8268 PETTY REPAIRS TO OTM AND TECHNICAL BUILDINGS AND MAINTENANCE OF WATER SUPPLY INSTALLATIONS REPAIR/REPLACEMENT OF WATER SUPPLY PIPELINE AT KATTABOMMAN AND RS(P) UNDER GE TIRUNELVELI

Amount

Demolition of brick tiles or terracing tiles, single layer on roofs including cement screed in roof complete all as specified and directed.

Removal of existing APP membrane and bitumen coats on roof surfaces and removing from the site complete all as specified and as directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for padding concrete upto existing RCC roof top complete all as specified and directed.

Material and labour for providing cement concrete of type B-1, 1:2:4 (20mm graded aggregate) with water proofing compound @0.2% by weight of cement even and fair surface complete all as specified and directed. Note:- Liquid water proofing compound shall be measured and paid separately.

Material and labour rendering 10mm thick plastering on fair faces of concrete surface in CM 1 : 4 with water proofing compound @ 0.2% by weight of cement even and fair surface complete all as specified and directed. Note:- Liquid water proofing compound shall be measured and paid separately.

Material and labour APP based polymeric water proofing membrane minimum weighing 3Kg/ Sqm minimum 3 m thick reinforced with polyester non-woven fabric (weight not less than 150 gms/Sqm) by forced application and vertical surfaces up to grooves and width of overlap 75mm at the sides and 100mm in ends laid over priming/tack coat with bituminous primer at the rate of 0.50 ltr / Sqm and applying coat of hot blown bitumen 85/25 at the rate of 1.20 Kg per Sqm over APP membrane complete all as specified and as directed.

Supply only liquid Water Proofing compound complete all as specified and directed.

Taking down Chowkhats or frames n.exc 1.5 Sqm in each with shutters (Without taking of shutters from the frame) and removing from site complete all as specified and directed.

Description same as item No.8 above but size exc 1.50 sqm and n.exc 4.00 sqm complete all as specified and directed.

Taking down shutters of any description n.exc 1 Sqm each and removing from site complete all as specified and directed.

Description same as item No.10 above but exc 1 Sqm and n. exc 2 Sqm each complete all as specified and directed.

Taking down shutters exceeding 1.0 Sqm and not exceeding 2 Sqm and refixing the same opening after modification if any complete all as specified and directed.

Taking down aluminium door shutter of size exc 1.00 sqm and not exc 2.00 sqm and refixing in same opening after necessary repair etc complete all as specified and directed.

Taking down glass door shutter of size exc 1.00 sqm and not exc 2.00 sqm and refixing in same opening after necessary repair etc complete all as specified and directed.

Taking down Tanjavore pattern door shutter of size exc 1.00 sqm and not exc 2.00 sqm and refixing in same opening after necessary repair etc complete all as specified and directed.

Supply and fixing solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube and fixing in opening as per specification complete all as specified and directed.

Material and labour factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS 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, Paneling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site as per specifications complete all as specified and directed.

Material and labour Flush door shutters, 30mm thick, solid core construction, with both faces covered with decorative face veneer with lipping/frame to match complete all as specified and as directed.

Supply and fixing glazed or gauged shutter 35 mm thick, 2nd class hard wood, divided into squares with plain, chamfered or rounded, mitered and rebated with sash bars any numbers, provided with stiles and rails, sizes at members of shutters as specified in SSR Part I Sec 8 clause 8.24 (a) all as per specified and as directed.

Supply and fixing glazed or gauged shutter 30 mm thick, 2nd class hard wood, divided into squares with plain, chamfered or rounded, mitered and rebated with sash bars any numbers, provided with stiles and rails, sizes at members of shutters as specified in SSR Part I Sec 8 clause 8.24 (b) all as per specified and as directed.

Supply and fixing stainless steel butt hinges medium weight 100mm long complete all as specified and directed.

Supply and fixing in repairs stainless steel butt hinges medium weight 100mm long complete all as specified and directed.

Supply and fixing Butt hinges, medium weight, cold rolled mild steel, and fixed 100mm long complete all as specified and directed.

Supply and fixing in repairs Butt hinges, medium weight, cold rolled mild steel, and fixed 100mm long complete all as specified and directed.

Supply and fixing Butt hinges, medium weight, cold rolled mild steel, and fixed 75mm long complete all as specified and directed.

Supply and fixing in repairs Butt hinges, medium weight, cold rolled mild steel, and fixed 75mm long complete all as specified and directed.

Supplying and fixing aluminium anodised barrel tower bolts of extruded section 150 mm and fixed complete all as specified and directed.

Supplying and fixing in repairs aluminium anodised barrel tower bolts of extruded section 150 mm and fixed complete all as specified and directed.

Supplying and fixing aluminium anodised barrel tower bolts of extruded section 100 mm and fixed complete all as specified and directed.

Supplying and fixing in repairs aluminium anodised barrel tower bolts of extruded section 100 mm and fixed complete all as specified and directed.

Supplying and fixing Extruded aluminium handles fabricated type anodised 150mm long complete all as specified and directed.

Supplying and fixing in repairs Extruded aluminium handles fabricated type anodised 150mm long complete all as specified and directed.

Supplying and fixing Extruded aluminium handles fabricated type anodised 100mm long complete all as specified and directed.

Supplying and fixing in repairs Extruded aluminium handles fabricated type anodised 100mm long complete all as specified and directed.

Material and labour for aluminium alloy anodised sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections (250 mm length) complete all as specified and directed.

Supply and fixing in repairs for aluminium alloy anodised sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections (250 mm length) complete all as specified and directed.

Supply and fixing in repairs rubber door seal/snake guard with 25mm wide aluminium strip fixed at bottom of door to prevention from snakes/insects as per sample complete all as specified and as directed.

Supply and fixing 140mm/150mm Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

Supply and fixing in repairs 140mm/150mm Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

Supply and fixing in repairs brass Hat and coat hooks, solid body, 175mm to 250 mm complete all as specified and directed.

Material and labour for applying two coats of synthetic enamel paint over one coat of pink primer on new wooden surfaces exc 10cm width or girth including preparation of surfaces complete all as specified and directed.

Supply and fixing in repairs aluminium alloy wire cloth 0.45 mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium, wire staple complete all as specified and directed.

Supply and fixing aluminium alloy wire cloth 0.45 mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium, wire staple complete all as specified and directed.

Material and labour for hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed.

Supply and fixing sheet glass ordinary quality 3mm thick in squares n.exc 0.5 Sqm in each pane complete all as specified and directed..

Material and labour Powder coated Aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified.

Supply and fixing Powder coated aluminium window / ventilator shutters, Top hung type without sash bars, aluminium sections weighing 0.55 Kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fitting such as peg stays 150mm long (1 no) hinges type B-21 100mm long (2 no) suitable handle (1 no) complete all as specified and directed.

Supply and fixing powder coated aluminium door shutters, aluminium sections weighing not less than 1 Kg/m including joining cleats glazing clips, rubber neoprene packing , handle 2 Nos in each door, hinges, anodised aluminium snap beading screws etc. complete all as specified and as directed.

Supply and fixing brass 4-levers Mortice lock, vertical type, size 100mm for aluminium door complete all as specified and directed.

Supply and fixing sheet glass ordinary quality 4.80mm thick in squares exc 0.5 Sqm in each pane complete all as specified and directed.

Supply and fixing in repairs brass 4-levers Mortice lock, vertical type, size 100mm for aluminium door complete all as specified and directed.

Supply and fixing in repairs double action floor spring hydraulically regulated made up of 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and as directed.

Supply and fixing Figured glass 4.0 mm thick pin headed type and glazing with oil putty in square not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

Supply and fixing in repairs 100mm Hasp and staple, safety type, anodised aluminum with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and directed.

Supply and fixing in repair 20mm dia curtain rails, aluminium anodised with fixing brackets, stops, rollers etc. complete all as specified and directed.

Taking down unserviceable IWC & Supply & fix Vitreous china squatting pan 'Orissa' pattern of size 580mm ˣ 440mm white with integral foot rest excluding flushing cistern & flush pipe including provision of lime concrete bedding fixed in repairs complete all as specified and directed.

Supply and fixing in repairs Vitreous china wash down water closet pan pedestal pattern (EWC) including plastic water closet seat, closet pattern with flat bottom, and cover and aluminized hinge device complete all as specified and directed by EIC.

Supply and fixing in repair PVC valve less syphonic action type flushing cistern low level white with inlet ball valve, float and handle including brackets 10 Ltrs capacity including flush pipe and PVC connections etc., complete all as specified and directed.

Supply and fixing in repairs Hand shower health faucet Abs body with wall hook and 1 meter long easy flex tube in chrome finish hose pipe for EWC including hinges with complete fitting : Make Jaquar (ALD -579) or equivalent as approved.

Material and labour WC connector 110 mm PVC SWR for WC complete all as specified and directed.

Material and labour for taking down steel tubing and connections and removal to store of 15 mm dia with all fitting complete all as specified and directed.

Material and labour for taking down steel tubing and connections to removal to store of 20 mm dia with all fitting complete all as specified and directed.

Fixing only GI pipes of any grade of about 15mm bore diameter to walls, ceilings and in floors complete all as specified and directed.

Fixing only GI pipes of any grade of about 20mm bore diameter to walls, ceilings and in floors complete all as specified and directed.

Supplying and fixing or laying 20 mm dia CPVC pipe SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed by Engineer in charge.

Supplying and fixing or laying 25 mm dia CPVC pipe SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed by Engineer in charge.

Cutting chases in brick work, pinning in making good to facing where required and pointing to cement mortar 1:3 to ends for concealed water tubing and making good for cutting n.exc 10 cm girth complete all as specified and directed.

Supplying and fixing in repair stop valves fancy type chromium plated with long shank and cup (concealed type) for 15 mm dia bore pipe complete all as specified and directed.

Supply and fixing in repair Angular cock with Flange, fancy type chromium plated for 15 mm dia bore pipe (Make: Jaquar, Code No - AQT-CHR-3057) complete all as specified and directed

Supply and fixing in repair PVC connection 15 mm size with PTMT nuts of length 450 mm long complete all as specified and directed.

Supply and fixing in repairs 15mm bore pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure with or without lettered 'Hot' or 'Cold' with long screwed shankSupply and fixingly nuts, screwed for iron pipe & fixed complete all as specified and directed.

Supply and fix in repair 100mm dia Stainless steel anti cockroach trap including chrome finished jali with provision to receive the waste water pipe and fixed with white cement all around complete all as specified.

Supply and fixing in repair vitreous china wash basin size 550 x 400 mm white flat back excluding taps waste chain and plug and porcelain stopper but including brackets fixed in complete all as specified and directed.

Supply only waste fittings brass chromium plated 32 mm for sinks/basin etc with long screwed shanks and fly nuts flange end bedded in red lead cement and other end fixed complete all as specified and directed.

Supply and fixing PVC bath cabinet with built in shelf and looking mirror at shutters of size 54 x35x 13 CM of Make seniority brand as approved by GE.

Supply and fixing in repairs 15mm bore bib taps Chromium plated, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

Taking down unserviceable shower rose and supply and fix brass chromium plated shower rose 125mm size including fixing to steel pipe or union complete all as specified and directed.

Material and labour tubular towel rail, 20mm dia, D type, 60cm long between flanges of brass chromium plated in repairs complete all as specified and directed.

Supply and fixing in repairs 15mm dia concealed Stop valves, cast copper alloy, chromium plated screwed down, high pressure, screwed both ends for iron pipe complete all as specified and as directed.

Supply and fixing in repairs corner glass shelf (with brackets) complete all as specified and directed. Make : Jaquar Code No : CAN-1173

Supply and fixing in repairs Glass shelf (with brackets) 600mm long complete all as specified and directed. Make : Jaquar Code No CAN 1171N

Supply and fixing in repair two way bib taps fancy type with flanges chromium plates screwed down high pressure for 15 mm dia bore pipe complete all as specified and directed. (JAQUAR : CON-041KN)

Supply & fixing in repairs Soap Dish Holder complete all as specified and directed. (Make Jaquar, Code No AKP - CHR35731P or equivalent as approved by GE.)

Supply and fixing Vitreous China Urinal, Half stall type (Size: 355x340x535mm) ,white (excluding flushing cistern, flush pipe and waste pipe) including connections to flushing pipe and outgoing pipes fixed in repairs complete all as specified and as directed. (Make: JAQUAR : URS-WHT-13261)

Supply and fixing in repair 500 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) and fixed in position all as specified in SSR Pt- I complete all as specified and directed.

Supply and fixing in repair 1000 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) and fixed in position all as specified in SSR Pt- I.

Supply and fixing in repairs of ball brass valve, high pressure with polythene float and fly nut, screwed for iron pipe or brass ferrule of size 20 mm complete all as specified and directed.

Supply and fixing in repairs Ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed 20mm dia complete all as specified and directed.

Material and labour for 20mm dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Supply and fixing in repairs flexible PVC waste pipe of size 32mm dia used for wash basin & sinks complete all as specified and directed.

Supply and fixing in repairs Plastic water closet seat, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminized hinging device complete all as specified and directed.

Material and labour for opening of GI/CPVC pipe/taps of any dia and finding out the block in pipe line/taps and clearing the air lock problem of all bath rooms/kitchen/toilet including necessary tools and washers etc complete all as specified and directed.

Dismantling of cast iron/PVC drain pipes jointed in cement mortar and taking out of walls for 75mm/100mm dia of Pipe complete all as specified and directed.

Supply and fixing PVC (SWR) pipes single socketed, in any length with rubber ring joints 75 mm dia bore pipe, fixed to walls complete all as specified and directed.

Description all as per item No 98 above but 110mm dia of pipe complete all as specified and directed.

Supply and fixing PVC (SWR) branch piece single Y equal or unequal 75mm with access door complete all as specified and directed.

Supply and fixing PVC (SWR) branch piece single Y equal or unequal 110 mm with access door complete all as specified and directed.

Supply and fixing PVC (SWR) bends 75 mm with access door complete all as specified and directed.

Supply and fixing PVC (SWR) bends 110 mm with access door complete all as specified and directed.

Supply and fixing PVC (SWR) floor trap, plain with grating including jointing with solvent cement 75 mm dia outlet complete all as specified and directed.

Supply and fixing in repairs Door closer Aluminium Extruded section body hydraulically regulated, designation No. 3,universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed.

Supply and fixing PVC (SWR) multi floor trap with grating including jointing with solvent cement of outlet dia 75mm complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Demolition of cement concrete in ground floor and pavings n.exc 15cm thickness (below or above ground level) including removing the debris off from MoD land complete as directed by Engr-in-Charge.

Material and labour for 40mm thick plain cement concrete type B-1, 1:2:4 (using 20mm graded aggregate) as in floor complete all as specified and directed.

Material and labour for cement concrete type C-2, 1:3:6 (40 mm graded aggregate) 75 mm thick as in plinth protection finished even without using extra cement complete all as specified and directed.

Material and labour for Non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc.,set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles including screed bed or bedding layer of mortar 15 mm thick in CM 1:6 complete all as specified and directed.

Material and labour for Non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm in floors etc.,set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles including screed bed or bedding layer of mortar 15 mm thick in CM 1:6 complete all as specified and directed.

Material and labour for Non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) on vertical surfaces such as skirtings,dados and riser to steps ,set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles including backing coat of 10mm thick in CM 1:4 complete all as specified and directed.

Material and labour for glazed ceramic coloured tiles of size 300x450mmx7mm/350x250x7mm thick on vertical surfaces such as skirtings,dados and riser to steps ,set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles including backing coat of 10mm thick in CM 1:4 complete all as specified and directed.

Dismantling of Stone slabs and tiles of any description or thickness in floors, aprons etc.complete all as specified and directed.

Material and labour for Granite (of any type) tiles 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 grinding and polishing complete including provision of screed bedding layer 15 mm thick in CM 1:6 complete all as specified and directed.

Taking down cement plaster on brick or stone wall and concrete surfaces etc including racking out joints, hacking for key, scrubbing down with water etc.complete all as specified and directed.

Material and labour for rendering 15mm thick in two coats (10+5) on brick or concrete surfaces in CM 1:4 on fair faces of brick work or concrete surfaces (Facia / chajjas) finished even and smooth (without using extra cement) mixed with liquid water proofing compound 0.2% by weight of cement used upto 8 m height including necessary scaffolding complete all as specified and as directed. Note : Water proofing compound shall be measured and paid separately.

Cutting / uprooting any type of trees/ plants over RCC roof / fascia etc and after uprooting the area treated with spreading deweeding chemical and area making good by using PCC 1:2:4 (using 12.5mm graded stone aggregate) and finished with adjoining surface etc complete all as specified and as directed.

Taking down rolling shutters completely for replacing the worn out/damaged parts including necessary cutting and welding and refixing the rolling shutter in the same position after carrying out repairs with greasing of area exc 5sqm and n.exc 12 Sqm. Note:- Supply only of worn out/damaged parts of rolling shutter shall be measured and paid for separately.

Same as above but area exc 12 Sqm and n.exc 18 Sqm complete all as specified and directed.

Supply only ball bearing wheel for the rolling shutter complete all as directed by Engineer-in-Charge.

Supply only 'O' spring of size dia 150mm , 55mm long and 7mm thick fit in the rolling shutter all as directed by Engineer-in-Charge.

Supply only top cover of 0.9mm for rolling shutter 1.00m width including 30x30mm x 6mm thick angles at both sides (Top and Bottom) complete all as specified and directed..

Material and labour for applying two coats of synthetic enamel paint over Red Oxide primer coat on new steel surface including preparation of surfaces complete all as specified and directed..

Excavation in trenches for laying of GI water tubing etc., getting out in soft/loose soil n.exc 1.5m wide and n.exc 1.5m depth complete all as specified and directed.

Returning, filling in trenches including spreading, leveling, watering and in layers n.exc 25cms thick without damaging pipes/special fittings as in any type of soil complete all as specified and directed.

Removing excavated materials to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.

Supply and laying in trenches steel water tubing galvanised medium grade and connection including fitting like Tee, Bend, Socket, Elbow, Short pieces connectors, plugs, and unions etc, cutting threading including taking down old unserviceable GI pipe of the following sizes complete all as specified and directed.

a) 100 mm dia

b) 50 mm dia

c) 40 mm dia

d) 25 mm dia

e) 20 mm dia

Supply and fix for gun metal gate valve (ISI) marked with iron wheel head screwed both ends for iron pipe suitable for following bore of pipe including taking down old existing gate valve complete all as specified and directed.

a) 50 mm bore pipe

b) 40 mm bore pipe

c) 25 mm bore pipe

d) 20 mm bore pipe

e) 15 mm bore pipe

Taking down the defective centrifugal pump and motor of any make 415 volt 3 phase by dismantling the electrical connections, removing the motor from bed by decoupling with pump transporting to workshop, dismantling it completely, removing the burnt out winding, rewinding the same with super enameled copper wire of same back to site and with and transporting with the pump necessary insulating material, varnishing, backing and re-assembling the motor completely with all connections complete all as specified and directed for following capacity. Note : (i) Burnt out removed winding wire shall be property of contractor through schedule of credit.

a) Electric motor 20 HP

b) Electric motor 12.5 HP

c) Electric motor 7.5 HP

d) Electric motor 5 HP

e) Electric motor 3 HP

Servicing/overhauling of centrifugal pump set by dismantling completely and replacing unserviceable ball bearing, shaft sleeve, gland neck ring gland rope, nut and bolts etc. assembling back the complete pump and fixing alignment to the original position and coupling with pump and necessary alignment etc with Two coat enameled paint including scraping complete and written MES/SM, testing and commissioning complete all as specified and directed Note: (i) Spares shall be measured and paid separately under relevant items. (ii) Painting and writing the MES number with existing size deemed to be included in the rate quoted. (a) Maintenance schedule :- (i) Checking for looseness of all the foundation and coupling nuts/bolts and rectification. (ii) Checking for proper functioning of all the voltmeter, Ammeter, starter, contactor etc and rectification. (iii) Checking for proper functioning of suction and discharge pressure gauges and rectification. (iv) Checking of leakage in gland packing, shifting base, bushes sluice valves, gate valves etc and rectification. (v) Checking for any undue noise of motor pump and rectification. (b) Maintenance schedule :- (i) Checking for proper alignment and rectification. (ii) Checking for proper lubrication in bearing and lubricating. (iii) Checking all electrical panel using for pumping for cleanliness and rectification for any looseness burnt redressing etc.

Material and labour for taking up submersible pump set 16/17.5 HP from shallow well, 3-phase 415v,50Hz, AC, opening the motor, cutting and removing the burnt windings, cleaning the starter and rotor with cleaning agent. rewinding the motor with appropriate gauge of super enameled copper wire of approved make insulating the winding with same class of insulation complete all as specified and directed.

Supply only for the following items conforming to IS specification and suitable for drinking water purpose complete all specified and as directed.

a) 25 Kilogram bags bleaching powder

b) 50 Kilogram bags copper sulphate

c) 25 Kilogram bags Alum granules

Material and labour for purichloro (65 - 70%) calcium based granular disinfected for water treatment more stable than chlorine gas and stronger than bleaching powder and sodium hypochlorite in 45 Drum complete all specified and as directed.

S &F stainless steel name sign board made out of wide angle cube corner micro prismatic grade sheeting type XI retro reflective and fixed over 2 mm thick aluminium sheet and back support frame of 25X25X3mm angle frame supported by 380D stainless steel pipe and 760D pipe stainless steel vertical post grade 304 of size as specified including letters writing both sides, necessary required PCC of size 600x600X600mm all as specified and directed by engineer-in-Charge.

Material and labour for cast iron pipe spigot and socketed pipes centrifugally cast class LA in any length laid in trenches including taking down old unserviceable CI pipe complete all as specified and as directed.

a) 80 mm dia

b) 100 mm dia

c) 150 mm dia

d) 200 mm dia

Repair/Replacement of PVC pipe line checking and arresting of leakage and excavation n.exc 1.5m depth, at both ends, testing of leakage after rectifying , complete of the following size of pipe as specified and directed. NOTE: Excavation and PVC pipe shall be included in unit quoted rate no extra cost will not be paid.

a) 20 mm dia

b) 25 mm dia

c) 40 mm dia

d) 50 mm dia

e) 80 mm dia

f) 100 mm dia

Repair of CI pipe line n.exc 1.5m depth, taking out Joint, burning out/ removing lead joint, including excavation and set the pipe in original position realignment to existing CI collars at both ends, testing of leakage and complete of the following size of pipe as specified and directed. NOTE: Cast iron pipe shall be measured and paid separately under relevant items.

a) 80 mm dia

b) 100 mm dia

c) 150 mm dia

d) 200 mm dia

Material and labour for PCC 1:3:6, type C2 using 20mm graded stone aggregate for making good disturbed surfaces rod /pavements/ foot paths etc., complete all as specified and directed .

Material and labour for construction of block masonry valve pit complete with PCC 1:3:6 type C1 solid block walling 20cm thick set in CM (1:4) over 100 mm thick PCC 1:4:8 type D2 foundation, 50 mm thick PCC 1:2:4 type B1 coping on the top of wall, rendering 15 mm thick with CM 1:4 on inside and exposed external surfaces up to 150mm below GL, 3 mm thick MS sheet cover, angle iron frame and locking arrangement etc., including dismantling old existing damaged valve pit complete of following sizes all as specified and directed:-

a) 0.75m x 0.75m x 0.75m

b) 1.2m x 1.2m x 1.0m

Taking down old defective foot valve and supply and fix new CI foot valve heavy duty with confirming IS-4038 of following sizes complete all as specified and directed:-

a) 50mm dia

b) 150mm dia

Taking down old defective non return valve supply and fix non return valve with by pass arrangement working pressure 10 kg per sq cm confirming to IS- 5312 including jointing by means of rubber gasket 3mm thick, MS nut bolt, washers etc., including testing for following sizes:-

a) 150mm dia

b) 100mm dia

Supply and fixing in repairs of the following DOL / star delta starter complete all specified and as directed. Make: L&T or equivalent of Havells/Siemens

a) DOL starter 3 phase suitable for 5 HP motor

Material and labour for spray Painting of motor/ pump, Two coat enameled paint before one coat of red oxide paint including scraping and writing MES/SM No complete all as specified and directed of the following capacities.

Material and labour for disconnecting /removing the old unserviceable starters parts from the panel and supply and fixing faulty contactor with relay for fully automatic star delta starters for AC 415v, 50Hz, 3-phase suitable for 15HP upto 25HP capacity electric motor complete all as specified and directed .

Material and labour CI Specials of any dia including taking down of unserviceable / damaged specials as required at site all as specified and directed.

Taking down old unserviceable sluice valves and supply and fix new Sluice valve CI body double flanged and drilled conforming to IS-780 of 1980 PN-1.6 including rubber gasket 3 mm thick, stainless steel spindle, iron wheel head and suitable size of nuts bolts and washers complete all as specified for the following sizes.

a) Sluice valves 250 mm dia

b) Sluice valves 200 mm dia

c) Sluice valves 150 mm dia

d) Sluice valves 100 mm dia

e) Sluice valves 80 mm dia

Repairs to CI sluice valves by taking down worn out unserviceable gland sleeve, check nut spindle, gate etc., and cleaning the valve by removing all scales and reassembling the valve with new packing, nut and bolts complete all as specified and directed for the following diameter:-

a) 200mm dia.

b) 150mm dia.

c) 100mm dia.

d) 80mm dia.

Painting to water supply pipe line of 150mm bore from and sump to pump and on OH tank and preparation of surface by scraping, dust cleaning with brush and applying two coat of synthetic enamel paint of standard colour and forming the arrow showing direction of water flow complete all as specified and directed.

Material and labour for attend breakdown complaints, in distribution pipeline from pumphouse to end users such as pipe line leakages etc, with help of required tools and fixing of GI fittings of any size/dia like union, elbow, tee, nipple etc. complete all as specified and directed. Note: The quoted rate shall be deemed to be inclusive of GI fittings if any required for rectification of complaints raised.

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