Repair and maintenance of infrastructure assets in R-I division during 2025-26.

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 upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Dismantling stone slab flooring/CC Slab/DQ Stone laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead

Dismantling precast concrete or stone slabs in walls, partition walls etc.including stacking within 50 metres lead : Thickness up to 40 mm

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 (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Steel work in built up tubular (round, square or rectangular hollow tubesetc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding andbolted with special shaped washers etc. complete. Electric resistance or induction butt welded tubes

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Stone work (machine cut edges) for wall lining etc. (veneer work) upto 10 metre height, backing filled with a grout of average 12 mm thick cement mortar 1:3 (1 cement : 3 coarse sand) including pointing in white cement mortar 1:2 (1 white cement : 2 stone dust) with an admixture of pigment matching the stone shade : (To be secured to the backing and the sides by means of cramps and pins which shall be paid for separately) :Red sand stone - exposed face fine dressed with rough backing. 30 mm thick

Stone work, plain in copings, cornices, string courses and plinth courses, upto 75 mm thick in Cement mortar 1:6 (1 cement : 6 coarse sand), including pointing with white cement mortar 1:2 (1 white cement : 2 stone dust) with an admixture of pigment matching the stone shade Red sand stone

Earthwork in surface excavation not exceeding 15 cm in depth but exceeding 1.5 m n width as well as 10 Sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m lift upto 1.5 m, as directed by Engineer-in-Charge (All kind of soil)

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 (including equivalent design mix)

Centering and shuttering including strutting, propping etc. and removal of form work for : Columns, piers, abutments, pillars, posts and struts

12 mm cement plaster 1:2 (1 cement : 2 stone dust).

Welding by gas or electric plant including transportation of plant at site etc. complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and fixing 10x10x7.50 cm Granite stone block hand cut and chisel dressed on top, for paving in floors, drains etc. laid over 20 mm thick base mortar 1:4 (1 cement : 4 coarse sand) with joints 10 mm wide filled with same mortar including ruled pointing etc. complete as per direction of engineer-in-charge.

Providing and fixing DQ stone flooring of size 100x100 mm to 150mm X 150mm top size and 70 - 80 mm thick, laid over 20 mm (average) thick base of mix cement mortar 1:4 (1 cement : 4 coarse sand) laid finishing joints with 10 mm thick and pointing with cement mortar 1:4 (1 cement : 4 coarse sand) with and admixture of pigment to match the shade of stone complete as per instruction and pattern approved by Engineer-In-Charge.

Relaying DQ/Granite stone flooring of size 100x100 mm to 150mm X 150mm top size and 70 - 80 mm thick, laid over 20 mm (average) thick base of mix cement mortar 1:4 (1 cement : 4 coarse sand) laid finishing joints with 10 mm thick and pointing with cement mortar 1:4 (1 cement : 4 coarse sand) with and admixture of pigment to match the shade of stone complete as per instruction and pattern approved by Engineer-In-Charge.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading the same at any C&D waste management site within 25 Kms. Lead i.e. Shastri Park/ Burari/ Mundka including weighting at plant etc. complete as per direction of Engineer-In-Charge . Weighting and unloading at the plant shall be as per procedures / rules of the C&D Waste plant . The processing fee of C&D management at prescribed rats will be deposited by the agency and the same shall be reimbursed by the department on production of only original cash receipts and as per direction and entire satisfaction of engineer-in-charge