Day to day maintenance, petty works and other miscellaneous works at Doorsanchar Bhavan, CGM Office, Nampally, Hyderabad.( FY 2023-2024)

Amount

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

For thickness of tiles 10 mm to 25 mm

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40mm dia. M.S. tube 1.5m centre to centre horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge .The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding.

Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :

a) All kinds of soil.

i) Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50m outside the periphery of the area cleared.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

1:5:10 (1 cement : 5 coarse sand(zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and fixing nickel plated M.S. pipe curtain rods with nickel plated brackets :

a) 20 mm dia (heavy type)

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete.

Providing and fixing ISI marked aluminium butt hinges anodised (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour or shade with necessary screws etc. complete:

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete :

Providing and fixing aluminium handles ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete :

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.

Twin rubber stopper

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 laying Ceramic glazed floor tiles of size 300x300 mm(thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement :4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc.,., complete.

Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kgper sqm including pointing in white cement mixed with pigment of matching shade complete.

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix :

1:6 (1 cement: 6 fine sand)

6 mm cement plaster of mix :

1:3 (1 cement: 3 fine sand)

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade.

New work (two or more coats) over and including water thinnable priming coat with cement primer.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

a) Water thinnable cement primer.

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:

a) Two or more coats on new work.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work.

Distempering with 1st quality acrylic distember (Ready mix) having VOC content less than 50 grams/ litre of approved brand and manufacture to give an even shade :

Old work (one or more coats)

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

a) One or more coats on old work.

Finishing walls with Acrylic Smooth exterior paint of required shade :

a) Old work (One or more coat applied @ 0.90 ltr/10 sqm).

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground , all complete as per directions of Engineer-In-Charge.

With cement mortar 1:4 (1 cement : 4 fine sand).

Providing and fixing white vitreous china pedestal type (European type/ wash down type) water closet pan.

Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete.

10 litre capacity - White

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete :

White solid plastic seat with lid

Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings :

Flat back wash basin of size 550x400 mm.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

Flexible pipe

32 mm dia

40 mm dia

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :

Rectangular shape 453x357 mm

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour.

Waste coupling 31 mm dia of 79 mm length and 62 mm breadth weighing not less than 45 gms.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. : Internal work - Exposed on wall

a) 20 mm nominal outer dia. Pipes.

b) 25 mm nominal outer dia .Pipes.

c) 40 mm nominal outer dia. Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge : External work

a) 25 mm nominal outer dia. Pipes.

b) 40 mm nominal outer dia. Pipes.

b)50 mm nominal outer dia. Pipes.

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

a) 25 to 40 mm nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :

15 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions :

45 cm length

15 mm nominal bore

Providing and fixing cPVC Union/cPVC nepple in G.I/cPVC pipe including cutting and threading the pipe and making long screws etc. complete (New work)

a) 20 mm nominal bore

b) 25 mm nominal bore

c) 40 mm nominal bore

Providing and fixing PTMT bib cock of approved quality and colour.

15mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT stop cock of approved quality and colour.

15 mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT pillar cock of approved quality and colour .

15mm nominal bore, 107 mm long. Weighing not less than 110 gms.

Providing and fixing PTMT grating of approved quality and colour.

Rectangular type with openable circular lid.

150 mm nominal size square 100 mm diameter of the inner hinged round grating.

Providing and fixing PTMT angle stop cock 15 mm nominal bore. Weighing not less than 85 gms.

Providing and fixing PTMT soap Dish Holder having length of 138 mm, breadth 102 mm, height of 75 mm with concealed fitting arrangements. Weighing not less than 106 gms.

Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour.

a) 25mm nominal bore. Weighing not less than 62 gms.

Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete :

a) 100 mm diameter

b) 150 mm diameter

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design:

a) 100 mm diameter S.W. pipe

b) 150 mm diameter S.W. pipe

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :

For fixed portion

Powder coated aluminium (minimum thickness of powder coating 50 micron)

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately).

Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):

With float glass panes of 4.0 mm thickness (weight not less than 10 kg/sqm)

Providing and fixing aluminium round shape handle of outer dia 100mm with SS screws etc. complete as per direction of Engineer-in-charge

Powder coated minimum thickness 50 micron aluminium

Providing and laying vitrified heavy duty parking tiles in different sizes 12mm thickness (to be specified by the manufacturer) with water absorption less than 0.08% of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete.

Size of Tile 400x400 mm

Removing the damaged sanitary and water supply fittings and replacing them with new fittings including necessary white lead/ lead wool etc complete as directed by the engineer in charge.

C.P. brass bib cock 15 mm nominal bore. of approved quality conforming to IS:8931:

C.P. brass stop cock 15 mm nominal bore. of standard design and of approved make conforming to IS:8931.

C.P. brass pillar cock 15 mm nominal bore. of standard design and of approved make conforming to IS:8931.

Health faucet with wall support lever of 15mm nominal bore stainless steel/ CP brass nozzle jet and handle of approved quality and make for EWC

C.P. brass two in one bib cock 15 mm nominal bore. of approved quality conforming to IS:8931:

Removing glass panes from windows and replacing them with new glass panes with putty and nails wherever necessary : float glass panes of thickness 4mm

a) for windows in ground floor and /or for windows which can be accessed from inside of the room / bolcony with ladder arrangement wherever necssary.

b) for windows in upper floors ( other than ground floor ) up to 10 floors with necessary Jhoola arrangement

Removal of vegetation at walls/roofs and floors/drainage systems/water supplying stream of the building/over head tanks or at any location and applying any special chemical to defective area to prevent vegetation growth and finishing the same with cement concrete/mortar to match the surface of walls/floors/roofs., etc complete as per the directions of engineer-in-charge(cement concrete/mortar to be paid in separate item.)(Uprooting of vegetation in each location will be measured as one job)

Cutting /Pruning branches of trees for avoiding entering houses and obstructing colony lighting and electrical wire free passing and disposing the cutting pieces away from the compound to the dumping ground as directed by the engineer-incharge. (Pruning/cutting of each branches for each tree will be measured as one job)

Repairs to the existing Aluminium/PVC/Wooden doors/windows by removing and refixing the same after attending necessary repairs etc. with necessary screws, nails ,hinges etc including welding etc wherever required complete to make it working condition (Each door/window irrespective of size will be measured for payment. cost of Hinges, handles and other accessaries if any will be paid separately).

Cleaning of existing sanitary pipe alignment of 160/110 /75 mm dia in vertical and horizontal direction of all floors and all heights by opening door bend , clearing the deposited obstacles including rodding and refixing the doors with new rubber washer and jointing the same job includes replacing door covers bolts and nuts wherever required to arrest the leakage all as per directions of Engineer-In-Charge(opening of each door bend and removal of blockages including above operations will be measured as one job.)

Rebate for taking away unserviceable material after fixing new material etc., complete a) 15 mm brass bibcock / stop cock/pillar cocks

Cleaning of terrace / canopy/ chajjas by removing leaves grass dust, rubbish and other deposited / accumulated materials etc including removal of blockages/chockages of khurras/spouts of terrace/chajjas etc and disposal of rubbish to the dumping ground out side periphery of the building. (plan area of the terrace/chajja/canopy will be measured for payment)

Terrace area connected to blocked khurras and spouts & like.

Chajjas area connected to blocked spouts & like

Cleaning of Under ground water storage tank or sump or over head tank of any capacity by following method: (1) Empty the tank/sump and make it to near dry, (2) Apply bleaching powder uniformly ( tank capacity @ 0.50gms/liter) surface of inside the tank/sump perfectly by removing scales on walls and wait for one hour (3) after one hour clean/rinse at the tank/sump with fresh water ,repeat the above process , (2) and (3) for two to three times , (4) remove the mud/silt/sludge and garbage from the tank with specified sludge pump, (5) spraying anti bacteria agents on walls to kill harmfull bacteria. Rate includes for all above operations including the equipment and material required for cleaning all complete as directed by the Engineer-in-charge.

a)Liquid capacity of water tanks of any capacity in litres is measured for payment

Cleaning of exisitng sewer lines, manholes etc. Cost includes all labour for removing the silt, slush, waste etc. and rodding the sewer lines and manholes by mobile sewer rodding equipment/manually from manhole to manhole to clear the blockage, chokages etc for proper functioning of sewer lines( The payment shall be made for removal of blockages in between manhole to manhole as one job with all above operations.)

Providing and fixing Pre-cast Man hole trap cover of INDO/KITTO make or equivalent of 25mm thickness of size 675x 675 mm or of required size as per requirement for existing gully trap with necessary repairs etc all complete as per the directions of Engineer-In-Charge

Repairs to pvc flush tank with replacing the lever or handle wherever required including changing the syphon set including cleaning the durt, scales, adjustment in the flush mechanism etc, complete. Repairing as above for each tank is measured for payment.

Repairs to pvc flush tank with replacing the lever or handle wherever required but without changing the syphon set including cleaning the durt, scales, adjustment in the flush mechanism etc, complete. Repairing as above for each tank is measured for payment.

Cleaning of Nahani trap / floor trap for removal of blockages including removing the silt , slush,, waste etc ensuring smooth flow etc., and applying white cement in tile joints of bath/WC flooring around the trap wherever required to arrest the leakage. (Cleaning of trap is measured as one job)

Cleaning of existing Gully chamber for removal of blockages including removing the silt , slush,, waste etc and rodding the sewer lines and nearest manholes by manually to clear the blockage, chokages etc for proper functioning of sewer line sensuring smooth flow etc. (Cleaning as above for each gully trap chamber is measured as one job)

Charges for arranging carpenter / plumber/Mason along with helper whereever required for attending minor repair works in the compound etc., complete as directed by the Engineer-in-charge. (The required fittings & fixtures exept screws/nails, drilling etc.shall be paid separately and measured for each half day)

Providing and fixing gun metal ball valve with SS ball & MS lever including cutting and threading the GI Line wherever required etc. complete

a)15 mm nominal bore

b)20 mm nominal bore

c)25 mm nominal bore

d)40 mm nominal bore

Replacing existing damaged sanitary pipes by providing UPVC SWR soil waste and vent pipes by cutting, removing, replacing with working pressure 6kgf/sq.cm conforming to IS : 13592 Type B including jointing with 'T' shaped seal/rubber ring conforming to IS : 5382 and with solvent cement or rubber lubricant as the case may be with pipes of outer dia (concealed pipe joints to be jointed with rubber ring and solvent cement and exposed joints to be jointed with rubber ring and rubber lubricant. (i)Single socketed pipe(couplings,other accesories will be paid seperately)

110mm deameter

75mm deameter

Replacing existing on wall face damaged unplasticised - PVC moulded fittings/ accessories with new fittings/accessories for unplasticised Rigid PVC SWR pipes conforming to IS : 13592 Type A including cutting,replacing,jointing with seal ring conforming to IS :5382 leaving 10 mm gap for thermal expansion.

Coupler

Plain bend of required degree

110mm bend

75mm bend

Tee with door

Door bend

Intense deep cleaning of existing toilets flooring tiles & dadoing tiles of height 1.50m including cleaning of sanitory fittings like wash basins, water closets, flush tank, urinals, granite platform etc.,complete by using chemical, detergents with hand machine etc., complete as per directions of Engg-in-Charge.

Carting out of building rubbish / malba / similar unserviceable, dismantled, excavated or waste materials by mechanical means,through private carrier including lifting, loading, transporting, unloading to municipal dumping ground beyond 50 m initial lead,or in any other compound as decided by the Engineer-in-charge, for all leads including all lifts involved.

Dismantling existing aluminium partitions, doors and other frames including proper numbering, loading and unloading,stacking and placing at the required place in the building as directed by the Engineer-in-charge . (Area of partition is measured for payment)

Fixing of aluminum partitions and doors after making required sections as per the drawing with available material of aluminum sections , particle board, glass panels, neoprene gasket and snap on beading including fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions at top, bottom and sides with required PVC/Neoprene felt etc, aluminum sections shall be smooth, rust free, straight , mitered and jointed mechanically wherever required all complete as per the architectural drawings and the directions of the Engineer-in-charge. (The available material as above on as is where is basis in stacked condition wiil be supplied by the departement at no cost. Finished area of partition is measured for payment)

Providing clog cleaning of entair drainage system in the compound consisting of manholes, sewer lines, gully traps etc., including removing the sludge, silt, slash, waste etc., from the manholes and disposing the waste out side the compound etc., complete as per the direction of the Engineer-in-charge. (rate for cleaning of entair drainage system will be measured as one job)

Providing and fixing Brass MABT/FABT including cutting and threading the GI pipe Line and connecting to CPVC line wherever required etc. complete

a)15 mm nominal bore

b)20 mm nominal bore

c)25 mm nominal bore

d)32 mm nominal bore

e)40 mm nominal bore