REPAIRS TO ROOF, PLASTERING, INTERNAL WATER SUPPLY PIPE LINES, SANITARY FITTINGS AND CERTAIN MISC B/R WORKS AT INS CHILKA UNDER GE CHILKA

Amount

Taking down existing waterproofing treatment complete of any description from brick or RCC wall and RCC slab by scrapping including removal of rubbish where directed to a distance not exceeding 100M complete all as specified and as directed.

M&l water proofing treatment to roof as per per manufacturer's instructions with the following specification:-. (a) 15 mm thick plastering in cement mortar 1:4 mixed with and including water proofing compound @3% by weight of cement including preperation of roof surfaces. (b) Applying evenly a coat of bitumineous primer @ 0.5 litre per Sqm (c) Applying evenly a coat of hot blow bitumen 85/25 grade @ 1.2 Kg per Sqm (d) Applying APP based polymeric membrane minimum 3 mm thick and minimum weighing 3kg/sqm laid on primed surface by LPG forced torch application with a side & end overlaps of minimum 100 mm. (e) Applying evenly a coat of hot blown bitumen 85/ 25 grade @ 1.2 Kg per Sqm over water proofing membrane (f) Applying a coat of bituminous based aluminium primer @ 100 gm/Sqm on top including sealing all joints by thermo fusion complete all as per manufacturer's instructions (g) Testing for water tightness by water ponding at least 72 hours

Demolition of cement concrete of any description and in any position not otherwise specifically provided for and removing the debris to a distance not exceeding 50 m complete all as specified and as directed.

M&L water proofing treatment to sunken floors as per per manufacturer's instructions with the following specification:-. (a) 15 mm thick plastering in cement mortar 1:4 mixed with and including water proofing compound @3% by weight of cement. (b) Applying evenly a coat of bitumineous primer @ 0.5 litre per Sqm (c) Applying evenly a coat of hot blow bitumen 85/25 grade @ 1.2 Kg per Sqm (d) Applying APP based polymeric membrane minimum 3 mm thick and minimum weighing 3kg/sqm laid on primed surface by LPG forced torch application with a side & end overlaps of minimum 100 mm. (e) Applying evenly a coat of hot blown bitumen 85/ 25 grade @ 1.2 Kg per Sqm over water proofing membrane (f) Testing for water tightness by water ponding at least 72 hours.

M&L for PCC 1:5:10 type E-2 using 40mm graded stone aggregate as in foundations, filling and mass concrete for sunken floor complete all as specified and as directed.

M&L 40mm thick cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate mixed with water proofing compound @3% by weight of cement as in sub base for sunken floor, surface finished even and fair complete all as specified and as directed. Note :- WPC shall be measured and paid separately under respactive item.

M&L for cleaning and removing of all scales and dirt etc from PVC or RCC tanks and from mouths of inlet and out let pipes of tank capacity not exceeding 500 litres including taking down carefully the float valve and refixing the same after cleaning the tank including writing letters or figures with white paints (block Roman/Italic or Indian) of 7.5 cm height but not exceeding 30cm to write as cleaned on XX-XX-XX on each tank and writing stops,comma,short lines,dashes, hyphens, brackets and applying bleaching powder to entire inner surface of tank @ 100 gram per tank complete all as specified and as directed.

M&L for cleaning and removing of all scales and dirt etc from PVC or RCC tanks and from mouths of inlet and out let pipes of tank capacity 1000 litres including taking down carefully the float valve and refixing the same after cleaning the tank including writing letters or figures with white paints (block Roman/Italic or Indian) of 7.5 cm height but not exceeding 30cm to write as cleaned on XX-XX-XX on each tank and writing stops,comma,short lines,dashes, hyphens, brackets and applying bleaching powder to entire inner surface of tank @ 150 gram per tank complete all as specified and as directed.

M&L for cleaning and removing of all scales and dirt etc from PVC or RCC tanks and from mouths of inlet and out let pipes of tank capacity 2000 litres including taking down carefully the float valve and refixing the same after cleaning the tank including writing letters or figures with white paints (block Roman/Italic or Indian) of 7.5 cm height but not exceeding 30cm to write as cleaned on XX-XX-XX on each tank and writing stops,comma,short lines,dashes, hyphens, brackets and applying bleaching powder to entire inner surface of tank @ 200 gram per tank complete all as specified and as directed.

M&L for cleaning and removing of all scales and dirt etc from PVC or RCC tanks and from mouths of inlet and out let pipes of tank capacity 5000 litres including taking down carefully the float valve and refixing the same after cleaning the tank including writing letters or figures with white paints (block Roman/Italic or Indian) of 7.5 cm height but not exceeding 30cm to write as cleaned on XX-XX-XX on each tank and writing stops,comma,short lines,dashes, hyphens, brackets and applying bleaching powder to entire inner surface of tank @ 300 gram per tank complete all as specified and as directed.

M&L for cleaning of all scales and dirt etc from RCC under ground tank and from mouths of inlet pipes of tank capacity exceeding 65000 litres and not exceeding 70000 litres including writing letters or figures with white paints (block Roman/Italic or Indian) of 7.5 cm height but not exceeding 30cm to write as cleaned on XX-XX-XX on each tank and writing stops,comma,short lines,dashes, hyphens, brackets and applying bleaching powder to entire inner surface of tank @ 1000 gram per tank complete all as specified and as directed.

M&L for cleaning of all scales and dirt etc from RCC under ground tank and from mouths of inlet pipes of tank capacity exceeding 70000 litres and not exceeding 75000 litres including writing letters or figures with white paints (block Roman/Italic or Indian) of 7.5 cm height but not exceeding 30cm to write as cleaned on XX-XX-XX on each tank and writing stops,comma,short lines,dashes, hyphens, brackets and applying bleaching powder to entire inner surface of tank @ 1200 gram per tank complete all as specified and as directed.

M&L for cleaning of all scales and dirt etc from RCC under ground tank and from mouths of inlet pipes of tank capacity exceeding 80000 litres and not exceeding 85000 litres including writing letters or figures with white paints (block Roman/Italic or Indian) of 7.5 cm height but not exceeding 30cm to write as cleaned on XX-XX-XX on each tank and writing stops,comma,short lines,dashes, hyphens, brackets and applying bleaching powder to entire inner surface of tank @ 1400 gram per tank complete all as specified and as directed.

M&L for cleaning of all scales and dirt etc from RCC under ground tanks and from mouths of inlet pipes of tank capacity exceeding 85000 litres and not exceeding 90000 litres including writing letters or figures with white paints (block Roman/Italic or Indian) of 7.5 cm height but not exceeding 30cm to write as cleaned on XX-XX-XX on each tank and writing stops,comma,short lines,dashes, hyphens, brackets and applying bleaching powder to entire inner surface of tank @ 1600 gram per tank complete all as specified and as directed.

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

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

S&F 110 mm bore PVC (SWR) soil, waste and vent pipes single socketed in any length with adhesive joints, fixed to walls complete all as specified and as directed.

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

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

S&F 75 mm bore PVC (SWR) bend with access door complete all as specified and as directed.

S&F 110 mm bore PVC (SWR) bend with access door complete all as specified and as directed.

S&F 75 mm bore PVC (SWR) branch pieces, single(single Y) equal or unequal complete all as specified and directed

S&F 110 mm bore PVC (SWR) branch pieces, single(single Y) equal or unequal complete all as specified and directed

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

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

S&F 110 mm bore PVC (SWR) vent cowl complete all as specified and as directed.

S&F in repair 50 mm bore Low density polyetylene pipe(LDPE) of pressure rating 6kgf/cm2 as in waste pipe to wash hand Basin/Kitchen sink /Urinal complete all as specified and as directed.

S&F 110 mm bore PVC (SWR) reducer complete all as specified and as directed.

Taking up or down 15 mm bore steel tubing and connections, including cleaning for re-fixing or removal from site complete all as specified and as directed.

Taking up or down 20 mm bore steel tubing and connections, including cleaning for re-fixing or removal from site complete all as specified and as directed.

Taking up or down 25 mm bore steel tubing and connections, including cleaning for re-fixing or removal from site complete all as specified and as directed.

Fixing only 15 mm bore old galvanised iron steel tubing and connections in new or old position (Walls, ceiling, floors, etc) complete all as specified and as directed.

Fixing only 20 mm bore old GI steel tubing and connections in new or old position (Walls, ceiling, floors etc) complete all as specified & directed.

Fixing only 25 mm bore old GI steel tubing and connections in new or old position (Walls, ceiling, floors etc) complete all as specified & directed.

S&F 15 mm bore galvanised iron tubes, 'medium grade' with all fittings such as bends, elbow, rducers etc and fixed complete to walls and ceilings or laid in floor complete all as specified and as directed.

S&F 20 mm bore galvanised iron tubes, 'medium grade' with all fittings such as bends, elbow, rducers etc and fixed complete to walls and ceilings or laid in floor complete all as specified and as directed.

S&F 25 mm bore galvanised iron tubes, 'medium grade' with all fittings such as bends, elbow, rducers etc and fixed complete to walls and ceilings or laid in floor complete all as specified and as directed.

S&F in repair 20 bore mm gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

S&F in repair 25 bore mm gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

S&F in repair 40 bore mm gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

S&F in repair vitreous china wash hand basin, white flat back of size 580mmX450 mm with fixing brackets complete all as specified and as directed.

S&F in repair vitreous china urinal bowl flat back, size of 465mm X 355 mmX 265mm white( minimum) with grating and union and waste coupling including fixing plugs, beading urinal against wall in cement mortar 1:2 securing urinals to plugs including 60mm long brass screws, pointing around urinal back in cement complete all as specified and as directed.

S&F in repair vitreous china wash down water closet pan (Pedestal pattern) ,white including fixing bolts (excluding flushing cistern & flush pipe) including necessary connection to trap and flushing pipe complete all as specified and as directed.

S&F in repair vitreous china wash down water closet pan, semi pedestal pattern (Anglo Indian type) ,white including fixing bolts (excluding flushing cistern and flush pipe) including necessary connection to trap and flushing pipe complete all as specified and as directed.

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

S&F in repair PVC connections 15mm size with PTMT nuts and washers of length 600mm complete all as specified and as directed.

S&F in repair grating doom 100 mm dia of PTMT (minimum weight 25 grams) complete all as specified and as directed.

S&F in repair 15 mm bore dia stop valves ,cast copper alloy screwed down, high presure , with crutch or butterfly handle,screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repair brass chromium plated shower rose of size 125 mm with swivel joint for fixing to GI pipe of 15mm dia including necessary fixing accessories complete all as specified and as directed.

S&F in repair 15mm bore dia, Bib taps chromium plated , fancy type screwed down for iron pipe and fixed complete all as specified and directed. .

S&F in repair 15 mm bore , Bib tap standered of PTMT any colour screwed, for iron pipe and fixed (minimum weight - 90gms) complete all as specified and as directed.

S&F in repair 32 mm dia bore PVC waste pipe with cup head for wash hand basin complete all as specified and as directed.

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

M&L non skid ceramic coloured tiles 7 to 8 mm thick, area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed in cement mortar 1:4 complete all as specified and as directed.

M&L glazed ceramic coloured tiles 7 mm thick of size 375mmx250mm or 450mmx300 mm as in vertical surfaces, set and jointed in neat cement slurry and pointed in white or colour cement to match with and including 10mm thick rendering in cement mortar 1:4 complete all as specified and as directed.

S&F in repairs 15 mm bore dia CP pillar tap of cast copper alloy, fancy type screwed down high pressure, with long screwed shank and fly nuts, screwed for iron pipe and fixed complete all as specified and as directed.

S&F in repair stainless steel sink with draining board made out of 1.0mm thick sheet for kitchen with plug , washers waste pipe , cast iron cantilever brackets, connecting union over all size 915mmX460mm with bowl size 410mmX330mmX160mm complete all as specified and as directed.

S&F in repair plastic water closet seat (EWC), white, closed pattern with flat bottom and cover and mild steel chromium plated hinging device complete all as specified and as directed.

S&F in repair plastic water closet seat , white, closed pattern with flat bottom and Anglo Indian seat cover and mild steel chromium plated hinging device complete all as specified and as directed.

S&F in repair brass chromium plated tubular towel rail, 20mm dia , D type, 600mm long complete all as specified and directed.

S&F in repair 15 mm dia bore stop valve, chromium plated ,fancy type ,cast copper alloy, with crutch or butterfly handle,screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repair 32 mm waste fittings,brass chromium plated for glazed ware sink and basin etc with long screwed shanks and flynuts complete all as specified and as directed.

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

S&F in repair 25 mm bore dia ball valve , high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixed (mininimum weight -455 gram) complete all as specified and as directed.

S&F in repair 40 mm bore dia ball valve , high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixed (mininimum weight -690 gram) complete all as specified and as directed.

S&F 2000 Litres capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position including provision of inlet, outlet overflow and wash out connections including dismantling existing unserviceable water tank complete all as specified and as directed.

S&F 5000 Litres capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position including provision of inlet, outlet overflow and wash out connections including dismantling existing unserviceable water tank complete all as specified and as directed.

S&F in repair PVC water tank cover suitable for 500 to 2000 litre capacity to the existing water tank including all necessary fittings complete all as specified and as directed.

S&F in repair PVC water tank cover suitable for 5000 litre capacity to the existing water tank including all necessary fittings complete all as specified and as directed.

S&F in repair 15 mm dia bore Push tap any colour high pressure of PTMT screwed for iron pipe and fixed,(minimum weight 47 gram) complete all as specified and as directed.

S&F in repair chromium plated fancy type health faucet with hose & hook for EWC including all necessary fitting complete all as specified and as directed. Make :- Prayag Cat No 452 or equivalent as approved.

S&F in repair PVC soap tray fixed with screw in the wall complete all as specified and as directed. Make :- Prayag Cat No 195 or equivalent as approved.

S&F in repair 32 mm dia bore stop valve, chromium plated ,fancy type ,cast copper alloy, with crutch or butterfly handle,screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repair 25 mm dia bore stop valve, chromium plated ,fancy type ,cast copper alloy, with crutch or butterfly handle,screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repair swivel shower rose with shower arm 195mm long with bend of 45 degree with flange of PTMT any colour (minimum weight 40 gram) for fixing with 15mm dia GI pipe complete all as specified and directed.

Taking down cement or cement lime plaster of any description on brick or stone walls or on concrete surface including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

M&L for 15 mm thick rendering in cement mortar 1:4 mixed with water proofing compound @ 3% by weight of cement on brick work or concrete surface ,surface finished even and fair complete all as specified and as directed. Note:-Water proofing compound shall be measured and paid separately under respective item as considered therein.

Supply only water proofing compound complete all as specified and as directed.

M&L 10 mm thick rendering in cement mortar 1:6 on brickwork or concrete surfaces of wall, surface finished even and fair complete all as specified and as directed.

M&L 5 mm thick rendering in cement mortar 1:3 on ceiling, surface finished even and fair complete all as specified and as directed.

M&L applying two coat of weather proof acrylic emulsion paint exterior grade (100% acrylic) over a coat of primer on newly prepared external surfaces of walls of any description over 10 cm width or girth etc on column/ pillars, RCC chajja and facia complete all as specified and as directed.

M&L applying two coat of oil bound distemper over a coat of alkali resistant primer including preparation of newly plastered surfaces of wall complete complete all as specified and as directed.

M&L applying three coat of white wash on ceiling including preparation of newly plastered surfaces of ceiling complete all as specified and as directed.

HARI HARA NAYAK

PRADIPTA KUMAR PANI

ANTARYAMI PANDA AND COMPANY

KAILASH SWAIN AND CONSTRUCTION