Additional Improvements to Newly Construction Health Sub Centre at Radhakrishnan street in ward no 43 pf West Zone.

Amount

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

Plain Cement Concrete 1:4:8 Cone cement four fine aggregates and eight coarse aggregates) using 40mm size ISS 11BG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Supplying and erecting steel centering including necessary supports for plane surfaces for Reintorced Cement Concrete works such as column footings. column pedestals, plinth beams, prade beams, Staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

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., complete complying with standard specification and as directed in all floors complying with standard specifications.

M-20 CONCRETE - Providing and laying in position, standarised design mix M-20 Grade using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 350Kg m3 and maximum water cement ratio of 0.55, including admixture(plasticiser/super plasticiser) in recommended proportions as per 1S:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.70 cu.m.)940.50Kg of 20mm machine crushed stone jelly and with about (2.80 cu.m.}462.00Kg of 10-12mm machine crushed jelly and with about (4.25 cu.m.)701.25Kg of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying. vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures lik fan clamps in the RCC floor/roof slabs wherever neccessary without clambing extra etc. complete complying with standard specification and as directed by the departmental! officers. the coarse and fine aggregates to be used should comply wit the requierments of IS 383-2016. (No separate payment will be made by the department for the exces usage of materials as per design mix.)

Fly ash Brick work in CM 1:5 (one cement & five sand) using size 9° X4 3 8" X 2 3 4” including finishing, curing, etc., complete complying with standard specification.

Providing and laying of FLUSH KERB stone (upto size of 1mx0O.50m xO.13 1 thickness and base 1 m x 0.30 m x 0.10 m ) manufactured by M-20 Grade of concrete by using vibro compaction process with jointless FRP Mould ,so as to g shuttering finish ,colour and shade as per Engineers approval.

Supplying and filling in foundation, basement, etc with well gravel in layers of r more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental office

Supplying and Laying Rubber Moulded Hydraulic Pressed Paver Block Providing andlaying of 83 mm thick high strength of Hydraulic Pressed Paver Block in size of minimum compressive strength of 40N mm2 Inuniform shape of approved make to be laid in flurring bone pattern with stone dust cushion below the uniformshap ofapprovednonskitting surface in the top and therate including leveling the base perpareation of pavers as sub - base, stone dust cushion |5Ommthick laying out of pavement cut thepieces to fix theedge vibring the paversi sweeping transporting loading unloading of laying paver block as per the standard specifications

Supply of RCC precast slab 75mm thick in C.C, 1:2:4 mix using 20m broken jelly including water curing, moulding charges etc., complete.

Providing Weathering course in concrete broken stone brick jelly 20mm size in pure slacked lime over RCC slab. The proporation being 32:12:5 tor requuired slope and the thickness of as required and well beaten with wooden beaters etc., completed - 10m

Terrace flooring with one couse of pressed tiles of size 23 X 23 in cement mortar 1:3 mix with impermo oil 2 by weight of cement and pointed with same oiled mortar

Plastering for concrete surfaces using cement mortar 1:3(One part of cement. three parts of sand by volume) thickness 12 mm (average) for all internal external surfaces for drains etc., finished smoothly to one level including curing etc., complete, at all leads and at all heights

Plastering for concrete surfaces using cement mortar 1:5(One part of cement, five parts of sand by volume) thickness 12 mm (average) forall internal external surfaces for drains etc., finished smoothly to one level including curing etc., complete, at all leads and at all heights

Supplying and fixing of M.S Hollow channels and circular pipes of various sizes for fabrication works at all heights and depths including straightening. cleaning, cutting,bending, placing in position , hoisting and welding if any including all cost etc complete.

Supplying, fabricating and Roofing with Architectural Designer Ilype ornamental Galvalume sheet of 0.47mm thickness with shell top screws etc., including one coat of red oxide primer and finishing with two coats of enamel paint. The rate is inclusive of cost of materials, labour charges for fabrication, fixing including cost of transport at site of work etc., Complete complying with standard specification..

Supply and fixing of Ornamental Design Gate using 60 x 35 mm Rectangular M.S Hollow pipes as outer frame and 70 x 25 mm Rectangular sections M.S Hollow pipes as horizontal bracings and 74 x 25 mm Rectangular sections M.S Hollow pipes as vertical bracings including all neccessary locking arrangements like latches, hinges, handles and cane bolts etc complete.

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, ete complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m

Painting with Two Coats of approved colour Enemal paint over One Coat of primer over the New iron doors and gates surfaces etc., complete complying with standard specifications and as directed by the departmental officers.

T VIJAY (BID ID -1235147)