Karnataka Residential Educational Institutions Society Tender

Sinking of Borewell of 165mm dia clear using super fast hydraulic rig of capacity 300 PSIG & above 1100 CMF & above in all strata including over burdern Fixing of casing pipes, collars and cap with necessary cutting, threading and welding including transportation of rig and supporting vehicle, crew charges and cost of consumables etc., complete including yield testing at the final depth with a minimum working of compressor for one hour (Excluding cost of casing pipes, collars, cap etc., complete ) 0.00 to 50.00 mtrs.(RWS Bangalore 2019-20,Pg No-148, Item No-13.01) (FOR TWO BOREWELLS) 150-200 Mtrs

Sinking of Borewell of 165mm dia clear using super fast hydraulic rig of capacity 300 PSIG & above 1100 CMF & above in all strata including over burdern Fixing of casing pipes, collars and cap with necessary cutting, threading and welding including transportation of rig and supporting vehicle, crew charges and cost of consumables etc., complete including yield testing at the final depth with a minimum working of compressor for one hour (Excluding cost of casing pipes, collars, cap etc., complete ) 0.00 to 50.00 mtrs.(RWS Bangalore 2019-20,Pg No-148, Item No-13.01) (FOR TWO BOREWELLS) 200-250 Mtrs

Sinking of Borewell of 165mm dia clear using super fast hydraulic rig of capacity 300 PSIG & above 1100 CMF & above in all strata including over burdern Fixing of casing pipes, collars and cap with necessary cutting, threading and welding including transportation of rig and supporting vehicle, crew charges and cost of consumables etc., complete including yield testing at the final depth with a minimum working of compressor for one hour (Excluding cost of casing pipes, collars, cap etc., complete ) 0.00 to 50.00 mtrs.(RWS Bangalore 2019-20,Pg No-148, Item No-13.01) (FOR TWO BOREWELLS) 250-300 Mtrs

Sinking of Borewell of 165mm dia clear using super fast hydraulic rig of capacity 300 PSIG & above 1100 CMF & above in all strata including over burdern Fixing of casing pipes, collars and cap with necessary cutting, threading and welding including transportation of rig and supporting vehicle, crew charges and cost of consumables etc., complete including yield testing at the final depth with a minimum working of compressor for one hour (Excluding cost of casing pipes, collars, cap etc., complete ) 0.00 to 50.00 mtrs.(RWS Bangalore 2019-20,Pg No-148, Item No-13.01) (FOR TWO BOREWELLS) 300-350 Mtrs

Geophysical investigation of site for sinking borewell for supplying drinking water to the Habitation either through the hand pump, MWS PWS by vertical electrical sounding by adopting venner or schlumberger's method. Including reconnisance survey of Geological formation. Geophysical investigation of existing ground water in the vicinity , indicating the its quality, quantity and aceptability of the users, location of site, recommended Depth of casing pipe required to seal the top unconsolidated formation including an extra depth of 1.0 meter in consolidated formation for proper seating of casing pipes depth of drilling required to cover full depth of acquifer proposed to be tapped, probable yield and other information required for safe drilling and harnessing including transportation of an instrument and accessories to work site, engaging technical personnel and labour required etc.,.(RWS Bangalore 2019-20,Pg No-148, Item No-13.04)

"PROCUREMENT OF PUMP SET & ERRECTION: Supplying and delivery of Submersible Pump Sets of 150mm dia suitable for bore well and confirming to IS 8034 specifications and its latest ammendments, 3-Phase, SS Bowl and impeller with low volt motor with testing as per instructions of Engineer incharge of work.-17.50 HP .(RWS Bangalore 2019-20,Pg No-127, Item No-12.02.9.f) 17.50 HP -120 LPM @ 286 m =26 STG outlet dia 2.00"

Supply and delivery at site Brand new best make PVC insulated cable of Flat 3 core (sheathed) of nominal cross sectional area as per IS 694-1990 with ISI Mark and as per its latest amendments..(RWS Bangalore 2019-20,Pg No-128, Item No-12.03.e) 1 X 3 X 10 Sqmm (Double Run of cable)

Supply and delivery at site of brand new best make gate valve as per IS 778/1984 with ISI Mark and as per its latest amendments(RWS Bangalore 2019-20,Pg No-129, Item No-12.05.b) size 65 mm

Supply and delivery at site of brand new best make non return valve as per IS 778/1984 with ISI Mark and as per its latest amendments(RWS Bangalore 2019-20,Pg No-129, Item No-12.06.b) size 65 mm

Supply installing testing and commissioning COMMON Control panel consisting of the following INCOMING:1 No Set of Phase indicating lamps with SFU of suitable rating 1 No, Analog Ammeter, 1 No Analog Voltmeter 1 no with Phase selector switch, Isolating Switch OUTGOING for Main Electrical Pump: 1 No. MCB 1 No. DOL of S/D Starter suitable for respective HP 1 No. Electrcal Protection like single Phase preventor, Under voltage over Volage, under current over current & dry run protection suitable for the pump described above 1 no Outdoor type(RWS Bangalore 2019-20,Pg No-129, Item No-12.08.b) 6 to 15 HP pumps

Supply and delivery of galvanized mild steel tubes of 6 mtr standard length heavy class (C Class) as per is 1239 (Part-I) 1990 with latest amendments with ISI Mark (one end fitted with heavy duty collar and other end fitted with protective cover)(RWS Bangalore 2019-20,Pg No-130, Item No-12.11.a) 50 mm dia (300/6=50 nos)

Labour charges for Erection, Electrification and commissioning works of Pump sets including aligning and balancing with all necessary erection of materials and labour including supply and erection of two pair of supporting clamps, bore well caps, cable clips and water tight gland cable protectors, bolts, nuts, valve and gauges, tools and equipments etc., involved in the job. as per specifications, with testing of as per instructions of engineer incharge of work(RWS Bangalore 2019-20,Pg No-130, Item No-12.16)

Labour charges for Erection of outdoor type panel board and meter board units with all necessary materials and labour tools and equipments including providing cement concrete foundation bed etc.. complete, as per specifications, with testing of as per instructions of engineer incharge of work(RWS Bangalore 2019-20,Pg No-131, Item No-12.18)

Labour charges for Providing main connection from pole - PVC insulated sheathed steel wire cable as per IS 1554/ 1988 with latest amendments with ISI mark from KPTCL pole to meter board unit, with all necessary materials and labour tools and equipments, as per specifications, with testing of as per instructions of engineer incharge of work(RWS Bangalore 2019-20,Pg No-131, Item No-12.19.c) (3 x 10 sq mm (suitable for over head mains) From tapping pole to Panel board

Providing main connection from pole PVC insulated sheathed steel wire cable in new trench as per IS 1554/ 1988 with latest amendments with ISI mark from KPTCL pole to meter board unit(RWS Bangalore 2019-20,Pg No-131, Item No-12.20) Trench for Mains cable From tapping pole to Panel board

Providing, Supplying and fixing LT cast iron pot heads suitable for 1.1 KV class UG cable filled with necessary bitumen/insulating compound complete with terminals, clamps, bolts, nuts and washers etc. with all necessary materials and labour tools and equipments. as per specifications, with testing of as per instructions of engineer incharge of work(RWS Bangalore 2019-20,Pg No-131, Item No-12.22.b) 3 1/2 x 10 sq mm

Earthing: Supplying and fixing and wiring earth electrode for grounding circuits IC cutouts and other equipments on the meter board in the pit. The pits should be filled up with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduits etc.is to established through GI wire of sizes as per clause 7.3.3 of IS 732 using 12mm bolts, nuts, washers and check nuts, the pipe shall have 16 through holes of 12mm dia.(RWS Bangalore 2019-20,Pg No-131, Item No-12.23)

Supply and delivery at site best indigenous brand new power capacitor as per IS 2834/1986 with latest amendments with KPTCL authorities and erection, electrification and commissioning of the same at the location of respective pump sets..(RWS Bangalore 2019-20,Pg No-129, Item No-12.09)

Providing and installing at site of work P.V.C. pipes including cost of pipes and specials and labour, including lowering into trenches, laying true to line, level and perfect linking at joints leak proof including jointing of approved type with all labour charges and all lift charges, handling charges including encasing the pipe around to a depth not less than 15 cms with gravel or selected earth available from the excavation(RWS Bangalore 2019-20,Pg No-89, Item No-10.02.2.a) 75 mm dia PVC pipe of 6kg/cm2

Earth work excavatoin for water Supply & Sanitary lines, Electrical conduits either in pits or pipe line trenches (upto 600mm Trench width) as per drawing and technical specification, including setting out, construction of shoring, strutting, barricading, danger lighting, bracing, using sight rails & boning rods at every 100 mm whevere necessary removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench, including backfilling the excavated earth to the extent required and utilising the remaining available excavated earth locally for the work in the following strata classifications by Mechanical Means - (Depth upto 3m)(RWS Bangalore 2019-20,Pg No-13, Item No-2.23.1)

Supply of ISI Mark 175mm nomnimal Bore, Plain end Steel casing Pipe - grade of steel Fe 4100 of wall thickness 4mm thick confirming to IS 4270:2001 and latest amendments, electric resistance welded steel tube material and confoiming to IS 1387/1993 and manufactured by basic open bearth electric or basic oxygen process in fandom length of 5 to 7 mtr. Both ends threaded confirming to IS 554/1985 one end fixed with socket confirming to IS4270:2001 and other end with screwed pipes. All pipes shall be reasonbly free from defectes. The tubes shall be reasonably straight should be with ISI Marking weighting 25.10kg/mtr (exclusive of all taxes and durties) Prices include Collar - medium duty. (2019-20 Kalburgi RWSS SR P No-42, I NO-1116)

RCC hume pipe Circular pump house: Supplying precast RCC Circular Hume pipe pump house with M.S door and RCC conical roof as per specification and drawings Internal dia Mtr. 1200 mm & height of 2.5 Mtr. With Wall thickness 65mm)(RWS Bangalore 2019-20,Pg No-96, Item No-10.15)

Erection and positioning of RCC Hume pipe pump house/Cistern on size stone masory platform including transportation charges and handling, finishing with all necessary tools ,plants and materials etc.,complete as directed by the Engineer in charge of the work.(RWS Bangalore 2019-20,Pg No-96, Item No-10.16)