Replacement of damaged and corroded water supply and sanitary pipes and fixtures, Replacing of corroded Steel ladder to terrace Replacing of damaged RCC drain cover slabs and allied civil works at Type-III/1,3,5 Quarters at DAG colony, Port Blair

Amount

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 specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : (a)1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for :

Shelves (Cast in situ)

Edges of slabs and breaks in floors and walls (i) Under 20 cm wide

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. (a) Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete : (a) 125x64x1.90 mm

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 : (a) 250x16 mm

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 : (a) 250x10 mm

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 : (a) 125 mm

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. (a) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approvedmake, 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 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade 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 all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @3.3kg/sqm including pointing the joints with white cement and matching pigments etc., complete.

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 (a) Single socketed pipes.

75 mm diameter

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. (a) Bend 87.5°

75 mm bend

110 mm bend

Shoe (Plain) (i) 110 mm Shoe

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : (a) Two or more coats on new work.

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

Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in- Charge.

Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineerin-Charge. (a) (a) Internal Work- Exposed on wall

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : (a) Of area 3 sq. metres and below

Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. (a) For thickness of tiles 10 mm to 25 mm

Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead :

75 to 80 mm dia pipe.

100 mm dia pipe

Dismantling of flushing cistern of all types (C.I./PVC/Vitreous China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings andfixtures complete, including cutting and making good the walls and floors wherever required : (a) W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. (a) Flexible pipe (i) 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.

Providing and fixing PTMT bib cock of approved quality and colour. (a) 15mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT stop cock of approved quality and colour. (a) 15 mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT pillar cock of approved quality and colour . (a) 15mm nominal bore, 107 mm long. Weighing not less than 110 gms.

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

Providing and fixing PTMT swivelling shower, 15mm nominal bore. Weighing not less than 40 gms.

Providing and fixing unplasticised P.V.C. connection pipe with PTMT Nuts, collar and bush of approved quality and colour. (a) 15 mm nominal bore with 45 cm length.

Providing and fixing approved quality 25 mm thick PVC door shutter with frame of brand Rajashree or rate equvalent excluding all fixtures fittings.

Cutting of tree branches touching departmental buildings at a height upto 12Mtrs above ground level by taking all care against life and adjecent property including disposal of same at a distance of 100mtr from work site as per direction of the Engineer-in-charge.

Cutting and uprooting trees over terrace/parapet wall/head room/out side of departmental building by making necessary scaffolding, taking all care for safety of work personnel and applying chemicals to curb further growth including making good the damages to structures with cement concrete 1:2:4 as per direction of the Engineer-in-charge.

Cleaning terrace of departmental buildings upto floor V level including mumty, rain water mouths etc. and disposal of rubbish in municipal dumpling area within a lead of 100 meter. (a) Terrace area above 100 Sqm. upto 250Sqm

Repair to existing wooden door shutter by cutting to required size, replacing damaged styles/rails/panels as per requirement, fixing of old good fittings and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. all complete as per the direction of the Engineer-in-charge.(New wooden members fixed if any, shall be paid extra).

Providing and fixing PVC-SWR multi floor trap of self cleansing design with PVC grating over top inlet complete, including cost of cutting and making good the floors : (a) a) 100 mm inlet and 75mm outlet with 100mm height

Providing and fixing CPVC gate valves of approved brand and manufacture for CPVC pipe lines. (a) 25mm size

Providing and fixing CPVC unions for CPVC pipe line including cutting and fixing. (a) for 25mm dia pipe line

Providing and fixing PTMT two in one bib cock of approved brand and manufacture and of approved shade : (a) 15mm nominal size

Providing and fixing Stainless Steel grating 0.60mm thick grating for floor traps complete as directed.(a) 100mm dia Circular

Providing and fixing PVC health faucet with 1m long PVC hose of approved brand and manufacture and of approved shade - 15mm

Cleaning of over head tank/under ground sump by following method : (1) Empting the tank/sump and make it near to dry (2) Apply bleaching powder uniformly @ 150gms /1000 Ltrs. to the inside surface and wait for one hour (3) After one hour clean the surface perfectly by removing the scaling on the walls with rotary jet mechanism (4) Removing mud, silt, sludge and garbage from the tank with specified sludge pump (5) Spraying anti bacterial agent on walls to kill harmful bacterial agent on walls to kill the harmful bacteria complete all as per directions of the Engineer-in-charge. (The rate includes filling of outlets of tank with cotton during cleaning marking of date of painting on the tanks and cleaning of all the dirt/ waste etc., from the terrace and submission of certificate from specialised agency).

Cleaning of open drain including removal of garbage/silt/etc., and disposal of the same to dumping ground etc complete as directed by the Engineer in charge. Drain of sectional area up to 0.30Sqm

Cleaning of covered drain including opening of RCC slab covers, removal of garbage/silt/etc., and disposal of the same to dumping ground and placing the removed RCC slabs in same position etc all complete as directed by the Engineer in charge. Drain of sectional area up to 0.30Sqm

Credit to agency for following material recovered by dismantling

MS welded section at ladder

CI pipes

PVC flushing cistern

PTMT cocks etc.,