Special Works to Toilet Building and Borewell at Sundarajapuram park Road in ward no 75

Amount

Plastering with CM1:3(one cement and five sand) 10mm thick10m2.

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m S.I.333

Painting old wall surface with one coat of Plastic Emulsion paint of approved quality including cleaning of plaster surface with soap soda and water by manual labour.

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point (For electronic regulator) (5 Points Per Coil) SD -20 Ele SOR Data 2023-24 Pg - 13

Supply and fixing of single box type 18Watts 4'Feet LED flu Fitting complete with wall or ceiling with flu. Tube with PVC unsheated leads from terminals to the fitting.

Supply and fixing of 30W LED Street Light Fitting with LED OUTDOOR FITTINGS (LIGHT EMITTING DIODE).

Providing Rain Water Harvesting arrangements in corporation building by inserting of 150mm PVC slotted casing pipe, including earth work excavation for 900mm precost cement Ring 5nos filling with One, three, Fifth Rings are 40mm metal and Two and Fourth Rings are Sand providing necessary pipe line arrangements eith std specification etc, complete MDU-CORP- Data Page No:98-SL-148

Construction of Inspection Chambers of following sizes with earth work for foundation with 25cm thick brick jelly cement concrete bed in C.M 1:4:10 using 40mm brick jelly for foundation brick work in C.M 1:6 for chambers, plastering with C.M 1:3 12mm thick benching, channelling, 75mm thick RCC loose slab covering in CM 1:2:4 mix using 20mm blue granite jelly including necessary reinforcement etc complete 60x60x90cm

Solid PVC Door Shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC Sheets. Shutter using 5mm thick solid PVC Sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter

Supplying and fixing in position Indian water closet of size 580 X 440mm, white glazed earthen ware of approved quality with 'P' trap or 'S' trap confirming to IS:2556 - Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 ( one part of lime, two parts of sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to cast iron soil pipes/ PVC pipes by dismandling brick masonry, reinforced cement concrete roof/floor slab and making good the disturbed portion to original condition without leakage etc., complete complying with standard specifications and as directed by the departmental officers. Build Data 2024-25 Pg - 68

Earth work excavation in all kinds of soils except hard rock requiring blasting, inclusive of shoring, strutting and baling out water wherever necessary refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated depositing the surplus earth within compound in places as shown by the deptl.officers, clearing and leveling the site with initial lead of 10M and lift of 2M etc.Comp.SI.No.62-rate for 10m3

Supplying, Laying and Jointing of PVC pipe with socket and spigot ends as per IS 458/2003 manufacture with sulphate resistance cement with 12mm Hi alumina lining with ruber ring joints. 10KSC

Providing Geological survey to fix the borewell point

Drilling 150mm dia borewell in all kinds of soils expect hard rock by first taking pilot bore and than enlarged to the required dia to enable to inserting the P.V.C. casing pipe by directed rotary mud and circulation method including all labour and hire

Supply of 160mm dia P.V.C. Casing pipe TWAD Page No:22

Labour charges for inserting 160mm O.D. PVC casing pipes assembly (with slot or without slots) in the drilled bore including jointing the pipe etc. complete TWAD-P-283

Drilling of borewell anywhere in-Tamilnadu including transportation from one place toanothar place within Tamilnadu in alluvaial soil or sedimentary strata of clay and sand or sand, stone, shale, pebbles, boulders etc., by first taking a pilot bore of 140/150mm dia and then enlarging to requierd dia by direct or reverse rotatry mud and circulation methd using contractor's rig, fuel, labour, drilling, at the site shown by the Deparment Officers including construction of mud pit. TWAD Page No:302

Developing the borewell with air compressor of 300 cfm capacity (min 8 hours) including transportation labour and fuel charges for compressor as directed by corporation yield test by "V" notch method. TWAD Page No:305

THREE PHASE SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA - BOREWELL AS PER IS 8034/2002 WITHOUT PANEL BOARD Supply and delivery ofclear 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 balancex bronze or Cast SS impeller, brass screws and CI FG200 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 asper IS 9283 / 1985 as amended there after, suitable for operation in AC three pohase 415 V +/-10%, 50HZ +/-5%, 50lpm x 125m TWAD Page No:98

Supply and delivery of MS Kisok of size 0.75mx0.45mx0.75m made up of MS angles of size 50mmx50mmx4mm alround covered with 16 gauge MS Sheet and Kiosk door made up of MS Plates of size 15mmx3mm including cutting.welding grinding locking arrangements,labour charges etc.,complete. TWAD Page No:89

Add GST 18%

N S CHELLAPANDIAN (BID ID -1413407)