Modernisation of existing CRS Building at shop No.30EA004PN in Anjatty Village and Taluk and Shop No.30GA011PN in Udanapalli Village in Shoolagiri Taluk in Krishnagiri District

Amount

CIVIL WORK

Schedule -A Modernisation of existing CRS Building at shop No.30EA004PN in Anjatty Village & Taluk in Krishnagiri District. Chipping the concrete and roughening the surface as directed by the departmental officers.

EARTH WORK excavation for foundation in all classes of soils and subsoils to full depth, as may be directed except in hard rock, requiring blasting including initial leads and lifts and refilling the sides of foundation with excavated earth in 150mm layers well watered rammed and consolidated including depositing surplus earth with in the Godown or inside compound in places shown with initial leads and lifts, clearing, leveling site, shoring, strutting, baling of water wherever necessary etc., complete complying with standard specification and as directed.

Supplying and filling in foundation and basement with clean M sand in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete complying with standard specification and as directed. .

Supplying and filling in foundation with Gravel in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete complying with standard specification and as directed.

CEMENT CONCRETE 1:5:10(one cement, five sand and ten aggregate)using 40mm gauge hard broken granite stone jelly for foundation including de-watering, side shuttering , strutting, wherever necessary including curing etc., complete complying with standard specifications and as directed by the departmental officers

Providing and laying in position, Standardised Concrete Mix M20 Grade in accordance with IS:456-200 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/M3 and mazimum water cement ratio of 0.55, including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improvement workability without impairing strength and durability with about (5 Cu.m) 7730 Kg of 20mm machine crushed stone jelly and with about (3.3 Cum)5156 kg of 10-12mm machine crushed stone jelly and with about (4.7 Cum) 7670 kg of sand, but excluding cost of reinforcement gril and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, cutting etc., and Providing fixtures like fan clams in the RCC floor/ roof slabs wherever necessary without claiming extra etc., complete complying with standard specification and as directed the departmental officers. The coarse and five aggregates to be used should comply with the requirements of 15 Standards. (No separate payment will be made by the Department for the excess usage of materials.

Providing FORM WORK for centering the soffits of all reinforcement concrete work including strutting to the required (3 metre) height with mild-steel sheets of size 90cmx60cm 10 gauge stiffened with welded mild steel angles of size 25mmx25mmx3mm laid with country wood joist of average of size 10cmx6.50cm at about 90cm centres with casurina props of 13cm dia at 75cm centre to centre with all nails coir, wedges complete and removing the form work after necessary curing period as directed by the corporations officers. The rates should inclusives of cutting , bending, welding , charges of M.S sheets, M.S. angles etc., Complete Beam, Slab, Lintel, Bed block etc.,

Supplying, fabricating and placing in position MS/RTS grills for reinforcement for all R.C.C.works including cost of steel, labour for straightening, bending, cranking, tying grills with 18 gauge galvanized binding wire and placing grills in position complete complying with standard specification and as directed..

BRICK WORK in cement mortor 1:5(one cement, five sand) using best quality Country bricks of size 8" 3/4"x4 ¼ x 2 ¾ “ for walls including cost of scaffolding curing, finishing etc., complete complying with standard specification and as directed by the departmental officers. In foundation and basement.

PLASTERING with cement mortor 1:5 (one cement and five sand)12mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed.

PLASTERING with cement mortor 1:3 (one cement and three sand) 10mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed.

Providing granolithic floor finish of 40mm thickness with plain cement concrete 1:2:4 (One Cement, Two sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

FLOOR FINISHING with semi polished cuddapah slab over base concrete and laid over cement mortar 1:3(one cement and three sand) of 20mm thick including pointing the semi polished cuddapah slab with cement mortar 1:3 to full depth and directed. The semi polished cuddapah slab shall be of size 60cm x 45cm for a thickness of 40mm machine cutting on all sides and top surface semi-polished. The Tolerance for thickness shall not exceed + 10%(Rate includes cost of all materials).

Finishing the top of roof with one course of machine pressed tiles of size 23x23x2cm laid in cement mortar 1:2 (one of cement and two of sand)mixing with water proofing compound confirming to ISS at 2% weight of cement used and pointed with water proofing compound mixed with red oxide etc., complete complying with standard specification and as directed by the departmental officers.

White washing two coat with best shell lime in all floors including cost of shell lime, gum, kanjee and brushes etc., complete complying with standard specification and as directed.

Painting the walls with two coats of interior emulsion paint of first class approved quality and 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 and as directed.

Painting old iron work with two coats of synthetic enamel paint of approved quality and colour over one coat of primer in all floor including cost of scaffolding, brushes etc., complete complying with standard specification and as directed.

Supplying and fabricating and fixing in position of mild steel door with double shutters using M.S.angle of size 40x40x6mm for outer frames and 35x35x5mm for shutter frames, with bottom 1/3rd M.S Sheets of 18 gauge with M.S flate of size 32.x6for internal stiffners and top 2/3rd grilled including one number of aldrop, two numbers of tower bolts, hold fast , hinges, handle etc., including two coats synthetic enamel paint over one c Dismantling Reinforced cement concrete and clearing away and carefully stacking materials useful for re-use as directed by the departmental officers.oat of primer. The rate shall inclusive of cost of all materials.

Supplying and fixing in position 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 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).

Supply and fixing in position wash hand basin with new one fixing in position best quality approved make white glazed earthenware wash hand basin of size 550x400mm with a pair of cast iron brackets, including cost of 15mm dia metre brass chromium plated pillar tap, 32mm dia metre G.M wheel valve 15mm dia brass nipple 15mm dia nylon connection etc., including fixing the wash hand basin in the wall in position with pair of CI brackets with teak wood plugs and screws and giving necessary water supply connection and painting the brackets with two coats of paint over a primary coat of anticorrosive paint including testing for leakage etc., complete complying with standard specification.

Supplying, and fixing PVC pipes of 32mm dia of approved quality and variety conforming to pressure IS 4985. The rate is inclusive of cost of pipe, all taxes, conveyance charges of materials and all other labour charges for fixing the PVC pipe as directed by the departmental officers etc., complete complying with standard specifications. The PVC pipe should be got approved by the departmental officers before use on work.

Supplying and fixing 32mm dia PVC Elbow with working pressure 10Kg/Sqcm of approved quality as directed by the departmental officers.

Supplying and fixing 32mm dia PVC bend. With working pressure 10Kg/Sqcm of approved quality as directed by the departmental officers.

Supplying and fixing 32mm dia Reducer with working pressure 10Kg/Sqcm of approved quality as directed by the departmental officers.

Supplying and fixing 32mm dia Coupler with working pressure 10Kg/Sqcm of approved quality as directed by the departmental officers.

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make confirming to IS specifications and quality including cost of shellac, thread, etc., complete as directed by the departmental officers.

Supplying and fixing in position best quality PVC soil / waste pipes of 110mm 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 etc., complete as directed by the departmental officers.

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 as directed by the departmental officers.

Supplying , fabricating, hoisting and errection of MS angle TRUSSES & PURLIN of ISI size 50 X 50 X 6mm including drilling holes and painting the purlins with two coats of anticorrosive paint of approved colour over one coat of red oxide primer etc., complete complying with standard specification and as directed.

Supplying and laying of High profile colour galvalume sheet (as per ISI Standard) with combination 55A1:43 4Zn:1:6SI of TCT bent type 0.47mm thick not less than 150 GSM and standard width of 1.06m with yield strength of 550 MPA made from high tensile/ CR sheets of approved quality for roofing with necessary fixing arrangements like 65m and long hexagonal head screws with EPDM rubber seal etc., complete, complying with standard specification and as directed by the departmental officer. (Test certificate for quality should be furnished on receipt of material at site)

RSupplying and fixing in position of best Indian make PVC Water Tank of 500 litres capacity confirming to ISI standards as directed by the departmental officers including cost of material and conveyance charges of material to work site etc., complete complying with standard specifications.

Supply and fixing precast RCC ring of 1.5M dia, 5CM thick and 30CM depth with 20mm HBGS jelly including cost of materials, reinforcement, labour charges for fixing in position etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of single Phase 0.50HP 1440 RPM self priming Monoblock pump with 0.5 HP single Phase motor starter, relay range up to 2.5 to 4 Amps with accessories including cost of materials and labour charges, and conveyance charges etc complete complying with standard specification and as directed by the departmental officers.

Schedule -B Modernisation of existing CRS Building at Shop No.30GA011PN in Udanapalli Village in Shoolagiri Taluk in Krishnagiri District. Chipping the concrete and roughening the surface as directed by the departmental officers.

EARTH WORK excavation for foundation in all classes of soils and subsoils to full depth, as may be directed except in hard rock, requiring blasting including initial leads and lifts and refilling the sides of foundation with excavated earth in 150mm layers well watered rammed and consolidated including depositing surplus earth with in the Godown or inside compound in places shown with initial leads and lifts, clearing, leveling site, shoring, strutting, baling of water wherever necessary etc., complete complying with standard specification and as directed.

Supplying and filling in foundation and basement with clean M sand in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete complying with standard specification and as directed. .

Supplying and filling in foundation with Gravel in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete complying with standard specification and as directed.

CEMENT CONCRETE 1:5:10(one cement, five sand and ten aggregate)using 40mm gauge hard broken granite stone jelly for foundation including de-watering, side shuttering , strutting, wherever necessary including curing etc., complete complying with standard specifications and as directed by the departmental officers

Providing and laying in position, Standardised Concrete Mix M20 Grade in accordance with IS:456-200 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/M3 and mazimum water cement ratio of 0.55, including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improvement workability without impairing strength and durability with about (5 Cu.m) 7730 Kg of 20mm machine crushed stone jelly and with about (3.3 Cum)5156 kg of 10-12mm machine crushed stone jelly and with about (4.7 Cum) 7670 kg of sand, but excluding cost of reinforcement gril and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, cutting etc., and Providing fixtures like fan clams in the RCC floor/ roof slabs wherever necessary without claiming extra etc., complete complying with standard specification and as directed the departmental officers. The coarse and five aggregates to be used should comply with the requirements of 15 Standards. (No separate payment will be made by the Department for the excess usage of materials.

Providing FORM WORK for centering the soffits of all reinforcement concrete work including strutting to the required (3 metre) height with mild-steel sheets of size 90cmx60cm 10 gauge stiffened with welded mild steel angles of size 25mmx25mmx3mm laid with country wood joist of average of size 10cmx6.50cm at about 90cm centres with casurina props of 13cm dia at 75cm centre to centre with all nails coir, wedges complete and removing the form work after necessary curing period as directed by the corporations officers. The rates should inclusives of cutting , bending, welding , charges of M.S sheets, M.S. angles etc., Complete Column footing, Plinth beam , top tie beam etc.,

Supplying, fabricating and placing in position MS/RTS grills for reinforcement for all R.C.C.works including cost of steel, labour for straightening, bending, cranking, tying grills with 18 gauge galvanized binding wire and placing grills in position complete complying with standard specification and as directed..

BRICK WORK in cement mortor 1:5(one cement, five sand) using best quality Country bricks of size 8" 3/4"x4 ¼ x 2 ¾ “ for walls including cost of scaffolding curing, finishing etc., complete complying with standard specification and as directed by the departmental officers. In foundation and basement.

PLASTERING with cement mortor 1:5 (one cement and five sand)12mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed.

PLASTERING with cement mortor 1:3 (one cement and three sand) 10mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed.

Providing granolithic floor finish of 40mm thickness with plain cement concrete 1:2:4 (One Cement, Two sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Finishing the top of roof with one course of machine pressed tiles of size 23x23x2cm laid in cement mortar 1:2 (one of cement and two of sand)mixing with water proofing compound confirming to ISS at 2% weight of cement used and pointed with water proofing compound mixed with red oxide etc., complete complying with standard specification and as directed by the departmental officers.

White washing two coat with best shell lime in all floors including cost of shell lime, gum, kanjee and brushes etc., complete complying with standard specification and as directed.

Painting the walls with two coats of interior / exterior emulsion paint of first class approved quality and 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 and as directed.

Painting old iron work with two coats of synthetic enamel paint of approved quality and colour over one coat of primer in all floor including cost of scaffolding, brushes etc., complete complying with standard specification and as directed.

Supplying and fabricating and fixing in position of mild steel door with double shutters using M.S.angle of size 40x40x6mm for outer frames and 35x35x5mm for shutter frames, with bottom 1/3rd M.S Sheets of 18 gauge with M.S flate of size 32.x6for internal stiffners and top 2/3rd grilled including one number of aldrop, two numbers of tower bolts, hold fast , hinges, handle etc., including two coats synthetic enamel paint over one c Dismantling Reinforced cement concrete and clearing away and carefully stacking materials useful for re-use as directed by the departmental officers.oat of primer. The rate shall inclusive of cost of all materials.

Supplying and fixing in position 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 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).

Supply and fixing in position wash hand basin with new one fixing in position best quality approved make white glazed earthenware wash hand basin of size 550x400mm with a pair of cast iron brackets, including cost of 15mm dia metre brass chromium plated pillar tap, 32mm dia metre G.M wheel valve 15mm dia brass nipple 15mm dia nylon connection etc., including fixing the wash hand basin in the wall in position with pair of CI brackets with teak wood plugs and screws and giving necessary water supply connection and painting the brackets with two coats of paint over a primary coat of anticorrosive paint including testing for leakage etc., complete complying with standard specification.

Supplying, and fixing PVC pipes of 32mm dia of approved quality and variety conforming to pressure IS 4985. The rate is inclusive of cost of pipe, all taxes, conveyance charges of materials and all other labour charges for fixing the PVC pipe as directed by the departmental officers etc., complete complying with standard specifications. The PVC pipe should be got approved by the departmental officers before use on work.

Supplying and fixing 32mm dia PVC Elbow with working pressure 10Kg/Sqcm of approved quality as directed by the departmental officers.

Supplying and fixing 32mm dia PVC bend. With working pressure 10Kg/Sqcm of approved quality as directed by the departmental officers.

Supplying and fixing 32mm dia Tee with working pressure 10Kg/Sqcm of approved quality as directed by the departmental officers

Supplying and fixing 32mm dia coupler with working pressure 10Kg/Sqcm of approved quality as directed by the departmental officers.

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make confirming to IS specifications and quality including cost of shellac, thread, etc., complete as directed by the departmental officers.

Supplying and fixing in position best quality PVC soil / waste pipes of 110mm 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 etc., complete as directed by the departmental officers.

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 as directed by the departmental officers.

Supplying , fabricating, hoisting and errection of MS angle TRUSSES & PURLIN of ISI size 50 X 50 X 6mm including drilling holes and painting the purlins with two coats of anticorrosive paint of approved colour over one coat of red oxide primer etc., complete complying with standard specification and as directed.

Supplying and laying of High profile colour galvalume sheet (as per ISI Standard) with combination 55A1:43 4Zn:1:6SI of TCT bent type 0.47mm thick not less than 150 GSM and standard width of 1.06m with yield strength of 550 MPA made from high tensile/ CR sheets of approved quality for roofing with necessary fixing arrangements like 65m and long hexagonal head screws with EPDM rubber seal etc., complete, complying with standard specification and as directed by the departmental officer. (Test certificate for quality should be furnished on receipt of material at site)

RSupplying and fixing in position of best Indian make PVC Water Tank of 500 litres capacity confirming to ISI standards as directed by the departmental officers including cost of material and conveyance charges of material to work site etc., complete complying with standard specifications.

Supply and fixing precast RCC ring of 1.5M dia, 5CM thick and 30CM depth with 20mm HBGS jelly including cost of materials, reinforcement, labour charges for fixing in position etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of single Phase 0.50HP 1440 RPM self priming Monoblock pump with 0.5 HP single Phase motor starter, relay range up to 2.5 to 4 Amps with accessories including cost of materials and labour charges, and conveyance charges etc complete complying with standard specification and as directed by the departmental officers.

Karpaga Vinayagar Engineer Construction (BID ID -1334515)

chinnasamy M (BID ID -1334815)