PROVN STRORAGE ACCN FOR FURNITURE AND SPECIAL REPAIR/ REPLACEMENT TO UNDER GROUND LINE (UG), LOW TENSION (LT) CABLES, LOW TENSION FEEDER PANELS AND OTHER CONNECTED WORKS AT SINGLE LIVING ACCOMODATION IN 190 MTN BDE UNDER GE TAWANG.

Amount

B&R Work Surface Excavation n exc 30cm deep and averaging 15cm deep and getting out soft and loose soil complete all as specified and directed.

Excavating in trenches not exc 1.5m wide and not exceeding 1.50 m deep, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Excavating in trenches not exc 1.5m wide and exceeding 1.50 m and n exc 3.00 m deep, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

M&L Plain cement concrete (1:4:8) type D-2, using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Spreading, levelling in layers n.exc. 25cm thick n.exc. 25cm incl. Watering, well ramming with soil obtained from excavation complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

M&L for broken stone or boulder hardcore of gauge n exe 63mm deposited, spread and levelled in layers n exe 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L 75 mm thick sand filling under floor or in foundation including watering and consolidation complete all as specified and directed.

M&L for formwork to sides of concrete foundation, footing, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beam; and similar work; vertical or to batter for rough finished flat surfaces of concrete complete all as specified and directed.

M&L for formwork to sides of pillars, posts, struts, piers, columns and stanchions for rough finished square, rectangular or polygonal surfaces of concrete complete all as specified and directed.

M&L for formwork to faces of sides and soffits of floor or roof beams, cantilevers, shelves including supports, overhangs, etc for rough finished flat surfaces of concrete complete all as specified and directed.

M&L for formwork to chullah hoods, chajjas, troughs and similar item including edges complete all as specified and directed.

M&L for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in foundations, including rafts, footings, foundation beams, plinth beams; bases for columns, etc; basement slabs under reamed pillars and mass concrete complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

M&L for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in column, pillars, piers, post and struts complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

M&L for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in Beams, cantilevers, bressummers, lintels complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

M&L for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in chajjas complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

M&L TMT bars 10 mm dia and over, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

M&L TMT bars 6 to 8 mm dia, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hook-ing ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

M&L TMT bars 8 to 10 mm dia in stirrups, spacers and binders, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

S&F structural steel works in tubular trusses including special shaped washer etc, complete using ERW or induction butt welded tubes conforming to IS 1161-1979 Grade St-240 in roof trusses (framed), trussed, purlins and framming etc including cutting, drilling holes and welding etc and similar works complete all as specified and directed.

S&F Mild steel screw bolts (machine made) of diameter of neck exc 16mm n.exc 20 mm with hexagonal or square heads at one end and screwed the other ,or screwed both ends ,each screwed end to be fitted with washers and one hexagonal or square nut exc 5 cm but n. exc10 cm long complete all as spefied and directed.

S&F framed work as in gusset plate for framed truss, rafters, rails braces etc complete, drilling for fixing of steel sheeting or other covering, door etc to be prepared for hanging or sliding with and including either hook and hinges or steel hanging door fitting etc with welded, riveted or bolted of Fe-410 Gde 250A complete all as specified and as directed.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self tapping screws complete all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self tapping screws complete all as specified and directed.

M&L for precast cement concrete block masonry 1:3:6 type C1 (using 20mm graded stone aggr) 10 cm thick set in CM 1:4 complete all as specified and directed.

M&L 75mm PCC type D2, 1:4:8 ( 40mm graded stone aggr) as in sub base of floor complete all as specified and directed.

M&L 40 mm thick PCC (1:2:4) type B-1 (20mm graded aggregate) as in floor, finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C2 40mm graded aggregate as in plinth protection, finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick plaster on fair faces of brick/concrete surfaces in CM (1:6) on wall surface, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick plaster on fair other faces of brick/concrete surfaces in CM 1:4 on wall surface, finished even and smooth without using extra cement complete all as specified and directed.

S&F Second class hard wood plain, solid, straight chowkhats and frame, wrought, framed rebated on the soild, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed

S&F 35 mm thick, 2nd class hard wood plain framed panelled shutters (any number of panels) with lock rail and panels of timber float on both side (feather edged) or of veneered panticle board medium density wood particle board with commercial face veneers, supplied and fitted to chowkhats complete all as specified and directed.

S&F 30mm thick 2nd class hard wood glazed and skelton shutter open rebated and prepaid to receive glass gauze etc, divieded into squares (with sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for secuering glass etc size of members of shutter as specified in SSR part-I, sec 8 clause 8.24(a) complete all as specified and directed.

S&F 100 mm long butt hinges medium grade cold rollled mild steel and fixed complete all as specified and directed.

S&F Aluminium anodised barrel tower bolts 125 mm of extruded section and fixed complete all as specified and directed.

S&F 100 mm long aluminium handles cast type anodised complete all as specified and directed.

S&F Aluminium alloy, anodised, sliding door bolt 250mm long with hasp, staple (bolt type) and fixing clip of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and directed.

S&F 75 mm long butt hinges medium grade cold rollled mild steel and fixed complete all as specified and directed.

M&L 4.8 mm thick shet glass, ordinary quality and glazing with oil puty or wooden beads/PVC beads in square n exc 0.5 sqm in each pane complete all as specified and directed.

M&L Second class hard wood clean sawan boarding, 50 mm thick, with butt joints ln any situation fixed with nails complete all as specified and directed.

M&L for three coats of white washing on new plaster wall surface over primer including preparation of plastered surfaces complete all as specified and directed.

M & L preparation of new surface & applying two coats of cement based paints over a coat of cement primer on wall complete all as specified and directed.

M&L for for preparation of new wooden surfaces of any description exc 10cm width or girth and applying two coat of synthetic over a coat of pink primer as specified complete all as specified and directed.

M&L for Preparation of new steel surfaces of any description over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for Walling of random rubble uncoursed, well bonded bedded and solidly hearted built in CM 1:6 complete all as specified as directed.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses not exceeding 40mm depression complete all as specified and directed.

M&L for 1:2:4 type B1 (20mm graded stone aggregate) as in cills, coping, steps, seismic and other similar bands, plinth courses, string courses , lacing courses, parapets and railings up to 60cm in height , copings, kneelers, apex stones, bed plates, kerbs including weathering , slightly rounded or chamfered angles and throating and necessary formwork complete all as specified and directed.

M&L for 75 mm 1:3:6 type C2 ( using 40 mm graded stone aggregate) as paving/footpath for laying floor finish complete all as specified and directed.

M&L screed bed or bedding layer of mortar (1:4) 15 mm thick for laying floor finishers complete all as specified and directed.

M&L Prepolished coloured cement concrete chequered tiles premium qlty with glazed finished of size 300x300x25mm and jointed in neat cement slurry and pointed in colour cement to match the shade of the tiles as in paving/foot path etc as required complete as per manufacturer’s instructions complete all as specified and directed.

Dismantling and taking up or down old Unserviceable service cable amd LT UG cable of any size complete all as specified and directed

Supply and Laying in replacement XLPE LT cable PVC insulated, heavy duty electric cables with Aluminum conductors,1100 volts grade, laid in trenches/on pole/in pipe /on wall ,using suitable clamps for fixing of cable complete all as specified and directed of following cross-sectional area :-

(a) 10 Sqmm 2 Core

(b) 16 Sqmm 2 Core

(c) 16 Sqmm 4 Core

(d) 25 Sqmm 4 Core

(e) 35 Sqmm 3 ½ Core

Excavation in trenches, n exc 1.5m wide and m exc 1.5m in depth, for foundation, etc or for shafts, wells, cess-pits, menholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out for hard and dense soil complete all as specified and directed

Returing, filling in, including spreading, levelling, waterring and wall ramming in layers not exc 25 cm. for hard/dense soil complete all as specified and directed.

Removing excavated material n exc. 50m and depositing where directed at a layers not exc 25 cm. for hard/dense soil complete all as specified and directed.

M & L for dry river sand as sand cushioning for protection of UG cable including punning of sand in layers complete all as specified and directed.

Supply and laying unreinforced precast concrete cable cover class LV, type 1 flat with peak size 250 x 150 x 40 mm complete all as specified and directed.

M&L in replacement GI pipe Medium grade with all fittings complete grouted in ground all as specified for the 40 mm bore of pipe laid in trenches/fixed with poles/laid in road/plinth/floor for protection of cable complete all as specified and directed.

Supply and laying High density polyethylene pipes of dia 40mm (HDPE) of pressure rating 6 kgf/cm² laid in trnches for cable protection complete all as specified and directed.

Supply install, testing & commissioning factory made LT feeder pillar box out door type factory made totally enclosed dust and vermin proof single opening with double leaf shutter duly hinged with locking arrangement made of MS Angle iron frame work and CRCA Sheet of 3.15mm thick as per IS 5039 dually painted with epoxy base powder coated paint of approved shade over a coat of Red Oxide Zink Chrome Primer neccessary holes Shall be kept on the kiosk box for incoming and outgoing cable entry. All Holes Shall be provide with brass cable gland of appropriate size.The feeder piller Box Shall be Suitable for 415 volts ,50 Hz ,3 Phase 4 wire System and shall be completed with 300 amps Capacity Aluminium TPN Busbar Chamber Having TPN 3 Phase 4 Wire System Fixed on Porcelain Insulator with Suitable size PVC copper Conductor duly Sleeved with 4 Coloured heat Shrinkable PVC Sleeve, thimble Glands and shall be compolete all as directed with the following accessories .The cost PCC Plat form and dismantling of old U/S Panel Board shall be deemed to include in the coated rate of above said item complete all as specified and directed.

(i) MCCB 4 pole TPN , 100Amps ,16 KA, 415 Volts, 50 Hz - 01 Nos ( As incoming)

(ii) MCB of 3 pole TP 63 amps ,16KA, 415 Volts, 50 Hz -07 No (Out going)

(iii) MCB of 3 pole TP 32 amps ,16KA, 415 Volts, 50 Hz -06 No (Out going)

(iv) LED phase Indicator lamp (R,Y,B) with MCB SP 2 amps showing 3 phase supply switch control – 03 Nos

(v) LED Multi Function meter for Showing Multy parameters -01 Nos

Supply install, testing & commissioning factory made LT Panel out door type factory made totally enclosed dust and vermin proof single opening with double leaf shutter duly hinged with locking arrangement made of MS Angle iron frame work and CRCA Sheet of 3.15mm thick as per IS 5039 dually painted with epoxy base powder coated paint of approved shade over a coat of Red Oxide Zink Chrome Primer neccessary holes Shall be kept on the kiosk box for incoming and outgoing cable entry. All Holes Shall be provide with brass cable gland of appropriate size.The feeder piller Box Shall be Suitable for 415 volts ,50 Hz ,3 Phase 4 wire System and shall be completed with 300 amps Capacity Aluminium TPN Busbar Chamber Having TPN 3 Phase 4 Wire System Fixed on Porcelain Insulator with Suitable size PVC copper Conductor duly Sleeved with 4 Coloured heat Shrinkable PVC Sleeve, thimble Glands and shall be compolete all as directed with the following accessories .The cost PCC Plat form and dismantling of old U/S Panel Board shall be deemed to include in the coated rate of above said item complete all as specified and directed.

(i) OFF Load Change Over Switch , 100Amps ,35 KA, 415 Volts, 50 Hz - 01 No ( As Incoming)

(ii) MCCB 4 pole TPN , 100Amps, 35 KA, 415 Volts, 50 Hz - 02 Nos ( As Incoming)

(iii) MCCB 3 pole TP 63 amps , 35KA, 415 Volts, 50 Hz - 02 Nos (Out going)

(iv) LED phase Indicator lamp (R,Y,B) with MCB SP 2 amps showing 3 phase supply switch control – 03 Nos

(v) LED Multi Function meter for Showing Multy parameters -01 Nos

M&L for earthing complete with galvanised steel earth plate electrode 60cmX60cmX6mm thick, burried directly in ground (earth pit not less than 2.25 metres deep below ground level)with top edge of the plate not less than 1.5 metres below normal groundlevel, connected to galvanised earth Iron strip 32x6mm by means of volts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No-5 of SSR Part-I connected to earthing test point all as specified or indicated including excavation and connected earth work in hard/dense soil, PCC 1:3:6 type C-1 as in pit, 20mm dia GI pipe medium grade for watering pipe, 15 mm bore GI medium grade earth lead protection pipe, 50 mm thick RCC 1:2:4 type B-1 cover slab of earth pit reinforced with 8 mm dia TMT bars @ 10 cm C/C both ways and with handle made out of 10 mm dia bars, funnel, strainer,charcoal and testing on completion all as specified and directed..

Materials and Labour for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground end vertically to a depth not less than 2.25 meter deep below ground level with top edge of the earth plate at a depth not less than 1.5 M below normal ground level connected to galvanized steel earth wire 4 mm dia by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1, cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm c/c both ways, and with one handle for lifting made out of 10 mm dia MS round bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 15 mm bore galvanized steel tubing (light grade) for protection of earth lead connection, including necessary excavation and earth work in any type of soil and necessary testing complete all as shown on electrical plate No 3 of SSR Part –I (2009) complete all as specified and directed.

M&L PCC (1:3:6) type C-2 using (40mm) graded stone aggregates as in foundation filling and mass concrete (for foundation bed concrete in stays /poles or any other directed site) complete all as specified and directed.

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