Thoothukudi District -TN/Tut-01/2024-25 - Construction of Multipurpose Evacuation shelter at Siruthondanallur in Eral Taluk at School Premises in Srivaikundam Block

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 M-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 10 cum

a) Footing

b) Grade Beam

Sand Filling

Supplying and filling in foundation and basement with Local 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 fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Centering

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 size90cmx 60cm and 10BG stiffended with welded mild steel angles of size25mm x25mm 3mm for boarding laid over silveroak joists of size10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc completein all floors complying with standard specifications (Payment for centering shall be given after the concrete is laid)

Supplying and erecting for sides and soffits including necessary supports and strutting upto 3.29m height for plane surfaces as detailed below in all floors with all cross bracings using mild steel sheets of size 90x60cm and 10BG stiffened with welded mild steel angle of size 25mm x 25mm 3mm for boarding laid over silver oak joists of size 10cm x6.50cm spaced at abote 90cm centre to centre and suported by casurina props of 10cmto 13cm dia spaced at not more than 75cm centre to centre etc complete complying with the standard specifications (Payment for centering shall be given after the concrete is laid)

For plane surface such as RCC floor slab roofslab beams lintels bed blocks landing slab waist slab portico slabs and beams etc

M-25 concrete providing and laying in position standarised design mix M-25 Grade using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimumn cement content of 350kg/m3 and maximum water cement ratio of 0.55 including admixture (Plasticiser/super Plasticiser )in recommended proportions as perIS 9103to acceleratee retard setting of concrete improve workability with out impairing stregth and durability with about (5.70 cum )940.50Kg of20mm machine crushed stone jelly and with about (2.80 Cum) 462.00KG of 10-12mm machine crushed jelly and with about (4.25cum) 701.25KG of sand but excluding cost of reinforcement grill and fabricating charges centering and shuttering and also including laying vibrating with mechanical vibrators finshing curing etc and providing

Basement

Ground Floor

First Floor

Second Floor

Supplying and fabricating and placing in postiton MS (OR) R.T.S bar for reinforcement to all RCC works as per the design given including costof steel and binding wire also in all floors

Brickwork

Brickwork in CM1:5 (one cement & five sand)using II Class ground moulded bricks of size 9 x43/8 x2 3/4 including finshing curing etc complete complying with standard specifications

Basement

Ground floor

First Floor

Second Floor

BrickPartiton walls using country bricks of size 83/4 x41/4x23/4 etc complete

Ground floor

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

Refilling in foundation and basement with excavated earth in layer of not morethan 15cm thick

Plastering with cement mortar (1:5) 12mm thick in all floors including cost and conveyence of all materials to site and labour charges etc complete as per standard specifications

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC Surface of ceiling including finshing the joints smoothy with grinding machine and the surface shall be throughly cleaned out of dust and scrubbing the surface shall then be allowed todry for atleast 48 hours it shall then be sand papered (Water proof abraisive sheet ) to give a smooth and even surface any unevenness shall be made good by applying 1st coat of putty mixed with water onthe entiresurface including filling up the undulations and applying 2nd coat of putty after6hours of 1st coat of putty and then sand papering (Waterproof abraisve sheet) the same after it is dry and finshing the surface smoothy etc complete complying with standard specifications and as directed by the departmental officers (The rates are inclusive of hire charges for grinding

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over aprimingcoat including thorough scrapping clean removal of dirt and including necessary plaster of paris putty wherever required etc complete complying with standard specifications

Supplying and painting the walls with two coats of oilbound distember overone coat of water based cement primer including cost for distemper primer cleaning andscrapping the walls rendering the walls smooth with necessary putty brushes scaffolding arrangements labour charges etc as per standard specifications (The colur and shade of the distemper shall be got approved by the executive engineer before use of work)

Providing granolithic floor finish of the following thickness with plain cement concrete1:2:4 (One cement two crushed stone M.Sand and four aggregate )using 10to 12mm gauge hard broken stone jelly including laying finshing and the top rubbed smooth with power trawl thread lining curing etc complete complying with standard specifications and as directedby the departmental officers (The rate is inclusive of necessary plancing for panelling whereever necessary and as directed by the departemental officers)

Paving the floor with kota stone Slab of size 600x600 of 18/20mm (Un-Polished) in all floors laid in of cement mortor 1:3 (one cement neatly including polishing with polishing stone and oxalic acid etc so ast to perfectly smooth and glossy and including hire chargesfor polishing machine and power consumption charges etc The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned beforeuse on

Paving the floor with pre polished concrete anti -skid tiles (Required shapeand design ) of 20mm thick of approved quality and colour laid in cement mortar 1:3 (one cement and three crushed stone )

Dadooing walls with following best approved quality white/ colour glazed tiles of following sizes set in cement mortar 1:2 (One cement and two crushed stone M.Sand)10mm thick and pointing the joints with white cement mixed with colouring Pigments at the rate of 0.40KG /SQM neatly in all floors curing etc complying with standard specifications and as directed by the departmental officers

Paving the floor with pre polished concrete anti -skid tiles (Required shapeand design ) of 20mm thick of approved quality and colour laid in cement mortar 1:3 (one cement and three crushed stone M.Sand ) 20mm thick and pointed with white cement mixed with coluring pigment at the rate of 0.40KG /SQM curing etc complete complying with standard specifications and as directed by the departmental officers (The make and brand of the tiles should be got approved by executive engineer before useon works)

UPVC Ventilator Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work..

Manufacturing, supplying and fixing in position of steel windows with the following specifications. Outer frames of windows made of "Z" section F7D of size 33 x 25 x 3mm at 1.419kg/m and mullion "J" section (F4B) of size 46 x 25 x 3mm at 2.28kg/m and shutter section of made of F7D of 33 x 25 x 3mm at 1.419kg/m as specified in IS 7452/1990. ach openable shutter should not exceed a width of 600mm to enable separate operations and easy maintanenance. The panel of the shutters to be covered with 18 gauge cold rolled sheet of superior quality and welded intact with shutter frames. Horizontal stiffeners using 18 x 5mm MS flat at 0,70kg/m at 3Nos. for each shutter and additional diagonal stiffeners of the same MS flats at all the four corners of each shutters to the suitable length welded to the shutters, for holding the CR sheets in position firmly.

Manufacturing, supplying and fixing of Mild steel door made out of 50x50x6mm M.S angle for outer frame 35x35x5mm MS Angle for outer frame of shutter the entire shutter area shall be covered with CRC sheets (18 G) with 5Nos of stiffners using MS Flats of size 25x6mm 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 125x31x1.25 mm Size placed at appropriate intervals and provisions shall be madefor Tower bolts 2Nos Aldrop 1NO the frame shall be provided with

Supply and fixing of PVC Solid Doors using 19gauge 19mm MS SQ tubes for styles and frames 15mm MS SQ tubes for to loxk and bottom rails the steel tubes shall be converd with 5mm thick solid pvc sheets for panelling shall rigidly fixed in position including furniture and fittings the over all size of stylesshall be 50mm x30mm .The over all size of top rail lock rail and

Providing UPVC (Un -Plasticized Polyvinyl chloride)Door Providing and fixing casement doors fabricated from unplasticized Polyvinyl chloride (UPVC) Sections profiles the profiles should be

Supply and fixing of MS 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 convyence of all materials to site et complete as per standard specifications

Supplying and painting two coats new iron work such as steel doors ventilators window barsetc (Without Primer)

Weathering course with concrete Broke Brick (S.l.NO278)&(P&D)Data 54.Jelly 20mm gauge in pure slacked lime (No sand to be added)over roof slab the proportion of brick jelly to lime being 32 to 12.5 well boated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc complete -10cum

Ground Floor

First Floor

Finishing the top of roof with one course of machine pressed tiles of size 230mmx 230mmx 20mm of approved quality set in cement mortar1:3 (One cement and three crushed stone M.Sand) 12mm thick mixed with water proofing compound confirming to ISS at 2% by weight of cement used and the joints pointed nealy to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc complete complying with standard

Manufacturing, Supplying and Fixing of Stainless Steel Handrails for staircase near wet riser using 50mm dia 304L GradeStainless Steel pipe of 1.60mm thick will beprovided withtubular supports made of 304L Grade Stainless Steelpipeof 25mm dia of 1.60mm thick welded to the railing. Thesupports will be grouted into the wall and provided with93.00mm thick Stainless Steel circular base plate of 304Grade. The rate shall included for grouting into concrete withnecessary supporting arrangements the hand rail in floorpolishing buffing, bonding, cutting, grinding, conveyance,welding charges, electrical charges, etc. complete

Terracota Jally of size 20 x 20 x 0.75mm

Supply and fixing of Mild steel angles etccomplete (M 0187)

Iron works for trusses and record racks (W-0167)

Providing and fixing puf panel for roofing with sandwich insulated panels with external 0.50mm coated thickness prepainted galvalume sheet with labour for fixing etc complete (W-0374) 30mm thick Puf Panel

Electrical Works

EarthingaspertheISIspecificationwithanearthelectrodeof2.10metreClass'B'GIpipeofdianotlessthan40mmwithcopperearthplateofsize125mmx50mmx6mmwithnecessaryfunnelingarrangementswithnecessarymasonry work and with 38mm RCC cover slab for the brick masonry SD 211

Supply and run of 25 mm x 3 mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection. SD 77

Supplying and run off 8 SWG copper wire on walls or below ground level with necessary 'U' nails, earth work excavation and refilling & including the cost of all materials etc., complete in all respects as directed by the departmental officers.(SD 370)

Supply and fixing of 7 segment 8 way 63A TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and separate 4 way provision for accommodating one no. 4 pole incoming MCB / Isolator and another separate 4 way provision for accommodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 6 ways in each segment) and separate provision for MCB / Isolators ( totally 24 nos.) for sub incomers in 3 segments with label holder and provision for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only.- SD 629

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable 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 5A F.T. switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point (For Electronic regulator). SD 25

Supply and fixing of 1 no.6A two module 5 pin socket , 1 no. 6A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections. SD 374

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections. SD 398

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 150 x 100 x 113 mm TW switch box with 3mm hylum sheet cover for 5A 3 pin non inter locking CS plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point. SD 38

Supply and Laying of 4 x 16 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and run off 2 of 2.50sqm FRLS PVC insulated single core unsheathed copper conductor cable of 1100 V grade with ISI mark confirming to IS:694/1990 with continuous earth connection by means of 1.50 sqm PVC insulated single core unsheathed copper conductor cable confirming to IS:694/1990 in suitable PVC rigid pipe 1.8mm thick concealed in wall for mains including the cost of PVC pipes and specials, cables, cement, brass screws, T.W plugs, saddles and labour etc., complete in all respects as directed by the departmental officers. (SD 337)

Supply and Run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection by 4 sq.mm. PVC insulated SC unsheathed FRLS copper wire with painting of suitable colour.

Supplying and fixing 12" (30cm dia) light duty Exhaust fan including cost of all materials, labour, lead, lift, etc complete SD 114

Supply and fixing of 1200mm (48") sweep AC ceiling fan complete with stepped electronic regulator with 300mm down rod on the existing clamp (SD110)

Supplyandfixingofsingleboxtype4'36WfluorescentfittingcompletewithelectronicballastwithTWroundblocksonwall or ceiling with flu tube with PVC unsheathed FRLS Copper leads from terminals to the fitting

Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb

Supply and fixng of TNEB meter board suitable for 3 phase 63A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2feet using angle iron of size 1-1/2"x1-1/2"x1/4" rigidly fixed on wall covered with hylem sheet of size 2feet x 1/2feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3Nos. 63A fuse units (500V), 1No. neutra llink, copper earth flat of size 1"x1/4"with interconnection of EB meter to fuse units by 16Sq.mm PVC insulated copper wire with 1No 63Amp 30MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection with earth connection complete SD 131)

Supply and Run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 6 sq.mm. PVC insulated SC unsheathed FRLS copper wire with painting of suitable colour. SD 359

Supply and Run of 4 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection by 4 sq.mm. PVC insulated SC unsheathed FRLS copper wire and making good of the concealed portion with suitable colour. SD 357

Incinerator for Ladies Bathroom (For School Works)

PLUMBING

Providing & fixing PVC RAIN WATER DOWNFALL PIPE of the following dia with necessary T.W.Clamps Plugs, Shoes,Bemds, other clamps, screws nails etc.,complete complying with standard specification. The rate is inclusive of cost of removable iron gratings of appropriate size. The size of Teak Wood plugs used is 150X25mm in front & 200x75mm in rear (wall side) with a depth of 110mm. The pipe is to be fixed by means of "U" clamps at the centre of pipes to be fixed.110mm dia PVC Pipe [4 Kg/SqCm]

Supplying and fixing in position best quality P.V.C soil/ waste pipes (6KSC) of various sizes having ISI mark and providing leakproof joints including fixing to the wall with P.V.C/ M.S clamps etc., and making connection to all sanitary fittings, dismandling masonry/R.C.C. works wherever necessary and making good the dismandled portion to the original condition, complying with standard specifications.(D)

110MM 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- TWAD SOR PG NO. 87 (WD-M1418)

Supplying and fixing in position first quality and approved variety of Gun Metal Gate Valve (Heavy type ) with I.S.I.mark of the following sizes including cost of Shellac , thread etc,.including labour for cutting and threading of G.I.Pipes etc.,complete complying with standard specifications for both internal and external water Supply arrangements.

25mm Gun metal Gate Valve

32mm Gun metal Gate Valve

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

SD TAP

CP Two way bib cock with health facucet

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.

25mmDia

32mm Dia

Supplying PVC Specials (With working pressure 10KG /SQcm) in water supply arrangement (Both in internal and external watersupply arrangement

PVC Plain Elbow

110mmdia PVC Plain Elbow

90mm dia PVC Plain Elbow

PVC Door Elbow

110mm dia PVC Door Elbow

90mm dia PVC Door Elbow

PVC Plain Tee

110mm dia PVC Plain tee

90mm dia PVC Plain tee

PVC Door Tee

110mm diaPVC Door Tee

90mm dia PVC Door Tee

PVC Yjunction

PVC Y with door 110mm dia

PVC 4-Y with door 90mm dia

Supply and delivery of Electric Monoset centrifugal pump conforming to IS9079:2002 asamended from time to time ,with CIFG200 Casing ,hydraulically and dynamically balanced BronzegradeLTB-2 impeller ,impeller ring and casing ring,stainlesss teel shaft capable of discharging required quantity of water against a total head noted below due to all causes.Pump shall of BEE 3 Star Rated and capable of discharging the specified quantity at the head noted at theminimum NPSHA at sit conditions. The shut off head shall beat least 25% over and above the head at duty point.The pump shall be suitable for operation in A Cthreephase,415V+/-10%,50Hz+/-5%. Squirrel cage induction motor for continuous operation.The speed of the Pump and Motor shall be not less than 2700to2900 RPM respectively.(250x20) TWAD SOR Pg 95

Supplying and Erection and construction of sewer chambers of required internal dimensions 600x600 upto 0.6 mtr.depth with 230mm brick masonry in C.M.1:5 thk of masonry over bed of 1:2:4 R.C.C. 200 mm thk bove 100 mm thk P.C.C.1;3:6 Cement concrete foundations over M.Sand bed of 100mm thk channelling in 1;2:4 cement concrete, plastering in 1:3 cement mortar for internal and external surface finished with floating coat of neat cement, the work including excavation for required depth of gully trap and refilling and making good in the surface with SFRC cover and frame 600x600mm (clear opening) complete complying with standard specifications etc.,

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with crushed stone M.Sandcushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone M.Sandand Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

Europeon Water Closet with all fittings and 10lit capacity flusing tank

Construction of rain water recharge well of 1200mm dia and depth upto 1500mm, in addition 110 dia special blue slotted pipe for bore well.pipe should be laid from bottom of ring well centre to below 1500mm as shown in the drawings, including all types of excavation, occur for pipe, filling of rain water harvesting materials with construction of R.C.C. ring and top 100mm RCC SLAB WITH 450X450mm perforated SFRC manhole and 230mm brick wall in 2'height with below 300mm lengthx100mm thk P.C.C. as per the structural filling the filter media as per drawing.

S/F in position of Indian Make White/Colour glazed earthen ware lipped mouth Flat Back Urinal of best approved quality with G.I.Pipe connection to suitable length,32mm bell mouthed P.V.C connection ,15mm dia G.M.Wheel valve,fixing the urinal to the wall in position with necessary T.W.plugs ,clamps,screws, shellac etc.,including dismantling masonry if necessary and redoing the same to original condition ,fixing the 15mm dia. G.I.pipe connection and wheel valve ,painting the pipe with two coats of approved paint over one coat of primer and checked without any leakage complete, complying with standard specifications. - White Colour

Supplying and fixing position CI Nahani Trap / Floor Trap of the following sizes with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of crushed stone M.Sandand five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three M.Sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal / without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Supplying and fixing in position Indian make white glazed earthenware squating type urinal of best quality and approved make including dismantling masonry, if necessary and re-doing the same to original condition, etc., complete complying with standard specification. (The squatting urinal should be got approved by the Executive Engineer before use on works).

CP Angle Cock Tap

Supplying and fixingin position Brass C.P.Shower rose 100mm dia With stop cock arrangement of size 15mm dia with necessary cutting threading and jointing using shellac etc complete complying with standard specification and as directed by the departmental officers

Supplying and fixing approved best quality brass CP Towel rail 600mm long and 20mm dia with brackets of same materials including cost of teak wood plugs and cp screws etc complete complying with standard specifications (The tower rail should be got approved by Executive Engineer before use on Works)

Supplying and fixing best approved best quality brass cp soap tray of size 150x100mm including cost of teak wood plugs brassscrews etc complete complying with standard specifications (The soap tray should be got approved by Executive Engineer before use on Works)

Supplying and fixing PVC ventilating shaft of 110mm dia (Having working pressure 4KG /SQ CM )with 3metre height including cost of pvc cylindrical cowl of best approved quality etc complete complying with standard specifications

Sub Estimate - Septic Tank

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 hard rock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc., complete

Supplying and fixing best approved best quality brass cp soap tray of size 150x100mm including cost of teak wood plugs brassscrews etc complete complying with standard specifications (The soap tray should be got approved by Executive Engineer before use on Works)

Plain cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc complete as per standard specifications

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 mildsteel sheets of size 90cm x60cm and 10BG stiffened with welded mild steel angles of size 25mm x25mm x3mm for boarding laid over silver oak josits of size 10cmx 6.5cm spaced at about 75cm centre or at suitable intervals etc complete in all floors complying with standard specifications (Payment for centering shall be given after the concrete is laid

Supplying and erecting centering for sides soffits including necessary supports and strutting upto 3.29M height for plane surfaces as detailed below in all floors with all cross bracings using mildsteel sheets of size 90x60xcm and 10BG stiffened with welded mild steel angle of size 25mmx 25mmx 3mm for boarding laid over silver oak josists of size10cm x 6.50cm spaced at abote 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at notmore than 75cm centre to centre etc complete complying with the standard specification (Payment for centering shall begiven after the concrete is laid)

For plane surface such as rectangular or square RCC Columns sunshades top and bottom slab of RCC boxing etc

For plane surface such as RCC floor slab roofslab beams lintels bed blocks landing slab waist slab portico slabs and beams etc

M-25 concrete providing and laying in position standarised design mix M-25 Grade using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimumn cement content of 350kg/m3 and maximum water cement ratio of 0.55 including admixture (Plasticiser/super plasticiser)in recommended proportions as perIS:9103 to accelerate,retard setting of concrete improve workability without impairing stregth and durability with about (5.70co) 940.50KG of 20mm machine crushed stone jelly and with about (2.80co) 462.00KG of 10-12mm machine crushed jelly and with about (4.25co) 701.25KG of sand but excluding cost of reinforcement grill and fabricating charges centering and shuttering and also including laying vibrating with mechanical vibrators finshing curing etc and providing fixtures like fanclamps in the RCC floor/roof slabs wherever necessary without climbing extra 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 IS383-2016 (NO Separate payment willbe made by the department for the excess usage of material as per design mix.)

Supplying and fabricating and placing in postiton MS (OR) R.T.S bar for reinforcement to all RCC works as per the design given including costof steel and binding wire also in all floors

Brickwork in CM1:5 (one cement & five sand)using II Class ground moulded bricks of size 9 x43/8 x2 3/4 including finshing curing etc complete complying with standard specifications

Plastering with cement mortar (1:5) 12mm thick in all floors including cost and conveyence of all materials to site and labour charges etc complete as per standard specifications (Sl.306)

Manhole cover 60x60cm (Heavy Duty)with frame

Supply of inlet &outlet pipe of 4"dia (GEM PORTAL)

Supply of vent pipe of required

Sub Estimate - Construction of 0.150 LL NEW Sump

Earthwork excavation and deposting on bank with initial lead 10m and lift of 2.0m in the following classification of soil bailing out waterwherever necessary including providing danger lights etc and as directed as per specifications SS20B and specials specification. Hardstiff clay stiff block cotton hardred earth shales murrams gravely stoney earth mixed with50% small sized boulders and hardgravelly soil etc completeas per standard specifications and as directed by the engineer in charge

Supplying and filling in foundation basement etc with sandfilling in layers of notmore than 15cm thick well watered rammed and consolkdated etc complete complying with standard specification and as directedby the departmental officers

Plain cement Concrete 1:4:8 (one part cement four part sand and eight partof aggigate)using 40mm size ISS HBG metal including cost and conveyance of all materials loading and unloading charges and labour charges for mixing laying and curing etc complete complying with standard specification

Centering for sides and soffits of RCC Slab f plane surface for RCC floor slab including strutting upto 3.3mt height wusing MS sheets of size90cm x60cm andstiffend with welded MS anglesof size 25mmx25mmx3mm laid over silver oak (Country wood) josists of size 10cmx6.5cm (Space at about 90cmm c/c)and supported by casurina props of 10cm to 13cmdia 90cmx60cm and BG10gauge

Providing and laying in position standard concretemix M-25 grade in accodance with IS456-2000 using 20mm and down graded hard brokengranite stone jelly for all RCC items of works withminimum cement contentof 400KG /m3 and maximum water cement ration of 0.45including admixture (plasticient super plasticiser)in recommended properties as perIS 9103 to acceierate retard setting of concrete improve workanlity without impairing strength and durability with about (5.00m)730KG of 20mm machine crushed stone jelly and with about (3.3cum) 5156KG of 10-12mm machine crushed stone jelly and with about (4.79 cum)7670KGof sent but excludin cost of reinforcement

Supplying and fabricating and placing in postiton MS (OR) R.T.S bar for reinforcement to all RCC works as per the design given including costof steel and binding wire also in all floors

Brickwork in CM1:5 (one cement & five sand)using II Class ground moulded bricks of size 9 x43/8 x2 3/4 including finshing curing etc complete complying with standard specifications

UGT /OHT (inside) waterproofing with Anti microbial coating waterproofing :Providing and applying CFTRI approved two component flaxible polymer modified acyllc cementitious waterproofing coating with a mix ratio of (5 Liquid:7Power) to the Rcc surface of the UGT/OHT tank applied @2.2KG /m2 in 2coats to achive 1.2mm DFT having Elongation at break>120% asper ASTM D412 Tonsitestrength >1N/mm 2as perASTMD 412Adhesionstrength :0.80N/mm 2as perASTMD4541crack briding upto 2mm as perASTM C 836 The finshed cost to include surface prepartion making coving of50mmx 50mm at all rights angles of wall junction with polymer repair mortar and lay 45 gam glass fibre mesh over the angle fillel whent the first coat in still wet treatment of cracks completely as per specifictions followed by applying 15mm thick dimensionally stable fibrous reinforced comentitious structural grade dual shrinkage polymer mortar on as protective Plastering @20KG m2 The material having

Provision for manhole of size0.60m with MS Chequered plates

Provision for CI Steps to be placed in staggered manner including fixing etc complete and as directed by departmental officers

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

Crown Infrastructures (BID ID -1499052)

V.S.Constructions India Private Limited (BID ID -1499487)