Mannargudi Municipality Repairs and Maintenance of Submersible Motor,and New Bore Well at 01 to 33

Amount

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the TWAD Board Officers) including construction of mud pit. (TWAD P.NO:198)

a,Up to 60m dpth ending below ground level

b,From 60m up to 90m depth ending from ground level

Reaming 140/150 mm dia pilot bore to 300mm dia bore as directed by the TWAD Board Officer. (TWAD P.NO:199)

a,Up to 60m dpth ending below ground level

b,From 60m up to 90m depth ending from ground level

Supplying and delivery o f 150 mm dia following PVC blue casing pipe suitable for medium wells with excise duty as per IS 12818/2010 standard approved quality and make etc., complete as per the instructions of the departmental authorities. (Rate for 2024-2025 P.NO:06 in Rupees)

150mmPVC Casing pipe - Plain (CM)

150mm PVC Casing pipe - Slot

150mm PVC End cap

Labour Charges for inserting PVC Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the executive engineers of TWAD Board P.NO:201

150 mm dia Casing Pipes assembly

Charges for developing the Borewell with air compressor of 600 CFM capacity (Minimum 8 Hours) including transportation, labour and fuel charges for compressor as directed by TWAD Officers and conducting yield test by 'V' notch method. TWAD-2024-2025(P.No:201)

Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %,50 HZ +/-5 % (Duty lpm x m 15x60)

1.5 HP Single PHASE PANEL BOARD

SINGLE PHASE PANEL BOARD WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). P.NO:119 (Rate for 2024-2025)

1.5 HP SUBMERSIBLE MOTOR P.NO:101 (Rate for 2024-2025)

Supply and deliver of JOINTING OF XLPE INSULATED AND SHEATHED 3 CORE 2.5 sq.mm FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER (TWAD 2024-2025P.NO:125)

Supply and delivery of 50mm dia HDPE pipes -PE 100 with excise duty as per IS 4984/2016 including cost and conveyance of materials to work site etc completed as per standard specification (TWAD -2024-205 P.No:15) P.N.12.5

Spply And Delivery Of G.I. SPECIALS AS PER IS 1239/ PART II etc completed as per standard specification

M.S.Clamp set 80mm

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers (2024-2025 P.NO:171)

50mm to 75mm dia (OD) HDPE pipe

Supply and fixng of TNEB meter board suitable for 3 phase 200A service connection made up of suitable angle iron frame work of size 3 feet x 2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 3 feet x 2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 200A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 19/16 PVC insulated copper wire with earth connection complete SD132

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., (Twad 2024-2025 P.No: 87)

Supply and Delivery Of Nylon Rope for Bore-well

EarthingasperPWDstandardwithanearthelectrodeof2metreClass'B'GIpipeofdianotlessthan32mmcompletewith necessary masonry work (Elec Data 2024-2025SD212)

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.(TWAD 2024-2025 P.NO:204)

1.00hp to 5hp

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc., , (Twad 2024-2025 P.No: 91)

Supply and Run of 2 of 2.5 sq.mm PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade on 7/20 GI wire for service connection mains(Elec data2024-2025 SD362)

Supply and Delivery Of G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004 (Twad 2024-2025 P.No: 27)

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 4 3/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

THREE PHASE SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA BOREWELL AS PER IS 8034/2002 WITHOUT PANEL BOARD Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % (LPM 75x175) TWAD 2024-2025 P.NO:104

PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER 4.0 sq.mm cable TWAD 2024-2025 P.NO:124

Supply and delivery of 90mm dia HDPE pipes -PE 100 with excise duty as per IS 4984/2016 including cost and conveyance of materials to work site etc completed as per standard specification (TWAD -2024-205 P.No:15) P.N.12.5

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers (TWAD -2024-205 P.No:171)

Supply and Delivery of CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY (TWAD -2024-205 P.No:57)

Supply and Delivery of G.I. Flange set as directed by the TWAD Officers (TWAD -2024-205 P.No:32)

Supply and delivery of G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004 as directed by the TWAD Officers (TWAD -2024-205 P.No:27)

Lowering GI pipes and specials in the trenches and laying to proper grade and alignment, jointing with GI Specials and as directed by the TWAD Officers (TWAD -2024-205 P.No:161)

MUTHUKUMARAN (BID ID -1265638)