Karnataka Slum Development Board Tender

code04 - Compacting Original Ground Loosening, leveling and Compacting original ground supportingembankment to facilitate placement of first layer of embankment,scarified to a depth of 150 mm, mixed with water at OMC and thencompacted by rolling so as to achieve minimum dry density as given in Table 300-2 for embankment construction .complete as per the specification and direction of engineer in charge of work

code05 - Providing, laying, spreading and compacting graded stoneaggregate to wet mix macadam specification including premixingthe Material with water at OMC in mechanical mix plant carriageof mixed Material by tipper to site, laying in uniform layers withpaver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.complete as per the specification and direction of engineer in charge of work

code06 - Providing and constructing un-reinforced plain cementconcrete pavement, thickness as per design, over a preparedsub base, with 43 grade cement or any other type as perClause 1501.2.2 M20 (Grade), coarse and fine aggregatesconforming to IS:383:2016, maximum size of coarseaggregate not exceeding 25 mm, mixed in a concrete mixerof not less than 0.2 cum capacity and appropriate weighbatcher using approved mix design, laid in approved fixedside formwork (steel channel, laying and fixing of 125 micronthick polythene film, wedges, steel plates including levellingthe formwork as per drawing), spreading the concrete withshovels, rakes, compacted using needle,screed and plate vibrators and finished in continuous operation includingconstruction joints, , primer, sealant , curing of concreteslabs for 14days, and water finishing to lines and grade asper drawing and technical specification clause 1501 with alllead, lifts, loading & unloading charges, cost and conveyanceof all materials, labour, equipments etc., complete. as per the directions of the Engineer-in-charge of the work.

code07 - Geophysical investigation at site for sinking borewells for supplying drinking water to the habitation either through the Hand Pump MWS or P.W.S.S, by vertical electrical sounding by adopting Venner or Schlumbergers’s method, including reconnaissance survey of geological formation. Geophysical investigation of existing ground water in the vicinity, its quality, quantity and acceptability of the users, indicating the location of the site, recommended depth of casing pipe required to seal the top unconsolidated formation including an extra depth of 1.0 metre in consolidated formation for proper seating of casing pipe, depth of drilling required to cover full depth of aquifer proposed to be tapped, probable yield and other information required including transportation of instruments and accessories to work site, engaging technical personal and labour required etc. NOTE: 1) Additional rate on item 1&2 is allowed for drilling in over burden and fixing Casing pipes beyond 20 M (for fixing Casing pipes only) a) Above 20 M and upto 30 M - 15%, b) Above 30 M - 30%(Measurement of overburden is restricted to the depth of casing pipe fixed excluding initial depth of 20M and projection above ground level). 2) A sum of Rs. 100/- is to be deducted for Dry Borewell towards yield test. complete as per the specification and direction of engineer in charge of work

code08 - 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 upto 20 m. 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 ) Water supply & UGD Works 0-50 Mtrs

code08a - 50.00 - 100.00 Mtrs

code08b - 100.00-150.00Mtrs

code08c - 150.00-200.00Mtrs

code08d - 200.00-250.00Mtrs

code08e - 250.00-300.00Mtrs

code08f - 300.00-350.00Mtrs

code09 - Supply of ISI mark 175mm nominal bore,plain and steel casing pipe grade of steel Fe 410 of wall thickness conforming to IS 4270-2001 and latest ammendments, electrical resistance welded steel tubes, material and conforming to IS 1387-1993 and manufactured by basic open hearth electric or basic oxygen process in random length of 5-7m both ends.threaded conforming to IS 554-1985 one end fixed with socket conforming to IS 4270-2001 and the other end with screwed pipes all shall be responsibaly free from defects. The tubes shall be responsible straight end should be with ISI marking weighing 25.10kg/m.prices include Collar-Medium duty. complete as per the specification and direction of engineer in charge of work

code10 - Providing and fixing MS casing collars as per IS 1239 (part-II) 1982 with all latest amendments if any for any dia. The thickness of plate used for covering one end shall be 3mm (minimum). The dimensions of caps and colars shall be strictly as per IS 1239 (Part-II) 1982 with all amendments. complete as per the specification and direction of engineer in charge of work

code11 - Providing and laying at site of work MS casing caps as per IS 1239 (partII) 1982 with all latest amendments if any for any dia. The thickness of plate used for covering one end shall be 3mm (minimum). The dimensions of caps and colars shall be strictly as per IS 1239 (Part-II) 1982 with all amendments including cost of material and labour charges for fixing, if any etc. complete with all lead and lifts and as directed by the Engineer in charge. complete as per the specification and direction of engineer in charge of work

code12 - Providing and installing at site of work P.V.C. pipes including cost of pipes and specials and labour, including lowering into trenches, layingn 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 etc. complete.complete as per the specification and direction of engineer in charge of worK

code13 - Providing,supplying to work site, Submersible Pump Set of 150mm dia suitable for bore well and confirming to IS 8034-2000;3Phase, SS Bowl & Impeller with Low volt Motor as per specifications,as per necessary ammendments and instructions of engineer incharge of work. For 3 HP Water supply & UGD Works 17.50 HP - 135 LPM @ 350 m = 25 STG Outlet Dia - 2.00” complete as per the specification and direction of engineer in charge of work

code14 - Submersible Cable:- 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 694-1990with ISI Mark and as per its latest amendments.

code15 - Supply and delivery of galvanized mild steel tubes of 6mtr standard length heavy duty (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)complete as per the specification and direction of engineer in charge of work

code16 - 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.50 MM SIZE complete as per the specification and engineer in charge of work

code17 - 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. 50 MM SIZE complete as per the specification and engineer in charge of work

code18 - Providing and fixing Brass full way valve gate with C.I. wheel of approved quality (screwed end) :complete as per the specification and direction of engineer in charge of work

code19 - 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 1ni 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 Indoor type NOTE: 1) DOLDirect Online Starter 2) S-D- Star Delta Starte.complete as per the specification and direction of engineer in charge of work

code20 - Supply and delivery at site delivery of best indigenous brand new MCB (Miniature Circuit Breakers) of required capacity as per IS 88228/1978 and its latest amendments and with ISI Mark of 6/10/16/20/25/40 Amps with scalable box.complete as per the specification and direction of engineer in charge of work

code21 - 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.complete as per the specification and direction of engineer in charge of work

code22 - Labour charges for Erection, Electrification and commissioning of Pump sets, including aligning and balancing of all items 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 necessary tests as per specifications, with testing of as per instructions of engineer incharge of work.complete as per the specification and direction of engineer in charge of work

code23 - 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.complete as per the specification and direction of engineer in charge of work

code24 - Providing,Supplying and fixing suitable for 1.1 KV class UG cable filled with necessary bitumen/insulating compound complete with terminals, clamps,bolts,nuts and washers etc. with necessary materials and labour tools and equipments as per instructions of engineer incharge of work.complete as per the specification and direction of engineer in charge of work

code25 - Digging of trench of 0.6m deep x 0.50mtr dua wide refilling the trench to the required ground level and consolidating etc., complete in Ordinary soil complete as per the specification and direction of engineer in charge of work