Minor repair to 8 Nos Type-IV and 16 Nos Type-III Qtrs (2 Blocks) at Tirumulgherry, Secunderabad (II Call)

Amount

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 :

All kinds of soil

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.

Clearing grass and removal of the rubbish up to a distance of 50 m 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 fine sand derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in foundation and plinth in:

Cement mortar 1:6 (1 cement : 6 coarse sand)

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 to existing door frames.

30 mm thick factory made Polyvinyl Chloride (PVC) door shutter made of styles and rails of a uPVC hollow section of size 60x30 mm and wall thickness 2 mm (± 0.2 mm), with inbuilt decorative moulding edging on one side. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 25x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of ‘H’ section, a uPVC hollow section of size 100x30 mm and 2 mm (± 0.2 mm) wall thickness fixed to the shutter styles by means of plastic/ galvanised M.S. ‘U’ cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness . The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer’s specification and direction of Engineer-in-charge.

30 mm thick

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.

Single socketed pipes.

110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conforming to IS 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.

110 mm bend

Shoe (Plain)

110 mm Shoe

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.

20 mm cement plaster

Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and of required shade and colour complete to give and even shade.

Old work (one or more coats)

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

One or more coats on old work.

Finishing walls with Acrylic Smooth exterior paint of required shade :

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 direction of Engineer-in-harge.

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

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:

Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm).

Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering including disposal of rubbish to the dumping ground, all complete as per directions of Engineer-In-Charge.

Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge.

Providing and fixing white vitreous china water closet squatting pan (Indian type) :

Orissa pattern W.C. pan of size 580x440 mm

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

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

20 mm nominal outer dia. Pipes.

25 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 :

25 to 40 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 in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work)

20 mm nominal bore

25 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, 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 :

100 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 :

100 mm diameter S.W. pipe

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality

Rectangular shape 600x450 mm internal dimensions

Square shape 450 mm internal dimensions

Providing and fixing M.S Brackets for wash basin/Sink or required size embedded in cement concrete including cutting and making good walls etc., all complete as per the directions of Engineer-in-Charge. Pair of brackets is measured for payment.

Providing PVC SWR soil waste and vent pipes (by cutting, removing and replacing existing damaged CI Sanitary Pipes ) conforming to IS : 13592 Type B including jointing with 'T' shaped seal/rubber ring conforming to IS : 5382 using 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/Fittings will be paid seperately)

110mm deameter

75mm deameter

Providing and fixing PVC SWR pipe fittings/Accessories conforming to IS : 14735 Type B including cutting&replacing existing damaged CI fittings/accesories and 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

Providing and fixing unplasticised -PVC pipe clips of approved design for fixing of SWR PVC pipes by means of 50x50x50mm hardwood plugs, screwed with M.S. screws of required length including cutting chases in brick work, fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall with rich cement plaster 1:3 etc. complete.

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

20 mm nominal bore

25 mm nominal bore

Cleaning of blocked Nahani trap / floor trap for removal of blockages including removing the silt , slush,, waste etc ensuring smooth flow etc., and applying white cement on the flooring around the trap and fixing the grating with white cement and disposal of all unwanted material to the approved muncipal dumping yard all complete as per direction of Engineer in charge

Providing and fixing CPVC ball valve in CPVC pipe line including cutting and jointing with CPVC solvent cement etc complete.

20 mm nominal bore

25 mm nominal bore

Providing and fixing CPVC union in pipe line including cutting and jointing with CPVC solvent cement etc complete.

20 mm nominal bore

25 mm nominal bore

Cleaning of Chocked drainage system consisting of manholes, sewer lines, gully traps etc using hydraulic operated high pressure suction cum jetting sewer cleaning machine for dechocking and flushing of sewer lines with in the staff quarters compound 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 entire drainage system with above operations will be measured as one job)

Cutting /Pruning branches of tree 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 branches for each tree as direcetd by EIC will be measured as one job)

Charges for demolishing existing WC pan with trap from position including removing surrounding lime concrete complete to miniuim required size to fix new WC pan with trap including jointing with the existing material, refilling the surroundings with lime concrete flooring by compacting it using required quantity of FOSROC or equivalent liquid to arrest the seepage through floors, etc all complete as per the directions of engineer in charge.

Carting out of building rubbish / malba / similar unserviceable dismantled waste materials by mechanical means including lifting, loading, transporting, unloading to municipal dumping ground beyond 50 m initial lead as directed by by the Engineer-in-charge,

Cleaning of existing staff quarter at all heights by removal of cob web, pigeon droppings, debris, unwanted, un serviceable abandoned material etc from all the rooms, dusting of walls, windows, doors, cubboards etc, washing the flooring of all rooms with detergent, washing the flooring and dado of toilets and bath room with the acid etc.,making them into useable/liveable conditions complete etc for immediate occupation of quarter as directed by Engineer-in-charge.Each quarter cleaning is measured as one job.

Type-IV Qtr

Type-III Qtr

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.

Cleaning of existing Septic tank by mechanical pumping mechines and necessary labour including providing/spreading atleast 5liters kerosine on top of sludge inside the septic tank to avoid foul smell for the surrounding occupants, the deposited sludge/suspended material/night solin etc., should be removed and transported by mechanical transport beyond municipal limits including dewatering of liquids as directed by the engineer-in-charge.

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

Stair case area i/c mid landings

Chajjas area connected to blocked spouts & like

Labour charges for checking and repairing the entire water supply lines wherever required by engaging skilled plumber services for enabling water supply in all staff quarters of TIV and TIII blocks including check the lines from bore to sump, sump to quarters inlet line (i.e Type -IV & T-III-2 blocks) to over head tanks and from tanks to all outlet points at kitchen, washbasin, Toilets.. etc. Job includes checking of lines and providing CPVC fittings/lines where ever necessary etc all complete as per the directions of engineer in charge.(If any new pipe line or fittings provided shall be paid sepeartely in the relevant items)

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.

Rebate for taking away of unserviceable G.I / C.I pipe lines complete etc. from compound as directed by Engineer-in-charge. A) 15mm to 40mm nominal bore

P/F fly proof stainless steel grade 304 wire gauge to windows etc using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.36 mm - With required beading