PROVN OF 60 X LED SECURITY LIGHT ALOGNWITH CONNECTED ACCESSORIES AT AROUND THE UNIT AREA AND 500 X LED TUBE LIGHTS FITTINGS IN OTHER THAN MARRIED ACCN OF SIGNAL UNIT HAPPY VALLEY SHILLONG PROVN OF CHAIN LINK

Amount

Surface dressing n exc 15 cm deep and getting out in soft/loose soil etc complete all as specified and as directed by Engineer in Charge.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, in soft/loose soil getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm,complete all as specified and directed.

Excavating in trenches in soft/loose soil, 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.

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

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

M& L for PCC type B2 (1:2:4) using 40 mm graded crushed stone aggregate) as in fixing of Post holes complete all as specified and directed.

M & L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

M&L Hardcore of gauge n exc 63mm, deposited, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface using broken stone or Boulders complete all as specified.

M&L for PCC 1:4:8, type D-2, (using 40 mm graded stone aggregate) as in foundation complete all as specified and as directed.

M& L for 40 mm thick cement concrete type B1 (1:2:4) using 20 mm graded crushed stone aggregates) as in floor finishing the surface even and smooth using extra cement complete all as specified and directed.

M & L for 75mm thick cement concrete 1:3:6 type C2, using 40 mm graded aggregate as in plinth protection and finishing surface even and smooth using extra cement complete all as specified and as directed.

M&L for PCC 1:3:6 type C2 (using 40mm graded aggregate) as in surface channels and drains including necessary formwork complete all as specified and as directed.

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

M&L for precast cement concrete block massonry with solid block exceeding 10cm in width and setting in CM (1:6) PCC 1:3:6 type C1 using 20mm graded agg complete all as specified and as directed.

M&L for precast cement concrete block massonry with solid block (1:3:6) type C1 using 20mm graded agg exceeding 10cm in width and setting in CM (1:4) complete all as specified and as directed.

M&L for rendering 15mm thick plaster in cm (1:4) on fair faces of brick work or concrete surfaces including finishing even & smooth without using extra cement complete all as specified.

S & F for Steel work in tubular trusses, poles, purlins, etc.including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1998, grade ST.-240, complete all as specified and directed.

S&F Plate girder or single stanchions, built up of one beam or channel section with flange plates, caps, bases. splices, angle brackets, cleats and other connections conforming to Fe 410 -W (Gde- E- 250) quality-A, complete all as specified and directed.

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

S & F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.5 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping scews acomplete all as specified and as directed.

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

M & L for prepration of new steel surface and applying two coats of synthetic enamel paint over one coat of Red oxide/ zinc chrome primer, complete all as specified and directed.

M & L for PCC 1:3:6 , Type B1 (20mm gradd stone aggregate) as in fixing of RCC/PCC post or similar type of works etc complete all as specified and directed by Eng-in-charge.

S & F Hand rails, half round or other steel section drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts 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-165 complete all as specified.

M & L Flat/angle iron fixed to posts to hold the chain link fencing 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.any type complete all as specified and as directed.

Supply only chain link fencing of any size or type n. less than 4kg per sqm complete all as specified.

S &F MS 10 to 12mm dia screw bolts (Machine made) with hexagonal or square heads at one end and screwed the other ends each screwed end to be fitted with washers and one hexagonal or square nut exc 15 cm n.exc 22.5 cm long complete all as specified and directed

M & L for MS deformed 10 mm dia round bars as holding bars for chain link fencing fixed at top and bottom, including linking one to another horizontal bar complete all as specified and directed.

Cutting holes of superficial area exc 150 sqcm n.exc 400 sqcm in to or through brick walls built in cement mortar or cement lime mortar and stone walls built in lime mortar or walls of lime concrete complete all as specified.

M&L for Use and waste of form work to sides of pillars, posts, struts, piers, columns and stanchions etc for rough finished surface of concrete flat all as specified and directed.

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

Supply and fixing LED security light 60 watt 230 V AC outdoor type with high pressure die cast aluminium housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP66 protection complete all as specified and directed

Material and labour for earthing complete with galvanised steel earth plate electrode 60 Cm X 60 Cm X 6 mm buried directly in ground vertically to a depth notless than 2.25 mtr deep below ground level with top edge of earth plate at a depth not less than 1.5 m below normal ground level connected to galvanised earth lead wire 4.0 mm dia by means of bolts, check nuts and washers ,galvanised steel and protected by GI pipe 15 mm bore light grade & connected to main switch board or main control board as directed and including concrete pit in PCC (1:3:6) type C1, precast RCC (1:2:4) type B1 cover slab 30 cm X 30 cmX 5 cm with 10mm dia TMT bars 8 cm C/c both ways and one handle for lifting made out of 8 mm dia TMT bar, funnel, wire mesh, 20mm bore galvanised iron pipe (medium grade) for watering, charcoal or coke and salt in alternative layers, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Electrical Plate No 3 of SSR part -I complete all as specified and as directed.

Supply, laying XLPE insulated PVC inner sheathed, armoured with galvanized steel strip or wire heavy duty underground cable with stranded aluminum conductor 1100 volt grade of size 10 Sqmm 4 Core. laid in trenches / duct passing through pipe / duct or fixed on pole and connecting and testing complete all as specified and directed.

Excavation in trenches not exceeding 1.5 M wide and not exceeding 1.5 M deep and getting out in soft /loose soil for laying/removing of cable complete all as specified and directed by Engr-in-Charge.

M&L for sand cushioning for underground cable 8cm below and 15cm above the cable with clean dry river sand in trenches including spreading, levlling etc. complete all as specified and directed by Engr-in-Charge. Note:- Punned thickness only will be measured for the purpose of payment

Supply and lay Sub class'B' old size well burnt brick laid flat in trenches as protection to LT cable complete all as specified and as directed

M&L PCC, type C1, (1:3:6, using 20mm graded stone aggregates) as in coping of poles including formwork complete all as specified and as directed including demolition of old damaged concrete from pole.

Supply and fixing or laying GI Tubing, 40 mm bore, light grade, laid under road, on pole, floor or on wall for cable protection complete all as directed.

S&F Steel tubular swaged pole complete with cast iron base plate, finial taper plug, bolts, nuts and screws of type 410 SP-22( 8.5 metre long) complete all as specified and directed.

Supply and fixing factory made IP-65 (Dust and power jet Proof according to IEC 60529) opaque street light junction box of size 260 mm x 210 mm x 116mm made of high quality polycarbonate (shock proof, rust free, corrosion free acid and chemical resistant, fire retardant having high impact (IK 08) totally insulated made of halogen and silica free recyclable material, UV resistant having high grade gasket made of polyurethane with copper terminal , MCB SP 6 Amps rating 10 KA with locking arrangement and 2 Nos M40 size cable gland and one M32 size gland suitable up to 35 Sqmm cable etc complete all as specified and directed. Make : HENSEL Cat No K-8350 or equivalent in Sintex .

Supply and fix bracket made out from light grade GI steel tube 32mm dia not more than 1.5 Mtrs length and bend at 120 degree to shape for fixing LED street light fitting complete inclusive all necessary fixing arrangements such as clamps, nuts, bolts etc duly two coat of synthetic enameled paint over a coat of red oxide primer on steel surfaces all as specified & directed by Engr-in-Charge.

Supply and fixing PVC Insulated and sheathed three core Heavy duty cables 1100 volts each core having multi stranded aluminium conductor service cable size 4 sqmm complete all as specified and directed.

Supply and fixing LED security light 35 watt 230 V AC outdoor type with high pressure die cat aluminium housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP66 protection complete all as specified and directed

Supply and fixing LED batten fittings 1x18/20 Watt complete decorative box type with driver, holder including LED tube light fitting connecting up with three core flexible copper conductor cable of suitable size 2 nos PVC block of suitable size make Havells Cat no LHEXACP7PN1W018 or PHLIPS Model no DX18 UJJWAL or Crompton cat no LCTL 20 CDL

M&L for point wiring with 1.5 Sqmm (nominal area) single core PVC insulated 1100 Volts, grade multi stranded copper conductor unsheathed in and including concealed PVC conduit and conduit fittings and accessories with suitable size of sunk type cast iron or pressed steel terminal box for mounting of switches, sockets, fan regulator etc with 3 mm thick plastic laminated sheet as top cover, one green colour cable of same size as earth wire up to common earth and connected to earth dolly for One light point/buzzer point controlled by one-one way switch compete all as specified and directed by Eng.-in-charge

All as per items No 49 above but one three pin 5 Amp socket on the same board board.

S&F switch piano flush, button type 5 Amp SP complete all as specified.

S&F socket outlet multipurpose 3 Pin 5 Amp and 2 Pin 5 Amps complete all as specified & directed.

S&F ceiling rose surface bakelite 3 terminals 65x50 mm. complete all as specified.

S&F sheet metal enclosures 240 volt with suitable rated bus bar for double door DB's suitable for one MCB SPN as incoming and 6 MCB SP as out going complete all as specified and directed by Engr-in-charge.

S&F MCB single pole and neutral 240 Volt 10 KA 40 Amp ccompete all as specified and directed

S&F MCB single pole 'C' series 240 volt 10 KA 5 to 40 Amp conforming to relevant IS compete all as specified and directed

S & F PVC insulated, electric power cable 1100 volt grade with stranded aluminium conductor of size 6 Sq mm 2 core complete all as specified and as directed.

M/S Mani Construction