Construction of washing yard at Iravathanallur near OHT in ward 41

Amount

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

Plain Cement Concrete 1:4:8 (one cement four fine aggregate sand eight coar seaggregates) using 40 mm size ISSHBG metal including cost and conveyance of allmaterials to site and including for the mixing, laying and labour charge sand all incidential charges such as water providing etc.,complete as perstandard specification

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

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.

Supplying and erecting shuttering with necessary support for piaint surface such as R.c.c boxing side slab and smilar r.c.c slap with all cross bracing etc.complete in all floors of any height.(The retrieved materials should be taken back by the contractor) the payment for centering shall be given after the concrete is laid (vertical portion) 10m2

Supplying,erecting shuttering with necessary sipports for plinth beam with all cross bracing etc.,complete (RCC column footing plinth, beam and lintel sides )

Supplying, erecting STEEL CENTERING for side sand sof fitsinc supports and strutting for plain surface such an reinforced cement concrete slasp rectangualar beam steeorel beams lintels,bed blocks staircase in allfloors of anyheight (there trived materials should be taken back by the contractor) the payment for cenetering shall be given by the concrete is laid (bottom only)

Brick work in CM 1:5 (one cement & five sand) using II class ground moulded bricks of size 9" X 43/8" X 23/4" including finishing,curing,etc.,complete complying with standard specification

Supplying and filling in foundation and basement with Well Gravel inlayers of not more than15cm thick well rammed watered and compacted etc.,complete complying with standard specification.

Brick work in CM1:5 (one cement & five sand) using II class ground moulded bricks of size 9" X 43/8" X 23/4" including finishing, curing, etc.,complete complying with standard specification - 100CFT ground floor

Plastering with cement mortar 1:3, 10mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Plastering with cement mortar (1:5) 12mm,thick in all floors including cost and conveyance of allmateril as tosite and labour charges etc,complete as perstandard specifications

Weathering Course with Concrete Broken Brick (S.I.No.278) & (P&D) Data 54. Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab, the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thick ness as directed by the departmental officers etc., complete.

Finishing the top of roof with one course of machine pressed tiles of size 200mm x 200mm x 20mm of approved quality in Cement Mortar 1:3 (One Cement add three sand) 12mm thick mixed with water proofing compound conforming to ISSat2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete.

Cement concrete 1:2:4 (one cement, two sand &four course aggregate) using 20mm gauge hand broken / and broken granite stone for all RCC items of works excluding centering shuttering and cost of rein forcement but in cluding curing etc.,complete and also including fixing fanclamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

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.

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over apriming coat, including thorough scrapping, clean removal of dirt,etc complet eand including necessary plaster of paris,putty,wherever required etc,complete as per standard specification.

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. Fully panelled Double leaf - Door (1.00m x 2.10m)

Fully panelled Window (0.80m x 1.00 m )

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

AC Ceiling Fan complete 1200 mm (48") Sweep with 300mm Down Rod (without Regulator)

20W 4 Feet LED Fitting with LED

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling and switch drop portion PVC rigid pipe concealed in wall with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) (6 points / Coil) Lower End

BORE WELL Providing Geological survey to fix the borewell point

Drilling of borewell any where in Tamilnadu including transportation from one place to another place withinTamilnadu in alluvial soil or sedimentary strata of clayand sand or sand, stone, shale, pebbles, boulders etc.,by first taking a pilot bore of 140 mm / 150mm dia and then enlarging to required dia by direct or reverse rotatry mud and circulation method using Contractor's rig, fuel, labour, drilling, betonite mud and water required for drilling at the site shown by the TWAD Officers including construction of mud pit (only Calyx drills are to be used).

Supply of 150mm dia P.V.C.casing pipe

Labour charges for inserting 150mm O.D. PVC casing pipes assembly (with slot or without slots) in the drilled bore including jointing the pipe etc. complete

Drilling 150mm dia vertical bore in hard rock to the required depth including charges for labour,fuel,water required for Crilling etc., completed.

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.

THREE PHASE SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA - 5HP 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 Data P-89) (501pm x 100 m)

THREE PHASE PANEL BOARD - D.O.L.WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947 and IEC 947 suitable KW rating for operation in AC/single Phase/50HZ(+5% and ) 415 V(+10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitr, running capacitor and On/Off Push button switches, 5way connector,wiring with 1sq.mm/1.5 sq.mm copper PVC insulateed cable. powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately)-5HP

Supply and delivery of PVC insulated and sheathed 4 sq.m copper cable conforming to IS 694/1990 suitable for submersible pump set.

Supply of PVC pipe and G.I pipes and PVC pipe & Specials. 40mm UPVC Pipe

Nylon Rope (PWD 24-25)

32mm GI Bend

32mm Flange set

32mm GM gate Valve

32mm GM non return Valve

32mm GI elbow

32mm GI Pipe

32mm GI Coupling

32mm x 20mm G.I Tee

2 " Gate Valve

20mm GI pipe

20mm GI Coupling

20mm G.I. Reduced Elbow Plain

20mm hex nipple

PVC Screw Down Tap Heavy Type 20mm dia (PWD)

40mm Gl Tee

32mm Clamp set

150mm borewell cover (PWD)

Labour charges for erection of submersible pump set bore well including fixing and jointing submersible cable with proper clamps pressure gauge up to the exterior wall of pupm room kisok and erection of panel board consisting of TPCIN switches starter volt meter ammeter three indicator tamp capacitor single phase preventor ater level guard laying and jointing if cables and earthing complete the pumpset on trial for 3 days.

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, trans portation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc., (2000 Ltr Tank)

Construction of inspection chamber of following size with earth work excavation for foundation with 23cm brick jelly and CC bed in CC 1:6 for chamber plastering with CM 1:3, 12mm tk , fencing channeling 75mm tk RCC pre-cost slab covering in CC 1:2:4, including necessary reinforcement etc., 0.60m x 0.60m x 0.60m size.

Finishing the top of floor with Finish with CC1:2:4 (one cement, two sand & four HBG jelly) using chips of grade 10 mm and below for 25mm thickness and rubbed smooth etc,complete as perstandard specification

Plain Cement Concrete 1:1.5:3 (one cement, one and half fine aggregates and three 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

Fabricating, Supplying and fixing M.S.Pipe Posts for Chain Link-2"x2"using 10 Gauge Galvanized Iron Wire (of all sizes) Chain Link fencing of size100mm MS Pipe Below ground level of 60cm and above ground level of 2.40m including cost of steel and binding wire and laying cement concrete1:2:4 20mmsize

Add GST 18%

S R B CONSTRUCTION (BID ID -1238834)