Chidambaram Municipality-Repair and Maintenance Works of Anganwadi at Mana Sandhu in Chidambaram Municipality

Amount

Earthwork excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring balsting but inclusive of shoring , strutting and bailing out water whereever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 c.m thick well rammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial lead and lifts etc., complete complying with standard specifications.

Supplying and filling the foundation and basement with stone crusher dust in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain cement concrete in mix 1:4:8 ( One cement , four sand and eight aggregate) using 20mm & 40 mm BSS HBG metal including cost and conveyence of all meterials to work site and labour charges for mixing, laying, curing etc complete as per the standard specification.

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 4 3/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Basement Level

Ground Level

Brick Partition Walls using II class ground moulded chamber bricks of size 9"X43/8"X 23/4" in C.M 1:3 (One part of Cement and Three part of Crushed Stone Sand (M- Sand)) using hoop iron reinforcement,if found necessary standard specification including finishing, curing,etc., complete complying with standard specification - 10 sqm

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 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 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard 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 thickness as directed by the departmental officers.etc., complete.

Finishing the top of the roof slab with one course of Machine pressed tiles of size 23cm x 23cm x 2 cm of approved quality laid in cementmortar 1:3 ( one cement and three sand) 12mm thick mixed with waterproofing compound 2 % by the weight of cement used and the top pointed with red oxide etc., complete complying with standard specification.

Flooring with Cuddapah slabs of 40mm thick over a base mortar in CM 1:3 (One Cement and Three Plastering Sand (P - Sand)) 20 mm thick and pointed with cement mortar 1:3 ( one cement and three Plastering sand) usimg Black oxide complying with standard specification

Paving the floor with Double charged Vitrified tiles of approved quality and colour of size 600x600x8mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer. The colour & quality of tiles should be got approved by Municipal Engineer before use on work

Painting two coats with approved EXTERIOR EMULSION paint with one coat of primer over cement plastered wall surface and ceiling including cost of one priming coat, Cost of all materials, all labour charges, brushes, cleaning preparing the surface,scaffolding charges and curing charges etc, complete as per standard specifications.

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.

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.

Manufacturing supplying and fixing of MILD STEEL Window made out of 40 x 40 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.

Painting two coats over new iron work for doors , windows and ventilators iron bars weld mesh wire mesh screen, steel bars flats and other similar works etc., with two coats of approved first quality of synthetic enamel paint over the existing tred oxide primer in all floors The rate inclusive of cost of all materials and labour brushes and scaffolding charges etc., complete complying with standard specification.(The paint should be got approved by the Municipal Engineer before use on work)

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

Fabricating supplying and fixing of pre painted galvanium colour sheets with the following specification. The materials should be of PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be G.I.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws,plastic washer.The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finish should be terra cotta finish like malabar mangalore tiles finish optional matt finish. The sheet to be fixed with making suitable corrugated,cutting the sheet in to the required ssize and making ornamental designs as per the site condition and as directed by the departmental officers.

Wiring with 2x1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade insuitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 3mm thick hylum sheet cover with TW switch box and 5AFT switch with continuous earth wire connection of 1.5sq.mm copper wire for making good of the concealed portion with suitable colour for PVC concealed light point / fan point (for electronic regulator) SD23.

Wiring with 2x1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade insuitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 150mmx100mmx113mm TW switchbox with 3mm thick hylemsheet cover for 5A3 pin non interlocking wall socket with 5A flush type switch with continuous earth wire connection of 1.5sq.mm copper wire and making good of the concealed portion with suitable colour for concealed PVC plug point ..SD 38

Supplying and fixing of 18W LED Tube Light for T8 Fitting (Single Side) approved qulity including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Supply and fixing of AC ceiling Fan complete 1400 mm 56" sweep with 300mm down rod ( With Regulator ) cromplton make SD106

Drilling of borewells of size 6'' to 8'' dia in sedimentary formation using hand boresets including insertion of casing pipes and removal of casing pipes etc., including collection of samples as directed by the TWAD Board officers.

Reaming from 140/150mm dia pilot bore to 300mm dia above as directed by the departmental officers up to 60m depth ending below GL.

Supply and delivery of un plasticised for 140mm dia plain PVC pipes with socket ends and centering guides for every 15mtr length of pipes as per is 12818/92 and as amended from time to suit deep bore well up to 80m depth (CS) for delivery at site w

Supply and delivery of un plasticised for 140mm dia plain PVC slot casing pipes with socket ends and centering guides for every 15mtr length of pipes as per is 12818/92 and as amended from time to suit deep bore well up to 80m depth (CS) for delivery at s

Labour Charges for inserting PVC Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the executive engineers of TWAD Board

Supply delivery and fixing of DN 140mm Pvc end cap suitable for the above pipes with ISI marking inclusive at all take etc., complete

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supply and delivery of single phase submersible pump set with motor as per ISI, 20 lpm x 40m head including panel board consist of following 1. Relay with ISI mark.2 Contact Unit ISI mark starter.

Supply and delivery of following pipe and specials conforming to is 554/86Pump set

40mm pump set erection.hdpe

40mm GI elbow

M.S. clamp set

Supply and delivery of wiring Materials for EB service connection for Pump set

1.5mm flat copper submersible cable

1HP Starter Panel board

Supplying and fixing in position best approved of BIS quality PVC Waste water pipes having a pressure of 6 kg. / sq.cm including cost of special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 6.0 meter pipe length, etc., complete complying with standard specification.

110mm dia pipe

90mm dia pipe

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading,unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

Supplying, laying and jointing PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works.

25mm dia

32mm dia

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements

25 mm Dia Coupler

32 mm Dia Coupler

25 mm Dia Elbow

32 mm Dia Elbow

25 mm Dia BEND

32 mm Dia BEND

25 mm Dia Tee

32 mm Dia Tee

25 mm Dia End Cap

32 mm Dia End Cap

20 mm x 15 mm Reducer

25 mm x 20 mm Reducer

32 mm x 25 mm Reducer

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC soil stacks, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Executive Engineer before use on works).

110mm dia Elbow

90mm dia Elbow

Add GST 18%

CHANDIRARAMESH (BID ID -1443163)