Source level augmentation of various WSS under GP Nain, Nanahar, Spedu, Rajehar, Bhadraina, Kandi, Sungal and Padhiarkhar in Tehsil Palmapur Distt. Kangra HP

Amount

Construction of intake Chamber of RCC in concrete mix of M-30 grade with 8x1.10x0.90 Rmt as per approved design & drawing including construction cost of civil works, inlet & outlet arrangement , excavation in all kinds of soil, developement of site, pumping & bailing out water, carriage of materials within all leads and lifts etc. complete in all respect to the entire satisfaction of Engineer-in-charge.

Providing, installation, testing and commissioning of 1 No. water treatment plants 0.55 MLD at Speru based on Rapid sand filter including cost of site development to adjust hydraulic levels as per contour plan and structural requirements, cost of construction of civil works, hoisting and errection of all steel works, providing and installation of all mechanical Electrical equipments/accessories, laying of all interconnecting GI/MSERW pipes and scouring arragements from all units with disposal of the same to appropriate place i.e. nearby nallah/khud/natural drainage, all types of valves, fittings and all contingent works at village Speru 0.55 MLD capable of taking input and giving output as laid down in chapter-I of CPHEEO manual under all climatic conditions specified therein. The treatment plant includes C/O Inlet chambers, Raw water tank, C/O pre-Sedimentation tanks ,hydrolic flash mixture for congulant addition proper alum, lime, solution tank with proper mechnical mixing arrengement be provided as per Data sheet. secendary setteling tanks, Rapid sand filters, pipe gallery, clear water tanks, , Drainage channels, interconnecting path (Minimum 1.20m wide) chemical house, chemical handeling and feeding arrangements, gaseous chlorination units, back wash units with pumping sets and Air compressors including arrangements for disposal of waste of water treatment plant process, Plant building ,office, Providing and fixing of lightening arrangements (LED) lights made in the boundry unit of plant area, Providing and fixing all electrical/Mechanical equipments, proper wall way for Inspection/ operation of various units. Sizes shall be based on manual of water supply and treatment published by CPHEEO, Ministry of Urban development (GOI) New Delhi. The design of various units shall conform to relevant Codes and specifications. All the hydraulic stuctuctures shall be designed and constructed in RCC.

Note1:-The scope of work shall be as per basic data, technical specifications and special conditions as per DNIT.

Note 2: The basic Data for design and construction of Water treatment plants and other comprising structures is as per Chapter-I. 2- Scope of work is as per chapter-II 3- Documents to be supplied in Technical Bid are as per Chapter-III 4-Structural Specifications are as per Chapter-IV 5-General conditions are as per Chapter-V T& C for OHSR & U/G Storage tanks

Main Balancing Reservior :- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) RCC Circular under ground/partial under ground storage reservoir as per capacity given below at Node No. 05 including excavation in foundation in all kinds of soil. including PCC (1:3:6) in foundation and M:30 in bottom slab/raft ,walls and beams. And RCC M :25 in roof slab/dome with provision of inspection path around the dome with all allied Civil Works such as c/o chamber for valves, refilling and disposing of surplus excavated earth with in all leads and lifts. The job also includes providing lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe with bye pass arrangement consisting of GI / MS pipes special and valves of required classes and dia and all other accessories required such as MS ladders inside and outside, CI cowl type ventilator, SFRC manhole covers with frames of heavy duty with proper locking arrangement, water level indicator. The tanks shall be hydraulically tested for water tightness, All works shall be conforming to relevant IS code. The cost of valves,bulk meter/ flow meter shall be included in the rates of tanks .complete in all respects to the entire satisfaction of the Engineer-in-charge .The contractor shall provide 6 sets of approved drawing and design to the department including cost of site development required as per site conditions.

Construction of MBR -180000 Ltrs Cap. At Node No 3

Sector Reserviors:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) RCC Circular under ground/partial under ground storage reservoirs as per capacity given below at various stages/sites including excavation in foundation in all kinds of soil. including PCC (1:3:6) in foundation and M:25 in bottom slab/raft ,walls and beams. And RCC (1:1.5:3) in roof slab/dome with provision of inspection path around the dome with all alied Civil Works such as c/o chamber for valves, refilling and disposing of surplus excavated earth with in all leads and lifts. The job also includes providing lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe with bye pass arrangement consisting of GI / MS pipes special and valves of required classes and dia and all other accessories required such as MS ladders inside and outside, CI cowl type ventilator, SFRC manhole covers with frames of heavy duty with proper locking arrangement, water level indicator. The tanks shall be hydraulically tested for water tightness, All works shall be conforming to relevant IS code. The cost of valves,bulk meter/ flow meter shall be included in the rates of tanks .complete in all respects to the entire satisfaction of the Engineer-in-charge .The contractor shall provide 6 sets of approved drawing and design to the department including cost of site development required as per site conditions.

Construction of Under ground storage tank 10000 Litrs Cap at Node No 11.

Construction of Under ground storage tank 10000 Litrs Cap at Node No 16.

Construction of Under ground storage tank 15000 Litrs Cap at Node No 7

Construction of Under ground storage tank 15000 Litrs Cap at Node No 133

Construction of Under ground storage tank 20000 Litrs Cap at Node No 12

Construction of Under ground storage tank 20000 Litrs Cap at Node No 140

Construction of Under ground storage tank 25000 Litrs Cap at Node No 9

Construction of Under ground storage tank 25000 Litrs Cap at Node No14

Construction of Under ground storage tank 30000 Litrs Cap at Node No 15

Construction of Under ground storage tank 40000 Litrs Cap at Node No 136

Construction of Under ground storage tank 145000 Litrs Cap at Node No 135

Construction of RCC Circular Over head storage tank of various capacity and staging height, at including preparation and submission of structural drawing and design, cost of materials & cariage of materials within all leads and lifts including cost of excavation and developement of site:-

Construction of RCC Circular Over head storage tank of 35000 litrs capaciy and staging height, at Node No . 138 including preparation and submission of structural drawing and design, cost of materials & cariage of materials within all leads and lifts including cost of excavation and developement of site:-

The reservoir should comprise of the following:-

a) Providing, Laying and jointing of inlet, outlet, scour and over flow GI / MSERW pipes (MC) with flanges of 150mm dia complete with all fittings such as TEE's, Bends, Tail pieces, flanges, pipes and valves shall be of appropriate size and subject to approval of the Engineer-in-Charge. The over flow pipe shall be connected with any suitable delivery pipe.

b) Providing and fixing of cast iron manhole cover conforming to IS-1725-1991 with upto date ammendments, minimum two numbers of 500mm internal dia including frame of medium duty.

c) Cast iron ventilating pipes with cowl and mosquito proof cover of sufficient length suitable for over head tank as per standard Engineering practice and subject to approval of the Engineer-in-Charge.

d) All other required accessories such as ball mounts, control valves for inlet and outlet of 150mm cast iron PN 1.6 lightening conductor and water level guard (indicator) shall be provided by the contractor/firm.

e) Suitable RCC spiral stair case 90 cm wide for access upto the top of the tank and M.S ladder 45 cm wide shall be provided in side the reservoir from top of tank to its bottom.

f) The tank shall be painted with water proofing cement paints outside complete in all respect.

g) There shall be 1 mtr. Wide gallery all arround the container with provision of necessary railing.

Vide Terms and conditions for construction of Over head storage tanks are as per Chapter-IX.

Gravity Mains

GRAVITY MAIN:- Excavation in foundations and trenches (for pipes and pits) upto all depths etc. in all kinds of soil such as pick work, jumper work and saturated soil including bailing or pumping out of water, blasting in soft/hard rock or chiseling or wedging out of same where blasting is prohibited in all leads and lifts including trimming and dressing of sides, leveling of beds to correct grade including shoring strutting, planking timbering and dewatering wherever required, stacking usable and unusable material/soil separately and after laying jointing and testing of pipes, returning he usable soil in 15 cm layer by ramming and watering and then disposing of all surplus excavated soil/unusable material as directed within all leads and lifts including restoration of PCC / unmetaled/ mattelled surfaces to its original condition and including cost of diversion of traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts as per the direction of Engineer-in-charge.

Laying,jointing & testing of screwed and socketted Galvanised Mild steel tube of following diameter and class including all specials and fittings as required complete as per actual site condition with in all leads and lifts as per the direction and to the entire satisfaction of Engineer-in Charge. ( Earth work in trenches to be measured and paid separately )

125 mm dia (M)

100 mm dia (M)

80 mm dia (L)

65 mm dia (L)

50 mm dia (L)

40 mm dia (L)

25 mm dia (L)

Providing and fixing of Cast Iron double flanged Sluice valve of KSB/Kirloskar/ Kilburn/IVC/ Fouress/ Gled/ BHEL/ Leader/Pelican make, class PN-1.6 conforming to BIS: 1452-90 capable of withstanding nominal seat pressure 16kg/cm2 i/c nuts bolts,gaskets etc. complete in all respect of following diameter.

125 mm dia

100 mm dia

80 mm dia

65 mm dia

50 mm dia

40 mm dia

25 mm dia

Distribution Lines

DISTRIBUTION LINES:- Excavation in foundations and trenches (for pipes and pits) upto all depths etc. in all kinds of soil such as pick work, jumper work and saturated soil including bailing or pumping out of water, blasting in soft/hard rock or chiseling or wedging out of same where blasting is prohibited in all leads and lifts including trimming and dressing of sides, leveling of beds to correct grade including shoring strutting, planking timbering and dewatering wherever required, stacking usable and unusable material/soil separately and after laying jointing and testing of pipes, returning he usable soil in 15 cm layer by ramming and watering and then disposing of all surplus excavated soil/unusable material as directed within all leads and lifts including restoration of PCC/ unmetaled/ mattelled surfaces to its original condition and including cost of diversion of traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts as per the direction of Engineer-in-charge.

Laying,jointing & testing of screwed and socketted Galvanised Mild steel tube of approved make of following diameter and class including all specials and fittings as required complete as per actual site condition with in all leads and lifts as per the direction and to the entire satisfaction of Engineer-in Charge. ( Earth work in trenches to be measured and paid separately ).

80 mm dia (Light class)

65 mm dia (Light class)

50 mm dia (Light class)

40 mm dia (Light class)

32 mm dia (Light class)

25 mm dia (Light class)

20 mm dia (Light class)

Dismentalled in trenches galvanized mild steel tubes of following nominal dia of existing pipe (the earth work to be measured and for separately.) The pipe shall be carred from site of work to Sub Divisional store and staged properly

40 mm dia ( Light class)

32 mm dia ( Light class)

25 mm dia ( Light class)

20 mm dia ( Light class)

15 mm dia ( Light class)

Providing and fixing of Cast Iron double flanged Sluice valve of KSB/Kirloskar/ Kilburn/IVC/ Fouress/ Gled/ BHEL/ Leader/Pelican make, class PN-1.6 conforming to BIS: 1452-90 capable of withstanding nominal seat pressure 16kg/cm2 i/c nuts bolts,gaskets etc. complete in all respect of following diameter.

80 mm dia

65 mm dia

Providing & fixing G.M peet valve of following nominal dia complete in all respect.

50 mm dia

40 mm dia

32 mm dia

25 mm dia

KAILASH DEWAN