38/2025-26/BSNL/CD/RAIPUR

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 50 m 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)

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

Foundations, footings, bases for columns

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :

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

Lintels, beams, plinth beams, girders, bressumers and cantilevers, slab

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level.

Thermo-Mechanically Treated bars.

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 ( 1cement :6 Corse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

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

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.

Using flats 30x6mm for diagonal braces and central cross piece

Providing and fixing special quality 100 mm locks with six levers of approved quality including necessary screws welding with steel doors 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.(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

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50mm 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.

12 mm cement plaster of mix :

1:6 ( 1 Cement :6 Coarse sand)

15 mm cement plaster of mix:

1:6 ( 1 Cement :6 Coarse sand)

6 mm cement plaster of mix :

1:3 (1 cement : 3 fine sand)

Neat cement punning

Finishing walls with Acrylic Smooth exterior paint of required shade :

New work (Two or more coats applied @ 1.67 litre/ 10sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer, of required shade and colour all complete :

New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

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

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 dumping ground within 50 metres lead :

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

Repairs to RCC chajjas ,Ceiling fines ,facias etc. by ;- (a) Demolishing RCC work including stcking of steel bars and disposal of unserviceable material. (b) Applying cement slurry and necessary chemical additive required for bonding old and new concrete and for reinforcement. (c) providing of plaster of thickness 12 mm to 20 mm with Cement concrete ( 1 cement :1 Coarse sand :2 Stone aggregate 6 mm and dowen size ) (d) providing cement plaster of mix 1:3 ( 1 Cement : fine sand ) (e) Providing and fixing scaffolding upto 3.00 metre height and disposal of rubbish to dumping ground within 50 metres lead :( Rate includes the cost of material and labours required for above oparation . (Note : scaffolding required more then 3.00 metre height will be paid for separately in respective item).

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with Acrylic Smooth exterior paint of required shade :

Old work (Two or more coats applied @ 1.67 ltr/ 10 sqm. over and including priming coat of exterior primer applied @ 0.80 Litre/10 sqm including cleaning and scrapping of old surface).

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)

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.

Cleaning of terrace including cleaning of outlet for rain water, chhajja and disposal of rubbish, malba out of compound etc. complete as per direction of Engineer in charge.

Terrace of T. E. Building / other office Building.

Repairs to wooden / aluminium doors, windows etc. including dismantling and refixing the same with screws, hinges, or by welding if required etc. doing all the operation complete as per direction of Engineer in charge. [Note: New Section, new hinges, fittings etc. if required will be paid for separately].

Carriage of materials like excavted earth, moorum, excavated rocks, building rubbish, malba, sludge etc. by mechanical transport to the dumping ground including loading, unloading, stacking, spreading and levelling etc. as per requirement within municiple limits complete as per direction of Engineer in charge.

Providing and fixing double scaffolding system (with bamboo) on the exterior side, up to seven story height made with 40 mm dia Bamboo 1.5 m centre to centre, horizontal & vertical bamboo joining with Coconut Rassi, challies, Bamboo 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 Engineerin-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.

Providing skilled labour for trade like plumbing / masonry / carpentry / works which are not covered and measurable in items of DSR [Note: contractor shall provide skilled labour of respective trade alonghwith necessary tools and plants].

Providing unskilled/casual labour, coolie / beldar for day to day maintainance work which are not covered and measurable in items of DSR.

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

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

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

Providing laying and jointing PVC SWR Type "B" soil waste and vent pipes conforming to IS 13592:2013, including jointing with seal ring conforming to IS: 14735:1999, including jointing the pipes with appropriate adhessive as per the manufacturers specifications and testing of joints etc. complete.

160 mm diameter pipes

Cleaning of manhole and removing all types of rubbish and sludge with propper rodding to the next manhole and cleaning the sewer line between two manholes and disposal of all types of rubbish and sludge as required and as directed by the Engineer in charge.

Grading roof for water proofing treatment with

Cement concrete 1:2:4 (1 cement : 2 coarse sand :4 graded stone aggregate 20mm nominal size)

Cement mortar 1:3 (1 cement : 3 coarse sand)

Water proofing treatment on terrace with chemical traetment including cleaning of surface : (a) Filling the small cracks up to 10 mm in wall and roof with Dr Fixit Crack X range or equivalent (b) After drying the filled up area at least 8 to 10 hours apply Dr fixit Pidifin 2K (2 coats) or equivalent as per manufacturer specifications and direction of Engineer in charge.

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