13/2025-26/BSNL/CD/BILASPUR Date 22.12.2025

Amount

Earth work in excavation by mechanical means ( Hydraulic excavator ) / manual means in foundation trenches or drains ( not exceeding 1.5 m in width or 10 sqm on plan ) including dressing of sides and ramming of bottoms, lift up to 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m :

All kinds of soil.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 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 vegatation, 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 upto 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 upto plinth level :

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

1 : 5 : 10 (1 Cement : 5 coarse sand :10 graded stone aggregate 40 mm nominal size).

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

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

Foundations, footings, bases of columns, etc. for mass concrete

Suspended floors, roofs, landings, balconies and access platform

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

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

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand).

Brick work with common burnt clay F.P.S. bricks of class designation 35 in foundation and plinth in :

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

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

Structural steel work riveted, bolted or welded in built up sections trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

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 fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make 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 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 : 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 degree :

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 50 x 50 x 50 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 walls etc complete :

12 mm cement plaster of mix :

1 : 6 (1 cement : 6 fine Sand ).

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

1:6 (1 cement: 6 fine sand)

Neat cement punning.

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters20 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).

Disposal 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.

Removal of choakage from C.I. / HDPE pipes and fittings SW pipes etc. upto gully traps cleaning and disposal of all types of rubbish and sludge as directed by Engineer in charge.

Demolishing cement concrete & CC Flooring 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 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

15 mm nominal outer dia. Pipes.

20 mm nominal outer dia. Pipes.

25 mm nominal outer dia .Pipes.

40 mm nominal outer dia. Pipes.

50 mm nominal outer dia. Pipes.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. Internal work - Exposed on wall :

15 mm dia nominal bore.

20 mm dia nominal bore.

25 mm dia nominal bore.

40 mm dia nominal bore.

50 mm dia. nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. : External work

40 mm dia. nominal bore

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 unplasticised PVC connection pipe with brass unions :

30 cm length :

15 mm nominal bore.

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :

15 mm nominal bore.

20 mm nominal bore.

25 mm nominal bore.

40 mm nominal bore.

50mm nominal bore

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 :

150 mm nominal

Providing and fixing brass half turn gate valve with M.S. handle of ZOLOTO or equivalent make as approved by the Engineer in charge and as per manufacturer specification:

15 mm nominal bore.

20 mm nominal bore.

25 mm nominal bore.

40 mm nominal bore.

50 mm nominal bore.

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

Removing of G I pipes (Internal work)including removing clamping and stacking at required place as directed by Engineer-in-charge.

15 mm to 50 mm dia G.I.Pipe

Providing and fixing G.I. pipe fittings in existing G.I. pipe line like nipple, elbow, tee, sockets, reducers etc. as per the direction of Engineer in charge.

15 mm to 40 mm nominal bore.

Supplying of welding machine along with operator and assistance for different type of welding work