REPAIR TO LEAKAGE/SEEPAGE IN ROOF, CHAJJA, BALCONIES AND WALLS ETC AND OTHER CONNECTED MISC REPAIR WORKS TO CERTAIN BLDG IN DOMESTIC AREA AND REPAIR / MAINTENANCE OF EXTERNAL ELECTRIFICATION WORKS AT TECH AND DOMESTIC AREA UNDER GE (AF) HASIMARA

Amount

SCHEDULE 'A' PART-I Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water complete all as specified and directed

Demolition of brick work or stone / boulder masonry, built in cement mortar including all quoins, pillars etc stacking the serviceable bricks after removing mortar and cleaning for re-use and disposal of debris and rubbish to a distance n.exc 100m as directed by the Engr-in-Charge.

Demolition of reinforced cement concrete in any position not otherwise specifically provided for, complete all as specified and directed.

Demolition of un-reinforced cement concrete in ground floors and pavings n.exc 15cm thickness, (Below or above Ground level) and disposal of debris and rubbish to a distance n.exc 100m complete all as directed by the Engr-in-Charge

M & L for Brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed.

M & L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished the surfaces even and fair without using extra cement complete all as specified and directed.

M & L for joint free non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm, in floors etc, including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles including dimantling of old floor hearth tiling of any description complete all as specified and directed.

M & L for glazed, coloured, ceramic, tiles of size (350mm x 250 mm/450mm x 350mm/300mmx450mm) x 6 to 7 mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick bedding in cement mortor 1:4 and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles including dimantling of old wall tiling of any description complete all as specified and directed.

M & L for Vitrified, designed, coloured, tiles, 10 mm thick, (square/rectangular) polished, area of each tiles not exc 0.36 sqm, in floors, etc including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles including dimantling of old floor hearth tiling of any description complete all as specified and directed.

M & L for Vitrified, designed, coloured, tiles, 10 mm thick, (square/rectangular) polished, area of each tiles not exc 0.36 sqm as in vertical surfaces such as skirting,dado, etc including 10 mm thick bedding in cement mortar 1:4 and necessary cutting of tiles including dimantling of old wall tiling of any description complete all as specified and directed.

S & F 4mm thick non asbestos fibre reinforced designer ceiling board (610mmx610mm) with hot drip heavy duty suspended ceiling grid system T-2430 with GI frame work for seamless ceiling comprising of GI perimeter channel, unequal flanges and web etc of suitable size suspended from soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section including Hangers 6 mm dia GI fixed to roof by means of ceilling cleats made out of GI flat as per manufacturers instructions including taking down old unserviceable ceiling of any description complete all as specified and directed by the Engr-in-Charge.

M & L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished the surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15 mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

M & L for rendering 5 mm thick in cement mortor 1:3 on concrete surfaces as in ceilings (sunshed, chajja etc) and finishing surfaces even and smooth without using extra cement complete all as specified and directed.

Supply only Liquid water proofing compound of approved make(ISI marked) complete all as specified and directed.

M & L Water proofing treatment on RCC roof etc. comprising with the following operation and as specified herein below and as directed:- (a) Taking down existing old tarfelt, bituminous compound including cleaning, picking, sweeping and washing down with water and brushing with neat cement slurry @ 3 Kg per Sqm & removing debris to a distance exc 100m & n.exc.250m. (b) 15 mm thick plastering in cement mortar 1:3 mixed with liquid water proofing compound (to be measured seperately) as per manufacturer instructions finished even & smooth. (c) Preparing & cleaning of fully dried cement plastered surface. (d) Applying one coat of cold bituminous primer to the plastered surface @ 300 ml per sqm conforming IS-3384 (e) A layer of APP based polymeric membrane 3mm thick (minimum) weighing 3.5 kg per sqm reinforced with polyster non woven fabric (weighing not less than 160 gms/sqm) shall be applied over bituminous primer as specified above. Application of polymeric membrane shall be by torch application. The over lap shall be minimum 100 mm on transverse direction and 75 mm in longitudinal direction. (f) One coat of aluminium paint over the APP based membrane @ 0.11 Kg/Sqm

S & F Pre-Painted galvalume aluminum zinc coating GI based corrugated 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 per manufacturer's instruction including dimantling of old unserviceable roofing sheets of any description complete all as specified and directed.

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 ridges/vally gutter, fixed with self tapping screws as per manufacturer's instruction including dimantling of old unserviceable ridges etc of any descriptioncomplete all as specified and directed.

Supply, laying, connection and testing, 15mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc including taking up or down of old unserviceable water tubing of any description complete all as specified and directed.

Supply, laying, connection and testing, 20mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc including taking up or down of old unserviceable water tubing of any description complete all as specified and directed.

S & F in repairs, 20 mm bore, gun metal Gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

S & F Stack clamps for 100mm bore of pipes, out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof complete all as specified and directed.

M & L for preparing newly plastered surfaces of internal walls, etc and applying two coats of distemper oil emulsion over a coat of alkali resistant primer complete all as specified and directed.

M & L for Preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

M & L for preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed.

M & L for 75 mm thick, plain cement concrete 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in sub-base of floooring/hard standing, etc complete all as specified and directed.

Material and labour for 25 mm thick pre-polished cement concrete chequered tiles, glossy finish , smooth in design , compressive strength 300 kg/Sqcm, ISI marking (IS-13801-1993), set, jointed in neat cement slurry and pointed with white cement mixed with pigment to match over and including 20mm thick scread bed in cement mortar 1:6 complete all as specified and directed

M & L for Rolled mild steel fo grade Fe 410-W (Gde-E- 250) quality-A as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat section) including distance pices, cleat etc including dismantling of old unserviceable wrought iron or mild steel work of any descriptioncomplete all as specified and directed.

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

M & L for 75 mm thick, plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in plinth protection etc, finishing cement concrete surface even and smooth without using extra cement including making joints with bitumastic filing in proportion of bitumen and sand 1:2 complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, etc and getting out in soft/loose soil complete all as specified and directed.

Excavating in trenches not exc. 1.5 metre wide and exc. 1.5 metre & not exc. 3 metre depth (beyond the first 1.5 metre) for foundation of poles etc and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft/loose soil complete all as specified and directed.

Removing excavated material not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

M & L for Sand cushioning with clean dry sand in trenches for protection of under ground cables (below, above and around the cable laid in trenches) complete all as specified and directed. (Note: Thickness after punning down shall be measured for payment)

Supply and laying well burnt bricks, sub class 'B' bricks laid breadth wise across the length of cable in trenches for protection of UG cables complete all as specified and directed.

All as per serial item No. 36 above but except brick complete all as directed. (Note: Serviceable bricks as obtained from taking out of cable shall be re-used at site)

M & L for 80 mm bore, steel tubes, galvanised, light grade with all fittings and MS clamps, nuts & bolts etc for protection of cable laid in Floor/trenches/drain/road crossing on pole or pillar as required including taking up or down existing pipe and including making good disturbed surfaces wherever required as specified and directed.

All as per serial item No. 38 above but 40 mm bore complete all as specified and directed.

Supply and laying cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 Sqmm 2 core including taking out old damaged cable complete all as specified and directed. (Note: Excavation and earth work shall be measured and paid seperately)

All as per serial item No. 40 above but for 10 Sqmm 4 core cable complete all as specified and directed.

All as per serial item No. 40 above but for 16 Sqmm 4 core cable complete all as specified and directed.

All as per item No 40 above but cross sectional area 35 Sqmm, 3.5 core complete all as specified and directed.

All as per item No 40 above but cross sectional area 50 Sqmm, 3.5 core complete all as specified and directed.

All as per item No 40 above but cross sectional area 70 Sqmm, 3.5 core complete all as specified and directed.

M & L for Plain cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed.

M & L for Plain cement concrete 1:2:4, type B-1, (using 20 mm graded stone aggregate) as in benching, coping, lintel upto 1.5m span cast in situ including necessary form work, complete all as specified and directed.

Supply and fixing KIOSK box, weather proof, made out of PVC including one piece mounted SMC base and door pole mounted hinged door of size 333 x 233 x 200mm(out side) and 300 x 200 x 105mm (inside), comprising of aluminium bus bar 4 strips for 3 phase and neutral, 63 Amp and 10 Amp MCB for controlling the street light fittings fixed with FI clamp 30 x 4 mm with necessary MS nuts, bolts and washer including embossing 'Danger' on it with painting, size not less than 10 cm x 7.5 cm with letters, figures, with conventional skull and bones with red colour on front face of KIOSK box body complete all as specified and directed. (Make : Sintex Cat part No GS JB 3020/Hensel/Universal/Finolex)

M & L Earthing complete with GI earth plate electrode 600 mm x 600mm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 m below ground level with the top edge of earth plate at depth not less than 1.5 m below ground level connected with galvanised earth strip of size 32x6mm by means of bolts, nuts, check nuts and washers protected by 40mm bore light grade GI pipe, funnel with 20mm bore GI medium grade pipe for watering, wire mesh, including concrete pit in PCC (1:3:6) type C-1, with 50 mm thick Pre-cast R.C.C. (1:2:4) type B-I cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel, wire mesh, aluminium lugs, complete in all respect and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 metre and necessary testing on completion inclduing taking down old one, complete all as specified and as directed by the Engineer-in-Charge.

M & L for boring of horizontally holes by manual/machine method under road below 1 metre from the road surface and dia of hole not exc 100mm without damaging the exsting road, getting out and disposal of excavated soil, etc to a distance not exc. 50 meter from the site of work complete all as directed by Engineer in charge.

M & L for Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9.0 metres long) including taking out/dismantling of old broken/damaged pole complete all as specified and directed. (Note : Excavation and Earth work shall be measured and paid separately)

S & F in repairs LED street light fittings, 45 Watt in aluminium PDC housing toughened glass cover with IP 66 protection icnluding lamp and connecting up and testing complete all as specified and directed. (Make : Surya Cat No. SLE UL 45W IP66 LXN and equivelant model of make as specified in list of manufacturer).

S & F in repairs Energy saving, environment friendly & robust open type vertical Highbay lights 90W, LED IP54 luminaire with high power COB LED as light source incluing connecting wire upto nearest point complete all as specified and directed of (Make : Havells Cat part No ENDURAHIBRITEPLUSHBP90WLED765S90DTOLENS or equivalent in Surya / Bajaj / Philips)

M & L for disconnecting burnt end or portion of UG cable, removing the cable from loop including necessary excavation and earth work, relaying and re-connecting the cable by removing burnt portion of cable and preparing fresh terminals for cable of cross sectional area 10 Sqmm 2 core to 95 Sqmm 3.5 core of LT cable to pole, main switch etc complete all as specified and as directed by the Engr-in-Charge.

Materials and labour for danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size for LT, 20 x 15 cm size including dismantling of old one complete all as specified and directed.

S & F in repair powder coated street light feeder panel with IP65 protection for outdoor application, modular changeover functions as auto manual bypass of time switch, digital Astro time switch to adjust time, 16 module enclosure, one MCB 4 pole 10 KA capacity 40 Amp, one MCB type change over 25amp, 2P, 250V, one contactor 40A 230V including 4 pole surge protection device including locking arrangement, glands and lugs etc and fixed to pole with nuts, bolts, washers etc complete all as specified and directed. (Make : Hager/Havell's/Aristo or equivalent model of make as specified in list of manufacturer).

M/S ANIL KUMAR BAUL

M/S MANODEEP CONSTRUCTION

M/S. KUMAR CONSTRUCTION CO.

M/S BIJAY KUMAR SHIVA

M/S BISHAL ENTERPRISES

B L SHARMA

M/S RATHIN ENTERPRISES