PROVISION OF EXTERNAL SERVICES (SEWAGE, ELECTRIC, WATER SUPPLY) TO OP SHELTER NEAR BP NO 17 AND 28 AT AF STATION SRINAGAR

Amount

Excavation 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 sqm on plan and n exc 1.5 m in depth and getting out in soft / loose soil

Surface excavation n. exc. 30 cm deep and averaging 15 cm deep and getting out in soft / loose soil

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm using excavated soil complete all as specified.

Removing excavated soil to a distancen.exc 50 m and depositing at a level not exceeding 1.50 m above the starting point all as directed at site.

M&L for hardcore of broken stones or boulders of gauge n exc. 63 mm, deposited, spread and leveled in layers n exc. 15 cm thick, watered and rammed to a true surface of broken stone or boulders, complete all as specified.

M&L for 75 mm thick cement concrete type C- 2, 1:3:6, using 40 mm graded stone aggregate, as in floor, including finishing the surface even & smooth without using extra cement complete all as specified.

M&L for 100 mm thick cement concrete type D- 2, 1:4:8, using 40 mm graded stone aggregate, as in sub base, complete all as specified.

M&L for dry river sand filling under floors / foundations / screed bed for PCC paver block including watering and consolidation / gently compacted complete all a specified and directed. NOTE :- Compacted thickness of sand will be measured and paid.

Material & Labour for machine pressed precast concrete interlocking paver block confirming to IS 15658, of approved shape and size of 80 mm thickness, with minimum compressive strength of 40 N / Sqmm (M-40 grade), without correction factor for chamfering, made in rubber moulds with 0.50 mm thick scratch proof lacquer coating on top surface, with white cement and pigment laid over existing screed bed complete

Material & Labour for road side kerb with Precast cement concrete block of mix 1:2:4 type B-1 using 20 mm graded stone aggregate, not exc 100 mm in thickness & set in CM 1:4 complete.

S&F for 150 mm internal dia reinforced concrete pipes, class NP-2 with one collar per length of pipes, laid in trenches and jointed in cement mortar all as specified including testing complete.

M&L for cement concrete 1:3:6 type C-2, as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150 mm bore of pipes, 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.

M&L for brick work with sub class 'B' Bricks (using old size bricks) straight or curved on plan exc 6 m mean radius, built in CM 1:4, complete all as specified and as directed.

M&L for Rendering 15 mm thick in cement and sand mortar 1:4 on brick work or cement concrete surfaces of walls including finishing the surface even and smooth with using extra cement and mixing only liquid water proofing compound as per manufacturer instruction complete all as specified and as directed by Engineer-in-Charge. Note:- WPC will be measured and paid separately.

Supply only Liquid water proofing compound

M&L for Providing cement concrete type C-1, 1:3:6, using 20 mm graded stone aggregate, as in copings, lintels up to 1.5 m span, apex stones, bed plates, kerbs / benching to manhole etc including weathering, slightly rounded or chamfered angles and throating as directed

M&L for Pre cast RCC 1:2:4 type B1 using 20 mm graded stone aggregates as in cover slab for soakage well / manhole and similar works supported on walls and set in cement mortar 1:4 complete. Note:- Reinforcement steel will be measured & paid separately

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

M&L for RCC 1:2:4 (nominal mix) Type B1 using 20 mm graded stone aggregate in slabs over staging supported on walls, beams etc and the like complete.

Use & waste form work to soffits / edge of RCC suspended flat slab for fair finished surfaces of concrete not exceeding 200 mm thick (Horizontal or sloping)

M&L for Preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed by Engineer-in-Charge

Supply, installation, testing & commissioning HDPE Septic tank of size 2000 mm dia and 2250 mm height, with 115 mm dia inlet pipe and supply & fix 160 mm dia PVC(SWR) pipe of length 2 m for connecting septic tank to soakage Pit & 50 mm dia vent pipe, fixed in position and connection with inlet, outlet & vent pipe as per manufacturer instruction complete all as specified and directed by Engineer-in-Charge. Make:- Sintex Model No CCST-500-01 or equivalent model No of make Comfert polymers, or make approved by GE. Note:- Excavation, Earthwork and returning filling with sand will be measured & paid separately.

Construction of Soakage pit of size 1.00 m dia and 2.00 m depth including excavation in any type of soil, filling with brick bats upto top and a layer of Bricks laid flat over Brick bats pointed flush in 1:4 on top complete as shown in CE(AF) udhampur zone Drawing No. CE/AF/STD-15/2000 including removal of excavated soil to a distance not exceeding 50 m complete as specified and directed by Engg-in-charge.

Supply & lay XLPE insulated, PVC inner sheathed, armoured with galvanised steel strip or wire, heavy duty, LT underground cable ISI marked with aluminium multistranded conductor 1100 volt grade of size 25 Sqmm 3.5 core laid in trenches / duct passing through pipe / duct or fixed on pole and connecting and testing complete. Note:- Earthwork, sand cushion, cable cover will be measured and paid separately under respective items of this Schedule.

Supply & lay XLPE insulated, PVC inner sheathed, armoured with galvanised steel strip or wire, heavy duty, LT underground cable ISI marked with aluminium multistranded conductor 1100 volt grade of size 95 Sqmm 3.5 core laid in trenches / duct passing through pipe / duct or fixed on pole and connecting and testing complete. Note:- Earthwork, sand cushion, cable cover will be measured and paid separately under respective items of this Schedule.

M & L for sand filling in trenches for cable cushioning with clean dry fine sand, including gently punning around cable complete all a specified and directed. NOTE :- Punned thickness of sand will be measured and paid. )

Supply and Laying of bricks well burnt sub class B (old size) laid flat for cable protection width equal to the length of bricks complete all as specified and directed by Engineer-in-Charge.

Supply and lay GI tubing light grade 40 mm bore with all necessary fittings laid in trenches, under road crossing, in floors or fixed to poles / DB for cable protection etc complete all as specified and directed. Note : Excavation where required shall be measured and paid separately.

Supply and lay GI tubing light grade 80 mm bore with all necessary fittings laid in trenches, under road crossing, in floors or fixed to poles / DB for cable protection etc complete all as specified and directed. Note : Excavation where required shall be measured and paid separately.

Material and labour for earthing complete with galvanized iron earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to galvanized steel wire 4 mm dia by means of bolts nuts check nuts and washer of galvanized steel, watering pipe of 20 mm bore, galvanised iron, medium grade, and 15 mm bore galvanised iron light grade for earth strip protection, including all excavation earth work in any type of soil, covering the plate with alternate layer charcoal (250 kg) & salt (200 Kg), PCC pit in PCC 1:2:4 type B-1 and RCC 1:2:4, type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), funnel, complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion.

Note:- Quoted rates shall be deemed to include for earth wire with protection pipe up to 7.5 M length.

Material and labour for earthing complete with galvanized iron earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to galvanized steel strip of size 32 x 6 mm by means of bolts nuts check nuts and washer of galvanized steel, watering pipe of 20 mm bore, galvanised iron, medium grade, and 40 mm bore galvanised iron light grade for earth strip protection, including all excavation earth work in any type of soil, covering the plate with alternate layer charcoal (250 kg) & salt (200 Kg), PCC pit in PCC 1:2:4 type B-1 and RCC 1:2:4, type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), funnel, complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion.

Note:- Quoted rates shall be deemed to include for earth wire with protection pipe up to 7.5 M length.

M&L for earth continuity conductor or main earthing strip of Aluminium strip of size 25 X 3 mm, fixed to wall / chases or buried in ground or drawn through conduit in any position or any other situation for loop earthing etc with and including epoxy insulators with necessary fixture complete all as specified and directed by Engg -in - Charge

Supply and installation, testing, commissioning, factory made, CPRI approved, outdoor type, LT Feeder pillar board (kiosk type), confirming to IS 5039 with IP-54 protection, made out of 3.15 mm thick CRCA sheet , 415 Volt, 3 phase , 50 HZ supply, mounted on and including MS angle section 40 x 40 x 5 mm frame with front openable, double door with provision of locking arrangement dust & vermin proof , gasket, TPN busbar shall be insulated with colour coated heat shrinkable sleeves and shall be mounted on proper insulator, gland, welding hinges of dust proof, overall powder coated, complete all as specified and directed & Consisting of the following switchgear:-

Solid aluminium bus bar 250 Amp for 3 phase , 125 Amp for neutral - 01 set

MCCB 4 Pole , 160 Amps, rupturing capacity 25 kA, 440 Volts, adjustable type - 01 Nos as incoming

MCCB 3 Pole , 40 Amps, rupturing capacity 16 kA, 440 Volts, adjustable type - 04 Nos as outgoing

MCCB 3 Pole , 16 Amps, rupturing capacity 10 kA, 440 Volts, adjustable type - 02 Nos as outgoing

MCB SPN 6 Amps, rupturing capacity 10 KA, 240 Volts - 10 Nos as outgoing

Indicator Lamp 22.5 mm dia LED type 240 Volts AC to show three phase availability- 01 set

Note :- Quoted rates shall be deemed to include for grouting / fixing of feeder pillar board over & including brick masonry platform of height 450 mm GL, with old size brick set in CM 1:4, with PCC 1:4:8 type D2 in foundation, 15 mm rendering in CM 1:6 on exposed surfaces, 100 mm thick PCC 1:3:6 type C1 using 20mm graded stone aggregate as in padding on top and grouting legs of panel.

Supply and fix 25 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc laid in trenches complete and connecting to water supply pipe line all as specified and as directed by Engineer-in-Charge. Note : Excavation where required shall be measured and paid separately.

Supply and fix 40 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc laid in trenches complete and connecting to water supply pipe line all as specified and as directed by Engineer-in-Charge. Note : Excavation where required shall be measured and paid separately.

Supply and fix 50 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc laid in trenches complete and connecting to water supply pipe line all as specified and as directed by Engineer-in-Charge. Note : Excavation where required shall be measured and paid separately.

S & F 25 mm size gun metal gate valves ISI marked with iron wheel head screwed both ends for iron pipe and fixed.

S & F 40 mm size gun metal gate valves ISI marked with iron wheel head screwed both ends for iron pipe and fixed.

S & F 50 mm size gun metal gate valves ISI marked with iron wheel head screwed both ends for iron pipe and fixed.

Material and labour for construction of valve chamber of size 750 x 750 x 900 mm deep, (Over all internal dimension) for sluice valve etc. with PCC foundation, PCC block masonry walls, Plastering, PCC Coping, white washing, mild steel chamber cover, painting to chamber cover including demolition of old valve chamber complete all as specified below:-

(i) Cement concrete for foundation (1:4:8) type D2 using 40mm graded stone aggregate 150 mm thick extended up to 150 mm beyond the outer face of block masonry.

(ii) Walls of valve chamber 230 mm thick with sub class B brick (old size), set in CM 1:4 complete.

(iii) Internal and exposed surfaces of valve chamber both concrete and block masonry surface shall be plastered with CM (1:4), 15 mm thick finished even and smooth.

(iv) 50 mm thick coping in PCC 1:3:6 type C1 over block masonry wall.

(v) Entire plastered surfaces shall be treated with 3 coat of white wash.

(vi) Chamber cover shall be of 3 mm thick MS sheet with 30 x 30 x 5 mm size angle iron frame with hold fast and locking arrangement. steel surface shall be painted with two coats of synthetic paint of first quality over one coat of red oxide primer.

M&L for cutting existing 80 mm bore Galvanised iron tubing for new connection, including supplying & fixing 01 No new 80 mm size union and 01 No 80 mm x 80 mm x 50 mm reducer "T" complete all as specified & directed.

M&L for cutting existing 100 mm bore Galvanised iron tubing for new connection, including supplying & fixing 01 No new 100 mm size union and 01 No 100 mm x 100 mm x 50 mm reducer "T" complete all as specified & directed.

M&L for boring under roads / pavement / hard standing without disturbing the top surface by trench less technology with trenchless boring machine including inserting HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure for passing through the cables complete all as specified and as directed. Note : Necessary infrastructure required for boring shall be arranged by the Contractor at his own cost.

Supply and fix 1000 litres capacity double layer, rotational molded, polythene water storage tank (Cylindrical vertical with closed top) hoisted and fixed on roof in position, including all fitting such as connection pieces with GI tank nipple for inlet, outlet, washout and overflow etc and including 25 mm size Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe complete.

S&F CENTRIFUGAL MONOBLOC PUMPS Set of capacity 15 HP, suitable for 415 V, 3 phase system having capacity, supply and delivery size 65 mm x 50 mm, 3- Phase connection with suitable size of electric copper cable, fixed over and including PCC 1:3:6 foundation as per manufacturer instruction complete all as specified and directed.

Supply and Fix star delta starter fully automatic suitable for 415 V AC 15.0 HP centrifugal monoblock pump cap 15 HP complete all as specified and directed.

M/S Abdul Ahad Rather

MEGA CONCRETE CONSTRUCTION ENGINEERS AND CONTRACTORS

M/S M.Y Enterprises