26/EEC/BSNL/CD/BGL/2023-2024

Amount

Demolishing lime concrete manually/ by mechanical means and disposal of material within 50 metres lead as per direction of Engineer in-charge

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge..

In cement mortar

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

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

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.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc., up to floor five level, excluding the cost of centering, shuttering and finishing :

1:2:4 (1 Cement : 2 coarse sand derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer’s specification.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

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

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. 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.

Bend 87.5° 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 hardwood 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.

Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying :

(a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours.

(b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.

(The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.)

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

1:6 (1 cement: 6 fine sand)

Finishing walls with Acrylic Smooth exterior paint of required shade :

New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm).

Distempering with 1st quality acrylic distemper, 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.

Two 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.

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 & fixing White vitreous china water closet squatting pan (Indian type) along with "S" or "P" trap including dismantling of old WC seat and "S" or "P" trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge.

Orissa pattern W.C Pan of size 580x440 mm

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

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : [ NOTE: Guarantee Bond for 05 years to be given by the Agency ]

3 mm thick

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 and fixtures complete, including cutting and making good the walls and floors wherever required :

W.C. pan with ISI marked white solid plastic seat and lid

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

Flexible pipe 40 mm dia

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931:

15 mm nominal bore.

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

15 mm nominal bore.

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.

Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, 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.

Note :- (1) The elevational area of the scaffolding shall be measured for payment purpose. (2) The payment will be made once only for execution of all items for such works.

Providing and filling light weight cinder in sunken portions etc. complete as per the directions of Engineer-in-Charge. (Nominal size 20mm)

Providing and fixing C.P Brass pillar cock of approved quality conforming to IS. Standard and weight not less than 650 grm .

15 mm nominal bore.

Providing and fixing CP Brass waste coupling of size 32mm to 40mm dia. for wash basin , Complete as per the directions of Engineer-in charge. Rate inclusive of removal of worn out waste coupling.

Providing and fixing stainless steel jali with or without hole for waste pipe for covering existing floor/nahani trap

100mm dia.

Providing and fixing PVC MULTI FLOOR TRAPS of approved brand and manufacture; 110mmx75 mm including breaking open and removing the damaged floor trap and making good the same with white cement all complete as directed by Engineer-in-Charge

Providing and fixing C.P. brass two way bib cock of approved quality with wall flange for fixing health faucet of approved quality all complete as directed by Engineer-in-Charge

15 mm nominal bore.

Providing and fixing on wall face Health Faucet of apporoved quality(Hindware) including 1.20 Meter Long PVC flexible pipe & Wall Hook of approved make etc. complete as per the directions of Engineer-in-Charge.

Providing and fixing on wall face unplasticised Rigid PVC SWR pipes conforming to IS : 13592 Type-B, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion

75 mm dia

Providing and fixing rigid SWR PVC fittings for PVC pipes of approved quality as directed by Engineer-in-charge.

Bend with access door 75 mm dia

Necessary grouting of wornout tile joints in flooring and dado with a mixture of white cement admixed with water proofing compound with matching colouring pigment including pointing and rounding the edges wherever required , all complete as directed by EIC

Dismantling of sanitary bore points across walls from inside to out side wall (75mm to 100mm dia pipes) at 2nd floor mid landing level to facilitate taking out of SWR PVC pipe, T's/bends and opening of joints wherever required, including packing the bore points after laying of new Sanitary lines, with cement concrete 1:2:4 (1 cement:2 coarse sand:4 graded stone aggregate of 20mm nominal size) including plastering inside and outside surfaces with CM 1:3, all complete as directed by Engineer in charge.

Easening of wooden doors shutter including removing and refixing the same in good operating condition after attending necessary repairs and replacing the faulty hinges with oxidised mild steel butt hinges 125x65x2.12 mm and filling the gap between wall and chowkat with white cement. complete as directed by the Engineer in charge. (Note : Size of the Door shutter : 750X2100mm)

Removing plants/vegetation grown up on walls surface and junctions of wall and sanitary pipes in sanitary shaft and applying the acid for the roots which were exposed and cleaning the surface along with disposing the debris to the dumping yard etc., complete as per the directions of Engineer-in-charge. Note: The rate is inclusive of joola (cradle) for movement of labour to various floors to remove the plants. 2. The rate is inclusive of providing insurance to the labour & the contractor is solely responsible for the safety arrangements of labour employed. 3. The rate is inclusive of all incidental charges and nothing extra shall be paid on any account.

Cleaning of terrace spouts / khurras etc of T.E.buiding, including removal of dry roots penetrated into the roof of terrace floor including collection and disposal of dry leaves, twigs , branches, rubbish etc., and other deposited/accumulated Materials etc including disposal of Rubbish to dumping ground up to a distance of 50m outside the periphery of building etc. The rate includes the cost of labour,tools and plants etc.,complete.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading in the dumping grounds etc. all complete as directed by the Engineer-in-charge.

Credit for old dismantled/unserviceable material received from dismantling as and where condition (cost includes the dismantling of the materials): -

110 mm dia CI pipe

Old bib cock/Stop Cock /pillar cock (Cost includes dismantling of the materials)