Renovation of Chirakkoduu WSS in Kuthannur Pt. - Part-2 - Construction of cabin P/H, Pipeline extension and linking with borewell and Supply and erection of submerssible pump set

Amount

Cabin Pump House & Pump set

OD68782/2023-2024:Supply and installation of reinforced cement concrete prefabricated cabin pumphouse to measure 2*2 m inside with RCC roof gabled or flat having one door 2 nos, ventilators using RCC grills including the supply and erection of RCC post 2 Nos. of size 10*10*200 cm, for fixing the panel board including the cost and materials transportation etc. foundation with RR masonry 1:6 cement mortar, 45 cm*30 cm below ground level and 30*30 cm above ground level flooring with cement concrete 1:4:6 and over plastering with cement mortar 1:4 12 mm thick and trowelled smooth etc.complete and also plastering the 1:4 cement mortar at all the RCC post inside and out side face of pump house providing one armed moulded plastic chair finishing wall with proof cement paint two coat and superscribing the name of scheme on the wall using approved quality enamel paint 1 No

OD68788/2023-2024:5% extra for 1 year additional warranty of above pump set

OD68789/2023-2024:Supplying and erecting 50mm GI pipe (Medium) for bore well (DLPC Rate)

OD68790/2023-2024:Supplying and fixing 4 sq mm, 3 core flat cable, suitable for the above submersible pumpset.

Pipeline extention - Cost of materials

100.98.211:Supply of PVC Pipe, 6kg/cm2, 63mm Dia.

OD68793/2023-2024:Supplying 50 mm GI pipe, medium

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

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

OD68794/2023-2024:PVC specials at 3% cost of PVC pipes

OD68795/2023-2024:Supply& laying GI Specials-at 5% of GI Pipe supply rates

Pipeline extention - 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.

100.9.6: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.

100.12.6:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 50mm diameter nominal bore.

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.

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

OD68791/2023-2024:Providing and fixing 200mm dia or nearest size protection tube/AC pipe bit or PVC pipe bit for a length of 1.50m long for protection tube to the below 150mm valve and Air valve in the pipe line /distribution system

100.60.1.1.1:Providing 15mm (1/2 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 5m using 20mm 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 but excluding cost of water meter and meter box and excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

OD68792/2023-2024:Providing standpost for FHTC's using 75mm-6kg/cm2 PVC pipes& specials including concreting the standpost& all labor included.

SAHAVUDHEEN M

RAMACHANDRAN K V

RENJITH K

SUNIL S

Bidder Name

SUNIL S

P Udayakumar

SAHAVUDHEEN M

RAMACHANDRAN K V

RENJITH K