each (w/o taking down shutters) incl mongry complete all as specified and as directed.

Taking down Chowkats or frames not exceeding 1.5 Sq. M each (w/o taking down shutters) incl mongry complete all as specified and as directed.

Providing and fixing factory made UPVC white colour sliding window three track made of extruded profiles with wall thickness of 2.3mm +/- 0.2mm. Window profile with hollow section with multi chamber. Frame 112mm X 52mm sliding sash 42mm X 67mm, Sliding mesh sash 42mm X 57mm sliding interlock one vertical length in each shutters 45.50mm X 28mm. Glazing bead 24.50mm X 16mm will be mitred cut and fusion welded at all corneres including drilling of holes for drainage of water and Making arrangement for fixing of hardware EPDM gascade 1.2 +/- 0.2mm thick galvanized steel frame (30mm X 18mm) 2 Nos, sliding sash (30mm X 18mm), sliding mesh sash (26mm X 10mm) profile to be inserted in required profile, frame will be fixed to wall with 8mm X 100mm long fastneres. Hardware touch lock of zink alloyed white powder coated. Steel roller system stainless steel wire cloth of 0.36mm nominal dia of wire and avg width of aperature 1.40mm and required accessories complete all as specified and as directed.Note: The Unit rate quoted by teh contractor includes all accessories and excluding glass and Net area of Opening shall be measured for payment. Make of PVC frame / shutter / ventilator shall be of make Sintex / Nandi / Rajshri Plasti Wood.

All as per Item No. 45 above but area exc 2.0 sqm

S & F 5 mm thick Sheet glass, ordinary quality and glazing with oil putty in squares exceeding 0.5 Sq. M in each pane complete all as specified and as directed. Make: Saint Gobain / Modi Guard / Asahi

Making good under cills (or over arches, lintels and bressummers) includding all pinning as necessary in new work built in CM 1:4 complete all as specified as directed.

M & L for complete removal of existing treatment on walls, preparation of wall surfaces and applying two coats of weather proof Acrylic Exterior emulsion paint {weather proof anti fungal emulition paints} of approved make and shade over a coat of approved primer as recommended by the manufacturer including necessary scaffolding and safty precations up to required height complete all as specified and as directed. Make : (i) Weather coat paint :Apex ultima from Asian paints or equivalent / All Guard from Berger, Weather Shield Max Exterior Acrylic from ICI Dulux

Complete removal of existing treatment on walls, preparing surfaces of walls applying putty one or more coats and sand papering till obtaining smooth surface and applying two coats of distemper oil emulsion over a coat of primer complete all as specified and as directed. Make : Asian / Nerolac / Berger ( All are 1st quality) Make for Putty : JK white cement / Birla wall care / Jenson & Nicholson

Demolition of Cement concrete of any description and in any position not otherwise specifically provided for and removing debris to out side MD land complete all as specified and as directed.

M&L for Plain Cement Concrete Type B0 1:2:4 (using 12.5 mm graded stone aggregate) cast in situ in 50mm thick window cills and other similar bands and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work complete all as specified and as directed.

M&L for granite of approved quality15-20mm 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 cutting and polishing as in window cills complete all as specified and as directed.

Supply and install hi wall split units indoor / out door complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with Eco Friendly R 410 A Refrigent gas minimum 5 star rating and EER 3.2 of capaccity 1.5 TR complete all as specified and as directed. Make : Carrier / Blue Star / Hitachi

Supply and install wall mounted voltage stablizer of 4KVA capacity, single phase naturally air cooled indoor type, auto operation with stablised in put voltage between 170V to 250 V with out put voltage stablized at 230V with accuracy + 2.5% complete all as specified and as directed. Make : V Guard / Servo / Micro Tech / Keeline

Supply install testing and commissioning of Centrifugal Multistage Pump of capacity 1.5 HP frequency 50-60 Hz , single phase, voltage 220-240 Volts, max flow rate 50-170 Ltrs per minute, maximum operating pressure 10 bar, temperature range 0-40 Centigrade, head up 0-64 mtrs pump casing iron, suction mounting - iron, discharge mounting - iron, impeller-sus 304 stainless steel with ,motor shaft-sus 416 stainless steel, super silent, fitted with an electronic automatic pressure control kit (provides constant pressure at constant flow), automatic start, constant flow, continuous operation stops sutomatically when the tap is turned off, built in thermal overload protection, dry run protection, corrosion resistant stainless steel parts, pumps are horizontal, multistage, centrifugal, non-self priming pump, all liquid contact parts are made of sus304 for maximum strength and reliability, asynchronous, two poles, protection class ipx5, class f insulation including including automatic electric DOL starter for motor including making of foundation above surface level with adequate size of motor using concrete type 1:3:6 (20 graded aggregate) and also grouting of foundation nuts, bolts & washer etc for proper installation of booster pump all as specified and directed by Engr-in-Charge.

Supply install testing and commissioning of High Pressure Booster Pump of capacity 1.0 HP single phase with operating voltage 180-240 Volts, 50-60 Hz with multistage shower panel with inlet and outlet bore dia 25 mm (25x25 mm) fitted with an electronic automatic pressure control kit (provides constant pressure at constant flow), automatic start, constant flow, continuous operation stops sutomatically when the tap is turned off, built in thermal overload protection, dry run protection, corrosion resistant stainless steel parts, pumps are horizontal, multistage, centrifugal, non-self priming pump, all liquid contact parts are made of sus304 for maximum strength and reliability, asynchronous, two poles, protection class ipx5, class f insulation including including automatic electric DOL starter for motor including making of foundation above surface level with adequate size of motor using concrete type 1:3:6 (20 graded aggregate) and also grouting of foundation nuts, bolts & washer etc for proper installation of booster pump all as specified and directed by Engr-in-Charge.

S & F 50 mm bore Galvanized Steel tubes, medium grade with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and as directed. Make : Tata / Zenith / Jindal

S & F 25 mm bore Galvanized Steel tubes, medium grade with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and as directed. Make : Tata / Zenith / Jindal

S & F in repairs Fancy type chromium plated 25 mm bore Angle/ plain Stop valves, cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and as directed. Make : M/s Hindware / Orient / Seiko / Dripless

S&F gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe 50 mm dia complete all as specified and as directed. Make: Kirloskar / L & T / Upadhyay / Leader / Zolotto

Cutting existing steel tubing for alterations or additions (Each Cut measured) and screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to from connector complete all as specified and directed.

S&F non return valve cast copper alloy screwed both ends for iron pipe or for unions and fixed for 50mm bore dia GI Tubing complete all as specified and as directed. Make: Kirloskar / L & T / Upadhyay / Leader / Zolotto

S&F non return valve cast copper alloy screwed both ends for iron pipe or for unions and fixed for 25 mm bore dia GI Tubing complete all as specified and as directed. Make: Kirloskar / L & T / Upadhyay / Leader / Zolotto

M & L for Point wiring with 2.5 sqmm PVC insulated and unsheathed copper conductor cable 1100V, FRLS grade multistranded drawn in and including concealed/semi concealed/surface PVC conduit not less than 20 mm dia on wall / ceiling with tee bend, elbows, junction box etc with provn of PVC insulated 2.5 sqmm copper conductor cable as earth continuity including 1.5mm thick MS terminal boxes with 3mm thick hylam sheet cover for fixing switches, sockets regulator and connected the earth wire to common earth dolly all as specified and directed .

Supply, and drawing in surface/ceiling consealed steel / PVC conduit, 02 runs of single core 2.5 Sqmn (for phase & neutral) and one runs of single core 2.5 Sqmm (for earth wire) of multi stranded FRLS copper conductor cable PVC insulated unsheathed, 1100 volts, ISI marked for sub main wiring. Make : Plaza/polycab/Havells or equivalent

S&F in replacement switch socket 2 in1, 3 pin,5 and 15Amp flush type AC 230V, 50 HZ complete all as specified and as directed. MAKE : ANCHOR, BAJAJ, LEADER AND CONA [ ALL ISI MARKED]

S&F in replacement switch socket combination 5A 2 in1, 3 pin,5 and 15Amp flush type AC 230V, 50 HZ complete all as specified and as directed. MAKE : ANCHOR, BAJAJ, LEADER AND CONA [ ALL ISI MARKED]

S&F Distribution Board, SPN 4 Way ,Double door 240V with 200Amps rated bus bar complete all as specified and as directed. Make : Indo Asian cat part No. 811805[Optipro] / Standard / Havells

S & F MCB SPN 40Amps 240 Volts C curve, complete all as specified and as directed. Make: Indo Asian Cat part No. 811035 / STANDARD / HAVELLS

Supply, installation and testing of solar Water Heating system at 60⁰ C (Average) temperature comprising of following main accessories complete all as per manufacturers instructions and as directed. (a) Flat Plate collector (as per BIS 12933),01 No for each system of 300LPD (b) Stand for the collectors (c) Hot water tank (SS-304) TIG welded with PUF insulation & Stainless Steel Outer cladding (d) Stand for hot water Tank (e) Hydraulic steam hose pipe with check nut (f) Air vent 1 No for each system and 15 Amps Power point - 01 No Note: The quoted rate shall be deemed to be inclusive of PCC Bed for Solar stand and all accessories as per manufacturers requirement to make the system functional to achieve required parameters. Make : INTER SOLAR / RA COLD / TATA POWER / EMMVEE

S&F Brass Hot Water pipe 15 mm bore, duly insulated with 25mm thick bounded minerall wool performed "SYPHON" pipe section of density 144 kg/cum including wire mesh and aluminium foil cladding with all fittings and fixed complete to walls all as specified and as directed.

S&F Brass Hot Water pipe 20 mm bore, duely insulated with 25mm thick bounded minerall wool performed "SYPHON" pipe section of density 144 kg/cum including wire mesh and aluminium foil all fittings and fixed complete to walls all as specified and as directed.

Supply and Fix 500 litres capacity Rotational moulded Polythene [HDPE] Water Tanks, [ ISI Marked ] double layered, Cylindrical & Vertical Type including provision of 20mm dia spouts for connecting inlet, outlet, over flow and washout pipes hoisted and fixed in position complete all as specified and as directed. Make : M/s SINTEX , M/s POLYCON, M/s ROTEX, M/s POLY WELL

Supply and Fix Ball brass Valves [ ISI Marked ] suitable for 20 mm bore pipe , high pressure, with polythene float and fly nut complete, screwed for Iron pipe or brass ferrule complete all as specified and as directed. Make : M/s General Machine Tools & Engineering Works / Hind Trading & Mrs Co / Agarwal Products

S & F GI water tubing of 20 mm bore, medium grade (ISI Marked) conforming to IS - 1239 [Part - 1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc fixed to walls, ceiling or laid on floors and connections and testing, complete all as specified and as directed. Make : Tata / Jindal / Prakash / Zenith

S & F in repairs 15 mm bore chromium plated bib tap of fancy type, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule including taking down the existing fitting complete all as specified and as directed. Make : M/s Hindware / Orient / Seiko / Dripless

S & F in repairs Fancy type chromium plated 15 mm bore Stop valves, with long shank and cup (Concealed type) cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions including taking down the existing fitting complete all as specified and as directed. Make : M/s Hindware / Orient / Seiko / Dripless

S&F gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe 20 mm dia complete all as specified and as directed. Make: Kirloskar / L & T / Upadhyay / Leader / Zolotto

Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels etc., and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exceeding 10 cm girth in brick walls complete all as specified and as directed.

Supply and fix mercury glass of 6mm thick area of each glass pane exceeding 1 Sqm and not exceeding 2 Sqm fixing to aluminium frame with suitable EDPM rubber beading including necessary double scaffolding with bracings etc and safety measures upto 40 metre height complete all as specified and as directed. Make: Saint Gobain / Modi Guard / Asahi

K SATYANARAYANA ENTERPRISES

D.CH.SURYA PRAKASH

SRI GOWRI ENGINEERING WORKS