Maintenance

Amount

Attending all day to day maintenance complaints of plumbing & sanitary items / water supply installations etc complete excluding the cost of materials but including cost of washers, nails, clamps, screws , M-seal, teflon tape, drill machine, bit etc. and all lead & lift etc. complete as per direction of Engineer-in-Charge. The material required for maintenance shall be arranged at site by the agency and will be paid separately. For the purpose of attending day to day complaints, plumber should be made available on call basis. Cost of all T&P like washers, nails, clamps, screws, M-seal, taplon, drill machine, dril bit, ladder etc. including 0.50 HP Electric motor for developing water pressure to clean chowakage in GI pipe line if required etc. for attending the work, shall be arranged by the contractor and nothing extra shall be paid separately.The material required for attending the complaints shall be arranged by the contractor at site and paid under sub head of "supply of material " of the agreement.

Extra for visit charges of plumber/carpenter. (Payable for each visit of plumber/carpenter for attending complaint/complaints. Not payable in case plumber returns without attending any complaint. Only one visit shall be paid for the complaints attended during a day within a distance of premises situated within 8 km and only one visit charge shall be payable for attending up to date complaints at a station).

Engaging helper /beldar for attending day to day maintenance works/ helping plumber/Carpenter and for other misscellaneous works such as cleaning roof, cutting bushes, grass etc. including the cost of arranging ladder, tools etc. for all jobs.

Engaging Mason as and when required on call basis (whole day) for day to day repair work like plaster, flooring, masonry work etc. (Trowel, chisel, tagari, ladder, road drilling machine and other tools as required etc. will be provided by the agency .)

Engaging sewer man as and when required on call basis (whole day) as per requirement and to join the departmental sewer man when single person is not able to attend severe chocking complaint.( Acid, bamboo, cleaning rod ,ladder, rope will be provided by the agency .)

Attending all day to day maintenance complaints of carpentry works complete excluding the cost of materials but including cost of washers, nails, clamps, screws ,drill bits and arrangibg drill machine, etc and for all lead & lift etc as per direction of Engineer-in-Charge. The material required for maintenance shall be arranged at site by the agency and will be paid separately.For the purpose of attending day to day complaints, Carpenter should be made available on call basis. Cost of all T&P like washers, nails, clamps, screws,feviquick ,fevicol,drill machine,bit etc ladder etc for attending the work, shall be arranged by the contractor and nothing extra shall be paid separately.The material required for attending the complaints shall be arranged by the contractor at site and paid under sub head of "supply of material " of the agreement.

SUPPLY OF MATERIAL BRACKET - C. I.

For wash basin and sinks.

C P Brass Bib cock.

15 mm dia.

C P Brass angle valve.

15 mm dia.

PTMT BIB COCK 15 MM

PTMT Stop COCK 15 MM

PTMT PILLAR COCK 15 MM

PTMT BALL COCK 15MM

PTMT SHOWER 15 MM

PTMT WASTE COUPLING 31 mm of 79mm length and 62 mm breadth weighing not less than 45 gms

PTMT 15 MM urinal spreaders size 95x 69x 100 mm with 1/2" BSP thread and shapes weighing not less than 60 gms

PTMT urinal cock 15mm nominal size, 80mm long, 42 mm high and 30mm wide with BSP female threads, weighing not less than 48gms.

CEMENT (O.P.C.)

CEMENT (White.)

COARSE SAND

STONE AGGREGATE 20 MM

Latex based chemical such as pedicrete URP 301

I class Bricks

Supplying Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours and shades of any size as approved by Engineer-in-Chargeas per actual requirement/ matching at site.

Supplying one side polished Kota stone slab with machine cut edges of desired size (such as 45x45cm or 60x60cm) and thickness over 25mm.

Supply of G.I. PIPES & FITTINGS G.I.Pipes. 15 mm nominal bore.

G.I. UNIONS.

15 mm nominal bore.

20 mm nominal bore.

25 mm nominal bore.

G.I. ELBOWS.

15 mm dia.

20mm dia.

25 mm dia.

G.I.NIPPLES 15 mm dia

50mm long

100 mm long

150 mm long

200 mm long

225 mm long

G.I. Tee

15 mm dia.

20 mm dia.

25 mm dia.

G.I. REDUCER

25mm to 15 mm

G.I.socket

15 mm nominal bore.

20 mm nominal bore.

25 mm nominal bore.

C.P.V.C. PIPES & FITTINGS C.P.V.C. Pipes.

20 mm dia.

25 mm dia

C.P.V.C. ELBOWS.

20 mm dia.

25 mm dia.

50 mm dia.

C.P.V.C. Tee

20 mm dia.

25 mm dia.

50 mm dia.

C.P.V. C. UNIONS.

20 mm nominal bore.

25 mm nominal bore.

50 mm dia

C.P.V.C. Socket

20 mm nominal bore.

25 mm nominal bore.

50 mm nominal bore

C.P.V.C. Brass Threade Elbow/socket

a) 20 mm dia.

b) 25 mm dia

CPVC Valve

20 mm nominal bore.

25 mm nominal bore.

50 mm nominal bore

C.P.brass pillar tap (of Wt.>650 gms.)

(a) 15mm dia.

Supply of PVC overhead tanks cover (heavy Duty) of any size of approved manufacture.

Brass Spindle for Mixer/Angle valve/Bibcock/ stop cock/ Pillar Taps.-(a) 15 mm nominal bore.

X Nipple (a) 15 mm nominal dia

PVC flush bend pipe of required size

Flushing cistern Handle/ Knob

Cistern kit for flushing i/c handle

Brass quarter turn valve (Ball valve) with M.S. handle lever

(a) 15mm dia.nominal bore

C.P. brass angle valve for basin and gyser points

WASH BASIN.

Flat back wash basin (Vitreous China) 630 x 450 mm.

Mirror with white plastic moulded frame.

Oval shape 453 x 357 mm (Outer dimention)

P.V.C. waste pipe semi rigid type for sink and wash basin including PVC waste fittings.

32 mm dia length not less than 700 mm.

FLUSHING CISTERN

PVC 10 litres capacity (low level) - (white ) (with fittings, accessories and flush pipe complete )

Vitreous china half stall urinal of size 580x380x350 mm with steel hooks.

Unplasticised PVC connection pipe with brass union

45 cm long, 15mm bore

Polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement

Providing sanitary fitting

a) Plastic seat cover for european W.C.

b) Orrisa pattern W.C. of size 580x440mm

Unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A

110mm diameter

75mm diameter

unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A

Single tee with door 75x75x75 mm

Single tee with door 110x110x110 mm

Single tee without door 75x75x75 mm

Single tee without door 110x110x110 mm

Bend 87.5° 75 mm bend

Bend 87.5° 110 mm bend

Shoe (Plain) 75 mm Shoe

Shoe (Plain) 110 mm Shoe

STAINLESS STEEL GRATING.

a) 100 mm dia.

Removal of chokage of sewer line by mechanical jet machine by pressure at point which is not possible to clear the chockage by manual means due to large depth,presence of root of tree or small size of manhole including arrangement of machine at site and cleaning the line as per direction of engineer in charge.

Cleaning of sewer manholes and disposal of all sludge from manhole to approved municipal dumping ground with full satisfaction of Engineer in charge. This item involves all type of labour and required T&P for cleaning of manholes.

WOOD WORK ITEMS Supplying of ISI marked flush door shutters non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters of shutters.

30 mm thick.

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws excluding, panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. Kiln seasoned and chemically treated hollock wood/hard wood.

30 mm thick shutters

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to40 mm thick :

Kiln seasoned and chemically treated hollock wood/hard wood. Decorative plywood one side decorative veneer and commercial veneer on other face (Type 1) conforming to IS1328 BWR Type

Fly proof stainless steel grade 304 wire gauge with 0.5 mm dia. wire and 1.4 mm wide aperture with matching wood beading

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. Kiln seasoned and chemically treated hollock wood/hard wood.

30 mm thick

Providing wood work in frames of doors/Windows and, clear story window other frames, wrought framed and fixed in position including cost of all nails, screws etc but exluding labour cost for fixing.

Second class teak wood

Kiln seasoned and chemically treated Hollock wood/ Hard wood

Renewing glass panes, with putty and nails wherever necessary including cost of all nails, screws etc but exluding labour cost for fixing.

Glass panes of 4mm thick.

Renewing glass panes and refixing existing wooden fillets:

Float glass panes of thickness 4 mm .

Credit of materials / items obtained from dismantling being unserviceable.

MS fittings for doors & windows like SDB, TB, Handle, Hinges etc

Aluminium fittings for doors & windows like SDB, TB, Handle, hinges etc.

Hydraulic door closer, hydraulic floor springs

12 mm thick prelaminated particle board with both side decorative lamination .

5 mm thick float glass panes

Anodised aluminium section

Credit of wooden door/ windows shutter i/c fittings obtained by dismantling etc. and disposal of unserviceable material within 50 m lead etc. of area up to 2.50sqm.

Repairing of doors and windows (Steel / wood/aluminium/pvc) at site with welding of hinges, sawing and repairing edges etc. and repairing of sides & jambs if required for their smooth functioning etc as directed by Engineer-in-charge. All T&P nails etc required for attending the work shall be arranged by the contractor and nothing extra shall be paid for.

Repairing of windows grill, railing etc by welding with Electric plant / gas plant including transportation of welding plant at site & other required T&P is to be arranged by Agency. MS sections shall be paid for separately.

Repairing and service of compound gate of any size by taking out gate of single or double (leaf) including taking out (if required) and refixing the same including transportation charges of welding machine (steel member if provided shall be paid in seprate basic item) with welding to make it operational all complete as per direction of engineer incharge.

SUPPLY OF MATERIAL Providing / supplying and fixing following fittings with nail, screws etc where ever required but excluding labour cost.

Aluminium sheet

2mm thick fiber sheet

Anodised aluminium Sliding door bolt 250 x 16 mm

Anodised aluminium Tower bolt 200 x 10 mm

Anodised aluminium Handles 125 mm

Aluminium hanging floor door stopper with twin rubber & stopper

Hydraulic door closer TUBULAR design type, Aluminium section body (ISI Mark)

Double action floor door spring for aluminium doors with stainless steel cover plate ISI marked best quality

Providing / supplying and fixing following MS black / bright finished fittings with nail, screws etc where ever required but excluding labour cost.

Handles 100 mm

Hasps and staples (safety type) 115 mm

Butt Hinges 100 x 58 x 1.90 mm

Butt Hinges 75 x 47 x 1.70 mm

Nickel plated M.S. pipe curtain rod 20 mm dia not less than 1.00 mm thickness with M.S. bracket if required

M.S. Wire gauge of 0.56 mm dia for renewing of wire gauge of doors & windows including new wooden beading of required size if required as per site condition

M.S. oxidised single acting spring hinge with screws.

M.S. Wire fabric of size 20mmX20mm mesh of 1 mm dia in windows with necessary wooden beading(paid in seprate item) and welding screws etc..

Providing / supplying and fixing following MS oxidised fittings with nail, screws etc where ever required but excluding labour cost.

Sliding door bolts 300 x 16 mm

Sliding door bolts 250 x 16 mm

Tower bolts (barrel type) oxidized mild steel 250 x 10 mm

Tower bolts (barrel type) oxidized mild steel 150 x 10 mm

M.S. Handle (fastener) for steel windows including bolts and nuts and washer 150 mm

Oxidised M.S. Casement stay(Straight peg type) 300 mm

Expandable fastener of specified size 25 mm long

Expandable fastener of specified size 32 mm long

Expandable fastener of specified size 40 mm long

Expandable fastener of specified size 50 mm long

Expandable fastener of specified size 75 mm long

Providing / supplying and fixing panelling to doors & windows with nail, screws, adhessive etc where ever required but excluding labour cost.

12 mm thick BWP commercial ply on both faces.

6 mm thick BWP commercial ply on both faces.

Providing / supplying and fixing wooden boards in shelves, counters, drawers, wall panelling etc with nail, screws, adhessive, lipping as directedby Engineer in charge etc where ever required but excluding labour cost.

18 mm thick block board (BWP type ISI marked) including lipping and beading on exposed face.

12 mm thick flat pressed 3 layer and grade I, type II confirming to IS:12833 (Exterior grade prelaminated particle board with both side decorative lamination .

12 mm thick flat pressed 3 layer and grade I, type II confirming to IS:12833 (Exterior grade prelaminated particle board with one side decorative lamination and other side balancing lamination,

5 mm thick(float glass) glazing in aluminium door,window,ventilator with EPDM rubber/neoprene gasket.

Providing / supplying and fixing furniture fittings catcher, pivot, lock etc to drawers, counters, tables almirah etc with nail, screws, adhessive etc where ever required but excluding labour cost.

Aluminium handle (AC15) round shape Projected.

MISCELLANEOUS BUILDING WORKS Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing 2nd class teak wood lipping / moulded beading of size 25mmX25 mm fixed with wooden adhesive of approved quality and screws /nails as per direction of Engineer-in-charge but excluding cost of labour.

Providing and fixing 2nd class teak wood lipping / moulded beading of size 20mmX5mm fixed with wooden adhesive of approved quality and screws /nails as per direction of Engineer-in-charge but excluding cost of labour.

Providing and fixing bright finished brass butt hinges with necessary screws etc. complete excluding labour cost for fixing :

75x40x2.5 mm (ordinary type)

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete excluding labour cost for fixing :

Providing and fixing special quality bright finished brass cupboard or ward robe locks with four levers including necessary screws etc. complete (best make of approved quality) excluding labour cost for fixing:

Providing and fixing bright finished brass handles with screws etc. complete excluding labour cost for fixing :

Providing and fixing 100mm brass locks (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

Refabrication and fixing aluminium /wooden /pvc partitionsd and doors,windows from the available departmental material including cost of cutting the material to requrired size and carriage to site in the campus ,providing pivot ,fixing all components and fitting as direction of engineer in charge.

Dismantling aluminium /wooden /pvc partitions including false ceiling and doors,windows and stacking the material with in 50 meters lead as per direction of engineer in charge.

REPAIR AND REHABILITATION ITEMS Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge

25 mm average thickness

Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.

Bars upto 12 mm diameter

Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.

SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer

Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).

12 mm average thickness.

25 mm average thickness in 2 layers.

50 mm average thickness in 3 layers.

Credit of material Credit to the department for unserviceable scrapped angle iron , flates, wires, pipes etc.

Credit of materials / items obtained from dismanteling being unserviceable.

G.I. pipe.15 mm

Credit of Water storage PVC tank with or without covers.

Credit of P.V.C. Bib cock/ Pillar cock /stop cock/ball cock etc. 15 mm size.

Credit of P.V.C. flushing Cistern up to 10.00 Litre capacity.