15th CFC Tied Grant 2025-2026- Construction of UGD Machine holes and replacement of sewer lines at parraipatty pumping main and Anguvilas in Dindigul City Municipal Corporation

Labour charges for Cutting open BT roads and WBM roads for laying sewers etc complete and as directed by deparmental officers pg no. 315

Earthwork excavation and depositing on bankwith an initial lead of 10 m and initial lift of 2m in the following type of soils etc., complete.and as directed by Departmental officers In Hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoney earh and earthmixed with small size boulders and hard gravelly soil

Medium rock, and Dense Medium Rock not requiring Blasting etc., pg no. 307

Hard Rock pg no. 307

Barricading the trenches for one side using casuarina poles 8 to 10 cm dia , white PVC tape 15 mm wide with red strips printed in two rows, 75 mm dia red reflectors in every 3 m length providing two no. of danger lights for every 150m length, including the cost of all materials, charges for fixing of barricading and removal of barricading after testing and filling the trench and stacking the post for reuse etc complete as directed by the Departmental officers.(casuarina poles to be fixed at every 1.5m) pg no. 339

Supply of Structured-wall Plastics Piping Systems for non-pressure drainage and sewerage (Double Walled Corrugated pipes-DWC)- specification part 2 pipes and fittings with non-smooth external surface, type B as per IS-16098 (Part-2)-2013 including cost of elastomeric rubber O rings and including all taxes, duties, loading, unloading, freight, stacking and transit etc. complete at site etc.,and conveying of pipes to site and stacking properly along the alignment as per specifications. 250mm dia pg no. 64

Supply of Structured-wall Plastics Piping Systems for non-pressure drainage and sewerage (Double Walled Corrugated pipes-DWC)- specification part 2 pipes and fittings with non-smooth external surface, type B as per IS-16098 (Part-2)-2013 including cost of elastomeric rubber O rings and including all taxes, duties, loading, unloading, freight, stacking and transit etc. complete at site etc.,and conveying of pipes to site and stacking properly along the alignment as per specifications. 200mm dia pg no. 64

Lowering DWC pipes into the trenches and laying to proper grade and alignment as directed by the Engineer in Charge. 250mm dia pg no. 284

Lowering DWC pipes into the trenches and laying to proper grade and alignment as directed by the Engineer in Charge. 200mm dia pg no. 284

Jointing of DWC pipes with elastomeric rubber O rings including cost of lubricants (including cost of jointing materials), testing the sewer line, including supplying and conveyance of water to site with a lead of 1km, labour etc. complete.250mm

Jointing of DWC pipes with elastomeric rubber O rings including cost of lubricants (including cost of jointing materials), testing the sewer line, including supplying and conveyance of water to site with a lead of 1km, labour etc. complete.200MM

Plane cement concrete in 1:4:8 (one cement, four sand and eight coarse aggregate) using 40 mm hard broken stone including mixing concrete, laying curing and compacting of concrete etc., complete and as directed by Departmental officers.

Plane cement concrete in 1:2:4 (one cement, two sand and four coarse aggregate) t and 20 mm hard broken stone including mixing concrete, laying curing and compacting ofconcrete etc complete and as directed by Departmental officers.

Construction of manholes of different depths as per type design/drawing on sewer line and provided with tight fitting FRC manhole frames and covers of 600 mm dia of approved make and provision of encapsulated PVC foot rests. The manhole shall be of RCC 1:1.5:3 as per type design. Benching and channeling should be provded in the manhole and suitable diameter pipes for house service connection (Not exceeding 6 nos for each manhole) to be left in the Manhole as directed by the Engineer in-charge the rate shall include earthwork, backfilling, and de-watering wherever necessary, barricading, provision of danger lights including all laobur charges etc complete as per standard specification.

1.0m to 1.5m depth(1.0m*0.90)

3.0m to 3.5m depth

Refilling the trenches with excavated soil (other than sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as directed by the Departmental officers. pg no. 302

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