PROVN OF RAIN COVER SHED FOR CERTAIN BUILDINGS AT INS BAAZ CAMPBELL BAY UNDER GE(I) CAMPBELL BAY

Amount

B/R PORTION Excavating in post holes (or similar holes) each n.exc 0.5 Cum, getting out in any type of soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm, and getting out watering, and removing surplus soil to a distance n.exc 50 m and making good surface in any type of soil complete all as specified and as directed.

M & L for PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) as in foundation and mass concrete for angle iron post complete all as specified and as directed.

M & L for PCC (1:2:4) type B-2 (using 40 mm graded stone aggregate) as in foundation and mass concrete for angle iron post complete all as specified and as directed.

M & L for RCC (Nominal Mix) (1:2:4) type B-1 (using 20mm graded stone aggregate) as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed.

M & L for mild steel TMT bars 10 mm dia and over, cut to length bent to shape required including cranking, bending, spirally hooping for columns and binding with MS wire (annealed) not less than 0.90mm dia wire etc complete all as specified and as directed.

Description all as per item No.05 above but 8 mm dia TMT bars as in stirrups complete all as specified and as directed.

S & F mild steel plate girder or single stanchions, built up of one beam or channel section with flange plates, caps, bases, splices, angle brackets, cleats and other connections and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed.

S & F mild steel work in tubular trusses including special shaped washer etc., complete using ERW or induction butt welded tubes conforming to I.S. 1161- 1971 grade St.-240 for sheds, valley gutters complete all as specified and as directed.

M & L for mild steel screw bolts (machine made) with hexagonal or square head at one end screwed other or screwed end fitted with washers and one hexagonal or square nut exc 5cm long embedded into concrete portion all as specified and as directed.

M & L for preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (any shade) over a coat of red oxide zinc chrome primer all as specified and directed.

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

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

S & F 1mm thick plain, galvanised, mild steel sheeting as in valley gutter, stepped flashings (measured as the minimum rectangle from which the pieces can be cut) to wall, fixed with self tapping screws complete all as specified and as directed.

S & F 110mm dia PVC (SWR) pipes, type 'B', double socketed in any length with rubber ring joints fixed to wall fixed with self tapping screws and clamps including all special fittings, bend & elbows wherever required complete all as specified and as directed.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in hard/dense soil for foundation of poles, structures, stay rods, laying of underground cable etc all as specified and as directed.

Returning, filling in soils including spreading, leveling, watering and well ramming in layers each n.exc 25cm thick with excavated soil all as specified and as directed.

Removing excavated soil to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point all as specified and as directed.

E/M PORTION M & L for point wiring complete with 1.5 Sqmm PVC insulated unsheathed single core multistranded copper conductor 1100 V grade drawn through in and including 20 mm dia PVC conduit on wall/ ceiling and terminated to MS box of 1.6 mm thick and 3 mm hylum sheet for mounting switches sockets etc including 1.5 Sqmm PVC insulated copper conductor cable as earth continuity conductor and connecting to common earth dolly for one light point controlled by one way 5 Amps switch complete all as specified and as directed.

Description all as per Item No 18 above but One 3 pin socket out controlled by one way 5 Amps swtich on same board complete all as specified and as directed.

Description all as per Item No 18 above but One 3 pin socket out controlled by one way 5 Amps swtich on independent board complete all as specified and as directed.

M & L for point wiring complete with 4.0 Sqmm PVC insulated unsheathed single core multistranded copper conductor 1100 V grade drawn through in and including 25 mm dia PVC conduit on wall/ceiling and terminated to MS box of 1.6 mm thick and suitable thickness of hylum sheet for mounting switches sockets etc including 4.0 Sqmm PVC insulated copper conductor cable as earth continuity conductor and connecting to common earth dolly for power point wiring 15 Amps complete all as specified and as directed.

S & F switch piano flush type 1 way 6 Amps complete all as specified and as directed.

S & F switch socket combination 5 Amps 3/5 pin complete all as specified and as directed.

S & F switch socket combination 15 Amps 3/5 pin multi purpose complete all as specified and as directed.

M & L for sub main wiring complete with 2 runs of 6 Sqmm PVC insulated heavy duty and unsheathed cable with multistranded copper conductor and drawing through in and including PVC conduit of suitable size and connecting terminal ends to plug sockets and DB's including provision of 1 run of 6 Sqmm insulated copper cable for earth continuity conductor and connecting to earth dolly complete all as specified and as directed. Note : (i) 3 Runs of 6 Sqmm cable shall be measured as one unit length. (ii) The wiring shall be done in proper color coding using red, yellow, blue for phases, black for neutral and green for earth.

S & F sheet metal enclosure SPN DB 8 Way, 230 Volts, 1 Phase, 50 Hz, 200 Amps rated bus bar double door complete all as specified and as directed. Make : Legrand / L&T / Havells / Siemens

S & F MCB SP 6 to 32 Amps with breaking capacity 10 KA "C" Series complete all as specified and as directed. Make : Legrand / L&T / Havells / Siemens

S & F MCB SPN 40 to 63 Amps with breaking capacity 10 KA "C" Series complete all as specified and as directed. Make : Legrand / L&T / Havells / Siemens

S & F LED lights fitting 1x 18W, 220 V, AC decorative box type with driver, holder including LED tube light of minimum system efficacy of 100 lm/W, shall have a rated system lifetime of 50,000 burning hours at L70 with a color temperature of 6500K and CRI>83 pre wired connection up to tube light fitting with connecting up with copper 2 core flexible cord of minimum size 1.0 Sqmm and shall meet IP 20 rating with THD < 10% and PF > 0.95 including round block complete all as specified and as directed. Make : Phillips / Bajaj / CG / Wipro/ Havells/ Jaquar

S & F Ceiling rose PVC/ polycarbonate insulated body with three terminals complete all as specified and as directed.

M & L for Earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to galvanized GI wire 4 mm dia by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate No 5 of SSR Part 1 including necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 40 mm thick cover with MS bar 8mm dia 150mm c/c reinforcement, watering funnel 15mm dia light grade for protection of earth electrode 20mm dia for watering all as specified and directed and tested on completion. Note : (i) Earth work & PCC are deemed to be included in the quoted rate. (ii) On testing after completion, if the desired earth resistance is not obtained the earthing will be redone to the entire satisfaction of Engr-in-Charge at no extra cost

Supply and laying GI tubing 50 mm dia, light grade for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified and as directed.

Supply and laying XLPE, insulated, armoured, heavy duty, electric cable with stranded aluminium conductors, 1100 volts grade of cross sectional area 2 Core x 16 Sqmm, laid in tranches/fixing on wall/poles or passing through pipe, including connecting up with suitable glands, lugs, nuts and bolts wherever required and testing on completion, with GI protections pipes, complete all as specified and as directed. Make : Havells/ Polycab/ Finolex

S & F for HDPE double wall corrugated pipes conforming to IS-14930 Part-II with IP Protection of IP-67 having inner dia of 50 mm with necessary couplers, bends etc for protection of LT cable all as specified and directed. Make : Gemini / Telerex/ Prince

T.M.RAMANATHAN AND SONS

CS CONSTRUCTION

KCM BUILDERS & CONSTRUCTIONS (INDIA) PVT.LTD

M/S PANNER SELVAM

Govinda Swamy Construction

M/S G S GREWAL

M/S Sudhir Kumar Gupta