PROVISION OF RAIN SHED COVER OF WALK PATH FROM VIP LOUNCH TO ADMIN BUILDING AND FROM MAIN GATE TO DISPERSONAL AND ISOLATION TRANSFORMER AT INS BAAZ AT CAMPBELL BAY

Amount

M&L for excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n exc 50 m and making good surface all as specified and directed.

M&L for PCC 1:4:8 type D2 using 20mm graded aggregate as in foundation filling and mass concrete all as specified and directed.

M&L for Rolled mild steel sections conforming to Fe 410 -W (Gde E- 250) as in main and cross beams, hip and jack rafters; purlins, Wind ties, Eves gutter etc where connected to common rafters fixed with angle cleats,necessary jointing,welding or other connecting plates all as specified and directed.

M&L for 6 mm thick 2 layer solid compacted, clear Polycarbonate sheeting connected with rib of any colour as approved by GE ,semi circular/curved in shape with over lap 100mm in sides and 150mm at ends fixed with coach screw and washer in roof, wall etc. complete all as specified and directed.

S&F of Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick having tensile strength of 550 Mpa (AZ-150) as in roof covering/cladding to wall, fixed with self tapping screws all as specified and directed.

S&F of Pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa (AZ-150) as in roof covering /cladding to wall, fixed with self tapping screws all as specified and directed.

M&L for Preparation of new or previously un treated surfaces of steel and iron surfaces of any description over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome paint all as specified and directed.

Supply ,install, testing, and commissioning of Isolation transformer 10KVA , single phase ,50 Hz , Copper wound , oil cooled , class of insulation B ,metallic body duly powder coated designed for input Voltage range 415+-5% and output voltage range 415+-5% ,Ratio 1:1 , Vector Group :Dyn 11, Delta- star , indoor type IP 42/55 with first filling of transformer oil of requisite dielectric strength up to level , efficiency more than 95 % , separate neutral bushing shall be brought out for earthing Potential difference between neutral to earth less the one volt with all standard fittings like digital temperature meter , adequate number of cooling radiators , lifting hooks one set , Earthing terminal two nos complete with Over load /short circuit protection comfirming to ISO 9001-2015 with including following complete all as specified and directed by Engineer-in-charge. a) Output voltage -220,240V in single phase b) Input voltage – 220,240V in single phase

S&F polycab special PVC Insulator & PVC sheathed Industrial 10 sqmm, 2 core ,Flat Cables with Bare Bunched copper Conductor with Voltage grade upto 1100 volts generally conforming to IS 694/1990 complete all as specified and directed by Engineer-in-charge.

Supply & Fix Sheet metal enclosure for DB’s single pole and neutral, Double door 240V, 4 way with 200 Amps rated bus barcomplete all as specified and directed by Engineer-in-charge. . Make -L&T/C&S/HAVELLS

Supply & Fix MCB DP 40 A complete all as specified and directed . Make -L&T/C&S/HAVELLS

M&L for earthing complete with copper plate 60x60cmx3mm thick electrode burried directly in ground in earth pit not less than 2.25 mtr depth below normal ground level with top edge of the plate vertically to depth of not less than 1.5 mtr below ground level connected to & including copper strip 20x3mm as earthing lead connecting to equipment by means of GI bolts & nuts etc with provision of charcoal and salt etc all as per electrical plate No-3 of SSR part-I 2009 including RCC cover and MS angle iron frame, watering with GI pipe 20 mm dia (medium grade) & MS funnel, concrete pit including excavation and earthwork in any strata and testing on completion etc. complete all as specified and directed by Engineer-in-charge.

USR Transport

Govinda Swamy Construction

S K ENTERPRISES

V CHINNA DURAI

SUMAN

B.R. ENTERPRISES

P Babu

RS ENGINEERING WORK