15th CFC Tied Grant 2025-2026-Construction of Ugd Manholes and MS 500 mm pipe leak at Maccon street and kandharva kotai in Dindigul City Municipal Corporation

Labour charges for Cutting open CC roads and WBM roads for laying sewers etc complete and as directed by deparmental officers pg no. 311

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 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. 200mm dia pg no. 64

Supply of upvc pipe 110mm dia ksc

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.200mm

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)

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

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.

Towards the charges for manufacturing and supply and delivery of 508 mm inner dia 11.00 mm thickness MS pipe including cost of all materials and labour charges for fabrication manufacturing and incidental charges which includes internal cement mortar lining, external epoxy coating406 micro per meter and transportation charges etc. complete and as directed by the departmental officers.

500 x 11.00mm MS pipes

Providing 15 KVA Genset for testing arrangements and welding plant including cost of rent, cost of fuel, conveyance charges and operating charges till completion of all works for 2 days

Labour engaged for pumping main line laying work including welder I class for MS pipe welding.pg no 13

Labour engaged for pumping main line laying work including cleaner I grade for desilting pg no 12

100mm Double Air Valve in 500mm PSC main.

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