ADDN/ ALTN TO ENTRY/ EXIT GATES AT AF STN BAGDOGRA AND PROVN OF 5-15 AMPS POINT WIRING WITH FITTINGS AND FIXTURES AT 798 SU AF STN BAGDOGRA UNDER GE (AF) BAGDOGRA

Amount

Addn/ altn to entry/ exit gates at AFS Bagdogra Demolition of cement concrete (unreinforced) of any descriptions, in ground floors (Floor Topping, Sub Base etc) n.exc 150 mm thick, above or below ground level complete all as specified and directed.

Demolition of brick work and/or stone/boulder masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars etc and including removing rubbish outside MoD land complete all as specified and directed.

Excavating in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth; for foundation etc or for shafts, wells, cesspits, manholes, pire holes, etc n.exc 10 sqm on plan and n.exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in including spreading, levelling, watering & well ramming in layers n.exc 25 cm complete all as specified and directed.

M&L for treating the backfill in contact with foundation at the rate of 7.5 litre of emulsion per square metre of vertical surface complete all as specified and directed. Note: Area of the sub structure in contact with backfill to be measured.

M&L for treating the top surface of filled earth at the rate of 5 litre of emulsion per square metre of surface complete all as specified and directed.

M&L for treating the soil under plinth protection at the rate of 5 litre of emulsion per square metre of surface area complete all as specified and directed.

Removing excavated material n.exc 50 m 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 cement concrete, 1:4:8, type D2 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

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

Use and waste of form work to side of concrete foundation, footings, bases of columns, raft and beams and similar work, vertical or to batter as in fair finished surfaces of concrete complete all as specified and directed.

Use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; n.exc 200 mm thick (horizontal or sloping) as in rough finished surfaces of concrete complete all as specified and directed.

Use and waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs etc also splays between floors and beams etc as in rough finished surfaces of concrete complete all as specified and directed.

Use and waste of formwork to small surfaces such as cantiliver ends, brackets, ends of steps, caps and bases of pilasters and the columns and the like as in rough finished surfaces of concrete complete all as specified and directed.

Use and waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions as in rough finished surfaces of concrete complete all as specified and directed.

M&L for RCC, (design mix), M-25 (using 20 mm graded stone aggregate) as in foundation, plinth beams, base of column, footing and mass concrete etc complete all as specified and directed.

M&L for RCC, (design mix), M-25 (using 20 mm graded stone aggregate) as in columns, pillars, piers posts and struts etc complete all as specified and directed.

M&L for RCC, (design mix), M-25 (using 20 mm graded stone aggregate) as in beams, cantilevers, bressummers, lintels over 1.5 m span complete all as specified and directed.

M&L for RCC, (design mix), M-25 (using 20 mm graded stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

M&L for RCC, (design mix), M-25 (using 20 mm graded stone aggregate) as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed but for doors/gates etc complete all as specified and directed.

M&L for framed work as in doors or gates of angle or other steel section with gusset plates, rails, braces etc complete drilled for fixing of steel or other covering doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door lifting also fastening and fixing complete all as specified and directed.

M&L for framed work such as grills, gratings etc with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290 Gde-E-165 complete all as specified and directed.

M&L for painting to new steel surface of any description over 10 cm in width or girth n.exc otherwise describe two coats of synthetic enamel paints over a coat of red oxide primer complete all as specified and directed.

M&L for PCC, 1:2:4, type B2 (using 20 mm graded stone aggregate) as in surface channels and drains complete all as specified and directed.

M&L for 40 mm PCC, 1:2:4, type B-0, damp proof course to horizontal or vertical surfaces including necessary formwork complete all as specified and directed.

Supply only integral water proofing compound (WPC) conforming to IS and as approved complete all as specified and directed.

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

M&L for broken stone boulder of size exc 63 mm but n.exc 100 mm hand packing at a back of walls over arches etc and raising (or lowering) to the required height/depth in layers n.exc 15 cm thick, watered and rammed complete all as specified and directed.

M&L for 75 mm thick cement concrete, 1:4:8, type D2 (using 40mm graded stone aggregate) as in sub base of flooring finishing smooth without using extra cement complete all as specified and directed.

M&L for non skid coloured ceramic tile 7 to 8 mm thick (square/rectangular) area of each tile exc. 0.11 Sqm but n.exc 0.18 Sqm, as in floors over screed bed or bedding layer of mortar 15 mm in cement mortar 1:6 set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface complete all as specified and directed.

M&L for coloured glazed ceramic tile 300x250x7mm/ 450x300x7mm thick set and jointed in neat cement slurry and pointed with coloured cement as in skirting/dados including 10mm thick rendering in CM 1:4 as in backing coats of tiles finished the surfaces rough to receive tiles etc complete all as specified and directed.

M&L for screed bed 15 mm thick on brick work or concrete surfaces finished even and fair in cement plaster 1:4, with mixing water proofing compound complete all as specified and directed. Note: WPC shall be measured and paid separately.

M&L for 12-15 mm thick dholopur tile of size 200x100mm fixed in vertical surfaces over screed bed or bedding layer of 10 mm thick in cement mortar 1:4 set and jointed in cement slurry at pointed in white or coloured cement to match with existing complete all as specified and directed.

M&L for applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance etc complete all as specified and directed.

M&L for granite (zade black) work table rubbed and polished for wall lining (veneering to wall) 12 mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M&L for stainless steel words size 250x35x25mm with thickness 1.5mm at any location including screwing, fixing it to the wall with suitable adhesive material complete all as specified and directed.

S&F steel tubular swaged pole type 410 SP-31 (9 meter long) complete with CI base plate and finial including foundation and coping complete all as specified and directed.

S&F energy efficient LED flood light luminaire, high PF, 150 W, energy saving and environment friendly and efficacy of not less than 110 Lm/w, long life versatile pressure die cast housing IP 66 protection, 240V, using 2.5 Sqmm, PVC insulated sheathed three core copper conductor cable, 1100 V grade (upto 3.0 m) for connection etc as per site requirement, testing & commissioning and complete all as specified and directed.

S&F PVC weather proof, hinged door, junction box with, 240 V, neutral link, three phase connector, with IP 66/67 protection suitable for outdoor installation on pole/wall surface and including with 1 No MCB SP of 6 Amps, necessary fixing arrangement such as clamps, nut, bolts, etc including dismantling old unserviceable junction box complete all as specified and directed. Make: Sintex Cat Part No. GSMB 2520, Hensel Cat Part No KF 2500H or equivalent of ISI Mark as approved.

M&L for cable XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cables (Heavy duty) 1100 volts grade with standard aluminium conductor of size 10 sqmm 4 core in trenches/pipe complete all as specified and directed.

S&F in replacement of post top lantern LED type 20 watt, 230 volts, AC, outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for taking out pipe line etc for repair/ laying cables 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 n.exc 25 cm thick complete all as specified and directed.

Removal of excavated material [soil] to a distance n.exc 50 m 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 clean dry sand in trenches/ ducts for cushioning to cable complete all as specified and directed. Note: Punned thickness shall be measured.

Supply and laying bricks; common burnt clay building bricks, sub-class ‘B’ designation 75 complete all as specified and directed.

M&L for PCC, 1:3:6, type C1 (using 20 mm graded stone aggregate) for coping including necessary formwork and fair finishing of exposed surface of concrete complete all as specified and directed.

Provn of 5/15 amps point wiring with fittings and fixtures at 798 SU M&L for Point wiring with 1.5 Sqmm (22/0.30mm) PVC insulated and unsheathed multistranded copper conductor cable, 1100 volts grade, ISI marked, FR type drawn through and including PVC casing caping/ PVC Conduit (ISI marked) and its accessories such as Tee, elbow, jointer, elbow corner etc. fixed on surface of walls, columns/ beams along with 1.5 Sqmm (nominal area) copper conductor cable (multistranded) PVC insulated and unsheathed as earth wire connected to common earth dolly at one end and metallic bodies of luminaire/ fan at other end including PVC folding boards with sunmica top for mounting switches, sockets, fan Regulators, accessories etc as per site requirement and all as specified & directed for one light point or one fan point controlled by one switch with cables 1.5 sq. mm size. Note:- Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

All as per ser item No. 49.00 above, but for One 5 Amp 3 pin socket outlet point on same board with other switches including earth wire complete all as specified and directed.

All as per ser item No. 49.00 here in before but for One 5 Amp 3 pin socket outlet point on independent board complete all as specified and directed.

All as per ser item No. 49.00 here in before but with 4.0 Sqmm (36/0.30mm) PVC copper stranded cable FRLS type for one 15 Amp 5 pin socket outlet point including PVC cable 4 Sqmm FRLS type copper stranded conductor as earth wire as specified & connected to common earth & earth terminals including boards for mounting purposes complete all as specified and directed.

S&F in repair, switch piano flush button 5 Amp, single pole, one way, 230 volts, white finish complete all as specified and directed.

S&F in repair, socket outlet flush type 3 pin, 5 Amp, multipurpose 230 volts, single pole, one way suitable for 3 pin/2pin, 5 Amp plug top white/ivory finish complete all as specified and directed.

S&F in repair, switch socket combination, flush type, 3 pin, 5 Amp, multipurpose 230 volts, single pole, one way suitable for 3 pin/2pin, 5 Amp plug top white/ivory finish complete all as specified and directed.

S&F sheet metal encloures with plug socket single pole and neutal with two pin and earth plug and with one MCB of 20 Amps (SP) complete all as specified & directed.

S&F in repair, ceiling rose surface PVC 50mm dia 3 terminals including PVC mounting block white/ivory finish complete all as specified and directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.

MESSERS D S ENTERPRISE (BID ID -3278987)

NIRANJAN SARKAR (BID ID -3278764)

M/S MANAS MITRA (BID ID -3278990)

M/S SWAPAN KUNDU (BID ID -3278528)

RAMKRISHNA NARAYAN ROY & CO (BID ID -3278689)

SHRI P P SHARMA (BID ID -3278261)