CA NO GE/AFJ-02/2021-22 PROVN OF PLATFORM FOR DG SET AND ADDITIONAL WORKS FOR STAND BY POWER SUPPLY AT SHASHITAR

Amount

Excavation in post holes (or similar holes) each not exc. 0.50 cum, in any type of soil and getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exc. 25cm, watering and removal of excavated materials to a distance n. exc. 50m and making good surfaces, complete all as specified & directed.

PCC 1:2:4, (nominal mix), type D-2, using 20mm graded crushed stone aggregate as in foundation, filling and mass concrete, complete all as specified & directed.

Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.11611979 grade St.all as specified and directed by Engr-in charge.

Rolled mild steel work in roof trusses (framed) trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc., conforming to Fe-410-0 (Gde-E-250)Quality-B, complete all as specified & directed

Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment all as specified and directed by Engr-in charge.

Prepration of new steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer, complete all as specified.

Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified and directed by Engr-in charge.

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 as specified and directed by Engr-in charge.

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5m in depth in hard/dense soil and getting out, complete all as specified and as directed.

Removing excavated material to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified.

Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25cm, complete all as specified.

Supply and laying of DWC (double wall corrugated) HDPE pipe, ISI marked, IS 14930 Part II of outer dia 50mm and inner dia 38mm with smooth internal and profiled external surface for non pressure underground cables including all connected accessories like coupler, o-ring etc complete all as specified and as directed. Make; Rex Polyextrusion/Gemini

Supply and laying of DWC (double wall corrugated) HDPE pipe, ISI marked, IS 14930 Part II of outer dia 77mm and inner dia 63mm with smooth internal and profiled external surface for non pressure underground cables including all connected accessories like coupler, o-ring etc complete all as specified and as directed. Make; Rex Polyextrusion/Gemini

Supply and laying & testing UG cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (Heavy duty) 1100 Volts grade with stranded aluminium conductor of size 150 sq mm, 3.5 core, complete all as specified and directed by Engr-in-Charge.

Supply and laying & testing UG cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (Heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sq mm, 3.5 core, complete all as specified and directed by Engr-in-Charge.

Supply and laying & testing UG cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (Heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm, 4 core, complete all as specified and directed by Engr-in-Charge.

Supply and fixing of GI Pipe of size 80 mm dia , light grade, galvanised, with all fitting, laid in trenches complete all as specified and directed.

Supply and fixing of GI Pipe of size 40 mm dia , light grade, galvanised, with all fitting, laid in trenches complete all as specified and directed.

Supply and fixing of off load change over switch of rating 400 Amps 4 pole enclosed in sheet metal enclosure having side handle for operation including mounting arrangement complete all as spd and directed by Engr - in - Charge.

Supply and fixing of MCCB of rating 400 Amps, 4 Pole, 36 KA with adjustable thermal and magnetic setting (80 - 100%) in suitable size of sheet metal enclosure complete all as specified and as directed.

Earthing complete with Galvanised steel earth plate electrode, 600 mm x 600 mm x 6 mm thick, buried directly in the ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50 mtr below ground level connected to GI strip of size 32 X 6 mm as earth lead by means of bolts, nuts and washers of GI up to test point, GI tubing 40 mm bore light grade protection pipe, GI watering pipe 20mm bore medium grade with funnel and wire mesh, alternate layer of charcoal and salt, 40mm thick pre-cast PCC (1:2:4) type B-0 (Nominal mix) cover reinforced with XPM (weighing n.less than 4 Kg/Sqm) with suitable steel handle, and angle iron 40X40X3mm frame and chamber of PCC (1:3:6) type C-0 (including earth work in any type of soil, removal of surplus soil to a distance n.exc.50m) and connecting, testing on completion, all as shown on electric plate No. 03 of SSR-2009 Part-I, complete all as directed. Notes: 1. Earth lead & protection pipes length upto & including 7.50 metre. 2. Earth filling shall be done by vegitable soil. 3. Soil should be free from stone, boulders, aggregate, gravels etc.

Supply, Installation, connecting, testing and commissioning of tamper proof electronic microprocessor based static tri-vector, CT operated, energy meter, AC 3 x 240 Volts, 50Hz, three phase, ISI marked with backlit LCD digital display with Optical sensor port for down loading the data without opening box, accuracy class 0.5, operating voltage 0.5 Amps, (measures & display KWH, V, I, KW, PF, last six months history of kWh & MD in KW) (Make : Secure Model Premier 300 or equivalent of make L&T/ Schenider/ABB) including current transformers round type (set of 4), 230 volts of ratio 500/5 having burden 10 VA accuracy class - I mounted on bus bar and connected to energy meter to measure Amp of Bus bar. Complete system will be fitted in factory fabricated sheet metal meter box of size not less than 0.60 x 0.60 x 0.60 mtr made out of 3.15 mm thick CRCA sheet powder coated, out door type, IP-54 protection, weather proof , dust vermin proof, compartmentalized design, suitable locking arrangements, including copper bus bar of suitable size for mounting of CTs and meter box mounted on PCC foundation built in PCC 1:3:6 type C-2 be using 40 mm graded crushed stone aggregate including earhwork complete , as recommended by manufacturer but height not less than 30 cm above ground level, complete all as specified and directed by Engr - in - charge.

Construction of DG Set plateform of size 3.00 mtr x 1.65 mtr having thickness 20 cm above GL with RCC 1:2:4 Type B1(20 mm graded aggregate), Reinforcement in RCC plateform consisting of mesh work of 10 mm dia TMT bar evenly spaced at a distance of 15 cm throughly along the length and breadth. RCC foundation constructed on PCC 1:4:8 Type D2 (40 mm graded aggregate) sub-bed having thickness 15 cm below GL and the space below the PCC sub - base is packed with broken stone and boulder of gauge n exc. 63 mm, deposited, spread and levelled in layers upto thickness 15 cm, watered and rammed to a true surface including surface excavation in any type of soil upto 30 cm, and removal of surplus soil upto 50 metre complete all as specified and as directed by Engr - in - charge.

M&L for carrying out onsite performance cum commissiong test of DG set 62.5KVA of Make Maheindra Powerol, by arranging strip/heater load at site, complete with electrical connections, recording results and submission of data in prescribed format all as specified and as direted by Engineer In Charge. Note: 1. Testing shall be carried out in presence of officer as detailed by CWE AF Jammu 2. Fuel will be issued by the department under Sch B free for filling

SCHEDULE 'A' PART-II (Schedule of credit) Credit amount of Rs (Refer schedule of credit) for retrieved material mentioned in Sch 'A' Part-II of Tender documents in PDF form will be deducted offline during acceptance of tender of lowest bidder.

M/S MANJIT SINGH AND SONS

M/S KIRAN CONSTRUCTIONS