Repair of Type II quarter Bal Ashram Masli Tehsil Chiraon Distt. Shimla H.P

Amount

Demolishing cment concrete manullay/by mechinaical means including dispissal of material withiin 50 m leads are pere direction of Engineer in Charge nominal concereted 1:3:6 recher mix (i/c equivlante design mix)

Dismantling of manhoe i/e RCC top slabe C.IO cover wth reame i/c stacking of useful materiald near the sitenane disposla od unservicabaleb material with 50 m leads as per direction of Engineer in Charge Rectgangular manhole 90x80 cm and 45cm deep.

Dismentailin old CI pipes i/c excacvation and fefilling treanches aftger taking out the pipes breaking and cauleked joints metlting of leads and making into blodcks . Ic stacking of pipes at side lead up 50 m

Excavagtin treanches of required width for pipers , cables etc i./c execavatonfor sockets and dressing of sides ramming of botoms depteh up to 1.5 cm i/c getting out othe escavates soil and then returning othe soil ans required in layers not exceeding 20 cm depth i/c conslidation each depited layeer bye the remming watering etc. and dispsibng of surplus ecaged soil ans directed iswthin a lead 50 m

Providign and fixing high prssure PVC spigot and socket waste and venntilating pipes ISI Marked i/c fixing with approved adhesive etc. compete 100 mm dia

Constructin masnory chamber 60x60x75 cm inside in brick work in cement motor 1:4 (1 cement 4 corase sand ) for sluide value with CI Surface bosx 100 mm top diamaeter 160 mm bottam diameter and 180 mm deep inside with dhained lid and RCC top slab 1:2:4 i/c necessary excavation ,foudation concerete 1:5:10 and inside plasinger with cment completed as per stadared disign with common burnt cly ( non clay EPS ( Non modulear brickes of class designation 7.5

Plain bens of required degree (any radius ) with oval accessdor insertaion rubble washer 3 mm thich bnolts and nuts completed i/c carriage of materiald with all leads and lifts .

Providng under layer for plinth protection of 75 mm thich ( unconsolidated ) bed dry bridk stone aggegatged 40 mm nomilal sized wo;; ra,,ed amd consolidated and grauted with fine sand i/e/ preparation of grounds

Providng plinthe pretction 50 mm thcih in cment concredd 1:3:6 (1 cment 3 sadn 6 aggreage stone aggeeage 20 mm nominal size ) i/c carriage of material in all leads and lifts as directd by Engineer in Charge

Constructing coursr rubble hammer dressed U Shape open surface drain with side wall 15x22 cm in cment mortor 1:6 and inside plasterign with cmen t 1:3 i/e earhc work and layign 10 cm cmetn concrete in 1:5:10 of 40 mm and 7.5 cm cment concrete 1:2:4 and finsheh wiht a floting coat of neat cment complete as per standared design

Jeevan Jyoti