BEAUTIFICATION OF Rajaji Street and Muthurangan Salai in Ward No.49 at Zone 4 Tambaram City Municipal Corporation

Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil including excavated earth (SS20B)

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:5:10 (one part of cement, five part of Crushed Stone Sand (M- Sand) and ten part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Supplying and erecting centering for vertical plain/ RCC concrete walls of supply channel, retaining wall etc upto 180Cm height with necessary supports,all cross bracing with mild steel size of 90cm x60 cm and gauge BG 10 stiffened with welded mild steel sheet angles of size 25 mm x25 mm x3mm for bearing laid silver Oak/ Country wood joist of size 7.50 cm x5.0 cm spaced @ about 90 cm C/C and supported by Casurina props of 10 cm to 13 cm spaced @ 75 cm C/C etc,, complete complaying with standered specfications and as directed by the departmental officers.

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 contenet of 325Kg/ 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 -

Brick work using best quality II class table moul...tc complete complying with standard specification.

Supplying and Fixing of CNC cut perforated Enclos...y to Site as directed by the engineer - in charge.

Supplying and erecting in position LIGHT DUTY STE... CYCLE STAND, PARKING GARAGE, TEMPORARY ENCLOSERS

Plastering with cement mortar 1:4 (1 cement and 4 ... sand)12mm thick including curing etc. complete.

Paving the floor with Jet black Granite slab (Supe...c., complete as directed by the Engineer-in-charge

Supplying and fixing of Frame fabrication with 1"x...ecifications instructed by Corporation officials.

SUPPLYING AND FILLING 40MM B.G METAL including cost and conyence of all material eyc., completed

Painting and Lettering for child education awarners in the Wall using standard painting necessary colur pigments including cost of all materials ,labour etrc., complete

Planting of Duranta new gold Plant ornamental foliage shrub variety of height 30-45 cm in polythene bag of size 6x8 inch including loading and unloading charges, transportation, stacking of saplings at site, earth work excavation of required size, planting of sapling, refilling of excavated earth etc as directed by the site in-charge. (PWD SOR Vol-II, P.No: 275, PD-1650)

Planting of Ixora dwarf varieties foliage shrub variety of height 30-45 cm in polythene bag of size 6x8 inch including loading and unloading charges, transportation, stacking of saplings at site, earth work excavation of required size, planting of sapling, refilling of excavated earth etc as directed by the site in-charge. (PWD SOR Vol-II, P.No: 277, PD-1666)

Supply and fixing of 8W Bollard Light (PWD VOL-1- M-2705, Page 250)

Reinforced Cement Concrete Bollards with M20 grade concrete and 150mm dia 4 Nos of 10mm dia TMT of overall size 800mm, 100mm projection of TMT Roads at the bottom of the Bollards beyond 800mm for anchor. Black pigment at 4.5 percent weight to cement will be used. Two Strips of Reflective 3M Sticker of width 40mm, including transportation and fixing charges etc, complete. (GCC BRR SOR, BRR - CC Bollard, P.No:14)

Supply and laying of Weld Mesh 7.5 x 2.5cm 10 Gauge etc.., completed

Supplying, fabricating and placing in position Mild Steel /Ribbed Tor Steel reinforcement grills of all variety likeHYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steelreinforcement and G.I. binding wire, wastageetc. complete complying with standard specification and as directed by the departmental officers.(Contractor hasto make his own arrangements for the supply of steelreinforcement and binding wire)

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification

Providing and laying of Hot Applied Thermoplastic Compound 2.5 mm Thick including Reflectrorising Glass breads@250 Gms per Sqm Area.Thickness of 2.5mm is Exclusive of Surface Appled Glass breads As per Irc:35. The Finished Surface to Be Level Uniform and Free From Streaks and Holes etc Completed As per Morth & Specification No 803

Providing and fixing reflective road studs of ‘category A’ Raised pavement markers made out of poly-carbonate / methyl methercrylate/ABS moulded body confirming to ASTM D 788 and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values conforming to ASTM D4280. The reflective raised pavement markers shall also confirm to the MORTH circular No RW / NH. 33023/10/ 97-DO. III dt 11.06.97. The height, width and length shall not be less than 15 mm, 90 mm and 100 mm and with minimum reflective area of 13 Sq.cm on each side and the slope to the base shall be 35 +/- 5 degree. Each reflector shall have a CIL not less than values specified in Table 2 of said MORTH circular. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2mm and height not less than 30+/- 2 mm) from the body is to be a minimum value of 500 Kgf. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer’s recommendation and complete as directed by the engineer. The marker shall support a load of 13635 Kg tested inaccordance with ASTM D4280 and confirming toIRC35 - 2015 guidelines and MoRT&H specification 804 etc., complete

Supply and fixing of Solar raised pavement Markers made of Polycarbonite molded body, solar powered, LED self illumination in active mode, 360 degree illumination and reflective with micro prismatic lens capable to Morth and ASTM D 4280 Type H. The project should be resistance Etc

Providing and erecting of Retro - Reflectorised Cautionary, Mandatory and Informatory signs (without definition board) made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67: 2022 and ASTM D 4956 –09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mm x 25mmx3mm Mild Steel angle and supported on a mild steel angle post 75X75X6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2022 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmX45cmX60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer-in-charge. High intensity Retro - Reflectro sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2022. The retro - reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoorexposure report shall be obtained as per IRC 67:2022. (as per MoRT&H Specification No.801