WORK SERVICES TO PREVENT OVER FLOW OF DRAINS PASSING THROUGH AF-II AT AF STN JAMNAGAR

Amount

Surface dressing not exc 15cm deep in soft/loose soil complete all as specified and as directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation / laying of pipe etc or n exc 10 Sqm on plan area for shafts, wells, cesspits, manholes, pier holes etc, and getting out in hard / dense soil complete all as specified and as directed

Excavating over areas not exc 1.5m deep and getting out in soft/loose soil complete all as specified and as directed.

Excavating over areas not exc 1.5m deep and getting out in soft/disintegrated rock complete all as specified and as directed.

Excavating over areas depth exc 1.5m and n.exc 3.0m getting out in hard rock complete all as specified and as directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exc 25 cm thick using excavated suitable soil complete all as directed.

Removing excavated soil/drain waste material to a distance exc 250 m but not exc 500 metre and depositing where directed at a level of n.exc 1.5 m above the starting point complete all as directed.

Removing excavated soil to a distance not exc 50 metre and depositing where directed at a level of n.exc 1.5 m above the starting point complete all as directed.

M&L for Moorum/red bajri filling in floors or pavings laid in layers n. exc 15cm thick, spread, levelled and rammed including watering complete all as specified and directed.

M&L for PCC 1:2:4 type B2 using 40 mm graded crushed stone aggregate in foundations, sub base, filling and mass concrete, complete all as specified and as directed.

M&L RCC M30 (design mix) Grade (20mm Graded aggregate) in Foundations including rafts, footings, foundation beams, plinth beams, bases for columns, etc under-reamed piles and mass concrete complete all as specified and directed.

M&L RCC M30 (design mix) Grade (20mm Graded aggregate) in Walls, retaining walls, basement walls, ballast walls and the like any thickness above top of footings including attached pilasters and buttresses complete all as specified and directed.

M & L for Formwork to sides of concrete 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 for rough finished flat surfaces of concrete complete all as specified and as directed.

M & L Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc, vertical or to batter for rough finished flat surfaces of concrete complete all as specified and as directed.

M&L for steel reinforcement of CRS (corrosion resistance steel, Fe 500-D / 550-D) TMT bar 10 mm dia and over cut to length and bent to shape required including cranking bending spirally for hoping for columns hooking end and binding with mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips all as specified and directed.

M&L for rendering 5 mm thick external in cement mortal 1:4 on PCC block masonry / concrete wall , fnished the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for Broken stone Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L for 100mm thick PCC 1:4:8 type D2 using 40mm graded crushed stone aggregate as in sub base for path/flooring complete all as specified and as directed.

M&L for 40mm thick PCC 1:2:4 type B1 using 20mm graded crushed stone aggregate as in floor laid in panels complete all as specified and as directed.

S&F Mild steel 1.25mm thick, plain, black sheet in hearths, covering to door shutters, covering to door chowkats (frames) chullah hoods, water tanks, water roughs, ducts, urinal troughs and funnels, etc. cut to size edges beaded if directed, holes punched, including round headed screws, clout nails or rivets and fixed to wood or steel members, etc, with plain 40 mm lap joints or welded/riveted seams including bending, turning up, mitred angles, stopped ends, outlets etc complete all as specified and directed.

S&F Rolled mild steel in Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc, complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging & similar work conferming to Fe 290 grade E-165, also fastening and fixing complete all as specified and directed.

M & L for Pre-cast cement concrete (1:3:6) type C1 (using 20mm graded stone aggregate) solid building blocks exe 10 cm thick, in width (with plain or inter locking joints as directed) set in CM 1:6 complete in wall or pillars all as specified and directed.

M & L for loose filling with broken stone aggregates of gauge 40 to 80 mm in back side of deep holes complete all as specified and directed.

M & L for loose filling with Coarse sand in back side of deep holes complete all as specified and directed.

Supply and Fixing High density polyethylene pipes (HDPE) of size 100 mm bore type of PN-10 fixed complete to walls,etc complete all as specified and directed.

Taking out unserviceable / defective / damaged / blockage galvanised iron steel water tubing of 80 mm bore including sorting out serviceable pipe fitting for reuse and cleaning the pipe Inc fitting and removing away all unserviceable pipe & fitting from site, complete all as specified and as directed.

Taking out unserviceable / defective / damaged / blockage DI pipe 100 mm bore including sorting out serviceable pipe fitting for reuse and cleaning the pipe Inc fitting and removing away all unserviceable pipe & fitting from site, complete all as specified and as directed.

Supply and fixing GI tubing medium grade 80mm bore, ISI marked conforming to IS 1239 Part-I 2004, with and including all fittings such as bends, elbows, teets, short length, socket, union, check nuts, nipples etc fixed and laid in trenches/floor/under culvert/road crossing etc including testing complete all as specifiction and as directed .

Supply and lay in trenches ductile iron pipes, socket and spigot ends, of size DN 100 mm dia bore, ISI marked Centrifugally Cast (Spun) Ductile Iron Pressure pipes conforming to IS:8329/2000 classification K-7 rating with nominal wall thickness 6.0mm, suitable for push-on-joint(Rubber gasket-D jointing) with cement mortor lining inside the pipes and outside zinc coating with Bituminous finish coat as per IS:8329/2000 including provision of EPDM rubber joints conforming IS: 5382 of 1985 complete all as specified and as directed .

Supply & fix 80 mm size Cast iron Sluice valve PN 1.6 as per IS-14846 (2000), body, both ends flanged, dome, wedge-CI IS:210, rings-bronze IS:318, Spindal-SS IS:6603, Gland Packing greasy jute packing, fasteners-CS, Gasket- Natural rubber, nominal size as under including removal of old unserviceable sluice valve without damaging to existing pipe line including taking out old unseviceable complete all as specified and as directed. Note :- (i) Suitable size DI flange socket / DI flange spigot shall be measued seperately under respective item. (ii) Quoted rate shall be deem to include cost of Necessary jointing materials such as gasket, nuts, bolts and washers etc.

Supply & fixing 50 mm size Cast iron Air release valve with two air outlet, double orifice type (small & large orifice ) , Kinetic type non clogging & self sealing balls for trouble free operation, totally tamper proof Ideally suited for turbid or clear water conforming to IS:14845 / AWWA pressure rating PN 1.6 and jointing materials like gaskets, flanges , nuts and bolts and washer etc complete with fixing arrangement in water pipes mains including taking out old unseviceable complete all as specified and as directed. Note;- (i) Suitable size DI flange socket / DI flange spigot shall be measued seperately under respective item. (ii) Quoted rate shall be deem to include cost of Necessary jointing materials such as gasket, nuts, bolts and washers etc .

Supply and fix Ductile iron fittings for DI spigot and socket / flanged ends pipes like bends (any type, radius and angle) increasing, deceasing or double socketed/flanged, Tee pieces, single branch , 'Y' junction , double branch, cross collars caps and plugs, connecting pieces one end flanged other end tapering as bell mouth suitable for up to 150mm bore pipe , confirming to IS specifiction and all as directed by Engr -in-charge. Note:- The weight of the fitting for the purpose of payment shall be actual weight of the fitting or as specified in IS code which ever is less.

Material and labour for construction of valve chamber of size 1200x 1200 x 1000 mm deep dimensions (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 Excavation and earth work in any type of soil complete all as specified below:- Valve chamber shall be provided with the following specifications:- (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 200 mm thick with precast cement concrete (1:5:8) (using 20mm graded stone aggregate) solid building blocks , setting in CM 1:6 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 6 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 making connection from existing 100/150 mm boe CI/GI water pipe line by provinding mild steel two piece half round clamp fabricated with 60 mm wide & 5 mm thick mild steel flat bend to shape welding 25 mm size socket including nut bolt, rubber packing, drilling hole in existing pipe line & painting of clamp with anti corrosive paint and incliuding neccessary earthwork excavation etc, complete all as specified and as directed.

Sukhi Electricals

Micro Protect

Shivaang Enterprise

JAMNAGAR ELECTRIC AND MACHINERY CO

M/s Jagdish Machinery Stores