Directorate Of Municipal Administration Tender

code04 - Geophysical investigation at site for sinking borewells for Providing 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. etc. complete PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 141 I.No: 12.4) Rate 5288.00+5%=5552.40

code05 - 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. PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 143 I.No: 12.32) Rate 1933.00+5%=2029.65

code06 - 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 collars shall be strictly as per IS 1239 (Part-II) 1982 with all amendments PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 143 I.No: 12.33) Rate 150.00+5%=157.50

code07 - Providing and laying at site of work MS casing caps 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 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 PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 143 I.No: 12.34) Rate 164.00+5%=172.20

code08 - Providing 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, to work site as per necessary amendments and instructions of engineer incharge of work. For 3 HP etc. complete 3.00 HP - 135 LPM @ 56 m = 8 STG Outlet Dia - 2.00" PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 151 I.No: 13.11.3) Rate 25910.00+5%=27205.50

code09 - 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. 1x3x2.5 m2 PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 154 I.No: 13.22.2) Rate 85.00+5%=89.25

code10 - Supply and delivery at site of brand new best make gate valve as per IS778/1984 with ISI Mark and as per its latest amendments Size 50 mm PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 154 I.No: 13.24.1) Rate 1250.00+5%=1312.50

code11 - 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) DOL- Direct Online Starter 2) S-D- Star Delta Starter etc. complete. 3 to 6 HP pumps PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 151 I.No: 13.23.2) Rate 9550.00+5%=10027.5

code12 - 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. PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 155 I.No: 13.26) Rate 1150.00+5%=1207.50

code13 - Supply and delivery at site 50mm(2”) dia heavy duty unplasticized PVC Column pipes with heavy duty collars, rubber profile ring, vibration control profile ring, freezing and turbulence free leak proof EPDM ring with ISI mark with its latest amendments PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 155 I.No: 13.28) Rate 550.00+5%=577.50

code14 - Supply and delivery at site 50mm(2”) dia heavy duty CI adopter set complete suitable for UPVC Column pipes for Submersible pump sets PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 155 I.No: 13.29) Rate 1550.00+5%=1627.50

code15 - 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. PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 156 I.No: 13.32) Rate 6500.00+5%=6825.00

code16 - 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 specification, with testing of as per instructions of engineer incharge of work. PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 156 I.No: 13.34) Rate 1450.00+5%=1522.50

code17 - Providing, Supplying and fixing suitable for class UG cable filled with necessary bitumen insulating compound complete with terminals, clamps bolts nuts and washers with necessary materials a

code18 - 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 PWD CSR Water supply and sewerage works 2023-24 Volume 5 (P No: 156 I.No: 13.39) Rate 3750.00+5%=3937.50