REPAIRS AND MAINTENANCE TO HARD STANDING AND OTHER MISC B/R AND E/M WORKS AT GRTE UNDER AGE B/R-II OF GE BENGDUBI MIL STN

Amount

SCHEDULE 'A' PART-I (B/R WORKS)

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion in natural ground and making good disturbed ground complete all as directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion in concrete and making good disturbed ground complete all as directed.

Dismantling of fencing any type all as directed.

Excavating in post holes (Or similar) each n exc 0.5 Cum getting out returning fillin in and ramming earth or broken rubble mixed with earth around, in layers n exc 25 cm watering and removing surplus soil to a distance n.exc 50 m and making good complete all as specified and directed.

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

M&L Steel work in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply only galvanised chain link fencing of any size and type, mild steel ganvanised wire complete all as specified and directed.

Fixing only chain link fencing including line wires any mesh size and type to any type of standards rails, straining bolts, etc including provision of binding wire etc complete all as specified and directed.

S&F Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified and directed.

M&L for two coats of synthetic enamel paint over one coat of red oxide on new steel surfaces of any description over 10cm in width or girth including preparation of surfaces complete all as specified and directed.

S&F Mild steel screw bolts(machine made) 10mm dia 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, n exc 5cm long complete all as specified and directed.

Supply only mild steel in flat, round or square bars, in available lengths as in line wire Fe 410-W(gde-E-250) quality-A complete all as specified and directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out soft/loose soil complete all as specified and directed.

Excavation in trenches not exc 1.50 mtr wide and not exc 1.5 mtr deep for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc and getting out in loose/soft soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick in soft / loose soil complete all as specified and directed.

Removing excavated material (soil) to a distance exc 50m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed.

M&L for hardcore of gauge not exc. 63mm, deposited, spread and levelling in layers not exc. 15 cm thick, watered and rammed to true surface with broken stone or boulder complete all as specified and directed.

Demolition of cement concrete (un-reinforced ) of any description & in any position not specifically provided for complete etc., all as directed.

M&L for 100 mm thick cement concrete 1:3:6, type C- 2 using 40mm graded crushed stone aggregate as in subbase of floor complete all as specified and directed.

M&L for 75 mm thick cement concrete 1:3:6, type C- 2 using 40mm graded crushed stone aggregate as in floor, sub-base, plinth complete complete all as specified and directed.

M&L for 50 mm thick cement concrete 1:2:4, type B-1, using 20mm graded crushed stone aggregate as in floor, sub-base, plinth etc complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade complete all as specified and directed.

M&L Sand cushoning under interlocking paver block, floors or in foundations including watering and consolidation complete all as specified and directed.

Dismantling of stone slabs and tiles, including paver blocks etc of any description or thickness in floors, approachs, dado/Partitions etc complete all as specified and directed.

M&L for exterior grade, coloured glossy finish rubber pressed, cement concrete designer chequered tiles of size 30cm x 30cm x 25mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment to match the shade / colour / matrix of tiles as in floor etc. including screed bed or bedding layer of mortar 20mm thick in CM 1:6 for laying floor finishes complete all as specified and directed.

M&L for PCC 1:2:4, type B1 using 20mm graded crushed stone aggregate as in copping and the like including weathering, slightly rounded or chamfered angles and throating, including formwork if required complete all as specified and directed.

M&L for PCC 1:2:4, type B1 20mm graded crushed stone aggregate as in curb stone and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

Demolition of brick work or rubbled stone masonry including all quoins arches, pillars etc built in cement mortar and including removal from the site complete all as specified and directed.

M&L for brick work with fly ash Bricks straight or curved on plan in CM 1:4 as in half brick thick walls complete all as specified and directed.

M&L for Fly ash brick work with old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

Ditto all as per item No 30.00 here-in-before but except bricks

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc and including removal of debris and rubbish from the site etc., complete all as specified and directed.

M&L for rendering 15 mm thick in CM (1:6) on fair faces of brick work or concrete surface finsihed even and smooth (without using extra cement) etc complete all as specified and directed.

M&L for rendering 15 mm thick in CM (1:4) on fair faces of brick work or concrete surface finsihed even and smooth (without using extra cement) mixed with water proofing compound as per manufacture instruction etc complete all as specified and directed. (Note : WPC shall be measured and paid seperately in relevant item of SCH 'A'/BOQ).

Supply only liquid water proofing compound complete all as specified and directed.

M&L preparation of new plastered surfaces of wall, etc and applying two coat of cement base paint any tint over a coat of cement primer complete all as specified and directed.

Demucking of filled soil in drains of any size depth or section in any condition as per site requirement and spreading away road side berms complete all as specified and directed.

M&L for rendering 15 mm thick in CM (1:4) on fair faces of brick work or concrete surface finsihed even and smooth (without using extra cement) to plastering for drain etc complete all as specified and directed.

Demolition of cement concrete (un-reinforced ) of any description & in any position not specifically provided for complete etc complete all as specified and directed.

M&L for PCC (1:3:6) Type C1 using 20 mm graded stone aggregate asin walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) complete all as specified and directed.

M&L for PCC (1:3:6) Type C1 using 20 mm graded stone aggregate as in surface channel & drain including form work complete all as specified and directed.

M&L for extra for forming fair finished drain or channel 30 cm inner girth of cement concrete using extra cement including forms moulds, mitred/ stopped ends etc. complete all as specified and directed.

Ditto all as per item No 42.00 here-in-before add or deduct for each 25 mm girth or part thereof over or under 30cm

SCHEDULE 'A' PART-II (E/M WORKS)

Taking down carefully existing unservicable/ faulty cable any size from trench / pole all as specified and as directed.

M&L for XLPE insulated GI wire/strip armoured electric power cable (Heavy duty) ISI marked with stranded aluminium conductor 1100 volts grade, cross sectional area 16 Sqmm 4 core laid in trenches /poles/on wall complete including necessary cable glands, aluminium lugs duly crimped, termination etc all as specified and directed.

Ditto all as per item No 46.00 here-in-before but 10 Sqmm 2 core

M&L sand cushioning (dry) in trenches for protection of UG cables (below, above and around the cable laid in trenches) of 230mm spreding thickness and consolidated (punned) upto 180mm thickness complete all as specified and as directed.

Supply & Laying Sub Class 'B' Bricks,old size, well burnt, laid breadth wise along the length of cable laid in trenches over sand cushion for UG cable protection complete all as specified and directed.

Material and labour for galvanized iron tubing 50mm bore light grade with all fitting for protection of cable, laid in trenches/wall/floor incl necessary clamp, bolt/nut if any all as specified and directed. (Note: Excavation, earth work shall be measured and paid separately)

Taking down carefully existing unserviceable LED / HPSV/MH Street light fitting of any watt from existing location to carry out the necessary Repair like replacement of ballast, bipin holder, tubes etc and fixed to existing GI pipe bracket on pole including necessary electric connections complete all as specified and directed.

Supply, fixing energy saving, environmental friendly, long life, exclusive innovative die-cast aluminium IP65 street light with high power LEDs as light source connecting and testing Astra road way LED street lights of 90 watts capacity and unique peanut lens to ensure uniform distribution complete all as specified and directed. (Make: Havells/Crompton/Philips/C&S)

Ditto all as per item No. 52.00 here-in-before but of 60 W capacity LED Street light

Ditto all as per item No. 52.00 here-in-before but of 45 W capacity LED Street light

Supply, fixing energy saving, environmental friendly, long life, exclusive innovative die-cast aluminium IP65 flood light with high power LEDs as light source connecting and testing LED Flood lights of 50 watts capacity and unique peanut lens to ensure uniform distribution complete all as specified and directed. (Make : Crompton/Philips/Havells/C&S)

Ditto all as per item No. 55.00 here-in-before but of 45 W capacity LED flood light

Supply and fixing of weather froof flat twin core cable 2.5 sq mm aluminium wire for connection all as directed and specified.

Taking down carefully old unserviceable street light bracket with clamps of size 25/40/50mm from street tubular pole (light fitting) complete all as specified and directed.

Supply and fixing street light bracket made out of GI tubing medium grade size 40 mm bore 1.50 Mtr long bend to required shape as in bracket for street light fittings fixed with two pair MS flat iron 50mm x 6mm size and 30cm long clamp of required shape with bolts nuts and washers suitable for steel tubular pole including painting of mild steel flat iron surfaces with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Ditto all items as per Ser No 59.00 here-in-before but size 25 mm bore

Cutting and trimming of tree branches, bushes n.exc 5 Mtr girth all along LT overhead lines/guard wire and removing branches out of defence land complete all as directed.

Material and labour for preparation of old rusted steel surface of LT steel tubular swaged pole (of any length upto 9 mtr) and applying one coat of black synthetic enamel paint upto 1.2 mtr height as per the existing pattern above the PCC coping and one coat of aluminium paint beyond 1.2 mtr height (for the rest portion) including cross arms brackets and re-writing pole numbers and and cutting vegetation growth all around and on height poles upto 1 mtr on the pole upto 1 mtr radius complete including replacement of self adhesive fluorescent colour tape as per existing pattern and size all as specified and directed.

Material and labour for preparation of surfaces by scrapping of PCC poles of any length and applying two coats of weather coat paint black in colour upto 1.2 mtr heigth as per the existing pattern above the PCC coping and applying two coats of weather coat paint crimson colour includng applying alluminium paint to cross arms brackets and re-writing pole numbers and cutting vegetation growth all around and on the poles upto 1 mtr radius complete including replacement of self adhesive florescent copor tape as per existing pattern and size complete all as specified and directed.

Supply and fixing of MCCB 100 amps, 4 pole, 415 Volt adjustable type with breaking capacity 16KA, 100% ICU including spreader terminals and connected acessories complete all as per directed and specified. (Make : Legrand/L&T/ABB/INDOASIAN)

Supply and fixing of MCCB 63 amps, 4 pole, 415 Volt adjustable type with breaking capacity 16KA, 100% ICU including spreader terminals and connected acessories complete all as per directed and specified. (Make : Legrand/L&T/ABB/INDOASIAN)

Supply and fixing 1100 votls grade heavy duty cable PVC insulated stranded aluminum conductor served with inner sheathing of PVC tape and overall PVC sheathed for service connection suspended by insulating hangers not more than 1 mtr apart including 4mm dia suspension wire one twin core cable flat or circular all complete including taking out unserviceable one of size 10 sqmm complete all as specified and directed.

Ditto all items as per Ser No 66.00 here-in-before but 6 Sqmm complete all as specified and directed.

Material and labour for taking out the loop of any size of cable and cheaking the cable thoroughly including cleaning and taking out defective portion including excavtion earth work and making connection by providing suitable size of lugs / binding and testing reconnect complete all as specified and directed.

Labour only for finding fault in Cable / ACSR Conductor including jumper in street light feeder and remove the carbon in jumper or street light service wire complete all as specified and directed.

S&F in repair MCB Single pole and neutral 'C' curve 240 Volt 20 to 40 Amp capacity complete all as specified and directed.

S&F in repair MCB Single pole 240 Volt 6 to 32 Amp capacity complete all as specified and directed.

S&F in repair MCB TPN 415 Volt 6 to 32 Amp capacity complete all as specified and directed.

Supply and fixing of street light thermoplastic cable junction box of size 200 x 160 x 98 mm IP 66, weather proof for outdoor installation with TPN terminal and MCB SP 6-20 A. (Make:- Hensel/Syntex)

Supply and fixing automatic street light switch using infrared sensor based nature switch for automatic switching of street lights, nature switch oeration should be based on natural light lux level, required illuminance level for switching on is <30 lux and forswitching off >10 lux, the sensor have part night operation facility of min 4 hrs to max 12 hrs, FR grade SMC junction box confirming to IP 54 three phase load of 8 KW with circuit wiring min 10sqmm 3 nos contracrors each of 20-25 amps icoming outgoing MCB (3 nos Each) rating 20-25 amps complete all as specified and directed.

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 31,846.25 (refer Tender Srl Page No 28). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

PRADIP KUMAR BOSE

M/S CONTRACTS

NEO BUILDERS

SHRI S K BHATTACHARJEE

AMULYA KUMAR ROY

GURUNG CONSTRUCTION

M/S DUTTA CONSTRUCTION CO