DEPOSIT-Vamanapuram Block Panchayath 2020-21- Renovation of Assari Vilakom water supply scheme situated in Kochuthannimoodu at Nanniyode Grama Panchayath

Amount

Working Charges

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.9.5:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 50 mm nominal outside diameter pipes.

100.9.6:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 63 mm nominal outside diameter pipes.

100.32.1:Conveying and fixing C. I. Single Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 25mm Single Acting Air Valve.

100.60.1.3.2:Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

100.60.3.2.1:Providing additional length of house connection pipe using 25mm Indian Standard Class 6 uPVC pipe and specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the directions of the department officers

100.60.12.4.1:Providing 15mm PVC Tap in the water meter assembly for 20mm connection, using 25mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.

18.17.3:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :40 mm nominal bore

18.17.4:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

OD226662/2022-2023:Interconnection of existing pipeline with newly laid pipeline including earthwork excavation for exposing the line, fencing, bailing out water, boring the line or supplying and fixing PVC tee, taking connection including supplying all necessary pipe and specials etc. complete

Cost of Materials

100.98.233:Supply of PVC Pipe, 10kg/cm2, 50mm Dia.

100.98.234:Supply of PVC Pipe, 10kg/cm2, 63mm Dia.

100.98.440:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 25mm.

OD226659/2022-2023:Supply of PVC / HDPE specials (3% of the cost of PVC/HDPE pipes)

Installation of New 3HP Submersible Pump set

OD226644/2022-2023:Supply, Erection and Commissioning of 3hp single phase Submersible pumpset suitable for 150mm Dia. Tube well, having a discharge of 40 lpm for a total head of 161 meter as per IS specification with all accessories such as panel board, main switch, starter, voltmeter, ammeter, suitable non return valve, 1No. suitable sluice valve, necessary capacitor, earthing and 16 hrs. Continuous trial running etc complete as per the direction of departmental officers.

OD38673/2023-2024:Supply of copper cable 4 sq.mm from bore well to pumping station

Estimate for Bore well

OD226645/2022-2023:Drilling Charges

OD226646/2022-2023:Cost of 110mm dia PVC pipe (6Kg/cm2)used for inner casing pipe.

OD226647/2022-2023:Cost of 140mm dia PVC pipe (6kg/cm2) used for outer casing pipe

OD226648/2022-2023:Cost of 140mm dia PVC end cap

Electrification charges

OD226653/2022-2023:Electrification Charges

Bidder Name

S ANILKUMAR