REPAIRS TO INTERNAL ELECTRIFICATION, GEYSERS, EXHAUST FANS AND ALLIED WORKS AT RHENOCK AND RONGLI UNDER GE 867 EWS

Amount

Supply & fixing batten (1x22) suitable for 1x4' LED tube light, Housing & cover made up of CRCA sheet steel. Epoxy powder coated Complete internal wiring suitable for retrofit LED tubelight with single side connections. LED tube rod should Excellent efficacy & performance having system power consumption not more than 20W, 240V, CRI ≥ 80, lumen output not less than 2100lm, CCT = 6500K, system efficacy > 105,including fixed with 02 Nos of PVC round/square block screws etc and connecting up with 3.0 core, 0.5 sqmm copper conductor sheathed from connector to ceiling rose including taking down existing fitting and making good disturbed surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Cat part DMLN1LT8-16 of Fitting and LTT8-20 of rod (AL body) of Crompton or equivalent in Bajaj/Philips/Havells.

S&F 2' surface/wall mounted LED batten 10 watt, CCT - 5700K, system lumen output not less than 950lm, extruded aluminium housing with high quality Polycabonate diffuser, Operating temperature: -10° C to +45° C, Operating voltage range: 140-270 V, Average LED life L70B50: 50000 hours, CRI ≥ 80, system efficacy ≥95, including necessary screwing/fixing etc and connecting up with ceiling rose including taking down existing fitting and making good disturbed surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Crompton Cat part No "LDL-10-CDL" or equivalent in Philips/Havells.

S&F Endura LED Bulkhead fitting including 10 watt LED bulb, CCT - 5700K, IP-66/IK-09 system lumen output not less than 950lm, extruded aluminium housing with high quality Polycabonate diffuser, Operating temperature: -10° C to +45° C, Operating voltage range: 140-270 V, Average LED life L70B50: 50000 hours, CRI ≥ 80, system efficacy ≥95, including connecting up with 3.0 core, 0.5 sqmm copper conductor PVC sheathed from connector to ceiling rose including taking down existing fitting and making good disturbed surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Crompton Cat part No "LBHP-10-CDL" or equivalent in Philips/Havells.

Supply & fixing LED security light suitable for 25 W LED with Housing Pressure die-cast aluminium alloy for housing (heat sink) for effective thermal management, sturdiness, excellent corrosion resistance, separate optical and control gear compartment with IP66 & top opening for easy maintenance, Ambient temperature: 35° C, Operating temperature: -10° C to +50° C, Operating voltage range: 140-270 V, Average life L70B50: 50000 hours, system power consumption not more than 20W, 240V, lumen output not less than 2100lm, CCT = 5700K, system efficacy > 105, including bracket made out of 25 mm dia light grade GI pipe not less than 1.2 mtr long bend to shape duly fixed with MS clamps, nut, bolts etc including connecting up with 3.0 core, 1.5 sqmm multicore copper conductor PVC sheathed from connector to ceiling rose including taking down existing fitting and making good disturbed surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Crompton cat Part No "LST-25-CDL-M" or equivalent in Philips/Havells.

S&F in repairs switch piano, flush button, single pole, 5 amps, one way complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs switch socket combination 2 – in – one, 3 Pin / 5 Pin, 5 amps flush type complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs switch socket combination 2 – in – one 6 Pin , 5 / 15 amps flush type complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs ceiling rose 3 terminal /PVC/Polycarnonate, isolated body complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs lamp holder, PVC/polycorbonate insulated body with back plate for batten fittings complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs Bell push, flush type, 5 amps complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs Bell, Ding Dong, AC, 230 volts, single pole complete all as specified and as directed by Engineer-in-Charge. Make for Item No. 5 to 11: (i) Anchor (ii) Plaza, (iii) Havells (Crabtree) (iv) ABB (v) Shalabh

S & F in replacement under repair fan regulator electronic type 100Watt 20V-50Hz complete all as specified and as directed by Engineer-in-Charge. Make: Anchor cat No 38660 or equivalent in (ii) Plaza, (iii) Havells (Crabtree) (iv) ABB (v) Shalabh

Supply and fix in repairs capacitor of 2.5 mfd complete all as directed by Engineer-in-Charge. Make:- CAPCO/ TIBCON/ CROMPTON

S&F in repair side holder / bipin holder of FTL/ T-5 lamp and suitable for CFL light fitting of any type and capacity as per sample complete all as specified and as directed by Engineer-in-Charge.

S & F in replacement under repair 9W LED Bulb suitable for B22 holder, System Efficacy be > 85 lm/ W. PF > 0.9, Cool Daylight Color temp of 6500K, lumen output >800 lm complete all as directed by Engineer-in-Charge. Make:- Philips/Wipro/Crompton

S & F in replacement under repair 7W LED Bulb suitable for B22 holder System Efficacy be > 85 lm/ W. PF > 0.9, Cool Daylight Color temp of 6500K, lumen output >600 lm complete all as directed by Engineer-in-Charge. Make:- Philips/Wipro/Crompton

Supply and fixing 4' compact batten of aluminium strong body suitable for single T8 LED tube rod with bipin holders, connector block etc., complete with all accessories internally prewired and including connecting up with three core PVC sheathed flexible copper conductor cable of size 1 sqmm including taking down existing fitting and making good disturbed surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Cat part No- TMC 501 of Philips or LUMILINE+BS18WLED865SPCSS of Havells or equivalent in Crompton/Bajaj/Wipro.

M&L for point wiring with 1.5 Sqmm (nominal area) PVC insulated un - sheathed single core stranded copper conductor FRLS cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC casing and capping, medium grade of suitable size with all necessary fittings, fixed on walls/ceilings etc., including 1.5 Sq mm PVC insulated copper conductor FRLS cable for earth continuity conductor and connected to earth dolly and to be terminated in 1.6 mm thick pressed steel terminal boxes concealed type/surface type for mounting fittings like switch, socket, fan regulator etc. with 3 mm thick laminated bakelite sheet cover (Make: Hylem or equivalent ) for housing switches, socket outlet, regulator etc., for one light /fan point controlled by one switch/one bell / buzzer point controlled by one bell push/one 3 / 5 -pin switch socket outlet 5 amps on independent board including taking down existing unserviceable point wiring terminal boxes and making good disturbed surfaces including testing on completion complete all as specified and directed by Engineer-in-Charge.

All as per item No. 18 above but for One 3/5 pin switch socket outlet 5 amps on same board along with other switches complete all as specified and directed by Engineer-in-Charge.

M&L for point wiring with 2.5 Sqmm (nominal area) PVC insulated un - sheathed single core stranded copper conductor FRLS cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC casing and capping, medium grade of suitable size with all necessary fittings, fixed on walls/ceilings etc., including 2.5 Sqmm PVC insulated copper conductor FRLS cable for earth continuity conductor and connected to earth dolly and to be terminated in 1.6 mm thick pressed steel terminal boxes concealed type/surface type for mounting fittings like switch, socket, fan regulator etc. with 3 mm thick laminated bakelite sheet cover (Make: Hylem or equivalent ) for housing switches, socket outlet, regulator etc., for one 5 / 6 -pin switch socket outlet 15 amps on independent board including taking down existing unserviceable point wiring including terminal boxes and making good disturbed surfaces including testing on completion complete all as specified and directed by Engineer-in-Charge. Make for Item No. 18 to 20 Cable: (i) Finolex, (ii) Plaza, (iii) Havells, (iv) Polycab, (v) KEI, (vi) Anchor Casing&Caping: (i) Kinjal, (ii) Alwyn (iii) Harsh, (iv) Finolex (v) Berlia (vi) Plaza

Dismantling damaged wooden boards of Electric meter by disconnecting all electric connection and S&F rectangular teak wood board of size 30cm x 25cm x 5cm deep with smooth hylem sheet top 3mm thick for mounting Electric Meter including making holes for incomming and outgoing wires and making necessary electrical connections complete all as specified and directed by Engineer-in-Charge.

S&F sheet metal AC earth plug and socket of 3 pin with neutral with MCB SP 20 Amps 240 Volts including taking down existing unserviceable fitting complete all as specified and as directed by Engineer-in-Charge.

S&F sheet metal enclosure DB SPN 12 way 240 V with 200 Amp rated bus bar, powder coated double door including taking down old unserviceable DB complete all as specified and as directed by Engineer-in-Charge.

S&F sheet metal enclosure DB SPN 8 way 240 V with 200 Amp rated bus bar, powder coated double door including taking down old unserviceable DB complete all as specified and as directed by Engineer-in-Charge.

S&F sheet metal enclosure DB SPN 4 way 240 V with 200 Amp rated bus bar, powder coated, double door including taking down old unserviceable DB complete all as specified and as directed by Engineer-in-Charge.

Supply and Fixing of MCB SPN 40 Amps, 10 KA breaking capacity, 240 volts, 50 Hz , 'C' curve including taking down old unserviceable MCB complete all as specified and as directed by Engineer-in-Charge.

Supply and Fixing of MCB SP 6 to 32 Amps, 10 KA breaking capacity, 240 volts, 50 Hz , 'C' curve including taking down old unserviceable MCB complete all as specified and as directed by Engineer-in-Charge. Make for Item No. 22 to 27: Legrand / Siemens/Schinder/L&T.

M&L for sub main wiring complete with 2 runs of 6 Sqmm PVC insulated heavy duty and unsheathed FRLS cable with multistranded copper conductor and drawing through and including non metalic rigid PVC conduit of 25mm dia medium grade fixed on wall/ceiling and connecting terminal ends including provision of 1 run of 6 Sqmm PVC insulated heavy duty and unsheathed FRLS cable with multistranded copper conductor as earth continuity conductor and connecting to earth dolly including taking down old unserviceable wiring and making good disturbed surfaces complete all as directed by Engr-in-charge. Note: 2 runs of 6 Sqmm and one run of 6 Sqmm and one run of conduit shall be measured as one unit length.

M&L for sub main wiring complete with 2 runs of 4 Sqmm PVC insulated heavy duty and unsheathed FRLS cable with multistranded copper conductor and drawing through and including non metalic rigid PVC conduit of 25mm dia medium grade fixed on wall/ceiling and connecting terminal ends including provision of 1 run of 4 Sqmm PVC insulated heavy duty and unsheathed FRLS cable with multistranded copper conductor as earth continuity conductor and connecting to earth dolly including taking down old unserviceable wiring and making good disturbed surfaces complete all as directed by Engr-in-charge. Note: 2 runs of 4 Sqmm and one run of 4 Sqmm and one run of conduit shall be measured as one unit length. Make for Item No. 28&29 Cable: (i) Finolex, (ii) Plaza, (iii) Havells, (iv) Polycab, (v) KEI, (vi) Anchor Conduit: (i) Kinjal, (ii) Alwyn (iii) Harsh, (iv) Finolex (v) Berlia (vi) Plaza

Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm buried directly in ground ( earth pit not less than 2.25 m deep bellow ground level ) with top edge of the plate not less than 1.5 m below normal ground level, connected to GI earth lead wire 4 mm dia. by means of galvanized iron or steel bolts , nuts , check nuts and washers, and connected to equipments as directed , including funnel with GI medium grade watering pipe 20 mm bore , wire mesh , charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode , with concrete pit in PCC 1:3:6 type C-1 , 50 mm thick pre cast RCC 1 : 2 : 4 type B-1 cover slab reinforced with 8 mm dia deformed bar 15 cm C/C and suitable handle of 10 mm dia round bar, 15 mm GI medium grade pipe for earth lead protection including necessary excavation earth work in soft/loose soil and disposal of spoil to a distance n.exc. 50 m and necessary testing complete all as shown on electrical plate No. 3 of MES SSR Part-I including taking out existing earth plate etc., complete all as specified and as directed by Engineer-in-Charge. NOTE: Rate quoted shall be deemed to include for earth lead and protection pipe upto 7.5m.

Taking down existing exhaust fan (any type, make & sweep) at location of installtion and S&F of Exhaust fan 200 mm sweep 1300 RPM with minimum airflow/air delivery 450 Cmh, light weight, rust proof body & blades, self opening louvers for protection from birds & rain water, IP-55, 200-240 Volt AC supply, rated power input not more that 30watt, connecting up including provison of cable from ceiling rose to fan complete all as specified and as directed by Engineer-in-charge. Make: Crompton Greaves, Model : BRISK AIR , or equivalent in USHA/Bajaj. Note : Old unserviceable Exhaust fan shall be deposited to AGE B/R Pedong store.

Supply and fixing decorative wall mounting CFL light fitting madeup of polycorbonate body with and including 14 Watt retro fit CFL bulb, connecting with 0.50 Sqmm PVC sheathed 3 core copper cable including taking down existing fitting and making good disturbed surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Havells Model - GLAZE or equivalent in Crompton/Philips/Bajaj/Wipro.

Taking down existing service cable of any size and supply & fix 1100 V grade heavy duty PVC insulated straded aluminium conductor cable of 10 Sqmm twin core flat or circular, served with inner sheathing of PVC tape and overall PVC sheethed in sevice connection suspended by insulating hangers not more than 1 m apart including 4mm dia GI suspention wire complete all as specified and directed by Engineer-in-Charge. Make: Finotex/Plaza/Havells/Polycab/KEI.

Taking down carefully electric storage type water heater (Geysers) of any make and any capacity from its mounting place opening for inspection compete including back plate, heating element, inner copper tank etc., de-scaling back plate and heating element by cleaning with Sulfuric acid/ de-scaling compound and re-assembling of Geysers after repairs carrying out and re-fixing in same position (Replaced items such as spares measured and paid separately under relevent items) including making good to disturbed portin of walls with CM (1:3) or PCC (1:2:4 Type B1) and plastering the wall surfaces with CM 1:6 and replacement of old nuts, bolts and rubber gasket etc., complete all as specified and as directed by the Engineer-in Charge. Note :- Any type of rubber gasket , rubber washer, screws , insulating tape required shall be deemed to be included in the quoted rate.

All as per item No. 34 herein before but for descaling / cleaning the inner tank including denting and brazing the leakage joints / points till the leakage stops including carrying out minor repair of outer body surface, bottom and top cover complete all as specified and as directed by Engineer-in-charge. Note :- Any damage caused during the process of cleaning the geysers shall be made good by contractor at no extra cost department.

S&F heavy duty stainless steel inner tank suitable for 25 Ltrs capacity Geyser having high pressure bearing capacity including taking down existing copper / steel inner tank complete all as specified and as directed by Engineer-in-charge.

S&F heavy duty stainless steel inner tank suitable for 50 Ltrs capacity Geyser having high pressure bearing capacity including taking down existing copper / steel inner tank complete all as specified and as directed by Engineer-in-charge.

S&F in replacement top cover made of MS sheet 18 SWG duly painted with two coats of super enamel paint by spray painting suitable for 25 Ltrs geysers complete all as specified and as directed by Engineer-in-charge.

S&F in replacement top cover made of MS sheet 18 SWG duly painted with two coats of super enamel paint by spray painting suitable for 50 Ltrs geysers complete all as specified and as directed by Engineer-in-charge.

S&F in replacement bottom cover made of MS sheet 18 SWG duly painted with two coats of super enamel paint by spray painting suitable for 25 Ltrs geysers complete all as specified and as directed by Engineer-in-charge.

S&F in replacement bottom cover made of MS sheet 18 SWG duly painted with two coats of super enamel paint by spray painting suitable for 50 Ltrs geysers complete all as specified and as directed by Engineer-in-charge.

Supply & Fix in repairs 2 KW capacity Heating Element, Push/ Screw type with triangle cup/'O' ring including making electrical connection complete all as directed by Engineer-in-Charge.

Supply & Fix in repairs 1.5 KW capacity Heating Element, Push/ Screw type with triangle cup/'O' ring including making electrical connection complete all as directed by Engineer-in-Charge. Make for Item No. 42&43: Bajaj/Venus/Racold/Havells/Crompton/Power pack or equivalent as approved by GE

Supply and fixing in replacement PVC connection heavy duty with brass /PTMT nuts of reqd |ength not exceeding 300 mm with rubber/ PVC washer suitable for 15 mm bore GI pipe for cold water complete all as specified & directed by Engineer-in-Charge. Make:- PRAYAG/POLYTUFF or equivalent as approved by GE.

Supply & fixing in replacement 15mm dia 300mm long chromium plated copper pipe connection (Heavy Duty) with two numbers brass adopters for fixing one end at geyser & other end at water outlet point for hot water complete all as specified and directed by Engineer-in-Charge.

Supply & Fix in repairs Thermostat switch auto cut type for geysers 25/ 50 Ltr capacities including making connection complete all as directed by Engineer-in-Charge.

Supply and fixing in replacement safety valve spring locked type with inlet coupling all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement indicator lamp round /rectangular and making electric connections (Red/Green) 220 Volts AC as per site requirement suitable for geysers complete all as directed by Engineer-in-Charge.

S&F in repairs 2'x2' LED ceiling light fully diffused recessed mounted 2'x2' LED luminaire with high transmitive diffuser suitable for indoor spaces including LED bulb and necessary connection and dismantling of existing defective fitting complete all as directed by Engineer-in-Charge. Make:- Crompton cat part No "LCTLRNE-36-FO-CDL" or equivalent make in Philips/Havells.

S&F in repairs LED PL Lamp without changing the conventional fittings including necessary connection and dismantling of existing defective lamp complete all as directed by Engineer-in-Charge. Make:- Philips cat part No. LED PL-L 18W, 6500K 2G11 or equivalent in Crompton/Havells.

Sub Total of Schedule 'A'

Schedule of Credit (Minus) Rs. 21,431.00 B/F from Ser page No. 28 NOTE: Bidder shall insert credit amount as rate Rs. 21,431.00 in Green field under Col-M. If bidder does not insert the amount the same will be deducted from total amount of Schedule 'A' and accordingly total amount of tender will be considered in deciding the lowest tender.

Sub Total of Schedule of Credit

PRASAD PRADHAN AND SON

RAJU TAMANG

MS MAYA PRAKASH GOEL AND SONS

JAYSHREE CONCERN

SANJAY SAW MILL

G K SUTHAR

MS BRAHMA CONSTRUCTION