State Industries Promotion Corporation Of Tamil Nadu Limited Tender

Earthwork excavation for pipe laying in all soils such as other than loose soil inclding refilling as per standard specification and as directed by SIPCOT Officials

Supplying 250mm dia DI pipe K7 socket/ Spigot as per standard specification and as directed by SIPCOT Officials.

Lowering of 250mm DI pipe K7 S/S as per standard specification and as directed by SIPCOT Officials.

Testing of pipes for water supply with hydralic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occurred during the test, excluding the cost of pipes but including other incidentall and operational charges etc., complete for the laid diametres of pipes.

Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to centre (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earht work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc. complete and as directed by SIPCOT Officials.

Jointing of 250mm dia DI S/S pipes as per standard specification and as directed by SIPCOT Officials

Earthwork excavation and depositing for foundation in hard stiff clay, hard red earth etc. SS 20B specification., and as directed by SIPCOT Officials.

For Fixing of 400 x 250mm DI Reducer Tee

Cutting 400mm DI pipes true to axis and filling smoothly and finishing the ends complete and as directed by SIPCOT officers

Suppy and fixing of mechanical Joint collor and as directed by SIPCOT Officials.

400mm dia

250mm dia

Providing the following size of DI D/F Gate valve as per standard specification and as directed by SIPCOT Officials.

400 mm dia

250mm dia

Supplying and jointing of the following specials as per standard specification and as directed by SIPCOT Officials.

400 x 250mm DI Reducer Tee

400mm flange socket

250mm flange spigot

250mm DI 90 degree bend

250mm DI 22.5 degree bend

250mm DI 11.25 degree bend

Jointing the above speicals with rubber insertion and MS bolts & nuts

400 mm DI

250mm DI

Refilling the trench with excavated soil as per standard specification and as directed by SIPCOT Officers

Supply & Fixing of 250mm dia Electromagnetic Flow Meter. The Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anti corriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays "Rate of Flow" and "Total Volume". Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished.

Providing valve chamber of following size with necessary Earth work, Stone dust filling 0.15m thick, PCC 1:4:8 .015m thick, Brick work in CM 1: 3, RCC 1:2:4 including Centering, Steel etc Complete and providing FRC manhole cover of 0.6m x 0.6m etc., Complete and as directed by SIPCOT Officers.

1.35 x 1.35 x 1.95 M

1. 35 x 1.20 x 1.55 M

Sub Total of Total Amount in Column BA (ie. Qty x Unit Rate)

Added GST of 18%