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| 1 | Supply, installation, testing and commissioning of Servo controlled voltage stabilizer of capacity 630 KVA (confirming to BIS 9815 (Part-I) :1994, 2019 latest version), three phase, four wire (RYBN), 50 Hz, Naturally Oil cooled, indoor, unbalanced type, cooper wound, metallic body duly powder coated with lifting Hooks two Nos, digital display type, relay free smooth and silent operation with 1 st filling of Transformer oil up to level having following specification:-(a) Capacity : 630 KVA(b) Type : Suitable for unbalanced load and unbalanced input(c) Input volt300V- 480V, Input frequency 50 Hz(d) Output voltage stabilized at any deigned/ desired voltage 415V +/- 1 % (e) Wave form distortion : Nil(f)Response time : not to exceed 10 milli seconds(g) Sensitivity : (+ / -) 1%(h) Rate of correction : Not less than 6 Volts / second between phase and neutral(j) Eficiency : more than 95%(k) Type of load : Three phase, unbalanced type(l) Metering : Digitat display Voltmeter/ Ammeter with multi- functional meter(m) Operating temperature : For indoor use upto max ambient temp + 55 degree C(n) Dimmer rating- Amp(o) Dimension of tanks - (width x depth x height) in inches(Contd...) |
| 2 | (Contd...)(p) Oil capacity- (ltrs)(q) Class of insulation : Class F(r) Mode of Operation : Automatic(s) Winding teperature rise Max : 55 degree C(t) Transformer oil : IS335 Marked(u) Core-Cargo M4 Grade/CRNO(Cold Roll Grain Orienred/Non Oriented)(v) Auto Transformer(Variac) : 100percent Copper wound electrolite Grade(w) Losses : As per IS Norms(x) Power factor :Not less Than 0.95(y) Protection : (i) Over Load protection(ii)Short circuit protection(iii) High /Low Voltage cut off protection(iv) By pass arrangement in case of Emergency(v) Single phase sequence change /phase fail protection(vi) Earth Fault Protection (z)Standerd fittings & Accessories E.G marking plate,lifting lugs,CI Rollers,Earthing Terminals Etc cable box. |
| 3 | Supply & fixingLT XLPE, PVC insulated, armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 500 Sqmm x 3.5 Core, laid in trenches / duct / on pole complete all as specified and directed. |
| 4 | M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to earth lead of galvanised iron strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate No. 3 connected to earthing test point complete all as specified and directed.Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:1.5:3, type A1 cover slab, 50 mm thick reinforced with 8 mm dia TMT bar @ 140 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, Main earthing lead from earth electrode to test point upto 7.5 m length, 20 mm bore medium grade GI watering pipe, 40 mm bore GI medium grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc. |
| 5 | Spply and fix double compression copper stainless steel gland for fixing armoured cable in panel of size 3.5 core 500 Sqmm size complete all as specified and directed. |
| 6 | Excavation in trenches, not exc 1.5 m wide and not exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, laying cables etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting outin soft / loose soil, complete all as specified and directed. |
| 7 | All as per Sl item No. 5.00 above but getting out in soft diseintegrated rock |
| 8 | Returning, filling in and including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and as directed. |
| 9 | Removing of excavated surplus soil to a distance n. exc 50 m and depositing wheredirected at a level n. exc. 1.5 m above the starting point complete all as specified and directed. |
| 10 | M&L sand cushioning with clean and dry sand in trenches for protection of UG cable and including punning down complete all as specified and directed. Note:- Punned thickness of sand coushioning shall only measured and paid. |
| 11 | Supply & laying sub class \"B\", class designation 75 bricks of old size, laid over sand cushioning along alignment of cable as protection to cable in trenchescomplete all as specified and directed.Note : Sand cushioning will measured and paid seperately. |
| 12 | S&F 150 mm bore dia galvanised steel tubing, light grade, laid under road crossing, for cable protection or fixed to poles, walls or laid under floors complete all as specified and directed. |
| 13 | S&F Galvanised iron strip 32 x 6 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground etc. as required complete all as specified and directed. |
| 14 | S&F cubical type LT Panel Board, outdoor type, factory made from CPRI approved factory, made out of 3.15 mm thick CRCA sheet and including MS angle iron 75 x 75 x 8 mm frame work, legs 0.6 m long, MC 100 channel base, totally enclosed, dust & vermin proof using neoprene rubber gasket (IP-54), double leaf door shutter in front side and single leaf shutter in rear side fixed with hinges having necessary locking arrangement in both front and rear door, with four side projected slanting roof, provided with louvers for ventilation / heat dissipation, danger notice plate, duly powder coated of approved shade over a coat of red oxide primer both internally and externally and including mounting on PCC platform made out of PCC (1:2:4) type B1 (20 mm graded stone aggregate), 150 mm thick (100 mm below & 50 mm above GL) and including necessary form work,earth work and excavation.(Contd...) |
| 15 | The panel board shall be suitable for operation on AC 433 Volt 1200 Amps, 3 Phase, 50 Hz, 4 wire system and shall have Copper bus bar of suitable capacity with colour insulating tape / PVC sleeves mounted on suitable size \"F\" class, non hygroscopic, non combustible insulators, provision for fixing MCCBs / MCBs, necessary inter-connections with bus bar / strip with colour code insulation, including LED indicating lamps (R, Y, B, N), digital voltmeter with CT / PT & ammeter of suitable capacity with selector switches, provision of cable entry / exit provided in bottom, connections of all outgoing / incoming, existing / new copper wires of required size (minimum 2.5 sqmm) with following accessories complete all as specified and directed:-Incoming :-(i)ACB 4 pole 800 Amp, 50 KA, Thermal Magnetic release manual draw out type- 01 NoOutgoing :-(i) MCCB 4 pole 400 Amp, 36 KA, Fixed type - 03 No\"s(ii) Digital panel meter for Amp, Volt, KWH, power factor and other parametre flush mounting of size 96 x 96 mm Current, power, energy, THD along with connected CT\"s - 03 No\"s (ii) 1200 A rated Copper Busbar duly insulated with coloured PVC sleeves as per standard colour code for three phase with neutral supply - 01 Set(iii) LED indicating lamp with colour Red / Yellow, Blue - 03 Set(iv) Multifunctional meter with all connected CT\"s (KWH, V, A, PF, KVA, KVAR and Maximum demand KW) - 03 No\"s |
| 16 | M&L PCC (1:4:8) type D-2 (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete in trenchescomplete all specified and directed by Engr-in-Charge. |
| 17 | M&L RCC M30 design mix (using 20 mm gradedstone aggregate) for foundations, including rafts, footings, foundation beams, plinth beams, bases for columns etc., basement slabs, under-reamed piles and mass concrete complete all specified and directed by Engr-in-Charge. |
| 18 | M&L RCC M30 design mix (using 20 mm gradedstone aggregate) for columns, pillars, piers, posts and struts complete all specified and directed by Engr-in-Charge. |
| 19 | M&L RCC M30design mix(using 20 mm gradedstone aggregate) for Beams, cantilevers, bressummers, lintels over 1.5 m span complete all specified and directed by Engr-in-Charge. |
| 20 | M&L RCC M30 design mix(using 20 mm graded crushed stone aggregate) for Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, deck slabs and in shelves and the like complete all specified and directed by Engr-in-Charge. |
| 21 | M&Lbrick work with fly ash bricks, straight or curvedon plan exc. 6 m meanradius built in CM 1:6 complete all specified and directed by Engr-in-Charge. |
| 22 | M&L for rendering on brick work or concrete surfaces of wall in two layers, 1 st layer 10 mm thick in CM (1:6), second layer 5 mm thick CM (1:4) mixed with liquid water proofing compound as per manufacturing instructions, finishing even and fair complete all as specified and directed by Engr-in-Charge.Note : Supply only WPC shall be measured and paid seperately. |
| 23 | Supply only integral water proofing compound complete all as specified and directed. |
| 24 | M&L 10 mm thick rendering in CM (1:6) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed. |
| 25 | M&L 5 mm thick rendering in CM (1:3) on ceiling surfaces, finished even and smooth without using extra cement complete all as specified and directed. |
| 26 | S&F Powder Coated aluminium sections (Minimum Thickness of powder coating 50 Micron) for shutters of doors, windows & ventilators including providing and fixing hinges/Pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket requiredwith extruded built up standard tubular Section/appropriate Z Sections and other section of approved make conforming to IS 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gap at junctions.ie at top, bottom and sides with required EPDM rubber/neoprene gasket etc.Alluminium Section Shall be smooth, rust free, straight, mitred and jointed mechanically whever required including cleat angle, Aluminium snap beading for glazing/paneling clips, CP brass/stainless steel Screws complete all as specified and directed by Engineer-in-Charge.Note : - (i) The rate quoted by the contractor deemed to inclusive of aluminium powder coated sections for frames, doors, cleats, glazing clips, EPDM rubber gasket etc including builder hardware like ladders, hinges, locking arrangement etc., complete.(ii) Aluminium grill & sheet glass shall be measured and paid seperately. |
| 27 | S&F anodised aluminium grill (anodised transparent or dyed to required shade accordingly to IS 1868 with minium anodic coating of grade AC 15) of approved design/pattern, weith approved standard section and fix to the existin window frame with CP brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standartd section around the opening, complete all as specified and directed by Engineer-in Charge. |
| 28 | S&F Sheet glass ordinary quality, 4 mm thick fixed with boards, complete all as specified and directed. |
| 29 | M & L for preparation of newly plastered Wall surfaces andapplying two coats of Acrylic washable Distemper oil emulsion paint by using auto roller/airless sprayer, over a coat of primer over two or more coats of Cement based Wall Putty on walls for uniform smooth surface by using multipurpose mixture for proper mixing of putty and putty sprayer for application of putty including rubbing with sand paper to obtain uniform smooth surfacecomplete all as specified and as directed. |
| 30 | M & L for preparation of wall surfaces and apply two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new plastered surfaces complete all as specified and directed. |
| 31 | M & L for preparation of new plastered surfaces of ceilings and applying Two coats of white wash complete all as specified and directed. |
| 32 | M&LMild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed. |
| 33 | M&L Mild steel TMT bars of5 mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed. |
| 34 | M & L use and waste of Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beam and similar workvertical or to batter for flat and rough finished surface complete all as specified and directed. |
| 35 | M & L use and waste of Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200mm thick (Horizontal or sloping)for flat and rough finished surface complete all as specified and directed. |
| 36 | M & L Use and waste of Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc for flat and rough finished surface complete all as specified and directed. |
| 37 | M & L Use and waste of Formwork to sides of pillars, posts, struts, piers, columns and stanchions for rough finished square or rectangular portion complete all as specified and directed. |
| 38 | M&L hardcore of gauge not exc. 63 mm, deposited, spread and leveled in layers not exc. 15 cm thick, watered and rammed to a true surface using broken stone or boulders complete all as specified and directed. |
| 39 | M&L 100 mm thick PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) as in sub base flooring complete all as specified and directed. |
| 40 | M&L 75 mm thick PCC (1:3:6) type C-2 (using 40 mm graded granite stone aggregate) as in plinth protection finished even and smooth with out using extra cement complete all as specified and directed. |
| 41 | M&L for Non skid coloured ceramic joint free tiles light shade 7 to 8 mm thick area of each tile exceeding 0.11 Sqm but not Exceeding 0.18 sqm in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tile including screed bed or bedding layer of cement mortar 1:6, 15 mm thick for laying floor finishes complete all as specified and directed. |
| 42 | M&L for roof treatment in order of precedence as given below complete all as specified and as directed:-(i) Cleaning the surface using wire brush, brooming down and washing down with water to remove dust etc, and brushing with neat cement slurry @ 3.00 kg of cement per Sqm.(ii) 10 mm thick screed bed in CM 1:3 on surface.(iii) Cleaning of plastered surface and applying one coat of bituminous primer @ 0.50 Ltr / Sqm.(iv) Supply and laying 3 mm (Minimum) thick APP based polymeric membrane of approved manufacturer with weight not less than 3.60 Kg per Sqm, reinforced with non-woven polyester fabric weight not less than 150 gms per Sqm. Polymeric membrane shall be taken to a height of 30 cm (minimum) and then inserted inside the groove of parapet wall and shall be finished by a membrane flashing.(v) Applying one coat of hot blown bitumen 85/25 @1.2 Kg/Sqm over APP membrane & finally finishing with a coat of bituminious aluminium primer @ 0.100 Kg/Sqm.Note :- (a) Laying APP based polymeric membrane shall be done by torch on method as per manufactures instructions. (b) A minimum overlap of 100 mm and 75 mm should be made at the end and sides of the polymeric membrane respectively and all overlaps and joints shall be sealed as per manufacturers instruction. |
| 43 | S&F steel rolling shutters of 1.25 mm thick lath, with ball bearing and including top cover, anchoring rod, hasp and staple and one shop coat of primer erected in position as indicated complete push & pull or manual type complete all as specified and as dirrected. |
| 44 | S & F safety lever locks mild steel with 4 levers for rolling shutter complete all as specified and directed. |
| 45 | M&L of Prepartion of new or previously untreated steel Surfaces of any description, over 10cm in width or girth and apply two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. |
| 46 | M&L of Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed. |
