Karnataka Slum Development Board Tender

Additionalities for Formwork, Centering & Scaffolding. Culverts (Head walls) Consider as rate of 5% on finished rate of concrete per meter cube. (Vol-1,P.115 Item No.2 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Supplying, Fitting and Placing un-coated TMT bar Reinforcement in sub-structure complete as per Drawing and Technical Specifications. (Vol-3,P.99 Item No.13.1 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works 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.(Vol-1,P.07 Item No.1.9 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 m3 in volume and stock piling at designated locations and disposal of dismantled materials and stacking serviceable and unserviceable materials separately. (Vol-3,P.10 Item No.2.19 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Construction of Embankment by excavating the available approved Gravel/Murrum deposited at a place or borrow pits during or prior excavation with all lifts and lead, transportation to site, spreading, grading to required slope and compacting to meet the requirement complete as per specifications, including cost of labour,rolling,water,all materials,usage& all other appurtenaces required to complete the work.(Vol-1,P.07 Item No.1.8 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately)Mix 1:4:8( M5) Using 40 mm nominal size graded crushed coarse aggregates (Vol-1,P.15 Item No.2.1.2 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Construction of M40 grade un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with Cement @ 315 kg/m3 and GGBS@ 105 kg/m3, coarse and fine aggregate conforming to IS 383:2016, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design transported to site, laid with a paver finisher, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing.(Vol-3,P.43 Item No.6.3 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Additionalities for Formwork, Centering & Scaffolding. Culverts (Head walls) Consider as rate of 5% on finished rate of concrete per meter cube. (Vol-1,P.115 Item No.2 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Earth work excavation for pipelines/cables by Manual means upto 600mm trench width, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, including dressing of excavated surfaces, disposing off or leveling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m. 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 and lift upto 1.5 m including cost of labour, tools, usage& other appurtenances required to complete the work.(Vol-1,P.6 Item No.1.6 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Supplying PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. for PVC pipes 160mm dia., 6 kg/sqcm & class 3 (P.134 Item No.1.9 WS & UGD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Supplying PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. for PVC pipes 160mm dia., 6 kg/sqcm & class 3 (P.134 Item No.1.11 WS & UGD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Providing and constructing “WIRE CUT BRICK MACHINEHOLE CHAMBERS” using Portland/Pozzolana cement, conical in shape at top, with CC 1:3:6 foundation using 40mm and down size graded metal of approved quality and with an offset of 0.15M alround the chamber. Construct Brick masonry in CM 1:4, 340 mm thick, with wirecut bricks of approved quality, plaster inside and out side with CM 1:3, 12mm thick, except for the conical surface outside where the plaster thickness shall be 20mm. Slope inside to be 1:6 in the concrete towards central drain and finished smooth. Fixing of pipes in CC 1:2:4 with graded metal of 20mm and down size. Supplying and fixing SFRC Machinehole frame and cover (Heavy Duty) conforming to IS:12592 with latest amendment, in CC 1:2:4. Supplying and fixing footsteps made of 12mm dia. steel bars (Fe-500) with 3mm thick plastic encapsulation (IS-10910). The footsteps shall be fixed 30cms apart and on CC block embeded to masonry wall. The whole works include watering, curing, barricading, danger lighting, pouring tar over MH frame and cover, cost of tar, shoring, strutting, de watering, engraving Machinehole number with flow direction on the inner conical surface etc. as per the drawing etc. as per technical specifications and for the following diameters and depth etc. for 1.2mm diaCirc. B M.H:Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. , 1.2 M depth & SFRC cover & frame (P.188 Item No.13.1 WS & UGD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5m. Including cost of all labour complete as per specifications (Vol-1,P.07 Item No.1.10 PWD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Providing and fixing 3 layer PP-R (Poly Propylene Random Copolymer) pipes confirming to IS.15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply, including all PP-R plain and brass threaded polypropylene random fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-In- Charge. (P.81 Item No.63.1 WS & UGD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Providing and fixing 3 layer PP-R (Poly Propylene Random Copolymer) pipes confirming to IS.15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply, including all PP-R plain and brass threaded polypropylene random fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-In- Charge. (P.81 Item No.63.4 WS & UGD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

Providing and fixing 3 layer PP-R (Poly Propylene Random Copolymer) pipes confirming to IS.15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply, including all PP-R plain and brass threaded polypropylene random fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-In- Charge. (P.81 Item No.63.7 WS & UGD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

15 mm dia GM ferrules. (P.53 Item No.1809 WS & UGD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work

For 15 mm dia GI Union. (P.145 Item No.13.1 WS & UGD SR Of 2021-22) ---- With all lead and lifts as per the directions of engineer in charge of the work