Development of Park in Pudhur West street Ward No 2 SF No 14 61 Chakkara Kuppam Village Pudhur

Amount

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc., complete - Narrow Foundations - Upto 2.00m Depth

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc., complete - Open Earth Work Excavation

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement concrete 1:4:8 (one cement, four sand, eight aggregate) using 40mm gauge hand broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15 cm thick and compacted,etc., complete complying with standard specfication.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation - Plinth Beam

Slab and beams

Footbath

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 - For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of crushed stone sand (M - Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials) - Upto Basement

Ground Floor

Supply and fabrication of steel required for all RCC items of works involved in the schedule, cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as as per design given and specified in the drawings, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc complete as per standard specification

Fly ash Brick work in CM 1:5 (one cement & Five sand) using fly ash bricks of size 230 X 110 X 70mm in standard specification including finishing, curing, etc., complete complying with standard specification (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost) - Above Basement

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.

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 the new iron work with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat and including cost of painting materials, brushes, putty, preparation of surfaces and scaffolding charges etc., complete complying with standard specification and as directed by the departmental officer.

Brick work in CM 1:5 (one cement & five sand) using Third class country brick kiln burnt Bricks of size 8 3/4"X4 1/4"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Plastering with CM 1:5 (One part of cement & five parts of sand) mix for 12mm thick including cost and conveyance of all materials to work site and including all labour charges for mixing, laying, curing,finishing etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:56&57

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers.

Plastering with cement mortar 1:3 mix (One cement and three sand) 20mm thick including cost and conveyance of all materials, finishing, curing and all labour charges etc. complete as per standard specification

Special Ceiling Plastering with CM 1:3 (One part of cement & three parts of sand)mix for 12mm thick including cost and conveyance of materials to work site and including all labour charges for mixing, laying, curing,finishing etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:30,56&57

Wiring with 2 x 1.5 sqmm (22/0.3) PVC insulated unshealhed SC.Cu. conductor of 1100V grade in suitable PVC rigid Pipe on wall and ceiling with PVC accessories with TW switch box with 5A F.T. switch inflush with wall, covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light/fan point (For Electronic regulator) (5 points per coil). SD 22

Supply and fixing of single box type 4feet 18 Crystal Glass LED Tube Light Fitting complete with electronic ballast with TW round blocks on wall or ceiling with led tube with PVC unsheathed Copper leads from terminals to the fitting. Pg-10

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.-1 m 3

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement

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.

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings.....

Supplying laying and jointing P.V.C pipes (6Kg/SqCm) of approved quality and best variety conforming to I.S.S & with I.S.I mark, of the following sizes including cutting , Fixing to PVC specials using Adhesive but excluding cost of such specials and fixing to wall with necessary teak - Wood Plugs,PVC Clamps and screws,making holes on the wall or drilling holes in roof and making good the dismantled portions to original condition with necessary brick work and plastering wherever necessary with necessary scaffolding charges.20mm dia PVC pipe

20mm PVC elbow

20mm UPVC Union

20mm PVC Tee

110mm dia pvc pipe

110mm PVC Elbow

110mm PVC Tee

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

Providing and laying, spreading and compacting graded stone aggregate to wet mix macadam (WMM) soecification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Supplying and laying Rubberised interlocking Paver block M40 grade Providing and laying of 63mm thick high strength type conforming IS 15658-2006 of rubberized interlocking paver lock in size of minimum compressive strength of 40N/mm2 in uniform shape of approved make to be laid in flurring bone pattern with stone dust cushion below the uniform shap of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as sub base, stone dust cushion 70mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers,sweeping tranporting loading unloading of laying paver block as per standard specification,.

Conducting Geophysical survey, quality and quantity test and transportation charges etc, (This includes labour charges in the field, rent of the vehicle for reaching the place, rent of the instrument and excluding charges for the geologist)TWAD M.D No.2015/AHG-3 HG Deposit work Dt: 05.05.2023

Drilling of 150mm dia vertical bores in hard rock formation to any required depth as directed by the departmental officers including labour charges for inserting casing pipe, assembling in the drilled hole, including welding the joints if necessary grouting the casing pipe etc, and including transportation charges for the rig and supporting vehicles from one place to another place. Pg.No-280 Sl.11 A Upto 150m below Ground Level

From 151m upto 180m

From 181m upto 210m

Supply and delivery of unplasticised ribbed screen PVC casing pipe of the 180mm dia in 3m length with screwed and socket end and centering guide for every 15m length of pipes as per IS / 12818 / 92 and as amended from time to time to suit the borewell upto 80m depth (C.S) with ISI marking including, loading, unloading , freight, stacking and transit insurance charges etc, complete.

Supply and delivery of clear water vertical wet type submersible pump conforming to is 8034/2002 and as amended threafter and BEE 3 Star Rated capable of discharging notes 20 lpm x 150 m against head of water column due to all causes. The pump shall be with stainless steel shaft and dyamically balaced bronze or Cast SS impeller, brass screws and CI FG 200 grade two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+- 10 %, 50 HZ +/- 5 %. (TWAD Board Rates in Page No:96)

Labour Charges for inserting PVC casing pipes of 140 mm OD PVC Casing Pipes Assembly assembly (with slots or without slots) in the drilled hole including the jointing the pipes with PVC couplers with cement paste etc. complete

Labour charges for the erection of submersible pump set in bore well/open well including fixing and jointing submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges up to 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 preventer, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pump set and trail run for 10 days.

Supply and delivery of Single Phase Panel Board - Star Delta with two level Guard and auto start suitable for Submersible pumpsets and accessories including all fittings suitable for Submersible pump sets.Panel Board should be provided as per specification. Rates inclusive of Packing, Loading, Freight, Unloading, Stacking, Transit and Insurance charges etc, complete.

Supply, delivery and fixing of UPVC pipe(un-plasticized Polyvinyl Chloride) UPVC used for residential and home applications, water pressure in residential areas do not normally exceed the maximum tolerance.(shedule - 40) etc.,(PWD Board Rates in

Supplying and fixing of PVC insulated and sheathed 3 core 4sq.mm Flat type Copper cable cofirming to IS 694/ 1990 and including cost and conveyance of all materials to site and labour charges etc, complete as per standard specification.

Supply and fixing of 1000 lit HDPE Tank ISI make with all accessories such as Tank Nipple, Washer etc,including cost and conveyance of all materials to site etc, complete as per standard specifications.

Supplying fixing of 32mm dia G.I pipe B class with ISI mark standard quality, standard weight including transporting the same to the site directed by the departmental officers etc complete

Earth work excavation and depositing on bank with intial lead of 10m and lift of 2m in narrow trenches for laying of opipes for water supply lworks in the murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil as directed bly departmental officers and refill the earth in sides and remove the excess earth etc., complete.

Supplyingand fixing of Bore well fittings as per standard specification as directed by the departmentaol officers etc., complete-32 mm Dia GI Elbow

32mm Dia GI Nipple

32mm CI flangeset with bolt nut insert rubber

40 mm dia Mild steel clamp set

32 mm dia GI Coupling

32mm C.I. borewell motor Adoptor

160mm Borewell pvc endcup

Nylon rope 8mm

32mm Gate valve

20mm PVC Tap

Supplying and fixing of Double Swing of height 2.40m height with 40mm dia M.S. pipes support as legs and top bar is 50mm dia. The seat is 9mm thick reinforced rubber with Antiskid chequred top with heavy ball bearing and the suspension is 7mm dia electro galvanized chain and the cost shall inclusive of all materials, labours and fixing etc, complete as directed by the departmental officers.

Supplying and fixing of Two seater SeeSaw for below 12 years old childrens to a height of 0.50m with 50mm dia leaver and 40mm top bar with M.S. Pipes. The seater is of moulded plastic with heavy duty bush bearing. The cost shall inclusive of all materials, labours and fixing etc, complete as directed by the departmental officers.

Supplying and fixing of Slide for below 12 years old childrens to a length of 3.00m with 80mm dia leaver and 40mm top bar with M.S. Pipes. The seater is of moulded plastic. The ladder frame is made up of 25mm M.S.Pipe, hanrail 20mm dia M.S. Pipe and the centre support is 80mm dia M.S. Pipe The cost shall inclusive of all materials, labours and fixing etc, complete as directed by the departmental officers.

Supplying and erection of the Following Outdoor Gym Materials in Public Parks for Public as per the standard specifications. Standing Twister

Pullup Bar

Chest Press

Supply and fixing of 6 metre Length single Bracket pole with Base plate ( 250 x 250 x 6mm) 76.10mm OD x 3.65 mm thick x 4000mm length etc., completed ( PWD SOR Page No.148) Sl No.XV --1

Supply of 25w LED Street light Fitting with LED Etc., completed., ( PWD SOR Page No.115) Sl No.18a

Earthing as per PWD Standard Specification with on earth Electrode of 2m Class "B" Pipe of dia not less than 32mm Completed. Brass Cable Evenet for Suitable of 4 x 16 Sq.mm etc., completed,, ( ELE -SD 234

Supply and Erection of 4 x 6 sqmm UG Copper Cable including cost and Conveyance of all Materials to site and labour Charges Etc.,, completed ( ELE -SD 201 Page No. 86)

Supply and laying of ISI Marked 168 /2x25sq.mm cable etc., complete

Supply and run of 4 X 6 sq.mm (84/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade on 7/20 Gl bearer wire for service connection mains etc, complete as per standard specifications.SD 68

Supply and fixing of TNEB Board suitable for 3 Phases 63A service connection made up of suitable angle iron frame work of size 2 feet x 1 1/2 feet using angle iron of size 1 1/2" x 1 1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos 63A fuse units(500V) 1 No. Neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 7/16 PVC insulated copper wire with earth connection complete.SD 129

Supply and fixing of 32 A TPN MC switch on incoming and 3 Nos 32 A DPMC Switch (Front Handle) as outgoing with suitable adoptor box with suitable MS cable entry box trunking boxes and internal connections on internal connections on suitable AI frame work with earth connection etc, complete.SD 172

Supply and Fixing of horizontal type 4 way Triple pole neutral MCB distribution board in sheet Steel Enclosure double door of Type with metal door with IP43 Protection with 40A 4 pole MCB isolater as incoming and 12 Nos. 6A to 32A SP MCB AS outgoing in flush with wall and making good of the Concealed portion with earth Connection. The MCBDB and MCB'S Should be with the ISI Mark (like standard make) SD 179. PAGE NO.78

Supply and Errection CCTV Camera 360 Degree angle for Public Safety including of all taxes, materials, labours and fixing etc, complete as directed by the departmental officers. Armoured cat - 6 Cable ( PWD SOR Page No.153) Sl No.31

POE Switch for Camera - 8 port ( PWD SOR Page No.154) Sl No.33

Hard disk for NVR 6 TB (PWD SOR page No.155) SI 35

Net work video record for CCTV 8 Channel - 1 Sata 1 No Hard disk (PWD SOR Page No.154) SI 34

CCTV Camera SOR (Q)

Rack with Accessories 6U Rack (PWD SOR Page No.155) SI 39 ©

I/O SOKET RJ 45 (PWD SOR PAGE NO.155) SI 37 Q

I/O SOKET RJ 11 (PWD SOR PAGE NO.155) SI 37

29'' LED TV (Q)

Supply and fixing of 20lit capacity tilting type stainless steel garbage bins in park area as per the site condition and as directed by the departmental officers.

Providing Three Seater arrangements with Ready made Granite benches 20mm thick Slab with 1500mm wide , 600mm height. The cost shall include all labour and materials and as directed by the departmental officers.

D & D ENTERPRISES