Construction of Multi Purpose Center Opposite to Siluvathur Lake in Ward no 15

Amount

Earth work excavation in all kinds of soil including sand,slit,wet sand under water, black cotton,stiff black cotton, clay,hard stiff clay,hard red earth, murram, stoney earth, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 cum. in volume including rough dressing and dumping the excavated materials away from work site manually within 10m initial lead and 2m initial lift as per the directio of Engineer- in-charge

Cement concrete 1:4:8 ( one cement, Four sand and Eight aggregateI using 40mm hard broken granite stone jelly for foundation including dewatering if found necessary and laid layers of not more than 15cm thick and compacted etc., complete complying with standard specification

Supplying and erecting SHUTTERING including necessary supporting for plane surfaces such as RCC COLUMN FOOTING, PLINTH BEAM, STAIRCASE STEPS etc., in all floors using mild steel sheets of size 90cm X 60cm and BG 10 stiffened with welded mild steel angles for boarding supported by Casuarinas props at suitable intervals etc., complete complying with standard specification and as directed.

Supplying,fabricating and placing in position TMT / CTD rods for all RCC works including cost of steel and binding wire also in all floors complete complying with standard specification

Providing and laying well gravel including cost and conveyance of all materials from approved quarries as noted in lead chart to the road side including loading, unloading and stacking the well gravel at road side to departmental gauge for pre-measurement including labour charges for laying sparding leveling to campere etc., complete as per specifications.

Supply and laying of Rubber Mould interlocking work as per the instruction of Departmental officers. Including all initial lead and other labour charges.

Brick work in cement mortar 1:5 (one cement and five sand) using best quality of second class (chamber burnt) bricks of size 9"x43/8"23/4" for the following including curing etc., complete complying with standard specifications. (Masonry projections wherever necessary for obtaining the required elevation shall be done without extra cost

Supplying and erecting CENTERING for sides and soffits including supports and strutting up to 3.29 m high for plane surfaces such as RCC SLABS, RECTANGULAR BEAMS, TEE or ELL BEANS LINTELS, BED BLOCKS, STAIRCASE WAIST, LANDING SLAB, LANDING BEAM AND CANOPY etc., in all floors with all cross bracings using mild steel sheets of size 90cm x 60cm and BG 10 stiffened with welded mild steel angles of size 25mm * 3mm for boarding laid over country wood joists of size 10cm X 6.50cm spaced at about 90cm centre to centre and supported by Causarinas props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed.

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contened of 325 Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum) 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers-

Plastering with cement mortar 1:5 (one cement and five sand) 12mm thick in all floors complying with standard specifications.

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

Painting with Emulsion paint 2+1 coat Plastered Wall surfaces etc., complete complying with standard specifications and as directed by the departmental officers ect., complete

Supply and Fixing M.S.Grill Using All Round AL Angle standard specifications and as directed by the Departmental officers, etc., cetc., completed.

Plain cement concrete 1:2:4 mix (one cement, Two sand and Four metal) using 4mm HBH

Painting the Steel work Two Coats with approved weather proff exterior Enamel over One primer Coat of over Cement Plastered Wall surfaces etc., complete complying with standard specifications and as directed by the departmental officers.

Provision for Repairing the existing grills and chain link fensing etc as per the direction of departmental officer etc., completed

Supply and fixing of 5000 litres capacity hpde tank etc as per the direction of departmental officer etc. completed

Supply for 4mm2x3 core copper insulated flat cable as per departmental officers instructions etc. complete.

Supply and delivery of the following Well water materials approved brand as per list with ISI marking and an approved by corporation officers.

50mm GI pipe B Class

50mm GI pipe Heavy coupling

50mm GI Bend

50mm GI coupling

50mm GI Union

50mm GM non return Valve

50x300mm GI nipple

50mm Gm Gate valve

50mm Ms borewell cover

50mm dia flange set

90mm dia pipe 6kg/cm2

90mm PVC elbow

CP Two way Bib cock with Health Faucet

CP Wall Mixture Tap 3 in 1 system with Hand showers

Cast iron Nahini/ Floor Trap with Stainless steel Grating

SS Towel Rack 60mm long with Lower Hanger

European Water closet with "P" or "S" Trap with double flapped seat and seat cover with Brass Hinges and 12.5 litre Capacity Porcelain low level Flusing Tank with all internal fittings

Wash Hand Basin of size 550mmX400mm with all accessories such as Cast Iron Brackets, 32mm dia CP waste Coupling, Rubber plug and Chain, 32mm dia'B' Class GI Waste Pipe, 15mm dia GM Wheel valve, 15mm dia Nylon connection, 15mm dia Brass Nipples, 15mm CP Pillar Tap etc

Lipped Mouth Porcelain Flat Back urinal with all accessories such as 32mm dia Bell Mouth PVC connection.15mm dia GM Wheel valve, 15mm dia "B" GI Waste water pipe, 15mm dia Nylon connection, 15mm dia Brass Nipples etc

Supplying and Fixing of White Glazed porcelain oval shape special type urinal of size 382 X 398 X 601mm

Porcelain soap dish of sized 150mmX150mmX50mm

Supplying and delivery of the following electrical materials approved brand as per list with ISI marking and an approved by Corporation officers.

Supply of 32 Amps main switch

Supply of 32 Amps Fuse carrier

Supply of 3 KVA capacitor

Provision of Earth Link

Supply of GI starter box

Supply of GI Meter Box

Supply of Wooden Starter Board 30" X 18"

Supply of Wooden Meter Board 18" X 12"

Supply of 7/20 copper wire

Arial board

E B service pipe set

Earth work excavation in all soil including refilling

Laying and jointing of pvc pipes and speacials

Provinding of EB charges as per direction of departmental officers

Contigencies and unforeseen items

CGST and GST 18%

N R V & CO (BID ID -1367656)