Rectification of Leakage points on 711 / 508mm dia MS Rising main/ Gravity Main and Construction of 8 Nos of RCC Valve Chambers under M&R to Karwar Ankola water supply scheme for the year 2025-26

Rectification of Leakage points on 711 / 508mm dia MS Rising main/ Gravity Main and Construction of 8 Nos of RCC Valve Chambers under M&R to Karwar Ankola water supply scheme for the year 2025-26

Part-A: Rectification of Leakage points on 711 / 508mm dia MS Rising main/ Gravity Main

Earth work excavation for pipeline trenches in all kinds of soils by mechanical means as per drawing and technic...

Earth work excavation for pipeline trenches in all kinds of soils by mechanical means as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricadin...

Manufacturing, providing, trasporting, rolling, lowering, laying, jointing and commissioning of ERW (Electric Resistance Welded)/ SAW (Submerged Arc Welded) MS pipes of Outer dia (Fe-410 grade) confor...

Supplying & Fixing of 8mm thick MS plates required for leakage arrest work with all lead & lift as directed by the Engineer in-charge.

Note: This work includes 25 No's of Rectification of Leakage work...

Hiring charges for Generator 33 KVA complete with all lead & lift as directed by the Engineer in-charge.

Note: This work includes 25 No's of Rectification of Leakage works. Since it is a event based ...

Hiring charges for Cutting and grinding machine complete with all lead & lift as directed by the Engineer in-charge.

Note: This work includes 25 No's of Rectification of Leakage works. Since it is a ...

Hiring charges for Welding and grinding machine complete with all lead & lift as directed by the Engineer in-charge.

Note: This work includes 25 No's of Rectification of Leakage works. Since it is a ...

Supply & welding of Welding rod 8/6 SWG 2nd run complete with all lead & lift as directed by the Engineer in-charge.

Note: This work includes 25 No's of Rectification of Leakage works. Since it is a ...

Hiring charges for Dewatering pumpsets 10HP complete with all lead & lift as directed by the Engineer in-charge.

Note: This work includes 25 No's of Rectification of Leakage works. Since it is a even...

Labours charges for welding broken position with additional MS plate welding complete with all lead & lift as directed by the Engineer in-charge - Welders

Note: This work includes 25 No's of Rectifica...

Labours charges for welding broken position with additional MS plate welding complete with all lead & lift as directed by the Engineer in-charge - Helpers

Note: This work includes 25 No's of Rectifica...

Labours charges for welding broken position with additional MS plate welding complete with all lead & lift as directed by the Engineer in-charge - Fitters

Note: This work includes 25 No's of Rectifica...

Refilling pipeline trenches with selected available earth from trench excavation including watering, consolidation layers in 15 cms thickness including disposing off the surplus earth with all lead an...

Transportation charges for the transit of equipments, materials and labour,

Welding Generator, other equipments, welders, fitters including loading unloading of equipments to Leakage spot etc complete...

Part-B: Construction of 8 No's of RCC Valve Chambers at Chainages 0.12Km, 1.2Km, 1.4 Km, 2.0Km, 4.8Km, 5.2Km, 5.9Km & 6.2Km.

Demolishing stone rubble masonry manually/ by mechanical means including s...

Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution li...

do Depth exceeding 1.5 m, but not exceeding 3 m

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...

Providing and laying in position Reinforced cement concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixe...

Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tyin...

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 1.5...