Providing DI Pumping main Pipe line work from TNHB Sump to llnd Mettu street OHT at Ward No 30 zone 1 TCMC

Amount

Disamantling existing Cement concrete including all labour chrages for removal and clearing away debrish from work site including all labour charges etcc ompletesd as per standard specification (as per TWAD SOR 24-25 Rates for miscelaneous works 2-Dismantling Unique Code WD -W0739-Page No 195)

Disamantling existing B.T Roads (or)Macadam Road including all labour chrages for removal and clearing away debrish from work site including all labour charges etcc ompletesd as per standard specification (as per TWAD SOR 24-25 Rates for miscelaneous works 2-Dismantling Unique Code WD -W0740-Page No 195)

Earth work excavation for pipe line work and depositing on bank with initial lead of 10m and of 2m in narrow trenches having bed width 1.25m and below for laying of pipes for watter supply sand ,silt or other loose soil ,wet sand or silt not under water light black cotton soil ,sandy loam and ordinary soli SS20B,Hard stiff clay,Stiff black cotton ,hard red earth and earth mixed with small size boulders and gravely soil as per TWAD 2024-25 Page No 191 )

Supply and delivery of 150mm dia DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K9 AS PER IS 8329/2000 including all the cost and conveyance of materilas to work site etc complete (as per Clsuse 6.1 TWAD Shedule of Rate 2024-2025 Page 34 unique Code Wd-M0636)

Supply and delivery of DUCTILE IRON CLASS PN 10FLANGED PIPES AS PER IS 8329/2000 including all the cost and conveyance of materilas to work site etc complete (as per Clsuse 6.2 TWAD Shedule of Rate 2024-2025 Page 35 unique Code Wd-M0652)

UP TO oht 3.00M Length of pipes

UP TO oht 2.50M Length of pipes

UP TO oht 2.00M Length of pipes

UP TO oht 1.50M Length of pipes

Supply and delivery of DUCTILE IRON SPECILAS AS PER IS 9523/2000 incluuduing all the Cost and conveyance of materials to work site etc complete as per TWAD Schedule of Rates 2024-25 page No 40 Clause 6.3 )

All Socket 100mm -200mm dia

All Flange 100mm -200mm dia

Supply and delivery of 150mm dia CI D/F SLUICE Valve with cap/Wheel as per IS 14846/2000 in 1.0 with ISI Marking including cost and conveyance of materials to work site

Supply and delivery of 150mm dia CI Single Air Valve as per ISI 14845/2000 including cost and conveyance of materials to work site

Supply and delivery of 150mm dia Mechanical Joint Collars including cost and conveyance of materials to work site

Supply and deivery of Follwing Size Gi pipes and Specials including al the cost and conveyance of materials to work site etc complete

G.i pipes 65mm dia (Medium)

Gi Elbow 65mm dia

GI union 65mm dia

GI Hex Nipple 65mm dia

Gi Flange set 65 mm dia

MS clamp set

GM Non Return valve

OPENWELL SUBMERSIBLE PUMPSET AS PER IS 14220 / 2002 WITHOUT PANEL BOARD as per TWAD SOR 2024-25 Page No 111 Clause 4.0 Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation.

25HP Panel Board

PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER including Cost and conveyance of materials to work site etc completed as per TWAD SOR 24-25 page No 124 Clause 12.1

Lowering of C.1 Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TCMC Officers including all labour charges

150mm dia DUCTILE IRON SOCKET/SPIGOT PIPES

Jointing C.1/ D.1-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials)including all the cost of labour charges

Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)TWAD SOR 24-25 Page No 163 clause 8a

Jointing of mechanical joint collar, nuts, gasket and fixing in position as directed by departmental officers excluding cost and conveyance of materials to work site and including cost of labour charges

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

Wiring with 2 x 1.5 sq.mm. PVC insulated unsheathed FRLS SC copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with 5A FT switch inflush with wall covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light / fan point (for electronic regulator) (5) points per coil)

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC righ pipe on wall and ceiling with PVC accessories with 150mm x 100mm x 113mm TW switch box in flush with wall with 3mm thick hylem sheet cover for 5A 3 pin non inter locking wall socket with 5A flush type switch with painting of suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open PVC plug point

Wiring with 2 x 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable pipe on wall and ceiling with PVC accessories with 150mm x 100mm x 113mm TW switch box for 15A 3 pin non inter locking wall socket with 15A flush type switch with painting of suitable colour with continuous earth wire connection of 4 sq.mm copper wire for open PVC power plug point

Supply and run of 2 of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 1.5 sq.mm copper wire with painting of suitable colour

Supply and fixing of WT bulk head fitting with guard suitable for 15 W LED Bulb

Supply and fixing of single box type 4'36W fluorescent fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed FRLS Copper leads from terminals to the fitting

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

supply and fixing of Switch Disconnectoe fuse units in sheet steel enclosure (SDF)As per PWD SOR 24-25 Page 174 clause 4 unique code M-1383 400A TPN Switch Disconnector fuse units in sheet steel enclosure with HRC fuses Double break

Supply and delivery of Fuse units including all the cost and conveyance of materials to work site as PWD SOR 2024-25Page No 175 clause 6 Unique code M-1395 200Amps Porcelain Fuse Unit (500V)

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Refilling excaveted earth available at site including all the cost of labour chrages for refilling etc complete

M/s. Iyyappa Enterprises (BID ID -1420234)