WATER SUPPLY FUND 2025-26

Amount

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers. Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B (40mm PVC Pipe to 160mm PVC Pipe) (TWAD SOR 2025-2026, Pg 212, Unique Code WD-W0702)

Supplying of 2" dia PVC 6 KSc pipe with ISI marked including transporting the same to the site directed by the departmental officers etc complete as standard specifications

Supply and delivery of Electric Monoset centrifugal pump conforming to IS 9079:2002 as amended from time to time, with CI FG 200 Casing, hydraulically and dynamically balanced Bronze grade LTB-2 impeller, impeller ring and casing ring, stainless steel shaft capable of discharging required quantity of water against a total head noted below due to all causes. Pump shall of BEE 3 Star Rated and capable of discharging the specified quantity at the head noted at the minimum NPSHA at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase , 415 V+/- 10% , 50 Hz +/- 5%. Squirrel cage induction motor for continuous operation. The speed of the Pump and Motor shall be not less than 2700 to 2900 RPM respectively. (100 LPM x 50m Head) (TWAD SOR 2025-26, Pg No.116, Unique Code:WD-M1576)

Labour Charges for erection of Horizontal shaft, centrifugal pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports as required by EB authorities. (5 Hp) (TWAD SOR 2025-26, Pg No.224, Unique Code:WD-W0856)

Supplying fixing of Nylon Rope for Openwell as per standard quality including transporting the same to the site directed by the departmental officers etc complete as standard specific (PWD SOR 2025-26, Pg No.169, Unique Code:M-1072)

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc., (2000lit Hdpe Water Tank) (PWD SOR 2025-26, Pg No.99, Unique Code WD-M1419)

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification

Supplying and Delivery of Following GI & Pvc Specials

2" PVC Coupling

2" PVC Tee

2" PVC Bend

2" PVC Endcap

2" PVC Fta

2" PVC Mta

2" PVC Elbow

11/2" PVC Coupling

3" x 2" PVC Reducer Coupling

2" x 11/2" PVC Reducer Coupling

2" PVC Hose Coller

2" x 12" GI Pipe Nipple

2" GI Coupling

Lowering of dia PVC rigid pipes and specials to trench and laying to proper grade and alignment jointing with PVC couplers with cement paste and testing to the required pressure including conveyance of water for filling during testing.etc complete

50mm to 75mm dia (OD) PVC pipe

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge (2" PVC Pipe) (TWAD SOR 2025-2026, Pg 212, Unique Code WD-W0702)

2" PVC Pipe Line

Goods & Service Tax (GST 18%)

Kanganam Construction (BID ID -1507940)