SPECIAL REPAIRS TO BLDG NO. P-36 AND CONVERSION OF LT OVERHEAD LINES AT KALIMPONG UNDER GE 867 EWS

Amount

Taking down chowkats or frames with shutters (without taking off shutters from frames) area not exceeding 1.50 sqm each, including cutting holes for taking out hold fasts or dismantling brick work and making good in PCC 1:2:4 type B1 or cement mortar 1:4 (holes cut and any other damage to jambs, walls for taking out hold fast shall be finished identical to existing finish without any extra cost to Govt.) complete all as specified and as directed.

S&F steel window with side hung shutters (glazed or wire mesh shutters) fitted with box type hinges with suitable MS handles, peg stays, with glazing bars for receiving glass / MS flat for receiving wire mesh complete all as directed by Engr-in-charge.

S&F steel window with side hung shutters (glazed or wire mesh shutters) fitted with box type hinges with suitable MS handles, peg stays, without glazing bars complete all as directed by Engr-in-charge.

S&F steel ventilators with fixed type (glazed or wire mesh shutters) complete all as directed by Engr-in-charge. Make for Item No. 2 to 4: M/s Madhu industries / M/s.SEN Harvick / AVA STEELS /M/s. Shiv Mular / M/s. AGEW. / M/s. Multiwyn Industries Corpn/ M/s Ganesh rolling shutters/M/s Ajanta Ispat Pvt Ltd Siliguri or equvalent make as approved by GE.

S & F 3mm thick sheet glass ordinary quality fixed with oil putty and necessary clips/nut bolts area not exceeding 0.5Sqm in each pane complete all as directed by Engr-in-Charge. Make:- TRIVENI/ SAINT GOBAIN/ MODIGUARD/ATUL/ HINDUSTAN or equivalent as approved by GE.

S&F Mild steel works as in grills, framed guard bars, and similar works conforming to Fe-290, Gde E-165 all as specified and directed.

M&L for preparation of new or previously un treated surfaces of steel and iron surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed. Make: ASIAN/ SHALIMAR/ BERGER/ JENSON&NICHOLSON/IEL/NEROLAC/IEL

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:4 finished fair and even including waterproofing compound @ 3% by weight of cement as per manufacturer's instructions including taking down cement plaster on brick or stone masonry surfaces of walls etc., including raking out joints, hacking for key, scrubbing down with water etc., and removing rubbish off the premises complete all as specified and directed by Engr-in-charge.

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:6 finished even and smooth without using extra cement including taking down cement plaster on brick or stone masonry surfaces of walls etc., including raking out joints, hacking for key, scrubbing down with water etc., and removing rubbish off the premises complete all as specified and directed by Engr-in-charge.

M&L for rendering 10 mm thick on ceiling concrete surfaces in cement mortar 1:3 finished fair and even including taking down cement plaster hacking for key, scrubbing down with water etc., and removing rubbish off the premises complete all as specified and directed by Engr-in-charge.

M&L for preparing newly plastered surfaces of walls and applying three coats of white wash complete all as specified and directed by Engineer-in-charge.

M&L for preparing old plastered or unplastered surfaces of walls and applying one coat of white wash complete all as specified and directed by Engineer-in-charge.

M&L for preparing newly plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed by Engineer-in-charge. Make for Item No. 11 to 13: LOVELYCEM/ SURYACEM/ JANATHACEM / LUCKYCEM or equivalent make as approved by GE.

M&L for factory made precast cement block masonry with solid blocks made of Plain cement concrete 1:3:6 mix type C1 (using 20 mm graded stone aggregate) exceeding 10cm width and setting in cement mortar 1:6 including demolition of existing block masonry complete all as specified and directed by Engineer-in-charge. Make: Shankar Saw Mills/Sangam Prefeb Products or equivalent as approved by GE.

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:4 finished fair and even including waterproofing compound @ 3% by weight of cement as per manufacturer's instructions complete all as specified and directed by Engr-in-charge.

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and directed by Engr-in-charge.

S&F 0.63 mm thick galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with L-type or J-type or cranked hook bolts as in roof covering/ cladding to wall etc., with grade of zinc coating 275 including taking down existing steel sheeting of any type complete all as specified and directed by Engineer-in-Charge. Make: TATA / LLYODS /ESSAR/EVEREST INDUSTRIES LTD/CRIL /JSW steel/M/S INDIA STEEL CORPORATION LTD or equivalent as approved by GE.

M&L for preparation of previously painted surfaces of wooden surfaces of any description, over 10cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complte all as specified and directed by Engineer-in-charge. Make: ASIAN/ SHALIMAR/ BERGER/ JENSON&NICHOLSON/IEL/NEROLAC/IEL

M&L for 75 mm thick Plain Cement Concrete 1:3:6, type C2 (using 40mm graded stone aggregate) as in sub base and finishing even and rough to receive toping layer including demolition of existing sub base and removing rubbish off the premises complete all as directed by Engr-in-charge.

M&L for Machine cut kota stone slab flooring 20-25mm thick as in floors laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing laid on and including 20mm thick screed bed in cement mortar 1:6 complete all as specified and directed by Engr-in-charge.

M&L for Machine cut kota stone slab flooring 20-25mm thick as in skirting, dado or clading laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing laid on and including 15mm thickrendering in cement mortar 1:4 complete all as specified and directed by Engr-in-charge.

Dismantling of insulators any type any size from existing poles complete all as specified and directed by Engineer-in-Charge.

Dismantling of unserviceable ACSR conductor of any type and size from existing poles at various locations complete all as specified and directed by Engineer-in-Charge.

Dismantling of cross arms (Clamp, nut bolts ) from existing poles at various locations complete all as specified and directed by Engineer-in-Charge.

M&L for Stay assembly with 20mm dia rod complete with accessories as shown in electrical plate No. 1 including taking out existing stay assembly, insulator complete all as specified and directed by the Enginee-in-Charge. Note: Loop type insulator, stay clamps, stay wire, excavation and concrete shall be measured and paid separately.

S & F loop type insulator, porcelain, vitreous white/ brown or green of size 65 x 90mm with clearence of hole 16 mm including taking down existing insulator complete all as specified and directed by Engineer-in-Charge.

M&L for galvanised stay strand 7/4mm as stay wire including binding etc., including taking down existing stay wire complete all as specified and directed by Engineer-in-Charge.

M&L for Plain cement concrete 1:3:6 mix type C2 (using 40 mm graded stone aggregate) in foundations, filling and mass-concrete etc., all as specified and directed by Engineer-in-Charge.

Supply and fix security light DK Thermoplastic junction boxes of Dimension –[300 x 200 x 105]mm with 3 phase 4 wire aluminium bus bar of 100 Amps rating incl insulator , shockproof, rustproof, termite resistant, weather proof, with knockouts for cable entry , pole mounting arrangement including MCB SP 2 Amps rating, clamps,nuts & bolts of suitable size, IP 66, along with provision of Cable Glands complte all as specified and directed by Engineer-in-Charge. Make: Sintex Code No GS-JB-3020 (I) (High hinged) or equivalent in Hensel.

Supplying & fixing 1100 volts grade heavy duty cable PVC insulated and FR PVC rounded sheathed, copper conductor (flexible) industrial cable, conforming IS: 694 of size 1.5 sqmm 3 core laid along pole from junction box to light fitting including 25mm rigid PVC conduit complete all as specified and directed by Engineer-in-Charge.

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.

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 complete all as specified and directed by Egineer-in-Charge. Make: TATA/ZENETH/JINDAL

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 complete all as specified and directed by Egineer-in-Charge. Make: TATA/ZENETH/JINDAL

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5 in depth for taking out /laying of cable, stays, poles etc., and getting out in soft/loose soil.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.

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.

M&L for common burnt clay building bricks sub class B of size 250mm x 125mm x 75mm includingas cable covers complete all as specified and 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 up existing earthing material 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.

Disconnecting and taking out existing cable by breaking the wall & floor/hardstanding/tiles and relaying 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 any size and connecting with necessary lugs including making good disturbed surfaces to match with adjoining surfaces complete all as specified and directed by Engineer-in-Charge. Note:- Rate quoted shall be included for necessary excavation for taking out cable from loop and making good surface. New cable, protection pipe, brick protection and sand coushioning shall be measured and paid separately.

Material and labour for PCC cable path indicators with embosed on voltage, location and size of cable of 60cmx60cm size of indicator and embedded in PCC block (1:3:6) type C1 using 20 mm 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 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 16 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 120 Sqmm 3.5 core and connecting with necessary lugs complete all as specified and directed by Engineer-in-Charge. Note for Item No. 42 to 44:- 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

Material and labour for taking down existing GI bracket of any size from pole and refixing at new location on existing pole with suitable size of clamp and nut, bolts at height complete all as specified and directed by Engineer-in-Charge. Note: Clamp and nut bolt shall be measured and paid seperately under respective items.

Supply, install, testing and commissioning in replacement LT Busbar Panel board Outdoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with copper bus bars (size 70 cmX70 cm X 30cm) duly insulated by insulation of RYB colour 200 Amps rating mounted on porcelain insulators. The panels shall be factory made, double door, made out of 3.15 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 40X40X6 mm duly embedded in PCC platform and duly painted with two coats of synthetic enamel paint over a coat of red oxide primer with colour as directed and cable gland to incoming and outgoing cable with 3 hinges to panel doors and locking arrangement as desired complete all as directed by Engr-in-charge.

Sub Total of Schedule 'A'

Schedule of Credit (Minus) Rs. 35,958.00 B/F from Ser page No. 28 NOTE: Bidder shall insert credit amount as rate Rs. 35,958.00 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

S K ENTERPRISES

G K SUTHAR

Janata Enterprises

SANJAY SAW MILL

HEM RAJ GURUNG

PRASAD PRADHAN AND SON

MS MAYA PRAKASH GOEL AND SONS