Construction of 500 MTs Capcity Godown at karur District

Amount

SCHEDULE - A : CONSTRUCTION OF 500 MTs CAPACITY GODOWN

Earth work excavation for foundation in hard stiff clay, stiff black cotton soil, hard red earth, shales, murrams, gravel, stoney earth and earth mixed with 50% fair sized boulders and hard gravelly soil inclusive of shoring, strutting and baling out water wherever necessary including refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and an initial lift of 2m and clearing and levelling the site etc., complete complying with standard specifications.

Supply and filling in foundation with SAND in layers not exceeding 150mm thick, well watering , ramming and consolidation etc., complete

Plain Cement Concrete 1:4:8 (One cement, four sand and eight hard broken stone) using 40 mm gauge hard broken jelly for flooring including laying, consolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete complying with standard specification. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers

Reinforced Cement Concrete 1:1-1/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforced 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 and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

a. In foundation and basement

b. RCC columns in superstucture upto 4.50m ht

c. RCC columns in superstucture above 4.50m ht.

Brick work in Cement Mortar 1: 5 (one cement and five sand) in foundation, basement and superstructure wall using best quality of II Class Ground Moulded Chamber Burnt Brick of size 9" x 4 1/2 x 3" including curing, etc., complete.

a. In foundation and basement

b. Brick works in superstucture upto 4.50m ht in Ground Level

c. Brick works in superstructure above 4.50m ht

Centering for soffits of reinforced cement concrete surface including strutting 3 meter height using MS sheets of size 90cmx60cm 10 gauge and stiffened with welded mild steel angles of size 25x25x3mm laid over silver oak (Country wood) joists of size 10 x6.50 cm spaced about 90cm c/c and supported by casurina props of 10cm to 13cm dia spaced at 75cm c/c etc complete complying with standard specification

a. Columns footings, Plinth beam, grade beam, Ratgaurd ledge etc

b. For columns in basement above RGL upto 3m

c. For columns above 3m to 4m level above

d. For columns above 4m to 5m level above

e. For column 5m to 6m above RGL

f. For column 6m to 7m above RGL

g. For plain surface like TEE or floor beams, roof slab, lintel beams, steps

a. For Plain surface upto 3.00m height

b. For plain surface from 5.00 to 6.00m

Supplying, Fabrication and placing in position of MS or RTS rods of IS specification / for reinforcement for all RCC works including cost of steel rods and binding wire etc., complete complying with standard specification.

Supplying and fixing ROLLING SHUTTERS of approved quality of 18 guage 7.5 cm wide cold rolled lathe section in one piece inter- locked together with specially designed quality complete with brackets side guides and arrangements for inside and outside locking arrangements with push and pull operations and pulling back handle with all accessories in best workmenship and the entire shutter painted with two coats of best quality anti-corrosive nut brown colour paint over one coat of red oxide primer and clear opening of 1.8M width 2.40M height.The rolling shutter shall be placed below the lintel and behind the RCC curtain slab of 7.5 cm thick and 45 cm depth.Each rolling shutter shall be pro-vided with one pair of approved quality of ball bearing complete. Rolling shutter should confirm to I.S.6248-1979 and should be got approved by the Executive Engineer before fixing .[This specfication consists of the foll-owing component materials required for erection of rolling shutter.(1).18 G 3" lathe section 1.90M long -29 Nos. (2)10 G guide channel 2.6Mlong -2 Nos.(3).13 G bottom plate for 1.8M long with angle.(4).M.S.pipe 40mm dia. C'class -2M long.(5).10SWG side plate 13"x12"-2 Nos.(6).2 SWG spring 3" bore.(7).'U'-clamp.(8).ball bearing suitable for 2 1/2 "pipe.(9).18 SWG clip suitable for 4"lathe.(10).20 SWG M.S.sheet. Etc..(11).20mm square rod 1M long.The above materials will be inspected by A.E.E. at site before assemblling and erection of Rolling shutter.]

Fabrication, supply and fixing in position of 'N' type ventilators using M.S. angle of size 25 x 25 x5 mm for frame and M.S. Flat of size 20 x 3 mm for fixing the weld mesh and using 25 x 22 x3 mm 'T' section for frame glass. Special type of Hold fast welded to the frame of 45 degree inclined towards centre for wall and fxing the weldmesh 25mm square including cost of 3mm thick pinheaded glass panes for all panels and fixing the glass panels with necessary clips & putties with required bolts, nuts and washers and one coat of red oxide primer etc. including necessary dismantling, making holes in RCC columns, beams, masonry wherever necessary with power drill to the extend required and made good to the original conditions after fixing as directed by the departmental officers.

Supplying and fixing in position of steel Air inlet of following sizes with weld mesh cover made ½”×½” weld mesh 14 gauge and with insect screen firmly welded on the frame as per std specification etc, complete including one coat of red oxide primer etc. complete complying with standard specification.

a. 0.60mx0.60m panel sides

Filling the basement with well murram or well gravel excavated earth conveyed from out side in layers not exceeding 15cm thick including watering and consolidation

Providing, laying,spreading and compacting graded stone aggregate for Wet Mix Macadam 150mm thick, using 0.396 cum of 45mm to 22.40mm, 0.528cum of 22.4mm to 2.36mm and 0.396 cum of 2.36mm and below IRC HBG metal to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant conveyance of mixed Material by tipper to site,laying in uniform layers using paver in sub-base/base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rental for machinery, fuel and all other incidental charges etc., Complete as per clause 406 of MORTH Specification

Flooring special type as per the following arrangements-Laying bitumen layer (or) Alkathene sheets of 100 Micron thick in between two layers of sand of 15cm. thick each layers over which cement concrete 1:5:10 (one cement, five sand and ten hard broken granite stone jelly) using 40mm hard broken granite stone jelly for 15cm thick well rammed and consolidation and top of flooring shall consists of cement concrete 1:2:4 (one cement, two sand four jelly) using 6mm -10mm gauge HBG stone chips for 50mm thick and surface rubbed smooth including thread lining etc. complete complying with standard specification.

Plastering with cement mortar 1:5 (one cement and five sand) 12mm thick for all height using river sand including curing and finishing neatly including curing etc complete complying with standard specification and as directed by the departmental officers

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

White washing one coat with freshly burnt white shell lime for AC sheet including cost of lime, blue powder, fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed by the departmental officers.

Painting two coats of newly plastered Interior and Exterior wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour of over one coat primer coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades, trusses, purlin etc., with two coats of best approved first quality and colour of synthetic enamel paint over the red oxide one coat of priming coat in all floors including cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the departmental officers before use on works.)

Supplying and fixing country wood wrought and put up bridging planks over the detached steps of size 1.80mx1.20m built up of planks of 40mm thick and country wood scantlings in two splits as per standard specification and as directed by departmental officers.

Painting new wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification.

Providing Granolithic floor finish 20mm thick with PCC 1:2:4 (one cement two sand and four aggregate) using 10 to 12mm thick HGB jelly and river sand and including rubbing the top surface smoothly thread lining if found necessary and curing etc., complete complying with standard specification and as directed by the Departmental officer.

Providing pre construction Anti termite treatment for the godown building 1) The preconstruction Anti-termite control measures are to be carried out as follows:- (i) Treatment at foundation column footings, columns, grade beams and upto basement and junctions of wall and floor, ii) Top surface of the consolidated earth with in the plinth area ie. under floor area. and (iii) Treatment to soil along with the external perimeter of the godown building. 2) The treatment shall be carried out with recommended chemical emulsions as per IS 6313 (part II) 1981. 3) The rate shall be quoted per square meter of plinth area. 4) Aldrin emulsifiable concentrate (IS 1307-1973) at 0.50% concentration by weight or Heptachlor emulsifiable concentrate (IS 6439-1972) at 0.50% Concentration by weight shall be used for the treatment. 5) The Anti termite treatment should cover a guarantee for minimum of 10 years and this period will be counted from the date of completion

SCHEDULE - B: FABRICATION, SUPPLY AND ERECTION OF ROOF TRUSSES, PURLINS, A.C. SHEET ROOFING FOR 500 MTs CAPACITY GODOWN

Fabrication, Supply and erection of Angle iron roof truss using M.S. Special structural steel sections conforming to IS 800-1962 and IS 808-1957 of the following type and specifications having an effective span of 21.95m and spaced at 4.35m centre to centre with purlin cleats wherever necessary including one coat of red oxide primer or Anti-corrosive treatment. One at ground level before erection and another after erection work. Design Data: i) No. of trusses per Godown : 5 No’s ii) Clear span of the truss : 21.50 m iii) Width of Bearing : 0.45 m iv) Centre to centre spacing of trusses : 4.35 m v) Rise of the truss : 4.05 m vi) Spacing of purlins : 1.30 m For M.S. Structural Steel trusses: i) Bottom Tie Members : 2 angles ISA 65mm x 65mm x 6mm ii) Principal Rafters : 2 angles ISA 65mm x 65mm x 8mm iii) All other Struts :1 angle ISA 50mm x 50mm x 6mm iv) Purlin Cleats : 1 angle ISA 90mm x90mm x 6mm v) Bottom Tie runner(star type) :2 angle ISA 65mm x65mmx 6mm vi) Rafter bracing, Tie bracing members : 1 angle ISA 65mm x65mm x 6mm

Fabrication, supply and erection of channel purlins huing ISMC 100 conforming to IS800-1962 and 13 808-1957. Tie runners wind braings both at Tie level and Rafter level of the following type and specifications purlins spaced at 1.30 am centre to centre including two coats of red oxide primer Anticorrosive treatment one at ground level before erection and another after erection work. i) Purlins : ISMC 100 spaced at 1.30 m c/c

Supplying and fixing AC sheet roofing with 6mm thick asbestos cement sheets of fully corrugated (grey colour) of approved quality by drilling holes (and not by punching) with necessary ‘J’ / ‘U’ bolts and nuts of 8mm dia of suitable length and providing one set of bitumen washers of 25mm dia and 1.60mm thick for each bolt including protruding portion of bolts in roof shall be covered with bitumen compound etc., complete complying with standard specification and as directed by the departmetal officers

supplying and fxing of Rotary ventilators over the roof with necessary bolt and nut arrangement to with stand wind velocity as specified by the departmental officers - size

SCHEDULE - C: PROVIDING INTERNAL AND EXTERNAL ELECTRIFICATION ARRANGEMENTS FOR 500 MTs CAPACITY GODOWN

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box inflush with wall with 5A FT switch covered with hylum sheet of 3mm thick with painting of suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open PVC light point / fan point (for electronic regulator) (SD19)

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150mm x 100mm x 113mm TW switch box in flush with wall with 3mm thick hylem sheet cover for 5A 3 pin non inter locking wall socket with 5A flush type switch with painting of suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open PVC plug point (SD 37)

Wiring with 2 x 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150mm x 100mm x 113mm TW switch box in flush with wall with 3mm thick hylem sheet cover for 15A 3 pin flush type non inter locking wall socket with 15A flush type switch with painting of suitable colour with continuous earth wire connection of 4 sq.mm copper wire for open PVC power plug point (SD 41)

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire with painting of suitable colour (SD 56)

Supply and fixing of single box type 4'36W fluorescent fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed FRLS Copper leads from terminals to the fitting (SD 87)

Supply and fixing of single box type 4'40W fluorescent fitting complete with copper choke and condensor with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube (SD 89)

Supply and fixing of 5A 3 pin and 2 pin combined flush type wall socket with 5A flush type switch on suitable TW box (SD 136)

Supply and fixng of TNEB meter board suitable for 3 phase 100A 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 1-1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 100A 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 16 Sq.mm PVC insulated copper wire with earth connection complete (SD 133)

Supply and fixing of 32A TPNMC switch on suitable angle iron frame work with MS cable entry box with earth connection only (SD 148)

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry (SD 211)

Supply and fixing of horizontal type 4 way triple pole neutral MCB distribution board in sheet steel enclosure double door (metal) 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 157)

Supply and fixing of 4'40W twin street light fluorescent fitting complete with copper choke and condensor with 32mm dia GI pipe (Class 'B') with 1 No. 32mm GI bend complete on the existing post wall with 16A aerial fuse unit on MS plate with PVC unsheathed FRLS copper leads MS clamps and aluminium painting with fluorescent tubes (SD 95)

Supply and fixing of ceiling fixture 250 / 300mm complete with gallery etc clear glass Opac / Crystal suitable for 7 W / 9 W LED bulb with bulb (SD 86)

Supply and laying of 3-1/2 x 35 sq.mm. PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the three sides of the cable with bricks and refilling the earth to make good(SD 183)

SCHEDULE - D: FORMATION OF ROAD WORKS FOR 500 MTs CAPACITY GODOWN

Earth work excavation and preparation of earth base for roadway including removal and satisfactory disposal of all material necessary for the construction of roadway and side drain in accordance with the specifi ation and lines, grade and cross section shown in the drawing or as indicated by the Engineer and including compaction earth with power roller by sprinkling water etc., complete as per standard Specification.

Granular Sub-base with Graded Material (Table:- 400-1) - Plant mix method Construction of granular sub-base of 250mm thick by providing close graded material, Mixing in a mechanical mix plant at OMC, carriage of mixed material to work site ,spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to acheive the desird density, complete as per clause 401 of MORTH Specification- for grading-V Material

Wet Mix Macadam (Table 400-13) - Providing, laying,spreading and compacting graded stone aggregate for Wet Mix Macadam 200mm thick, using 0.396 cum of 45mm to 22.40mm, 0.528cum of 22.4mm to 2.36mm and 0.396 cum of 2.36mm and below IRC HBG metal to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant conveyance of mixed Material by tipper to site,laying in uniform layers using paver in sub-base/base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rental for machinery, fuel and all other incidental charges etc., Complete as per clause 406 of MORTH Specification

Providing and laying Prime Coat over WMM surface using 7 Kg of Emulsion Bitumen (SS1) per 10 sqm for preparatory to another bituminous construction over it, including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Clause 502 of MORTH Rev-5

Providing and laying Tack Coat over WMM surface (treated with primer) using 4 Kg of Bitumen Emulsion (RS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as perClause 503 of MORTH Rev-5

Providing, laying 50mm consolidated thick Dense Bituminous Macadam using 0.24cum of 26.50- 13.20mm, 0.25cum of 13.20-2.36mm and 0.23cum of 2.36mm & below and with 53.20Kgs of VG40 Grade bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in the required temperature in Central Hot Mix Plant 20- 30 ton capacity, conveying the mix by tipper trucks to work site, spreading the mix to uniform thickness of 50mm using paver to the specified grades and cross sections and compacted by Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver at site etc., including hire and fuel charges for 20-30ton CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory rollers and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP as per clause 505 MORTH Rev-5

Providing and laying Tack Coat over BT surface using 3.00 Kg of bitumen 80/100 for 10 sqm area including cost and conveyance of bituminous binder including labour charges for preparing the surface and applying required quality of bitumen as tack coat by bitumen sprayer etc., complete as per clause 503 of MORTH specification.

Providing and laying Bituminous Concrete to 40mm thick (Grade II) using 0.13 cum of 19.00- 9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 50.30kgs of VG30 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 507 of MORTH Rev-5

Gravel for side berms using US gravel from approved quarry including cost conveyance and all labour charges etc complete

SCHEDULE - E: CONSTRUCTION OF GODOWN KEEPER'S OFFICE BUILDING

Earth Work excavation for foundation in soils and sub soils full depth as may be directed except in rock requiring blasting but inclusive of shoring and strutting and balling out water wherever necessary refilling the sides of foundation with excavated earth in layers of not more than 15cm thick well rammed and consolidated and depositing the surplus earth within the compound with an initial lead of 10m and lift of 2m in places shown by the departmental officers etc., complete complying with standard specification.

Supplying and filling foundation and basement with filling sand in layers of not more than 15cm thick well ramed consolidated etc., complete complying with standard specification.

Refilling in basement with excavation earth in layers of not more then 15cm thick rammed, watered and well consolidation etc. complete complying with stardard specificaton

Plain Cement Concrete 1:4:8 (One Cement, Four sand and Eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers

Reinforced Cement Concrete 1:1-1/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works 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 and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

For Foundation and Basement

For super strcture in G.F

Brick work in Cement Mortar 1: 5 (one cement and five sand) using best quality of II Class Ground Moulded Chamber Burnt Brick of size 9" x 4 1/2 x 3" including curing, etc., complete.

For Foundation and Basement

For super strcture in G.F

Brick partition walls of 11.50cm thickness using best quality II Class Ground Moulded Chamber Burnt Brick of size 9" x 4 1/2 x 3" in Cement Mortar 1:3 (One Cement and Three Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers.

Supplying, fabricating and placing in position steel reinforcement using mild steel or ribbed tor rods for all RCC works as per the design given including cost of steel and binding wire also in all floors steel and binding wire shall be supplied by the contractors etc., complying with standard specifications.

Supplying and erecting shuttering including necessary supports for plane surfaces in foundation and basement for RCCColumn, footing, plinth beams, steps, etc., using suitable MS Angle for boarding supported by Casurina probs 10cm dia spaced at suitable intervals etc., complete complying with standard specifications.

For Column footing, Plinth Beam, Grade Beam

For Slab, Beam, Lintel & For Column, Sunshade

Plastering with Cement Mortor 1:5 (one cement and five sand) - 12mm thick in all the floors including curing etc.complete complying with standard specification and as directed by the separtmental officers.

Special ceiling plastering and finishing all the RCC exposed surface such of RCC slabs sunshade, canopy, staircase steps landing slabs etc., with CM 1:3 (One of Cement and three of sand) 10mm thick hacking the surface and providing cement mortar nosing, beading wherever necessary using the same mix as directed by the department officers etc., complete complying with standard specifications.

Manufacturing supplying and fixing of steel door with the following specification MS angels of size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x5mm for the shutter frames stiffeners with 32 x 6mm M.S flat is provided at required intervals in the shutter frame. 18-gauge C.R. sheet laid as panel in the shutter and welded intact. M.S. flat 18x5mm is welded over the 32 x 6mm M.S. flat sandwitching the C.R. sheet in between additional stiffeners with 18x5mm M.S. flat is provided diagonally at the rear side of the shutter, 3nos. of hinges in case of single leaf and 6nos. of hinges in double leaves shutter to be provided 6nos. of holdfasts 120 mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 2nos. one at the top and the other at the bottom are provided 1no. Aldrop is provided incase of double leaf door at lock rail

Soild P.V.C door shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom ralls. The steel tubes shall be covered with 5mm thick soild PVC sheets. Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mmx30mm. The over all size of top rail, Lock rail and bottom rail shall be 75mmx30mm. the over all size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter. ( Soild Panel PVC Door with Frame)

Fabricating, Supplying and fixng in position of steel glazed window (Two Leaves )with the following specifications. Outer frames of windows made of 'Z' section F7D of size 33 x 25 x 3mm at 1.419 kg/ m and mullion 'J' section (F4B) of size 46x25x3mm at 2.28kg/m and shutter section of made of F7D of 33x25x3mm at 1.419 kg/m as specified in IS 7452/1990. Each openable shutter should not exceed a width of 600mm to enable separate operations and easy maintenance. The panel of the shutters to be covered with 3mm thick pin headed glass and fixed with 15x12mm teakwood beading of superior quality and fixed with shutter frames.2 numbers of sturdy hinges and one number of handle to be fixed to each shutter.

Fabrication, supply and fixing in position of 'N' type ventilators using M.S. angle of size 25 x 25 x5 mm for frame and M.S. Flat of size 20 x 3 mm for fixing the weld mesh and using 25 x 22 x3 mm 'T' section for frame glass. Special type of Hold fast welded to the frame of 45 degree inclined towards centre for wall and fxing the weldmesh 25mm square including cost of 3mm thick pinheaded glass panes for all panels and fixing the glass panels with necessary clips & putties with required bolts, nuts and washers and one coat of red oxide primer etc. including necessary dismantling, making holes in RCC columns, beams, masonry wherever necessary with power drill to the extend required and made good to the original conditions after fising as directed by the departmental officers.

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm 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 complying with standard specification and as directed by the departmental officers

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and 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 3.0 metre pipe length, etc., complete complying with standard specification.

Painting the interior wall surface with two coats with first class good quality Emulsion paint of approved colour over a priming coat. The rate includes cost of brushes, sand paper, plaster of parries, putty wherever required and neat finishing etc., complete complying with standard specification

Painting the exterior wall surface with two coats with first class good quality Emulsion paint of approved colour over a priming coat. The rate includes cost of brushes, sand paper, plaster of parries, putty wherever required and neat finishing etc., complete complying with standard specification

Painting new Iron works with two coats of with best approved quality and colour of synthetic enamel paint over a priming coat of red oxide in all floors, the rate shall inclusive of all materials, brushes, scaffolding charges etc., complete complying with standard specification. (The paint should be got approved by Engineer in charge work before use on works)

Paving the floor with best quality Double Charged Vitrified Tiles 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Flooring with following ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing the walls with best approved quality colour glazed tiles with print design of size 150x150x6mm set in CM 1:2 (One Cement and two of sand) 10mm thick and pointing with colour cement complying with standard specification. - 10 M²

Supplying and fixing fine polished cuddapah slab of following thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as direct.

Supplying and fixing in position of best approved quality of ORIYA PAN type water closet of size 580mmx440mm glazed earthern ware with "P or S' traps and forming flooring alround the water closet using 40mm broken brick jelly in lime concrete 1:2:5 [10 cm thick and surface finished neat to receive the floor finish etc., complete complying with standard specifications.

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and 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 3.0 metre pipe length, etc., complete complying with standard specification.

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 best quality 110 mm dia 6 kg/cm2 PVC Soil / waste pipes of various sizes having ISI mark and providing leak proof joints including fixing etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever necessary and making good the dismantled portion to the original condition, complying with standard specifications, etc., complete. (The PVC pipe should be got approved by the Executive Engineer before use on works).

110mm Dia PVC pipe (6kg/cm2)

75mm Dia PVC pipe (6kg/cm2)

Supplying and fixing in position of line Following PVC Specials best quality confirming to ISS and Providing line proof Joints with PVC adhestive etc.

110 mm dia PVC Elbow with door

75 mm dia PVC Elbow with door

110 mm dia Plain bend

Supplying and fixing PVC ventilating shaft of 110mm dia (having working pressure 4 kg. / sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc., complete complying with standard specifications and as directed by the departmental officers

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 sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three 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 gun metal gate valve /wheel valve /check valve push cock/push cock/ (heavy type)

Supply and Fixing of CPVC Specials etc complete as per standard specifications

25mm Bend

32mm coupler

25mm coupler

32mm Elbow

25mm Elbow

25mm Tee

32mm Union

Reducer 20x15mm dia

Supplying, laying and jointing CPVC pipe (Chlorinated Polyvinyl Chloride) CPVC used for commercial applications operate and designed to handle higher water pressure of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using CPVC 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 CPVC pipes shall be got approved by Executive Engineer before use on works.

a)25mm dia pipe(External water supply)

b)20mm dia pipe(External water supply)

c)15mm dia pipe(Internal water supply)

Supplying and fixing brass / Chromium Plated screw down tap/pillar tap/swan neck tap in 12/15mm dia heavy type of approved quality with ISI mark etc., complete complying with standard specifications.

Supplying and fixing of 1000 litres capacity PVC water tank with IS specification IS 10701/96 the tank is meant for outdoor (or)indoor use complete with removable hinged top locking arrangement and to make provision to fix water supply pipe lines, necessary man hole with cover and including all PVC specials pugs, screws nails to fix the tank etc., complete and the tank should be fixed firmly as directed by the departmental officers. The rate shall be inclusive of all materials, labour conveyance hoisting and fixing charges etc. (The water tank should be got approved by the EE before use on work.

Wiring with 2 x 1.5 sq.mm. PVC insulated unsheathed FRLS SC copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires with TW switch box and 5A FT switch in flush with wall with 3mm thick hylum sheet cover for making good of the concealed portion with suitable colour for PVC concealed light point / fan point (for electronic regulator) (SD 24)

Wiring with 2 x 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet for 15A 3 pin non inter locking wall socket with 15A flush type switch with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour for concealed power plug point (SD 40)

Supply and fixing of single box type 4'36W fluorescent fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed FRLS Copper leads from terminals to the fitting (SD 87)

Supply and run of 2 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 6 sq.mm copper wire with painting of suitable colour (SD 58)

Supply and fixing of 1400mm sweep (56") AC ceiling fan complete with stepped electronic 300W regulator with 1 metre down rod including fan clamp with side plates and cross arm of size 450mm (SD 108)

Supply and fixing of 32A TPNMC switch on incoming and 3 Nos. 32A DPMC switch (front handle) as outgoing with suitable adoptor box with suitable MS cable entry box trunking boxes and internal connections on suitable angle iron frame work with earth connection (SD 156)

Supply and fixing of 4'40W twin street light fluorescent fitting complete with copper choke and condensor with 32mm dia GI pipe (Class 'B') with 1 No. 32mm GI bend complete on the existing post wall with 16A aerial fuse unit on MS plate with PVC unsheathed FRLS copper leads MS clamps and aluminium painting with fluorescent tubes (SD 95)

SCHEDULE - F: CONSTRUCTION OF TOILET BLOCK

Earth Work excavation for foundation in soils and sub soils full depth as may be directed except in rock requiring blasting but inclusive of shoring and strutting and balling out water wherever necessary refilling the sides of foundation with excavated earth in layers of not more than 15cm thick well rammed and consolidated and depositing the surplus earth within the compound with an initial lead of 10m and lift of 2m in places shown by the departmental officers etc., complete complying with standard specification.

Supplying and filling foundation and basement with filling sand in layers of not more than 15cm thick well ramed consolidated etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (One Cement, Four sand and Eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers

Reinforced Cement Concrete 1:1-1/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works 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 and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

a. For Foundation and Basement

b. For Super Structure in Ground Floor

Brick work in Cement Mortar 1: 5 (one cement and five sand) in foundations, basement and superstructure walls using best quality of II Class Ground Moulded Chamber Burnt Brick of size 9" x 4 1/2 x 3" including curing, etc., complete.

a. For Foundation and Basement

b. For Super Structure in Ground Floor

Brick partition walls of 11.50cm thickness using best quality II Class Ground Moulded Chamber Burnt Brick of size 9" x 4 1/2 x 3" in Cement Mortar 1:3 (One Cement and Three Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers.

a. For Super Structure in Ground Floor

Supplying fabricating and placing in position steel reinforcement using mild steel or ribbed tor rods for all RCC works as per the design given including cost of steel and binding wire also in all floors steel and binding wire shall be supplied by the contractors etc., complying with standard specifications.

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

For Column footing, Plinth Beam, Grade Beam

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

Supplying and filling of gravel for foundationand basement with filling gravel in layers of not more than 15cm thick well ramed and consolidated etc., complete complying with standard specification and as directed.

Supply and filling of 40mm thick gravel required quantity for filling and spreading in Soak Pit including cost of gravel, Filling charges etc., Complete complying with std. specifications.

Plastering with cement mortar 1:5 (one cement and five sand) 12mm thick for all height using sand including curing and finishing neatly including curing etc complete complying with standard specification and as directed by the departmental officers

Flooring with following Anti skid Self Designed Colour ceramic tiles for Toilet of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing with printed design colour glazed tiles of size 300mm x 200mm x 6mm of approved make and quality for sides of walls up to 2.10m height including plastering the surface using cement mortar 1:2 (one cement and two sand) 10mm thick and pointed with the same cement etc., complete.

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

Painting new Iron works with two coats of with best approved quality and colour of synthetic enamel paint over a priming coat of red oxide in all floors, the rate shall inclusive of all materials, brushes, scaffolding charges etc., complete complying with standard specification. (The paint should be got approved by Engineer in charge work before use on works)

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 sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC pipes (including the cost of 110mm dia PVC 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).

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the Executive Engineer before use on works). Below Ground Level

a. 110 mm dia PVC Pipe

b. 75 mm dia PVC Pipe

Supplying, laying and jointing UPVC pipe (Un-Plasticized Polyvinyl Chloride) Internal Water Supply Arrangements using UPVC pipes and UPVC specials (Concealed ) UPVC used for commercial applications operate and designed to handle higher water pressure of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC 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 UPVC pipes shall be got approved by Executive Engineer before use on works.

a. 25 mm UPVC

b. 20 mm UPVC

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work.

a. 25mm dia

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)

a. Screw down tap

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 sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three 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)

a. Cast Iron Nahani Trap of size 100 x 75mm with stainless steel gratings

Supplying and fixing of MS iron grills for Doors and windows of approved design including one coat of red-oxide primier paint etc., complete.

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box inflush with wall with 5A FT switch covered with hylum sheet of 3mm thick with painting of suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open PVC light point / fan point (for electronic regulator) (SD19)

Supply and fixing of single box type 4'36W fluorescent fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed FRLS Copper leads from terminals to the fitting (SD 87)

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains (SD 70)

SCHEDULE - G: PROVIDING BORE WELL AND WATER SUPPLY ARRANGEMENTS

Drilling of bore wells 150 mm dia any where in Tamilnadu including transportation from the place with in the above district in alluvial soil sedimentary strata of ckay and sand stone shale pebbles boulders etc by first taking pilot of 140mm/150mm/20mm dia and the enlarging to required dia by direct or revise rotary mud circculation method using contractor's rig fuel labour drilling betonies mud and water required for the drilling at the site shown by the departmental officers including construction of mud pit (Water available with in a lead of 1.5Km) Drlling of 140/150/200mm pilot bore.

a. Upto 0m to 300m depth

Reamining from 140/200mm dia pilot bore to 300mm dia bore as directed by the departmental officers upto 60 M depth ending below Ground level.

Charges for developing the bore well for entire depth with suitable air compressor of 300RPM capacity (minium 8 hrs) including the transportation labour and fuel charges for conmpressor and directed by the departmental officers and conducting yield test by "V" notch methods, excluding the cost of bore charges and conveyance charges of handle boring.

Labour charghes for intserting 165/168 mm dia PVC casing pipes assemble (sith slots or without slots) in the drilled hole including jointing the pipes with PVC coupler and with cement paste etc complete and supplying and packing the annular space with pebbles of size and quality is approved by the departmental officers. The conveyance charges to work site to be borne by the contractor.

Supplying PVC casing pipe 160mm assemply (with slot or without slot) in the drilled hole including welding the joints etc., complete supplying and packing the annular space with pebbles of size and quality is approved by the departmental officers.

a. 160mm dia plain pipe

Suppling and fixing PVC bore well end cap of size 165/168mm dia etc., complete.

Supply of 4 Sq.mm / PVC insulated and sheathed, 3 core flat type copper cable for submersible motor

Supply and fixing the 32mm dia HDPE hose in bore to connect the Submers`bore etc., complete

Supply and fixing the Nylon Rope to connect the Submersible motor in borewell etc., complete

Suppluing and fixing of 7.5 HP three phase submersible motor with all materials including cost of materials and labour charges, and conveyance charges etc., complete complying with standard specificaton.

Supplying and fixing gun metal gate valve /wheel valve /check valve push cock/push cock/ (heavy type) For 32mm

Supplying and fixing brass / Chromium Plated screw down tap/pillar tap/swan neck tap in 12/15mm dia heavy type of approved quality with ISI mark etc., complete complying with standard specifications.

SCHEDULE - H: CONSTRUCTION OF COMPOUND WALL

Earth work excavation for foundation in hard stiff clay, stiff black cotton soil, hard red earth, shales, murrams, gravel, stoney earth and earth mixed with 50% fair sized boulders and hard gravelly soil inclusive of shoring, strutting and baling out water wherever necessary including refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and an initial lift of 2m and clearing and levelling the site etc., complete complying with standard specifications.

supply and filling in foundation with SAND in layers not exceeding 150mm thick, well watering , ramming and consolidation etc., complete

Plain Cement Concrete 1:5:10 (One cement, five sand and ten hard broken stone) using 40 mm gauge hard broken jelly for flooring including laying, consolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete complying with standard specification. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers

Centering for soffits of reinforced cement concrete surface including strutting 3 meter height using MS sheets of size 90cmx60cm 10 gauge and stiffened with welded mild steel angles of size 25x25x3mm laid over silver oak (Country wood) joists of size 10 x6.50 cm spaced about 90cm c/c and supported by casurina props of 10cm to 13cm dia spaced at 75cm c/c etc complete complying with standard specification

a) Columns footings, Plinth beam etc.,

b) Column

Reinforced Cement Concrete 1:1-1/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works 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 and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

a) In foundation and basement

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Brick work in Cement Mortar 1: 5 (one cement and five sand) in foundation, basement and superstructure wall using best quality of II Class Ground Moulded Chamber Burnt Brick of size 9" x 4 1/2 x 3" including curing, etc., complete.

a) Foundation & Basement

b) Super Structure In Ground Floor

Plastering with cement mortar 1:5 (one cement and five sand) 12mm thick for all height using river sand including curing and finishing neatly including curing etc complete complying with standard specification and as directed by the departmental officers

Colour washing two coats in all floors using best freshly burnt white shell lime and best quality of approved variety of colouring pigment including cost of lime, colouring pigments, fevicol type gum, brushes, scaffolding charges etc., complete complying with standard specification. Mineral colouring pigments not affected by lime should only be used (stainers and colour solutions should not be used.)

Supply and fixing broken glass pieces on the top of the coumpound wall with cement mortar 1:3(one cement and three sand) 20mm thick etc complete -Rate for10 m2.

Supplying and fixing M.S. Gate of approved design and as directed by the departmental officers including cost of ms grills labour charges and cost of one of red oxide primer coat etc., complete complying with std. specification.

Painting two coats for new iron works such as steel doors, windows, ventilators, window bars, Rolling shutters, Roof trusses, purlins, wind bracings at rafter and tie level with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all height including scaffolding charges and including cost of brush coat etc., complete complying with standard specification.

TOTAL AMOUNT

M/s. RK AND CO (BID ID -1245765)

M ALAGESAN (BID ID -1245590)