PROVISION OF PATHWAY TO BOREWELLS IN TEST TRACK AREA IN CVRDE AVADI

Amount

Surface excavation not exc 30cm deep and averaging 15cm deep and getting out in hard/dense soil all as specified and directed.

M&L for broken stone Hardcore of gauge n.exc 63mm, deposited, spread and levelled in layers n.exc 15cm thick, watered and rammed to a true surface all as specified and directed.

M&L cement concrete 1:4:8 type D2 (using 40mm graded aggregate) 125mm thick as in sub base to floor all as specified and directed.

M&L Cement concrete 1:2:4, type B-0 (using 12.5 mm graded aggregate), 25mm thick as in levelling course all as specified and directed.

M&LScreed bed or bedding layer 20mm thick for laying floor finish in CM1:6 all as specified and directed.

M&L hydrulic pressed coloured cement concrete tiles 300mmx 300mmx 25mm, set, jointed and pointed in neat neat cement slurry in floors and pointed with white cement and pigments all as specified and directed.

M&L Machine pressed precast cement concrete block masonary 1:2:4, type B1 (using 20 mm graded aggregate), 100 mm thick as in kerb edging set and jointed in CM 1:4 including necessary excavation in hard/dense soil and PCC 1:4:8, 50mm thick as levelling concrete complete all as specified and directed.

M & L three coat of white wash on new plastered surfaces on including preparation of new plastered surfaces all as specified and as directed.

M&L Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out in hard / dense soil for laying UG cables all as specified and directed.

M&L for Returning, filling in including spreading levelling, watering and well ramming in layers not exc. 25cm thick of soil complete all as specified and directed

M&L Removing of surplus excavated materialsoil to a distance exc 250m and not exc. 500m and depositing where directed all as specified and directed

M&L for dry river sand cushoning / sand covering for underground cable protection complete all as specified Note: Punned down thickness only shall be measured complete all as specified and directed

M&L for common brunt clay bricks laying in trenches for cable protection complete all as specified and directed .

Supply, Laying and testing cable XLPE Insulated, PVC bedded, galvanized Steel strip or wire armoured, electric power cables, (heavy duty) 1100 volts grade Stranded aluminium conductor of size 10 sqmm x 4 core complete all as specified and directed

Material and labour for GI tubing light grade 40mm bore with fittings laid protection of cable under road crossing fixed to walls or pole complete all as specified and as directed.

Supply and fixing new steel tubular pole install and testing of steel tubular swaged pole 4 mtr with MS base plate 225 X 225 X 12 mm with suitable entry holes at the bottom and with suitable PCC foundation required for fixing of bolt M 12 X 450 mm detachable type single bracket with support pipe / plate with bolts and check nuts for fixing the street light fitting and fixing of SMC junction box 280mm X 170mm X 110mm with 63 amps 4 way open type connector block, 16 amps fuse carrier, 04 nos bolt & nuts complete fuse type hexagonal screws for connecting the in / out cables and required cable from connector to light fitting, open raft shallow footing of required size to match with the base plate complete all as specified and as directed.

Supply and fixing energy efficient LED security/ street light fitting not less than 30 watt seasonal RTC control with dimmable type including No of LED bulbs as per manufacturer instruction for lighting of not less 30 watt epoxy powder coated pressure die cast aluminium housing to act as heat sink for efficient dissipation of heat and toughened glass with IP-66 degree of protection, system luminous efficency more than 100 lumens / watt individual LED,s should have lenses for better throw across and along road, PF>0.9 with voltage range 140 to 270 volt, fitting should be provided with inbuilt 10 KV minimum surage protection, short circuit and over voltage protection facility for Driver and fitting including making electrical connection complete all as directed. Make :Havells Cat: ENDURAPEARLSL 30W LED 757 SASYTOPCMP / BRPO50 LED 036 CW HPSLAFG S1PSUGR of Phillips/ Cat Pt No : LRO2-331-XXX-57-XX 30 Watt of Wipro.

D Subramani and Sons

KRA Constructions

kcs builders