PROVN OF DESERT COOLERS AND SPECIAL REPAIR TO EXTERNAL WATER SUPPLY PIPELINE AT JALIPA MIL STN UNDER GE ARMY BARMER

Amount

M&L for excavation in trenches in soft/loose soil not exceeding 1.5 mtr width and not exc 1.5 mtr deep for laying of pipe etc and getting out complete all as specified and directed.

M&L for returning, filling including spreading levelling watering and well ramming in layers not exceeding 25 cm thick soil complete all as specified and directed.

M&L for removing surplus soil to a distance 150mtr and deposit where directed at a level not exceeding 1.5 tr above the starting point complete all as specified and directed.

M&L for taking up or down existing GI Tubing 80 mm dia & connections including cleaning for refixing or removal to store complete all as specified and directed.

All as per srl item No 04 above but 50mm dia pipe

All as per srl item No 04 above but 40mm dia pipe

All as per srl item No 04 above but 25mm dia pipe

All as per srl item No 04 above but 20mm dia pipe

S&F 80 mm dia GI water tubing medium grade ISI marked with all fittings and accessories including welded where necessary laid in trenches/ wall/grounds/floors required for completion of work complete all as specified and directed. Make : Jindal/BST/Prakash Surya

All as per srl item No 09 above but 50mm dia pipe

All as per srl item No 09 above but 40mm dia pipe

All as per srl item No 09 above but 25mm dia pipe

All as per srl item No 09 above but 20mm dia pipe

S&F in repair MS water tubing medium grade 80 mm ISI marked with all fittings and accessories including welded where necessary laid in trenches/ wall/grounds/floors required for completion of work complete all as specified and directed. Make : Jindal/BST/Prakash Surya.

Laying, jointing and testing of 50 mm bore GI water tubing medium grade (ISI marked) laid in trenches or fixed to wall with medium grade galvanised iron fitting (ISI marked) such as bends, tees, sockets, nipples & unions, flanges etc and connecting GI tubing complete all as specified and directed. (Note :- Serviceable portion of GI water tubing & fittings obtained from taking down items shall be re-used.

All as per srl item No 15 above but 40mm dia pipe

All as per srl item No 15 above but 25mm dia pipe

All as per srl item No 15 above but 20mm dia pipe

M&L for taking up or down 80mm dia cast iron/DI pipe (including all fittings) with connection from trenches, walls, floors etc including removal from site with cleaning for re-fixing or remove to store yard/ credited to contractor complete all as specified and directed.

All as per srl item no 19 above but 100 mm dia pipe.

Supply, Lay and testing Ductile iron pipes with spigot & socket ends cast special class K 7 conforming to IS 8329 with inside surface of centrifugaly cast cement mortar lined suitable for rubber joint in any length laid in trenches of 80 mm dia pipe etc complete all as specified and directed. Make : Electrosteel / Jindal / Lanco. Note:- Excavation and earth work, DI fittings, push on joint will be measured and paid separately under relevant items.

All as per srl item no 20 above but pipe of 100 mm dia.

Re-laying of CI Pipelines in trenches incl all fittings and accessories of 80mm dia of size complete all as specified and directed. Note:- Excavation and earth work, CI fittings, run lead joints will be measured and paid separately under relevant items.

All as per srl item no 23 above but pipe of 100 mm dia.

M&L for Ductile iron fittings of any size, any type with all sockets or socket and spigot fittings such as bends, tappers,collars, Tee's, caps, plugs etc up to 100 mm bore complete all as specified and directed. Make : Electrosteel / Jindal / Lanco.

M&L for cast iron bends (any type, radius and angle) tapers any type. (Straight, bend, increasing, decreasing or double socket etc) Tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 150 mm bore complete all as specified and directed. Make : Electrosteel / Jindal / Kesoram.

M&L for rubber gasket (pushon) joint of same make of DI pipe having two section of diferent hardness for DI pipe spigot & socket ends and fittings of bore dia 80 mm complete all as specified and directed.

All as per srl item no 27 above but size of pipe 100 mm dia.

Dismantling the existing unserviceable Sluice Valve complete and S & F cast iron sluice valve with flange ends and drilled bolt holes , type PN-1.6, and stainless steel spindle, non rising stem type as per IS -14846 including hand wheel, bolts, nuts and jointing materials complete of the size 80 mm complete all as specified and directed.

Dismantling the existing unserviceable Sluice Valve complete and S & F cast iron sluice valve with flange ends and drilled bolt holes , type PN-1.6, and stainless steel spindle, non rising stem type as per IS -14846 including hand wheel, bolts, nuts and jointing materials complete of the size 100 mm complete all as specified and directed.

Material & labour for run lead joints for spigot and socket CI pipes/ fittings including spun yarn complete for pipe of size 80 mm bore complete all as specified and directed. Note :- Rate inclusive of necessary excavation,returning filling for making lead joints up to 1.5 mtr deep.

All as per srl item no 31 above but size of pipe 100 mm dia.

M&L for demolition of existing old unserviceable brick masonary valve chamber including demolition of unserviceable M.S iron cover and iron frame and M&L for Construction of brick masonry valve pit of size 90cm x 90cm X 90 cm (internal dimensions) with one brick thick wall in cement mortar 1:4 on 100mm thick PCC 1:4:8 type D2 ( using 40mm graded broken stone aggregate) as in foundation lean concrete, including PCC 1:3:6 type C-1 ( using 20mm graded crushed stone aggregate) as in benching and coping and 10mm thick cement plaster in CM (1:4) internally and externally upto 15cm below ground level providing valve pit cover 40x40x6mm angle iron frame all-round fixed by means of 4 Nos holdfast 150mm long made out of flat iron 40x6mm embedded in PCC block (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) of size 230x200x100mm incl provn of hinges welded with angle iron frame and MS cover 3mm thick sheet, MS handle of suitable length and size welded with MS cover and suitable locking arrangement and applying two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation and earth work in soft/ loose soil complete all as specified and directed.

M&L for for boring/drilling by machines/ manual horizontally under the road in any type of soil without cutting/ disturbing the existing road and inserting GI Pipe of any size complete all as specified and directed . Note:- GI pipe shall be measured and paid seperately.

Supply and fixing in replacement of Gate valve of size 50 mm bore class-I PN-1.6 with gun metal spindle both end screwed complete with all fitting complete all as specified and directed by Engr in Charge. Make : Kirloskar/leader/Kartar.

Supply and fixing in replacement Gun metal gate valve/glove valve ISI marked with Iron wheel head screwed both end for GI tubing of size 40 mm dia complete all as specified and directed. Make : Leader/L&T/Kirloskar

Supply and fixing in replacement of Gun metal gate valve/glove valve ISI marked with Iron wheel head screwed both end for GI tubing of size 25 mm dia complete all as specified and directed. Make : Leader/L&T/Kirloskar

Supply and fixing in replacement Gun metal gate valve/glove valve ISI marked with Iron wheel head screwed both end for GI tubing of size 20 mm dia complete all as specified and directed. Make : Leader/L&T/Kirloskar

Supply and Fixing Monoblock submersible pump set three phase, 50 Hz, 415 volts electric driven motor of pump decharge capacity 15 HP alongwith starter panel including with all accessories for proper functionning of pumping set and including disconnecting of water pipe line and electric connection, lifting carefully existing pump set, lowering the new pumping set and conncting the same and testing complete all as specified and directed. Make- Kirloskar CAT PART No KOS 1575 or techno commercially equivalent in Cromption Greaves/KSB Note:- All tools and plant shall be required for execution at site deemed to be included in the unit quated rate and to be arranged by the bidders without any extra cost.alongwith starter panel complete all as soecified and directed.

Supply, laying and testing cable in repair XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size16 sqmm 4 core complete all as specified and directed.

M&L for cutting existing MS pipe 150 mm dia for branch connection of 80 mm dia MS pipe incl cutting extg CI 40 mm dia pipe and insertion and connecting/welding complete incl cutting extg pipe threading incl all required excavation and earth work complete all as specified and directed

S&F three core round copper 1100 volts grade cable 1.5 sqmm PVC insulated multistranded copper conductor complete all as specified and directed.

Devi Engineeing (BID ID -3145261)

GITANSH ENGINEERS AND COMPANY (BID ID -3141083)

Rasam Engg Co. (BID ID -3145022)