15th SFC 2nd Instalment Providing deep bore well At Vallalar nagar and extension of pipe line at perumal kovil borewell to office tank oht in melpattampakkam town panchayat

Amount

Geo-Physical Survey Charges

Drilling of 4 1/2" Diameter Borewell By Using Calxy Drill Including Transporting Charges And Insertion Of Casing Pipes (Excluding Cost Of Casing Pipes)

Reming From 6'' Pilot Bore to 12'' Size Bore As Directed By The Twad Board Officers.

Towards cost and supply of 200 MM Dia PVC Casing pipe from app. Company including of all charges etc. a) 200mm PVC Plain Casing pipe (CM)

b) 200 mm PVC Slotted Casing pipe (RS)

c)200 mm PVC PVC end Cap

Charges for developing the borewells with air compressor of 300 CFM capacity ( min 8 Hrs ) including transportation labour and fuel charges for compressor and conduct the yield test by v notch method

Supply and delivery of AC three Phase /415 V/ 2 Pole wed type Vertical Squirrel cage Induction 15 HP motor (600Lpmx40M) head for suitable 150 mm dia boor well and other inciential charges etc,Complete as per Standarad Specification.

15HP Single Phase Banel Board other inciential charges etc,Complete as per Standarad Specification.

Supply and delivery of following pipes & specials etc,Complete as per Standarad Specification. ( existing boor well ) 4sqmm flat copper submersible cable

90 mm HDPE Hose for encasing cable

100 amps Porecelain Fuse Unit

32 amps Metal Clad Mcb Switch

M.S Box With Complete Lock & key Arrangements With Paintings

Bore Cap Using M.S Flat M.S Sheet On Top With Bolting Arrangements

100mm GI Pipe

Gi Readuser125mmx100mm

100 mm GI Elbow heavy

100 mmGI Union heavy

32mm GI Clamp set

Supply and run of 2 of 6sq.mm. PVC insulated Scunsheathed FRL Scopper conductor of 1100 Von 7/20 GI bearer wire for service connection mains

Labour charges for erection of Pump set in the deep bore well including connection of submersible cables etcComplete as per Standarad Specification.

Supplying of HDPE pipe of PE 100 grade, PN-6 class conforming to IS 4984 including all local and central taxes , transportation, freight charges, loading and unloading, conveyance to site and stacking the same, cost of all labour, material & etc complete.(110 mm dia )

Supply & Delivery to site of all types of specials such as Tees, Tapers. Bends, endcaps etc as per specification. (90 DEGREE HDPE 110 MM bends)

Earth work excavation Ordinary Soil - such as Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small boulders and hard gravelly soil etc.,

Lowering the following pipes and specials into trench and laying to proper grade and alignment complete as per standard specifications and as directed by the Departmental Engineer.HDPE pipe of 110 mm diameter

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed byTWAD Board Officers.

Refilling or backfilling trenches with excavated soil after pipe laying in layers not exceeding 20 cm in depth, ramming and consolidation of each layer, watering etc. all complete as per standard specifications and as directed by the Departmental Engineer.

Om Muruga Constructions (BID ID -1317173)