ADDN ALTN TO BLDG NO P 92 AND PROVN OF HIGH MAST LIGHT AT VARIOUS LOCATIONS

Amount

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

M&L for Cement concrete 1:3:6 type C2 (using 40 mm graded stone agg) as in foundation, filling and for mass concrete all as specified and as directed..

S & F Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. including necessary cutting, drilling, welding etc and bending to swan neck shape as required and drilling holes notching for wires etc conforming to Fe-410- W(Gde- E-250) quality- B all as specified and as directed.

Supply only of chain link fencing MS galvanised square wire mesh of size 50mm X 50mm, dia of wire 4mm including line wires, of any type of standard rails, straining bolts, etc all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc inlcuding provision of binding wire etc all as specified and as directed.

S&F Flat iron welded or jointed in connection with framed work including securing bolts and all necessary drilling, bolting or reverting and similar work conforming to Fe-410-0 complete all as specified and as directed.

S&F MS round bars 10 mm dia and over Fe 290 (Gde - E-165)cut to length bent to shape required including cranking, bending spirally, all as specified and as directed.

Supply and fixing MS Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete Fe-290, Gde-E-165 all as specified and as directed.

S&F 0.80 mm thick mild steel, plain, black sheet in hearths, covering to door shutter, covering to door chowkats ( frames), chullah hoods, water tanks,water trough, duct urinal troughs and funnels etc. cut to size edges beded if directed holes punched including round headed screwes bolts nails or rivets and fixed to wood or steel members, etc with plain 40mm lap joint or welded/ riveted seams including bending turning up mitred angle stopped ends outlet etc as required. continuous ( Piano) hinges mild steel bright finished or electroglvanised width of flaps ( when open ) 30 mm complete all as specified and as directed.

S&F Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and as directed.

Demolition of brick work built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc. but excluding dressed stone work and precast concrete articles all as specified and as directed..

M&L for Pre-Cast PCC 1:3:6 type C-1 (using 20mm graded agg) cement concrete block masonary with solid blocks exc 10cm in width and set in CM 1:6 all as specified and as directed.

M&L for rendering 15 mm thick in CM 1:6 on fair faces of brick work/stone masonry finished even and smooth without using extra cement all as specified and as directed.

M&L for rendering 15 mm thick in CM 1:4 on fair faces of brick work/stone masonry finished even and smooth without using extra cement all as specified and as directed.

M & L for preparation of new plastered surfaces of wall and applying three coat of white wash on walls all as specified and as directed.

M&L for prepration of new plastered wall surfaces applying two coats of cement base paint over a coat of primer with alkali resistant priming paint all as specified and as directed.

M&L for One coat of white wash on old decorated ceiling surfaces including preparation of surfaces complete all as specified and as directed.

M&L for Complete removal of existing treatment, using mechanical sander with internal dust extraction system ,preparation of old surfaces for further treatment on walls all as specified and as directed.

M&L for Providing precast cement concrete louvres and jallies, 50 mm thick (measured solid), faces are finished smooth including all mouldings set in CM 1:4, type B0 1:2:4 all as specified and as directed.

S&F of Collapsible steel gates, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete all as specified and as directed.

M&L for providing two coats of synthetic enamel paint over a coat of red oxide primer on new steel surfaces of any description, over 10cm in width or girth,not otherwise described all as specified and as directed..

M & L for mild steel powder coated pelmet rods 25mm outer dia including 2 Nos of brackets 2 Nos of pintals or side brackets as per site requirement including 10 Nos of curtan rings in each curtain rod complete all as specified and as directed.

S&F in repairs 150mm aluminium handles cast type anodised and all as specified and as directed.

S&F in repair 150mm floor door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring, fixed in floor all as specified and as directed..

S&F in repair aluminium anodised barrel tower bolt of extruded section 150mm long all as specified and as directed.

S&F in repair 100mm size butt hinges, medium weight cold rolled mild steel medium weight all as specified and as directed.

S&F in repair MS 300mm ordinary rat tail rod pattern door springs including roller and roller plate complete all as specified and as directed.

S & Fix in repair 300mm size aluminium alloy annodised sliding door bolt with hasp stable (bolt type) and fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy all as specified and as directed.

S & F of powder coated aluminium frame work for partition with one or more rebates incl joining cleats, hooks , hangers , beadings, towerbolt, hinges, rubber gasket etc powder coating minimum thickness of powder coating 50 micron all as specified and as directed.

S&F 5mm thick prelaminated PVC sheet in stirrups and channels feathered at the edges inclusive of all arrangements for fixing to aluminium frame work partition complete all as specified and as directed.

M&L for anodised aluminium side hung door/window/ventilator shutters of aluminium section weighing 0.55kg/m including necessary joining cleats , glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, annodised aluminium snap beading screws etc complete all as specified and as directed.

M&L for priming the surfaces with Chalk whiting, on old plastered surfaces, prepara-tory to distempering all as specified and as directed.

M&L for preparation of primed surfaces of wall, two coats of distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification all as specified and as directed.

S&F in repair stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with stainless steel wire staples complete all as specified and as directed.

Hacking out old broken glass panes exc 1.5sqm from wooden or steel frame or stone, concrete or brick surrounds, glazed with putty or fixed with beads & prepared to receive new glass panes complete all as specified and as directed.

3mm thick sheet glass, ordinary quality and glazing with oil putty in square n.exc 0.5 sqm each panes complete all as specified and as directed.

S& F in repair 15mm bore stop valves, fancy type chromium plated with long shank and cup (concealed type) screwed for iron pipe of 15mm bore all as specified and as directed.

S&F in repair Bib tap cast copper alloy chromium plated suitable for 15mm bore pipe with crutch or butterfly handle screwed down screwed for iron pipe or brass ferrule all as specified and as directed.

S&F in repair swivel shower of PTMT any colour for fixing with 15mm pipe minimum weight 40gms and all as specified and as directed..

S&F in repair PVC valveless 10 litres capacity, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, connections to pipes complete all as specified and as directed.

S&F in repair tubular towel rail alumunium anodised 20mm dia 'D' type 60cm long between flanges and all as specified and as directed.

M&L for preparation of old surfaces of steel and iron work of any description over 10 cm width or girth not otherwise described and applying one coat of synthetic enamel paint on old surfaces in any tint complete all as specified and as directed.

M&L for preparation of old surfaces of wood work of any description over 10 cm width or girth not otherwise described and applying one coat of synthetic enamel paint on old surfaces in any tint complete all as specified and as directed.

M&L for Preparing old decorated surface of walls including scrapping down. smoke soot, effloresence salts, trading oil and greasy spots etc and applying one coat of cement base paint complete all as specified and as directed..

S&F for 8 feet 4 pipes pulley operatoed cloths drying system consisting of aluminium pipe of outer dia 22mm, inner dia 19.80mm, made up of detrin with rope guide mounted on channel pair of lemgth 24 feet (distance between two pipes is adjustable) locking system to hide rope knot, channel to be mounted or fixed with self taping screws provided in kit. Rope will be HDPE double core of 4mm dia fixing to ceiling as specified and directed by Engr-in-Charge and minimum weight of one pipe shall not be less than 0.20kg, minimum weight of rope shall not be less than 7700Gms/unit (for 04 pipes) all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for all as specified and as directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and as directed.

Material and labour for 25mm thick PCC 1:2:4 type B-0 using 12.5 mm graded agg as wearing coat for laying floor finishes, finished even and fair to receive tiles complete all as specified and as directed.

M&L for 20 mm thick screed bed in cement mortar 1:4 for laying floor finishes under floor all as specified and as directed..

M&L for Machine cut Sadrahalli stone slab of 18 - 20mm thick (1 st quality) as in floor, riser of steps, skirting, dado and pillar of laid over cement screed and jointed grey cement slurry mixed with pigment to match the shade of the slab and including rubbing, polishing complete all as specified and as directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar all as specified and as directed.

S&F chequered cement concrete tiles 20cmx20cmx25mm thick set jointed and pointed with grey cement and no pigment to match the floor all as specified and as directed.

M&L for rendering 15mm thick in CM 1:3 on fair faces of brick work or concrete surfaces as in backing coat to receive wall tiles/skirting/dado etc.all as specified and as directed..

Taking down aluminum/copper point wiring on & including hard wood battens, surface conduit and board/ blocks etc or through conduits for light, socket or power point, fan point complete and making good the disturbed plaster surfaces of wall, floor, ceiling and painting 2 coat of white wash/distamber to match the existing surface, complete all as specified and directed.

M&L for point wiring complete with 1.5 Sqmm single core PVC insulated, unsheathed FRLS 1100 volts grade, multi stranded with copper conductor drawn through and incl surface PVC Conduit/ existing concealed conduit with accessories in wall/roof/ceiling etc incl MS modular terminal boxes, concealed surface to walls covered with modular plates with cover etc and 1.5 Sqmm PVC insulated, unsheathed copper conductor multistranded cable 1100V grade as earth continuity conductor & connecting to common earth dolly all as specified for Make of Cable : Plaza/ Polycab/ Havells Make of Conduit : Supreme/ Diplast/ Avon Plast Note: (a) Switches, sockets outlets,cover plates , Light fittngs, fans, bells & regulators will be measured and paid for separetely.

One light point/fan point controlled by one way switch.

All as per item No. 57 here in before but for one 3 pin socket out let 5 Amp on the same board

All as per item No. 57 here in before but for one switch socket outlet 3 pin 5 Amps on independent board

All as per Sl No. 57 above but Wiring with 4 Sqmm copper multistranded unsheathed cable and 4 Sqmm copper cable for earth continuity conductor controlled by one 15A switch socket independently

Supply and Fix modular switch 1 way 6 Amp.1 module, complete all as specified and directed.. Make : Legrand/ Crabtree/ Anchor

Supply and Fix modular Socket, 6A - 3 pin combined 2 module, complete all as specified and directed.. Make : Legrand/ Crabtree/ Anchor

Supply and Fix modular switch 1 way 16 Amp.1 module, complete all as specified and directed.. Make :Legrand/ Crabtree/ Anchor

Supply and Fix modular Socket, 16A - 3 pin combined 2 module, complete all as specified and directed.. Make : Legrand/ Crabtree/ Anchor

Supply and fix ceiling rose, surface bakelite type,PVC, 65 x 50 mm isolated body with three terminals all as specified and as directed.

S&F Modular type electronic fan regulator 230 volts, step type socket type, hum free 100/240 watt, complete all as specified and directed. Make : Havells / Anchor/ Crabtree

Supply only modular cover plate with frame,3 module, complete all as specified and directed. Make : Legrand/ Crabtree/ Anchor

Supply only modular white cover plate with frame,4 module, complete all as specified and directed.. Make : Legrand /Crabtree/ Anchor

Supply only modular white cover plate with frame,6 module, complete all as specified and directed.. Make : Legrand /Crabtree/ Anchor

Supply only modular white cover plate with frame,08 module, complete all as specified and directed.. Make : Legrand /Crabtree/ Anchor

Supply only modular white cover plate with frame,12 module, complete all as specified and directed.. Make : Legrand/ Crabtree/ Anchor

S&F in repairs MCB DB SPN 12 Way , horrizontal, double door, 240 V, AC,50 Hz, for MCB DP as incommer and and SP MCBs as out going.IP- 43 protection confirming to IS-13032, universal mounting with copper busbar, neutral link, earth link, earthing shuds detachable gland plates with knockouts on both sides complete all as specified and directed. Make : Legrand/ L&T/ Indo Asian

S&F MCB SPN 240 Volts, 'C' series, breaking capacity 10 KA of rating 40 Amps complete all as specified and directed. Make : Legrand/ L&T/ Indo Asian

Supply and Fixing of 4 feet surface mounted battern type luminaire , lumen output of 2000 lumens, high efficiency long life LED package in integral module with lumen efficacy of >100 lm/w, viewing angle not less than 120° to ensure better uniformity with an operating voltage range from 140V-270V. The luminaire shall have a white Aluminium extrusion housing with a poly carbonate diffuser to provide uniform light and sleek design with width not more than 22 mm. The luminaire shall have a CRI >80, Color temperature 6500K, THD <10% and PF >0.95,SDCM<5, IP20, IK02.Life class of 50,000 hrs @ L70, Operating Temperature: -10 TO + 45 DEG.C; Input Supply Voltage Range:140-270 V, Frequency :50-55 HZ. The luminaire shall have flicker content<5% and shall have high and low cut off with auto restart feature.Driver Safety requirement stds: IS 15885-2-13. The luminaire shall be EMI/ EMC compliant and shall have a internal surge protection of 4 KV. The luminaire shall have Class-1 Electrical insulation, Class-B serviceability . Test Report to be submitted from any govt of India approved lab , The luminaire and driver shall be BIS approved with "R" number mentioned will submitted at time of delivery,. 5 year Company warrenty certificate to be submitted at the time of delivery, complete all as specified and directed. Make : Philips/ Bajaj / CG/Havells.

M&L for sub main wiring with PVC insulated unsheathed FRLS 1100 volts grade multi stranded copper conductor cable 2 runs of 6 Sqmm drawn through in and incl suitable size surface PVC Conduit /concealed conduit and all accessories fixed to wall/floors along with 6 Sqmm PVC insulated unsheathed copper conductor multi stranded cable 1100V grade as earth continuity conductor and connected to common earth dolly including taking down existing sub main wiring of any size, complete all as specified and directed. Note: (a) 2 runs of 6 Sqmm cable along with one run of 6 Sqmm cable for earth conductor shall be measured as one length including taking down UNSV old wiring. (b) Connections of cables with MCBs or bus bars shall be done through appropriate size copper thimbles. Make:- Havells/ Plaza/Polycab

S&F MCB DB(distibution board) 8 Way SPN (single pole and neutral) double door single phase made of sheet steel cement spill protector , isolated neutral bar, IP:54 protection door earthing Mechanical impect strength IK 09, 240 volts and connection complete conforming to IS: 16033, all as specified and directed. Make/Model : Indoasian/L&T/Legrand.

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr in width and not exceeding 1.5 mtr in depth for laying of cables up to proper level complete all as specified and directed.

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

Removing surplus exacavated material from excavation not exc 50 meter and depositing where directed at a level not exc 1.5 meter above the starting point complete all as specified and directed.

M& L for Spreading ribbed soil in trenches as in cable cushioning all as per IS 1255-1983 and as directed. Note :- Excavated approved soil shall be ribbed by using sieve to separate composite particles etc as per IS and refiiling in trenches before laying of cable 8 CM and 15 CM after laying of cable. This is then gently punned down to a depth of 10 cm above the top of upper most cable (ii) For the purpose of measurement only punned thickness shall be considered for paymet.

M&L for well burnt sub class ‘B’ bricks as mechanical protection to under ground cables laying with length of the bricks equal to the width of the trench complete all as speified and directed.

Supply, laying and testing 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 16.0 sq mm 4 core complete all as speified and directed. Make :- Havells/ Polycab/ RPG Asian

Material and labour for Boring of holes under road, pavement hard standings by trenchless technology using ultra sound technique and necessary machine including HDPE pipes of 30mm dia suitable for 0.4 Mpa working pressure, complete all as specified and directed.

Supply, errection, testing and commissioning raising and lowering type not less than 16Mtr height high mast system shaft in two section suitable for 44m/s wind speed along with head frame, luminaire carriage suitable for upto 08 luminairies in symmetrical arrangement and other accessories manufactured in factory including raising lowering system comprising double drum winch, 6mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box.HIGH MAST SYSTEM: Height of the mast not less than 16Mtr, Design standard PLG 07 of ILP, Basic Wind speed as per IS:875 Part III Design life - 25 yrs; Material construction as per S355 grade as per BS - EN10 025; Base dia - 410mm & Top dia - 150mm; with plate thickness : Bottom - 3mm & Top - 3mm. Cross section of the mast shall be 20 side polygon with BS EN ISO 1461 standard galvanisation. With GI single spike lighting protection finial. The high mast shall have 8 nos of foundatino bolt with a PCD of 490mm of TS600 type with 30mm dia and 850mm length. Base plate with a dia of 570mm and thickness of 25mm LUMINAIRE CARRIAGE: Luminaire carriage shall be made of 50NB ERW class B MS Pipe with diameter of carriage ring at 535mm. Construction shall be with 8 arms which are welded and 2 sections capable of holding 08 luminairies. TRAILING CABLE: 5 core 2.5sq mm copper cable with EPR insulation and PCP sheathed. WINCH/POWER TOOL: Winch with double drum, SWL 750Kg integral motor with 1HP capacity with 6 pole, single speed. STAINLESS STEEL WIRE ROPE: Stainless Steel wire with AISI 304 grade and 7/19 construction with 2/3 wire rope of 6mm dia and a 2x2350Kg breaking load capacity. Make: Bajaj Model No: BHMRL16C or equivalent make in CG/Phillips.

Note: The rate quoted shall be inclusive of the following:- (a) Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plates & templates- complete set (b) Supply of suitable copper conductor cable, glands, lugs and wiring from panel to light fittings - 01 Job (c) Construction of suitable shallow RCC foundation with M-20 grade concrete for the mast considering the safe soil bearing capacity at site as 10 t/m² at 2 metre depth with all material and labour all as per Manufacturer's design of foundation drawing as approved by GE. (d) Erection and commissioning of the high mast with the help of suitable equipment. (e) Provision of GI pipe earthing for mast with 2.5m long 40mm dia GI Pipe including connection to mast earth terminal with 32 X 6mm GI flat with all material and labour. (f) Provision of Aviation obstruction light LED type. (g) Provision of lightening arrestor spike. (h) The Contractor shall submit OEM technical specification of High mast for approval of Accepting Officer before placing order. (j) The Contractor shall submit warranty & TC before claiming payments.

Note for Item No 85 & 86 here in above : (i) The earth work in any strata i.e. excavation,returning filling, removal , RCC foundation with foundation bolts manufactured from special steel with nuts, wahsers, anchor plate and template deemed to be included in unit quoted rate.(ii) The M&L for LED flood light fittings & Control panel required will be measured and paid separately under relevant Schedule items.

Supply and fixing LED flood light 150 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete all as speified and directed. Make:- Philips/ Bajaj/ CG

Material and Labour for fabricate, supply and fix MS sheet metal enclosure of size 45x30x20cm depth made out of 2 mm thick double door, including provision of opening for cable entry duly painted with two coats of synthetic enamel paint over one coat of red oxide and suitable fixing MS clamps 40x5mm thick bend to shape drilled with holes suitable for fixing to PCC / Steel tubular pole all as directed and specified :- (a) Aluminium bus bar chambers 4 strip 300 mm long 100 Amps (b) MCB SPN 40A 10KA "C" curve 03 Nos (c) Digital Time switch 3P Module,weekly programm with battery backup 100 hrs Current of capacity 16 Amps with change over - 01 Nos. Make - Indo asian/Schneider/L&T.

Supply and fixing the Incinerator suitable for the Sanitary Napkin Incinerator disposes napkins in an environment friendly method by burning the pads and converting it into ash. HLL Sanitary Napkin Incinerator is designed to ensure easy and safe disposal of napkins complete all as specified with following specification :- (1) Type Wall Mountable (2) Capacity per cycle 15-20 pads per cycle (3) Capacity per day 200 pads per day (4) Cycle Time 45 min - 1 hr (5) Mode of operation Automatic (6) Housing-External CRCA Steel of 1.2 mm Thickness (7) Housing Internal Insulated type (8) Dimensions External i) Width 270 mm ii) Depth 250 mm iii) Height 600 mm (9) Insulation Thermal Ceramic Sheet with Glass wool of 5mm thickness (10) Voltage 220V (11) Amp 6 A max (12) Wattage (12) 50 W (13) Power Saver Auto Cut off (14) Emission Outlet Yes (15) Residue Ash Less Than 1 gm. per total burning of napkin (16) Temperature Cut-off Present with LED Display (17) Equipment ON indicator Yes (18) Housing Mild Steel Powder Coated (19) Coating Inside SS covering for maximum lifetime, Outside epoxy powder coating. (20) Start Option Auto start option is available: Just start and forget (21) Door Design Thermal Ceramic Insulated i) Door dimension 140 x 120 mm (22) Heater Ceramic Heater i) Heater Wattage 1200 W (23) Length of power chord 2.5 mtrs (Has ISI mark) (24) Flue gas pipe Yes with 2 Mtrs length (Flexible pipe) (25) Type of connection of pipe with flue gas outlet Clamp type (26) Temperature Indicator Settable (27) Safety MCB Yes, 6 Amp (28) Emission Standards Complete burning of napkins only less than 1 g ash per napkin is generated. The exhaust gas meets the Municipal solid waste management rules 2016/CPCB guidelines. (29) Ash collection tray Yes,tray is easily open able and disposable.

S&F MCB single pole 240 volts 5 to 32 Amps, 10 KA rupturing capacity.C series complete all as specified and as directed. Make : Legrand/ L&T/ Indo Asian

M&L for sub main wiring with PVC insulated unsheathed FRLS 1100 volts grade multi stranded copper conductor cable 2 runs of 10 Sqmm drawn through in and incl suitable size surface PVC Conduit /concealed conduit and all accessories fixed to wall/floors along with 10 Sqmm PVC insulated unsheathed copper conductor multi stranded cable 1100V grade as earth continuity conductor and connected to common earth dolly including taking down existing sub main wiring of any size, complete all as specified and directed. Note: (a) 2 runs of 10 Sqmm cable along with one run of 10 Sqmm cable for earth conductor shall be measured as one length including taking down UNSV old wiring. (b) Connections of cables with MCBs or bus bars shall be done through appropriate size brass/copper thimbles. Make:- Havells/ Polycab/ Plaza

S&F LED bed side light /wall light/study light environmentel friendly energy effcient of capacity 3 W warm white etc,inbuilt driver complete with all accessories internally pre-wired swing type and including connecting up to with twin core twisted flexible copper conductor cable with suitable size complete all as directed . Make : Bajaj / Philips / Wipro/ CG

S&F Energy efficient ISI mark with star rated ceiling fan 1200 mm sweep single phase 230 / 240 volts AC with necessary fitting and connecting with cable of suitable size from ceiling rose or connector to fan writing MES No with synthetic enamel paint complete all as specified and directed . Make: Crompton Greaves/ Bajaj / Havells/ Orient.

Supply, installation, testing & commissioning of maintenance free chemical earthing system comprising 17mm dia copper bonded rod 3 mtr long horizontally pre welded T-terminal rod with provision for connection size of 50 x 150mm long, 6mm thickness with equal space either side, with 12mm dia hole of 02 numbers each on either side of the terminal clamp with 250 microns (average) coating thickness, tested and certified by CPRI India alongwith 50 Kg earth energizer compound and 10 litres earth resistance reducing liquid. The earthing energizer compound and resistance reducing earthing liquid shall be tested as per IEC-62561-7 read with ASTM G57-06, CI 3.4 A by any NABL accredited lab. The above mentioned rod shall be installed in 4-6 inch bore, 12 feet depth with a distance of minimum 3 meters between each installation all as directed. Make : Model HTSP 317 of safeTrode or equivalent in OBO Betterman/ FURSE/ERICO.

The quoted rate shall also deemed to be included the following :- (i) Prior to installation of maintenance free chemical earthing, soil resistivity test to be carried out at the location where earthing work to be done in presence of Engr-in- Charge/JE (E/M),user and the report has to submit to Garrison Engineer with recommendation of manufacturer, if required additional interconnection of earthing (not more than 04 number of earthing) to achive earth result less then 1 Ohms. The arrangement done for soil resistivity testing and submission of report with recommendation deemed to be included in the quoted rate.

(ii) The description/ size/ qty of items mentioned in above are for indicating only however qty/ size may vary at site condition to maintain the earth resistance 1 ohm. The contractor shall quote rate by considering all factors.

(iii) Rate of earth energizer compound of 25 Kg of 02 bags and earth resistance reducing liquid 10 litre per cane for each pit deemed to be included in the quoted rate.

(iv) Resistivity of earth energizer compound and resistance reducing earthing liquid shall be certified by any NABL accredited lab carried out as per IEC-62561-7 read with ASTMG57-06, CI-3.4A and the certificate of same shall be submitted by the contractor before commencement of work.

(v) Earth enhancing material should not leach into the adjacent soil or underground water channels and its PH valve should be in neutral range complete all as specified and as directed. It should solidify when mixed with water and set like concrete.

(vi) Copper strip of size 20 x 3 mm should be fixed on proper post insulator at the instrument end ( copper strip upto 7.5 RM will be considered in unit quoted rate and extra will be measured and paid separately).

(vii) Testing of earth shall be carried out in presence of departmental and user representative and report shall be submitted to Garrison Engineer duly signed by all concern.

(viii) Earth resistance tester will be provided by the contractor. Tester should be calibrated from authorised company/ lab.

(ix) Earthing shall be tested after completion of work by the contractor in presence of Engr-in-charge, user and proper record shall be maintened duly signed by all concerned. After testing if the desired earth resistance of less than 1 Ohm is not obtained, the earthing will be redone at no extra cost to Govt. till desired result is obtained.

(x) The contractor shall given a written guarantee of minimum three years for maintaining the earth resistance less than 1 Ohm after certified date of completion.

(xi) No further maintenance or periodic watering or recharge shall be required in earthing during its guarantee period of over 03 years in all type of soil including soft/ disintegrated or hard rock.

(xii) During the guarantee period, if earth resistance is not maintained less than 1 ohm the contractor has to redo or rectify at no extra cost to Govt till desired result is maintained.

(xiii) A security deposit of value equal to 2.5 % of the rate quoted for chemical earthing earthing shall be retained from payment due to the contractor for the guarantee period.

(xiv) The electrode shall carry manufacturer's name .

(xv) The connection clamp shall be permanentlly welded to the copper bounded rod to avoid any kind of connectivity loss,.The pre-welded copper bounded rod shall not need any additional clamp for termination.

(xvi) The acceptable earth resistance at earth busbar/ test point shall not be more than 0.1 ohm.

(xvii) Earth work such as auguring and making good the surrounding area shall carried out in any type of soil.

(xviii) The contractor shall submit CPRI India certified document for copper bonded rod to ensure genuity of material.

(xix) Sign board of mild steel 2 mm thick duly painted with two coats of synthetic enamel paint over a coat of red oxide Zinc chrome primer showing result of earthing should be fixed near the earth pit after completion as directed by engr -in- charge.

Earth pit cover made of heavy duty poly plastic of high grade polypropylene tested and certified by any NABL accredited lab for load bearing capacity not less than 9.2 tonnes with top dia not less than 250mm, bottom dia not less than 330 mm and height not less than 260 mm dia for each electrode pit complete including taking down all as specified and directed. Make : Model SEPC 250 of SAFE TRODE/ Electrogrip Model/ EGTEK3LC of ISG Global or equivalent in OBO Betterman/ ERICO. Note :- The contractor shall submit load bearing capacity certificate from the manufacturer.

Copper strip 20 x 3mm thick as earthing lead fixed to wall/roofs etc complete all as directed. NOTE : All Joints should be joined by Exothermic Welding or Brazing.

Supply and fixing building security/ LED street light fitting 36 Watt, 230 V AC outdoor type with high pressure die cast aluminum housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal, management in multiple optics complete, with IP 65/66 protection complete.Make: Philips/Bajaj/CG

M&L earthing with galvanised earth plate electrode 600x600x 6mm thick burried directly in ground (earth pit not less than 2.25 metre below ground level) with top edge of the plate not less than 1.50 metre below ground level, connected with galvanised earth strip of size 25x3.1mm (upto 7.5m length) by means of bolts, nuts, check nuts and washers of GI or steel and connected earthing testing point/bus-bar including GI 40mm bore (Dia) light grade protection pipe, earth plate surrounded by a packed thickness of char coal or coke dust mixed with common salt, magneisum sulphate (1 : 1 : 0.5) in alternate layers of not exc 150 mm thick, PCC pit in cement concrete 1:3:6 (20mm graded stone aggregate) and pre-cast RCC cover slab of size 350x350x50 mm in cement concrete 1:2:4 (20mm graded stone aggregate), reinforced with 10mm dia tmt bars @ 100mm centre to centre in both ways, GI wire mesh, funnel with GI watering pipe 20mm bore (Dia) medium grade including necessary excavation in any type of soil, returning, filling in and removal of surplus spoil disposal to out side MD land and all as shown in electrical plate no. 3 of MES schedule part-i and testing on completion including taking down old unserviceable one, complete all as per specified and as directed.

Note:- (a) All joints should be joined by exothermic welding or brazing. (b) After completion of work earthing shall be tested by the contractor in presence of Engineer-in-Charge, user and proper record shall be maintained duly signed by all concerned. (c) Earth resistance tester shall be provided by the contractor it should be calibrated from authorized company/ lab. (d) After testing if desired earth resistance of less than 5 ohm is not obtained, the earthing will be redone at no extra cost to govt till desired result is obtained. An amount of Rs 12576.00 on account of credit schedule for schedule 'A' part II shall be deducted from the total amount of BOQ to arrive at the contract sum.

ARUNOTHAYA TRADERS (BID ID -3131619)

M/S SRI BALAJI ENTERPRISES (BID ID -3120475)

SRI GANESH ENTERPRISES (BID ID -3131364)