T/M of SW Drains in R-I Division during 2025-26.

Cutting bituminous premixed carpet excluding the water bound macadam and disposal of dismantled unserviceable material with in 50 metre lead

Cutting water bound Macadam road surface including screening sorting and stacking of serviceable material and disposal of unserviceable material within 50 metre lead.

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. All kinds of soil

Searching buried mahnhole by metal detector machine as per direction and satisfaction of Engineer-in-charge

Constructing brick masonary circular road gully chamber of 560mm internal dia and depth 60cm with FPS bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand ) over a bed of cement concrete 15 cm thick and 115 dia of cement concrete 1:5:10 (1 cement :5 coarse sand : 10 graded stone aggregate 40mm nominal size) inside cement plaster of 12mm thick with cement mortar 1:3 (1 cement :3 coarse sand ) finished with a floating coat of neat cement on walls and floors including providing and fixing of SFRC gully grating cover and frame (560mm internal dia and 840 mm external dia and 130 mm thick) confirming to specification of SFRC cover and frame to I.S: 12592 part-I & II with upto date amendment in 150mm thick cc 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) complete as per direction and satisfaction of Engineer in charge.

Constructing brick masonry Bell mouth silt chamber type with FPS bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4coarse sand ) inside size 45x50x65cm deep channel side wall to be 50cm deep below channel level over which 3 Nos precast cement concrete cube of size 15x15x15cm should be fixed to from opening as bell mouth under the SFRC manhole cover and frame of size 550x450mm inside opening with one edge rounded off to match the profile of cement concrete kerb stone including providing and laying bed concrete 15cm thick 1:4:8 (1 cement :4 coarse sand :8 graded stone aggregate 40mm nominal size) and 50mm thick 1:2:4(1cement :2 coarse sand :4 graded stone aggregate 20mm nominal size) 12mm thick cement plaster side the chamber with cement mortar 1:3 (1 cement : 3 coarse sand ) finished with a floating coat of neat cement complete up to entire satisfaction of Engineer-in-charge( including necessary excavation in foundation and refilling etc complete including disposal of earth building rubbish.

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. (a) Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)

Taking out existing kerb stones of all types from footpath/ central verge, including removal of mortar etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 (1 cement : 5 coarse sand) with joints finished flush.(a) Red sand stone

Laying at or near ground level old kerb stones of all types in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints, except at sharp curve, shall not be more than 5 mm), including making drainage opening wherever required etc. complete as per direction of Engineer-in-charge. (Length of finished kerb edging shall be measured for payment). (Old kerb stones shall be supplied by the department free of cost)

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.

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)

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.(a) 12 mm cement plaster

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality. (a) M D - 10 Circular shape 500 mm internal diameter

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shutting all work Up to plinth level. (a)1:5:10 (1 cement : 5 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 10 graded stone aggregate 40 mm nominal size Recycled Aggregate (RA) )

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : (a) 300 mm dia. R.C.C. pipe

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25.

Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom. With rapid setting bitumen emulsion:On bituminous surface @ 0.25kg/sqm

Providing Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers and as per direction of Engineer-In-Charge. With bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Laying bituminous concrete manually including consolidation with road roller of 6 to 9 tonne capacity to achieve optimum density etc. complete as per the direction of Engineer-in-charge (Tack coat to be paid separately).

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality. (a) H D - 20 Circular shape 560 mm internal diameter

De-silting and cleaning of fully silted drainage line manually/by mechanical means including repair of manhole/drainage line if damaged during de-silting/cleaning work with long handled digging tools required for de-silting with taking all safety measures like using safety belt hook and rope proper working sign board on Road at the entry and exit of manhole (a) 600mm to 800mm dia. RCC pipe/brick barrel.

De-silting and cleaning of fully silted drainage line manually/by mechanical means including repair of manhole/drainage line if damaged during de-silting/cleaning work with long handled digging tools required for de-silting with taking all safety measures like using safety belt hook and rope proper working sign board on Road at the entry and exit of manhole (a) 300mm to 600mm dia. RCC pipe/brick barrel.

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :(a) For pipes 250 to 300 mm diameter.

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.

Please Enable Macros to View BoQ information