WORKS SERVICES FOR PROVISION OF UPGRADATION OF SECURITY INFRASTRUCTURE AND PROVISION OF COMPOUND WALL AT 46 WEU (AF) M AF CAMP JAFFARPORE UNDER GE (AF) BARRACKPORE

Amount

Surface dressing N.exc 15 cm deep in loose/soft soil 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, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified and directed.

Excavating in trenches, exc 1.5 m wide andexc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified and directed.

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

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

M&LTreating the soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall complete all as specified and directed.

M&LTreating the bottom and sides of excavation at the rate of 5 litres of emulsion per square metre of surface area complete all as specified and directed.

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

M&L Treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (Area of the sub structure in contact with backfill to be measured)

Demolition of cement concrete of any description and in any position not otherwise specially provided complete all as specified and directed.

Dismantling post or struts(wood,steel or R.C.C ) any section including taking out embeeded portion and making good disturbed ground complete all as specified and directed.

Dismantling of fencing wire fencing complete all as specified and directed.

Cutting holes exc 150 Sqcm but n exc 400 sq cminto or through brick walls built in mud mortar and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-l as required complete all as specified and directed.

M&L PCC 1:4:8 type D2 using 40mm aggregate as in foundation,filling and mass concrete 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. complete all as specified and directed. (each line wire to be measured).

M&L for 10mm dia mild steel TMT bars and over,cut to length bent to shape required including cranking,bending spirally for hooping for columns,hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for mild steel TMT bars 5 mm dia and over upto and including 10 mm dia cut to length bent to shape required including cranking,bending spirally for hooping for columns,hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for mild steel TMT bars 5 mm dia and over up to and including 10 mm dia as in stirrups apacers and binders cut to length bend to shape required including cranking,bending spirally for hooping for columns,hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

.M & L for RCC design mix M25 using 20mm graded crushed stone aggregate as in foundation , including rafts, footings, foundation beams, plinth beams, bases for columns, etc complete all as specified and directed.

.M & L for providing RCC design mix M25 using 20mm graded crushed stone aggregate as in columns, pillars, posts and struts etc complete all as specified and directed.

.M & L for RCC design mix M25 using 20mm graded crushed stone aggregate as in plinth beam, Roof beams cantilevers s bressment lintels over 1.5 m span etc complete all as specified and directed.

.M & L for RCC design mix M25 using 20mm graded crushed 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 etc complete all as specified and directed.

M&L Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping complete all as specified and directed.

M & L for use and waste of form work to sides of concrete foundation , footings, bases of columns rafts and raft and raft beam side side and soffits ( if any) of foundation and plinth beams and similar works, vertical or to batter in rough finished flat surface of concrete complete all as specified and directed.

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

M&L for use and waste of form work to sides of soffits of floor or roof beam,beam haunchings.girders,bressummers,lintels,cantilevers shelves including supports,overhang etc also splay between floors and beams for flat surface of in fair concrete finished surface of concrete complete all as specified and directed.

M&L for preparation of steel and iron work, new or old embedded into concrete , of any description and girth, not otherwise described, and treated with tar or coal tar black paint complete all as specified and directed.

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

M&L for Brick work built in cement mortar 1:6completevwith fly ash bricks, straight or cureved on plan exc 6m mean radiuds complete all as specified and directed.

M&L Rendering 15mm thick on fair faces of brick work or concrete surfacesfinished even and fair without using extra cement in CM (1:4) complete all as specified and directed.

M&L Rendering15mm thick on other than fair faces of brick work or concrete surfacesfinished even and fair without using extra cement in CM (1:4) complete all as specified and directed.

M&L 20mm thick Plastering in two layer of 12mm thick cement mortar 1:4 and 8mm thick cement mortar 1:4 on fair faces of brick work or concrete surfaces.

M&L Rendering 10mm thick on fair faces of brick work or concrete surfacesfinished even and fair without using extra cement in CM (1:6) complete all as specified and directed.

M&L 5mm thick rendering in cement mortar 1:3 on ceiling surface finished even & smooth. complete all as specified and directed.

M&L two coat of cement base paint over acoat of alkali resistant priming paint on newly plastered surfaces of walls including preparation of concrete surfaces complete all as specified and directed.

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

M&L for three coats of white wash on ceiling including preparation of concrete surfaces complete all as specified and directed.

M & L for 50 mm thick PCC 1:3:6 type C2 for plinth protection protection and saucer drain to be provided with adequate longitudinal slope and finally connected with area drainge & finished even and fair without extra cement complete all as specified and directed.

M&Lfor 75 mm thick Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M & L 75 mm thick Sand filling under floors including watering and consolidation cement complete all as specified and directed.

M & L for 75 mm thick PCC 1:3:6 type C2 as in sub bases, floors and pavings finished even and fair without extra cement etc;complete all as specified and directed.complete all as specified and directed.

M & L for 40 mm thick PCC 1:2:4 B2 as in floors and pavings finished even and fair without extra cement etc;complete all as specified and directed.

M&L for 150 micron polythene ,covered with sand layer in floor complete all as specified and directed.

M&L APP treatment based with polymeric membrane minimum, weighing 3.50kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 160 gms/sqm) land on bitumen primed surface by forced application . The over laps membrane shall be minimum 100 mm on the transverse direction and one coat of aluminium paint over the App modified membrane @ 0.11 kg/ sqm complete all as specified with applying evenly a tack coat of in dustrial bitumen 85/25 at the rate of 1.2 kg per sq.m including cleaning surface etc including 15 mm thick screed bed in CM 1:4 complete all as specified and directed.

S&F for angle iron/MS flat iron or other steel section drilled and counter etc wing ties for roof including securing bolts, post 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.

S&F of CONSEC ZAL Supr Razor punched barb tape (SRPBT) Aluminimum base helix coil with and inculding necessary GI fixing Clips for securing complete allas specified and as directed with following specification ( i) Dia of coil (unsteched ) -610 mm complete all as specified and directed. (ii) No of circles -51 turns per coil (iii) Weight of each coil with hesian pack 8.5 Kg (+ ,- 0.5) (iv) Coverge per coil 6 RM ( v) Central core wire - made from 2.5 mm dia GI -H.T.S.S wire as per IS 4454 galvanished as per IS -2629 (vi) Razar punched Strip -Razor punched Tape is CONSEC -ZAL steel comprising of Aluminium base . with Zinc alloy @ 150 gm /m2 conforming to ASTMA -792 /A -792 M with additional primer treatment of Epoxy /polyurethene & Final paint Top coat of Caulifield green shade (BSL-139) by hot Dipping process

M&L for sand cushioning with clean and dry river sand for protection of PVC cable with approved sand of uniform thickess. laid dry, filling in trenches and punning down in proper required layers complete all as specified and directed.

Supply and laying old size subclass B Bricks laid flat equal to width of bricks , perpendicular to UG cable over the dry sand cushioning for cable protection complete all as specified and directed by Engr-in-charge.

M & L for Steel tubular swaged poles complete with cast iron base plate, final taper plug, bolts, nts and screws as specifed type 410, SP-31 (9.00 meters long) with two coat of aluminium paint over a coat of red oxide primer in full length of the pole with black and yellow strip up to 1.5 mtr over PCC coaping alternately including numbering the pole and complete all as specified and directed by Engr-in-charge.

Supply and Fixing street light LED luminaries with low wattages with pressure die cast aluminium housing with heat resistant toughened glass & IP- 66 protection and 45 Watts, all as specified and directed by Engr-in-Charge. Make- CG , Cat part No- LSTS-45-CDL-M. or equiv in Philips/Jaquar/Bajaj

M & L for street light bracket made from 40mm dia length 1.5m GI Pipe medium Each grade incl two number of clamps made from 50 x 6 flat iron nut bolts complete all as specified and directed by Engr-in-charge.

M&L for Cable Junction Boxes out door type mounted on pole by MS clamp of suitable sizes, with metric knockout for cable entry of size 16/25 Sqmm , dimension of box are 200 x 160 x 98 mm complete with terminals all as specified and directed by Engr-in charge . Make:- Hensel, Cat No-K9255 or equiv in Sintex.

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip of wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 sqmm 4.0 core complete all as specified and directed.

S&F automatic street light switch using infrared sensor based nature switch for automatic switching of street light .Nature switch operating should be based on nature switch lux level required illuminare level for switching ON is <30 Lux and for switching off > 10 LUX .The sensor should also have part night operation facility for 4,5,6 …… 11 and 12 hourss The sensor along with suitable power contractors incoming ,out going MCBs should be enclosed in a pole/ wall mountable enclosure made of rust proof ,electric shock proof ,termite proof and FR grade SMC junction box confirming to IP 54 .The circuit should be suitable to the three phase load of 5KW with contractors ( 3 Nos each) rating of 20-25 Amps and circuit wiring of minimum 10 Sqmm complete all as specified and directed . MAKE: Nature switch –kakatiya Enengry system /Bajaj mAKE of contractors:-BCH/L&T/Schneider Make of MCBS - SINTEX /FINOLEX/HENSEL

Supply and Fixing of Steel tubing of size 50 mm dia , Light grade with all fittings , laid in trenches/wall for protection of cables all as specified and directed by Engr-in charge.

M & L for 50 mm dia HDPE pipes PN 10 with complete fittings ,laid in tenche/walls for protection of underground cables when crossing the road/fixing on wall complete all as specified and directed by Engr-in-charge.

M&L for PCC (1:3:6) type C1, (Using 20mm graded aggregate) as in foundations, for coping, filling and mass concrete with cement plastering finishing complete all as specified and directed.

M & L for cutting the road /hard standing and making good disturbed surface by using PCC type C2 (1:3:6) by using 40 mm grade stone aggregate for the fixing the pipe complete all as specified and directed by Engr-in-charge.

S & F for 25 mm dia GI tubes (light grade) with all fittings and fixed complete to walls/poles complete all as specified and directed by Engr-in-charge.

M&L for Earthing complete with galvanized steel earth plate electrode of size 600 x 600 x 6mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to galvanized ironr wire of size 4.0mm dia as earth lead by means brazing after fixing of nuts, bolts, check nuts, washers of galvanised iron steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x 10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, earth testing point, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion after taking down old earthing complete all as specified and directed.

Dismantling & taking out old unsv cables of any size and make obtained through excavation during construction of boundary wall and depositing to E/M store yard all as specified and directed by Engr-In-Charge.

M & L for PVC sheathed copper cable of size1.5 sqmm, 3 core for street light connection from steel/PCC poles/Jn box complete all as specified and directed by the Engr-in-charge.

M & L for 50mm dia galvanised steel (Gl) tubing medium grade with screwed socket joints, together with all tube fittings (such as bends, elbows, tees, short pieces, connectors, back- nuts, diminishing pieces, caps, plugs and unions, etc.) and laying in trenches, etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted and incl cutting through wall ,floor etc complete all as specified and directed by the Engr-in-charge.

M & L for 40mm dia galvanised steel (Gl) tubing medium grade with screwed socket joints, together with all tube fittings (such as bends, elbows, tees, short pieces, connectors, back- nuts, diminishing pieces, caps, plugs and unions, etc.) and laying in trenches, etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted and incl cutting through wall ,floor etc complete all as specified and directed by the Engr-in-charge.

Supply and fixing of Gun-metal, globe or gate valves, with iron wheel head, screwed both ends of size 40 mm dia for iron pipe and fixed complete all as specified and directed by the Engr-in-charge.

Supply and fixing of Gun-metal, globe or gate valves, with iron wheel head, screwed both ends of size 50 mm dia for iron pipe and fixed complete all as specified and directed by the Engr-in-charge.

M&L for cutting existing steel tubing for alterations or additions of size 40-50mm bore (each cut measured) complete all as specified and directed by the Engr-in-charge.

JADAV CONSTRUCTION

S. N. ENTERPRISE