of Biological Sewerage Treatment Plant at CAT Jodhpur

Amount

S.H.-I : SITC of 30 KLD MBBR based STP Plant.

Designing, supplying, installation, testing and commissioning of Seweage Treatment Plant based on MBBR with Sewage handling capacity of 30KLD. All necessary equipment, Piping, Pumps, blowers and panels etc. complete as per site requirement and technical specifications of tender document.

S.H.-II : Power supply arrangment

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm in the existing RCC/ HUME/ METAL pipe as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm in the existing masonry open duct as required.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) on wall surface as required.

Supplying and making end termination with brass compression galnd and aluminium lugs for 3½ X 95 sq. mm. size of PVC/XLPE insulated and PVC sheathed aluminium conductor cable of 1.1 KV grade as required. a)3.5 X 95 Sq. mm (45 mm)

Supplying of 3½ x 95 Sq.mm. XLPE insulated and PVC sheathed armoured, aluminium conductor power cable of 1.1 KV grade and conforming to IS 7098 (Part - I)with upto date amendments as required.

S.H.-III : CMC of 30 KLD MBBR based STP Plant for one Year

All inclusive Comprehensive maintenace & operation in three shifts of the entire system of 30 KLD MBBR based STP Plant system as provided under the main contract including trouble shooting, preventive maintenance and break down maintenance as required as per good engineering practice, recommendation of the original equipment manufacturer. Contractor has to depute following minimum manpower per day (on all days i/c sunday / Weekly offs & other holidays). (a) STP Operator-Semi-Skilled-03 Nos. (01 Operator per shift for 03 shifts of 8 Hours) (b) Helper - Unskilled - 01 No. - General Shift 1) For first year during DLP (31.33% of SITC of STP Plant as mention in SH-1 Item-1)

S.H.-IV : Civil Work

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge:

All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

All kinds of soil

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.

All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:

1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification.

Centering and shuttering including strutting, propping etc. and removal of form for :

Foundations, footings, bases of columns, etc. for mass concrete

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platform

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.

All works upto plinth level

All works above plinth level upto floor V level

Structural steel work in single section, fixed with or without connecting plate,including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete

In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Providing & fixing UV stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated 'J' or 'L' hooks, bolts & nuts 8mm dia. G.I lain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall onform to IS 10192 and IS 12866.The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified.

2 mm thick flat

6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand)

Neat cement punning.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.

Made of G.I. wire of dia 4 mm

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.

60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.

80 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

80 mm nominal bore

Engineering consultancy services for construction of STP at civil airport jodhpur. The scope of work includes planning, designing & detailing, structural design for civil part works .The structural drawings and designs shall have to get vetted from government engineering college. Note:- i) Consultant has to provide engineering consultancy for STP of civil part. ii) The cost as incurred towards vetting of the structural drawings and designs is included in this item hence no extra payment shall be made in this regard.

RAVEENA WATERTECH

Fateh Enviro Engineers Pvt. Ltd.

Raindrops Water Technologies

CH Four Energy Solutions

Grey Water Solutions Private Limited