GE/SRA/T-44/2025-26

Amount

SCHEDULE 'A' PART-I (BUILDING WORKS)

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 25 cm watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and directed.

Excavating in trenches, in soft/loose soil, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified and as directed.

Excavation of trench for portions of road/hardstanding etc, not exc 1.50 m wide and not exc 1.50 m deep and getting out complete all as specified and directed.

Returning filling including spreading, levelling, watering and well ramming in layers n exc. 25cm complete all as specified and as directed.

Removal of excavated material to a distance n.exc 50 metre and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed.

M&L for Hardcore of broken stone or boulder of gauge not exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for bringing suitable approved earth from outside AF land, breaking of clods and stacking on site for measurement complete all as specified and directed. NOTES :- (1) Earth required for embankment/filling shall be of approved quality and shall be brought from outside the AF land by contractor under his own arrangement. No extra shall be admissible on this account. (2) Quoted rate shall be deemed to included for all labour required for excavation, removing the soil, loading and unloading, transportation to site, making temporary profiles, levelling etc. (3) Density of finished earth in embankment, traverse etc shall be as directed by GE/Engr-in-Charge. (4) Necessary deduction for voids in terms of Para 3.6 on Ser page No 21 of SSR Part-II, 2020 (Rates) shall be carried out from the finished quantity of earthwork. Contractor's quoted rate shall be deemed to be inclusive of the above aspect and no claim shall be entertained at a later date in this regard. (5) Earth shall be procured from outside MOD land only after utilisation of excess earth obtained from excavation items under the subject work.

Forming embankments including raising (or lowering) earth, spreading in layers n exc. 30 cm thick; watering, ramming and finishing to required size, shape, slope etc., n exc. 1.5 m high or deep from base/ground level complete all as specified and directed.

M&L cement concrete 1:2:4 type B2 (using 40mm graded stone aggregate) as in filling and mass concrete complete all as specified and directed.

M&L for Cement concrete, 100mm thick, type D- 2, 1:4:8 (40mm graded aggregate) in sub floors, sub bases, pavings etc., complete all as specified and as directed.

M&L for Rolled mild steel in plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes without any attachment Gde Fe 410W complete all as specified and directed.

M&L for steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240 or RHS/SHS Sections conforming to IS 4923:1997 grade YST 210 complete all as specified and directed. (NOTE: Quoted rates shall be deemed to include for cutting to dead length where required, notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, fish plates, gusset plates etc., also for wedging, plumbing, truing up and fixing complete. No extra measurement for the same will be considered except for base plates at top & bottom of columns)

S&F 0.50 mm thick TCT (total coated thickness) pre-coloured galvalume sheets with minimum base metal thickness of 0.45 mm, single skin high rib/multi rib profile galvalume sheeting having 1000-1020 mm width and 28-30 mm high crest @ maximum 250-255 mm pitch (centre) with sheets manufactured out of 0.50 mm this TCT (total coated thickness) high tensile galvalume sheets having tensile strength 550 MPA with 18-20 micron top coat over 5 micron primer and 8-10 micron alkyld backer zinc aluminium alloy AZ-150, sheets having a dip metallic zinc (43.5%0 aluminium (55%) & silicon (1.5%) with total mass coating of 150 gms/sqm on both sides, having wide pans with minimum 3 small stiffening ribs for effective water shedding and special male/female ends with full return legs on laps for purlin support and fixed as per existing profile of roof complete all as specified and directed.

All as per Item No. 1.13 above but 0.50 mm thick coloured plain galvalume sheet as in ridge/valley gutter/wall cladding etc

M&L for Mild steel framed works such as grills, gratings etc. with ends of bars shouldered and/or riveted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walkways, railings, framework of water tanks and similar works conforming to Fe-290 Gde E-165 complete all as specified and directed. NOTE: Quoted rate shall deemed to include for the cost of all GI anchor bolts & nuts, screws, rawl plugs, etc as required for fixing the grills/MS structure to walls or openings. No claim shall be entertained during currency of work.

M&L for Expanded metal, cut to length, bent to shape required and tying with and including anealed mild steel wire not less than 0.9 mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members, weight n exc 4 Kg per sqm complete all as specified and directed.

M&L for preparing New or previously untreated Steel and Iron Surfaces of any description, over 10 Cm width or girth and applying Two Coats of Synthetic Enamel Paint over a Red Oxide Zinc Chrome Primer, complete all as specified and directed.

M&L for preparing New or previously untreated Steel and Iron Surfaces of any description, over 10 Cm width or girth and applying Two Coats of Black Bituminous paint or Coal Tar paint over a Red Oxide Zinc Chrome Primer (for portion of posts embedded in concrete) complete all as specified and directed.

M&L for brickwork with fly-ash bricks (with old size bricks), straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed

M&L Rough Cast Plaster on Brick Walls consisting Under Coat of Cement and Sand Mortar 1:3 not less than 10mm thick and while it is still in Plastic state the Rough Cast Mixture consisting of Crushed Stone or Fine Gravel mixed with Coarse Sand and Cement in the ratio 1:1:1 shall be applied and finish Even complete all as specified and as directed.

M&L for 15 mm thick plastering in cement mortar 1:4 on external surfaces of brick/stone walls or concrete surfaces finished even and fair upto 4 storey height including necessary scaffloding complete all as specified and directed.

M&L for preparation of newly rough cast plastered surfaces and finished with two coats of exterior acrylic emulsion paint (having anti-dust & anti-algae properties) duly mixed with stainer to achieve approved Tint/shade (in camouflage pattern) over a coat of suitable exterior primer, applied to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer's instructions, incl necessary scaffolding complete all as specified and directed.

M&L for preparation of newly plastered surfaces and finished with two coats of exterior acrylic emulsion paint (having anti-dust & anti-algae properties) duly mixed with stainer to achieve approved Tint/shade over a coat of suitable exterior primer, applied to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer's instructions, up to 4 storey height incl necessary scaffolding safety gear etc complete all as specified and directed.

M&L for providing Cement Concrete 1:2:4 type B1 (using 20 mm graded crushed stone aggregates), as in floors, path, etc, 50 mm thick, mixed in mechanically operated concrete mixer, laid in alternate panel method, including compacting the concrete thoroughly using beaters and tampers, then levelling and finish the surface with wooden or steel floats, spike rolling to surface or making impressions of expanded metal whilst the concrete is green and properly curing afterwards by covering the laid panels with wet gunny bags for a couple of days, then curing by flooding with water for at least 7 days complete all as specified and directed. (NOTE: Quoted rate shall deemed to include for the cost formwork, cement slurry, gunny bags, T&P, etc as required for satisfactory completion of the work).

S&F false ceiling with powder coated exposed G.I. grid suspension system consisting of Main Runner 3600 mm long, Cross Tee 1200mm/600mm long and Wall Angle, wall angle fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300 mm c/c, Main Runners placed @ 1200mm, Cross Tee 1200mm inserted in the pre-cut slots of Main Runner at a regular interval of 600 mm to form a modular grid of 1200mm x 600mm and additional cross tees of 600 mm placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600mm x 600mm, grid of module size 600mm x 600mm shall be supported by 6 mm dia G.I. wire from purlins/soffit complete all as specified and directed. Note: Ceiling board will measured and paid separately under appropriate item.

S&F 12 mm thick mineral fibre ceiling tiles shall be of dimension 595x595mm with humidity resistance 99% Thermal conductivity K = 0.052-0.057 w/mK colour white, fire performance UK Class 0/Class 1 (BS 476 pt-6&7) suitable for green building application (GRIHA Criteria 17 & 29 SWAGRIHA 12) with recycled content not less than 30 % and light reflectance not less than 85%. NRC of 0.55 to 0.6 duly fixed on GI Snap Grid Frame Work with Steel Screws complete all as specified and directed. Note: Snap grid ceiling frame shall be measured separately under appropriate item.

SCHEDULE 'A' PART-II (ELECTRIFICATION WORKS)

M&L Surface Type Point Wiring with 1100 Volt PVC insulated unsheathed FRLSH multi-stranded Single Core Copper Conductor Cable with 1100 Volt PVC insulated unsheathed FRLSH multi-stranded Single Core Copper Conductor Cable (Green Colour) as Earth Continuity Wire, drawn through and including Rigid Non-metallic PVC Conduit 19/20 mm in size, medium grade, ISI marked and its Accessories including providing surface mounted PVC gang box of suitable size (as required) with cover plate & frame, suitable for mounting MODULAR TYPE Switches, Sockets, Fan Regulators, Sockets, etc with Earth Continuity Wire connected to Common Earth dolly complete all as specified and as directed for the folowing:- (NOTES :- Quoted rate shall be deemed to be inclusive of the cost of PVC gang box, Modular cover plate & frame. PVC Gang box will be fixed on steel sheet wall claddings properly with clamps, nuts & bolts etc.

for one MODULAR TYPE light / bell / ceiling fan / exhaust fan point controlled by one way switch with 1.50 Sq. mm wire for mains & neutral

for one MODULAR TYPE 5/6 Amps socket outlet on independent board, with 1.50 Sq. mm wire for mains & neutral

for one MODULAR TYPE 15-20 Amps socket outlet on independent board, with 2.50 Sq. mm wire for mains & neutral

S&F Modular Switch 1 way 6 A, 1 module complete all as specified and as directed.

S&F Modular Socket 6 A, 2/3 pin combined 2 module complete all as specified and as directed.

S&F Modular Switch 1 way 16 A, 1 module complete all as specified and as directed.

S&F Modular Socket 6 & 16 A, 2/3 pin combined 2 module complete all as specified and as directed.

S&F Ceiling rose, surface type, three terminals complete all as specified and directed

S&F surface mounted LED luminaire, 1 X 20 Watt in aluminium housing, 100 lumen/watt, operating voltage 180-270 V, with acrylic/polycarbonate difuser & integrated constant current electronic driver complete with all other accessories internally prewired and including connecting up with three core flexible copper wire of suitable size complete all as specified and directed.

S&F LED Building Security Light fitting, 50 Watt, in high pressure die cast aluminium housing with prismatic polycarbonate modular secondary lens optics with integrated constant current electronic driver, top opening driver cover, IP66 ingress protection, impact resistance of IK07 complete all as specified and directed and complying with the following specifications:-. (a) minimum system efficacy 120 lumen/watt (b) CRI not less than 70, (c) THD < 10% (d) Power Factor not less than 0.90 (e) having in built short circuit and surge protection upto 4 kV (g) colour temperature not less than 5700-6000 degree K (h) life not less than 50000 hours of operation (NOTES: (1) List of approved makes has been provided in particular specifications. Contractor shall ensure that luminaire provided comply with the aforesaid specifications. No claim shall be entertained during currency of work. (2) Wire for electric connection shall be measured and paid separately)

S&F PVC insulated and PVC Sheathed, industrial cable with aluminium conductor (flexible), 3 core, 2.50 sqmm, 1100 Volt, conforming to IS 694 for connection of LED light fittings complete all as specified and directed

M&L for cutting round shape holes in MS sheet wall cladding to accommodate exhaust fan 380 mm sweep iomplete all as specified and directed.

S&F exhaust fan 380 mm sweep, copper motor, 1400 RPM, heavy duty, AC Single Phase 230/240 volts, metal body, with louvers complete with all accessories and connecting up with and including twin core twisted flexible copper conductor cable of size 1.5 sqmm (nominal area) from ceiling rose to fan complete all as specified and directed. (MAKE : HAVELLS, Model: Turbo Force / CROMPTON, Model: EXHD380-6-1 / USHA, Model: Turbo Heavy Duty or equivalent model in BAJAJ / ALMONARD / ORIENT)

S&F Metallic Distribution Board, Double Door, TPN, IP 43 protection, 240 volts, 4 way, with 100 Amps copper Bus Bar complete all as specified and directed. NOTE: Incoming and outgoing MCBs shall be measured and paid seperately.

S&F MCB, 'B' Curve, TPN, 63 Amps, breaking capacity 10KA complete all as specified and directed.

S&F MCB, 'B' Curve, single pole, 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed.

S&F 1100 Volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape wire one twin core cable flat or circular stranded aluminium conductor of 10 sq mm size complete all as specified and directed.

Supply, Laying and testing XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor cable, of size 25 sqmm 4 core, laid in trench or fixed to wall/passing through pipe/pole incl necessary aluminium thimbles, jointing and testing complete all as specified and directed. (Note :- Necessary earth work to be measured and paid separately)

-ditto- but for cable of size 70 Sqmm, 3.5 core

M&L Sand Cushioning (dry) in Trenches/Ducts for protection of UG Cables (below, above and around the UG Cable laid) of 23 Cm Spread thickness (8 Cm in depth before laying the Cable and 15 Cm in depth after laying the Cable) & consolidated (punned) upto 180mm thickness, complete all as specified and as directed. NOTE : For the purpose of Payment, punned thickness of Sand Cushioning only will be Measured.

Supply & laying in Trenches Sub-class ‘B’ Bricks, kiln burnt, laid perpendicular to the cable for Cable Protection, complete all as specified and as directed.

Supply and laying double wall corrugated HDPE pipe, 50 mm outer dia, confirming to IS-16205 (Part 24) with and including couplers, end caps & bends as required, laid in trenches for cable protection complete all as specified and directed. (Note :- Earth work to be measured and paid separately)

Supply and laying Galvanised Steel Tubing Pipe 50mm bore (dia), light grade with Bend, laid in Trenches or under Roads/ Flooring/ Culverts and/or fixing to Electric Poles with suitable size Mild Steel Flat Iron Clamps, Bolts, Nuts, Washers, etc., complete all as specified and as directed.

Supply, installation , testing and commissioning of new LT Panel, outdoor type confirming to IS 8623 Part I (one), fabricated in a CPRI approved factory, totally enclosed vermin proof suitably ventilated for 3 phase , 4 wire 415 Volts, 50Hz, AC supply, outer shell shall be made out of 3.00 mm thick CRCA sheet & MS angle section of suitable size for frame , factory fabricated , compartmentalized inner shell shall be made of out of 2.0 mm thick CRCA sheet for control gear. Front and back door opening with locking arrangement at front. Protection of enclosure IP 56 as per IS-2147 of 1962 with pre- treatment through 7 tank hot chemical process prior to powder coating and powder coated with minimum 50-70 micron of approved colour. The bottom of outer shell contains a detachable plate having provision for entry of armoured cable of adequate size , the required no of holes to be fixed with chromium plated brass cable glands of suitable size for entry and exit. Computer cut self adhesive vinyl danger notice plate having conventional symbol of bones and skull to be provided . EPDM gasket of appropriate shape and size provided at all joints, doors and covers including suitable size angle iron/flat iron frame work / support required with four legs 60 cm long using angle iron 40x40x6mm , air passing holes and locking arrangement at front with duplicate keys and making connection of incoming and outgoing cable using proper cable lugs, legs grouted in PCC 1:2:4 type B1 foundation and making good disturbed surface complete and comprising of the following :- A) (i) TPN Copper electrolytic grade bus bar of capacity 600 Amps for phases & 250 Amps for neutral.and auxillary busbar to support main busbar. duly supported on SMC/DMC, busbar supports and insulated with colour coded heat shrinkable sleeve. (ii) Digital multifunction meter (V,A,KW,KWH), 415V AC alongwith C.T’s of suitable ratio (set of three), class 1.0 (iii) Indication lamps LED type (RYB) = 01 Set of three. (iv) CTs 500/5A class 1.0,15VA (Cast Resin) - 03 Nos. (v) Internal wiring with suitable size of FRLSH copper conductor cable.

Item No 2.25 (Contd...) B) INCOMER: (i) MCCB 320 Amps 4 pole, 36 kA, with adjustable thermal and magnetic release - 01 Nos C) OUTGOING:- (i) MCCB 160 Amps 4 pole, 25 kA, with adjustable thermal and magnetic release - 01 Nos (ii) MCCB 100 Amps 4 pole, 25 kA, with adjustable thermal and magnetic release - 01 Nos NOTES:-(i) Contractor shall submit IP Test Report and verification of short circuit withstand test report issued by CPRI in respect of LT Panel Fabricator. (ii) Contractor shall submit drawing for approval of GE prior to place order. (iii) Make of accessories shall be as specified in tender. (iv) Cost of PCC foundation shall be deemed to be inclusive in the quoted rate.

Supply, installation, testing and commissioning of wall mounted, air cooled, remote operated, inverter type, split unit air conditioner electric driven, 220 Volts, single phase of capacity 1.5 TR, BEE 4/5 star rated, ISEER as per bureau of energy efficiency specifications > 5.0, rated cooling capacity 18000 BTU with R-32 Refrigerant, copper type condenser (grooved) and Rotary Compressor duly and comprising of the following accessories complete all as specified and directed as under:- (i) Outdoor Unit :- It shall be fitted on platform, chajja, balconies, etc with suitable size nuts & bolts or on walls with suitable powder coated MS brackets/stand along with vibration damping pads and duly connected with suitable size copper tubes and PVC water pipes to the indoor unit. (ii) Indoor unit :- It shall be fixed on inner walls with necessary supports and duly connected with the outdoor unit and necessary electrical connections. Multifunction cordless remote with batteries shall also be supplied with AC unit. NOTES:- 1) Contractor shall ensure that the proposed AC complies with the above specifications. Necessary documents shall be submitted by contractor along with his letter for approval of make of AC.

NOTES TO ITEM NO 2.27 (Contd...):- 2) The indoor/ outdoor unit shall be incorporated with standard sized copper piping covered with foam insulation fixed firmly by clamping and supporting. Foam insultion shall be protected by suitable vinyl tape. A suitable size PVC drain pipe shall be run from the indoor unit to the nearest drain point with U trap at the end which should be fixed firmly by clamping & supporting wherever required. Copper pipes, thermal insulation foam, vinyl tape and PVC water pipe shall be measured and paid separately as "Supply Only". Quoted rate shall be deemed to be inclusive of all other accessories & consumables required for satisfactory installation of ACs. 3) Cost of refrigerant, if any required for charging, shall be deemed to be included in the quoted rate. 4) Opening in the wall for taking refrigerant line outside of building shall be provided during bldg construction stage and shall be properly finished. 5) Nuts & bolts of suitable type & size for fixing of indoor & outdoor units shall deemed to be included in the quoted rates. However, MS brackets shall be measured and paid seperately. 6) All parts of Air Conditioner except Compressor shall be guaranteed for satisfactory performance for a period of 12 months from the date of installation or 18 months from the date of receipt of material at site whichever happens to be later. The Compressor of Air Conditioners shall be guaranteed for satisfactory performance for a period of 5 years from date of installation.

Supply only copper tubing, 0.80 mm thick, of size 1/2'' dia along with flare nuts for connection from indoor to outdoor unit of split AC 1.5 TR capacity complete all as specified and directed.

Supply only copper tubing, 0.80 mm thick, of size 1/4'' dia along with flare nuts for connection from indoor to outdoor unit of split AC 1.5 TR capacity complete all as specified and directed.

Supply only 15 mm dia PVC pipe, nylon imbraided for condenser water drainage alongwith necessary Mild Steel Clamps, Screws, nuts & bolts etc complete all as specified and directed.

Supply only foam Insulation, Sleeve type, of Best quality, for refrigerant copper tubing complete all as specified and directed. (NOTE: Length of protected copper tubing shall be measured for payment purpose)

Supply only vinyl adhesive tape, of suitable size & width, for protection of suction line foam insulation complete all as specified and directed. (NOTE: Length of protected copper tubing shall be measured for payment purpose)

Supply and Fixing powder coated metallic stand/brackets, for fixing outdoor units of Split Type Acs of 1.5 TR capacity including drilling holes in walls and fixing with necessary rawl plugs, nuts & bolts etc complete all as specified and directed.

M&L for concealed sub main wiring with 2 run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 6.0 sqmm alongwith one run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 6.0 sqmm as earth continuity conductor drawn through and including PVC conduit (medium grade) of suitable size complete all as specified and directed. (NOTE : (1) Three runs of single core 6.0 sqmm cable & one run of PVC conduit shall be measured as one unit. (2) Cost of cutting chases for concealed wiring shall be deemed to be inclusive in the quoted rates. No claim in this regard shall be entertained at a later stage. (3) On completion of the wiring work, the contractor shall fill and finish the chases with cement mortar 1:6 and finished flush with the adjacent surfaces. Rate quoted by the contractor shall be deemed to include for the above aspect and no claim shall be entertained at a later stage.

-ditto- but sub main wiring with 2 run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm as earth continuity conductor (NOTE : (1) Three runs of single core 4.0 sqmm cable & one run of PVC conduit shall be measured as one unit. (2) Rest as per notes to Item no 2.35 here-in-before

Supplying, assembling and fixing modular AC power unit comprising of 01 No 20 Amps socket and 01 No 32 Amps SP Mini MCB, 3 modules along with GI metallic flush box, cover plate and frame duly concealed in wall and making good surfaces with white cement/putty complete all as specified and directed. NOTE: Quoted rate shall be deemed to include for the cost of MCB, socket, GI flush box, cover plate & frame. Concealed conduit wiring shall be measured separately.

S&F 32 Amps modular motor starter with cover plate & frame, 2 modules along with GI metallic flush box duly concealed in wall complete all as specified and directed. NOTE: Quoted rate shall be deemed to include for the cost of cover plate & frame and GI flush box along with starter. Concealed conduit wiring shall be measured separately.

Supply, installation, testing and commissioning of Servo Controlled Voltage Stabilizer (confirming to BIS 9815 (Part-1) 1994, reaffirmation 2019 latest version). Three phase, four wire (RYBN), 50 Hz, Naturally Oil cooled, indoor, unbalanced type, cooper wound, metallic body duly power coated with lifting Hooks two nos, digital display type, relay free smooth and silent operation with 1st filling of Transformer oll up to level having following specification:- (a) Capacity 100 KVA (b) Type - Suitable for unbalanced load and unbalanced input (c) Input voltage - 360V-480V, Input frequency 50 Hz (d) Output voltage - stabilized at any deigned/ desired voltage 415 + 2.5% (e) Rated frequency – 50 Hz (f) Wave form distortion - Nil (g) Response time not to exceed 20 milliseconds (h) Sensitivity- ( + ) 1% (i) Rate of correction- Not less than 8 Volts/ second for single phase and 13 Volt/Sec from phase to phase (j) Efficiency - more than 95% (k)Type of load: three-phase, unbalanced type (l) Metering- Digital display Voltmeter/Ammeter with multi-functional meter (m) Operating temperature for indoor use up to max ambient temp + 55°C

Item No 2.39 (Contd...) (n) Class of insulation - Class F (o) Mode of operation: Automatic/manual (p) Winding Temperature rise - Max 55°C (10°C above operating temp) c (q) Transformer oil -IS 335 marked (r) Core CRGO M4 Grade/CRNO (Cold Roll Grain Oriented)/ (Cold Rolled Non-Oriented) (s) Auto transformer (Variac) -100 percent Copper wound Electrolytic Grade (t) Losses - As per IS Norms (u) Power Factor - Not less than 0.95 (v) Protection - (i) Overload protections (ii) Short circuit protection (iii) High/Low voltage cut off (iv) By-pass arrangement in case of emergency (v) Single-phase sequence change/phase fail protection (vi) Earth fault protection (w) Standard Fitting & Accessories e.g Marking plate, lifting lugs, CI Rollers, Earthing Terminals etc cable box NOTE- Rate included in the quoted rate of the above items for foundation of Servo controlled voltage stabilizer as per dimensions .

-ditto- but Servo Controlled Voltage Stabiliser of 50 KVA Capacity complete

M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized steel earth strip 25 x 4 mm (up to 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed.

M/S KAVYA ENTERPRISES (BID ID -3428734)

STAR CONSTRUCTIONS (BID ID -3438161)