PROVN OF INTERLOCKING TILES AT SMQ AREA, PROVN OF PARKING SHED NEAR BLDG NO P130, REPLACEMENT OF ASBESTUS,GALVALUME CORRUGATED SHEETS, PROVN OF VIEW CUTTERS FOR 28 P and S UNIT AT (AF) STN RAJOKRI, PROVN OF ONE VCB 11 KV 3 P

Amount

B/R Works Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

S&F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS. 1161-1979 grade St.-240 complete all as specified and as directed.

S&F bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and as directed.

Dismantling asbestos cement (corrugated, semi corrugated etc) sheets in roof covering etc complete all as specified and as directed.

S&F pre- painted galvalume aluminium 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 L type or J type or cranked hook bolts along with bituminous washers in lieu of screws etc and as per manufacturer's instructions complete all as specified as directed

S&F plain, galvanised, mild steel sheeting 0.63mm thick, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified as directed

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

M&L for brick work with subclass ‘B’ Bricks (Old Size Bricks), straight or curved on plan exc. 6m mean radius, built in CM 1:6, complete all as specified and as directed.

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

M&L for applying three coat of white wash on newly plastered surface of walls incl preparation of surfaces complete all as specified and as directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium frame for doors, windows, ventilators and partitions with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium window and ventilator shutters, fixed/openable type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 No.). hinges type B-21 100mm long (2 Nos.) suitable handle (1 No.) complete all as specified and as directed.

S&F 12 mm thick prelaminated particle board, exterior grade, prelaminated both side with decorative choice lamination, fixed with screws to timber frame work complete all as specified and as directed

Excavation in post holes (or similar holes) each n exc 0.5 cu. m, getting out in soft/loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm thick, watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and as directed

M&L for providing cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in coping, benching, bed plates and the similar including, wheathering, slightly rounded or chamfered edges and throating complete all as specified and as directed

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed

M&L for hard core of guage not exceeding 63mm broken stone, deposited spread and levelled in layer not exceeding 15 cm thick watered and rammmed to a true surface complete all as specified and as directed

M&L for 100mm thick PCC (1:4:8) type D2 (using 40mm graded crushed stone aggregate) as in sub base complete all as specified and as directed

S&F machine pressed precast conctete interlocking paver block with grey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified and as directed

M&L for sand cushioning for laying of interlocking paver block complete all as specified and as directed.

M&L for providing cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and as directed

Removing excavated material (soil) exc. 250m but n.exc 500m and deposited where directed complete all as specified.

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

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

M&L for 100mm thick PCC (1:2:4) type B2 (using 40mm graded crushed stone aggregate) as in floors and finished surfaces even and smooth without using extra cement complete all as specified and as directed

E/M Works Supply, installation, testing and commissioning of HT 11 KV 3 Phase 50 HZ indo type totally enclosed metal calde switch gear complete with HT Vacuum Circuit Breaker (VCB) dust and vermin proof motorizd as well as manually charged fully interlocked horizontal draw out type floor mounted 11 KV grade 400 Amp rating bus bar 18.4 kA rupturing capacity 11 kV 250 MVA Horizontal Drawout type Vacuum Circuit Breaker Comprising of :- (a) Vacuum Interupter CGL/BEL/Repute - 03 Nos (b) Motor/Manual Spring charging mechanism - 230 V AC (c) Closing & Tripping Coil Suitable for 24 V DC (d) 4 NO + 4 NC Auxiliary Switch (e) Mechanical ON/OFF Indication (f) Mechanical Spring Charge / Discharge Indication (g) Breaker Position Indicator (h) Mechanical Operating Counter (j) Automatic Safety Shutters (k) Secondary Plug in Contacts (l) Anti Pumping Relay (m) 11 kV Epoxy Resin Cast Current Transformer (n) CT Ratio : 60-30/5+5A (o) Core I CL 1.0 with 15 VA burden for metering (p) Core II CL 5P 10 With 15 VA burden for Protection (q) 11 KV Epoxy Resin Cast Potential Transformer (r) Ratio : 11/ √3 KV/110/ √3V, 3 Phase, Drawout Type (s) Core I : CL 1.0 with 100 VA burden for metering & Protection Note : Pre commissioning testing of VCB shall be done by SEI from CE WC without extra cost.

M&L for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and as directed.

Supply, laying & testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 11000 volts, grade cross sectional area 95 sqmm 3 core complete all as specified and as directed.

Supply, laying and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 150 sqmm 3.5 core complete all as specified and as directed. Note:- Provision of suitable double crimpped lugs and glands deemed to be included in quoted rates.

Excavation in trenches n exc 1.5 wide and n exc 1.5 m in depth for foundation etc or for laying cable 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 as directed.

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

Removal of excavated material/surplus soil to a distance n exc 50m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and as directed.

Supply and filling river sand in trenches including spreading for cushioning of UG cable complete all as specified and as dirceted. Note : Punned down thickness shall be measured and paid.

M&L for sub class ‘B’ bricks old size laid flat dry in trenches over cable, across the direction of cable complete all as specified and as directed.

Design, supply & installation of complete earthing protection system with copper plate of size 600mm x 600mm x 6 mm thick buried directly in ground connected to the main earth lead copper strip 32mm x 6 mm by means of 2 set accessories, connected to test point including excavation in rocky type of soil, providing highly treated vegetable soil, earth enhanced compound powder (ITPC EECP-15) consists of copper sulphate, magnesium sulphate, graphite, bentonite, aluminium silicate, zinc oxide & iron or alternate 15cm layer upto 15 cm above top edge of earth plate, construction of PCC (1:2:4) pit RCC cover and including testing on completion complete in all respect. Note:- (i) Earth lead are included upto test point and on testing earth resistance should be less than 5 ohm (ii) Copper strip for interconnection for plate and taking out 2 Nos of copper strip of size 32 x 6 mm from earth pit to test point for a distance not less than 7.5 Mtr

Supply, installations, testing and commissioning of transformer step down outdoor naturally cooled, VECTOR group DYN-11 double copper wound 11 KV/433 Volts, AC 3 phase 50 cycle 4 wire system of capacity 250 KVA off circuit tap changer on HT side to vary secondary voltage upto level ± 7.5% volts in three step 2.5% each complete or as per manufacturer design with standard accessories of fitment all as per IS 2026, digital type thermometer with max temp indicator conventional oil level indicator, drain valve for filteration of oil, silicagel, breather, explosion vent, buchholtz relays etc with first fill of transformer oil and complete with necesary civil work for foundation as per manufacture recommendation complete all as specified and as directed. Note:- (i) The transformer shall be provided with cable box on both HT and LT side. (ii) Precommissioning test of transformer shell be done by SEI from CE WC without extra cost.

Supply, laying and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 95 sqmm 3.5 core complete all as specified and as directed. Note:- Provision of suitable double crimpped lugs and glands deemed to be included in quoted rates.

Supply, laying and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 120 sqmm 3.5 core complete all as specified and as directed. Note:- Provision of suitable double crimpped lugs and glands deemed to be included in quoted rates.

Item No. 41.00 Contd…. (b) MCCB 3 pole, 200 Amp, 50 Hz, 415 Volts, 25 kA with magnetic and thermal release -2 Nos (c) MCCB 3 pole, 63 Amp, 50 Hz, 415 Volts, 25 kA with magnetic and thermal release -4 Nos Platform of panel:- Platform for the panel with PCC (1:4:8) type D2 (using 40 mm graded crushed stone aggregate), 15 cm thick in foundation, brick work in CM 1:6 with sub class B old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) on top and grouting bolts etc for panel. The platform shall be at a height of 45 cm above the nearest road level. The platform shall be constructed as per Manufacturer drawing and design.

M&L for Boring of holes below 600 mm under road, pavement, hard standing by trenchless technology using ultra sound technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as specified and as directed.

Supply and fix GI pipe light grade of size 80 mm dia for cable protection in trenches/ at PCC poles for loopin/ loopout of cable and cable entry at bldg/block end, complete all as specified and as directed.

Supply and laying un-reinforced precast concrete cable cover, class HV, Type 1, flat, size 300mmx l80mm x 40mm complete all as specified and as directed.

Ridhi engineers and builders

M/S Rohit Enterprises

M/s KUNDU CONSTRUCTION

R. S. Associates

M/s GANJOO AND CO

Phogat Builders

H.B. Traders