PROVN OF IRRIGATION SCHEME FOR RECYCLING OF TREATED WATER WITH OCEMS SYSTEM AT 41 WEU UNDER AIR FORCE STATION PATHANKOT

Amount

Supply installation testing and commissioning of Online Effluent monitoring system comprising of COD BOD, TSS and PH with online chlorine analysis measurement apparatus using UV Light absorption method, with monitor, communication using RS 232, MODBUS protocol and USB, mounted on Stainless steel enclosure with epoxy coating, IP 65, suitable to handle pressure 4 bar without sampling and 1 bar with sampling, temperature range 80 degree celcius, with Modem, SIM Card, SMS Packs & Software solutions for connectivity with the CPCB by any of OEM as mentioned in Appx 'A' of CA complete all as specified and directed by Engr-in-Charge. Note :- (i) The Online Effluent Monitoring System shall be designed with all IT Equipments/Sensors/Fixtures confirming to latest CPCB guidelines by any of OEM as mentioned in Appx 'A'. (ii) The Contractor shall submit Schematic Diagram of the Online Effluent Monitoring System duly showing all the IT Equipments/Sensors/Fixtures and their proposed makes for the approval of the Accepting Officer before placing the order for procurement.

Supply and laying 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/ walls/ cellings or laying in floors complete of size outer dia 90 mm, including fittings complete all as specified and directed by Engr-in-Charge.

Supply and laying 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/ walls/ cellings or laying in floors complete of size outer dia 50 mm, including fittings complete all as specified and directed by Engr-in-Charge.

Supply and laying 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/ walls/ cellings or laying in floors complete of size outer dia 32 mm, including fittings complete all as specified and directed by Engr-in-Charge.

Supply and laying 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7 (PN-16) and PP-R plain fittings in trenches/ walls/ cellings or laying in floors complete of size outer dia 20 mm, including fittings complete all as specified and directed by Engr-in-Charge.

Supply and fixing PPR Gate Valves (Brass Insert) of 50 mm bore complete all as specified and directed by Engr-in-Charge.

Supply and fixing PPR Gate Valves (Brass Insert) of 32 mm bore complete all as specified and directed by Engr-in-Charge.

Supply and fixing PPR Gate Valves (Brass Insert) of 20 mm bore complete all as specified and directed by Engr-in-Charge.

Precast cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces etc. and setting in cement mortar 1:6 complete all as specified and directed by Engr-in-Charge.

TMT bars 10mm dia and over, cut to length bent to shape including binding with MS annealed wire of dia not less than 0.90 mm, complete all as specified and directed by Engr-in-Charge.

Making connection of PP-R distribution branch with PP-R main of size upto 90 mm by providing and fixing tee including cutting and making fusion joint etc. complete all as specified and directed by Engr-in-Charge.

Supply installation testing and commisioning of LT electric panel board totally enclosed (Factory, Fabricated), outdoor type double door type powder coated inside & outside made out of CRCA sheet not less than 3 mm thick with front opening having locking arrangement spray painting internally/externally, including internal wiring with suitable size of Aluminum strip bus bar chamber 3 phase and four wire type system 415 volts 50 Hz and consisting of the following:- (a) MCB FP 63 Amps 16 KA-1 No (b) Submersible Pump starter suitable for 10 HP motor - 02 No. (b) Digital Ammeter, Voltmeter, KWH, power factor and other parameter - 01 No (c) Indicator lamps LED- 03 No (d) Single Phase Preventer (e) Motor Protection Circuit Breaker (MPCB)

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3.5 core complete all as specified and directed by Engr-in-Charge.

Excavation in trenches n .exc 1.5 mtr wide and not exec 1.5 mtr depth and getting out in looses/soft soil complete all as specified and directed by Engr-in-Charge.

Returning filling in incl spreading levelling, watering and well ramming in layer not exc 1.5cm each layer complete all as specified and directed by Engr-in-Charge.

Removing excavated material to a distance not exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed by Engr-in-Charge.

Sand Cushioning to underground cable 8 cms below the cable and 15 cms above the cable streching and testing the cable complete all as specified and directed by Engr-in-Charge.

Sub class "B" bricks laid dry flat cover the cable with width equal to the length of cable , abutting each other for protection of cable complete all as specified and directed by Engr-in-Charge.

Making/boring hole under road/pavment/hard standing with help of bookies suitable for passing pipe (any type) upto 160mm dia not less than 1m below ground level including required earth work complete all as specified and directed by Engr-in-Charge.

Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position of capacity 1000 ltrs complete all as specified and directed by Engr-in-Charge.

Gun metal globe or gate valve with iron wheel heads, screwed both ends for 20mm dia bore iron pipe complete all as specified and directed by Engr-in-Charge.

Material and labour for 100mm thick PCC 1:2:4 type B-2 using 40mm graded crushed stone aggregate as in base laid in alternate bays finished even and smooth complete all as specified and directed by Engr-in-Charge.

Material and labour for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed by Engr-in-Charge.

Rendering 15 mm thick in cement mortar 1:4, on brick or concrete surfaces, trowelled to even and smooth finish without using extra cement complete all as specified and directed by Engr-in-Charge.

Material and labour applying two coat of white wash on old decorated or undecorated ceiling surface including preparation of surface, complete all as specified and directed by Engr-in-Charge.

Supply and fixing Tubes, 'medium grade', galvanised of dia 50 mm, with all fitting; laid in trenches for cable protection complete all as specified and directed by Engr-in-Charge.

Earthing complete with copper earth plate 600 x 600 x 3.15 mm thick buried directly in ground (Earth pit not less than 2.25 Mtr deep below ;normal ground level ) with top edge of earth plate not less than 1.5 Mtr below normal ground level connected to copper strip 20 x 3 mm as earth lead by means of bolts, nuts washers and check nuts of copper/bronze duly protected with 40 mm bore light grade pipe upto main board , 20mm bore watering pipe light grade with CI/MS funnel and wire mesh including excavation , earth work in any type of soil and removing the surplus soil to a distance not exceeding 50 Mtr, add charcoal dust and common salt as directed by the Engr-in-charge all as shown in electrical plate No. 03 of SSR part-I 2009 having Pit in PCC 1:2:4 type B-1 including angle iron frame made of angle iron of size 40x40x6mm grouted in PCC pit for CI cover of required size, funnel with wire mesh complete all as specified and directed by Engr-in-Charge.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc. of size 20 x 3 mm coppr strip complete all as specified and directed by Engr-in-Charge.

Construction of valve pit of size 60 x 60 x 60 cm internal dimensions with 100 mm thick PCC 1:4:8 type D2 (using 40 mm graded broken stone aggregate sub base of floor, 50 mm PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in floor finished even and fair without using extra cement one brick work in cement mortar 1:4 rendering 10 mm thick plaster in cement mortar 1:4 including 3 mm thick MS sheet pit frame 40x40x6 mm thick complete with locking arrangement having provision of lifting handle including 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surface and excavation in soft/loose soil, returning filling and removal of surplus soil up to 500 mtr distance complete all as specified and directed by Engr-in-Charge.

Excavation over areas, not exceeding 1.50m in depth and getting out in hard/dense soil complete all as specified and directed by Engr-in-Charge.

As per item No 31 above but exceeding 1.50 mtr and not exceeding 3.00 mtr in depth complete all as specified and directed by Engr-in-Charge.

Material and labour Plain cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregate as in foundation, filling and mass concrete, complete all as specified and directed by Engr-in-Charge.

Material and labour for RCC (design mix) M-30 (20 mm graded crushed stone aggregates) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns etc complete all as specified and directed by Engr-in-Charge.

Material and labour for RCC (design mix) M-30 (20 mm graded crushed stone aggregates) as in Walls, retaining walls, any thickness complete all as specified and directed by Engr-in-Charge.

Material and labour for RCC (design mix) M-30 (20 mm graded crushed stone aggregates) as in beams complete all as specified and directed by Engr-in-Charge.

Material and labour for RCC (design mix) M-30 (20 mm graded crushed stone aggregates) as in Slabs supported on walls, beams and columns in floors and the like complete all as specified and directed by Engr-in-Charge.

Material and labour Formwork to curved fair finished surfaces of concrete of foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams, and similar work vertical or to batter complete all as specified and directed by Engr-in-Charge.

Material and labour Formwork to curved fair finished surfaces of Walls, retaining walls vertical or batter complete all as specified and directed by Engr-in-Charge.

Material and labour Formwork to curved fair finished surfaces of sides and soffits of floor or roof beams complete all as specified and directed by Engr-in-Charge.

Material and labour formwork to curved fair finished surfaces of soffits of suspended slabs such as roof slabs and similar work not exceeding 200mm thick complete all as specified and directed by Engr-in-Charge.

Supply and fixing TMT bars 10mm dia and over in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with MS wire (annealed not less than 0.9mm dia) complete all as specified and directed by Engr-in-Charge.

Supply and fixing TMT steel bars 5 mm dia and over upto and including 10 mm dia in stirrups , spacers and binders cut to length, bent to shape required including cranking, bending, hooking ends and binding with MS wire (annealed not less than 0.9mm dia) complete all as specified and directed by Engr-in-Charge.

Material and labour for water proofing treatment of floor and sides of underground sump shall be carried out by applying dichtament DST NA FU PILL BB-2 slurry coating in two coats inside the container on moist surface as per manufacturer instructions and curing for three days. Such surry shall be prepared gy mixing dichtament DS (powder) ten parts, NA PU FILL BB-2 (Liquid polymer) one part and water 4 parts complete all as specified and directed by Engr-in-Charge.

Removing excavated material exc 250 meter but not exc 1.50 KM and depositing where directed to a level n. exc 1.50 meter above starting point complete all as specified and directed by Engr-in-Charge.

Material and labour for providing 300mm wide and 6mm thick PVC water stopper at every construction joint complete all as specified and directed by Engr-in-Charge.

Material and labour for applying evenly a tack coat of hot blown 85/25 grade bitumen @ 1.50 Kg/Sqm over bituminous primer @ 0.30ltr/Sqm on the concrete surface complete all as specified and directed by Engr-in-Charge.

Material and labour Hard core of broken stone or boulder of gauge not exceeding 63mm, deposited, spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surface complete all as specified and directed by Engr-in-Charge.

Material and labour Plain cement concrete 1:2:4 type B-2 using 40mm graded crushed stone aggregate as in plinth protection complete all as specified and directed by Engr-in-Charge.

Supply and fixing 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 and similar work confirming to Fe.290 Gde-E-165 complete all as specified and directed by Engr-in-Charge.

Providing pre cast cement concrete in landing cover slab for manholes 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) finished even smooth complete all as specified and directed by Engr-in-Charge.

Supply and fixing 100mm bore Cast iron soil,waste and vent pipes in any length with or without ears, with cement joints fixed vertically including bends, complete all as specified and directed by Engr-in-Charge.

Supply and fixing Cast iron Bends (any radius) for 100mm bore of pipe complete all as specified and directed by Engr-in-Charge.

Material and labour for preparation of new or previously untreated steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge.

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed by Engr-in-Charge.

Material and labour for 100mm thick cement concrete type D-2, 1:4:8 (40mm graded crushed stone aggregate) as in sub-base complete all as specified and directed by Engr-in-Charge.

Material and labour for 80mm thick machine pressed precast concrete interlocking paver block (glossy finished) with grey cement and pigment and approved shape, size and confirming to IS 15658-2006 M-40 Grade complete all as specified and directed by Engr-in-Charge.

Material and labour for 30 mm thick sand cushioning below paver block complete all as specified and directed by Engr-in-Charge.

Material and labour for cement concrete type B1 1:2:4(20 mm graded crushed stone aggregate) as in kerbs, rounded or chamfered on edges of interlocking tiles complete all as specified and directed by Engr-in-Charge.

KEWAL SONS

Vijay Kumar Contractor and Engineers