E1/0886/2025-04-Dismantling of clear water motor bed, and construction of new clear water motor bed and repairing of motor and pumpset in clear water plant at Kollampalayam Housing unit booster at Erode City Municipal Corporation in Zone-4.

Amount

Labour Charges for dismantling of 40 HP HSC motor and pump

Replacement of following spares and labour charges for servicing of 40 HP clear water pumpset: 1) Replacement of thrust bearings-2 Nos 2) Replacement of GM sleeve- 2 Nos 3) Shaft welding and machining 4) Overhauling of pump 5) Rope gland sleeve work 6) Painting of 40 HP clear water pumpset 7) Cast iron sleeve work for pump door including all labour and lathe chares for cutting, drilling and welding etc complete

Supply of phosphour bronze sleeve with suitable dimension for 60 HP clear water motor

Lathe work charges for reconditioning of shaft, welding, machining, insertion of shaft inside the sleeve and fixing of shaft in the pump

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Reinforced Cement concrete 1:1.5 :3 (one cement, one and half sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Labour charges for dismantling of plain cement concrete including all labour and conveyance charges

Plain Cement Concrete 1:2:4 (one cement, two 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

Labour Charges for erection of 40 HP horizontal motor from pump and shaft

Supply, delivery and fixing of 20W 4 Feet LED Fitting with LED

Supply and delivery of 40W LED Street light fitting system made of pressure die cast aluminium housing with heat resistant toughened glass cover confirming to IP65. Separate compartment for LEDs & electronic driver with CCT of 4100K-6000K , PF > 0.9. System efficacy >85. Operating voltage range of 140V to 270V with surge arrestor Minimum of 4 KV. Driver current not than 700mA. THD < 10%. Lumens package not less 100 lm/W for LED Source. Test certificate from NABL(National accredited board for Testing & Calibration laboratory) for LM79 report. In house Testing facility to be available for the same, Lamp life not less than 50,000 Hours etc; complete as per Standard Specification. The power supply should be of 1100V copper flexible cable of PVC insulated unsheathed 2 core x 1.5sqmm in 1.5 metre length. The rate includes the labour charges for dismantling of existing fitting and fixing new 40 W LED lamp fitting and termination etc; complete as directed by the departmental officer.

GREEN ENVIRO SYSTEMS (BID ID -1487713)