SPECIAL REPAIRS TO E/M INSTALLATIONS AND MISCELLANEOUS E/M ITEMS AND PROVN OF CENTRAL HEATING SYSTEM AT KALIMPONG UNDER GE 867 EWS

Amount

S&F for Stainless steel Ladder made out of tubular/square SS pipe, 304 Grade of required length and shape, with and including necessary items and fixing arrangement including welding, cutting etc. complete all as specified and directed Engr-in-charge.(All as Shown on Sketch enclosed) including dismantling taking out old unserviceable / broken iron ladders from storage sump complete all as specified and directed by Engr-in-charge Note: The main pipe shall be made out of 50 mm dia and steps and hand support are made out of 40 mm dia pipe. The interval of steps shall be 30 Cm.

M & L for Stainless steel framed man hole / inspection hole chamber cover, made out of 304 Grade Stainless Steel equal angle frame 75 x 40 mm and 304 Grade SS sheet 18 gauge including welding, cutting, hinges, locking arrangments complete all as specified and directed including dismantling taking out old unserviceable / broken iron man hole covers complete all as specified and directed by Engr-in-charge

M&L for brick work with sub class 'B' old size bricks, straight or curved on plan exc. 6m mean radius built in cement mortar l:6 complete all as specified and directed by Engineer-in-Charge.

M & L Plain cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) as in coping including necessary formwork, weathering, slightly rounded or chamfered andgles, finishing of exposed surfaces of concrete to even and smooth without using extra cement all as specified and directed by Engr-in-charge.

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:4 finished fair and even complete all as specified and directed by Engr-in-charge.

S & F Water level indicator complete with steel rope, Brass / steel float ball, steel dead weight , pulley with clamp and neccessary fixing arrangements, nut bolts washer including level indicator board made out of wooden frame including marking scale of water level by white paint on black surface complete all as specified and directed including dismantling taking out old unserviceable water level indicator complete all as specified and directed by Engr-in-charge

Taking down solar water heater collector unit by disconnecting all conncetion such as GI pipe , nut & bolts and shifting refixing the complete unit along with mounting stand to the new location in correct direction to the direct sunlight complete all as specified and directed by Engr-in-charge

Taking down by disconnecting all fitting like nut , bolt,pipe line connection and repairing of collector unit by replacing the Glass for collector unit ,Heating element and arresting of leakage by bracing /welding the leakage protion and reassembling and testing complete all as specified and directed by Engr-in-Charge.

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 drawn through and including rigid non metallic PVC conduit of 25mm dia fixed on walls/ceiling with all necessary fittings, 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: 3 runs of 6 Sqmm and one run of PVC conduit shall be measured as one unit length. Make 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 (vii) SUDHAKAR (viii) MERCURY(ix) DIAMOND (x) AVON

Material and labour for 40 mm dia bore GI tubing Light grade, laid under roads/ floor, or fixed to wall or along the pole with suitable size M.S.flat iron clamps, nuts, bolts and washers for cable protection including taking down/out existing pipe complete all as specified and directed by Egineer-in-Charge. Make: TATA/ZENETH/JINDAL or equivalent as approved by GE.

Material and labour for 50 mm dia bore GI tubing Light grade, laid under roads/ floor, or fixed to wall or along the pole with suitable size M.S.flat iron clamps, nuts, bolts and washers for cable protection including taking down/out existing pipe complete all as specified and directed by Egineer-in-Charge. Make: TATA/ZENETH/JINDAL or equivalent as approved by GE.

Taking down/out existing service connection cable complete all as specified and directed by Egineer-in-Charge.

Supplying & fixing 1100 volts grade heavy duty cable PVC insulated and PVC sheathed, copper conductor of size 1.5 sqmm 3 core laid along pole from junction box to light fitting including taking down existing cable complete all as specified and directed by Engineer-in-Charge. Make: (i) Finolex, (ii) Plaza, (iii) Havells, (iv) Polycab, (v) KEI, (vi) Anchor or equivalent as approved by GE.

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5 in depth for taking out /laying of cable etc., or for foundation of poles and getting out in soft/loose soil.complete all as specified and directed by Engineer-in-Charge.

Supply and spreading of dry sand in trenches for cable coushioning and punned down complete all as specified and directed by Engineer-in-Charge. Note:- Punned thickness only shall be measured for payment purpose.

Supply and laying unreinforced precast concrete cable cover, class LV, type 1, flat, size 250mm x 150mm x 40mm laid in trenches for cable protection complete all as specified and directed by Engineer-in-charge.

Returning, filling in soil, including spreading leveling, watering and wall ramming in laying not exceeding 25 cm thick complete all as specified and directed by Engineer-in-Charge.

Removing excavated soil to a distance n.exe 50m and depositing where directed at alevel n.exe 1.5m above the starting point complete all as directed by Engineer - in -Charge.

Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6.3 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.

Material and labour for PCC cable path indicators with embosed on voltge , location and size of cable of 60cm x 60cm size of indicator and embedded in PCC block (1:3:6) type C1 using 20mm grade stone aggregate including painting and earth work complete all as specified and directed by Engineer-in-Charge.

Supply and laying in trenches, fixed to wall or drawn through pipe etc., XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sqmm 4 core and connecting with necessary lugs complete all as specified and directed by Engineer-in-Charge.

Supply and laying in trenches, fixed to wall or drawn through pipe etc., XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 6 sqmm 4 core and connecting with necessary lugs complete all as specified and directed by Engineer-in-Charge. Note for Item No. 21&22:- Excavation, earth work, brick protection, protection pipe and sand coushioning shall be measured and paid separately. Make of cable shall be CCI / Gloster / ICC / Unistar / NICCO / Asian (RPG) / Havells / Polycab/PRG/Universal/Plaza/Crystal cables/Terracom/ Rallison/Mescab/Jeypore/KEI

Supply and fixing Water heater storage type (Geyser), electric driven single phase 230 volt, 50 Hz of capacity 50 litres complete in all respect including grouting to wall with suitable size of nut, bolt and connecting with necessary electrical system complete all as specified and directed by Engineer-in-Charge. Make: AO Smith/Bajaj/Venus/Racold/Havells/Crompton

M&L for cross arms , bracings, supports, clamps and back plate fabricated from structural sections including nuts, bolts, and washer bending hot or cold , drilling holes for bolts of any size and painting with two coats of aluminum paint over one coat of red oxide primer including preparation of surfaces complete all as specified and directed by the Enginee-in-Charge.

M&L for rendering 10 mm thick on brickwork or concrete surfaces in cement mortar 1:6 finished fair and even complete all as specified and directed by Engr-in-charge.

M&L for sub main wiring complete with 2 runs of 10 Sqmm PVC insulated heavy duty and unsheathed FRLS cable with multistranded copper conductor and drawn through and including rigid non metallic PVC conduit of 25mm dia fixed on walls/ceiling with all necessary fittings, connecting terminal ends including provision of 1 run of 10 Sqmm PVC insulated heavy duty and unsheathed FRLS cable with multistranded copper conductor as earth continuity conductor and connecting to earth dolly complete all as directed by Engr-in-charge. Note: 3 runs of 10 Sqmm and one run of PVC conduit shall be measured as one unit length. Make 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 (vii) SUDHAKAR (viii) MERCURY(ix) DIAMOND (x) AVON

S&F sheet metal enclosure DB SPN 2 way 240 V with 200 Amp rated bus bar, powder coated, double door 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 complete all as specified and as directed by Engineer-in-Charge.

Supply and Fixing of MCB SPN 63 Amps, 10 KA breaking capacity, 240 volts, 50 Hz complete all as specified and as directed by Engineer-in-Charge. Make for Item No. 27 to 29: Legrand/Siemens/Schindler.

Supply and laying or fixing on wall with saddle spacers, 1100 volts grade heavy duty cable with PVC insulated aluminium solid conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 3 core 6.0 sqmm nominal cross section in service connections complete all as specified and directed by Engineer-in-Charge. Make: (i) Finolex, (ii) Plaza, (iii) Havells, (iv) Polycab, (v) KEI, (vi) Anchor

S&F 25mm dia medium grade GI tubing with all fittings and fixtures complete fixed to wall or ceiling, laid in floors etc., all as specified and as directed by Engr-in-charge.

S&F 20mm dia medium grade GI tubing with all fittings and fixtures complete fixed to wall or ceiling, laid in floors etc., all as specified and as directed by Engr-in-charge. Make for Item No. 31&32: TATA/ ZENITH / JINDAL

S&F gun metal gate or globe valves 25 mm bore, with iron wheel head, screwed both ends for iron pipe or for unions all as specified and directed by Engr-in-Charge. Make: LEADER/NETA/ANCHOR/NMC/ DURGA/ZOLOTO or equivalent ISI marked make as approved by GE.

S&F gun metal gate or globe valves 20 mm bore, with iron wheel head, screwed both ends for iron pipe or for unions all as specified and directed by Engr-in-Charge. Make: LEADER/NETA/ANCHOR/NMC/ DURGA/ZOLOTO or equivalent ISI marked make as approved by GE.

M&L for cutting existing steel tubing for alterations or additions (Each cut measured) and inserting new Tee, bend, elbow etc., upto 40 to 50 mm dia complete all as specified and directed by Engineer-in-Charge.

Sub Total of Schedule 'A'

Schedule of Credit (Minus) Rs. 10,376.00 B/F from Ser page No. 27 NOTE: Bidder shall insert credit amount as rate Rs. 10,376.00 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

SANJAY SAW MILL

G K SUTHAR

GARGO TRADERS

GEETA CONSTRUCTION

DEEP CHANDRA JOSHI

SANJAY KAUSHIK