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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹75.0 LAccepted-AOC NO 1C C L C WORKS ROAD NEW COLONY CHROMEPET CHENNAI 600044 | CHENGALPATTU | TAMIL NADU | 600044 | L1 | Accepted-AOC BEING L1 | |
| 2 | L2₹79.4 L+₹4.4 L (5.90%)Rejected-Finance DOOR NO IV 400 NEAR RAMANTHALI GHSS RAMANTHALI PO KANNUR 670308 | KANNUR | KERALA | 670308 | L2 | Rejected-Finance BEING NOT LOWEST TENDER | |
| 3 | L3₹79.6 L+₹4.6 L (6.13%)Rejected-Finance 25 A RR SAMY LANE KATTOOR COIMBATORE 641009 | COIMBATORE | COIMBATORE | TAMIL NADU | 641009 | L3 | Rejected-Finance BEING NOT LOWEST TENDER | |
| 4 | L4₹79.7 L+₹4.8 L (6.38%)Rejected-Finance KALIAPPA COMPLEX THRICHY ROAD RANGANATHAPURAM SULUR COIMBATORE 641 402 | COIMBATORE | COIMBATORE | TAMIL NADU | 641402 | L4 | Rejected-Finance BEING NOT LOWEST TENDER | |
| 5 | L5₹80.2 L+₹5.2 L (7.00%)Rejected-Finance THE JEHOVAH SHALOM 21 THIRUMALAISAMY STREET LAKSHMI NAGAR EXTN KAVUNDAMPALAYAM COIMBATORE 641030 | COIMBATORE | COIMBATORE | TAMIL NADU | 641030 | L5 | Rejected-Finance BEING NOT LOWEST TENDER |
Tender Value
Refer Docs
EMD Value
₹1.4 L
Closing Date
29 Sept 2020, 6:00 pmClosed
GE AF SULUR
Garrison Engineer AF Sulur Military Engineer Services Kangayampalayam Post Sulur Coimbatore 641 401
UPGRADATION OF INFRASTRUCTURE AT 75 RMU AT AFS SULUR
2020_MES_374437_1
8353/E8
Open Tender
Miscellaneous Works
Item Rate
180 days
GE AF SULUR
Please refer Tender documents.
9 documents required · 9 mandatory
₹1,000
Yes
GE AF SULUR
₹1.4 L
Yes
16 Oct 2020
3 Sept 2020
30 Sept 2020
3 Sept 2020
29 Sept 2020
24 Sept 2020
3 Sept 2020 - 23 Sept 2020
Amount
SCHEDULE A BOQ
Fly ash brick work with old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed.
Rendering 15 mm thick in two layers on brick or concrete surfaces,first coat 10mm thick in cement mortar 1:6 and 2nd coat 5mm thick in cement mortar 1:6 mixed with water proofing compound as per manufacturer instructions finished even and smooth without using extra cement complete including Water proofing compound all as specified and directed.
The unit rate quoted is deemed to included for Removing of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protection to outside MD land Note: Periodicity of cutting of grass shall be before commencement of work and after completion of repairs.
10 mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar 1:6 incl finished even and smooth (without using extra cement) including Water proofing compound complete all as specified and directed.
Factory made solid PVC door frame of size 50mm x 47mm made out of 5 mm plain colour PVC sheet reinforced with M.S. square tube, complete all as specified and shown in drawings.
Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail ; panelling of plain colour PVC sheet to be fitted in the M.S. frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement, fixed in the frame at site as specified and directed at site complete all as specified and directed.
100mm butt hinges medium weight cold rolled mild steel complete all as specified and directed.
200 mm long aluminium anodised barrel tower bolts of extruded section complete all as specified and directed.
25 mm long extruded aluminium alloy handles, fabricated type anodised complete all as specified and directed.
250 Ltr rotational moulded poly-ethylene water tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part-I complete all as specified and directed.
20 mm bore gun-metal, globe or gate valves, with irion wheel head, screwed for iron pipe or brass ferrule and fixed omplete all as specified and directed.
GI pipe 20 mm bore medium grade steel water tubing with fittings fixed on walls or laid in floor omplete all as specified and directed.
vitreous china washdown water closet pan & trap (pedestal pattern) with plastic water closet seat black closet pattern with flat bottom and cover and mild steel chromium plated or aluminium hinginng device with flush pipe to pedestal pan incl all joints and connection to drain pipe and flush pipe complete all as specified and directed.
PVC flushing cistern low level of 10 ltr capacity, white, with inlet ball valve, float and handle including brackets complete all as specified and directed.
Vitreous china white counter top wash hand basin 545x545x185 mm and waste pipe, waste coupling etc fixed on granite platform complete all as specified and directed. Make:- Jaquar Cat No. FSS-WHT-29601 (WHB) and ALD-CHR-709L130 (Waste Coupling) or equivalent in Parryware, Cera
Coloured non skid ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed bed in cement mortar 1:6 including prepation of exsting floor to receive tile complete all as specified and directed.
75mm size PVC floor trap with grating incl jointing with solvent cement complete all as specified and directed.
15 mm bore pillar taps, cast copper alloy, fancy type with swan neck, chromium plated screwed down high pressure with or without lattered 'Hot' or 'Cold' with long screwed for iron pipe and fixed complete all as specified and directed. Make:- Cera Cat No. F2007104 or equivalent as approved by GE.
S&F CP Hand shower (Health Faucet) with 1M Flexible tube with 8mm dia wall hook with NRV (Back flow preventor) CAT Part No ALD CHR-579 Jaquar or equivalent in Parryware, ESS-ESS all as specified and as directed.
75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.
110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.
110x75 mm bore PVC (SWR) reducers complete all as specified and directed.
False ceiling using aluminium snap grid size 60x60cm with main runner 38x24,wall angle & cross tee 29x24mm wall angle 24x24mm suspended with 4mm dia aluminium Wire fixed with steel dash fasteners carrying max load upto 8.1 Kg/Sqcm with 4mm thick designer ceiling board including taking existing ceiling any type all as directed. (Lake & Hill) all as per Everest regular T-2430 or equivalent (Make-Ramco/Charminar/Armstrong).
Anodised aluminium frame powder coated colour as approved by GE for doors,partition including joining cleat for fixing etc. complete all as specified and as directed.
12mm thick prelaminated particle board, exterior grade, prelaminated both sides with decorative choice lamination fixed with screws to aluminium frame all as directed.
Granite (of any type and colour)tiles 20 mm thick ,machine cut,bedded and jointed with grey cement slurry and pointed with white cement with admixtures of pigment to match the shade of granite stone including grinding and polishing,15 mm screed bed in CM 1:4 including taking down existing one all as specified. Note :- The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.
Coloured tinted float glass and glazing, 5.5 mm thick with oil putty in squares not exceeding 0.5 Sq.m in each pane, with glazing clips and oil putty, including taking down existing one complete all as specified and directed.
Vitrified Ceramic tiles 10 mm thick, light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including screed bed or bedding layer ,15 mm thick in Cement Mortar 1:6 including taking down existing tile and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.
Note : (a) Vitrified tiles are classified under group B1a of the international Standard for ceramic tiles ISO: 13006. Tiles shall be hard, dense, impervious and frost resistant. Water absorption of tiles shall be less than 0.5% and flexural strength (Modulus of Rupture) shall be more than 35 N/Sqmm. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.
Providing and fixing Electro Static Flooring by laying electro static fibre mat, laying with overlap of 10cm wide paste with adhesive rolling over the over lap to fix the mat complete all as specified and as directed by Engineer-in-Charge.
Supply, erect, test and commissioning of air shower entry system made of fully SS304 material of size inner dimensions 800mm x 900mm x 1850mm and external dimensions 1500mm x 1000mm x 2200mm, 3 phase 415 volts 50 Hz, having 14 Nos of right/ left/ top positioned stainless steel nozzles, air velocity of nozzles is 25-30 m/s, air shower duration 0-120 seconds, mode of operation is to be switched ON when the person enters from outside and continues to run for 12 seconds (set time), should not switch ON when the person exits the room, person per cycle is 1 or 2 persons entry, cleanliness level of working zone is class 10000 (as per class 7 of ISO 14644-1) , filtration efficiency of microglass fibre paper particles retention 0.3 micron and above (efficiency : 99.997%), side mounted of blowers/ filters, noise level inside about 75+/-5% dbA and outside about 70+/-5% dbA, LED lighting (18W x 1 set), view panel door made of double glazing 6mm clear glass in SS frame alongwith automatic door closures, handles, ball bearing, butt hinges and electromagnetic interlocking facilities etc, driver motor is dynamically and statically blower with 2600 rpm motor, flow is vertical down & two sides, motor controlled by DoL starter, overload during entry time blower ON automatically and during exit time it should not ON automatically, having overload protection by thermal relay, shower duration by electronic timer, emergency off by push button, Audio alarm as a safety measure in case of motor blower trips, fault acknowledgement for motor blower tripper, proximity sensor, both side doors controlled by electromagnetic interlocking complete all as specified and as directed by Manufacturer/ Engineer-in-Charge. Make : Airklenz model No AKES M 1000 or equivalent in Klenzaids, CRP
Note :- (a) The unit quoted rate shall be included the cost of AMC for smooth functioning of the above mentioned system for 24 months.
(b) During this maintenance period, company Engineer will carry out periodical servicing and preventive maintenance at least once in 180 days or whenever breakdown occurs irrespective of numbers.
(c) During maintenance period, if he fails to do so, the accepting officer has all the right to recover the cost incurred to make the system functional from the contractor, the way it deems appropriate.
(d) Replacement of spare/ unserviceable parts shall be measured and paid separately.
Supply, installation,testing and commissioning of over head static eliminator - 3 fan (Overhead Ionizing Air Blower - 3 Fan) , air volume 1.6m³/Min, ozon production 0.03 ppm(150 mm from centre of air outlet) ,efffective range Min. 2x2 mtr and dimension 450x180x65 mm complete all as spceified and directed.
Supply, installation, testing and commissioning of Electronic Workplace System with Modular type frames consisting of Powder Coated Vertical and Horizontal Support MS Frames and MS levellers for balancing and Strong Workplace conforming to standards like (IEC 61643-1, IEC-61000-4-5, IEC-61000-6-1, IEC-61000-6-3, MIL-STD 810-G, DIN EN 61340-5-1, DIN EN 13150, EN 60335-01, IPC-A-610, ANSI ESD S20.20, OHSAS 18001 2017, ISO 14001 2015, ISO 9001 2015). Powder Coated MS Power Raceway with input voltage of 230V AC 50Hz supply includes Protection Miniature Circuit Breaker and 4 Nos 16/6A Switch and Socket with on off control for workplace illumination. 25mm Thickness Electrostatic discharge safe Fixed workplace with Common Point Ground with Wrist Band protection. LED overhead light for proper illumination. 18mm Thickness Electrostatic discharge Height Adjustable overhead storage. Make : Tazkmazter Control Instrumentation Pvt Ltd, model No - TMCI EWT 1101 M or equivalent in Instrocart OPC Pvt Ltd/ Elsys Technologies Pvt Ltd.
M&L for point wiring complete with 1.5 sqmm single core PVC insulated, unsheathed fire retacable 1100 volts grade, multi stranded with copper conductor drawn through and incl PVC 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 :Prince/ Modi/ Presto Plast Note: (a) Switches, sockets outlets, blanking plate, Light fittngs, fans, bells & regulators will be measured and paid for separetely). (b) Connection of wire with switch, socket shall be through copper thumble (lugs) only.
One light point/fan/bell point controlled by one switch
All as per item No. 39 here in before but for One 3 pin socket out 5 amp on the same board
All as per item No. 39 here in before but one 3 pin socket outlet 5 Amps on independent board
All as per Sl No 39 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
Modular switch 6 Amps 240 volts single pole one way. Make : Legrand (Model- Arteor), ABB (Cheiron), Schneider (Ulti)
Modular switch 16 Amps 240 volts single pole one way. Make : Legrand (Model- Arteor), ABB (Cheiron), Schneider (Ulti)
Modular socket outlet multipurpose 2/3 pin 6 amps 2 module. Make : Legrand (Model- Arteor), ABB (Cheiron), Schneider (Ulti)
Modular socket outlet multipurpose 2 in 1, 6 and 16 Amps 2 module. Make : Legrand (Model- Arteor), ABB (Cheiron), Schneider (Ulti)
White cover plate with frame, 3 Module.
White cover plate with frame, 8 Module.
Metal flush box 3 module.
Metal flush box 8 module.
Ceiling rose, surface type Bakelite 65x55mm 3 terminal
Electronic modular fan regulator 230 volts, step type socket type, hum free 120 watt, 2 module. Make : Havells/ Legrand/ Crabtree
Supply, install, testing and commissioning of Electrostatic discharge safe portable component Container holder for holding Electronic Equipment’s and accessories consists of strong frames and perforated metal sheet with slotted arrangement for hanging tools and fixed Din channel for holding Electrostatic discharge safe Trays with Electrostatic discharge movable caster wheels. Make : Tazkmazter Control Instrumentation Pvt Ltd, model No - TMCI EBH 1021 or equivalent in Instrocart OPC Pvt Ltd/ Elsys Technologies Pvt Ltd.
Sub main wiring with PVC insulated unsheathed FRLS 1100 volts grade multi stranded copper conductor cable 4 runs of 6 sqmm drawn through in and incl suitable size PVC conduit and all accessories fixed to wall/floors along with two run 6 sqmm PVC insulated unsheathed copper conductor multi stranded cable 1100V grade as earth continuity conductor and connected to common earth dolly complete all as specified and as directed.
Note: (a) 4 runs of 6 sqmm cable along with two run of 6 sqmm cable for earth conductor alongwith suitable size PVC conduit shall be measured as one length. (b) Connections of cables with MCBs or bus bars shall be done through appropriate size of brass/copper thimbles. Make:- Havells/ Polycab/ Plaza.
Removing ceiling fan off sizes from existing and hanging the same and connecting up including provision of cable from ceiling rose to fan all as specified and directed by the Engr-in-Charge
Supply and fixing factory made powder coated distribution board TPN DB 6 way (VTPN MCCB DB) with metal door fixed on wall a including copper bus bar, Neutral bar, standard DIN rail, earth bar complete all as specified and conforming to IS: 8623, IP 43. Make/Model : Cat No 5077 46 of Legrand or equivalent in Schnieder (Multi -9)/ L&T (Hegar).
S&F MCCB 100 Amp, 4 pole, 415 v, 50 Hz AC, suitable for ‘C’ curve, 16 KA breaking capacity complete conforming to IS 8828 of 1996 all as specified (Make/Model :Legrand Cat Part No 420015 or equivalent in Schnieder (Multi -9)/ L&T (Hegar).
S&F factory made powder coated distribution board SP & N 8 way double door, including bus bar, Neutral bar, standard DIN rail, earth bar complete and conforming to IS: 8623 all as specified. Make/Model : Legrand/ Siemens/ Schnieder
S&F Exhaust fan 200 mm sweep 230 volt square type with louvers of PVC body including necessary cutting, making holes on stone/brick walls, fixing arrangement with wooden frame of 20 mm thickness including necessary nut, bolts / screws all specified and directed. Make-Havells Cat No Ventil DX-White or equivalent in bajaj, Crompton Greaves.
36 W LED recessed 2x2 luminaire with classic design & glare free soft illumination. Housing with white high reflection powder coated (RAL9016) CRCA sheet. Glare free, Opal diffuser for symmetrical light distribution fixed in separate CRCA sheet frame held in with housing by screws for easy maintenance. High efficiency long life LED package in integral module with lumen efficacy of >100 lm/w, viewing angle of 100° to ensure better uniformity. Powered by an independent Isolated, SELF Output electronic LED driver (SMPS based constant current supply) efficiency of 85% with built-in Surge protection 3Kv. System Lumen Output of 3000 lumens. CRI >80, Color temperature5700±300K, THD <10% and PF >0.95, IP20, IK02.Life class of 50,000 hrs @ L70, Operating Temperature: -10 TO +45 DEG.C; Input Supply Voltage Range:150-277 V, Frequency :50-60 HZ. Driver Safety requirement stds: IS 15885-2-13, Test Report to be submitted; Test Certificate to be submitted; Certification : LM 79 for luminaire & LM 80 for LED source. Make : Bajaj Cat Part No Skylux - BZRSQL 30W GZi WH / Philips cat No RC 355 BLED 33-6500 PSU OD WH or equivalent in Wipro.
Supply, install, testing and commissioning of Portable Test lead holder with slots for hanging Test Leads at each side of the holder consists of storage facility for Electronic components with strong five-star base Electrostatic discharge movable caster wheels. Make : Tazkmazter Control Instrumentation Pvt Ltd, model No - TMCI EBH 1024 or equivalent in Instrocart OPC Pvt Ltd/ Elsys Technologies Pvt Ltd.
Metal clad switch socket single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20A concealed in walls. Make : Cat Pt No 607841 of Legrand or equivalent of Schnieder (Multi -9)/ L&T (Hegar).
Sub main wiring with PVC insulated unsheathed FRLS 1100 volts grade multi stranded copper conductor cable 4 runs of 10 sqmm drawn through in and incl suitable size PVC conduit and all accessories fixed to wall/floors along with 2 runs 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 all as directed.
Note: (a) 4 runs of 10 sqmm cable along with two run of 10 sqmm cable for earth conductor alongwith suitable size PVC conduit shall be measured as one length. (b) Connections of cables with MCBs or bus bars shall be done through appropriate size of brass/copper thimbles. Make of Cable : Plaza/ Havells/ Polycab
Supply, install, testing and commissioning of Voltage Stabilizer for automatic operation, three phase naturally air cooled indoor type, unbalanced type, with separate servo motor and auto transformer for each phase and designed for input variation between 340V to 460V with ouput voltage stabilized at 415V with accuracy + 2.5% and speed of correction 8 Volts per second and of capacity 75 KVA.
XLPE insulated,screened ,PVC Bedded,galvanised steel strip of wire armoured, electric power cable heavy duty with aluminium condutor 1100Volts grade cross sectional area 50 sq mm 3.5 core laid in trenches /ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets etc all as specified and directed. Make : Havells/ KEI/ Polycab
S&F MCB SPN 40 Amp , 240 v, 50 Hz AC suitable for ‘C’ curve, 10 KA breaking capacity complete conforming to IS 8828 of 1996 all as specified (Make/Model : Legrand Cat Part No 408618 or equivalent. of Schniede, Siemens.
Sub main wiring with PVC insulated unsheathed FRLS 1100 volts grade multi stranded copper conductor cable 4 runs of 6 sqmm drawn through in and incl suitable size PVC casing capping and all accessories fixed to wall/floors along with two run 6 sqmm PVC insulated unsheathed copper conductor multi stranded cable 1100V grade as earth continuity conductor and connected to common earth dolly complete all as specified and as directed.
Note: (a) 4 runs of 6 sqmm cable along with two run of 6 sqmm cable for earth conductor and PVC casing capping shall be measured as one length. (b) Connections of cables with MCBs or bus bars shall be done through appropriate size of brass/copper thimbles. Make:- Havells/ Polycab/ Plaza.
Metal clad switch socket triple pole and earth encolsure with three pin and earth plug with socket complete with on triple pole 32 Amps, 415 Volts MCB.Make :- Legrand /Siemens/ Schnieder.
Supply, install, testing and commissioning of Electrostatic discharge safe swivel type seating provision consist of Electrostatic discharge Conductive Seat Cover 390mm Electrostatic discharge Conductive Back Rest Seat Height Adjustable to 420 - 540mm. Vertically Adjustable Swivel Hand Rest. Gas Lift Height Adjustment Up to 160mm Five Star Base with Electrostatic discharge Conductive Caster wheels confirming to DIN 68131 standard. Make : Tazkmazter Control Instrumentation Pvt Ltd, model No - TMCI RFS 1924 or equivalent in Instrocart OPC Pvt Ltd/ Elsys Technologies Pvt Ltd.
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. Make : Model HTSP 3I7 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) 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.
(vii) Earth resistance tester will be provided by the contractor. Tester should be calibrated from authorised company/ lab.
(viii) 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.
(ix) 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.
(x) 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 dry or rocky soil.
(xi) 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 mainained.
(xii) A security deposit of value equal to 2.5 % of the rate quoted for chemical earthing per each earthing shall be retained from payment due to the contractor for the guarantee period.
(xiii) The electrode shall carry manufacturer's name .
(xiv) 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.
(xv) The acceptable earth resistance at earth busbar/ test point shall not be more than 0.1 ohm.
(xvi) The contractor shall submit CPRI India certified document for copper bonded rod to ensure genuity of material.
(xvii) 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.
(xviii) Earth work such as auguring and making good the surrounding area shall carried out in any type of soil.
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 all as directed. NOTE : All Joints should be joined by Exothermic Welding or Brazing.
Epoxy base insulators of suitable size 40mm height for fixing copper/ GI earth strip on wall/ceiling/floor/poles etc all as specified. NOTE : Quoted Unit Rate deemed to be included for drilling holes per Metre as specified on Copper Strip of any type and size.
Supply, install, testing and commissioning of Electrostatic Discharge Portable Storage Container for storing Electronic components and Accessories safely with a provision to mount in Din channel at rear side. Make : Tazkmazter Control Instrumentation Pvt Ltd, model No - TMCI EBH 1022 or equivalent in Instrocart OPC Pvt Ltd/ Elsys Technologies Pvt Ltd.
S&F Triple pole Neutral MCB 63 Amp , 415 v, 50 Hz AC suitable for ‘C’ curve, 10 KA breaking capacity complete conforming to IS 8828 of 1996 all as specified (Make/Model : Legrand Cat Part No 408683 or equivalent of Schnieder (Multi -9)/ L&T (Hegar).
Sub main wiring with PVC insulated unsheathed FRLS cable 1100 volts grade multi stranded copper conductor cable 2 runs of 6 sqmm drawn through in and incl suitable size PVC 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 all as directed.
Note: (a) 2 runs of 6 sqmm cable along with one run of 6 sqmm cable for earth conductor alongwith suitable size PVC conduit shall be measured as one length (b) Connections of cables with MCBs or bus bars shall be done through appropriate size of brass/copper thimbles. Make of Cable : Plaza/ Havells/ Polycab
Supply and fixing single pole MCB 6 to 32 Amps, 240 v, 50 Hz AC suitable for ‘C’ curve, 10 KA breaking capacity conforming to IS 8828 of 1996 all as specified (Make/Model : Legrand Cat No : 408587 to408595 or equivalent. of Schniede, Siemens/L&T.
Removing and disconnecting the connection in exisiting split type air conditioning and refixing after servicing complete indoor and outdoor inluding necessary toping up gas if required and connection arrangement all as speicified and directed
Supply and fix online UPS of 30 KVA for 30 min back up three phase AC input 300 to 450V and three phase AC out put Voltage 230 V ± 1% including 30 Nos, 12 V, 65 Ah batteries, Battery stand, interconnecting cables for battery all as specified and directed by the Engr-in-Charge
Taking down cement plaster on brick or stone walls, or concrete or ceilings etc., including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises, removal and depositing serviceable materials where directed and leaving the work clear of any plastering and material and labour for Rendering 15 mm thick in two layers on brick or stone or concrete surfaces,first coat 10mm thick in cement mortar 1:4 and 2nd coat 5mm thick in cement mortar 1:4 mixed with water proofing compound as per manufacturer instructions finished even and smooth without using extra cement complete all as specified and directed. Note: Water proofing compound is including in unit rate
Note :- The unit rate quoted is deemed to included for Removing of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protection to outside MD land Note: Periodicity of cutting of grass shall be before commencement of work and after completion of repairs.
Preparation of new surface and Applying two coats of oil bound distemper over a coat of primer on walls complete all specified and as directed.
Vitrified Ceramic tiles 10 mm thick, light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in vertical surface dado/skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including screed bed or bedding layer,10 mm thick in Cement Mortar 1:3 including taking down existing tile and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.
Note : (a) Vitrified tiles are classified under group B1a of the international Standard for ceramic tiles ISO: 13006. Tiles shall be hard, dense, impervious and frost resistant. Water absorption of tiles shall be less than 0.5% and flexural strength (Modulus of Rupture) shall be more than 35 N/Sqmm. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.
S&F 15 mm bore angle valve, fancy type chromium plated cast copper alloy screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for union and fixed complete all as specified and directed. Make:- Jaquar Cat No. OPP-CHR-15053PM or equivalent in Parryware, Cera.
S&F 15 mm bore Fancy type two way Bib taps, cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. Make:- Jaquar Cat No. ARI-CHR-39041 or equivalent in Parryware, Cera.
Preparation of old plastered surface on walls and Applying one coats of oil bound distemper complete all specified and as directed.
M&L Granite (of any type and colour) tiles 20 mm thick, machine in skirting/dado and jointed with grey cement slurry and pointed with white cement with admixtures of pigment to match the shade of granite stone including grinding and polishing,10 mm backing coat in CM 1:3 including taking down existing one all as specified.
Rounding to edges of stone slabs one edge such as in steps cooking platform and other similar situations,etc complete.
Preparation of old plastered surface on ceiling and Applying one coats of oil bound distemper complete all specified and as directed.
S&F coloured glazed ceramic tile 350x250x7 mm/ 450x350x7 mm thick in verticle surface set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10 mm thick rendering in cement mortar 1:4 on brick work or concrete surfaces as in backing coat complete all as specified and directed.
S&F GI pipe 15 mm dia medium grade steel water tubing with fittings fixed on walls or laid in floor concealed type omplete all as specified and directed.
S&F stainless steel toilet paper holder with flap recessed type complete all as specified and directed. Make:- Jaquar Cat No. AHS-CHR-1553 or equivalent in Parryware, Cera.
S&F single towel rail 600 mm long brass chromium plated fixed with and including chromium plated brass screws complete all as specified and directed. Make:- Jaquar Cat No. AKP-CHR-35711P or equivalent in Parryware, Cera.
S&F chromium plated soap dish of fancy type fixed with rawl plug & screws to wall of approved make complete all as specified and directed.
S&F 75 mm bore PVC (SWR) bends any radius with access door complete all as specified and directed.
S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.
S&F 75 mm bore PVC (SWR) vent cowl complete all as specified and directed.
Sreekrupa Enterprises
rvelectricals
SUPER COOL
KUMAR AGENCIES
Neptune Engineers and Builders
Lucky Enterprises
devan enterprises
K T ASSOCIATES
T C KARUNANITHI
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