P.H maintenance work as and when required at Anushakti Abasan, MCP Chak Garia site, Rajarhat site and inside VECC office complex, 1AF, Bidhannagar, Kolkata 64.

Dismantling & Demolishing damaged cement plaster (approx thickness 20mm)/ brick work / plain cement concrete, Reinforced cement concrete flooring / dado/ including, stacking of serviceable materials, by chiseling at all level and location including scaffolding, disposal of unserviceable materials outside VECC office campus etc all complete as per specification and as directed.

(a) In brick work with or without plaster

(b) In plain cement concrete 1:3:6 / 1:2:4

(c ) In Reinforced cement concrete etc. 1:2:4 / 1:1 ½ :3

a) 0.00 to 1.50 m depth from Average Ground Level

Providing materials, labours, tools tackles for supplying, fitting and fixing cast iron spun pipe conforming to I.S. 1536/1976 with all necessary specials including cutting trenches in any soil or through masonry, concrete etc., if necessary, and mending good all damages including jointing pipes with Tyton / lead caulked joints as per manufacturer's specifications and filling up the trenches including dismantling of old damaged pipe all complete but excluding the cost of masonry or concrete work, if required.

a) 100 mm dia

b) 150 mm dia

Providing lead caulked joints to spun iron or C.I. pipes and specials, including testing of joints but excluding the cost of pig lead including cutting trenches in any soil or through masonry, concrete etc., if necessary, and mending good all damages

a) 100 mm dia

b) 150 mm dia

Supplying pig lead at site of work

Renewing specials only of cast iron spun pipe conforming to I.S.1536/1976 including cutting trenches in any soil or through masonry, concrete etc., if necessary and mending good damages including jointing with Tyton / lead caulked joints as per manufacturer's specifications excluding the cost of concrete or masonry work, if required, but including the cost of filling up trenches (for all dia. specials, payment will be made on the basis of actual weight of the specials).

Providing and fixing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints :

a) 100 mm dia

b) 150 mm dia

Providing and laying flanged C.I. standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per IS : 1538 :

a) Up to 300 mm dia

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket :

a) 100 mm dia

b) 150 mm dia

Providing and laying S&S C.I. Standard specials suitable for mechanical jointing as per IS : 13382 :

a) Up to 300 mm dia

Providing and laying plain cement concrete (PCC) at all level, location, using graded stone aggregate 20mm maximum size including mixing, conveying, placing, consolidation, finishing, dewatering if necessary, curing, necessary scaffolding, form work, including dismantling and disposing of old damaged concrete etc. all complete as per drawing and as directed.

a) Plain Cement Concrete (1:2:4)

Providing and laying Reinforced Cement Concrete in the grade as per following sub-items at all level, location, lead and lift conforming to IS 456-2000 using graded stone aggregate 20mm maximum size including machine mixing, conveying, placing, mechanical consolidation, finishing, dewatering if necessary curing, scaffolding etc. complete as per drawing and as directed by the Engineer-in-Charge

a) Reinforced Cement Concrete in the grade 1:1.5:3 (1 Cement: 1.5 Sand: 3 Stone aggregate)

Reinforcement for RCC work including supplying steel bars of various diameters as required at site conforming to IS 1786-1985 (Latest) of work of all floors and locations including loading, unloading, transporting, decoiling, straightening, cutting, bending, placing in position and binding with 18 gauge, soft drawn annealed steel binding wire, etc including carrying out various tests as required etc. all as per specifications, drawings & as directed by the Engineer-in-Charge (Cost of binding wire shall be borne by the contractor & shall not be measured for payment)

a) Thermo Mechanically Treated bars of grade Fe-500D manufactured by SAIL, TATA STEEL and RINL or other approved equivalent Indian make only.

Brick work in cement mortar 1:4 at all level using well burnt bricks of class 7.5 & above as per IS 1077:1992; 250mm thick, correct line, level, plumb, scaffolding (if any), curing, racking out joint, pointing etc. complete as directed by the Engineer-in-Charge.

Brick work in cement mortar 1:4 at all level using well burnt bricks of class 7.5 & above as per IS-1077:1992; 125mm thick correct line, level, plumb, scaffolding (if any), curing, racking out joint, pointing etc. complete as directed by the Engineer-in-Charge.

Providing cement plaster as specified below in cement mortar 1:4 at all heights and locations including scaffolding, preparing the surfaces, finishing to correct line, level and plumb, curing including making plaster fluting (plaster in steps) etc. where ever required complete as per specifications, drawings and as directed by Engineer-in-Charge.

a) 20 mm. thick in two coats for brick/concrete surfaces (external / internal) (back coat and finishing coat of 10 mm. thick each) with water proofing agent @ 2% by weight of cement. Note: Before application of each coat cement slurry shall be provided as per requirement.

Providing and fixing of C.I. sluice valve with flanged ends drilled to as per I.S. 1358/62 and having all cast iron components as per I.S. 780/71 solid forged bronze inside screw spindle having ultimate tensile strength not less than 4.72 MT per sq. cm. Spindle nut valve and seat faces of hard wear resisting, manufactured from best quality gunmetal conforming to I.S. 780/71, painted black all over with asphalt base paint tested to 21 kg (hydraulic pressure) per sq. cm., valve opening to anticlockwise direction, fitted and fixed complete.

a) 100 mm dia

b) 150 mm dia

Providing / supplying 10000 litre capacity potable water by mechanical transport within 4 to 6 hours after receiving information over phone or verbal intimation at Anushkati Abasan, 1/AF Bidhannagar, Kolkata-64

Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007. with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbow, nipple, long screw, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including dismantling and depositing of old damaged pipes if required, cost of all necessary fittings as required, jointing materials in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials.) No separate payment will be made for accessories, specials etc. complete as per specifications and as directed by the Engineer-In-Charge.

a) 15mm dia

b) 25mm dia

c) 50mm dia

Supplying, fitting and fixing Stainless steel Ball valve of following sizes of approved make standard pattern best quality of approved brand bearing I.S.I. marking including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials in any position at any height, level, location etc all complete as directed by the Engineer in charge.

a) 25mm dia

b) 40mm dia

c) 50mm dia

Providing 75mm thick flat brick soling in single layers with well burnt brick of approved manufacturer and of class designation 7.50 (classification as per IS 1077 -1992 and min. average compression strength not less than 7.50 N/ mm2) at all locations of sub base to floor and in plinth protection and below foundation laid flat to required level slopes etc. as shown including binding the interstices with approved quality sand including watering and pointing with cement mortar 1: 6 finish curing etc. complete as per specification, drawing and as directed by the Engineer-in-Charge

Supplying, fitting and fixing of “ECO DRAIN “SWR uPVC solid wall pipes over single layer brick flat soling (EN-13476) of M/S Supreme wall thickness 4.3mm(stiffness 8KN/m2) or other approved equivalent make conforming to IS:15328-2003 for underground work with all fixing with solvent cement/welded joint as per manufacturer’s requirement etc, necessary accessories like bend, internal rubber ring socket joint, including cutting concrete or bricks as necessary, cutting pipes to proper length, etc. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials), including cutting/ dismantling existing pipe line as required, and disposing of the same as directed, Note : Necessary excavation and single layer brick flat soling will be paid separately in relevant items etc at any level location all complete including water tightness test at site as directed by the EIC.

a) 110 mm dia

b) 160 mm dia

Supplying, fitting and fixing in position with cement mortar (1: 4) FRP chamber cover with frame and hinge arrangement for opening of size; cover: 900mm x 450 mm, with 5 Ton load capacity(approx..) etc. all complete as directed by the Engineer-in-Charge.

Supplying, fitting and fixing in position with cement mortar (1: 4) FRP chamber cover with frame and hinge arrangement for opening of size; cover: 300mm x 300 mm, with 5 Ton load capacity (approx..) etc. all complete as directed by the Engineer-in-Charge.

Supplying, fitting and fixing in position Hand Shower (Health Faucet) with 1mtr Fexible Tube with Wall Hook and other necessary fittings etc.(Equivalent to Code No.573 & Model - ALLIED of Jaquar or equivalent Indian make) at any height level location including replacement of damaged one if required etc. all complete as per specifications and as directed by the EIC.

Providing and fixing 20mm thick granite slab of approved colour & shade, gang saw cut mirror polished, pre-moulded and pre-polished, machine cut of required size, to be laid on floor, window sill and other places including treads or rise of steps with Nosing over 20 mm (av.) thick base of Cement mortar (1:2) laid with white cement slurry @ 4.4 kg / Sqm before placing granite, curing, moulding and polishing to edges to give high gloss finish filling joints with pigmented cement putty to match with colour of granite etc. including dismantling old damaged black stone / kota stone / marble slab / granite slab etc all complete at all levels etc. as per specifications and as directed by the Engineer-in-Charge. i) Area of each slab over 0.50 Sqm upto 2.00 Sqm. Note : Tolerance on thickness may be allowed upto +/- 2 mm)

Supplying man power along with necessary pans, spades, shovels pickaxe, punjas, ropes, small special spade, raincoats, safety shoes etc. minimum two numbers of unskilled labour per day upto maximum any number of labour as and when decided by EIC to work for eight hour per day or monsoon period to carry our cleaning of choked drains, gratings grills/hume pipes/ foothpath by removing the dry leaves, silt etc. and also carry out seasonable departmental work allotted by EIC from time to time.

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NIT Number

NIT Date

Name of the work (English)

Name of the work (Hindi)

Estimated cost

Definition of Similar Work

Tender download / sale start date

Three years of financial turnover

Five yrs of profit-loss statement

Government of India / भारत सरकार Department of Atomic Energy/ परमाणु ऊर्जा विभाग Variable Energy Cyclotron Centre/ परिवर्तनीय ऊर्जा साइक्लोट्रॉन केंद्र 1/AF Bidhan Nagar,Kolkata 700064 / 1/ए एफ बिधान नगर, कोलकाता 700064

NIT No. VECC/MEG/ESD/CMS/NIT/ T- 1924 / B-11/318 Dated 25-Feb-2026

Name of the work: P.H maintenance work as and when required at Anushakti Abasan, MCP Chak Garia site, Rajarhat site and inside VECC office complex, 1/AF, Bidhannagar, Kolkata – 64. कार्य का नाम: अनुषक्ति आवासान, एमसीपी चाक गरिया साइट, राजरहाट साइट और वीईसीसी कार्यालय परिसर, 1/एएफ, बिधाननगर, कोलकाता – 64 में आवश्यकता अनुसार पी.एच. रखरखाव कार्य।

PART-I : DETAILS OF THE BIDDER

PART-II : DETAILS OF SIMILAR WORKS COMPLETED BY THE BIDDER

How many similar work documents you are uploading ? (1/2/3) आप कितने 'समान प्रकार का कार्य ' का दस्तावेज़ अपलोड कर रहे हैं ? (1/2/3)

PART-III : FINANCIAL TURNOVER, PROFIT & LOSS, BANK SOLVENCY

PART-IV : Certificates - all are mandetory

Have you uploaded scanned copy of EMD ? (Yes) क्या आपने 'इ.एम.डी' की प्रतिलिपि अपलोड किया है ?

Have you uploaded scanned copy of 'Undertaking' Form ? (Yes) क्या आपने 'अंडरटेकिंग फॉर्म' की प्रतिलिपि अपलोड किया है ?

Have you uploaded scanned copy of 'Tender Acceptance Letter' declaration? (Yes) क्या आपने 'टेंडर एक्सेप्टेन्स लेटर' बयान की प्रतिलिपि अपलोड किया है ?

Three 'similar works' each costing not less than Rs. 8,80,000/-

OR Two 'similar works' each costing not less than Rs. 13,20,000/-

OR One 'similar work' costing not less than Rs. 17,60,000/-

b) Cost of work means gross value of the completed work including taxes. The value of the completed work will be brought to the current costing level by enhancing at a simple rate of 7% per anum calculated from the date of completion of work to the date 31-Jan-2026 .

c) If the bidder wants to upload only one or two 'similar works' details then the non-applicable cells where input are not necessary will turn white.

(d) Here "similar work" will imply the following:

PH maintenance works

हिंदी संस्करण

तीन समान कार्य जहां प्रत्येक कार्य की लागत कम से कम Rs. 8,80,000/-

या दो समान कार्य जहां प्रत्येक कार्य की लागत कम से कम Rs. 13,20,000/-

या एक समान कार्य जहां प्रत्येक कार्य की लागत कम से कम Rs. 17,60,000/-

b) 'काम की लागत ' का मतलब करों सहित पूर्ण किए गए कार्य का सकल मूल्य| निष्पादित कार्य के मूल्य को 7% प्रति वर्ष की सामान्य दर पर कार्य की वास्तविक मूल्य में वृद्धि करते हुए वर्तमान लागत स्तर तक लाया जाएगा; जिसका परिकलन पूर्णता की तारीख से 31-Jan-2026 तारिख तक दिया जाएगा।

c) यदि बोलीदाता केवल एक या दो 'समान कार्य' विवरण अपलोड करना चाहता है तो क्रमांक में लागू नहीं होने वाले सेल जहां इनपुट आवश्यक नहीं हैं सफेद हो जाएंगे।

(c) यहाँ "समान कार्य" का अर्थ निम्नलिखित होगा:

पीएच रखरखाव कार्य

TENDER ACCEPTANCE LETTER (To be given on Company Letter Head duly signed and stamped by authorised signatory)

To, The Director, Variable Eneergy Cyclotron Centre, 1/AF Bidhan Nagar, Kolkata 700064

Sub: Acceptance of Terms & Conditions of Tender

Tender Refrence Number :______________________________________________

Dear Sir,

I/ We have downloaded / obtained the tender document(s) from the Central Public Procurement Portal, Government of India for the work mentioned below : ________________________________________________________________________________________________ ________________________________________________________________________________________________ __________________________________________________________________(Name of the work).

I / We hereby certify that I / we have read the entire terms and conditions of the tender documents including all documents like annexure(s), schedule(s), etc ., which form part of the contract agreement and I / we shall abide hereby by the terms / conditions / clauses contained therein. The corrigendum(s) issued from time to time by your department/ organisation too have also been taken into consideration, while submitting this acceptance letter.

I / We hereby unconditionally accept the tender conditions of above mentioned tender document(s) / corrigendum(s) in its totality / entirety.

I / We do hereby declare that our Firm has not been blacklisted/ debarred by any Govt. Department / Public sector undertaking.

I / We certify that all information furnished by the our Firm is true & correct and in the event that the information is found to be incorrect/untrue or found violated, then your department/ organisation shall without giving any notice or reason therefore or summarily reject the bid or terminate the contract , without prejudice to any other rights or remedy including the forfeiture of the full said earnest money deposit absolutely.

(Signature of the contractor(s) with seal & Date)

TENDER ACCEPTANCE LETTER (To be given on Company Letter Head duly signed and stamped by authorised signatory)

To, The Director, Variable Eneergy Cyclotron Centre, 1/AF Bidhan Nagar, Kolkata 700064

Sub: UNDERTAKING

Tender Refrence Number :______________________________________________

Dear Sir,

I/ We have downloaded / obtained the tender document(s) from the Central Public Procurement Portal, Government of India for the work mentioned below : ________________________________________________________________________________________________ ________________________________________________________________________________________________ __________________________________________________________________(Name of the work).

I / We have understood the entire scope of work and rates (inclusive GST) quoted accordingly. We shall carry out the work as per Schedule of Quantities, technical specifications, drawing and complete the work within stipulated time to the entire satisfaction of the Department.

I / We also declare that we have not executed similar works(s) through another contractor on back to back basis. Further that, if such violation comes to the notice of Department, then we shall be debarred for bidding in DAE in future. Also if, such violation comes to the notice of the Department before date of start of work, the Engineer-in-Charge shall be free to forfeit the entire amount of Earnest Money Deposit / Performance Guarantee etc.

(Signature of the contractor(s) with seal & Date)