Additional work arrangements at Managiri samaiyan pottal community toilet in ward 33

Amount

Providing rain water harvesting using 3 nos.of RCC well rings of 90cm inner dia (clear) with 5cm wall thickness made out of cement concrete 1:2:4 using 20mm hard broken jelly to a height of 30cm each supplying and fabricating 16 nos. of 6mm dia MS rod vertically and 3 nos. of 6mm dia MS rod circumferentially tied together with 18 guage binding wire for well rings including necessary earth work excavation 1m dia to a depth of 1m, supplying and filling 40mm HBG inside the erected well ring to a depth of 90cm, and top covered with RCC circular perforated cover slab of 1m dia and 5cm thick which inclusive of cost and fabrication of 6mm M.S reinforcement at 15 cm spacings on both directions and one 6mm M.S rod ties at the edge of the slab circumferentially including cost of moulding, curing, finishing and well placing in position and disposing off excavated earth with all initial leads and lifts in places as shown by the Departmneal officers etc., complete in all respects.

Manufacturing supplying and fixing of MILD STEEL DOOR made out of 50 x 50 x 6 mm M.S angle for outer frame,35 X 35 X 5mm M.S.Angle for outer frame of shutter. The entire shutter area shall be covered with CRC sheets (18 G) with 5Nos, of stiffners using M.S.Flats of size 25 X 6mm at equal intervals horizontally. The corners of the frames and shutter with CRC sheets shall be welded by adopting flash butt welding or any other suitable method. Provision towards 3Nos, of Hinges incase of single shutters / 6Nos,of Hinges incase of Double shutters of 125 X 31 X 1.25mm size placed at appropriate intervals and provisions shall be made for Tower bolts 2Nos, Aldrop 1No. The frame shall be provided with 6Nos,of Hold fast of 200mm length using 50 X 6mm M.S.Flat.The entire frame and shutter shall be provided with one coat of red oxide primer including cost of hold fasts,hinges, locking arrangements, handles wind appliences etc., complete and as directed by the departemental officers.

Supply and fixing of PVC Solid Doors using 19 gauge 19mm MS Sq,tubes for styles and frames, 15mm MS Sq.tubes for to, 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 inpositio nincluding furniture and fittings. The over all size of styles shall be 50mm X 30mm. The over all size of to prail, Lock rail and bottom rail shall be 75mm X 30mm. The over all size of frames shall be 50mm X 45mm with suitable tabate for housing the shutter etc, complete as per standard specification.

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 '32:12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete as per standard specification.

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One Cement add three plastering sand (P- Sand)) 12 mm thick mixed with water proofing compound conforming to ISS at 2% 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

Earth work excavation for foundalion in Hard stiff clay, stifi black cotton, hard red earth, shales munam, gravel,stoney earth and earth mixed wilh small size boulders SS.20B and Sand, silt or olher loose soil, wet sand,or sill not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasling inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete Earthwork Excavation

Refilling with excavated earth in layers of 30 cm watered well rammed and consolidatred conforming to standard specification including labour charges as directed by Engineer in Charge

Dismantling, clearing away and carefully stacking materials useful for reuse for any thickness of walls Dismantling Reinforced cement concrete etc Complete

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.

Supply and Delivery of Direct Online Starter Confirming to ISI 13947 and IEC 947 Suitable KW Rating for Operation in AC/Single Phase/50HZ (+ 5%) and 415 V (+-10%) Including Ammeter,Voltmeter ,Thermal ,Overload Relay , 16Amps 2 Pole Magnetic Contactor with Under Voltage Protection , Indication Lamp,Starting Capacitor,running Capacitor and On/Off Push Button Switches,5 Way Connector , wiring with 1sq.mm / 1.5sq.mm Copper PVC Insulated Cable,Powder Coated Vermin Proof Box including the Capacitor (the Costy of Capacitor is to be taken Separately) Etc.Complete.THREE PHASE PANEL BOARD - D.O.L WITH TWO LEVEL GUARD AND AUTO START (3HP Submerible Pumpset)

Labour charges for over head wiring from EB pole to pump room by fixing 32mm dia GI pipe to the required height over roof slap of pump room ads directed by EB authorities including fixing copper wire in four layers and inslulated with proper reels wire required MS clampset supp delivery and fixing of all materials such as bore well cover clamp set U kondi 7/20GI wire insulated reels 24 18 TW meter board 10x4 aorial board PVC Tape roll copperd earth plate GI bolt and nut with washer nutral linkPVC insulted copper wire (7/20 wire up to 10 HPm 7/16 wire above 10hp)1”PVC hose pipe 1” PVC clamp 25mm PVC encacing pipe 332AMPS fuse carroar 6no 10HP and 60 amps fuse carrier.

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding, grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Add GST 18%

KARUPPASAMY (BID ID -1141172)