Operation and Maintenance work of Jugsalai water supply scheme consisting of main features such as W.T.P of capacity 16.0 MLD, back wash recovery system, Intake works at Kharkai River, Raw water rising mains up to 450 mm dia D.I. K9 1.587 Kms. fro

Amount

1. Operation and maintenance work of Jugsalai water supply scheme consisting of main features such as W.T.P. of capacity 16.0 MLD, back wash recovery system, Intake works at Kharkai River, Raw water rising mains up to 450 mm dia D.I. K-9 200 mm to 250 mm - 4.317 kms & Distribution main 100 mm to 300 mm dia D.I. K-7 pipe - 27.154 km, 1 no. of existing ESR, and 4 nos. different capacity of New ESR & 1 No. UGR for the year 2024-25 excluding the energy cost but including 18% GST & 1% Labour Cess. 2. Chemical requirement for Jugsalai Urban Water Supply Scheme-Theoretical supply as per DPR 3500000 gallon, But at present actual Daily Water Supply - 2000000 gallon/day, Hence calculation has been done for actual supply. Alumina Ferric for 4 month during rainy season @4 grains/gallon=62.21 MT, Bleaching Powder (Taking 2 ppm dose)=6.51 MT, Taking 32% chlorine content in bleaching powder = 20.34 MT, Un slaked lime - 40% of Alumina ferric dose = 50.28 MT. 3. Operation and Maintenance and Taxation Proposal. Intake well cum pump house and Gangway, Water Treatment Plant, RCC Elevated Service Reservoir, Raw Water Rising Main, Twin Type Staff Quarter, Brick Masonary Compound Wall. 4. Establishment charge - Filter Operator Grade-I-2 nos., Filter Operator Grade-II-2 nos., Sweeper-1 no., Plumbing Mistry/Asstt. Plumbing Mistry-3 nos., Khalasi/Senior Khalasi-4 nos., Key-man cum Chaukidar-8 nos.

GEMINI ENTERPRISES (BID ID -653582)