COMPREHENSIVE MAINTENANCE REPAIRS TO TYPE IV QUARTERS AT SAGAR COMPLEX OF NPOL, KOCHI

Amount

M&L for resecuring or easing of steel door / window / ventilator with two or more shutters and including necessary welding of worn out portion/ small piece work and lubrication of hinges or any other broken / dismantled portion to make smooth functional complete all as specified and directed by Engr-in Charge

Taking down shutters of any description n exc 1 sqm each resecuring or easing & adjusting including re-fixing in the same opening complete all as specified and directed.

M&L for over hauling of rolling shutter of area exc 5 Sqm but n exc 20 sqm each and greasing, oiling, repairing worn out rivets and replace with new rivets, easing the locking system etc including minor welding work as required and refixing in the same position in the smooth functioning of shutters complete all as specified and directed by Engr-in-Charge.

Taking down shutters of any description exc. 1 Sqm and n. exc. 2 Sqm each resecuring or easing & adjusting including re-fixing in the same opening 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 etc and complete all as specified and directed by Engr-in Charge.

M&L for vitrified ceramic tiles 10 mm thick of light colour (square/ rectangular) polished, area of each tiles 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 tiles colour including provision of spacer clips of 2mm over and including screed bed of 15mm thick in cement mortar (CM 1:6) and complete all as specified and directed by Engr-in-Charge.

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7mm/ 450X 350X 7mm thick of coloured tiles set and jointed in neat cement slurry and pointed in white or colour cement to match the tile surface over rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar (CM 1:4) complete all as specified and directed by Engr-in-charge.

M&L for Joint free non-skid ceramic tiles 7 to 8 mm thick 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 the tile surface over and including screed bed of 15mm thick in cement mortar (CM 1:6) complete all as specified and directed by Engr-in-Charge.

M&L for Granite (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 including rounding to edges of stone slabs one edges, such as in steps, platform, and other similar situations complete all as specified and directed by Engr-in-Charge.

M & L for 75 mm thick plain cement concrete 1:3:6 type C-1 (using 20mm graded stone aggt) as in plinth protection, ramp etc finished surface even and smooth without using extra cement complete all as specified and directed.

S&F in repair of sheet glass ordinary 3mm thick and glazing with oil putty / wooden beading in sqare n exc 0.5 Sqm each pane incl hacking out old broken glass (any description ,size, thickness, quality) from wooden/metal frames complete all as specified and directed.

S&F in repair galvanized MS wire cloth 0.56 mm nominal dia of wire and average width of aperture 1.18 mm fixed with tinned tacks or galvanized wire staple complete all as specified and directed by Engr-in-Charge.

S&F in repair PVC waste pipe 32/40 mm dia suitable for wash basin etc complete all as specified and directed.

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. (Minimum weight 15mm-142gms / 20mm -210gms /25mm-455gms/ 40mm- 690 gms) and complete all as specified and directed by Engr-in-Charge.

Taking up or down steel water tubing 20mm bore and connection complete all as specified and directed by Engineer-in-Charge

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 exceeding 20cm girth etc. complete all as specified and directed by Engr-in-Charge.

Supply and fix Unplasticized PVC pipes of bore 20mm, pressure rating 10 Kg/Sq. Cm pressure rating 10 Kgf/Sq. Cm complete all as specified and as directed by Engr-in-Charge.

Supply and fix Unplasticized PVC pipes of bore 15mm, pressure rating 10 Kg/Sq. Cm pressure rating 10 Kgf/Sq. Cm complete all as specified and as directed by Engr-in-Charge.

S&F in repair of wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: White Vitreous China Wash basin size 630x450 mm with single 15 mm C.P. brass pillar taps complete all as specified and as directed by Engr-in-Charge.

S&F in repairs Water closet (Squat pattern) complete including provision of lime concrete bedding, flush pipe to squat pattern closet including all joints and making good to the floor, etc complete all as specified and directed by Engineer-in-Charge.

S&F in repair of PVC (SWR) pipes single socketed of 75mm bore , in any length with rubber ring joints, laid in trenches or in floors including taking down old pipes etc complete all as specified and directed by Engr-in-Charge.

S&F in repair of PVC (SWR) floor trap with and including, plain / single hole chromium plated grating including jointing to waste pipe with solvent cement, 75mm dia, including dismantling of old floor trap without damaging to existing pipeline complete all as specified and directed by Engineer-in-Charge.

S&F in repair of PVC (SWR) pipes single socketed of 110mm bore , in any length with rubber ring joints, laid in trenches, floors and walls with suitable clips/ clamps and fixing of pipes in roof projection etc with PCC (1:2:4) and making good properly including taking down old pipes etc complete all as specified and directed by Engr-in-Charge.

S&F in repair of PVC (SWR) bends of 110mm bore fixed on walls, trenches with suitable clips/ clamps and fixing of pipes in roof projection etc with PCC (1:2:4) and making good properly, including taking down old bend pipes etc complete all as specified and directed by Engr-in-Charge.

S&F in repairs PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed by Engineer-in-Charge.

S&F in repairs PVC valveless, syphonic action type, flushing cistern, low level 10 ltr capacity, white, with inlet, ball valve, float and handle including brackets complete all as specified and directed by Engineer-in-Charge

S&F in repairs 15 mm bib tap cast copper alloy with crutch or butterfly handle screwed down screwed for iron pipe or for brass ferrule complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 15mm dia 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 directed by Engineer-in-Charge.

S&F in repair of C.P. brass two-in-one bib cock 15 mm nominal bore of approved quality conforming to IS:8931complete all as specified and directed by Engr-in-Charge.

Taking down existing roof treatment of any description including roof plaster and removing the debris to distance exc. 500m and depositing outside MD land complete all as specified and directed by Engr-in-Charge.

M&L Rendering 12mm thick in CM 1:4 on fair faces of brick work or concrete surfaces, roof top etc, mixed with water proofing compound and finishing the surface even and smooth without using extra cement, complete all as specified and directed. NOTE:- Water proofing compound shall be measured and paid separately under respective item of this Schedule.

Supply only of Water proofing liquid of make: Dr Fixit or equivalent.

M&L for Poly Urethane based water proofing treatment to existing RCC roof slab with the following specifications. i) Cleaning the existing surface by mechanical means to make it free from any bituminous residue/dirt, oil and grease all as directed by Engineer In Charge. ii)M&L for cracks treatment by cutting open cracks and cleaning it from dirts, loose materials etc and filling with Polyurethane based sealant with and including application of PU based primer all as directed by Engineer In Charge. iii) applying water based polyurethane modified dispersion(single component, cold applied , non toxic , VOC compound) in three coats including one coat of primer of same material after dilution of water at 50% or specific primer matching same material as per manufacturer specification and as directed by Engineer In Charge.

M&L Dismantling water tanks and removing to store exc 250 & n.exc 1000 Ltr Capacity from any bldg height not exceeding 15 mtr etc complete all as specified and directed by Engr-in-Charge.

S&F of rotational moulded polyethylene water storage tanks 1000 litres capacity triple layer (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I including 20 mm dia PTMT Ball valve high pressure all as directed.

S&F in repairs Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed 20 mm bore.

M&L for repairing of damaged RCC chajja's/Roof projection, ceiling and balcony railing etc at any location up to 10m height, comprising of following operation complete all as specified and directed. (a) Dismantling of all loose cement mortar/ concrete, cleaning of rust on exposed reinforcement using 'rust cleaning solvents' Dr. fixit rust clear or equivalent. (b) M&L for application of anti-corrosive/ passive coat of '' RBR ''of Pidilite or equivalent. (c) M&L for application of a bonding coat of ''RBR ''of Pidilite or equivalent cement slurry in CM (1:2) just before repair. (d) S&F of chicken wire mesh over the surface as directed. (e) M&L for repair to damaged portion using cement mortar (1:3) of 20mm to 40 mm thick in one or two layers as required, admixing ''RBR '' or equivalent @ 2.0 liter per bag of cement.

S&F in repair of health faucet, brass body with 1mtr SS braided rubber hose pipe & wall hook complete all as specified and as directed by Engr-in-Charge. Make: CERA or equivalent

S&F of Steel Drapery rod 25mm bore colour coated of desired colour with pair of PVC Funnel and Bracket for length n exc 2.0 m Max length complete all as specified and directed by Engr-in-Charge.

S & F in repair of kitchen sinks with drainage board made of 1 mm thick Stainless steel with plugs washers and wastes incl fixing of cantilever brackets and connecting union to pipe overall size 915 mm x 460 mm & bowl size 410 mm x 330 mm x 160 mm complete all as specified and as directed by Engr-in-Charge.

PARAMBIL ENTERPRISES