Providing the Chlorind Gas Filling, Fixing Of UG Cable, MCCB Switch and Additional Arrangements At Thepperumanallur STP In Kumbakonam City Municipal Corporations

Amount

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc.,as per SS 20 A. TNDSS NO: 23 & 24 VI (S2) VI,VII 9,10 with standard specifications.

Collection supply and filling of M-Sand of approved quarry including cost and Conveyance of all materials to site and all labor charges for filling etc., Complete.

Plain Cement Concrete 1:4:8 Mix (one Part of cement, four Part of M- Sand and Eight Part of aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc., complete as per TNDSS NO : 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Supplying and erecting centering to sides and soffits including supports and strutting with necessary cross bracing for plain surface such as RCC slabs rectangular beams all beams lintels etc., centering for soffits upto 3 meter height using mild steel sheet of size 90 cm x 60 cm x 10 mm gauge with MS angles of size 25mm x 25mm x 3mm laid over silver oak (CW) joists of size 10cm x 6cm spaced upto 90cm c/c and casurina props or 10 cm to 13 cm dia spaced at 0.750 cm c/c complying with standard specifications as per TNDSS NO : 30 & 86.

Plain Cement Concrete 1:2:4 Mix (one Part of cement, two Part of M- Sand and four Part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Supplying and fixing RCC Pre cast slab in RCC 1:1 1/2:3 mix including cost of reinforcement grill but including moduling, finishing watering curing and fixing in position etc., Complete as per std., Specifications.,

De - Silting the existing screen well, Grid well and suction well in UGD Pumping station including engaging purely machinery such as crane for de silting from the well,transportation the De- silting earth from pumping station to the place shown by the depaertmental authorities using Tipper lorry, Using motor for dewatering including hire and running charges for all tools and plants engaged etc., as per the instructions of the departmental authorities.( If any labour engaged for de silting criminal action will take against the contractor) page no 303

Supply and Delivery of MS Pipes and Specials including cost and conveyance of all materials and all Labour charges etc complete complying with Standard specifications.

450mm Dia Pipe (18NB)

Supply and fixing of 3 1/2 core 50 sq.mm. PVC Armoured UG Cable etc., complete as per standard specifications

Supply and fixing of 75mm PVC Pipe etc., complete as per standard specifications

Supply and fixing of 250A 4 Pole MCCB etc., complete as per standard specifications

REWINDING WORK: Maintenance of vertical open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duty condition. A motor rewindes checks, repairss and replaces. Electrical accessories in a motor, such as relays, batteries and resistances boxes, they check and troubleshoot wiring and electrical connection issuses. As following determine the winding data, prepere the stator new coil insertion and insert coils. The motor winding refers to the arrangements of electrical conductors that generate the magnetic field in as electric motor, which in turn drives the rotors. concept of winding is to wind again (or) new, Reround the thread on the spool and to reverse the winding. The process of winding (Or) parallel wound package, Near parallel winding (Or) wound package, cross winding (Or) cross wound packagr. Importance of yarn winding removes. Various kinds of facilities present in the yarn, such as slubs and neps. The following equipments for a winding machine (Or) winder is a machine for wrapping string, twine, thread, yarn, wire, ribbon and tape etc., complete as per standard specifications.

LATHE WORK:Repairs and Maintenance of vertical turbine pump water lubricated, vertical hollow/solid shaft squirrel cage, induction motor, vertical type water/oil lubricated statically, dynamically, hydraulically balanced turbine pump, openwell submersible pump and borewell pumpset. A amchine operator is responsible for monitaring, maintaining and operating warehouse equipment. They are also responsible for cleaning and quality-checking this machinary to ensure the everything work as it should. Following the most common lathe operation are turning, facing, grooving, parting, threading, drilling, boring and tapping etc., complete as per standard specifications.

BEARING SET:Repairs and Maintenance of vertical turbine pump water lubricated, vertical hollow/solid shaft squirrel cage, induction motor, vertical type water/oil lubricated statically, dynamically, hydraulically balanced turbine pump, openwell submersible pump and borewell pumpset. The pump bearings are components that enable rotation within pump under leve;l. Therfore a good bearing is essential for the pump to function correctly. However pump bearing is a broad term, encompaning different types of bearings that we use. A cage which keeps the rolling elements, seperated and helps guide motion. Bearing materials incluide steel for bearing rings and rolling elements, as well as steel sheet, steel, copper alloy and synthetic resins for cages etc., complete as per standard specifications.

Labour chares for dismantling vertical turbine pump water lubricated, vertical hollow/solid shaft squirrel cage, induction motor, vertical type water/oil lubricated statically, dynamically, hydraulically balanced turbine pump, openwell submersible pump and borewell pumpset etc., complete as per standard specifications.

Labour chares for Erection of vertical turbine pump water lubricated, vertical hollow/solid shaft squirrel cage, induction motor, vertical type water/oil lubricated statically, dynamically, hydraulically balanced turbine pump, openwell submersible pump and borewell pumpset etc., complete as per standard specifications.

Supply, delivery and fixing of Non corroded Stainless steel Screen Wall of size 1.20m length and 0.90m width and all labour charges, loading and unloading charges all transportation charges etc., complete as per standard specifications.

Providing the Chlorind re-filling 900kgs/ Cylinder for Chlorine gas filling. Etc., complete as per standard specifications.

Providing the Hydro test - yellow painting, chlorine valve replacement for chlorine cylinder for Chlorine gas filling. Etc., complete as per standard specifications.

Providing the Empty chlorine tonner lift from STP site to Pondichery transportation fright charges for Chlorine gas filling. Etc., complete as per standard specifications.

Sabareesan (BID ID -1410933)