Krishnagiri Dt Bargur Block 15th Finance Commission 2025_26 Construction of Pipe Drinage at Varattanapalli Village From Amman Nagar to Raja House at Varattanapalli panchayat BRG_76

1.Construction of Under Ground Drinage at Varattanapalli Village From Amman Nagar to Raja House H/o. Varattanapalli Rs-18.00 Lakhs

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by Departmental officers. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney eart

CEMENT CONCRETE 1:4:8 mix using 40mm gauge hand broken hard granite stone jelly for FOUNDATION including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification.

3. Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton

4. Plain Cement Concrete 1:2:4 (one cement, two M.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

5. Supply and delivery of RCC hume pipes & specials for sewage water disposed including all cost and labour charges etc., complete

600mm RCC Pipe

300mm RCC Pipe

6. Provision for laying and jointing of RCC pipes & specials including all cost and labour charges etc., complete

600mm RCC Pipe

300mm RCC Pipe

7. Plastering with CM 1:4, 20mm thick.over the cement concrete for floor finish including curing etc., complete complying with standard specifications and as directed by the departmental officers

Supply and Fixing of Manhole Cover Including all Cost and Conveyance

Refilling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete.

Providing Name board including Painting and lettering etc complete.

Provision for Photo charges

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

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