01/NIT/CD-PB/AN/2025-26

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.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre. of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.

One coat.

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.

Polishing on wood work with ready made wax polish of approved brand and manufacture :

Old work .

Finishing walls with textured exterior paint of required shade :

Old work (One or more coats) applied @ 1.82 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).

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).

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 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 PTMT bib cock of approved quality and colour.

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

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

Providing and fixing unplasticised P.V.C. connection pipe with PTMT Nuts, collar and bush of approved quality and colour.

15 mm nominal bore with 45 cm length.

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 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).

25 mm average thickness in 2 layers.

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.

Making opening in wall panelling including cutting to proper shape so that the windows/Ventilators which were covered with pannelling may be made operational including making good the damages to walls, panellings,flooring and jambs complete, to match existing surface i/c disposal of mulba/rubbish, etc all complete and as directed by the Engineer in charge. (Rate includes Cost for labour,scaffolding, materials etc all complete.)

For window/ Ventilators

Attending repairs to MS mumpty door for easy operations by removing corroded portion of gate with welding machine at site and replacing with new members as per actual requirement at site. (Rate includes Cost for labour and hire charges of welding machine including transporation, consumables Steel members ) etc all complete.

Refixing of alphabet "I" of Port Blair name logo fixed on top of the parapet which had fallen off from its position. (Rate includes Cost for labour,materials, T&P etc all complete.)

Removing the damaged sanitary and water supply fittings and refixng them in proper position i/c necessary white lead/ lead wool etc complete as directed by the Engineer - in - charge.

15 mm nominal bore brass stop cock of approved quality :

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

Repairs to steel window shutters for smooth operation by welding necessary hinges including arranging welding machine at site and applying grease etc as directed. Window size up to 1.20X1.75Mtr

Cleaning of ceramic tile flooring / dado by rubbing with scrubbers, using mild acid and detergent powder complete as directed. (Toilets 4 Nos of floor size up to 12 Sqm)

Cleaning of drainage manholes and sewer lines by removing the deposited and other rubbish from the manholes and cleaning the sewer lines by rodding and flushing with water as directed by the Engineer -in- charge. (Rate per One manhole and sewer line to next manhole)

Trimming of grown up trees by cutting branches up to 3.00 metre from gound level including disposal to dumping ground etc. complete as directed by Engineer-In-Charge.

Cleaning of CC tiles road, ceiling and common passage inside and out side the TE building cleaning of plants, removal of debries, dead-leaves, garbage etc., as directed by Engineer in charge. (Complete TE building compound area up to 2200Sqm)

Cleaning of open drain including removal of garbage and disposal of the same to Municipal dumping ground etc complete as directed by the Engineer in charge. Drain all around the TE/ compound upto 100 Mtrs length.

Of size upto 0.25 x 0.40 Mtr

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.

Removing 5.5mm thick partition glassfrom the aluminium partition and staking the same in designated place etc all complete as directed by the engineer in charge. For 3 glass panes of size up to 1.00X1.05M

Making scaffolding with bamboo and ropes with good quality bamboo props tying it with building at intermediate points including removing the same after completion of work, taking all care against safety of work force as per direction of the Engineer-in-charge.( Height and length of scaffolding to be measured) Note: For repair works only

Credit for:

Unserviciable Brass Bib/stop cocks/pillar tap /Flush tanks