REPAIRS TO ROOF SHEETS, ROOF TILES, CEILING, VALLEY GUTTERS AND MISC B/R ITEMS FOR OTM / MD ACCN BLDGS AT MH / MD AREA AND REPAIR / MAINT OF EXTERNAL ELECTRICAL SUPPLY NETWORKS (OH / UG) INCLUDING LT PANELS OF MH/MD AND 17 DOGRA UNDER GE GOLCONDA

Amount

B/R Items: Dismantling plain or corrugated steel/alluminium sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings etc complete all as specified and directed.

S & F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified etc and making good existing disturbed walls/surfaces with CM 1:4 or PCC 1:2:4 completed all as specified.

S & F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified etc complete all as specified and directed.

S&F in repair rolled mild steel sections as in roof trusses, (framed), trussed purlins, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat section) including distance pieces, cleats confirming to Fe-410-W (grade E-250 quality 'A') complete all as specified and as directed.

M & L preparation of new steel surfaces description over 10 cm in width or girth applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Dismantling boarding, any description, fixed in any position with nails complete all as specified and directed.

M&L Weather boarding of 2nd class H.W of 20mm to 25mm thick and rebated of thick edge to give 20mm lap and fixed with screws/nails including one coat primer and two coat synthetic enamel paint complete all as specified and directed.

Dismantling Asbestos cement sheet (Corrugated/Semi-corrugated etc.) in roof covering complete all as specified and directed.

M&L for 6 mm thick Non-Asbestos cement fibre corrugated sheet in roof, fixed with J or L hook or cranked bolt with washers complete all as specified and directed.

Fixing only 6 mm thick Asbestos cement corrugated sheet in roof, fixed with J or L hook or cranked bolt with washers complete all as specified and directed.

S & F 6 mm thick Non - Asbestos cement fibre two pieces adjustable serrated ridge fixed with J or L hook or cranked bolt with washers.

Dismantling single layer mangalore pattern or similar tiles laid dry in roofing complete all as specified and directed.

M & L roof tiles mangalore pattern interlocking at side joints laid dry complete all as specified and directed.

Taking down portions of single layer mangalore pattern or similar tiles laid dry in roofing and refixing after necessary repairs with interlocking at side joints, laid dry complete all as specified and directed (NOTE : If any tiles damaged, supply of tiles will be paid under the respective Item)

Supply only roof tiles mangalore pattern interlocaking side joints laid dry.

S&F in repair 0.80 mm thick Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutter, drip and straight flashing (length and girth as fixed) with grade of zinc coating 275 complete all as specified and directed.

S&F for MS Framed work as in Flat iron supports to hold the valley gutters of rain water etc. with ends shouldered and/or riveted and similar work conforming to Fe.290.Gde-E-165 including taking down complete all as specified and directed.

Dismantling timber scantlings 40 Sq cm and over in section in any position in framed work.

M & L for 2nd class hard wood, clean sawn, in scantiling timber fixed with nails complete all as specified and directed

Taking down old aluminium shutter complete from frame and refixed the same after necessary repair, (prelaminated particle board/glass/lock/handle measured separetaly)area of shutter exc 1 sqm but not exc 2 sqm each complete all as specified and directed.

S&F 5.5 mm thick glass fixed in aluminium door/window/ventilator with aluminium beading complete all as specified and directed.

M&L 12 mm thick pre-laminated, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed to aluminium frame with aluminium beading complete all as specified and directed.

S&F in repair Brass mortice lock 4 levers, vertical type size 100 mm complete all as specified and directed.

S&F in repairs double action floor spring hudraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover governing pivot made of brass other parts made of mild steel heavy duty including taking down old spring and fixing neccessary supporting parts and making good with pcc and white / black cement on top complete all as specified and directed

S&F in repairs Aluminium extruded section Door closer hydraulically regulated designation No 3 universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed.

S&F for 18 mm Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and directed.

S & F Continuous (piano) hinges,mild steel, bright finish or electro galvanised,Width of flaps (when open) in 30 mm etc complete all as specified and directed.

S & F for Extruded aluminium alloy handles, fabricated type,anodised, Size of handle in 75 mm,etc complete all as specified and directed.

M&L 2nd class hardwood exc 13 & n exc 25 sqcm Plain fillets. square, rectangular or triangular in section, clean sawn, se cured with nails or brads complete all as specified and directed.

S&F fixed in repairs 140 mm long floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring complete all as specified and directed.

M&L Harrison rails, anodised alluminium alloy with fixing brackets, stops, rollers etc complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation,etc.) or insulation boards/slabs/blankets any thickness, incl cover filltets and grids and S & F in true horizontal level false ceiling system, The snap grid shall be of hot dipped galavnised steel sections exposed suface with precoated capping, main tee of size 24x32mm at every 1200mm c/c and cross tee of size 24x27mm (1200mm & 600mm long) at every 600mm c/c and wall angle of size 19x19mm fixed to perimetere wall, as per manufacturer's instructions, grid to be suspended at every 1200mm c/c in both directions by using 3mm dia pre-straightened GI wire at every 1200mm interval at the main tee supported from existing RCC slab fixed with Metal dash fastener including provision of 4mm thick white colour textured designer cement ceiling board (V board) of size 595 x 595 mm fixed with screws/clips complete all as per manufactureres instructions and as directed.

S&F in repair Anodised aluminium snap grid frame work by using pre-straightened GI wire including taking down and refixing old false ceiling panels complete all as specified and directed

Supplying and applying single component AP Smart care PU Magnum, Zero VOC, elastomeric pure polyurethane membrane free from bitumen and tar, APL Smart Care PU Magnum with minimum elongation of 350%, solid content of 85%, Tensile strength of >2.5Mpa, crack bridging capacity of 3mm and Shore hardness of > 60. The system consists of applying the PU Magnum US waterproofing treatment @ 2 kg/sq.m. in two coats. over a one coat of primer with Solvent Based HFP 130/120/Equivalent @ 200 Gms/Sqm incl surface preparation Complete removing of existing roof treatment/ tar felt and cleaning the entire surface with grinding and removing the loose mortar, dust particles & making the surface sound enough, addressing the cracks by making v groove & if any surface imperfections are treated with APL SC Repair Polymer mixed with neat cement in 1:1 proposition. Treating all construction joints, coving/angle fillet: The coving shall be done on all sharp edges and on the terrace surface to avoid water stagnation. The coving of size (50mm X 50mm) should be done by Smart care Repair polymer mixed @5% of weight of cement, in 1:4 ratio of cement and sand across the joints area of slab and parapet wall, bore packing all the pipes are made rough by apply a bond coat with APL Smart Care Multi-Purpose Polymer along the periphery of the pipe and sand sprinkling over, pipes to be placed inside the core cut areas appropriately. Grouting the gaps between the pipes and core cut by Smart Care General Purpose Grout after fixing an effective leak free shuttering. Note : 1) Contractor shall give guarantee for 10 years for the treatment and a sum equal to 2.5% of the quoted rate will be retained in Final Bill towards security deposit for period of 10 years. 2) Alternatively, Contractor may submit FDR in favour of GE Golconda for a period of 10 year towards security deposit.

Disconnecting existing tanks of any capacity 500 or 1000 or 2000 ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position after laying of WPT etc. complete all as spfd and directed.

Demolition of cement concrete (Un-reinforced) in roof n exc. 15cm thick incl removing of existing felt and removal of debries complete all as specified and directed

M&L for PCC 1:2:4 type B0 (using 12.5 mm graded stone aggregate) as in roof padding finished even and smooth using extra cement with WPC complete all as specifed and directed.

Cutting out V - grooves in plaster / masonary and inserting the waterproffing membrane and making good in CM 1:3 complete all as specified and directed.

M&L screed bed or bedding layer 10 mm thick CM 1:4 for laying floor finishes finished even and smooth without using extra cement with IWPC (IWPC measured separately) as in roof slabs complete fine aggregate used natural river sand all as specified and directed. Note :- River sand only shall be used for concrete works, plastering, screed and masonry works.

Supply only integral water proofing compound.

M&L for APP based polymeric membrane minimum weighing 3Kg/sqm and minimum 3 mm thick reinforced with polyster non wove fabric (weight not less than 150 gms/sqm laid over primed surface including bitumnious primer conforming to IS -3384 applied @ 0.3 ltrs/sqm by forced application over finished with one coat of aluminium paint @ 100 ml/Sqm, 10 cm overlap fused uniformly by LPG torch flame, including rendering 10mm thick in cm 1:4 on concrete surfaces of roofs, parapet etc. finishing to surfaces even and smooth without using extra cement and provinding necessary slope with using WPC @ 3% by weight of cement complete incl taking down existing froof treatment and cement plaster of any description, roughing, preparing the surface by cleaning the surface with wire brushing scrubbinbg down with water to receive new treatment complete all as specified and directed. (NOTE : Supply of WPC will be paid under the respective Item)

E/M Items : Supply, Laying, testing & commissioning XLPE insulated, PVC sheathed heavy duty LT 1100 Volts grade armoured UG cable 3.5 Core 35 Sqmm with stranded aluminium conductor in trenches/ fixed to walls/ poles etc. including taking out of existing cable complete all as specified and directed.

Supply, Laying, testing & commissioning XLPE insulated, PVC sheathed heavy duty LT 1100 Volts grade armoured UG cable 3.5 Core 50 Sqmm with stranded aluminium conductor in trenches/ fixed to walls/ poles etc. including taking out of existing cable complete all as specified and directed.

Supply, Laying, testing & commissioning XLPE insulated, PVC sheathed heavy duty LT 1100 Volts grade armoured UG cable 3.5 Core 95 Sqmm with stranded aluminium conductor in trenches/ fixed to walls/ poles etc. including taking out of existing cable complete all as specified and directed.

Supply, Laying, testing & commissioning XLPE insulated, PVC sheathed heavy duty LT 1100 Volts grade armoured UG cable 3.5 Core 120 Sqmm with stranded aluminium conductor in trenches/ fixed to walls/ poles etc. including taking out of existing cable complete all as specified and directed.

Supply, Laying, testing & commissioning XLPE insulated, PVC sheathed heavy duty LT 1100 Volts grade armoured UG cable 3.5 Core 185 Sqmm with stranded aluminium conductor in trenches/ fixed to walls/ poles etc. including taking out of existing cable complete all as specified and directed. Note for item 3 to 11 Earth work & excavation, sand cushioning and brick protection shall be measured and paid separately.

Supply & Laying 100 mm bore GI tubing, light grade, with all fittings of following sizes for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified and directed.

Supply & Laying 80 mm bore GI tubing, light grade, with all fittings of following sizes for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified and directed.

Supply & Laying 50 mm bore GI tubing, light grade, with all fittings of following sizes for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified and directed.

S & F cable end termination jointing kit heat shrinkable type for 1.1 KV (earthed) grade cable for outdoor with jointing material and accessories suitable for 3.5 core of size 35 sqmm to 70 Sqmm complete including taking out old unserviceable end termination jointing kit complete all as specified and directed.

S & F cable end termination jointing kit heat shrinkable type for 1.1 KV (earthed) grade cable for outdoor with jointing material and accessories suitable for 3.5 core of size 95 sqmm to 150 Sqmm complete including taking out old unserviceable end termination jointing kit complete all as specified and directed.

S & F cable end termination jointing kit heat shrinkable type for 1.1 KV (earthed) grade cable for outdoor with jointing material and accessories suitable for 3.5 core of size 185 sqmm to 240 Sqmm complete including taking out old unserviceable end termination jointing kit complete all as specified and directed.

S and F cable jointing kit, outdoor heat shrinkable type straight through joint for 1.1 KV (Earthed) grade cable with jointing material and accessories suitable for cable of size 3.5 core 35 to 70 Sqmm including taking out old unserviceable joint kit straight through type complete all as specified and directed.

S and F cable jointing kit, outdoor heat shrinkable type straight through joint for 1.1 KV (Earthed) grade cable with jointing material and accessories suitable for cable of size 3.5 core 95 to 150 Sqmm including taking out old unserviceable joint kit straight through type complete all as specified and directed.

S and F cable jointing kit, outdoor heat shrinkable type straight through joint for 1.1 KV (Earthed) grade cable with jointing material and accessories suitable for cable of size 3.5 core 180 to 240 Sqmm including taking out old unserviceable joint kit straight through type complete all as specified and directed.

Supply, Fixing and stringing ACSR Conductor steel reinforced of type as directed including stretching, binding using ACSR conductor on insulator on overhead line including taking down of existing conductor complete all as specified and directed.

Stringing only ACSR Conductor of type as directed including binding using ACSR conductor on insulator on overhead line, complete all as specified and directed.

M&L Mild steel Cross arm bracing support clamps and back plates fabricated from structural steel sections including nuts, bolts and washers, welding, bending cold or hot drilling holes for bolts in any shape or sizes as indicated or directed inclusive of one coat of red oxide zinc chrome primer and two coats of aluminium paint and removing the existing cross arms etc complete all as specified and directed.

M&L Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two glavanised iron washers and one galvanised iron nut,100mm height, 65mm dia for 1100 Volts grade, including taking down existing insulator complete all as specifeid and directed.

M&L Shakle type, porcelain, vitreous, white brown or green insulator including galvanised mild steel straps, washers, insulator bolts, washers and nuts 100mm in height, 115mm dia, working pressure 1100 volts, section of strap 31X5, 14mm dia bolts including taking down the existing insulator complete all as specified and directed.

S&F Stay assembly complete with accessories as shown in electric plate No.1, stay rod 16mm dia, loop type insulator, stay clamps including excavation and earth work, PCC foundation etc., and taking out old unserviceable stay assembly complete all as specified and directed.

Cutting & trimming of tree branches any girth and size touching to overhead lines and cleaning the distance 1.5 mtr both sides of overhead line with in a gap of span 40 mtrs each and removing the same cleaning the site all as specified and directed.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr deep for foundation, laying of poles, cables in trenches and getting out in hard/dense soil complete all as directed and specified.

Returning, filling including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick complete all as all as specified and directed.

Removal of surplus soil to a distance no exceeding 50 mtrs and depositing where directed at a lvevel not exceeding 1.5 mtrs above from the starting point complete all as all as specified and directed.

Supply and spread approved dry river sand for cushioning of cable including watering and consolidation, laid in trenches complete all as specified and directed. Note:- Punned thickness shall be measured for payment purpose

M&L brick protection with common burnt bricks sub class ‘B’ of size 230 x 113 x 75mm for cable protection complete all as specified and directed.

M & L for cutting of road, hard standing made of concrete or premix carpet, WBM, soiling and morrum filling including excavation for laying of cable/pipe all as directed and making good the road/hard standing by using all old/new materials and with PCC (1:2:4) etc, required to match with the existing surface complete all as specified and directed.

S&F PVC separators suitable for LT over head line of 4 conductors all as specified and directed.

M&L for cleaning thoroughly LT distribution steel poles of any height and any description (Maximum 9 Mtr long) with necessary cleaning agent including scrapping of old corroded paint dirt/ rust carefully and applying two coats aluminium paint including marking of pole numbers and colour washing of pole coping complete all as specified and directed .

M&L for cleaning thoroughly the two pole structure of any height and any description with necessary cleaning agent including scrapping of old corroded paint dirt/ rust carefully and applying two coats aluminium paint including marking of pole numbers and colour washing of pole coping , complete all as specified and directed .

M&L for cleaning thoroughly the four pole structure of any height and any description with necessary cleaning agent including scrapping of old corroded paint dirt/ rust carefully and applying two coats aluminium paint including marking of pole numbers and colour washing of pole coping , complete all as specified and directed .

Supply, install, test and commission CPRI APPROVED factory fabricated, outdoor type, LT FEEDER PILLAR BOX made out of 3.15mm thick CRCA sheet of size 1M x 0.75M x 0.35M with projected globe roof for rainwater protection dust and vermin proof, double door with both side opening including neoprene rubber gasket, suitable for 440 Volt 3 Phase 4 Wire System, including danger plate, earthing strip point and ventilation louvers at rear side, bottom detachable gland plate complete with suitable size zinc cromium plated nuts, bolts and washers etc. and embeded with 50x50x6mm MS angle iron frame, 600mm above the normal ground level complete with internal connection with suitable size of cable, cable lugs and cable glands, PCC foundation in cement concrete 1:3:6 (20mm graded stone aggregate) complete all as specified and comprising of the following :- (a) Aluminium busbar 200 amps - 04 Nos, supported on suitable size of heavy duty porcelin stand lock with suitable size of brass nut, bolts and washer with heat shrinkable PVC sleeving. The bar shall be colour coded (red, yellow and blue) for three phases and black for neutral. (b) MCCB 125 amps, 415 volt, 16 KA breaking capacity 4 pole electromagnetic release duly connected to busbar as incoming - 01 No.

S&F in repair galvanised iron strip of size 25x4mm complete all as specified and directed.

S&F, in repair, SS Enclosure with frame cubical type wall mounted front operated on-load changeover switch of capacity 400 Amps 415 volts, 4 pole including neccessary electric connection with suitable size aluminium lugs complete all as specified and directed.

M&L for repair of existing LT panel outddor/indoor type by properly fixing loose/dislocated MS doors complete with provision of hinges and welding at locations as necessary, provision of tower bolt as per as existing size including painting of internal and external surfaces with one coat of synthetic enamel paint of approved colour after preparation of old painted surfaces complete as required for smooth operation of panel and as directed by the Engr-in-charge (Size of Panel board n.exc 2.25x1.2x0.6 m) NOTE: Cost of MS sheet, Tower bolt, sliiding bolt as required shall be included in the unit rate quoted by the Contractor.

M&L Earthing complete with galvanized steel with plate electrode 60 cm x 60 cm x 6.3mm thick buried directly in ground (earth kit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connected to galvanized steel strip 32 x 6 mm by means of bolts, nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR part-I connected to earth test point including necessary earth work and excavation, PCC 1:3:6 type C1 using 20mm graded stone aggregate for earth chamber with RCC cover 50mm thick 1:2:4 mix type B1, using 8mm dia TMT bars reinforcement @ 140mm c/c both ways, watering funnel with GI pipe 15mm dia medium grade and protection pipe GI 40 mm dia light grade all as specified and directed. Note: Earth strip and protection pipe beyond 7.5m shall be measured and paid separately.

NAVANAND ENTERPRISES (BID ID -3508121)

SANJEEV CONSTRUCTIONS (BID ID -3518053)